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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 1.162 by root, Tue Jan 31 16:19:16 2006 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) 2003-2006 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
		39	#include <limits>
		40
37	#include <signal.h>	41	#include <csignal>
38		42
39	const char *const def_colorName[] =	43	const char *const def_colorName[] =
40	{	44	{
41	COLOR_FOREGROUND,	45	COLOR_FOREGROUND,
42	COLOR_BACKGROUND,	46	COLOR_BACKGROUND,
43	/* low-intensity colors */	47	/* low-intensity colors */
44	"Black", /* 0: black (#000000) */	48	"rgb:00/00/00", // 0: black (Black)
45	#ifndef NO_BRIGHTCOLOR	49	"rgb:cd/00/00", // 1: red (Red3)
46	"Red3", /* 1: red (#CD0000) */	50	"rgb:00/cd/00", // 2: green (Green3)
47	"Green3", /* 2: green (#00CD00) */	51	"rgb:cd/cd/00", // 3: ywlloe (Yellow3)
48	"Yellow3", /* 3: yellow (#CDCD00) */	52	"rgb:00/00/cd", // 4: blue (Blue3)
49	"Blue3", /* 4: blue (#0000CD) */	53	"rgb:cd/00/cd", // 5: magenta (Magenta3)
50	"Magenta3", /* 5: magenta (#CD00CD) */	54	"rgb:00/cd/cd", // 6: cyan (Cyan3)
51	"Cyan3", /* 6: cyan (#00CDCD) */	55	# ifdef XTERM_COLORS
52	# ifdef XTERM_COLORS	56	"rgb:e5/e5/e5", // 7: white (Grey90)
53	"Grey90", /* 7: white (#E5E5E5) */	57	# else
54	# else	58	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
55	"AntiqueWhite", /* 7: white (#FAEBD7) */
56	# endif	59	# endif
57	/* high-intensity colors */	60	/* high-intensity colors */
58	# ifdef XTERM_COLORS	61	# ifdef XTERM_COLORS
59	"Grey30", /* 8: bright black (#4D4D4D) */	62	"rgb:4d/4d/4d", // 8: bright black (Grey30)
60	# else	63	# else
61	"Grey25", /* 8: bright black (#404040) */	64	"rgb:40/40/40", // 8: bright black (Grey25)
62	# endif	65	# endif
63	#endif /* NO_BRIGHTCOLOR */	66	"rgb:ff/00/00", // 1/9: bright red (Reed)
64	"Red", /* 1/9: bright red (#FF0000) */	67	"rgb:00/ff/00", // 2/10: bright green (Green)
65	"Green", /* 2/10: bright green (#00FF00) */	68	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
66	"Yellow", /* 3/11: bright yellow (#FFFF00) */	69	"rgb:00/00/ff", // 4/12: bright blue (Blue)
67	"Blue", /* 4/12: bright blue (#0000FF) */	70	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
68	"Magenta", /* 5/13: bright magenta (#FF00FF) */	71	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
69	"Cyan", /* 6/14: bright cyan (#00FFFF) */	72	"rgb:ff/ff/ff", // 7/15: bright white (White)
70	"White", /* 7/15: bright white (#FFFFFF) */	73
71	#ifdef TTY_256COLOR	74	// 88 xterm colours
72	"rgb:00/00/00", /* default 16-255 color table */
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
332	};	172	NULL,
333
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;	194	options = DEFAULT_OPTIONS;
375	want_refresh = 1;	195	want_refresh = 1;
376	cmd_pid = -1;
377	cmd_fd = tty_fd = Xfd = -1;
378	PrivateModes = SavedModes = PrivMode_Default;	196	priv_modes = SavedModes = PrivMode_Default;
379	TermWin.focus = 0;
380	TermWin.ncol = 80;	197	ncol = 80;
381	TermWin.nrow = 24;	198	nrow = 24;
382	TermWin.int_bwidth = INTERNALBORDERWIDTH;	199	int_bwidth = INTERNALBORDERWIDTH;
383	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	200	ext_bwidth = EXTERNALBORDERWIDTH;
384	TermWin.lineSpace = LINESPACE;	201	lineSpace = LINESPACE;
385	TermWin.saveLines = SAVELINES;	202	saveLines = SAVELINES;
386	numPixColors = TOTAL_COLORS;	203	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		204
407	refresh_limit = 1;	205	refresh_limit = 1;
408	refresh_type = SLOW_REFRESH;	206	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		207
417	oldcursor.row = oldcursor.col = -1;	208	oldcursor.row = oldcursor.col = -1;
418	#ifdef XPM_BACKGROUND	209	#ifdef XPM_BACKGROUND
419	/* bgPixmap.w = bgPixmap.h = 0; */	210	/* bgPixmap.w = bgPixmap.h = 0; */
420	bgPixmap.x = bgPixmap.y = 50;	211	bgPixmap.x = bgPixmap.y = 50;
421	bgPixmap.pixmap = None;	212	bgPixmap.pixmap = None;
422	#endif	213	#endif
423		214
424	last_bot = last_state = -1;	215	last_bot = last_state = -1;
425		216
426	#ifdef MENUBAR
427	menu_readonly = 1;
428	# if !(MENUBAR_MAX > 1)
429	CurrentBar = &(BarList);
430	# endif /* (MENUBAR_MAX > 1) */
431	#endif
432
433	return true;	217	return true;
434	}	218	}
435		219
436	void	220	void
437	rxvt_term::init_secondary ()	221	rxvt_term::init_secondary ()
438	{	222	{
439	int i;	223	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		224
456	/*	225	/*
457	* Close all unused file descriptors	226	* Close all unused file descriptors
458	* We don't want them, we don't need them.	227	* We don't want them, we don't need them.
459	*/	228	*/
…		…
475	{	244	{
476	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */	245	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
477	if (i == 4 || i == 7)	246	if (i == 4 || i == 7)
478	continue;	247	continue;
479	#endif	248	#endif
480	close(i);	249	close (i);
481	}	250	}
482	#endif	251	#endif
483	}	252	}
484		253
485	/*----------------------------------------------------------------------*/	254	/*----------------------------------------------------------------------*/
…		…
492		261
493	/*	262	/*
494	* Look for -exec option. Find => split and make cmd_argv[] of command args	263	* Look for -exec option. Find => split and make cmd_argv[] of command args
495	*/	264	*/
496	for (r_argc = 0; r_argc < argc; r_argc++)	265	for (r_argc = 0; r_argc < argc; r_argc++)
497	if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))	266	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
498	break;	267	break;
499		268
500	r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1));	269	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
501		270
502	for (i = 0; i < r_argc; i++)	271	for (i = 0; i < r_argc; i++)
503	r_argv[i] = (const char *)argv[i];	272	r_argv[i] = (const char *)argv[i];
504		273
505	r_argv[i] = NULL;	274	r_argv[i] = NULL;
506		275
507	if (r_argc == argc)	276	if (r_argc == argc)
508	cmd_argv = NULL;	277	cmd_argv = NULL;
509	else	278	else
510	{	279	{
511	cmd_argv = (const char **)rxvt_malloc (sizeof(char *) * (argc - r_argc));	280	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
512		281
513	for (i = 0; i < argc - r_argc - 1; i++)	282	for (i = 0; i < argc - r_argc - 1; i++)
514	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	283	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
515		284
516	cmd_argv[i] = NULL;	285	cmd_argv[i] = NULL;
517	}	286	}
518		287
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]);	288	rs[Rs_name] = rxvt_r_basename (argv[0]);
524		289
525	/*	290	/*
526	* Open display, get options/resources and create the window	291	* Open display, get options/resources and create the window
527	*/	292	*/
		293
528	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	294	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
529	rs[Rs_display_name] = ":0";	295	rs[Rs_display_name] = ":0";
530		296
531	get_options (r_argc, r_argv);	297	get_options (r_argc, r_argv);
		298
		299	if (!(display = displays.get (rs[Rs_display_name])))
		300	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		301
		302	xa = display->xa;
		303
		304	#if XFT
		305	if (rs[Rs_depth])
		306	set (display, strtol (rs[Rs_depth], 0, 0));
		307	else
		308	#endif
		309	set (display);
		310
		311	extract_resources ();
		312
532	free (r_argv);	313	free (r_argv);
533		314
534	#ifdef LOCAL_X_IS_UNIX	315	#if ENABLE_PERL
535	if (rs[Rs_display_name][0] == ':')	316	if (!rs[Rs_perl_ext_1])
536	{	317	rs[Rs_perl_ext_1] = "default";
537	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	318
538	STRCPY (val, "unix");	319	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
539	STRCAT (val, rs[Rs_display_name]);	320	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
540	Xdisplay = XOpenDisplay (val);	321	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
541	free (val);
542	}	322	{
543	#endif	323	rxvt_perl.init (this);
544		324	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
545	if (Xdisplay == NULL
546	&& (Xdisplay = XOpenDisplay (rs[Rs_display_name])) == NULL)
547	{	325	}
