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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.57 by root, Mon Jun 21 22:24:07 2004 UTC vs.
Revision 1.183 by root, Tue May 29 04:02:18 2007 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*----------------------------------------------------------------------*
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>
…		…
9	* - extensive modifications	9	* - extensive modifications
10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11	* - extensive modifications	11	* - extensive modifications
12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>	12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13	* - QNX support	13	* - QNX support
14	* Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>	14	* 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_fg */	152	NULL, /* Color_pointer_fg */
319	NULL, /* Color_pointer_bg */	153	NULL, /* Color_pointer_bg */
320	NULL, /* Color_border */	154	NULL, /* Color_border */
321	#ifndef NO_BOLD_UNDERLINE_REVERSE	155	#ifndef NO_BOLD_UNDERLINE_REVERSE
322	NULL, /* Color_BD */	156	NULL, /* Color_BD */
		157	NULL, /* Color_IT */
323	NULL, /* Color_UL */	158	NULL, /* Color_UL */
324	NULL, /* Color_RV */	159	NULL, /* Color_RV */
325	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		161	#if ENABLE_FRILLS
		162	NULL, // Color_underline
		163	#endif
326	#ifdef OPTION_HC	164	#ifdef OPTION_HC
327	NULL,	165	NULL,
328	#endif	166	#endif
329	#ifdef KEEP_SCROLLCOLOR	167	#ifdef KEEP_SCROLLCOLOR
330	COLOR_SCROLLBAR,	168	COLOR_SCROLLBAR,
331	COLOR_SCROLLTROUGH,	169	COLOR_SCROLLTROUGH,
332	#endif /* KEEP_SCROLLCOLOR */	170	#endif /* KEEP_SCROLLCOLOR */
333	#if TINTING	171	#if TINTING
334	NULL,	172	NULL,
335	#endif	173	#endif
336	};	174	#if OFF_FOCUS_FADING
337		175	"rgb:00/00/00",
338	const char *const xa_names[NUM_XA] =
339	{
340	"TEXT",
341	"COMPOUND_TEXT",
342	"UTF8_STRING",
343	"MULTIPLE",
344	"TARGETS",
345	"TIMESTAMP",
346	"VT_SELECTION",
347	"INCR",
348	"WM_DELETE_WINDOW",
349	#ifdef TRANSPARENT
350	"_XROOTPMAP_ID",
351	#endif	176	#endif
352	#ifdef OFFIX_DND
353	"DndProtocol",
354	"DndSelection",
355	#endif
356	"CLIPBOARD"
357	};	177	};
358		178
359	bool	179	bool
360	rxvt_term::init_vars ()	180	rxvt_term::init_vars ()
361	{	181	{
		182	pix_colors = //
362	PixColors = new rxvt_color [TOTAL_COLORS];	183	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
363	if (PixColors == NULL)	184	#ifdef OFF_FOCUS_FADING
364	return false;	185	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
		186	#endif
365		187
366	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	188	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
367	TermWin.pixmap = None;	189	pixmap = None;
368	#endif
369	#ifdef UTMP_SUPPORT
370	next_utmp_action = SAVE;
371	#endif
372	#ifndef NO_SETOWNER_TTYDEV
373	next_tty_action = SAVE;
374	#endif	190	#endif
375		191
376	MEvent.time = CurrentTime;	192	MEvent.time = CurrentTime;
377	MEvent.button = AnyButton;	193	MEvent.button = AnyButton;
378	Options = DEFAULT_OPTIONS;
379	want_refresh = 1;	194	want_refresh = 1;
380	cmd_pid = -1;
381	cmd_fd = tty_fd = -1;
382	PrivateModes = SavedModes = PrivMode_Default;	195	priv_modes = SavedModes = PrivMode_Default;
383	TermWin.focus = 0;
384	TermWin.ncol = 80;	196	ncol = 80;
385	TermWin.nrow = 24;	197	nrow = 24;
386	TermWin.int_bwidth = INTERNALBORDERWIDTH;	198	int_bwidth = INTERNALBORDERWIDTH;
387	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	199	ext_bwidth = EXTERNALBORDERWIDTH;
388	TermWin.lineSpace = LINESPACE;	200	lineSpace = LINESPACE;
389	TermWin.saveLines = SAVELINES;	201	saveLines = SAVELINES;
390	numPixColors = TOTAL_COLORS;	202	numpix_colors = TOTAL_COLORS;
391
392	#ifndef NO_BRIGHTCOLOR
393	colorfgbg = DEFAULT_RSTYLE;
394	#endif
395		203
396	refresh_limit = 1;	204	refresh_limit = 1;
397	refresh_type = SLOW_REFRESH;	205	refresh_type = SLOW_REFRESH;
398	prev_nrow = prev_ncol = 0;
399		206
400	oldcursor.row = oldcursor.col = -1;	207	oldcursor.row = oldcursor.col = -1;
401	#ifdef XPM_BACKGROUND	208	#ifdef XPM_BACKGROUND
402	/* bgPixmap.w = bgPixmap.h = 0; */	209	/* bgPixmap.w = bgPixmap.h = 0; */
403	bgPixmap.x = bgPixmap.y = 50;	210	bgPixmap.x = bgPixmap.y = 0;
404	bgPixmap.pixmap = None;	211	bgPixmap.pixmap = None;
405	#endif	212	#endif
406		213
407	last_bot = last_state = -1;	214	last_bot = last_state = -1;
408		215
409	#ifdef MENUBAR	216	set_option (Opt_scrollBar);
410	menu_readonly = 1;	217	set_option (Opt_scrollTtyOutput);
411	# if ! (MENUBAR_MAX > 1)	218	set_option (Opt_jumpScroll);
412	CurrentBar = & (BarList);	219	set_option (Opt_secondaryScreen);
413	# endif /* (MENUBAR_MAX > 1) */	220	set_option (Opt_secondaryScroll);
414	#endif	221	set_option (Opt_pastableTabs);
		222	set_option (Opt_intensityStyles);
415		223
416	return true;	224	return true;
417	}	225	}
418		226
419	void	227	void
420	rxvt_term::init_secondary ()	228	rxvt_term::init_secondary ()
421	{	229	{
422	int i;	230	int i;
423	#ifdef TTY_GID_SUPPORT
424	struct group *gr = getgrnam ("tty");
425
426	if (gr)
427	{ /* change group ownership of tty to "tty" */
428	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
429	ttygid = gr->gr_gid;
430	}
431	else
432	#endif /* TTY_GID_SUPPORT */
433
434	{
435	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
436	ttygid = getgid ();
437	}
438		231
439	/*	232	/*
440	* Close all unused file descriptors	233	* Close all unused file descriptors
441	* We don't want them, we don't need them.	234	* We don't want them, we don't need them.
