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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.68 by root, Tue Aug 10 20:39:19 2004 UTC vs.
Revision 1.213 by root, Fri Sep 14 10:15:41 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 ENABLE_TRANSPARENCY
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
407	/* bgPixmap.w = bgPixmap.h = 0; */
408	bgPixmap.x = bgPixmap.y = 50;
409	bgPixmap.pixmap = None;
410	#endif
411
412	last_bot = last_state = -1;	204	last_bot = last_state = -1;
413		205
414	#ifdef MENUBAR	206	set_option (Opt_scrollBar);
415	menu_readonly = 1;	207	set_option (Opt_scrollTtyOutput);
416	# if ! (MENUBAR_MAX > 1)	208	set_option (Opt_jumpScroll);
417	CurrentBar = & (BarList);	209	set_option (Opt_skipScroll);
418	# endif /* (MENUBAR_MAX > 1) */	210	set_option (Opt_secondaryScreen);
419	#endif	211	set_option (Opt_secondaryScroll);
		212	set_option (Opt_pastableTabs);
		213	set_option (Opt_intensityStyles);
		214	set_option (Opt_iso14755_52);
420		215
421	return true;	216	return true;
422	}	217	}
423		218
424	void	219	void
425	rxvt_term::init_secondary ()	220	rxvt_term::init_secondary ()
426	{	221	{
427	int i;	222	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		223
444	/*	224	/*
445	* Close all unused file descriptors	225	* Close all unused file descriptors
446	* We don't want them, we don't need them.	226	* We don't want them, we don't need them.
447	*/	227	*/
…		…
473	/*----------------------------------------------------------------------*/	253	/*----------------------------------------------------------------------*/
474	const char **	254	const char **
475	rxvt_term::init_resources (int argc, const char *const *argv)	255	rxvt_term::init_resources (int argc, const char *const *argv)
476	{	256	{
477	int i, r_argc;	257	int i, r_argc;
478	char *val;
479	const char **cmd_argv, **r_argv;	258	const char **cmd_argv, **r_argv;
480		259
481	/*	260	/*
482	* Look for -exec option. Find => split and make cmd_argv[] of command args	261	* Look for -e option. Find => split and make cmd_argv[] of command args
483	*/	262	*/
484	for (r_argc = 0; r_argc < argc; r_argc++)	263	for (r_argc = 0; r_argc < argc; r_argc++)
485	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	264	if (!strcmp (argv[r_argc], "-e"))
486	break;	265	break;
487		266
488	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	267	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
489		268
490	for (i = 0; i < r_argc; i++)	269	for (i = 0; i < r_argc; i++)
…		…
502	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	281	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
503		282
504	cmd_argv[i] = NULL;	283	cmd_argv[i] = NULL;
505	}	284	}
506		285
507	rs[Rs_name] = rxvt_r_basename (argv[0]);	286	rs[Rs_name] = rxvt_basename (argv[0]);
508		287
509	/*	288	/*
510	* Open display, get options/resources and create the window	289	* Open display, get options/resources and create the window
511	*/	290	*/
		291
512	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	292	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
513	rs[Rs_display_name] = ":0";	293	rs[Rs_display_name] = ":0";
514		294
515	get_options (r_argc, r_argv);	295	get_options (r_argc, r_argv);
		296
		297	if (!(display = displays.get (rs[Rs_display_name])))
		298	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		299
		300	// using a local pointer decreases code size a lot
		301	xa = display->xa;
		302
		303	set (display);
		304	extract_resources ();
		305
		306	#if XFT
		307	if (rs[Rs_depth])
		308	select_visual (strtol (rs[Rs_depth], 0, 0));
		309	#endif
		310
		311	#ifdef HAVE_AFTERIMAGE
		312	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		313	#endif
516	free (r_argv);	314	free (r_argv);
517		315
518	#ifdef LOCAL_X_IS_UNIX	316	for (int i = NUM_RESOURCES; i--; )
519	if (rs[Rs_display_name][0] == ':')	317	if (rs [i] == resval_undef)
520	{	318	rs [i] = 0;
521	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	319
