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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.65 by root, Fri Jul 30 16:13:46 2004 UTC vs.
Revision 1.199 by sasha, Fri Aug 3 22:40:10 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	PixColorsFocused = new rxvt_color [TOTAL_COLORS];	183	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
363	#ifdef OFF_FOCUS_FADING	184	#ifdef OFF_FOCUS_FADING
364	PixColorsUnFocused = new rxvt_color [TOTAL_COLORS];	185	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
365	#endif	186	#endif
366	PixColors = PixColorsFocused;
367		187
368	if (PixColors == NULL)
369	return false;
370
371	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
372	TermWin.pixmap = None;
373	#endif
374	#ifdef UTMP_SUPPORT
375	next_utmp_action = SAVE;
376	#endif
377	#ifndef NO_SETOWNER_TTYDEV
378	next_tty_action = SAVE;
379	#endif
380		188
381	MEvent.time = CurrentTime;	189	MEvent.time = CurrentTime;
382	MEvent.button = AnyButton;	190	MEvent.button = AnyButton;
383	Options = DEFAULT_OPTIONS;
384	want_refresh = 1;	191	want_refresh = 1;
385	cmd_pid = -1;
386	cmd_fd = tty_fd = -1;
387	PrivateModes = SavedModes = PrivMode_Default;	192	priv_modes = SavedModes = PrivMode_Default;
388	TermWin.focus = 0;
389	TermWin.ncol = 80;	193	ncol = 80;
390	TermWin.nrow = 24;	194	nrow = 24;
391	TermWin.int_bwidth = INTERNALBORDERWIDTH;	195	int_bwidth = INTERNALBORDERWIDTH;
392	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	196	ext_bwidth = EXTERNALBORDERWIDTH;
393	TermWin.lineSpace = LINESPACE;	197	lineSpace = LINESPACE;
394	TermWin.saveLines = SAVELINES;	198	saveLines = SAVELINES;
395	numPixColors = TOTAL_COLORS;	199	numpix_colors = TOTAL_COLORS;
396		200
397	#ifndef NO_BRIGHTCOLOR
398	colorfgbg = DEFAULT_RSTYLE;
399	#endif
400
401	refresh_limit = 1;
402	refresh_type = SLOW_REFRESH;	201	refresh_type = SLOW_REFRESH;
403	prev_nrow = prev_ncol = 0;
404		202
405	oldcursor.row = oldcursor.col = -1;	203	oldcursor.row = oldcursor.col = -1;
406	#ifdef XPM_BACKGROUND	204	#ifdef HAVE_BG_PIXMAP
		205	#ifdef HAVE_AFTERIMAGE
		206	bgPixmap.original_asim = NULL;
		207	#endif
407	/* bgPixmap.w = bgPixmap.h = 0; */	208	/* bgPixmap.w = bgPixmap.h = 0; */
408	bgPixmap.x = bgPixmap.y = 50;	209	bgPixmap.h_scale = bgPixmap.v_scale = 0;
		210	bgPixmap.h_align = bgPixmap.v_align = 0;
		211	bgPixmap.flags = 0;
409	bgPixmap.pixmap = None;	212	bgPixmap.pixmap = None;
410	#endif	213	#endif
411		214
412	last_bot = last_state = -1;	215	last_bot = last_state = -1;
413		216
414	#ifdef MENUBAR	217	set_option (Opt_scrollBar);
415	menu_readonly = 1;	218	set_option (Opt_scrollTtyOutput);
416	# if ! (MENUBAR_MAX > 1)	219	set_option (Opt_jumpScroll);
417	CurrentBar = & (BarList);	220	set_option (Opt_skipScroll);
418	# endif /* (MENUBAR_MAX > 1) */	221	set_option (Opt_secondaryScreen);
419	#endif	222	set_option (Opt_secondaryScroll);
		223	set_option (Opt_pastableTabs);
		224	set_option (Opt_intensityStyles);
		225	set_option (Opt_iso14755_52);
420		226
421	return true;	227	return true;
422	}	228	}
423		229
424	void	230	void
425	rxvt_term::init_secondary ()	231	rxvt_term::init_secondary ()
426	{	232	{
427	int i;	233	int i;
428	#ifdef TTY_GID_SUPPORT
429	struct group *gr = getgrnam ("tty");
430
431	if (gr)
432	{ /* change group ownership of tty to "tty" */
433	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
434	ttygid = gr->gr_gid;
435	}
436	else
437	#endif /* TTY_GID_SUPPORT */
438
439	{
440	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
441	ttygid = getgid ();
442	}
443		234
444	/*	235	/*
445	* Close all unused file descriptors	236	* Close all unused file descriptors
446	* We don't want them, we don't need them.	237	* We don't want them, we don't need them.
447	*/	238	*/
…		…
477	int i, r_argc;	268	int i, r_argc;
478	char *val;	269	char *val;
479	const char **cmd_argv, **r_argv;	270	const char **cmd_argv, **r_argv;
480		271
481	/*	272	/*
482	* Look for -exec option. Find => split and make cmd_argv[] of command args	273	* Look for -e option. Find => split and make cmd_argv[] of command args
483	*/	274	*/
484	for (r_argc = 0; r_argc < argc; r_argc++)	275	for (r_argc = 0; r_argc < argc; r_argc++)
485	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	276	if (!strcmp (argv[r_argc], "-e"))
486	break;	277	break;
487		278
488	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	279	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
489		280
490	for (i = 0; i < r_argc; i++)	281	for (i = 0; i < r_argc; i++)
…		…
507	rs[Rs_name] = rxvt_r_basename (argv[0]);	298	rs[Rs_name] = rxvt_r_basename (argv[0]);
508		299
509	/*	300	/*
510	* Open display, get options/resources and create the window	301	* Open display, get options/resources and create the window
511	*/	302	*/
		303
512	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	304	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
513	rs[Rs_display_name] = ":0";	305	rs[Rs_display_name] = ":0";
514		306
515	get_options (r_argc, r_argv);	307	get_options (r_argc, r_argv);
		308
		309	if (!(display = displays.get (rs[Rs_display_name])))
		310	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		311
		312	// using a local pointer decreases code size a lot
		313	xa = display->xa;
		314
		315	set (display);
		316	extract_resources ();
		317
		318	#if XFT
		319	if (rs[Rs_depth])
		320	select_visual (strtol (rs[Rs_depth], 0, 0));
		321	#endif
		322
		323	#ifdef HAVE_AFTERIMAGE
		324	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		325	#endif
516	free (r_argv);	326	free (r_argv);
517		327
518	#ifdef LOCAL_X_IS_UNIX	328	for (int i = NUM_RESOURCES; i--; )
519	if (rs[Rs_display_name][0] == ':')	329	if (rs [i] == resval_undef)
520	{	330	rs [i] = 0;
521	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	331
522	STRCPY (val, "unix");	332	#if ENABLE_PERL
523	STRCAT (val, rs[Rs_display_name]);	333	if (!rs[Rs_perl_ext_1])
524	display = displays.get (val);	334	rs[Rs_perl_ext_1] = "default";
525	free (val);	335
		336	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		337	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		338	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
526	}	339	{
		340	rxvt_perl.init (this);
		341	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		342	}
527	#endif	343	#endif
528
529	if (!display
530	&& ! (display = displays.get (rs[Rs_display_name])))
531	rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
532
533	extract_resources (display->display, rs[Rs_name]);
534		344
535	/*	345	/*
536	* set any defaults not already set	346	* set any defaults not already set
537	*/	347	*/
538	if (cmd_argv && cmd_argv[0])	348	if (cmd_argv && cmd_argv[0])
…		…
549	if (!rs[Rs_iconName])	359	if (!rs[Rs_iconName])
550	rs[Rs_iconName] = rs[Rs_name];	360	rs[Rs_iconName] = rs[Rs_name];
551	}	361	}
552		362
553	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	363	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
554	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	364	saveLines = min (i, MAX_SAVELINES);
555		365
556	#ifndef NO_FRILLS	366	#if ENABLE_FRILLS
557	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	367	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
558	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	368	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		369
559	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	370	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
560	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	371	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
561	#endif
562		372