442	*/	235	*/
…		…
472	int i, r_argc;	265	int i, r_argc;
473	char *val;	266	char *val;
474	const char **cmd_argv, **r_argv;	267	const char **cmd_argv, **r_argv;
475		268
476	/*	269	/*
477	* Look for -exec option. Find => split and make cmd_argv[] of command args	270	* Look for -e option. Find => split and make cmd_argv[] of command args
478	*/	271	*/
479	for (r_argc = 0; r_argc < argc; r_argc++)	272	for (r_argc = 0; r_argc < argc; r_argc++)
480	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	273	if (!strcmp (argv[r_argc], "-e"))
481	break;	274	break;
482		275
483	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	276	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
484		277
485	for (i = 0; i < r_argc; i++)	278	for (i = 0; i < r_argc; i++)
…		…
502	rs[Rs_name] = rxvt_r_basename (argv[0]);	295	rs[Rs_name] = rxvt_r_basename (argv[0]);
503		296
504	/*	297	/*
505	* Open display, get options/resources and create the window	298	* Open display, get options/resources and create the window
506	*/	299	*/
		300
507	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	301	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
508	rs[Rs_display_name] = ":0";	302	rs[Rs_display_name] = ":0";
509		303
510	get_options (r_argc, r_argv);	304	get_options (r_argc, r_argv);
		305
		306	if (!(display = displays.get (rs[Rs_display_name])))
		307	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		308
		309	// using a local pointer decreases code size a lot
		310	xa = display->xa;
		311
		312	set (display);
		313	extract_resources ();
		314
		315	#if XFT
		316	if (rs[Rs_depth])
		317	select_visual (strtol (rs[Rs_depth], 0, 0));
		318	#endif
		319
511	free (r_argv);	320	free (r_argv);
512		321
513	#ifdef LOCAL_X_IS_UNIX	322	for (int i = NUM_RESOURCES; i--; )
514	if (rs[Rs_display_name][0] == ':')	323	if (rs [i] == resval_undef)
515	{	324	rs [i] = 0;
516	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	325
517	STRCPY (val, "unix");	326	#if ENABLE_PERL
518	STRCAT (val, rs[Rs_display_name]);	327	if (!rs[Rs_perl_ext_1])
519	display = displays.get (val);	328	rs[Rs_perl_ext_1] = "default";
520	free (val);	329
		330	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		331	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		332	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
521	}	333	{
		334	rxvt_perl.init (this);
		335	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		336	}
522	#endif	337	#endif
523
524	if (!display
525	&& ! (display = displays.get (rs[Rs_display_name])))
526	rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
527
528	extract_resources (display->display, rs[Rs_name]);
529		338
530	/*	339	/*
531	* set any defaults not already set	340	* set any defaults not already set
532	*/	341	*/
533	if (cmd_argv && cmd_argv[0])	342	if (cmd_argv && cmd_argv[0])
…		…
544	if (!rs[Rs_iconName])	353	if (!rs[Rs_iconName])
545	rs[Rs_iconName] = rs[Rs_name];	354	rs[Rs_iconName] = rs[Rs_name];
546	}	355	}
547		356
548	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	357	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
549	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	358	saveLines = min (i, MAX_SAVELINES);
550		359
551	#ifndef NO_FRILLS	360	#if ENABLE_FRILLS
552	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	361	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
553	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	362	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		363
554	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	364	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
555	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	365	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
556	#endif
557		366
558	#ifndef NO_LINESPACE
559	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	367	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
560	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	368	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
561	#endif	369	#endif
562		370
563	#ifdef POINTER_BLANK	371	#ifdef POINTER_BLANK
564	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	372	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
565	pointerBlankDelay = i;	373	pointerBlankDelay = i;
566	else	374	else
567	pointerBlankDelay = 2;	375	pointerBlankDelay = 2;
568	#endif	376	#endif
569		377
570	/* no point having a scrollbar without having any scrollback! */	378	/* no point having a scrollbar without having any scrollback! */
571	if (!TermWin.saveLines)	379	if (!saveLines)
572	Options &= ~Opt_scrollBar;	380	set_option (Opt_scrollBar, 0);
573		381
574	#ifdef PRINTPIPE	382	#ifdef PRINTPIPE
575	if (!rs[Rs_print_pipe])	383	if (!rs[Rs_print_pipe])
576	rs[Rs_print_pipe] = PRINTPIPE;	384	rs[Rs_print_pipe] = PRINTPIPE;
577	#endif	385	#endif
…		…
586	# else	394	# else
587	key_backspace = "DEC"; /* can toggle between \010 or \177 */	395	key_backspace = "DEC"; /* can toggle between \010 or \177 */
588	# endif	396	# endif
589	else	397	else
590	{	398	{
591	val = STRDUP (rs[Rs_backspace_key]);	399	val = strdup (rs[Rs_backspace_key]);
592	rxvt_Str_trim (val);	400	rxvt_Str_trim (val);
593	rxvt_Str_escaped (val);	401	rxvt_Str_escaped (val);
594	key_backspace = val;	402	key_backspace = val;
595	}	403	}
596	#endif	404	#endif
…		…
602	# else	410	# else
603	key_delete = "\033[3~";	411	key_delete = "\033[3~";
604	# endif	412	# endif
605	else	413	else
606	{	414	{
607	val = STRDUP (rs[Rs_delete_key]);	415	val = strdup (rs[Rs_delete_key]);
608	rxvt_Str_trim (val);	416	rxvt_Str_trim (val);
609	rxvt_Str_escaped (val);	417	rxvt_Str_escaped (val);
610	key_delete = val;	418	key_delete = val;
611	}	419	}
612	#endif	420	#endif
…		…
615	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	423	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
616	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	424	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
617	}	425	}
618		426
619	#ifdef HAVE_SCROLLBARS	427	#ifdef HAVE_SCROLLBARS
620	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	428	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
621	rs[Rs_scrollBar_thickness]);
622	#endif	429	#endif
623		430
624	#ifdef XTERM_REVERSE_VIDEO	431	#ifdef XTERM_REVERSE_VIDEO
625	/* this is how xterm implements reverseVideo */	432	/* this is how xterm implements reverseVideo */
626	if (Options & Opt_reverseVideo)	433	if (option (Opt_reverseVideo))
627	{	434	{
628	if (!rs[Rs_color + Color_fg])	435	if (!rs[Rs_color + Color_fg])
629	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	436	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		437
630	if (!rs[Rs_color + Color_bg])	438	if (!rs[Rs_color + Color_bg])
631	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	439	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
632	}	440	}
633	#endif	441	#endif
634		442
…		…
636	if (!rs[Rs_color + i])	444	if (!rs[Rs_color + i])
637	rs[Rs_color + i] = def_colorName[i];	445	rs[Rs_color + i] = def_colorName[i];
638		446
639	#ifndef XTERM_REVERSE_VIDEO	447	#ifndef XTERM_REVERSE_VIDEO
640	/* this is how we implement reverseVideo */	448	/* this is how we implement reverseVideo */
641	if (Options & Opt_reverseVideo)	449	if (option (Opt_reverseVideo))
642	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	450	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
643	#endif	451	#endif
644		452
645	/* convenient aliases for setting fg/bg to colors */	453	/* convenient aliases for setting fg/bg to colors */
646	color_aliases (Color_fg);	454	color_aliases (Color_fg);
647	color_aliases (Color_bg);	455	color_aliases (Color_bg);
…		…
656	color_aliases (Color_BD);	464	color_aliases (Color_BD);
657	color_aliases (Color_UL);	465	color_aliases (Color_UL);
658	color_aliases (Color_RV);	466	color_aliases (Color_RV);
659	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	467	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
660		468
		469	if (!rs[Rs_color + Color_border])
		470	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
		471
661	return cmd_argv;	472	return cmd_argv;
662	}	473	}
663		474
664	/*----------------------------------------------------------------------*/	475	/*----------------------------------------------------------------------*/
665	void	476	void
…		…
683	val = rxvt_network_display (rs[Rs_display_name]);	494	val = rxvt_network_display (rs[Rs_display_name]);
684	rs[Rs_display_name] = (const char *)val;	495	rs[Rs_display_name] = (const char *)val;
685		496
686	if (val == NULL)	497	if (val == NULL)
687	#endif /* DISPLAY_IS_IP */	498	#endif /* DISPLAY_IS_IP */
688	val = XDisplayString (display->display);	499	val = XDisplayString (dpy);
689		500
690	if (rs[Rs_display_name] == NULL)	501	if (rs[Rs_display_name] == NULL)
691	rs[Rs_display_name] = val; /* use broken `:0' value */	502	rs[Rs_display_name] = val; /* use broken `:0' value */
692		503
693	i = STRLEN (val);	504	i = strlen (val);
694	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	505	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
695		506
696	sprintf (env_display, "DISPLAY=%s", val);	507	sprintf (env_display, "DISPLAY=%s", val);
697		508
698	/* avoiding the math library:	509	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
699	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
700	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
701	;
702	MAX_IT (i, 1);
703	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
704
705	sprintf (env_windowid, "WINDOWID=%u",
706	(unsigned int)TermWin.parent[0]);
707		510
708	/* add entries to the environment:	511	/* add entries to the environment:
709	* @ DISPLAY: in case we started with -display	512	* @ DISPLAY: in case we started with -display
710	* @ WINDOWID: X window id number of the window	513	* @ WINDOWID: X window id number of the window
711	* @ COLORTERM: terminal sub-name and also indicates its color	514	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
713	* @ TERMINFO: path to terminfo directory	516	* @ TERMINFO: path to terminfo directory
714	* @ COLORFGBG: fg;bg color codes	517	* @ COLORFGBG: fg;bg color codes
715	*/	518	*/
716	putenv (env_display);	519	putenv (env_display);
717	putenv (env_windowid);	520	putenv (env_windowid);
		521
718	if (env_colorfgbg)	522	if (env_colorfgbg)
719	putenv (env_colorfgbg);	523	putenv (env_colorfgbg);
720		524
721	#ifdef RXVT_TERMINFO	525	#ifdef RXVT_TERMINFO
722	putenv ("TERMINFO=" RXVT_TERMINFO);	526	putenv ("TERMINFO=" RXVT_TERMINFO);
723	#endif	527	#endif
724		528
725	if (display->depth <= 2)	529	if (depth <= 2)
726	putenv ("COLORTERM=" COLORTERMENV "-mono");	530	putenv ("COLORTERM=" COLORTERMENV "-mono");
727	else	531	else
728	putenv ("COLORTERM=" COLORTERMENVFULL);	532	putenv ("COLORTERM=" COLORTERMENVFULL);
729		533
730	if (rs[Rs_term_name] != NULL)	534	if (rs[Rs_term_name] != NULL)
731	{	535	{
732	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	536	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
733	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	537	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
734	putenv (env_term);	538	putenv (env_term);
735	}	539	}
736	else	540	else
737	putenv ("TERM=" TERMENV);	541	putenv ("TERM=" TERMENV);
…		…
750	* This should support all European type languages.	554	* This should support all European type languages.