548	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);	326	#endif
549	exit (EXIT_FAILURE);
550	}
551
552	extract_resources (Xdisplay, rs[Rs_name]);
553		327
554	/*	328	/*
555	* set any defaults not already set	329	* set any defaults not already set
556	*/	330	*/
557	if (cmd_argv && cmd_argv[0])	331	if (cmd_argv && cmd_argv[0])
558	{	332	{
559	if (!rs[Rs_title])	333	if (!rs[Rs_title])
560	rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);	334	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
561	if (!rs[Rs_iconName])	335	if (!rs[Rs_iconName])
562	rs[Rs_iconName] = rs[Rs_title];	336	rs[Rs_iconName] = rs[Rs_title];
563	}	337	}
564	else	338	else
565	{	339	{
…		…
567	rs[Rs_title] = rs[Rs_name];	341	rs[Rs_title] = rs[Rs_name];
568	if (!rs[Rs_iconName])	342	if (!rs[Rs_iconName])
569	rs[Rs_iconName] = rs[Rs_name];	343	rs[Rs_iconName] = rs[Rs_name];
570	}	344	}
571		345
572	if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)	346	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
573	TermWin.saveLines = BOUND_POSITIVE_INT16(i);	347	saveLines = min (i, MAX_SAVELINES);
574		348
575	#ifndef NO_FRILLS	349	#if ENABLE_FRILLS
576	if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)	350	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
577	TermWin.int_bwidth = min(i, 100); /* arbitrary limit */	351	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		352
578	if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)	353	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
579	TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */	354	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
580	#endif
581		355
582	#ifndef NO_LINESPACE
583	if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)	356	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
584	TermWin.lineSpace = min(i, 100); /* arbitrary limit */	357	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
585	#endif	358	#endif
586		359
587	#ifdef POINTER_BLANK	360	#ifdef POINTER_BLANK
588	if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)	361	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
589	pointerBlankDelay = i;	362	pointerBlankDelay = i;
590	else	363	else
591	pointerBlankDelay = 2;	364	pointerBlankDelay = 2;
592	#endif	365	#endif
593		366
594	/* no point having a scrollbar without having any scrollback! */	367	/* no point having a scrollbar without having any scrollback! */
595	if (!TermWin.saveLines)	368	if (!saveLines)
596	Options &= ~Opt_scrollBar;	369	set_option (Opt_scrollBar, 0);
597		370
598	#ifdef PRINTPIPE	371	#ifdef PRINTPIPE
599	if (!rs[Rs_print_pipe])	372	if (!rs[Rs_print_pipe])
600	rs[Rs_print_pipe] = PRINTPIPE;	373	rs[Rs_print_pipe] = PRINTPIPE;
601	#endif	374	#endif
602		375
603	if (!rs[Rs_cutchars])	376	if (!rs[Rs_cutchars])
604	rs[Rs_cutchars] = CUTCHARS;	377	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		378
618	#ifndef NO_BACKSPACE_KEY	379	#ifndef NO_BACKSPACE_KEY
619	if (!rs[Rs_backspace_key])	380	if (!rs[Rs_backspace_key])
620	# ifdef DEFAULT_BACKSPACE	381	# ifdef DEFAULT_BACKSPACE
621	key_backspace = DEFAULT_BACKSPACE;	382	key_backspace = DEFAULT_BACKSPACE;
622	# else	383	# else
623	key_backspace = "DEC"; /* can toggle between \010 or \177 */	384	key_backspace = "DEC"; /* can toggle between \010 or \177 */
624	# endif	385	# endif
625	else	386	else
626	{	387	{
627	val = STRDUP(rs[Rs_backspace_key]);	388	val = strdup (rs[Rs_backspace_key]);
628	rxvt_Str_trim(val);	389	rxvt_Str_trim (val);
629	rxvt_Str_escaped(val);	390	rxvt_Str_escaped (val);
630	key_backspace = val;	391	key_backspace = val;
631	}	392	}
632	#endif	393	#endif
633		394
634	#ifndef NO_DELETE_KEY	395	#ifndef NO_DELETE_KEY
…		…
638	# else	399	# else
639	key_delete = "\033[3~";	400	key_delete = "\033[3~";
640	# endif	401	# endif
641	else	402	else
642	{	403	{
643	val = STRDUP(rs[Rs_delete_key]);	404	val = strdup (rs[Rs_delete_key]);
644	rxvt_Str_trim(val);	405	rxvt_Str_trim (val);
645	rxvt_Str_escaped(val);	406	rxvt_Str_escaped (val);
646	key_delete = val;	407	key_delete = val;
647	}	408	}
648	#endif	409	#endif
649	if (rs[Rs_answerbackstring])	410	if (rs[Rs_answerbackstring])
650	{	411	{
651	rxvt_Str_trim((char *)rs[Rs_answerbackstring]);	412	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
652	rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);	413	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	}	414	}
666		415
667	#ifdef HAVE_SCROLLBARS	416	#ifdef HAVE_SCROLLBARS
668	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	417	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
669	rs[Rs_scrollBar_thickness]);
670	#endif	418	#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		419
678	#ifdef XTERM_REVERSE_VIDEO	420	#ifdef XTERM_REVERSE_VIDEO
679	/* this is how xterm implements reverseVideo */	421	/* this is how xterm implements reverseVideo */
680	if (Options & Opt_reverseVideo)	422	if (OPTION (Opt_reverseVideo))
681	{	423	{
682	if (!rs[Rs_color + Color_fg])	424	if (!rs[Rs_color + Color_fg])
683	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	425	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
684	if (!rs[Rs_color + Color_bg])	426	if (!rs[Rs_color + Color_bg])
685	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	427	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
…		…
690	if (!rs[Rs_color + i])	432	if (!rs[Rs_color + i])
691	rs[Rs_color + i] = def_colorName[i];	433	rs[Rs_color + i] = def_colorName[i];
692		434
693	#ifndef XTERM_REVERSE_VIDEO	435	#ifndef XTERM_REVERSE_VIDEO
694	/* this is how we implement reverseVideo */	436	/* this is how we implement reverseVideo */
695	if (Options & Opt_reverseVideo)	437	if (OPTION (Opt_reverseVideo))
696	SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	438	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
697	#endif	439	#endif
698		440
699	/* convenient aliases for setting fg/bg to colors */	441	/* convenient aliases for setting fg/bg to colors */
700	color_aliases (Color_fg);	442	color_aliases (Color_fg);
701	color_aliases (Color_bg);	443	color_aliases (Color_bg);
702	#ifndef NO_CURSORCOLOR	444	#ifndef NO_CURSORCOLOR
703	color_aliases (Color_cursor);	445	color_aliases (Color_cursor);
704	color_aliases (Color_cursor2);	446	color_aliases (Color_cursor2);
705	#endif /* NO_CURSORCOLOR */	447	#endif /* NO_CURSORCOLOR */
706	color_aliases (Color_pointer);	448	color_aliases (Color_pointer_fg);
		449	color_aliases (Color_pointer_bg);
707	color_aliases (Color_border);	450	color_aliases (Color_border);
708	#ifndef NO_BOLD_UNDERLINE_REVERSE	451	#ifndef NO_BOLD_UNDERLINE_REVERSE
709	color_aliases (Color_BD);	452	color_aliases (Color_BD);
710	color_aliases (Color_UL);	453	color_aliases (Color_UL);
711	color_aliases (Color_RV);	454	color_aliases (Color_RV);
712	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	455	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		456
		457	if (!rs[Rs_color + Color_border])
		458	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
713		459
714	return cmd_argv;	460	return cmd_argv;
715	}	461	}
716		462
717	/*----------------------------------------------------------------------*/	463	/*----------------------------------------------------------------------*/
…		…
724		470
725	#ifdef DISPLAY_IS_IP	471	#ifdef DISPLAY_IS_IP
726	/* Fixup display_name for export over pty to any interested terminal	472	/* 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	473	* 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	474	* (for the first non-loopback interface) that we get from
729	* rxvt_network_display(). This is more "name-resolution-portable", if you	475	* rxvt_network_display (). This is more "name-resolution-portable", if you
730	* will, and probably allows for faster x-client startup if your name	476	* 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	477	* server is beyond a slow link or overloaded at client startup. Of
732	* course that only helps the shell's child processes, not us.	478	* course that only helps the shell's child processes, not us.