563	#ifndef NO_LINESPACE
564	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	373	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
565	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	374	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
566	#endif	375	#endif
567		376
568	#ifdef POINTER_BLANK	377	#ifdef POINTER_BLANK
569	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	378	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
570	pointerBlankDelay = i;	379	pointerBlankDelay = i;
571	else	380	else
572	pointerBlankDelay = 2;	381	pointerBlankDelay = 2;
573	#endif	382	#endif
574		383
575	/* no point having a scrollbar without having any scrollback! */	384	/* no point having a scrollbar without having any scrollback! */
576	if (!TermWin.saveLines)	385	if (!saveLines)
577	Options &= ~Opt_scrollBar;	386	set_option (Opt_scrollBar, 0);
578		387
579	#ifdef PRINTPIPE	388	#ifdef PRINTPIPE
580	if (!rs[Rs_print_pipe])	389	if (!rs[Rs_print_pipe])
581	rs[Rs_print_pipe] = PRINTPIPE;	390	rs[Rs_print_pipe] = PRINTPIPE;
582	#endif	391	#endif
…		…
591	# else	400	# else
592	key_backspace = "DEC"; /* can toggle between \010 or \177 */	401	key_backspace = "DEC"; /* can toggle between \010 or \177 */
593	# endif	402	# endif
594	else	403	else
595	{	404	{
596	val = STRDUP (rs[Rs_backspace_key]);	405	val = strdup (rs[Rs_backspace_key]);
597	rxvt_Str_trim (val);	406	rxvt_Str_trim (val);
598	rxvt_Str_escaped (val);	407	rxvt_Str_escaped (val);
599	key_backspace = val;	408	key_backspace = val;
600	}	409	}
601	#endif	410	#endif
…		…
607	# else	416	# else
608	key_delete = "\033[3~";	417	key_delete = "\033[3~";
609	# endif	418	# endif
610	else	419	else
611	{	420	{
612	val = STRDUP (rs[Rs_delete_key]);	421	val = strdup (rs[Rs_delete_key]);
613	rxvt_Str_trim (val);	422	rxvt_Str_trim (val);
614	rxvt_Str_escaped (val);	423	rxvt_Str_escaped (val);
615	key_delete = val;	424	key_delete = val;
616	}	425	}
617	#endif	426	#endif
…		…
620	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	429	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
621	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	430	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
622	}	431	}
623		432
624	#ifdef HAVE_SCROLLBARS	433	#ifdef HAVE_SCROLLBARS
625	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	434	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
626	rs[Rs_scrollBar_thickness]);
627	#endif	435	#endif
628		436
629	#ifdef XTERM_REVERSE_VIDEO	437	#ifdef XTERM_REVERSE_VIDEO
630	/* this is how xterm implements reverseVideo */	438	/* this is how xterm implements reverseVideo */
631	if (Options & Opt_reverseVideo)	439	if (option (Opt_reverseVideo))
632	{	440	{
633	if (!rs[Rs_color + Color_fg])	441	if (!rs[Rs_color + Color_fg])
634	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	442	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		443
635	if (!rs[Rs_color + Color_bg])	444	if (!rs[Rs_color + Color_bg])
636	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	445	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
637	}	446	}
638	#endif	447	#endif
639		448
…		…
641	if (!rs[Rs_color + i])	450	if (!rs[Rs_color + i])
642	rs[Rs_color + i] = def_colorName[i];	451	rs[Rs_color + i] = def_colorName[i];
643		452
644	#ifndef XTERM_REVERSE_VIDEO	453	#ifndef XTERM_REVERSE_VIDEO
645	/* this is how we implement reverseVideo */	454	/* this is how we implement reverseVideo */
646	if (Options & Opt_reverseVideo)	455	if (option (Opt_reverseVideo))
647	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	456	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
648	#endif	457	#endif
649		458
650	/* convenient aliases for setting fg/bg to colors */	459	/* convenient aliases for setting fg/bg to colors */
651	color_aliases (Color_fg);	460	color_aliases (Color_fg);
652	color_aliases (Color_bg);	461	color_aliases (Color_bg);
…		…
661	color_aliases (Color_BD);	470	color_aliases (Color_BD);
662	color_aliases (Color_UL);	471	color_aliases (Color_UL);
663	color_aliases (Color_RV);	472	color_aliases (Color_RV);
664	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	473	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
665		474
		475	if (!rs[Rs_color + Color_border])
		476	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
		477
666	return cmd_argv;	478	return cmd_argv;
667	}	479	}
668		480
669	/*----------------------------------------------------------------------*/	481	/*----------------------------------------------------------------------*/
670	void	482	void
…		…
688	val = rxvt_network_display (rs[Rs_display_name]);	500	val = rxvt_network_display (rs[Rs_display_name]);
689	rs[Rs_display_name] = (const char *)val;	501	rs[Rs_display_name] = (const char *)val;
690		502
691	if (val == NULL)	503	if (val == NULL)
692	#endif /* DISPLAY_IS_IP */	504	#endif /* DISPLAY_IS_IP */
693	val = XDisplayString (display->display);	505	val = XDisplayString (dpy);
694		506
695	if (rs[Rs_display_name] == NULL)	507	if (rs[Rs_display_name] == NULL)
696	rs[Rs_display_name] = val; /* use broken `:0' value */	508	rs[Rs_display_name] = val; /* use broken `:0' value */
697		509
698	i = STRLEN (val);	510	i = strlen (val);
699	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	511	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
700		512
701	sprintf (env_display, "DISPLAY=%s", val);	513	sprintf (env_display, "DISPLAY=%s", val);
702		514
703	/* avoiding the math library:	515	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
704	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
705	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
706	;
707	MAX_IT (i, 1);
708	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
709
710	sprintf (env_windowid, "WINDOWID=%u",
711	(unsigned int)TermWin.parent[0]);
712		516
713	/* add entries to the environment:	517	/* add entries to the environment:
714	* @ DISPLAY: in case we started with -display	518	* @ DISPLAY: in case we started with -display
715	* @ WINDOWID: X window id number of the window	519	* @ WINDOWID: X window id number of the window
716	* @ COLORTERM: terminal sub-name and also indicates its color	520	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
718	* @ TERMINFO: path to terminfo directory	522	* @ TERMINFO: path to terminfo directory
719	* @ COLORFGBG: fg;bg color codes	523	* @ COLORFGBG: fg;bg color codes
720	*/	524	*/
721	putenv (env_display);	525	putenv (env_display);
722	putenv (env_windowid);	526	putenv (env_windowid);
		527
723	if (env_colorfgbg)	528	if (env_colorfgbg)
724	putenv (env_colorfgbg);	529	putenv (env_colorfgbg);
725		530
726	#ifdef RXVT_TERMINFO	531	#ifdef RXVT_TERMINFO
727	putenv ("TERMINFO=" RXVT_TERMINFO);	532	putenv ("TERMINFO=" RXVT_TERMINFO);
728	#endif	533	#endif
729		534
730	if (display->depth <= 2)	535	if (depth <= 2)
731	putenv ("COLORTERM=" COLORTERMENV "-mono");	536	putenv ("COLORTERM=" COLORTERMENV "-mono");
732	else	537	else
733	putenv ("COLORTERM=" COLORTERMENVFULL);	538	putenv ("COLORTERM=" COLORTERMENVFULL);
734		539
735	if (rs[Rs_term_name] != NULL)	540	if (rs[Rs_term_name] != NULL)
736	{	541	{
737	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	542	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
738	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	543	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
739	putenv (env_term);	544	putenv (env_term);
740	}	545	}
741	else	546	else
742	putenv ("TERM=" TERMENV);	547	putenv ("TERM=" TERMENV);
…		…
755	* This should support all European type languages.	560	* This should support all European type languages.