751	*/	555	*/
752	void	556	void
753	rxvt_term::set_locale (const char *locale)	557	rxvt_term::set_locale (const char *locale)
754	{	558	{
		559	set_environ (envv);
		560
755	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	561	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
756	free (this->locale);	562	free (this->locale);
757	this->locale = setlocale (LC_CTYPE, locale);	563	this->locale = setlocale (LC_CTYPE, locale);
758		564
759	if (!this->locale)	565	if (!this->locale)
760	{	566	{
		567	if (*locale)
		568	{
761	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);	569	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
762	setlocale (LC_CTYPE, "");	570	setlocale (LC_CTYPE, "C");
		571	}
		572	else
		573	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		574
763	this->locale = "";	575	this->locale = "C";
764	}	576	}
		577
765		578
766	this->locale = rxvt_strdup (this->locale);	579	this->locale = rxvt_strdup (this->locale);
767	SET_LOCALE (this->locale);	580	SET_LOCALE (this->locale);
768	mbstate.reset ();	581	mbstate.reset ();
769	#endif	582	#endif
770	#if 0	583
771	#if HAVE_NL_LANGINFO	584	#if HAVE_NL_LANGINFO
		585	char *codeset = strdup (nl_langinfo (CODESET));
		586	// /^UTF.?8/i
		587	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		588	&& (codeset[1] == 'T' || codeset[1] == 't')
		589	&& (codeset[2] == 'F' || codeset[2] == 'f')
		590	&& (codeset[3] == '8' || codeset[4] == '8');
772	free (codeset);	591	free (codeset);
773	codeset = strdup (nl_langinfo (CODESET));
774	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
775	|| !STRCASECMP (codeset, "UTF8");
776	#else	592	#else
777	enc_utf8 = 1;	593	enc_utf8 = 0;
778	#endif
779	#endif	594	#endif
780	}	595	}
781		596
782	void	597	void
783	rxvt_term::init_xlocale ()	598	rxvt_term::init_xlocale ()
784	{	599	{
		600	set_environ (envv);
		601
785	#ifdef USE_XIM	602	#ifdef USE_XIM
786	if (!locale)	603	if (!locale)
787	rxvt_warn ("setting locale failed, working without locale support.\n");	604	rxvt_warn ("setting locale failed, working without locale support.\n");
788	else	605	else
789	{	606	{
790	Atom wmlocale;	607	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
791
792	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
793	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
794	XA_STRING, 8, PropModeReplace,
795	(unsigned char *)locale, STRLEN (locale));
796		608
797	if (!XSupportsLocale ())	609	if (!XSupportsLocale ())
798	{	610	{
799	rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n");	611	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
800	return;	612	return;
801	}	613	}
802		614
803	im_ev.start (display);	615	im_ev.start (display);
804		616
…		…
814	{	626	{
815	/*	627	/*
816	* Initialize the command connection.	628	* Initialize the command connection.
817	* This should be called after the X server connection is established.	629	* This should be called after the X server connection is established.
818	*/	630	*/
819	int i;
820
821	for (i = 0; i < NUM_XA; i++)
822	xa[i] = XInternAtom (display->display, xa_names[i], False);
823
824	/* Enable delete window protocol */
825	XSetWMProtocols (display->display, TermWin.parent[0],
826	& (xa[XA_WMDELETEWINDOW]), 1);
827
828	#ifdef USING_W11LIB
829	/* enable W11 callbacks */
830	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
831	#endif
832		631
833	#ifdef META8_OPTION	632	#ifdef META8_OPTION
834	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	633	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
835	#endif	634	#endif
836		635
837	get_ourmods ();	636	get_ourmods ();
838		637
839	if (!(Options & Opt_scrollTtyOutput))	638	if (!option (Opt_scrollTtyOutput))
840	PrivateModes |= PrivMode_TtyOutputInh;	639	priv_modes |= PrivMode_TtyOutputInh;
841	if (Options & Opt_scrollTtyKeypress)	640	if (option (Opt_scrollTtyKeypress))
842	PrivateModes |= PrivMode_Keypress;	641	priv_modes |= PrivMode_Keypress;
843	if (!(Options & Opt_jumpScroll))	642	if (!option (Opt_jumpScroll))
844	PrivateModes |= PrivMode_smoothScroll;	643	priv_modes |= PrivMode_smoothScroll;
845		644
846	#ifndef NO_BACKSPACE_KEY	645	#ifndef NO_BACKSPACE_KEY
847	if (STRCMP (key_backspace, "DEC") == 0)	646	if (strcmp (key_backspace, "DEC") == 0)
848	PrivateModes |= PrivMode_HaveBackSpace;	647	priv_modes |= PrivMode_HaveBackSpace;
849	#endif	648	#endif
850		649
851	/* add value for scrollBar */	650	/* add value for scrollBar */
852	if (scrollbar_visible ())	651	if (scrollBar.state)
853	{	652	{
854	PrivateModes |= PrivMode_scrollBar;	653	priv_modes |= PrivMode_scrollBar;
855	SavedModes |= PrivMode_scrollBar;	654	SavedModes |= PrivMode_scrollBar;
856	}	655	}
857	if (menubar_visible ())
858	{
859	PrivateModes |= PrivMode_menuBar;
860	SavedModes |= PrivMode_menuBar;
861	}
862		656
863	#ifdef CURSOR_BLINK	657	run_command (argv);
864	if (Options & Opt_cursorBlink)
865	(void)gettimeofday (&lastcursorchange, NULL);
866	#endif
867
868	if ((cmd_fd = run_command (argv)) < 0)
869	rxvt_fatal ("failure while running command, aborting");
870	}	658	}
871		659
872	/*----------------------------------------------------------------------*/	660	/*----------------------------------------------------------------------*/
873	void	661	void
874	rxvt_term::Get_Colours ()	662	rxvt_term::Get_Colours ()
875	{	663	{
876	int i;	664	int i;
877		665
		666	#ifdef OFF_FOCUS_FADING
		667	pix_colors = pix_colors_focused;
		668	#endif
		669
878	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	670	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
879	{	671	{
		672	const char *name = rs[Rs_color + i];
		673
		674	if (!name)
		675	continue;
		676
880	rxvt_color xcol;	677	rxvt_color xcol;
881		678
882	if (!rs[Rs_color + i])	679	if (!set_color (xcol, name))
883	continue;
884
885	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
886	{	680	{
887	#ifndef XTERM_REVERSE_VIDEO	681	#ifndef XTERM_REVERSE_VIDEO
888	if (i < 2 && (Options & Opt_reverseVideo))	682	if (i < 2 && option (Opt_reverseVideo))
889	rs[Rs_color + i] = def_colorName[!i];	683	name = def_colorName [1 - i];
890	else	684	else
891	#endif	685	#endif
892	rs[Rs_color + i] = def_colorName[i];	686	name = def_colorName [i];
893		687
894	if (!rs[Rs_color + i])	688	if (!name)
895	continue;	689	continue;
896		690
897	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	691	if (!set_color (xcol, name))
898	{	692	{
899	switch (i)	693	switch (i)
900	{	694	{
901	case Color_fg:	695	case Color_fg:
902	case Color_bg:	696	case Color_bg:
903	/* fatal: need bg/fg color */
904	rxvt_fatal ("unable to get foreground/background colour, aborting");	697	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
905	/* NOTREACHED */	698	name = "";
906	break;	699	break;
907	#ifndef NO_CURSORCOLOR	700	#ifndef NO_CURSORCOLOR
908	case Color_cursor2:	701	case Color_cursor2:
909	xcol = PixColors[Color_fg];	702	#endif
910	break;
911	#endif /* ! NO_CURSORCOLOR */
912	case Color_pointer_fg:	703	case Color_pointer_fg:
913	xcol = PixColors[Color_fg];	704	name = rs[Rs_color + Color_fg];
		705	xcol.set (this, name);
914	break;	706	break;
915	default:	707	default:
916	xcol = PixColors[Color_bg]; /* None */	708	name = rs[Rs_color + Color_bg];
		709	xcol.set (this, name);
917	break;	710	break;
918	}	711	}
919	}	712	}
920	}	713	}
921		714
922	PixColors[i] = xcol;	715	pix_colors[i] = xcol;
923	SET_PIXCOLOR (i);	716	rs[Rs_color + i] = name;
924	}
925
926	if (XDEPTH <= 2)
927	{	717	}
		718
		719	if (depth <= 2)
		720	{
928	if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg];	721	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
929	if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg];	722	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
930	if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg];	723	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
931	}	724	}
932		725
933	/*	726	/*
934	* get scrollBar/menuBar shadow colors	727	* get scrollBar shadow colors
935	*	728	*
936	* The calculations of topShadow/bottomShadow values are adapted	729	* The calculations of topShadow/bottomShadow values are adapted
937	* from the fvwm window manager.	730	* from the fvwm window manager.