733	*	479	*
734	* Giving out the display_name also affords a potential security hole	480	* Giving out the display_name also affords a potential security hole
…		…
736	val = rxvt_network_display (rs[Rs_display_name]);	482	val = rxvt_network_display (rs[Rs_display_name]);
737	rs[Rs_display_name] = (const char *)val;	483	rs[Rs_display_name] = (const char *)val;
738		484
739	if (val == NULL)	485	if (val == NULL)
740	#endif /* DISPLAY_IS_IP */	486	#endif /* DISPLAY_IS_IP */
741	val = XDisplayString(Xdisplay);	487	val = XDisplayString (xdisp);
742		488
743	if (rs[Rs_display_name] == NULL)	489	if (rs[Rs_display_name] == NULL)
744	rs[Rs_display_name] = val; /* use broken `:0' value */	490	rs[Rs_display_name] = val; /* use broken `:0' value */
745		491
746	i = STRLEN (val);	492	i = strlen (val);
747	env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char));	493	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
748		494
749	sprintf (env_display, "DISPLAY=%s", val);	495	sprintf (env_display, "DISPLAY=%s", val);
750		496
751	/* avoiding the math library:	497	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
752	* i = (int)(ceil(log10((unsigned int)TermWin.parent[0]))) */
753	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
754	;
755	MAX_IT(i, 1);
756	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof(char));
757
758	sprintf (env_windowid, "WINDOWID=%u",
759	(unsigned int)TermWin.parent[0]);
760		498
761	/* add entries to the environment:	499	/* add entries to the environment:
762	* @ DISPLAY: in case we started with -display	500	* @ DISPLAY: in case we started with -display
763	* @ WINDOWID: X window id number of the window	501	* @ WINDOWID: X window id number of the window
764	* @ COLORTERM: terminal sub-name and also indicates its color	502	* @ COLORTERM: terminal sub-name and also indicates its color
765	* @ TERM: terminal name	503	* @ TERM: terminal name
766	* @ TERMINFO: path to terminfo directory	504	* @ TERMINFO: path to terminfo directory
		505	* @ COLORFGBG: fg;bg color codes
767	*/	506	*/
768	putenv (env_display);	507	putenv (env_display);
769	putenv (env_windowid);	508	putenv (env_windowid);
770		509
		510	if (env_colorfgbg)
		511	putenv (env_colorfgbg);
		512
771	#ifdef RXVT_TERMINFO	513	#ifdef RXVT_TERMINFO
772	putenv ("TERMINFO=" RXVT_TERMINFO);	514	putenv ("TERMINFO=" RXVT_TERMINFO);
773	#endif	515	#endif
774		516
775	if (Xdepth <= 2)	517	if (depth <= 2)
776	putenv ("COLORTERM=" COLORTERMENV "-mono");	518	putenv ("COLORTERM=" COLORTERMENV "-mono");
777	else	519	else
778	putenv ("COLORTERM=" COLORTERMENVFULL);	520	putenv ("COLORTERM=" COLORTERMENVFULL);
779		521
780	if (rs[Rs_term_name] != NULL)	522	if (rs[Rs_term_name] != NULL)
781	{	523	{
782	env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char));	524	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
783	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	525	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
784	putenv (env_term);	526	putenv (env_term);
785	}	527	}
786	else	528	else
787	putenv ("TERM=" TERMENV);	529	putenv ("TERM=" TERMENV);
…		…
800	* This should support all European type languages.	542	* This should support all European type languages.
801	*/	543	*/
802	void	544	void
803	rxvt_term::set_locale (const char *locale)	545	rxvt_term::set_locale (const char *locale)
804	{	546	{
		547	set_environ (envv);
		548
805	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	549	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
806	free (this->locale);	550	free (this->locale);
807	this->locale = rxvt_strdup (setlocale (LC_CTYPE, ""));	551	this->locale = setlocale (LC_CTYPE, locale);
		552
		553	if (!this->locale)
		554	{
		555	if (*locale)
		556	{
		557	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
		558	setlocale (LC_CTYPE, "C");
		559	}
		560	else
		561	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		562
		563	this->locale = "C";
		564	}
		565
		566
		567	this->locale = rxvt_strdup (this->locale);
		568	SET_LOCALE (this->locale);
		569	mbstate.reset ();
808	#endif	570	#endif
		571
809	#if HAVE_NL_LANGINFO	572	#if HAVE_NL_LANGINFO
		573	char *codeset = strdup (nl_langinfo (CODESET));
		574	// /^UTF.?8/i
		575	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		576	&& (codeset[1] == 'T' || codeset[1] == 't')
		577	&& (codeset[2] == 'F' || codeset[2] == 'f')
		578	&& (codeset[3] == '8' || codeset[4] == '8');
810	free (codeset);	579	free (codeset);
811	codeset = strdup (nl_langinfo (CODESET));
812	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
813	|| !STRCASECMP (codeset, "UTF8");
814	#else	580	#else
815	enc_utf8 = 1;	581	enc_utf8 = 0;
816	#endif	582	#endif
817	}	583	}
818		584
819	void	585	void
820	rxvt_term::init_xlocale ()	586	rxvt_term::init_xlocale ()
821	{	587	{
		588	set_environ (envv);
		589
822	#ifdef USE_XIM	590	#ifdef USE_XIM
823	if (!locale)	591	if (!locale)
824	rxvt_print_error ("Setting locale failed.");	592	rxvt_warn ("setting locale failed, working without locale support.\n");
825	else	593	else
826	{	594	{
827	Atom wmlocale;	595	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		596
834	if (!XSupportsLocale ())	597	if (!XSupportsLocale ())
835	{	598	{
836	rxvt_print_error ("The locale is not supported by Xlib");	599	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
837	return;	600	return;
838	}	601	}
839		602
		603	im_ev.start (display);
		604
840	/* see if we can connect yet */	605	/* see if we can connect already */
841	rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL);	606	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	}	607	}
848	#endif	608	#endif
849	}	609	}
850		610
851	/*----------------------------------------------------------------------*/	611	/*----------------------------------------------------------------------*/
852	void	612	void
853	rxvt_term::init_command(const char *const *argv)	613	rxvt_term::init_command (const char *const *argv)
854	{	614	{
855	/*	615	/*
856	* Initialize the command connection.	616	* Initialize the command connection.
857	* This should be called after the X server connection is established.	617	* This should be called after the X server connection is established.