756	*/	561	*/
757	void	562	void
758	rxvt_term::set_locale (const char *locale)	563	rxvt_term::set_locale (const char *locale)
759	{	564	{
		565	set_environ (envv);
		566
760	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	567	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
761	free (this->locale);	568	free (this->locale);
762	this->locale = setlocale (LC_CTYPE, locale);	569	this->locale = setlocale (LC_CTYPE, locale);
763		570
764	if (!this->locale)	571	if (!this->locale)
765	{	572	{
		573	if (*locale)
		574	{
766	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);	575	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
767	setlocale (LC_CTYPE, "");	576	setlocale (LC_CTYPE, "C");
		577	}
		578	else
		579	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		580
768	this->locale = "";	581	this->locale = "C";
769	}	582	}
		583
770		584
771	this->locale = rxvt_strdup (this->locale);	585	this->locale = rxvt_strdup (this->locale);
772	SET_LOCALE (this->locale);	586	SET_LOCALE (this->locale);
773	mbstate.reset ();	587	mbstate.reset ();
774	#endif	588	#endif
775	#if 0	589
776	#if HAVE_NL_LANGINFO	590	#if HAVE_NL_LANGINFO
		591	char *codeset = strdup (nl_langinfo (CODESET));
		592	// /^UTF.?8/i
		593	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		594	&& (codeset[1] == 'T' || codeset[1] == 't')
		595	&& (codeset[2] == 'F' || codeset[2] == 'f')
		596	&& (codeset[3] == '8' || codeset[4] == '8');
777	free (codeset);	597	free (codeset);
778	codeset = strdup (nl_langinfo (CODESET));
779	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
780	|| !STRCASECMP (codeset, "UTF8");
781	#else	598	#else
782	enc_utf8 = 1;	599	enc_utf8 = 0;
783	#endif
784	#endif	600	#endif
785	}	601	}
786		602
787	void	603	void
788	rxvt_term::init_xlocale ()	604	rxvt_term::init_xlocale ()
789	{	605	{
		606	set_environ (envv);
		607
790	#ifdef USE_XIM	608	#ifdef USE_XIM
791	if (!locale)	609	if (!locale)
792	rxvt_warn ("setting locale failed, working without locale support.\n");	610	rxvt_warn ("setting locale failed, working without locale support.\n");
793	else	611	else
794	{	612	{
795	Atom wmlocale;	613	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
796
797	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
798	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
799	XA_STRING, 8, PropModeReplace,
800	(unsigned char *)locale, STRLEN (locale));
801		614
802	if (!XSupportsLocale ())	615	if (!XSupportsLocale ())
803	{	616	{
804	rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n");	617	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
805	return;	618	return;
806	}	619	}
807		620
808	im_ev.start (display);	621	im_ev.start (display);
809		622
…		…
819	{	632	{
820	/*	633	/*
821	* Initialize the command connection.	634	* Initialize the command connection.
822	* This should be called after the X server connection is established.	635	* This should be called after the X server connection is established.
823	*/	636	*/
824	int i;
825
826	for (i = 0; i < NUM_XA; i++)
827	xa[i] = XInternAtom (display->display, xa_names[i], False);
828
829	/* Enable delete window protocol */
830	XSetWMProtocols (display->display, TermWin.parent[0],
831	& (xa[XA_WMDELETEWINDOW]), 1);
832
833	#ifdef USING_W11LIB
834	/* enable W11 callbacks */
835	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
836	#endif
837		637
838	#ifdef META8_OPTION	638	#ifdef META8_OPTION
839	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	639	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
840	#endif	640	#endif
841		641
842	get_ourmods ();	642	get_ourmods ();
843		643
844	if (!(Options & Opt_scrollTtyOutput))	644	if (!option (Opt_scrollTtyOutput))
845	PrivateModes |= PrivMode_TtyOutputInh;	645	priv_modes |= PrivMode_TtyOutputInh;
846	if (Options & Opt_scrollTtyKeypress)	646	if (option (Opt_scrollTtyKeypress))
847	PrivateModes |= PrivMode_Keypress;	647	priv_modes |= PrivMode_Keypress;
848	if (!(Options & Opt_jumpScroll))	648	if (!option (Opt_jumpScroll))
849	PrivateModes |= PrivMode_smoothScroll;	649	priv_modes |= PrivMode_smoothScroll;
850		650
851	#ifndef NO_BACKSPACE_KEY	651	#ifndef NO_BACKSPACE_KEY
852	if (STRCMP (key_backspace, "DEC") == 0)	652	if (strcmp (key_backspace, "DEC") == 0)
853	PrivateModes |= PrivMode_HaveBackSpace;	653	priv_modes |= PrivMode_HaveBackSpace;
854	#endif	654	#endif
855		655
856	/* add value for scrollBar */	656	/* add value for scrollBar */
857	if (scrollbar_visible ())	657	if (scrollBar.state)
858	{	658	{
859	PrivateModes |= PrivMode_scrollBar;	659	priv_modes |= PrivMode_scrollBar;
860	SavedModes |= PrivMode_scrollBar;	660	SavedModes |= PrivMode_scrollBar;
861	}	661	}
862	if (menubar_visible ())
863	{
864	PrivateModes |= PrivMode_menuBar;
865	SavedModes |= PrivMode_menuBar;
866	}
867		662
868	#ifdef CURSOR_BLINK	663	run_command (argv);
869	if (Options & Opt_cursorBlink)
870	(void)gettimeofday (&lastcursorchange, NULL);
871	#endif
872
873	if ((cmd_fd = run_command (argv)) < 0)
874	rxvt_fatal ("failure while running command, aborting");
875	}	664	}
876		665
877	/*----------------------------------------------------------------------*/	666	/*----------------------------------------------------------------------*/
878	void	667	void
879	rxvt_term::Get_Colours ()	668	rxvt_term::Get_Colours ()
880	{	669	{
881	int i;	670	int i;
882		671
883	#ifdef OFF_FOCUS_FADING	672	#ifdef OFF_FOCUS_FADING
884	PixColors = PixColorsFocused;	673	pix_colors = pix_colors_focused;
885	#endif	674	#endif
886		675
887	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	676	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
888	{	677	{
		678	const char *name = rs[Rs_color + i];
		679
		680	if (!name)
		681	continue;
		682
889	rxvt_color xcol;	683	rxvt_color xcol;
890		684
891	if (!rs[Rs_color + i])	685	if (!set_color (xcol, name))
892	continue;
893
894	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
895	{	686	{
896	#ifndef XTERM_REVERSE_VIDEO	687	#ifndef XTERM_REVERSE_VIDEO
897	if (i < 2 && (Options & Opt_reverseVideo))	688	if (i < 2 && option (Opt_reverseVideo))
898	rs[Rs_color + i] = def_colorName[!i];	689	name = def_colorName [1 - i];
899	else	690	else
900	#endif	691	#endif
901	rs[Rs_color + i] = def_colorName[i];	692	name = def_colorName [i];
902		693
903	if (!rs[Rs_color + i])	694	if (!name)
904	continue;	695	continue;
905		696
906	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	697	if (!set_color (xcol, name))
907	{	698	{
908	switch (i)	699	switch (i)
909	{	700	{
910	case Color_fg:	701	case Color_fg:
911	case Color_bg:	702	case Color_bg:
912	/* fatal: need bg/fg color */
913	rxvt_fatal ("unable to get foreground/background colour, aborting");	703	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
914	/* NOTREACHED */	704	name = "";
915	break;	705	break;
916	#ifndef NO_CURSORCOLOR	706	#ifndef NO_CURSORCOLOR
917	case Color_cursor2:	707	case Color_cursor2:
918	xcol = PixColors[Color_fg];	708	#endif
919	break;
920	#endif /* ! NO_CURSORCOLOR */
921	case Color_pointer_fg:	709	case Color_pointer_fg:
922	xcol = PixColors[Color_fg];	710	name = rs[Rs_color + Color_fg];
		711	xcol.set (this, name);
923	break;	712	break;
924	default:	713	default:
925	xcol = PixColors[Color_bg]; /* None */	714	name = rs[Rs_color + Color_bg];
		715	xcol.set (this, name);
926	break;	716	break;
927	}	717	}
928	}	718	}
929	}	719	}
930		720
931	PixColors[i] = xcol;	721	pix_colors[i] = xcol;
932	#ifdef OFF_FOCUS_FADING	722	rs[Rs_color + i] = name;
933	if (rs[Rs_fade])
934	PixColorsUnFocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
935	#endif
936	SET_PIXCOLOR (i);
937	}
938
939	if (XDEPTH <= 2)
940	{	723	}
		724
		725	if (depth <= 2)
		726	{
941	if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg];	727	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
942	if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg];	728	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
943	if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg];	729	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
944	}	730	}
945		731
946	/*	732	/*
947	* get scrollBar/menuBar shadow colors	733	* get scrollBar shadow colors
948	*	734	*
949	* The calculations of topShadow/bottomShadow values are adapted	735	* The calculations of topShadow/bottomShadow values are adapted
950	* from the fvwm window manager.	736	* from the fvwm window manager.