938	*/	731	*/
939	#ifdef KEEP_SCROLLCOLOR	732	#ifdef KEEP_SCROLLCOLOR
940		733	if (depth <= 2)
941	if (XDEPTH <= 2)	734	{
942	{ /* Monochrome */	735	/* Monochrome */
943	PixColors[Color_scroll] = PixColors[Color_fg];	736	alias_color (Color_scroll, Color_fg);
944	PixColors[Color_topShadow] = PixColors[Color_bg];	737	alias_color (Color_topShadow, Color_bg);
945	PixColors[Color_bottomShadow] = PixColors[Color_bg];	738	alias_color (Color_bottomShadow, Color_bg);
946	}	739	}
947	else	740	else
948	{	741	{
949	rxvt_color xcol[3];	742	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
950	/* xcol[0] == white
951	* xcol[1] == top shadow
952	* xcol[2] == bot shadow */
953		743
954	xcol[1] = PixColors[Color_scroll];	744	rgba cscroll;
955	# ifdef PREFER_24BIT	745	pix_colors [Color_scroll].get (cscroll);
956	xcol[0].set (display, 65535, 65535, 65535);
957	/* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
958	# else
959	xcol[0].set (display, WhitePixel (display->display, display->screen));
960	# endif
961
962	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
963
964	xcol[0].get (display, pr0, pg0, pb0);
965	xcol[1].get (display, pr1, pg1, pb1);
966
967	/* bottomShadowColor */
968	if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
969	xcol[2] = PixColors[Color_Black];
970
971	PixColors[Color_bottomShadow] = xcol[2];
972		746
973	/* topShadowColor */	747	/* topShadowColor */
974	if (!xcol[1].set (display,	748	if (!pix_colors[Color_topShadow].set (this,
975	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	749	rgba (
976	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	750	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
977	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	751	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
978	xcol[1] = PixColors[Color_White];	752	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
979		753	cscroll.a)
980	PixColors[Color_topShadow] = xcol[1];	754	))
		755	alias_color (Color_topShadow, Color_White);
981	}	756	}
982	#endif /* KEEP_SCROLLCOLOR */	757	#endif /* KEEP_SCROLLCOLOR */
		758
		759	#ifdef OFF_FOCUS_FADING
		760	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		761	update_fade_color (i);
		762	#endif
983	}	763	}
984		764
985	/*----------------------------------------------------------------------*/	765	/*----------------------------------------------------------------------*/
986	/* color aliases, fg/bg bright-bold */	766	/* color aliases, fg/bg bright-bold */
987	void	767	void
…		…
992	int i = atoi (rs[Rs_color + idx]);	772	int i = atoi (rs[Rs_color + idx]);
993		773
994	if (i >= 8 && i <= 15)	774	if (i >= 8 && i <= 15)
995	{ /* bright colors */	775	{ /* bright colors */
996	i -= 8;	776	i -= 8;
997	#ifndef NO_BRIGHTCOLOR
998	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	777	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
999	return;	778	return;
1000	#endif
1001
1002	}	779	}
1003		780
1004	if (i >= 0 && i <= 7) /* normal colors */	781	if (i >= 0 && i <= 7) /* normal colors */
1005	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	782	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1006	}	783	}
…		…
1012	* Use resource ``modifier'' to override the Meta modifier	789	* Use resource ``modifier'' to override the Meta modifier
1013	*/	790	*/
1014	void	791	void
1015	rxvt_term::get_ourmods ()	792	rxvt_term::get_ourmods ()
1016	{	793	{
1017	int i, j, k;	794	int i, j, k;
1018	int requestedmeta, realmeta, realalt;	795	int requestedmeta, realmeta, realalt;
1019	const char *cm, *rsmod;	796	const char *cm, *rsmod;
1020	XModifierKeymap *map;	797	XModifierKeymap *map;
1021	KeyCode *kc;	798	KeyCode *kc;
1022	const unsigned int modmasks[] =	799	const unsigned int modmasks[] =
1023	{	800	{
1024	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	801	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1025	};	802	};
1026		803
1027	requestedmeta = realmeta = realalt = 0;	804	requestedmeta = realmeta = realalt = 0;
1028	rsmod = rs[Rs_modifier];	805	rsmod = rs[Rs_modifier];
		806
1029	if (rsmod	807	if (rsmod
1030	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	808	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1031	requestedmeta = rsmod[3] - '0';	809	requestedmeta = rsmod[3] - '0';
1032		810
1033	map = XGetModifierMapping (display->display);	811	map = XGetModifierMapping (dpy);
1034	kc = map->modifiermap;	812	kc = map->modifiermap;
		813
1035	for (i = 1; i < 6; i++)	814	for (i = 1; i < 6; i++)
1036	{	815	{
1037	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	816	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		817
1038	for (j = map->max_keypermod; j--; k++)	818	for (j = map->max_keypermod; j--; k++)
1039	{	819	{
1040	if (kc[k] == 0)	820	if (kc[k] == 0)
1041	break;	821	break;
		822
1042	switch (XKeycodeToKeysym (display->display, kc[k], 0))	823	switch (XKeycodeToKeysym (dpy, kc[k], 0))
1043	{	824	{
1044	case XK_Num_Lock:	825	case XK_Num_Lock:
1045	ModNumLockMask = modmasks[i - 1];	826	ModNumLockMask = modmasks[i - 1];
1046	/* FALLTHROUGH */	827	continue;
1047	default:	828
1048	continue; /* for (;;) */	829	case XK_ISO_Level3_Shift:
		830	ModLevel3Mask = modmasks[i - 1];
		831	continue;
		832
1049	case XK_Meta_L:	833	case XK_Meta_L:
1050	case XK_Meta_R:	834	case XK_Meta_R:
1051	cm = "meta";	835	cm = "meta";
1052	realmeta = i;	836	realmeta = i;
1053	break;	837	break;
		838
1054	case XK_Alt_L:	839	case XK_Alt_L:
1055	case XK_Alt_R:	840	case XK_Alt_R:
1056	cm = "alt";	841	cm = "alt";
1057	realalt = i;	842	realalt = i;
1058	break;	843	break;
		844
1059	case XK_Super_L:	845	case XK_Super_L:
1060	case XK_Super_R:	846	case XK_Super_R:
1061	cm = "super";	847	cm = "super";
1062	break;	848	break;
		849
1063	case XK_Hyper_L:	850	case XK_Hyper_L:
1064	case XK_Hyper_R:	851	case XK_Hyper_R:
1065	cm = "hyper";	852	cm = "hyper";
1066	break;	853	break;
		854
		855	default:
		856	continue;
1067	}	857	}
1068	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	858
		859	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1069	requestedmeta = i;	860	requestedmeta = i;
1070	}	861	}
1071	}	862	}
		863
1072	XFreeModifiermap (map);	864	XFreeModifiermap (map);
		865
1073	i = (requestedmeta ? requestedmeta	866	i = requestedmeta ? requestedmeta
1074	: (realmeta ? realmeta	867	: realmeta ? realmeta
1075	: (realalt ? realalt : 0)));	868	: realalt ? realalt
		869	: 0;
		870
1076	if (i)	871	if (i)
1077	ModMetaMask = modmasks[i - 1];	872	ModMetaMask = modmasks[i - 1];
1078	}	873	}
1079		874
1080	/*----------------------------------------------------------------------*/	875	/*----------------------------------------------------------------------*/
…		…
1082	void	877	void
1083	rxvt_term::create_windows (int argc, const char *const *argv)	878	rxvt_term::create_windows (int argc, const char *const *argv)
1084	{	879	{
1085	XClassHint classHint;	880	XClassHint classHint;
1086	XWMHints wmHint;	881	XWMHints wmHint;
		882	#if ENABLE_FRILLS
		883	MWMHints mwmhints;
		884	#endif
1087	XGCValues gcvalue;	885	XGCValues gcvalue;
1088	long vt_emask;
1089	XSetWindowAttributes attributes;	886	XSetWindowAttributes attributes;
1090	XWindowAttributes gattr;	887	Window top, parent;
1091		888
1092	if (Options & Opt_transparent)	889	dLocal (Display *, dpy);
1093	{
1094	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1095	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1096	}
1097		890
1098	/* grab colors before netscape does */	891	/* grab colors before netscape does */
1099	Get_Colours ();	892	Get_Colours ();
1100		893
1101	if (!change_font (rs[Rs_font]))	894	if (!set_fonts ())
1102	{	895	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1103	fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");	896
1104	destroy ();	897	parent = display->root;
1105	return;	898
		899	attributes.override_redirect = !!option (Opt_override_redirect);
		900
		901	#if ENABLE_FRILLS
		902	if (option (Opt_borderLess))
1106	}	903	{
		904	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
		905	{
		906	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		907	attributes.override_redirect = true;
		908	mwmhints.flags = 0;
		909	}
		910	else
		911	{
		912	mwmhints.flags = MWM_HINTS_DECORATIONS;
		913	mwmhints.decorations = 0;
		914	}
		915	}
		916	else
		917	mwmhints.flags = 0;
		918	#endif
		919
		920	#if ENABLE_XEMBED
		921	if (rs[Rs_embed])
		922	{
		923	XWindowAttributes wattr;
		924
		925	parent = strtol (rs[Rs_embed], 0, 0);
		926
		927	if (!XGetWindowAttributes (dpy, parent, &wattr))
		928	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		929
		930	window_calc (wattr.width, wattr.height);
		931	}
		932	#endif
1107		933
1108	window_calc (0, 0);	934	window_calc (0, 0);
		935
		936	/* sub-window placement & size in rxvt_resize_subwindows () */
		937	attributes.background_pixel = pix_colors_focused [Color_border];
		938	attributes.border_pixel = pix_colors_focused [Color_border];
		939	attributes.colormap = cmap;
		940
		941	top = XCreateWindow (dpy, parent,
		942	szHint.x, szHint.y,
		943	szHint.width, szHint.height,
		944	ext_bwidth,
		945	depth, InputOutput, visual,
		946	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		947	&attributes);
		948