858	*/	618	*/
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		619
873	#ifdef META8_OPTION	620	#ifdef META8_OPTION
874	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	621	meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;
875	#endif	622	#endif
876		623
877	get_ourmods ();	624	get_ourmods ();
878		625
879	if (!(Options & Opt_scrollTtyOutput))	626	if (!OPTION (Opt_scrollTtyOutput))
880	PrivateModes |= PrivMode_TtyOutputInh;	627	priv_modes |= PrivMode_TtyOutputInh;
881	if (Options & Opt_scrollTtyKeypress)	628	if (OPTION (Opt_scrollTtyKeypress))
882	PrivateModes |= PrivMode_Keypress;	629	priv_modes |= PrivMode_Keypress;
883	if (!(Options & Opt_jumpScroll))	630	if (!OPTION (Opt_jumpScroll))
884	PrivateModes |= PrivMode_smoothScroll;	631	priv_modes |= PrivMode_smoothScroll;
885		632
886	#ifndef NO_BACKSPACE_KEY	633	#ifndef NO_BACKSPACE_KEY
887	if (STRCMP(key_backspace, "DEC") == 0)	634	if (strcmp (key_backspace, "DEC") == 0)
888	PrivateModes |= PrivMode_HaveBackSpace;	635	priv_modes |= PrivMode_HaveBackSpace;
889	#endif	636	#endif
890		637
891	/* add value for scrollBar */	638	/* add value for scrollBar */
892	if (scrollbar_visible ())	639	if (scrollBar.state)
893	{	640	{
894	PrivateModes |= PrivMode_scrollBar;	641	priv_modes |= PrivMode_scrollBar;
895	SavedModes |= PrivMode_scrollBar;	642	SavedModes |= PrivMode_scrollBar;
896	}	643	}
897	if (menubar_visible ())
898	{
899	PrivateModes |= PrivMode_menuBar;
900	SavedModes |= PrivMode_menuBar;
901	}
902		644
903	#ifdef GREEK_SUPPORT	645	run_command (argv);
904	greek_init();
905	#endif
906
907	Xfd = XConnectionNumber (Xdisplay);
908
909	#ifdef CURSOR_BLINK
910
911	if (Options & Opt_cursorBlink)
912	(void)gettimeofday (&lastcursorchange, NULL);
913	#endif
914
915	if ((cmd_fd = run_command (argv)) < 0)
916	{
917	rxvt_print_error ("aborting");
918	exit (EXIT_FAILURE);
919	}
920	}	646	}
921		647
922	/*----------------------------------------------------------------------*/	648	/*----------------------------------------------------------------------*/
923	void	649	void
924	rxvt_term::Get_Colours ()	650	rxvt_term::Get_Colours ()
925	{	651	{
926	int i;	652	int i;
927		653
		654	#ifdef OFF_FOCUS_FADING
		655	pix_colors = pix_colors_focused;
		656	#endif
		657
928	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	658	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
929	{	659	{
930	rxvt_color xcol;	660	rxvt_color xcol;
931		661
932	if (!rs[Rs_color + i])	662	if (!rs[Rs_color + i])
933	continue;	663	continue;
934		664
935	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	665	if (!set_color (xcol, rs[Rs_color + i]))
936	{	666	{
937	#ifndef XTERM_REVERSE_VIDEO	667	#ifndef XTERM_REVERSE_VIDEO
938	if (i < 2 && (Options & Opt_reverseVideo))	668	if (i < 2 && OPTION (Opt_reverseVideo))
939	{
940	rs[Rs_color + i] = def_colorName[!i];	669	rs[Rs_color + i] = def_colorName[!i];
941	}
942	else	670	else
943	#endif	671	#endif
944	rs[Rs_color + i] = def_colorName[i];	672	rs[Rs_color + i] = def_colorName[i];
945		673
946	if (!rs[Rs_color + i])	674	if (!rs[Rs_color + i])
947	continue;	675	continue;
948		676
949	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	677	if (!set_color (xcol, rs[Rs_color + i]))
950	{	678	{
951	switch (i)	679	switch (i)
952	{	680	{
953	case Color_fg:	681	case Color_fg:
954	case Color_bg:	682	case Color_bg:
955	/* fatal: need bg/fg color */	683	/* fatal: need bg/fg color */
956	rxvt_print_error ("aborting");	684	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
957	exit (EXIT_FAILURE);
958	/* NOTREACHED */
959	break;	685	break;
960	#ifndef NO_CURSORCOLOR	686	#ifndef NO_CURSORCOLOR
961	case Color_cursor2:	687	case Color_cursor2:
962	xcol = PixColors[Color_fg];	688	xcol = pix_colors[Color_fg];
963	break;	689	break;
964	#endif /* ! NO_CURSORCOLOR */	690	#endif /* ! NO_CURSORCOLOR */
965	case Color_pointer:	691	case Color_pointer_fg:
966	xcol = PixColors[Color_fg];	692	xcol = pix_colors[Color_fg];
967	break;	693	break;
968	default:	694	default:
969	xcol = PixColors[Color_bg]; /* None */	695	xcol = pix_colors[Color_bg]; /* None */
970	break;	696	break;
971	}	697	}
972	}	698	}
973	}	699	}
974		700
975	PixColors[i] = xcol;	701	pix_colors[i] = xcol;
976	SET_PIXCOLOR (i);	702	SET_PIXCOLOR (i);
977	}	703	}
978		704
979	if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])	705	#ifdef OFF_FOCUS_FADING
980	PixColors[Color_pointer] = PixColors[Color_fg];	706	if (rs[Rs_fade])
981	if (XDEPTH <= 2 || !rs[Rs_color + Color_border])	707	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
982	PixColors[Color_border] = PixColors[Color_fg];	708	{
		709	rxvt_rgba c;
		710	pix_colors[Color_fade].get (this, c);
		711	pix_colors_unfocused[i] = pix_colors_focused[i].fade (this, atoi (rs[Rs_fade]), c);
		712	}
		713	#endif
		714
		715	if (depth <= 2)
		716	{
		717	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
		718	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
		719	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
		720	}
983		721
984	/*	722	/*
985	* get scrollBar/menuBar shadow colors	723	* get scrollBar shadow colors
986	*	724	*
987	* The calculations of topShadow/bottomShadow values are adapted	725	* The calculations of topShadow/bottomShadow values are adapted
988	* from the fvwm window manager.	726	* from the fvwm window manager.
989	*/	727	*/
990	#ifdef KEEP_SCROLLCOLOR	728	#ifdef KEEP_SCROLLCOLOR
991		729
992	if (XDEPTH <= 2)	730	if (depth <= 2)
		731	{
993	{ /* Monochrome */	732	/* Monochrome */
994	PixColors[Color_scroll] = PixColors[Color_fg];	733	pix_colors[Color_scroll] = pix_colors[Color_fg];
995	PixColors[Color_topShadow] = PixColors[Color_bg];	734	pix_colors[Color_topShadow] = pix_colors[Color_bg];
996	PixColors[Color_bottomShadow] = PixColors[Color_bg];	735	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
997	}	736	}
998	else	737	else
999	{	738	{
1000	rxvt_color xcol[3];	739	rxvt_color xcol[2];
1001	/* xcol[0] == white	740	/* xcol[0] == white
1002	* xcol[1] == top shadow	741	* xcol[1] == top shadow
1003	* xcol[2] == bot shadow */	742	* xcol[2] == bot shadow */
1004		743
1005	xcol[1] = PixColors[Color_scroll];	744	xcol[1] = pix_colors[Color_scroll];
1006	# ifdef PREFER_24BIT	745	xcol[0].set (this, rxvt_rgba (rxvt_rgba::MAX_CC, rxvt_rgba::MAX_CC, rxvt_rgba::MAX_CC));
1007	xcol[0].set (this, 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		746
1013	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;	747	rxvt_rgba c0, c1;
1014		748
1015	xcol[0].get (this, pr0, pg0, pb0);	749	xcol[0].get (this, c0);
1016	xcol[1].get (this, pr1, pg1, pb1);	750	xcol[1].get (this, c1);
1017		751
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];	752	pix_colors[Color_bottomShadow] = xcol[1].fade (this, 50);
1023		753
1024	/* topShadowColor */	754	/* topShadowColor */
1025	if (!xcol[1].set (this,	755	if (!xcol[1].set (this,
		756	rxvt_rgba (
1026	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	757	min (c0.r, max (c1.r / 5, c1.r) * 7 / 5),
1027	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	758	min (c0.g, max (c1.g / 5, c1.g) * 7 / 5),
1028	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	759	min (c0.b, max (c1.b / 5, c1.b) * 7 / 5),
		760	c1.a) // pa1 vs. pa0: arbitrary
		761	));
1029	xcol[1] = PixColors[Color_White];	762	xcol[1] = pix_colors[Color_White];
1030		763
1031	PixColors[Color_topShadow] = xcol[1];	764	pix_colors[Color_topShadow] = xcol[1];
1032	}	765	}
1033	#endif /* KEEP_SCROLLCOLOR */	766	#endif /* KEEP_SCROLLCOLOR */
1034	}	767	}
1035		768
1036	/*----------------------------------------------------------------------*/	769	/*----------------------------------------------------------------------*/
1037	/* color aliases, fg/bg bright-bold */	770	/* color aliases, fg/bg bright-bold */
1038	void	771	void