951	*/	737	*/
952	#ifdef KEEP_SCROLLCOLOR	738	#ifdef KEEP_SCROLLCOLOR
953		739	if (depth <= 2)
954	if (XDEPTH <= 2)	740	{
955	{ /* Monochrome */	741	/* Monochrome */
956	PixColors[Color_scroll] = PixColors[Color_fg];	742	alias_color (Color_scroll, Color_fg);
957	PixColors[Color_topShadow] = PixColors[Color_bg];	743	alias_color (Color_topShadow, Color_bg);
958	PixColors[Color_bottomShadow] = PixColors[Color_bg];	744	alias_color (Color_bottomShadow, Color_bg);
959	}	745	}
960	else	746	else
961	{	747	{
962	rxvt_color xcol[2];	748	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
963	/* xcol[0] == white
964	* xcol[1] == top shadow
965	* xcol[2] == bot shadow */
966		749
967	xcol[1] = PixColors[Color_scroll];	750	rgba cscroll;
968	xcol[0].set (display, 65535, 65535, 65535);	751	pix_colors [Color_scroll].get (cscroll);
969
970	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
971
972	xcol[0].get (display, pr0, pg0, pb0);
973	xcol[1].get (display, pr1, pg1, pb1);
974
975	PixColors[Color_bottomShadow] = xcol[1].fade (display, 50);
976		752
977	/* topShadowColor */	753	/* topShadowColor */
978	if (!xcol[1].set (display,	754	if (!pix_colors[Color_topShadow].set (this,
979	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	755	rgba (
980	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	756	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
981	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	757	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
982	xcol[1] = PixColors[Color_White];	758	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
983		759	cscroll.a)
984	PixColors[Color_topShadow] = xcol[1];	760	))
		761	alias_color (Color_topShadow, Color_White);
985	}	762	}
986	#endif /* KEEP_SCROLLCOLOR */	763	#endif /* KEEP_SCROLLCOLOR */
		764
		765	#ifdef OFF_FOCUS_FADING
		766	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		767	update_fade_color (i);
		768	#endif
987	}	769	}
988		770
989	/*----------------------------------------------------------------------*/	771	/*----------------------------------------------------------------------*/
990	/* color aliases, fg/bg bright-bold */	772	/* color aliases, fg/bg bright-bold */
991	void	773	void
…		…
996	int i = atoi (rs[Rs_color + idx]);	778	int i = atoi (rs[Rs_color + idx]);
997		779
998	if (i >= 8 && i <= 15)	780	if (i >= 8 && i <= 15)
999	{ /* bright colors */	781	{ /* bright colors */
1000	i -= 8;	782	i -= 8;
1001	#ifndef NO_BRIGHTCOLOR
1002	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	783	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1003	return;	784	return;
1004	#endif
1005
1006	}	785	}
1007		786
1008	if (i >= 0 && i <= 7) /* normal colors */	787	if (i >= 0 && i <= 7) /* normal colors */
1009	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	788	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1010	}	789	}
…		…
1016	* Use resource ``modifier'' to override the Meta modifier	795	* Use resource ``modifier'' to override the Meta modifier
1017	*/	796	*/
1018	void	797	void
1019	rxvt_term::get_ourmods ()	798	rxvt_term::get_ourmods ()
1020	{	799	{
1021	int i, j, k;	800	int i, j, k;
1022	int requestedmeta, realmeta, realalt;	801	int requestedmeta, realmeta, realalt;
1023	const char *cm, *rsmod;	802	const char *cm, *rsmod;
1024	XModifierKeymap *map;	803	XModifierKeymap *map;
1025	KeyCode *kc;	804	KeyCode *kc;
1026	const unsigned int modmasks[] =	805	const unsigned int modmasks[] =
1027	{	806	{
1028	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	807	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1029	};	808	};
1030		809
1031	requestedmeta = realmeta = realalt = 0;	810	requestedmeta = realmeta = realalt = 0;
1032	rsmod = rs[Rs_modifier];	811	rsmod = rs[Rs_modifier];
		812
1033	if (rsmod	813	if (rsmod
1034	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	814	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1035	requestedmeta = rsmod[3] - '0';	815	requestedmeta = rsmod[3] - '0';
1036		816
1037	map = XGetModifierMapping (display->display);	817	map = XGetModifierMapping (dpy);
1038	kc = map->modifiermap;	818	kc = map->modifiermap;
		819
1039	for (i = 1; i < 6; i++)	820	for (i = 1; i < 6; i++)
1040	{	821	{
1041	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	822	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		823
1042	for (j = map->max_keypermod; j--; k++)	824	for (j = map->max_keypermod; j--; k++)
1043	{	825	{
1044	if (kc[k] == 0)	826	if (kc[k] == 0)
1045	break;	827	break;
		828
1046	switch (XKeycodeToKeysym (display->display, kc[k], 0))	829	switch (XKeycodeToKeysym (dpy, kc[k], 0))
1047	{	830	{
1048	case XK_Num_Lock:	831	case XK_Num_Lock:
1049	ModNumLockMask = modmasks[i - 1];	832	ModNumLockMask = modmasks[i - 1];
1050	/* FALLTHROUGH */	833	continue;
1051	default:	834
1052	continue; /* for (;;) */	835	case XK_ISO_Level3_Shift:
		836	ModLevel3Mask = modmasks[i - 1];
		837	continue;
		838
1053	case XK_Meta_L:	839	case XK_Meta_L:
1054	case XK_Meta_R:	840	case XK_Meta_R:
1055	cm = "meta";	841	cm = "meta";
1056	realmeta = i;	842	realmeta = i;
1057	break;	843	break;
		844
1058	case XK_Alt_L:	845	case XK_Alt_L:
1059	case XK_Alt_R:	846	case XK_Alt_R:
1060	cm = "alt";	847	cm = "alt";
1061	realalt = i;	848	realalt = i;
1062	break;	849	break;
		850
1063	case XK_Super_L:	851	case XK_Super_L:
1064	case XK_Super_R:	852	case XK_Super_R:
1065	cm = "super";	853	cm = "super";
1066	break;	854	break;
		855
1067	case XK_Hyper_L:	856	case XK_Hyper_L:
1068	case XK_Hyper_R:	857	case XK_Hyper_R:
1069	cm = "hyper";	858	cm = "hyper";
1070	break;	859	break;
		860
		861	default:
		862	continue;
1071	}	863	}
1072	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	864
		865	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1073	requestedmeta = i;	866	requestedmeta = i;
1074	}	867	}
1075	}	868	}
		869
1076	XFreeModifiermap (map);	870	XFreeModifiermap (map);
		871
1077	i = (requestedmeta ? requestedmeta	872	i = requestedmeta ? requestedmeta
1078	: (realmeta ? realmeta	873	: realmeta ? realmeta
1079	: (realalt ? realalt : 0)));	874	: realalt ? realalt
		875	: 0;
		876
1080	if (i)	877	if (i)
1081	ModMetaMask = modmasks[i - 1];	878	ModMetaMask = modmasks[i - 1];
1082	}	879	}
1083		880
1084	/*----------------------------------------------------------------------*/	881	/*----------------------------------------------------------------------*/
…		…
1086	void	883	void
1087	rxvt_term::create_windows (int argc, const char *const *argv)	884	rxvt_term::create_windows (int argc, const char *const *argv)
1088	{	885	{
1089	XClassHint classHint;	886	XClassHint classHint;
1090	XWMHints wmHint;	887	XWMHints wmHint;
		888	#if ENABLE_FRILLS
		889	MWMHints mwmhints = { };
		890	#endif
1091	XGCValues gcvalue;	891	XGCValues gcvalue;
1092	long vt_emask;
1093	XSetWindowAttributes attributes;	892	XSetWindowAttributes attributes;
1094	XWindowAttributes gattr;	893	Window top, parent;
1095		894
1096	if (Options & Opt_transparent)	895	dLocal (Display *, dpy);
1097	{
1098	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1099	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1100	}
1101		896
1102	/* grab colors before netscape does */	897	/* grab colors before netscape does */
1103	Get_Colours ();	898	Get_Colours ();
1104		899
1105	if (!change_font (rs[Rs_font]))	900	if (!set_fonts ())
1106	{	901	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1107	fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");	902
1108	destroy ();	903	parent = display->root;
1109	return;	904
		905	attributes.override_redirect = !!option (Opt_override_redirect);
		906
		907	#if ENABLE_FRILLS
		908	if (option (Opt_borderLess))
1110	}	909	{
		910	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
		911	{
		912	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		913	attributes.override_redirect = true;
		914	mwmhints.flags = 0;
		915	}
		916	else
		917	{
		918	mwmhints.flags = MWM_HINTS_DECORATIONS;
		919	mwmhints.decorations = 0;
		920	}
		921	}
		922	else
		923	mwmhints.flags = 0;
		924	#endif
		925
		926	#if ENABLE_XEMBED
		927	if (rs[Rs_embed])
		928	{
		929	XWindowAttributes wattr;
		930
		931	parent = strtol (rs[Rs_embed], 0, 0);
		932
		933	if (!XGetWindowAttributes (dpy, parent, &wattr))
		934	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		935
		936	window_calc (wattr.width, wattr.height);
		937	}
		938	#endif
1111		939
1112	window_calc (0, 0);	940	window_calc (0, 0);
		941
		942	/* sub-window placement & size in rxvt_resize_subwindows () */
		943	attributes.background_pixel = pix_colors_focused [Color_border];
		944	attributes.border_pixel = pix_colors_focused [Color_border];
		945	attributes.colormap = cmap;
		946
		947	top = XCreateWindow (dpy, parent,
		948	szHint.x, szHint.y,
		949	szHint.width, szHint.height,
		950	ext_bwidth,
		951	depth, InputOutput, visual,
		952	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		953	&attributes);
		954
		955	this->parent[0] = top;
		956
1113	old_width = szHint.width;	957	old_width = szHint.width;
1114	old_height = szHint.height;	958	old_height = szHint.height;
1115		959
1116	/* sub-window placement & size in rxvt_resize_subwindows () */
1117
1118	#ifdef PREFER_24BIT