		949	this->parent[0] = top;
		950
1109	old_width = szHint.width;	951	old_width = szHint.width;
1110	old_height = szHint.height;	952	old_height = szHint.height;
1111		953
1112	/* sub-window placement & size in rxvt_resize_subwindows () */
1113
1114	#ifdef PREFER_24BIT
1115	attributes.background_pixel = PixColors[Color_bg];
1116	attributes.border_pixel = PixColors[Color_border];
1117	attributes.colormap = display->cmap;
1118	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1119	szHint.x, szHint.y,
1120	szHint.width, szHint.height,
1121	TermWin.ext_bwidth,
1122	display->depth, InputOutput,
1123	display->visual,
1124	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1125	#else
1126	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1127	szHint.x, szHint.y,
1128	szHint.width, szHint.height,
1129	TermWin.ext_bwidth,
1130	PixColors[Color_border],
1131	PixColors[Color_bg]);
1132	#endif
1133
1134	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	954	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1135	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	955	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1136		956
1137	classHint.res_name = (char *)rs[Rs_name];	957	classHint.res_name = (char *)rs[Rs_name];
1138	classHint.res_class = (char *)RESCLASS;	958	classHint.res_class = (char *)RESCLASS;
1139		959
1140	wmHint.flags = InputHint | StateHint | WindowGroupHint;	960	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1141	wmHint.input = True;	961	wmHint.input = True;
1142	wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState;	962	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1143	wmHint.window_group = TermWin.parent[0];	963	wmHint.window_group = top;
1144		964
1145	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	965	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1146	(char **)argv, argc, &szHint, &wmHint, &classHint);	966	&szHint, &wmHint, &classHint);
1147		967
1148	#ifndef NO_FRILLS	968	#if ENABLE_FRILLS
		969	if (mwmhints.flags)
		970	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		971	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		972	#endif
		973
		974	Atom protocols[] = {
		975	xa[XA_WM_DELETE_WINDOW],
		976	#if ENABLE_EWMH
		977	xa[XA_NET_WM_PING],
		978	#endif
		979	};
		980
		981	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		982
		983	#if ENABLE_FRILLS
		984	if (rs[Rs_transient_for])
		985	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		986	#endif
		987
		988	#if ENABLE_EWMH
1149	long pid = getpid ();	989	long pid = getpid ();
1150	XChangeProperty (display->display, TermWin.parent[0],	990
		991	XChangeProperty (dpy, top,
1151	display->atom ("_NET_WM_PID"), XA_CARDINAL, 32,	992	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1152	PropModeReplace, (unsigned char *)&pid, 1);	993	PropModeReplace, (unsigned char *)&pid, 1);
1153	#endif
1154		994
1155	XSelectInput (display->display, TermWin.parent[0],	995	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		996	#endif
		997
		998	XSelectInput (dpy, top,
1156	KeyPressMask	999	KeyPressMask
1157	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1000	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1158	| KeyReleaseMask	1001	| KeyReleaseMask
1159	#endif	1002	#endif
1160	| FocusChangeMask | VisibilityChangeMask	1003	| FocusChangeMask | VisibilityChangeMask
1161	| StructureNotifyMask);	1004	| ExposureMask | StructureNotifyMask);
		1005
1162	termwin_ev.start (display, TermWin.parent[0]);	1006	termwin_ev.start (display, top);
1163		1007
1164	/* vt cursor: Black-on-White is standard, but this is more popular */	1008	/* vt cursor: Black-on-White is standard, but this is more popular */
1165	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1009	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1166		1010
1167	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1011	#ifdef HAVE_SCROLLBARS
1168	/* cursor (menuBar/scrollBar): Black-on-White */	1012	/* cursor scrollBar: Black-on-White */
1169	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1013	leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1170	#endif
1171
1172	#ifdef POINTER_BLANK
1173	{
1174	XColor blackcolour;
1175	blackcolour.red = 0;
1176	blackcolour.green = 0;
1177	blackcolour.blue = 0;
1178	Font f = XLoadFont (display->display, "fixed");
1179	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1180	&blackcolour, &blackcolour);
1181	XUnloadFont (display->display, f);
1182	}
1183	#endif	1014	#endif
1184		1015
1185	/* the vt window */	1016	/* the vt window */
1186	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1017	vt = XCreateSimpleWindow (dpy, top,
1187	window_vt_x,
1188	window_vt_y,	1018	window_vt_x, window_vt_y,
1189	TermWin_TotalWidth (),	1019	width, height,
1190	TermWin_TotalHeight (),
1191	0,	1020	0,
1192	PixColors[Color_fg],	1021	pix_colors_focused[Color_fg],
1193	PixColors[Color_bg]);	1022	pix_colors_focused[Color_bg]);
1194
1195	#ifdef DEBUG_X
1196	XStoreName (display->display, TermWin.vt, "vt window");
1197	#endif
1198		1023
1199	attributes.bit_gravity = NorthWestGravity;	1024	attributes.bit_gravity = NorthWestGravity;
1200	XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);	1025	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1201		1026
1202	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1027	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1203		1028
1204	#ifdef POINTER_BLANK
1205	pointer_unblank ();
1206
1207	if (Options & Opt_pointerBlank)	1029	if (option (Opt_pointerBlank))
1208	vt_emask |= PointerMotionMask;	1030	vt_emask |= PointerMotionMask;
1209	else	1031	else
1210	#endif
1211	vt_emask |= Button1MotionMask | Button3MotionMask;	1032	vt_emask |= Button1MotionMask | Button3MotionMask;
1212		1033
1213	XSelectInput (display->display, TermWin.vt, vt_emask);	1034	vt_select_input ();
		1035
1214	vt_ev.start (display, TermWin.vt);	1036	vt_ev.start (display, vt);
1215
1216	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1217	if (menuBar_height ())
1218	{
1219	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1220	window_vt_x, 0,
1221	TermWin_TotalWidth (),
1222	menuBar_TotalHeight (),
1223	0,
1224	PixColors[Color_fg],
1225	PixColors[Color_scroll]);
1226
1227	#ifdef DEBUG_X
1228	XStoreName (display->display, menuBar.win, "menubar");
1229	#endif
1230
1231	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1232
1233	XDefineCursor (display->display, menuBar.win,
1234	XCreateFontCursor (display->display, XC_left_ptr));
1235
1236	XSelectInput (display->display, menuBar.win,
1237	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1238	| Button1MotionMask));
1239	menubar_ev.start (display, menuBar.win);
1240	}
1241	#endif
1242		1037
1243	#ifdef XPM_BACKGROUND	1038	#ifdef XPM_BACKGROUND
1244	if (rs[Rs_backgroundPixmap] != NULL	1039	if (rs[Rs_backgroundPixmap] != NULL
1245	&& ! (Options & Opt_transparent))	1040	&& !option (Opt_transparent))
1246	{	1041	{
1247	const char *p = rs[Rs_backgroundPixmap];	1042	const char *p = rs[Rs_backgroundPixmap];
1248		1043
1249	if ((p = STRCHR (p, ';')) != NULL)	1044	if ((p = strchr (p, ';')) != NULL)
1250	{	1045	{
1251	p++;	1046	p++;
1252	scale_pixmap (p);	1047	scale_pixmap (p);
1253	}	1048	}
		1049
1254	set_bgPixmap (rs[Rs_backgroundPixmap]);	1050	set_bgPixmap (rs[Rs_backgroundPixmap]);
1255	scr_touch (True);	1051	scr_touch (true);
1256	}	1052	}
1257	#endif	1053	#endif
1258		1054
1259	/* graphics context for the vt window */	1055	/* graphics context for the vt window */
1260	gcvalue.foreground = PixColors[Color_fg];	1056	gcvalue.foreground = pix_colors[Color_fg];
1261	gcvalue.background = PixColors[Color_bg];	1057	gcvalue.background = pix_colors[Color_bg];
1262	gcvalue.graphics_exposures = 1;	1058	gcvalue.graphics_exposures = 0;
1263	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1059
		1060	gc = XCreateGC (dpy, vt,
1264	GCForeground | GCBackground | GCGraphicsExposures,	1061	GCForeground | GCBackground | GCGraphicsExposures,
1265	&gcvalue);	1062	&gcvalue);
1266		1063
1267	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1064	drawable = new rxvt_drawable (this, vt);
1268		1065
1269	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1066	#ifdef RXVT_SCROLLBAR
1270	gcvalue.foreground = PixColors[Color_topShadow];	1067	gcvalue.foreground = pix_colors[Color_topShadow];
1271	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1068	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1272	gcvalue.foreground = PixColors[Color_bottomShadow];	1069	gcvalue.foreground = pix_colors[Color_bottomShadow];
1273	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1070	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1274	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];	1071	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1275	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1072	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1276	#endif
1277	}
1278
1279	/*----------------------------------------------------------------------*/
1280	/*
1281	* Run the command in a subprocess and return a file descriptor for the
1282	* master end of the pseudo-teletype pair with the command talking to
1283	* the slave.