1039	rxvt_term::color_aliases(int idx)	772	rxvt_term::color_aliases (int idx)
1040	{	773	{
1041	if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx])))	774	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1042	{	775	{
1043	int i = atoi (rs[Rs_color + idx]);	776	int i = atoi (rs[Rs_color + idx]);
1044		777
1045	if (i >= 8 && i <= 15)	778	if (i >= 8 && i <= 15)
1046	{ /* bright colors */	779	{ /* bright colors */
1047	i -= 8;	780	i -= 8;
1048	#ifndef NO_BRIGHTCOLOR
1049	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	781	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1050	return;	782	return;
1051	#endif
1052
1053	}	783	}
1054		784
1055	if (i >= 0 && i <= 7) /* normal colors */	785	if (i >= 0 && i <= 7) /* normal colors */
1056	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	786	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1057	}	787	}
…		…
1063	* Use resource ``modifier'' to override the Meta modifier	793	* Use resource ``modifier'' to override the Meta modifier
1064	*/	794	*/
1065	void	795	void
1066	rxvt_term::get_ourmods ()	796	rxvt_term::get_ourmods ()
1067	{	797	{
1068	int i, j, k;	798	int i, j, k;
1069	int requestedmeta, realmeta, realalt;	799	int requestedmeta, realmeta, realalt;
1070	const char *cm, *rsmod;	800	const char *cm, *rsmod;
1071	XModifierKeymap *map;	801	XModifierKeymap *map;
1072	KeyCode *kc;	802	KeyCode *kc;
1073	const unsigned int modmasks[] =	803	const unsigned int modmasks[] =
1074	{	804	{
1075	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	805	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1076	};	806	};
1077		807
1078	requestedmeta = realmeta = realalt = 0;	808	requestedmeta = realmeta = realalt = 0;
1079	rsmod = rs[Rs_modifier];	809	rsmod = rs[Rs_modifier];
		810
1080	if (rsmod	811	if (rsmod
1081	&& STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0)	812	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1082	requestedmeta = rsmod[3] - '0';	813	requestedmeta = rsmod[3] - '0';
1083		814
1084	map = XGetModifierMapping(Xdisplay);	815	map = XGetModifierMapping (xdisp);
1085	kc = map->modifiermap;	816	kc = map->modifiermap;
		817
1086	for (i = 1; i < 6; i++)	818	for (i = 1; i < 6; i++)
1087	{	819	{
1088	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	820	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		821
1089	for (j = map->max_keypermod; j--; k++)	822	for (j = map->max_keypermod; j--; k++)
1090	{	823	{
1091	if (kc[k] == 0)	824	if (kc[k] == 0)
1092	break;	825	break;
		826
1093	switch (XKeycodeToKeysym(Xdisplay, kc[k], 0))	827	switch (XKeycodeToKeysym (xdisp, kc[k], 0))
1094	{	828	{
1095	case XK_Num_Lock:	829	case XK_Num_Lock:
1096	ModNumLockMask = modmasks[i - 1];	830	ModNumLockMask = modmasks[i - 1];
1097	/* FALLTHROUGH */	831	continue;
1098	default:	832
1099	continue; /* for(;;) */	833	case XK_ISO_Level3_Shift:
		834	ModLevel3Mask = modmasks[i - 1];
		835	continue;
		836
1100	case XK_Meta_L:	837	case XK_Meta_L:
1101	case XK_Meta_R:	838	case XK_Meta_R:
1102	cm = "meta";	839	cm = "meta";
1103	realmeta = i;	840	realmeta = i;
1104	break;	841	break;
		842
1105	case XK_Alt_L:	843	case XK_Alt_L:
1106	case XK_Alt_R:	844	case XK_Alt_R:
1107	cm = "alt";	845	cm = "alt";
1108	realalt = i;	846	realalt = i;
1109	break;	847	break;
		848
1110	case XK_Super_L:	849	case XK_Super_L:
1111	case XK_Super_R:	850	case XK_Super_R:
1112	cm = "super";	851	cm = "super";
1113	break;	852	break;
		853
1114	case XK_Hyper_L:	854	case XK_Hyper_L:
1115	case XK_Hyper_R:	855	case XK_Hyper_R:
1116	cm = "hyper";	856	cm = "hyper";
1117	break;	857	break;
		858
		859	default:
		860	continue;
1118	}	861	}
1119	if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0)	862
		863	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1120	requestedmeta = i;	864	requestedmeta = i;
1121	}	865	}
1122	}	866	}
		867
1123	XFreeModifiermap(map);	868	XFreeModifiermap (map);
		869
1124	i = (requestedmeta ? requestedmeta	870	i = requestedmeta ? requestedmeta
1125	: (realmeta ? realmeta	871	: realmeta ? realmeta
1126	: (realalt ? realalt : 0)));	872	: realalt ? realalt
		873	: 0;
		874
1127	if (i)	875	if (i)
1128	ModMetaMask = modmasks[i - 1];	876	ModMetaMask = modmasks[i - 1];
1129	}	877	}
1130		878
1131	/*----------------------------------------------------------------------*/	879	/*----------------------------------------------------------------------*/
1132	/* rxvt_Create_Windows() - Open and map the window */	880	/* rxvt_Create_Windows () - Open and map the window */
1133	void	881	void
1134	rxvt_term::create_windows (int argc, const char *const *argv)	882	rxvt_term::create_windows (int argc, const char *const *argv)
1135	{	883	{
1136	XClassHint classHint;	884	XClassHint classHint;
1137	XWMHints wmHint;	885	XWMHints wmHint;
		886	#if ENABLE_FRILLS
		887	MWMHints mwmhints;
		888	#endif
1138	XGCValues gcvalue;	889	XGCValues gcvalue;
1139	long vt_emask;
1140
1141	XWindowAttributes gattr;	890	XSetWindowAttributes attributes;
		891	Window top, parent;
1142		892
1143	Xcmap = DefaultColormap (Xdisplay, Xscreen);	893	dLocal (Display *, xdisp);
1144	Xvisual = DefaultVisual (Xdisplay, Xscreen);
1145	Xscreen = DefaultScreen (Xdisplay);
1146
1147	if (Options & Opt_transparent)
1148	{
1149	XGetWindowAttributes (Xdisplay, RootWindow(Xdisplay, Xscreen), &gattr);
1150	Xdepth = gattr.depth;
1151	}
1152	else
1153	{
1154	Xdepth = DefaultDepth(Xdisplay, Xscreen);
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	}
1175		894
1176	/* grab colors before netscape does */	895	/* grab colors before netscape does */
1177	Get_Colours ();	896	Get_Colours ();
1178		897
1179	change_font (1, NULL);	898	if (!set_fonts ())
		899	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		900
		901	parent = display->root;
		902
		903	attributes.override_redirect = !!OPTION (Opt_override_redirect);
		904
		905	#if ENABLE_FRILLS
		906	if (OPTION (Opt_borderLess))
		907	{
		908	if (XInternAtom (xdisp, "_MOTIF_WM_INFO", True) == None)
		909	{
		910	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		911	attributes.override_redirect = true;
		912	mwmhints.flags = 0;
		913	}
		914	else
		915	{
		916	mwmhints.flags = MWM_HINTS_DECORATIONS;
		917	mwmhints.decorations = 0;
		918	}
		919	}
		920	else
		921	mwmhints.flags = 0;
		922	#endif
		923
		924	#if ENABLE_XEMBED
		925	if (rs[Rs_embed])
		926	{
		927	XWindowAttributes wattr;
		928
		929	parent = strtol (rs[Rs_embed], 0, 0);
		930
		931	if (!XGetWindowAttributes (xdisp, parent, &wattr))
		932	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		933
		934	window_calc (wattr.width, wattr.height);
		935	}
		936	#endif
		937
1180	window_calc (0, 0);	938	window_calc (0, 0);
		939
		940	/* sub-window placement & size in rxvt_resize_subwindows () */
		941	attributes.background_pixel = pix_colors_focused [Color_border];
		942	attributes.border_pixel = pix_colors_focused [Color_border];
		943	attributes.colormap = cmap;
		944
		945	top = XCreateWindow (xdisp, parent,
		946	szHint.x, szHint.y,
		947	szHint.width, szHint.height,
		948	ext_bwidth,
		949	depth, InputOutput, visual,
		950	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		951	&attributes);
		952
		953	this->parent[0] = top;
		954
1181	old_width = szHint.width;	955	old_width = szHint.width;
1182	old_height = szHint.height;	956	old_height = szHint.height;
1183		957
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);	958	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1213	xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	959	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1214		960
1215	classHint.res_name = (char *)rs[Rs_name];	961	classHint.res_name = (char *)rs[Rs_name];
1216	classHint.res_class = (char *)APL_CLASS;	962	classHint.res_class = (char *)RESCLASS;
1217		963