1119	attributes.background_pixel = PixColors[Color_bg];
1120	attributes.border_pixel = PixColors[Color_border];
1121	attributes.colormap = display->cmap;
1122	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1123	szHint.x, szHint.y,
1124	szHint.width, szHint.height,
1125	TermWin.ext_bwidth,
1126	display->depth, InputOutput,
1127	display->visual,
1128	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1129	#else
1130	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1131	szHint.x, szHint.y,
1132	szHint.width, szHint.height,
1133	TermWin.ext_bwidth,
1134	PixColors[Color_border],
1135	PixColors[Color_bg]);
1136	#endif
1137
1138	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	960	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1139	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	961	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1140		962
1141	classHint.res_name = (char *)rs[Rs_name];	963	classHint.res_name = (char *)rs[Rs_name];
1142	classHint.res_class = (char *)RESCLASS;	964	classHint.res_class = (char *)RESCLASS;
1143		965
1144	wmHint.flags = InputHint | StateHint | WindowGroupHint;	966	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1145	wmHint.input = True;	967	wmHint.input = True;
1146	wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState;	968	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1147	wmHint.window_group = TermWin.parent[0];	969	wmHint.window_group = top;
1148		970
1149	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	971	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1150	(char **)argv, argc, &szHint, &wmHint, &classHint);	972	&szHint, &wmHint, &classHint);
1151		973
1152	#ifndef NO_FRILLS	974	#if ENABLE_FRILLS
		975	if (mwmhints.flags)
		976	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		977	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		978	#endif
		979
		980	Atom protocols[] = {
		981	xa[XA_WM_DELETE_WINDOW],
		982	#if ENABLE_EWMH
		983	xa[XA_NET_WM_PING],
		984	#endif
		985	};
		986
		987	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		988
		989	#if ENABLE_FRILLS
		990	if (rs[Rs_transient_for])
		991	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		992	#endif
		993
		994	#if ENABLE_EWMH
1153	long pid = getpid ();	995	long pid = getpid ();
1154	XChangeProperty (display->display, TermWin.parent[0],	996
		997	XChangeProperty (dpy, top,
1155	display->atom ("_NET_WM_PID"), XA_CARDINAL, 32,	998	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1156	PropModeReplace, (unsigned char *)&pid, 1);	999	PropModeReplace, (unsigned char *)&pid, 1);
1157	#endif
1158		1000
1159	XSelectInput (display->display, TermWin.parent[0],	1001	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1002	#endif
		1003
		1004	XSelectInput (dpy, top,
1160	KeyPressMask	1005	KeyPressMask
1161	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1006	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1162	| KeyReleaseMask	1007	| KeyReleaseMask
1163	#endif	1008	#endif
1164	| FocusChangeMask | VisibilityChangeMask	1009	| FocusChangeMask | VisibilityChangeMask
1165	| StructureNotifyMask);	1010	| ExposureMask | StructureNotifyMask);
		1011
1166	termwin_ev.start (display, TermWin.parent[0]);	1012	termwin_ev.start (display, top);
1167		1013
1168	/* vt cursor: Black-on-White is standard, but this is more popular */	1014	/* vt cursor: Black-on-White is standard, but this is more popular */
1169	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1015	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1170		1016
1171	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1017	#ifdef HAVE_SCROLLBARS
1172	/* cursor (menuBar/scrollBar): Black-on-White */	1018	/* cursor scrollBar: Black-on-White */
1173	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1019	leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1174	#endif
1175
1176	#ifdef POINTER_BLANK
1177	{
1178	XColor blackcolour;
1179	blackcolour.red = 0;
1180	blackcolour.green = 0;
1181	blackcolour.blue = 0;
1182	Font f = XLoadFont (display->display, "fixed");
1183	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1184	&blackcolour, &blackcolour);
1185	XUnloadFont (display->display, f);
1186	}
1187	#endif	1020	#endif
1188		1021
1189	/* the vt window */	1022	/* the vt window */
1190	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1023	vt = XCreateSimpleWindow (dpy, top,
1191	window_vt_x,
1192	window_vt_y,	1024	window_vt_x, window_vt_y,
1193	TermWin_TotalWidth (),	1025	width, height,
1194	TermWin_TotalHeight (),
1195	0,	1026	0,
1196	PixColors[Color_fg],	1027	pix_colors_focused[Color_fg],
1197	PixColors[Color_bg]);	1028	pix_colors_focused[Color_bg]);
1198	#ifdef DEBUG_X
1199	XStoreName (display->display, TermWin.vt, "vt window");
1200	#endif
1201		1029
1202	attributes.bit_gravity = NorthWestGravity;	1030	attributes.bit_gravity = NorthWestGravity;
1203	XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);	1031	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1204		1032
1205	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1033	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1206		1034
1207	pointer_unblank ();
1208
1209	#ifdef POINTER_BLANK
1210	if (Options & Opt_pointerBlank)	1035	if (option (Opt_pointerBlank))
1211	vt_emask |= PointerMotionMask;	1036	vt_emask |= PointerMotionMask;
1212	else	1037	else
1213	#endif
1214	vt_emask |= Button1MotionMask | Button3MotionMask;	1038	vt_emask |= Button1MotionMask | Button3MotionMask;
1215		1039
1216	XSelectInput (display->display, TermWin.vt, vt_emask);	1040	vt_select_input ();
		1041
1217	vt_ev.start (display, TermWin.vt);	1042	vt_ev.start (display, vt);
1218
1219	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1220	if (menuBar_height ())
1221	{
1222	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1223	window_vt_x, 0,
1224	TermWin_TotalWidth (),
1225	menuBar_TotalHeight (),
1226	0,
1227	PixColors[Color_fg],
1228	PixColors[Color_scroll]);
1229
1230	#ifdef DEBUG_X
1231	XStoreName (display->display, menuBar.win, "menubar");
1232	#endif
1233
1234	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1235
1236	XDefineCursor (display->display, menuBar.win,
1237	XCreateFontCursor (display->display, XC_left_ptr));
1238
1239	XSelectInput (display->display, menuBar.win,
1240	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1241	| Button1MotionMask));
1242	menubar_ev.start (display, menuBar.win);
1243	}
1244	#endif
1245		1043
1246	#ifdef XPM_BACKGROUND	1044	#ifdef XPM_BACKGROUND
1247	if (rs[Rs_backgroundPixmap] != NULL	1045	if (rs[Rs_backgroundPixmap] != NULL)
1248	&& ! (Options & Opt_transparent))
1249	{	1046	{
1250	const char *p = rs[Rs_backgroundPixmap];	1047	const char *p = rs[Rs_backgroundPixmap];
1251		1048
1252	if ((p = STRCHR (p, ';')) != NULL)	1049	if ((p = strchr (p, ';')) != NULL)
1253	{	1050	{
1254	p++;	1051	p++;
1255	scale_pixmap (p);	1052	bgPixmap.handle_geometry (p);
1256	}	1053	}
		1054
1257	set_bgPixmap (rs[Rs_backgroundPixmap]);	1055	set_bgPixmap (rs[Rs_backgroundPixmap]);
1258	scr_touch (True);	1056	scr_touch (true);
1259	}	1057	}
1260	#endif	1058	#endif
1261		1059
1262	/* graphics context for the vt window */	1060	/* graphics context for the vt window */
1263	gcvalue.foreground = PixColors[Color_fg];	1061	gcvalue.foreground = pix_colors[Color_fg];
1264	gcvalue.background = PixColors[Color_bg];	1062	gcvalue.background = pix_colors[Color_bg];
1265	gcvalue.graphics_exposures = 1;	1063	gcvalue.graphics_exposures = 0;
1266	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1064
		1065	gc = XCreateGC (dpy, vt,
1267	GCForeground | GCBackground | GCGraphicsExposures,	1066	GCForeground | GCBackground | GCGraphicsExposures,
1268	&gcvalue);	1067	&gcvalue);
1269		1068
1270	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1069	drawable = new rxvt_drawable (this, vt);
1271		1070
1272	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1071	#ifdef RXVT_SCROLLBAR
1273	gcvalue.foreground = PixColors[Color_topShadow];	1072	gcvalue.foreground = pix_colors[Color_topShadow];
1274	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1073	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1275	gcvalue.foreground = PixColors[Color_bottomShadow];	1074	gcvalue.foreground = pix_colors[Color_bottomShadow];
1276	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1075	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1277	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];	1076	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1278	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1077	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1279	#endif	1078	#endif
1280		1079
1281	#ifdef OFF_FOCUS_FADING	1080	#ifdef OFF_FOCUS_FADING
1282	// initially we are in unfocused state	1081	// initially we are in unfocused state
1283	if (rs[Rs_fade])	1082	if (rs[Rs_fade])
1284	PixColors = PixColorsUnFocused;	1083	pix_colors = pix_colors_unfocused;
1285	#endif
1286	}
1287
1288	/*----------------------------------------------------------------------*/
1289	/*
1290	* Run the command in a subprocess and return a file descriptor for the
1291	* master end of the pseudo-teletype pair with the command talking to
1292	* the slave.