1284	*/
1285	int
1286	rxvt_term::run_command (const char *const *argv)
1287	{
1288	int cfd, er;
1289
1290	/* get master (pty) */
1291	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1292	rxvt_fatal ("can't open pseudo-tty");
1293
1294	fcntl (cfd, F_SETFL, O_NONBLOCK);
1295
1296	/* get slave (tty) */
1297	if (tty_fd < 0)
1298	{
1299	#ifndef NO_SETOWNER_TTYDEV
1300	privileged_ttydev (SAVE);
1301	#endif
1302
1303	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1304	{
1305	close (cfd);
1306	rxvt_fatal ("can't open slave tty %s", ttydev);
1307	}
1308	}
1309	#ifndef NO_BACKSPACE_KEY
1310	if (key_backspace[0] && !key_backspace[1])
1311	er = key_backspace[0];
1312	else if (STRCMP (key_backspace, "DEC") == 0)
1313	er = '\177'; /* the initial state anyway */
1314	else
1315	#endif
1316
1317	er = -1;
1318
1319	rxvt_get_ttymode (& (tio), er);
1320
1321	#ifndef __QNX__
1322	/* spin off the command interpreter */
1323	switch (cmd_pid = fork ())
1324	{
1325	case -1:
1326	rxvt_fatal ("can't fork");
1327	case 0:
1328	close (cfd); /* only keep tty_fd and STDERR open */
1329
1330	init_env ();
1331
1332	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1333	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1334	else
1335	{
1336	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1337	dup2 (tty_fd, STDIN_FILENO);
1338	dup2 (tty_fd, STDOUT_FILENO);
1339	dup2 (tty_fd, STDERR_FILENO);
1340
1341	if (tty_fd > 2)
1342	close (tty_fd);
1343
1344	run_child (argv);
1345	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1346	}
1347
1348	_exit (EXIT_FAILURE);
1349
1350	default:
1351	{
1352	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1353	int fdstdin;
1354
1355	fdstdin = dup (STDIN_FILENO);
1356	dup2 (tty_fd, STDIN_FILENO);
1357	#endif
1358
1359	#ifdef UTMP_SUPPORT
1360	privileged_utmp (SAVE);
1361	#endif
1362
1363	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1364
1365	dup2 (fdstdin, STDIN_FILENO);
1366	close (fdstdin);
1367	#endif
1368	}
1369
1370	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1371	break;
1372	}
1373	#else /* __QNX__ uses qnxspawn () */
1374	fchmod (tty_fd, 0622);
1375	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1376	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1377
1378	if (run_child (argv) == -1)
1379	exit (EXIT_FAILURE);
1380	#endif
1381
1382	return cfd;
1383	}
1384
1385	/* ------------------------------------------------------------------------- *
1386	* CHILD PROCESS OPERATIONS *
1387	* ------------------------------------------------------------------------- */
1388	/*
1389	* The only open file descriptor is the slave tty - so no error messages.
1390	* returns are fatal
1391	*/
1392	int
1393	rxvt_term::run_child (const char *const *argv)
1394	{
1395	char *login;
1396
1397	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1398
1399	if (Options & Opt_console)
1400	{ /* be virtual console, fail silently */
1401	#ifdef TIOCCONS
1402	unsigned int on = 1;
1403
1404	ioctl (STDIN_FILENO, TIOCCONS, &on);
1405	#elif defined (SRIOCSREDIR)
1406	int fd;
1407
1408	fd = open (CONSOLE, O_WRONLY, 0);
1409	if (fd >= 0)
1410	{
1411	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1412	close (fd);
1413	}
1414	#endif /* SRIOCSREDIR */
1415
1416	}
1417
1418	/* reset signals and spin off the command interpreter */
1419	signal (SIGINT, SIG_DFL);
1420	signal (SIGQUIT, SIG_DFL);
1421	signal (SIGCHLD, SIG_DFL);
1422	/*
1423	* mimick login's behavior by disabling the job control signals
1424	* a shell that wants them can turn them back on
1425	*/
1426	#ifdef SIGTSTP
1427	signal (SIGTSTP, SIG_IGN);
1428	signal (SIGTTIN, SIG_IGN);
1429	signal (SIGTTOU, SIG_IGN);
1430	#endif /* SIGTSTP */
1431
1432	/* set window size */
1433	struct winsize ws;
1434
1435	ws.ws_col = TermWin.ncol;
1436	ws.ws_row = TermWin.nrow;
1437	ws.ws_xpixel = ws.ws_ypixel = 0;
1438	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1439
1440	// unblock signals (signals are blocked by iom.C
1441	sigset_t ss;
1442	sigemptyset (&ss);
1443	sigprocmask (SIG_SETMASK, &ss, 0);
1444
1445	#ifndef __QNX__
1446	/* command interpreter path */
1447	if (argv != NULL)
1448	{
1449	# ifdef DEBUG_CMD
1450	int i;
1451
1452	for (i = 0; argv[i]; i++)
1453	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1454	# endif	1073	#endif
1455		1074
1456	execvp (argv[0], (char *const *)argv);	1075	#ifdef OFF_FOCUS_FADING
1457	/* no error message: STDERR is closed! */	1076	// initially we are in unfocused state
1458	}	1077	if (rs[Rs_fade])
1459	else	1078	pix_colors = pix_colors_unfocused;
1460	{
1461	const char *argv0, *shell;
1462
1463	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1464	shell = "/bin/sh";
1465
1466	argv0 = (const char *)rxvt_r_basename (shell);
1467	if (Options & Opt_loginShell)
1468	{
1469	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1470
1471	login[0] = '-';
1472	STRCPY (&login[1], argv0);
1473	argv0 = login;
1474	}
1475	execlp (shell, argv0, NULL);
1476	/* no error message: STDERR is closed! */
1477	}
1478
1479	#else /* __QNX__ uses qnxspawn () */
1480
1481	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1482	char *command = NULL, fullcommand[_MAX_PATH];
1483	char **arg_v, *arg_a[2] = { NULL, NULL };
1484
1485	if (argv != NULL)
1486	{
1487	if (access (argv[0], X_OK) == -1)
1488	{
1489	if (STRCHR (argv[0], '/') == NULL)
1490	{
1491	searchenv (argv[0], "PATH", fullcommand);
1492	if (fullcommand[0] != '\0')
1493	command = fullcommand;
1494	}
1495	if (access (command, X_OK) == -1)
1496	return -1;
1497	}
1498	else
1499	command = argv[0];
1500	arg_v = argv;
1501	}
1502	else
1503	{
1504	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1505	command = "/bin/sh";
1506
1507	arg_a[0] = my_basename (command);
1508	if (Options & Opt_loginShell)
1509	{
1510	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1511
1512	login[0] = '-';
1513	STRCPY (&login[1], arg_a[0]);
1514	arg_a[0] = login;
1515	}
1516	arg_v = arg_a;
1517	}
1518	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1519	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1520	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1521	command, arg_v, environ, iov_a, 0);
1522	if (login)
1523	free (login);
1524
1525	close (tty_fd);
1526	return cmd_fd;
1527
1528	#endif	1079	#endif
1529	return -1;	1080
		1081	pointer_unblank ();
		1082	scr_recolour ();
1530	}	1083	}
1531		1084