1218	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	964	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1219	wmHint.input = True;	965	wmHint.input = True;
1220	wmHint.initial_state = (Options & Opt_iconic ? IconicState	966	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;
1221	: NormalState);	967	wmHint.window_group = top;
1222	wmHint.window_group = TermWin.parent[0];
1223		968
1224	XSetWMProperties(Xdisplay, TermWin.parent[0], NULL, NULL,	969	XmbSetWMProperties (xdisp, top, NULL, NULL, (char **)argv, argc,
1225	(char **)argv, argc, &szHint, &wmHint, &classHint);	970	&szHint, &wmHint, &classHint);
1226	XSelectInput(Xdisplay, TermWin.parent[0],	971
		972	#if ENABLE_FRILLS
		973	if (mwmhints.flags)
		974	XChangeProperty (xdisp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		975	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		976	#endif
		977
		978	Atom protocols[] = {
		979	xa[XA_WM_DELETE_WINDOW],
		980	#if ENABLE_EWMH
		981	xa[XA_NET_WM_PING],
		982	#endif
		983	};
		984
		985	XSetWMProtocols (xdisp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		986
		987	#if ENABLE_FRILLS
		988	if (rs[Rs_transient_for])
		989	XSetTransientForHint (xdisp, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		990	#endif
		991
		992	#if ENABLE_EWMH
		993	long pid = getpid ();
		994
		995	XChangeProperty (xdisp, top,
		996	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		997	PropModeReplace, (unsigned char *)&pid, 1);
		998
		999	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1000	#endif
		1001
		1002	XSelectInput (xdisp, top,
1227	(KeyPressMask	1003	KeyPressMask
1228	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1004	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1229	| KeyReleaseMask	1005	| KeyReleaseMask
1230	#endif	1006	#endif
1231	| FocusChangeMask | VisibilityChangeMask	1007	| FocusChangeMask | VisibilityChangeMask
1232	| StructureNotifyMask));	1008	| ExposureMask | StructureNotifyMask);
		1009
		1010	termwin_ev.start (display, top);
1233		1011
1234	/* vt cursor: Black-on-White is standard, but this is more popular */	1012	/* vt cursor: Black-on-White is standard, but this is more popular */
1235	TermWin_cursor = XCreateFontCursor(Xdisplay, XC_xterm);	1013	TermWin_cursor = XCreateFontCursor (xdisp, XC_xterm);
1236		1014
1237	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1015	#ifdef HAVE_SCROLLBARS
1238	/* cursor (menuBar/scrollBar): Black-on-White */	1016	/* cursor scrollBar: Black-on-White */
1239	leftptr_cursor = XCreateFontCursor(Xdisplay, XC_left_ptr);	1017	leftptr_cursor = XCreateFontCursor (xdisp, XC_left_ptr);
1240	#endif
1241
1242	#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	1018	#endif
1255		1019
1256	/* the vt window */	1020	/* the vt window */
1257	TermWin.vt = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],	1021	vt = XCreateSimpleWindow (xdisp, top,
1258	window_vt_x, window_vt_y,	1022	window_vt_x, window_vt_y,
1259	TermWin_TotalWidth(),	1023	width, height,
1260	TermWin_TotalHeight(),
1261	0,	1024	0,
1262	PixColors[Color_fg],	1025	pix_colors_focused[Color_fg],
1263	PixColors[Color_bg]);	1026	pix_colors_focused[Color_bg]);
1264	#ifdef DEBUG_X
1265	XStoreName(Xdisplay, TermWin.vt, "vt window");
1266	#endif
1267		1027
		1028	attributes.bit_gravity = NorthWestGravity;
		1029	XChangeWindowAttributes (xdisp, vt, CWBitGravity, &attributes);
		1030
1268	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask	1031	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1269	| PropertyChangeMask);
1270		1032
1271	#ifdef POINTER_BLANK	1033	if (OPTION (Opt_pointerBlank))
1272	pointer_unblank ();
1273
1274	if ((Options & Opt_pointerBlank))
1275	vt_emask |= PointerMotionMask;	1034	vt_emask |= PointerMotionMask;
1276	else	1035	else
1277	#endif
1278	vt_emask |= (Button1MotionMask | Button3MotionMask);	1036	vt_emask |= Button1MotionMask | Button3MotionMask;
1279		1037
1280	XSelectInput(Xdisplay, TermWin.vt, vt_emask);	1038	vt_select_input ();
1281		1039
1282	#if defined(MENUBAR) && (MENUBAR_MAX > 1)	1040	vt_ev.start (display, vt);
1283		1041
1284	if (menuBar_height())
1285	{
1286	menuBar.win = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],
1287	window_vt_x, 0,
1288	TermWin_TotalWidth(),
1289	menuBar_TotalHeight(),
1290	0,
1291	PixColors[Color_fg],
1292	PixColors[Color_scroll]);
1293	#ifdef DEBUG_X
1294
1295	XStoreName(Xdisplay, menuBar.win, "menubar");
1296	#endif
1297
1298	XDefineCursor(Xdisplay, menuBar.win, pointer_leftptr);
1299	XSelectInput(Xdisplay, menuBar.win,
1300	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1301	| Button1MotionMask));
1302	}
1303	#endif
1304	#ifdef XPM_BACKGROUND	1042	#ifdef XPM_BACKGROUND
1305	if (rs[Rs_backgroundPixmap] != NULL	1043	if (rs[Rs_backgroundPixmap] != NULL
1306	&& !(Options & Opt_transparent))	1044	&& !OPTION (Opt_transparent))
1307	{	1045	{
1308	const char *p = rs[Rs_backgroundPixmap];	1046	const char *p = rs[Rs_backgroundPixmap];
1309		1047
1310	if ((p = STRCHR(p, ';')) != NULL)	1048	if ((p = strchr (p, ';')) != NULL)
1311	{	1049	{
1312	p++;	1050	p++;
1313	scale_pixmap (p);	1051	scale_pixmap (p);
1314	}	1052	}
		1053
1315	set_bgPixmap (rs[Rs_backgroundPixmap]);	1054	set_bgPixmap (rs[Rs_backgroundPixmap]);
1316	scr_touch (True);	1055	scr_touch (true);
1317	}	1056	}
1318	#endif	1057	#endif
1319		1058
1320	/* graphics context for the vt window */	1059	/* graphics context for the vt window */
1321	gcvalue.foreground = PixColors[Color_fg];	1060	gcvalue.foreground = pix_colors[Color_fg];
1322	gcvalue.background = PixColors[Color_bg];	1061	gcvalue.background = pix_colors[Color_bg];
1323	gcvalue.graphics_exposures = 1;	1062	gcvalue.graphics_exposures = 1;
1324	TermWin.gc = XCreateGC(Xdisplay, TermWin.vt,	1063
		1064	gc = XCreateGC (xdisp, vt,
1325	GCForeground | GCBackground	1065	GCForeground | GCBackground | GCGraphicsExposures,
1326	| GCGraphicsExposures, &gcvalue);	1066	&gcvalue);
1327		1067
1328	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1068	drawable = new rxvt_drawable (this, vt);
1329		1069
		1070	#ifdef RXVT_SCROLLBAR
1330	gcvalue.foreground = PixColors[Color_topShadow];	1071	gcvalue.foreground = pix_colors[Color_topShadow];
1331	topShadowGC = XCreateGC(Xdisplay, TermWin.vt,	1072	topShadowGC = XCreateGC (xdisp, vt, GCForeground, &gcvalue);
1332	GCForeground, &gcvalue);
1333	gcvalue.foreground = PixColors[Color_bottomShadow];	1073	gcvalue.foreground = pix_colors[Color_bottomShadow];
1334	botShadowGC = XCreateGC(Xdisplay, TermWin.vt,	1074	botShadowGC = XCreateGC (xdisp, vt, GCForeground, &gcvalue);
1335	GCForeground, &gcvalue);	1075	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1336	gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg	1076	scrollbarGC = XCreateGC (xdisp, vt, GCForeground, &gcvalue);
1337	: Color_scroll)];	1077	#endif
1338	scrollbarGC = XCreateGC(Xdisplay, TermWin.vt,	1078
1339	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	#ifdef HAVE_TERMIOS_H
		1096	/*
		1097	* standard System V termios interface
		1098	*/
		1099	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
		1100	{
		1101	// return error - use system defaults,
		1102	// where possible, and zero elsewhere
		1103	memset (tio, 0, sizeof (ttymode_t));
		1104
		1105	tio->c_cc[VINTR] = CINTR;
		1106	tio->c_cc[VQUIT] = CQUIT;
		1107	tio->c_cc[VERASE] = CERASE;
		1108	#ifdef VERASE2
		1109	tio->c_cc[VERASE2] = CERASE2;
		1110	#endif
		1111	tio->c_cc[VKILL] = CKILL;
		1112	tio->c_cc[VSTART] = CSTART;
		1113	tio->c_cc[VSTOP] = CSTOP;
		1114	tio->c_cc[VSUSP] = CSUSP;
		1115	# ifdef VDSUSP
		1116	tio->c_cc[VDSUSP] = CDSUSP;
1340	#endif	1117	# endif
		1118	# ifdef VREPRINT
		1119	tio->c_cc[VREPRINT] = CRPRNT;
		1120	# endif
		1121	# ifdef VDISCRD
		1122	tio->c_cc[VDISCRD] = CFLUSH;
		1123	# endif