1293	*/
1294	int
1295	rxvt_term::run_command (const char *const *argv)
1296	{
1297	int cfd, er;
1298
1299	/* get master (pty) */
1300	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1301	rxvt_fatal ("can't open pseudo-tty");
1302
1303	fcntl (cfd, F_SETFL, O_NONBLOCK);
1304
1305	/* get slave (tty) */
1306	if (tty_fd < 0)
1307	{
1308	#ifndef NO_SETOWNER_TTYDEV
1309	privileged_ttydev (SAVE);
1310	#endif
1311
1312	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1313	{
1314	close (cfd);
1315	rxvt_fatal ("can't open slave tty %s", ttydev);
1316	}
1317	}
1318	#ifndef NO_BACKSPACE_KEY
1319	if (key_backspace[0] && !key_backspace[1])
1320	er = key_backspace[0];
1321	else if (STRCMP (key_backspace, "DEC") == 0)
1322	er = '\177'; /* the initial state anyway */
1323	else
1324	#endif
1325
1326	er = -1;
1327
1328	rxvt_get_ttymode (& (tio), er);
1329
1330	#ifndef __QNX__
1331	/* spin off the command interpreter */
1332	switch (cmd_pid = fork ())
1333	{
1334	case -1:
1335	rxvt_fatal ("can't fork");
1336	case 0:
1337	close (cfd); /* only keep tty_fd and STDERR open */
1338
1339	init_env ();
1340
1341	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1342	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1343	else
1344	{
1345	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1346	dup2 (tty_fd, STDIN_FILENO);
1347	dup2 (tty_fd, STDOUT_FILENO);
1348	dup2 (tty_fd, STDERR_FILENO);
1349
1350	if (tty_fd > 2)
1351	close (tty_fd);
1352
1353	run_child (argv);
1354	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1355	}
1356
1357	_exit (EXIT_FAILURE);
1358
1359	default:
1360	{
1361	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1362	int fdstdin;
1363
1364	fdstdin = dup (STDIN_FILENO);
1365	dup2 (tty_fd, STDIN_FILENO);
1366	#endif
1367
1368	#ifdef UTMP_SUPPORT
1369	privileged_utmp (SAVE);
1370	#endif
1371
1372	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1373
1374	dup2 (fdstdin, STDIN_FILENO);
1375	close (fdstdin);
1376	#endif
1377	}
1378
1379	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1380	break;
1381	}
1382	#else /* __QNX__ uses qnxspawn () */
1383	fchmod (tty_fd, 0622);
1384	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1385	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1386
1387	if (run_child (argv) == -1)
1388	exit (EXIT_FAILURE);
1389	#endif
1390
1391	return cfd;
1392	}
1393
1394	/* ------------------------------------------------------------------------- *
1395	* CHILD PROCESS OPERATIONS *
1396	* ------------------------------------------------------------------------- */
1397	/*
1398	* The only open file descriptor is the slave tty - so no error messages.
1399	* returns are fatal
1400	*/
1401	int
1402	rxvt_term::run_child (const char *const *argv)
1403	{
1404	char *login;
1405
1406	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1407
1408	if (Options & Opt_console)
1409	{ /* be virtual console, fail silently */
1410	#ifdef TIOCCONS
1411	unsigned int on = 1;
1412
1413	ioctl (STDIN_FILENO, TIOCCONS, &on);
1414	#elif defined (SRIOCSREDIR)
1415	int fd;
1416
1417	fd = open (CONSOLE, O_WRONLY, 0);
1418	if (fd >= 0)
1419	{
1420	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1421	close (fd);
1422	}
1423	#endif /* SRIOCSREDIR */
1424
1425	}
1426
1427	/* reset signals and spin off the command interpreter */
1428	signal (SIGINT, SIG_DFL);
1429	signal (SIGQUIT, SIG_DFL);
1430	signal (SIGCHLD, SIG_DFL);
1431	/*
1432	* mimick login's behavior by disabling the job control signals
1433	* a shell that wants them can turn them back on
1434	*/
1435	#ifdef SIGTSTP
1436	signal (SIGTSTP, SIG_IGN);
1437	signal (SIGTTIN, SIG_IGN);
1438	signal (SIGTTOU, SIG_IGN);
1439	#endif /* SIGTSTP */
1440
1441	/* set window size */
1442	struct winsize ws;
1443
1444	ws.ws_col = TermWin.ncol;
1445	ws.ws_row = TermWin.nrow;
1446	ws.ws_xpixel = ws.ws_ypixel = 0;
1447	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1448
1449	// unblock signals (signals are blocked by iom.C
1450	sigset_t ss;
1451	sigemptyset (&ss);
1452	sigprocmask (SIG_SETMASK, &ss, 0);
1453
1454	#ifndef __QNX__
1455	/* command interpreter path */
1456	if (argv != NULL)
1457	{
1458	# ifdef DEBUG_CMD
1459	int i;
1460
1461	for (i = 0; argv[i]; i++)
1462	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1463	# endif	1084	#endif
1464		1085
1465	execvp (argv[0], (char *const *)argv);	1086	pointer_unblank ();
1466	/* no error message: STDERR is closed! */	1087	scr_recolour ();
1467	}
1468	else
1469	{
1470	const char *argv0, *shell;
1471
1472	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1473	shell = "/bin/sh";
1474
1475	argv0 = (const char *)rxvt_r_basename (shell);
1476	if (Options & Opt_loginShell)
1477	{
1478	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1479
1480	login[0] = '-';
1481	STRCPY (&login[1], argv0);
1482	argv0 = login;
1483	}
1484	execlp (shell, argv0, NULL);
1485	/* no error message: STDERR is closed! */
1486	}
1487
1488	#else /* __QNX__ uses qnxspawn () */
1489
1490	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1491	char *command = NULL, fullcommand[_MAX_PATH];
1492	char **arg_v, *arg_a[2] = { NULL, NULL };
1493
1494	if (argv != NULL)
1495	{
1496	if (access (argv[0], X_OK) == -1)
1497	{
1498	if (STRCHR (argv[0], '/') == NULL)
1499	{
1500	searchenv (argv[0], "PATH", fullcommand);
1501	if (fullcommand[0] != '\0')
1502	command = fullcommand;
1503	}
1504	if (access (command, X_OK) == -1)
1505	return -1;
1506	}
1507	else
1508	command = argv[0];
1509	arg_v = argv;
1510	}
1511	else
1512	{
1513	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1514	command = "/bin/sh";
1515
1516	arg_a[0] = my_basename (command);
1517	if (Options & Opt_loginShell)
1518	{
1519	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1520
1521	login[0] = '-';
1522	STRCPY (&login[1], arg_a[0]);
1523	arg_a[0] = login;
1524	}
1525	arg_v = arg_a;
1526	}
1527	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1528	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1529	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1530	command, arg_v, environ, iov_a, 0);
1531	if (login)
1532	free (login);
1533
1534	close (tty_fd);
1535	return cmd_fd;
1536
1537	#endif
1538	return -1;
1539	}	1088	}
1540		1089
1541	/* ------------------------------------------------------------------------- *	1090	/* ------------------------------------------------------------------------- *