1532	/* ------------------------------------------------------------------------- *	1085	/* ------------------------------------------------------------------------- *
1533	* GET TTY CURRENT STATE *	1086	* GET TTY CURRENT STATE *
1534	* ------------------------------------------------------------------------- */	1087	* ------------------------------------------------------------------------- */
1535	/* rxvt_get_ttymode () */
1536	/* EXTPROTO */
1537	void	1088	void
1538	rxvt_get_ttymode (ttymode_t *tio, int erase)	1089	rxvt_get_ttymode (ttymode_t *tio, int erase)
1539	{	1090	{
1540	#ifdef HAVE_TERMIOS_H
1541	/*	1091	/*
1542	* standard System V termios interface	1092	* standard System V termios interface
1543	*/	1093	*/
1544	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1094	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1545	{	1095	{
1546	/* return error - use system defaults */	1096	// return error - use system defaults,
		1097	// where possible, and zero elsewhere
		1098	memset (tio, 0, sizeof (ttymode_t));
		1099
1547	tio->c_cc[VINTR] = CINTR;	1100	tio->c_cc[VINTR] = CINTR;
1548	tio->c_cc[VQUIT] = CQUIT;	1101	tio->c_cc[VQUIT] = CQUIT;
1549	tio->c_cc[VERASE] = CERASE;	1102	tio->c_cc[VERASE] = CERASE;
		1103	#ifdef VERASE2
		1104	tio->c_cc[VERASE2] = CERASE2;
		1105	#endif
1550	tio->c_cc[VKILL] = CKILL;	1106	tio->c_cc[VKILL] = CKILL;
1551	tio->c_cc[VSTART] = CSTART;	1107	tio->c_cc[VSTART] = CSTART;
1552	tio->c_cc[VSTOP] = CSTOP;	1108	tio->c_cc[VSTOP] = CSTOP;
1553	tio->c_cc[VSUSP] = CSUSP;	1109	tio->c_cc[VSUSP] = CSUSP;
1554	# ifdef VDSUSP	1110	# ifdef VDSUSP
1555
1556	tio->c_cc[VDSUSP] = CDSUSP;	1111	tio->c_cc[VDSUSP] = CDSUSP;
1557	# endif	1112	# endif
1558	# ifdef VREPRINT	1113	# ifdef VREPRINT
1559
1560	tio->c_cc[VREPRINT] = CRPRNT;	1114	tio->c_cc[VREPRINT] = CRPRNT;
1561	# endif	1115	# endif
1562	# ifdef VDISCRD	1116	# ifdef VDISCRD
1563
1564	tio->c_cc[VDISCRD] = CFLUSH;	1117	tio->c_cc[VDISCRD] = CFLUSH;
1565	# endif	1118	# endif
1566	# ifdef VWERSE	1119	# ifdef VWERSE
1567
1568	tio->c_cc[VWERSE] = CWERASE;	1120	tio->c_cc[VWERSE] = CWERASE;
1569	# endif	1121	# endif
1570	# ifdef VLNEXT	1122	# ifdef VLNEXT
1571
1572	tio->c_cc[VLNEXT] = CLNEXT;	1123	tio->c_cc[VLNEXT] = CLNEXT;
1573	# endif	1124	# endif
1574
1575	}	1125	}
		1126
1576	tio->c_cc[VEOF] = CEOF;	1127	tio->c_cc[VEOF] = CEOF;
1577	tio->c_cc[VEOL] = VDISABLE;	1128	tio->c_cc[VEOL] = VDISABLE;
1578	# ifdef VEOL2	1129	# ifdef VEOL2
1579
1580	tio->c_cc[VEOL2] = VDISABLE;	1130	tio->c_cc[VEOL2] = VDISABLE;
1581	# endif	1131	# endif
1582	# ifdef VSWTC	1132	# ifdef VSWTC
1583
1584	tio->c_cc[VSWTC] = VDISABLE;	1133	tio->c_cc[VSWTC] = VDISABLE;
1585	# endif	1134	# endif
1586	# ifdef VSWTCH	1135	# ifdef VSWTCH
1587
1588	tio->c_cc[VSWTCH] = VDISABLE;	1136	tio->c_cc[VSWTCH] = VDISABLE;
1589	# endif	1137	# endif
1590	# if VMIN != VEOF	1138	# if VMIN != VEOF
1591
1592	tio->c_cc[VMIN] = 1;	1139	tio->c_cc[VMIN] = 1;
1593	# endif	1140	# endif
1594	# if VTIME != VEOL	1141	# if VTIME != VEOL
1595
1596	tio->c_cc[VTIME] = 0;	1142	tio->c_cc[VTIME] = 0;
1597	# endif	1143	# endif
1598		1144
1599	if (erase != -1)	1145	if (erase != -1)
1600	tio->c_cc[VERASE] = (char)erase;	1146	tio->c_cc[VERASE] = (char)erase;
…		…
1616	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1162	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1617	# if defined (ECHOCTL) && defined (ECHOKE)	1163	# if defined (ECHOCTL) && defined (ECHOKE)
1618	| ECHOCTL | ECHOKE	1164	| ECHOCTL | ECHOKE
1619	# endif	1165	# endif
1620	| ECHOE | ECHOK);	1166	| ECHOE | ECHOK);
1621	# else /* HAVE_TERMIOS_H */
1622
1623	/*
1624	* sgtty interface
1625	*/
1626
1627	/* get parameters -- gtty */
1628	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1629	{
1630	tio->sg.sg_erase = CERASE; /* ^H */
1631	tio->sg.sg_kill = CKILL; /* ^U */
1632	}
1633	if (erase != -1)
1634	tio->sg.sg_erase = (char)erase;
1635
1636	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1637
1638	/* get special characters */
1639	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1640	{
1641	tio->tc.t_intrc = CINTR; /* ^C */
1642	tio->tc.t_quitc = CQUIT; /* ^\ */
1643	tio->tc.t_startc = CSTART; /* ^Q */
1644	tio->tc.t_stopc = CSTOP; /* ^S */
1645	tio->tc.t_eofc = CEOF; /* ^D */
1646	tio->tc.t_brkc = -1;
1647	}
1648	/* get local special chars */
1649	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1650	{
1651	tio->lc.t_suspc = CSUSP; /* ^Z */
1652	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1653	tio->lc.t_rprntc = CRPRNT; /* ^R */
1654	tio->lc.t_flushc = CFLUSH; /* ^O */
1655	tio->lc.t_werasc = CWERASE; /* ^W */
1656	tio->lc.t_lnextc = CLNEXT; /* ^V */
1657	}
1658	/* get line discipline */
1659	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1660	# ifdef NTTYDISC
1661
1662	tio->line = NTTYDISC;
1663	# endif /* NTTYDISC */
1664
1665	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1666	#endif /* HAVE_TERMIOS_H */
1667		1167
1668	/*	1168	/*
1669	* Debugging	1169	* Debugging
1670	*/	1170	*/
1671	#ifdef DEBUG_TTYMODE	1171	#ifdef DEBUG_TTYMODE
…		…
1689	FOO (IGNCR, "IGNCR");	1189	FOO (IGNCR, "IGNCR");
1690	FOO (ICRNL, "ICRNL");	1190	FOO (ICRNL, "ICRNL");
1691	FOO (IXON, "IXON");	1191	FOO (IXON, "IXON");
1692	FOO (IXOFF, "IXOFF");	1192	FOO (IXOFF, "IXOFF");
1693	# ifdef IUCLC	1193	# ifdef IUCLC
1694
1695	FOO (IUCLC, "IUCLC");	1194	FOO (IUCLC, "IUCLC");
1696	# endif	1195	# endif
1697	# ifdef IXANY	1196	# ifdef IXANY
1698
1699	FOO (IXANY, "IXANY");	1197	FOO (IXANY, "IXANY");
1700	# endif	1198	# endif
1701	# ifdef IMAXBEL	1199	# ifdef IMAXBEL
1702
1703	FOO (IMAXBEL, "IMAXBEL");	1200	FOO (IMAXBEL, "IMAXBEL");
1704	# endif	1201	# endif
1705		1202
1706	fprintf (stderr, "\n");	1203	fprintf (stderr, "\n");
1707		1204
…		…
1714	FOO (VERASE, "VERASE");	1211	FOO (VERASE, "VERASE");
1715	FOO (VKILL, "VKILL");	1212	FOO (VKILL, "VKILL");
1716	FOO (VEOF, "VEOF");	1213	FOO (VEOF, "VEOF");
1717	FOO (VEOL, "VEOL");	1214	FOO (VEOL, "VEOL");
1718	# ifdef VEOL2	1215	# ifdef VEOL2
1719
1720	FOO (VEOL2, "VEOL2");	1216	FOO (VEOL2, "VEOL2");
1721	# endif	1217	# endif
1722	# ifdef VSWTC	1218	# ifdef VSWTC
1723
1724	FOO (VSWTC, "VSWTC");	1219	FOO (VSWTC, "VSWTC");
1725	# endif	1220	# endif
1726	# ifdef VSWTCH	1221	# ifdef VSWTCH
1727
1728	FOO (VSWTCH, "VSWTCH");	1222	FOO (VSWTCH, "VSWTCH");
1729	# endif	1223	# endif
1730
1731	FOO (VSTART, "VSTART");	1224	FOO (VSTART, "VSTART");