		1124	# ifdef VWERSE
		1125	tio->c_cc[VWERSE] = CWERASE;
		1126	# endif
		1127	# ifdef VLNEXT
		1128	tio->c_cc[VLNEXT] = CLNEXT;
		1129	# endif
		1130	}
		1131
		1132	tio->c_cc[VEOF] = CEOF;
		1133	tio->c_cc[VEOL] = VDISABLE;
		1134	# ifdef VEOL2
		1135	tio->c_cc[VEOL2] = VDISABLE;
		1136	# endif
		1137	# ifdef VSWTC
		1138	tio->c_cc[VSWTC] = VDISABLE;
		1139	# endif
		1140	# ifdef VSWTCH
		1141	tio->c_cc[VSWTCH] = VDISABLE;
		1142	# endif
		1143	# if VMIN != VEOF
		1144	tio->c_cc[VMIN] = 1;
		1145	# endif
		1146	# if VTIME != VEOL
		1147	tio->c_cc[VTIME] = 0;
		1148	# endif
		1149
		1150	if (erase != -1)
		1151	tio->c_cc[VERASE] = (char)erase;
		1152
		1153	/* input modes */
		1154	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
		1155	# ifdef IMAXBEL
		1156	| IMAXBEL
		1157	# endif
		1158	| IXON);
		1159
		1160	/* output modes */
		1161	tio->c_oflag = (OPOST | ONLCR);
		1162
		1163	/* control modes */
		1164	tio->c_cflag = (CS8 | CREAD);
		1165
		1166	/* line discipline modes */
		1167	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
		1168	# if defined (ECHOCTL) && defined (ECHOKE)
		1169	| ECHOCTL | ECHOKE
		1170	# endif
		1171	| ECHOE | ECHOK);
		1172	# else /* HAVE_TERMIOS_H */
		1173
		1174	/*
		1175	* sgtty interface
		1176	*/
		1177
		1178	/* get parameters -- gtty */
		1179	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
		1180	{
		1181	tio->sg.sg_erase = CERASE; /* ^H */
		1182	tio->sg.sg_kill = CKILL; /* ^U */
		1183	}
		1184
		1185	if (erase != -1)
		1186	tio->sg.sg_erase = (char)erase;
		1187
		1188	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
		1189
		1190	/* get special characters */
		1191	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
		1192	{
		1193	tio->tc.t_intrc = CINTR; /* ^C */
		1194	tio->tc.t_quitc = CQUIT; /* ^\ */
		1195	tio->tc.t_startc = CSTART; /* ^Q */
		1196	tio->tc.t_stopc = CSTOP; /* ^S */
		1197	tio->tc.t_eofc = CEOF; /* ^D */
		1198	tio->tc.t_brkc = -1;
		1199	}
		1200
		1201	/* get local special chars */
		1202	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
		1203	{
		1204	tio->lc.t_suspc = CSUSP; /* ^Z */
		1205	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
		1206	tio->lc.t_rprntc = CRPRNT; /* ^R */
		1207	tio->lc.t_flushc = CFLUSH; /* ^O */
		1208	tio->lc.t_werasc = CWERASE; /* ^W */
		1209	tio->lc.t_lnextc = CLNEXT; /* ^V */
		1210	}
		1211	/* get line discipline */
		1212	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
		1213	# ifdef NTTYDISC
		1214	tio->line = NTTYDISC;
		1215	# endif /* NTTYDISC */
		1216
		1217	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
		1218	#endif /* HAVE_TERMIOS_H */
		1219
		1220	/*
		1221	* Debugging
		1222	*/
		1223	#ifdef DEBUG_TTYMODE
		1224	#ifdef HAVE_TERMIOS_H
		1225	/* c_iflag bits */
		1226	fprintf (stderr, "Input flags\n");
		1227
		1228	/* cpp token stringize doesn't work on all machines <sigh> */
		1229	# define FOO(flag,name) \
		1230	if ((tio->c_iflag) & flag) \
		1231	fprintf (stderr, "%s ", name)
		1232
		1233	/* c_iflag bits */
		1234	FOO (IGNBRK, "IGNBRK");
		1235	FOO (BRKINT, "BRKINT");
		1236	FOO (IGNPAR, "IGNPAR");
		1237	FOO (PARMRK, "PARMRK");
		1238	FOO (INPCK, "INPCK");
		1239	FOO (ISTRIP, "ISTRIP");
		1240	FOO (INLCR, "INLCR");
		1241	FOO (IGNCR, "IGNCR");
		1242	FOO (ICRNL, "ICRNL");
		1243	FOO (IXON, "IXON");
		1244	FOO (IXOFF, "IXOFF");
		1245	# ifdef IUCLC
		1246	FOO (IUCLC, "IUCLC");
		1247	# endif
		1248	# ifdef IXANY
		1249	FOO (IXANY, "IXANY");
		1250	# endif
		1251	# ifdef IMAXBEL
		1252	FOO (IMAXBEL, "IMAXBEL");
		1253	# endif
		1254
		1255	fprintf (stderr, "\n");
		1256
		1257	# undef FOO
		1258	# define FOO(entry, name) \
		1259	fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
		1260
		1261	FOO (VINTR, "VINTR");
		1262	FOO (VQUIT, "VQUIT");
		1263	FOO (VERASE, "VERASE");
		1264	FOO (VKILL, "VKILL");
		1265	FOO (VEOF, "VEOF");
		1266	FOO (VEOL, "VEOL");
		1267	# ifdef VEOL2
		1268	FOO (VEOL2, "VEOL2");
		1269	# endif
		1270	# ifdef VSWTC
		1271	FOO (VSWTC, "VSWTC");
		1272	# endif
		1273	# ifdef VSWTCH
		1274	FOO (VSWTCH, "VSWTCH");
		1275	# endif
		1276	FOO (VSTART, "VSTART");
		1277	FOO (VSTOP, "VSTOP");
		1278	FOO (VSUSP, "VSUSP");
		1279	# ifdef VDSUSP
		1280	FOO (VDSUSP, "VDSUSP");
		1281	# endif
		1282	# ifdef VREPRINT
		1283	FOO (VREPRINT, "VREPRINT");
		1284	# endif
		1285	# ifdef VDISCRD
		1286	FOO (VDISCRD, "VDISCRD");
		1287	# endif
		1288	# ifdef VWERSE
		1289	FOO (VWERSE, "VWERSE");
		1290	# endif
		1291	# ifdef VLNEXT
		1292	FOO (VLNEXT, "VLNEXT");
		1293	# endif
		1294
		1295	fprintf (stderr, "\n");
		1296	# undef FOO
		1297	# endif /* HAVE_TERMIOS_H */
		1298	#endif /* DEBUG_TTYMODE */
1341	}	1299	}
1342		1300
1343	/*----------------------------------------------------------------------*/	1301	/*----------------------------------------------------------------------*/
1344	/*	1302	/*
1345	* Run the command in a subprocess and return a file descriptor for the	1303	* 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	1304	* master end of the pseudo-teletype pair with the command talking to
1347	* the slave.	1305	* the slave.
1348	*/	1306	*/
1349	int	1307	void
1350	rxvt_term::run_command (const char *const *argv)	1308	rxvt_term::run_command (const char *const *argv)
1351	{	1309	{
1352	int cfd, er;	1310	#if ENABLE_FRILLS
1353		1311	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	}	1312	{
		1313	pty->pty = atoi (rs[Rs_pty_fd]);
1360		1314
1361	#ifdef FD_SETSIZE	1315	if (pty->pty >= 0)
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);
1371
1372	/* get slave (tty) */
1373	if (tty_fd < 0)
1374	{
1375	#ifndef NO_SETOWNER_TTYDEV
1376	privileged_ttydev (SAVE);
1377	#endif
1378
1379	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1380	{	1316	{
1381	close(cfd);	1317	if (getfd_hook)
1382	rxvt_print_error("can't open slave tty %s", ttydev);	1318	pty->pty = (*getfd_hook) (pty->pty);
1383	return -1;	1319
		1320	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1321	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1384	}	1322	}
1385	}	1323	}
		1324	else
		1325	#endif
		1326	if (!pty->get ())
		1327	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1328
		1329	pty->set_utf8_mode (enc_utf8);
		1330
		1331	/* set initial window size */
		1332	tt_winch ();
		1333
		1334	int er;
		1335
1386	#ifndef NO_BACKSPACE_KEY	1336	#ifndef NO_BACKSPACE_KEY
1387	if (key_backspace[0] && !key_backspace[1])	1337	if (key_backspace[0] && !key_backspace[1])
1388	er = key_backspace[0];	1338	er = key_backspace[0];
1389	else if (STRCMP(key_backspace, "DEC") == 0)	1339	else if (strcmp (key_backspace, "DEC") == 0)
1390	er = '\177'; /* the initial state anyway */	1340	er = '\177'; /* the initial state anyway */
1391	else	1341	else
1392	#endif	1342	#endif
1393
1394	er = -1;	1343	er = -1;
1395		1344
1396	rxvt_get_ttymode (&(tio), er);	1345	rxvt_get_ttymode (&tio, er);
1397		1346
1398	#ifndef __QNX__	1347	#if ENABLE_FRILLS
		1348	if (rs[Rs_pty_fd])
		1349	return;
		1350	#endif
		1351
1399	/* spin off the command interpreter */	1352	/* spin off the command interpreter */
1400	switch (cmd_pid = fork ())	1353	switch (cmd_pid = fork ())
1401	{	1354	{
1402	case -1:	1355	case -1:
1403	rxvt_print_error("can't fork");	1356	{
1404	return -1;	1357	cmd_pid = 0;
		1358	rxvt_fatal ("can't fork, aborting.\n");
		1359	}
1405	case 0:	1360	case 0:
1406	close (cfd); /* only keep tty_fd and STDERR open */	1361	init_env ();
1407	close (Xfd);	1362
1408	if (rxvt_control_tty (tty_fd, ttydev) < 0)	1363	if (!pty->make_controlling_tty ())
1409	rxvt_print_error ("could not obtain control of tty");	1364	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1410	else	1365	else
1411	{	1366	{