1542	* GET TTY CURRENT STATE *	1091	* GET TTY CURRENT STATE *
1543	* ------------------------------------------------------------------------- */	1092	* ------------------------------------------------------------------------- */
1544	/* rxvt_get_ttymode () */
1545	/* EXTPROTO */
1546	void	1093	void
1547	rxvt_get_ttymode (ttymode_t *tio, int erase)	1094	rxvt_get_ttymode (ttymode_t *tio, int erase)
1548	{	1095	{
1549	#ifdef HAVE_TERMIOS_H
1550	/*	1096	/*
1551	* standard System V termios interface	1097	* standard System V termios interface
1552	*/	1098	*/
1553	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1099	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1554	{	1100	{
1555	/* return error - use system defaults */	1101	// return error - use system defaults,
		1102	// where possible, and zero elsewhere
		1103	memset (tio, 0, sizeof (ttymode_t));
		1104
1556	tio->c_cc[VINTR] = CINTR;	1105	tio->c_cc[VINTR] = CINTR;
1557	tio->c_cc[VQUIT] = CQUIT;	1106	tio->c_cc[VQUIT] = CQUIT;
1558	tio->c_cc[VERASE] = CERASE;	1107	tio->c_cc[VERASE] = CERASE;
		1108	#ifdef VERASE2
		1109	tio->c_cc[VERASE2] = CERASE2;
		1110	#endif
1559	tio->c_cc[VKILL] = CKILL;	1111	tio->c_cc[VKILL] = CKILL;
1560	tio->c_cc[VSTART] = CSTART;	1112	tio->c_cc[VSTART] = CSTART;
1561	tio->c_cc[VSTOP] = CSTOP;	1113	tio->c_cc[VSTOP] = CSTOP;
1562	tio->c_cc[VSUSP] = CSUSP;	1114	tio->c_cc[VSUSP] = CSUSP;
1563	# ifdef VDSUSP	1115	# ifdef VDSUSP
1564
1565	tio->c_cc[VDSUSP] = CDSUSP;	1116	tio->c_cc[VDSUSP] = CDSUSP;
1566	# endif	1117	# endif
1567	# ifdef VREPRINT	1118	# ifdef VREPRINT
1568
1569	tio->c_cc[VREPRINT] = CRPRNT;	1119	tio->c_cc[VREPRINT] = CRPRNT;
1570	# endif	1120	# endif
1571	# ifdef VDISCRD	1121	# ifdef VDISCRD
1572
1573	tio->c_cc[VDISCRD] = CFLUSH;	1122	tio->c_cc[VDISCRD] = CFLUSH;
1574	# endif	1123	# endif
1575	# ifdef VWERSE	1124	# ifdef VWERSE
1576
1577	tio->c_cc[VWERSE] = CWERASE;	1125	tio->c_cc[VWERSE] = CWERASE;
1578	# endif	1126	# endif
1579	# ifdef VLNEXT	1127	# ifdef VLNEXT
1580
1581	tio->c_cc[VLNEXT] = CLNEXT;	1128	tio->c_cc[VLNEXT] = CLNEXT;
1582	# endif	1129	# endif
1583
1584	}	1130	}
		1131
1585	tio->c_cc[VEOF] = CEOF;	1132	tio->c_cc[VEOF] = CEOF;
1586	tio->c_cc[VEOL] = VDISABLE;	1133	tio->c_cc[VEOL] = VDISABLE;
1587	# ifdef VEOL2	1134	# ifdef VEOL2
1588
1589	tio->c_cc[VEOL2] = VDISABLE;	1135	tio->c_cc[VEOL2] = VDISABLE;
1590	# endif	1136	# endif
1591	# ifdef VSWTC	1137	# ifdef VSWTC
1592
1593	tio->c_cc[VSWTC] = VDISABLE;	1138	tio->c_cc[VSWTC] = VDISABLE;
1594	# endif	1139	# endif
1595	# ifdef VSWTCH	1140	# ifdef VSWTCH
1596
1597	tio->c_cc[VSWTCH] = VDISABLE;	1141	tio->c_cc[VSWTCH] = VDISABLE;
1598	# endif	1142	# endif
1599	# if VMIN != VEOF	1143	# if VMIN != VEOF
1600
1601	tio->c_cc[VMIN] = 1;	1144	tio->c_cc[VMIN] = 1;
1602	# endif	1145	# endif
1603	# if VTIME != VEOL	1146	# if VTIME != VEOL
1604
1605	tio->c_cc[VTIME] = 0;	1147	tio->c_cc[VTIME] = 0;
1606	# endif	1148	# endif
1607		1149
1608	if (erase != -1)	1150	if (erase != -1)
1609	tio->c_cc[VERASE] = (char)erase;	1151	tio->c_cc[VERASE] = (char)erase;
…		…
1625	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1167	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1626	# if defined (ECHOCTL) && defined (ECHOKE)	1168	# if defined (ECHOCTL) && defined (ECHOKE)
1627	| ECHOCTL | ECHOKE	1169	| ECHOCTL | ECHOKE
1628	# endif	1170	# endif
1629	| ECHOE | ECHOK);	1171	| ECHOE | ECHOK);
1630	# else /* HAVE_TERMIOS_H */
1631
1632	/*
1633	* sgtty interface
1634	*/
1635
1636	/* get parameters -- gtty */
1637	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1638	{
1639	tio->sg.sg_erase = CERASE; /* ^H */
1640	tio->sg.sg_kill = CKILL; /* ^U */
1641	}
1642	if (erase != -1)
1643	tio->sg.sg_erase = (char)erase;
1644
1645	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1646
1647	/* get special characters */
1648	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1649	{
1650	tio->tc.t_intrc = CINTR; /* ^C */
1651	tio->tc.t_quitc = CQUIT; /* ^\ */
1652	tio->tc.t_startc = CSTART; /* ^Q */
1653	tio->tc.t_stopc = CSTOP; /* ^S */
1654	tio->tc.t_eofc = CEOF; /* ^D */
1655	tio->tc.t_brkc = -1;
1656	}
1657	/* get local special chars */
1658	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1659	{
1660	tio->lc.t_suspc = CSUSP; /* ^Z */
1661	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1662	tio->lc.t_rprntc = CRPRNT; /* ^R */
1663	tio->lc.t_flushc = CFLUSH; /* ^O */
1664	tio->lc.t_werasc = CWERASE; /* ^W */
1665	tio->lc.t_lnextc = CLNEXT; /* ^V */
1666	}
1667	/* get line discipline */
1668	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1669	# ifdef NTTYDISC
1670
1671	tio->line = NTTYDISC;
1672	# endif /* NTTYDISC */
1673
1674	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1675	#endif /* HAVE_TERMIOS_H */
1676		1172
1677	/*	1173	/*
1678	* Debugging	1174	* Debugging
1679	*/	1175	*/
1680	#ifdef DEBUG_TTYMODE	1176	#ifdef DEBUG_TTYMODE
…		…
1698	FOO (IGNCR, "IGNCR");	1194	FOO (IGNCR, "IGNCR");
1699	FOO (ICRNL, "ICRNL");	1195	FOO (ICRNL, "ICRNL");
1700	FOO (IXON, "IXON");	1196	FOO (IXON, "IXON");
1701	FOO (IXOFF, "IXOFF");	1197	FOO (IXOFF, "IXOFF");
1702	# ifdef IUCLC	1198	# ifdef IUCLC
1703
1704	FOO (IUCLC, "IUCLC");	1199	FOO (IUCLC, "IUCLC");
1705	# endif	1200	# endif
1706	# ifdef IXANY	1201	# ifdef IXANY
1707
1708	FOO (IXANY, "IXANY");	1202	FOO (IXANY, "IXANY");
1709	# endif	1203	# endif
1710	# ifdef IMAXBEL	1204	# ifdef IMAXBEL
1711
1712	FOO (IMAXBEL, "IMAXBEL");	1205	FOO (IMAXBEL, "IMAXBEL");
1713	# endif	1206	# endif
1714		1207
1715	fprintf (stderr, "\n");	1208	fprintf (stderr, "\n");
1716		1209
…		…
1723	FOO (VERASE, "VERASE");	1216	FOO (VERASE, "VERASE");
1724	FOO (VKILL, "VKILL");	1217	FOO (VKILL, "VKILL");
1725	FOO (VEOF, "VEOF");	1218	FOO (VEOF, "VEOF");
1726	FOO (VEOL, "VEOL");	1219	FOO (VEOL, "VEOL");
1727	# ifdef VEOL2	1220	# ifdef VEOL2
1728
1729	FOO (VEOL2, "VEOL2");	1221	FOO (VEOL2, "VEOL2");
1730	# endif	1222	# endif
1731	# ifdef VSWTC	1223	# ifdef VSWTC
1732
1733	FOO (VSWTC, "VSWTC");	1224	FOO (VSWTC, "VSWTC");
1734	# endif	1225	# endif
1735	# ifdef VSWTCH	1226	# ifdef VSWTCH
1736
1737	FOO (VSWTCH, "VSWTCH");	1227	FOO (VSWTCH, "VSWTCH");
1738	# endif	1228	# endif
1739
1740	FOO (VSTART, "VSTART");	1229	FOO (VSTART, "VSTART");