1732	FOO (VSTOP, "VSTOP");	1225	FOO (VSTOP, "VSTOP");
1733	FOO (VSUSP, "VSUSP");	1226	FOO (VSUSP, "VSUSP");
1734	# ifdef VDSUSP	1227	# ifdef VDSUSP
1735
1736	FOO (VDSUSP, "VDSUSP");	1228	FOO (VDSUSP, "VDSUSP");
1737	# endif	1229	# endif
1738	# ifdef VREPRINT	1230	# ifdef VREPRINT
1739
1740	FOO (VREPRINT, "VREPRINT");	1231	FOO (VREPRINT, "VREPRINT");
1741	# endif	1232	# endif
1742	# ifdef VDISCRD	1233	# ifdef VDISCRD
1743
1744	FOO (VDISCRD, "VDISCRD");	1234	FOO (VDISCRD, "VDISCRD");
1745	# endif	1235	# endif
1746	# ifdef VWERSE	1236	# ifdef VWERSE
1747
1748	FOO (VWERSE, "VWERSE");	1237	FOO (VWERSE, "VWERSE");
1749	# endif	1238	# endif
1750	# ifdef VLNEXT	1239	# ifdef VLNEXT
1751
1752	FOO (VLNEXT, "VLNEXT");	1240	FOO (VLNEXT, "VLNEXT");
1753	# endif	1241	# endif
1754		1242
1755	fprintf (stderr, "\n");	1243	fprintf (stderr, "\n");
1756	# undef FOO	1244	# undef FOO
1757	# endif /* HAVE_TERMIOS_H */	1245	# endif /* HAVE_TERMIOS_H */
1758	#endif /* DEBUG_TTYMODE */	1246	#endif /* DEBUG_TTYMODE */
1759	}	1247	}
1760		1248
		1249	/*----------------------------------------------------------------------*/
		1250	/*
		1251	* Run the command in a subprocess and return a file descriptor for the
		1252	* master end of the pseudo-teletype pair with the command talking to
		1253	* the slave.
		1254	*/
		1255	void
		1256	rxvt_term::run_command (const char *const *argv)
		1257	{
		1258	#if ENABLE_FRILLS
		1259	if (rs[Rs_pty_fd])
		1260	{
		1261	pty->pty = atoi (rs[Rs_pty_fd]);
		1262
		1263	if (pty->pty >= 0)
		1264	{
		1265	if (getfd_hook)
		1266	pty->pty = (*getfd_hook) (pty->pty);
		1267
		1268	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1269	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1270	}
		1271	}
		1272	else
		1273	#endif
		1274	if (!pty->get ())
		1275	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1276
		1277	int er;
		1278
		1279	#ifndef NO_BACKSPACE_KEY
		1280	if (key_backspace[0] && !key_backspace[1])
		1281	er = key_backspace[0];
		1282	else if (strcmp (key_backspace, "DEC") == 0)
		1283	er = '\177'; /* the initial state anyway */
		1284	else
		1285	#endif
		1286	er = -1;
		1287
		1288	rxvt_get_ttymode (&tio, er);
		1289	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
		1290	pty->set_utf8_mode (enc_utf8);
		1291
		1292	/* set initial window size */
		1293	tt_winch ();
		1294
		1295	#if ENABLE_FRILLS
		1296	if (rs[Rs_pty_fd])
		1297	return;
		1298	#endif
		1299
		1300	/* spin off the command interpreter */
		1301	switch (cmd_pid = fork ())
		1302	{
		1303	case -1:
		1304	{
		1305	cmd_pid = 0;
		1306	rxvt_fatal ("can't fork, aborting.\n");
		1307	}
		1308	case 0:
		1309	init_env ();
		1310
		1311	if (!pty->make_controlling_tty ())
		1312	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1313	else
		1314	{
		1315	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1316	dup2 (pty->tty, STDIN_FILENO);
		1317	dup2 (pty->tty, STDOUT_FILENO);
		1318	dup2 (pty->tty, STDERR_FILENO);
		1319
		1320	// close all our file handles that we do no longer need
		1321	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1322	{
		1323	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1324	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1325	}
		1326
		1327	run_child (argv);
		1328	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1329	}
		1330
		1331	_exit (EXIT_FAILURE);
		1332
		1333	default:
		1334	if (!option (Opt_utmpInhibit))
		1335	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
		1336
		1337	pty->close_tty ();
		1338
		1339	child_ev.start (cmd_pid);
		1340
		1341	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
		1342	break;
		1343	}
		1344	}
		1345
		1346	/* ------------------------------------------------------------------------- *
		1347	* CHILD PROCESS OPERATIONS *
		1348	* ------------------------------------------------------------------------- */
		1349	/*
		1350	* The only open file descriptor is the slave tty - so no error messages.
		1351	* returns are fatal
		1352	*/
		1353	int
		1354	rxvt_term::run_child (const char *const *argv)
		1355	{
		1356	char *login;
		1357
		1358	if (option (Opt_console))
		1359	{ /* be virtual console, fail silently */
		1360	#ifdef TIOCCONS
		1361	unsigned int on = 1;
		1362
		1363	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1364	#elif defined (SRIOCSREDIR)
		1365	int fd;
		1366
		1367	fd = open (CONSOLE, O_WRONLY, 0);
		1368	if (fd >= 0)
		1369	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1370	close (fd);
		1371	#endif /* SRIOCSREDIR */
		1372	}
		1373
		1374	/* reset signals and spin off the command interpreter */
		1375	signal (SIGINT, SIG_DFL);
		1376	signal (SIGQUIT, SIG_DFL);
		1377	signal (SIGCHLD, SIG_DFL);
		1378	signal (SIGHUP, SIG_DFL);
		1379	signal (SIGPIPE, SIG_DFL);
		1380	/*
		1381	* mimick login's behavior by disabling the job control signals
		1382	* a shell that wants them can turn them back on
		1383	*/
		1384	#ifdef SIGTSTP
		1385	signal (SIGTSTP, SIG_IGN);
		1386	signal (SIGTTIN, SIG_IGN);
		1387	signal (SIGTTOU, SIG_IGN);
		1388	#endif /* SIGTSTP */
		1389
		1390	// unblock signals (signals are blocked by iom.C
		1391	sigset_t ss;
		1392	sigemptyset (&ss);
		1393	sigprocmask (SIG_SETMASK, &ss, 0);
		1394
		1395	/* command interpreter path */
		1396	if (argv != NULL)
		1397	{
		1398	# ifdef DEBUG_CMD
		1399	int i;
		1400
		1401	for (i = 0; argv[i]; i++)
		1402	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1403	# endif
		1404
		1405	execvp (argv[0], (char *const *)argv);
		1406	/* no error message: STDERR is closed! */
		1407	}
		1408	else
		1409	{
		1410	const char *argv0, *shell;
		1411
		1412	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1413	shell = "/bin/sh";
		1414
		1415	argv0 = (const char *)rxvt_r_basename (shell);
		1416
		1417	if (option (Opt_loginShell))
		1418	{
		1419	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
		1420
		1421	login[0] = '-';
		1422	strcpy (&login[1], argv0);
		1423	argv0 = login;
		1424	}
		1425
		1426	execlp (shell, argv0, NULL);
		1427	/* no error message: STDERR is closed! */
		1428	}
		1429
		1430	return -1;
		1431	}
		1432
1761	/*----------------------- end-of-file (C source) -----------------------*/	1433	/*----------------------- end-of-file (C source) -----------------------*/

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