1412	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1367	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1413	dup2 (tty_fd, STDIN_FILENO);	1368	dup2 (pty->tty, STDIN_FILENO);
1414	dup2 (tty_fd, STDOUT_FILENO);	1369	dup2 (pty->tty, STDOUT_FILENO);
1415	dup2 (tty_fd, STDERR_FILENO);	1370	dup2 (pty->tty, STDERR_FILENO);
1416		1371
1417	if (tty_fd > 2)	1372	// close all our file handles that we do no longer need
1418	close (tty_fd);	1373	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1374	{
		1375	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1376	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1377	}
1419		1378
1420	run_child (argv);	1379	run_child (argv);
		1380	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1421	}	1381	}
		1382
1422	exit (EXIT_FAILURE);	1383	_exit (EXIT_FAILURE);
1423	/* NOTREACHED */	1384
1424	default:	1385	default:
1425	{	1386	if (!OPTION (Opt_utmpInhibit))
1426	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1387	pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);
1427	int fdstdin;
1428		1388
1429	fdstdin = dup (STDIN_FILENO);	1389	pty->close_tty ();
1430	dup2 (tty_fd, STDIN_FILENO);
1431	#endif
1432		1390
1433	#ifdef UTMP_SUPPORT	1391	child_ev.start (cmd_pid);
1434	privileged_utmp (SAVE);
1435	#endif
1436		1392
1437	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1393	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1438
1439	dup2 (fdstdin, STDIN_FILENO);
1440	close (fdstdin);
1441	#endif
1442
1443	}
1444	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, Xfd open */
1445	break;	1394	break;
1446	}	1395	}
1447	#else /* __QNX__ uses qnxspawn() */
1448	fchmod (tty_fd, 0622);
1449	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1450	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1451
1452	if (run_child (argv) == -1)
1453	exit (EXIT_FAILURE);
1454	#endif
1455
1456	return cfd;
1457	}	1396	}
1458		1397
1459	/* ------------------------------------------------------------------------- *	1398	/* ------------------------------------------------------------------------- *
1460	* CHILD PROCESS OPERATIONS *	1399	* CHILD PROCESS OPERATIONS *
1461	* ------------------------------------------------------------------------- */	1400	* ------------------------------------------------------------------------- */
…		…
1466	int	1405	int
1467	rxvt_term::run_child (const char *const *argv)	1406	rxvt_term::run_child (const char *const *argv)
1468	{	1407	{
1469	char *login;	1408	char *login;
1470		1409
1471	SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */	1410	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1472		1411
1473	if (Options & Opt_console)	1412	if (OPTION (Opt_console))
1474	{ /* be virtual console, fail silently */	1413	{ /* be virtual console, fail silently */
1475	#ifdef TIOCCONS	1414	#ifdef TIOCCONS
1476	unsigned int on = 1;	1415	unsigned int on = 1;
1477		1416
1478	ioctl (STDIN_FILENO, TIOCCONS, &on);	1417	ioctl (STDIN_FILENO, TIOCCONS, &on);
1479	#elif defined (SRIOCSREDIR)	1418	#elif defined (SRIOCSREDIR)
1480	int fd;	1419	int fd;
1481		1420
1482	fd = open (CONSOLE, O_WRONLY, 0);	1421	fd = open (CONSOLE, O_WRONLY, 0);
1483	if (fd >= 0)	1422	if (fd >= 0)
1484	{
1485	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1423	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1486	close (fd);	1424	close (fd);
1487	}
1488	#endif /* SRIOCSREDIR */	1425	#endif /* SRIOCSREDIR */
1489
1490	}	1426	}
1491		1427
1492	/* reset signals and spin off the command interpreter */	1428	/* reset signals and spin off the command interpreter */
1493	signal (SIGINT, SIG_DFL);	1429	signal (SIGINT, SIG_DFL);
1494	signal (SIGQUIT, SIG_DFL);	1430	signal (SIGQUIT, SIG_DFL);
1495	signal (SIGCHLD, SIG_DFL);	1431	signal (SIGCHLD, SIG_DFL);
		1432	signal (SIGHUP, SIG_DFL);
		1433	signal (SIGPIPE, SIG_DFL);
1496	/*	1434	/*
1497	* mimick login's behavior by disabling the job control signals	1435	* mimick login's behavior by disabling the job control signals
1498	* a shell that wants them can turn them back on	1436	* a shell that wants them can turn them back on
1499	*/	1437	*/
1500	#ifdef SIGTSTP	1438	#ifdef SIGTSTP
1501	signal (SIGTSTP, SIG_IGN);	1439	signal (SIGTSTP, SIG_IGN);
1502	signal (SIGTTIN, SIG_IGN);	1440	signal (SIGTTIN, SIG_IGN);
1503	signal (SIGTTOU, SIG_IGN);	1441	signal (SIGTTOU, SIG_IGN);
1504	#endif /* SIGTSTP */	1442	#endif /* SIGTSTP */
1505		1443
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	1444	// unblock signals (signals are blocked by iom.C
1515	sigset_t ss;	1445	sigset_t ss;
1516	sigemptyset (&ss);	1446	sigemptyset (&ss);
1517	sigprocmask (SIG_SETMASK, &ss, 0);	1447	sigprocmask (SIG_SETMASK, &ss, 0);
1518		1448
1519	#ifndef __QNX__
1520	/* command interpreter path */	1449	/* command interpreter path */
1521	if (argv != NULL)	1450	if (argv != NULL)
1522	{	1451	{
1523	# ifdef DEBUG_CMD	1452	# ifdef DEBUG_CMD
1524	int i;	1453	int i;
1525		1454
1526	for (i = 0; argv[i]; i++)	1455	for (i = 0; argv[i]; i++)
1527	fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);	1456	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1528	# endif	1457	# endif
1529		1458
1530	execvp(argv[0], (char *const *)argv);	1459	execvp (argv[0], (char *const *)argv);
1531	/* no error message: STDERR is closed! */	1460	/* no error message: STDERR is closed! */
1532	}	1461	}
1533	else	1462	else
1534	{	1463	{
1535	const char *argv0, *shell;	1464	const char *argv0, *shell;
1536		1465
1537	if ((shell = getenv("SHELL")) == NULL || *shell == '\0')	1466	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1538	shell = "/bin/sh";	1467	shell = "/bin/sh";
1539		1468
1540	argv0 = (const char *)rxvt_r_basename(shell);	1469	argv0 = (const char *)rxvt_r_basename (shell);
		1470
1541	if (Options & Opt_loginShell)	1471	if (OPTION (Opt_loginShell))
1542	{	1472	{
1543	login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));	1473	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1544		1474
1545	login[0] = '-';	1475	login[0] = '-';
1546	STRCPY(&login[1], argv0);	1476	strcpy (&login[1], argv0);
1547	argv0 = login;	1477	argv0 = login;
1548	}	1478	}
		1479
1549	execlp(shell, argv0, NULL);	1480	execlp (shell, argv0, NULL);
1550	/* no error message: STDERR is closed! */	1481	/* no error message: STDERR is closed! */
1551	}	1482	}
1552		1483
1553	#else /* __QNX__ uses qnxspawn() */
1554
1555	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1556	char *command = NULL, fullcommand[_MAX_PATH];
1557	char **arg_v, *arg_a[2] = { NULL, NULL };
1558
1559	if (argv != NULL)
1560	{
1561	if (access(argv[0], X_OK) == -1)
1562	{
1563	if (STRCHR(argv[0], '/') == NULL)
1564	{
1565	searchenv(argv[0], "PATH", fullcommand);
1566	if (fullcommand[0] != '\0')
1567	command = fullcommand;
1568	}
1569	if (access(command, X_OK) == -1)
1570	return -1;
1571	}
1572	else
1573	command = argv[0];
1574	arg_v = argv;
1575	}
1576	else
1577	{
1578	if ((command = getenv("SHELL")) == NULL || *command == '\0')
1579	command = "/bin/sh";
1580
1581	arg_a[0] = my_basename(command);
1582	if (Options & Opt_loginShell)
1583	{
1584	login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1585
1586	login[0] = '-';
1587	STRCPY(&login[1], arg_a[0]);
1588	arg_a[0] = login;
1589	}
1590	arg_v = arg_a;
1591	}
1592	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1593	cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1594	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1595	command, arg_v, environ, iov_a, 0);
1596	if (login)
1597	free(login);
1598
1599	close(tty_fd);
1600	return cmd_fd;
1601
1602	#endif
1603	return -1;	1484	return -1;
1604	}	1485	}
1605		1486
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) -----------------------*/	1487	/*----------------------- end-of-file (C source) -----------------------*/

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