1741	FOO (VSTOP, "VSTOP");	1230	FOO (VSTOP, "VSTOP");
1742	FOO (VSUSP, "VSUSP");	1231	FOO (VSUSP, "VSUSP");
1743	# ifdef VDSUSP	1232	# ifdef VDSUSP
1744
1745	FOO (VDSUSP, "VDSUSP");	1233	FOO (VDSUSP, "VDSUSP");
1746	# endif	1234	# endif
1747	# ifdef VREPRINT	1235	# ifdef VREPRINT
1748
1749	FOO (VREPRINT, "VREPRINT");	1236	FOO (VREPRINT, "VREPRINT");
1750	# endif	1237	# endif
1751	# ifdef VDISCRD	1238	# ifdef VDISCRD
1752
1753	FOO (VDISCRD, "VDISCRD");	1239	FOO (VDISCRD, "VDISCRD");
1754	# endif	1240	# endif
1755	# ifdef VWERSE	1241	# ifdef VWERSE
1756
1757	FOO (VWERSE, "VWERSE");	1242	FOO (VWERSE, "VWERSE");
1758	# endif	1243	# endif
1759	# ifdef VLNEXT	1244	# ifdef VLNEXT
1760
1761	FOO (VLNEXT, "VLNEXT");	1245	FOO (VLNEXT, "VLNEXT");
1762	# endif	1246	# endif
1763		1247
1764	fprintf (stderr, "\n");	1248	fprintf (stderr, "\n");
1765	# undef FOO	1249	# undef FOO
1766	# endif /* HAVE_TERMIOS_H */	1250	# endif /* HAVE_TERMIOS_H */
1767	#endif /* DEBUG_TTYMODE */	1251	#endif /* DEBUG_TTYMODE */
1768	}	1252	}
1769		1253
		1254	/*----------------------------------------------------------------------*/
		1255	/*
		1256	* Run the command in a subprocess and return a file descriptor for the
		1257	* master end of the pseudo-teletype pair with the command talking to
		1258	* the slave.
		1259	*/
		1260	void
		1261	rxvt_term::run_command (const char *const *argv)
		1262	{
		1263	#if ENABLE_FRILLS
		1264	if (rs[Rs_pty_fd])
		1265	{
		1266	pty->pty = atoi (rs[Rs_pty_fd]);
		1267
		1268	if (pty->pty >= 0)
		1269	{
		1270	if (getfd_hook)
		1271	pty->pty = (*getfd_hook) (pty->pty);
		1272
		1273	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1274	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1275	}
		1276	}
		1277	else
		1278	#endif
		1279	if (!pty->get ())
		1280	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1281
		1282	int er;
		1283
		1284	#ifndef NO_BACKSPACE_KEY
		1285	if (key_backspace[0] && !key_backspace[1])
		1286	er = key_backspace[0];
		1287	else if (strcmp (key_backspace, "DEC") == 0)
		1288	er = '\177'; /* the initial state anyway */
		1289	else
		1290	#endif
		1291	er = -1;
		1292
		1293	rxvt_get_ttymode (&tio, er);
		1294	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
		1295	pty->set_utf8_mode (enc_utf8);
		1296
		1297	/* set initial window size */
		1298	tt_winch ();
		1299
		1300	#if ENABLE_FRILLS
		1301	if (rs[Rs_pty_fd])
		1302	return;
		1303	#endif
		1304
		1305	/* spin off the command interpreter */
		1306	switch (cmd_pid = fork ())
		1307	{
		1308	case -1:
		1309	{
		1310	cmd_pid = 0;
		1311	rxvt_fatal ("can't fork, aborting.\n");
		1312	}
		1313	case 0:
		1314	init_env ();
		1315
		1316	if (!pty->make_controlling_tty ())
		1317	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1318	else
		1319	{
		1320	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1321	dup2 (pty->tty, STDIN_FILENO);
		1322	dup2 (pty->tty, STDOUT_FILENO);
		1323	dup2 (pty->tty, STDERR_FILENO);
		1324
		1325	// close all our file handles that we do no longer need
		1326	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1327	{
		1328	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1329	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1330	}
		1331
		1332	run_child (argv);
		1333	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1334	}
		1335
		1336	_exit (EXIT_FAILURE);
		1337
		1338	default:
		1339	if (!option (Opt_utmpInhibit))
		1340	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
		1341
		1342	pty->close_tty ();
		1343
		1344	child_ev.start (cmd_pid);
		1345
		1346	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
		1347	break;
		1348	}
		1349	}
		1350
		1351	/* ------------------------------------------------------------------------- *
		1352	* CHILD PROCESS OPERATIONS *
		1353	* ------------------------------------------------------------------------- */
		1354	/*
		1355	* The only open file descriptor is the slave tty - so no error messages.
		1356	* returns are fatal
		1357	*/
		1358	int
		1359	rxvt_term::run_child (const char *const *argv)
		1360	{
		1361	char *login;
		1362
		1363	if (option (Opt_console))
		1364	{ /* be virtual console, fail silently */
		1365	#ifdef TIOCCONS
		1366	unsigned int on = 1;
		1367
		1368	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1369	#elif defined (SRIOCSREDIR)
		1370	int fd;
		1371
		1372	fd = open (CONSOLE, O_WRONLY, 0);
		1373	if (fd >= 0)
		1374	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1375	close (fd);
		1376	#endif /* SRIOCSREDIR */
		1377	}
		1378
		1379	/* reset signals and spin off the command interpreter */
		1380	signal (SIGINT, SIG_DFL);
		1381	signal (SIGQUIT, SIG_DFL);
		1382	signal (SIGCHLD, SIG_DFL);
		1383	signal (SIGHUP, SIG_DFL);
		1384	signal (SIGPIPE, SIG_DFL);
		1385	/*
		1386	* mimick login's behavior by disabling the job control signals
		1387	* a shell that wants them can turn them back on
		1388	*/
		1389	#ifdef SIGTSTP
		1390	signal (SIGTSTP, SIG_IGN);
		1391	signal (SIGTTIN, SIG_IGN);
		1392	signal (SIGTTOU, SIG_IGN);
		1393	#endif /* SIGTSTP */
		1394
		1395	// unblock signals (signals are blocked by iom.C
		1396	sigset_t ss;
		1397	sigemptyset (&ss);
		1398	sigprocmask (SIG_SETMASK, &ss, 0);
		1399
		1400	/* command interpreter path */
		1401	if (argv != NULL)
		1402	{
		1403	# ifdef DEBUG_CMD
		1404	int i;
		1405
		1406	for (i = 0; argv[i]; i++)
		1407	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1408	# endif
		1409
		1410	execvp (argv[0], (char *const *)argv);
		1411	/* no error message: STDERR is closed! */
		1412	}
		1413	else
		1414	{
		1415	const char *argv0, *shell;
		1416
		1417	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1418	shell = "/bin/sh";
		1419
		1420	argv0 = (const char *)rxvt_r_basename (shell);
		1421
		1422	if (option (Opt_loginShell))
		1423	{
		1424	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
		1425
		1426	login[0] = '-';
		1427	strcpy (&login[1], argv0);
		1428	argv0 = login;
		1429	}
		1430
		1431	execlp (shell, argv0, NULL);
		1432	/* no error message: STDERR is closed! */
		1433	}
		1434
		1435	return -1;
		1436	}
		1437
1770	/*----------------------- end-of-file (C source) -----------------------*/	1438	/*----------------------- end-of-file (C source) -----------------------*/

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