522	STRCPY (val, "unix");	320	#if ENABLE_PERL
523	STRCAT (val, rs[Rs_display_name]);	321	if (!rs[Rs_perl_ext_1])
524	display = displays.get (val);	322	rs[Rs_perl_ext_1] = "default";
525	free (val);	323
		324	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		325	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		326	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
526	}	327	{
		328	rxvt_perl.init (this);
		329	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		330	}
527	#endif	331	#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		332
535	/*	333	/*
536	* set any defaults not already set	334	* set any defaults not already set
537	*/	335	*/
538	if (cmd_argv && cmd_argv[0])	336	if (cmd_argv && cmd_argv[0])
539	{	337	{
540	if (!rs[Rs_title])	338	if (!rs[Rs_title])
541	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	339	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
542	if (!rs[Rs_iconName])	340	if (!rs[Rs_iconName])
543	rs[Rs_iconName] = rs[Rs_title];	341	rs[Rs_iconName] = rs[Rs_title];
544	}	342	}
545	else	343	else
546	{	344	{
…		…
549	if (!rs[Rs_iconName])	347	if (!rs[Rs_iconName])
550	rs[Rs_iconName] = rs[Rs_name];	348	rs[Rs_iconName] = rs[Rs_name];
551	}	349	}
552		350
553	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	351	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
554	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	352	saveLines = min (i, MAX_SAVELINES);
555		353
556	#ifndef NO_FRILLS	354	#if ENABLE_FRILLS
557	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	355	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
558	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	356	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		357
559	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	358	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
560	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	359	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
561	#endif
562		360
563	#ifndef NO_LINESPACE
564	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	361	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
565	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	362	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
566	#endif	363	#endif
567		364
568	#ifdef POINTER_BLANK	365	#ifdef POINTER_BLANK
569	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	366	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
570	pointerBlankDelay = i;	367	pointerBlankDelay = i;
571	else	368	else
572	pointerBlankDelay = 2;	369	pointerBlankDelay = 2;
573	#endif	370	#endif
574		371
575	/* no point having a scrollbar without having any scrollback! */	372	/* no point having a scrollbar without having any scrollback! */
576	if (!TermWin.saveLines)	373	if (!saveLines)
577	Options &= ~Opt_scrollBar;	374	set_option (Opt_scrollBar, 0);
578		375
579	#ifdef PRINTPIPE	376	#ifdef PRINTPIPE
580	if (!rs[Rs_print_pipe])	377	if (!rs[Rs_print_pipe])
581	rs[Rs_print_pipe] = PRINTPIPE;	378	rs[Rs_print_pipe] = PRINTPIPE;
582	#endif	379	#endif
…		…
585	rs[Rs_cutchars] = CUTCHARS;	382	rs[Rs_cutchars] = CUTCHARS;
586		383
587	#ifndef NO_BACKSPACE_KEY	384	#ifndef NO_BACKSPACE_KEY
588	if (!rs[Rs_backspace_key])	385	if (!rs[Rs_backspace_key])
589	# ifdef DEFAULT_BACKSPACE	386	# ifdef DEFAULT_BACKSPACE
590	key_backspace = DEFAULT_BACKSPACE;	387	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
591	# else	388	# else
592	key_backspace = "DEC"; /* can toggle between \010 or \177 */	389	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
593	# endif	390	# endif
594	else
595	{
596	val = STRDUP (rs[Rs_backspace_key]);
597	rxvt_Str_trim (val);
598	rxvt_Str_escaped (val);
599	key_backspace = val;
600	}
601	#endif	391	#endif
602		392
603	#ifndef NO_DELETE_KEY	393	#ifndef NO_DELETE_KEY
604	if (!rs[Rs_delete_key])	394	if (!rs[Rs_delete_key])
605	# ifdef DEFAULT_DELETE	395	# ifdef DEFAULT_DELETE
606	key_delete = DEFAULT_DELETE;	396	rs[Rs_delete_key] = DEFAULT_DELETE;
607	# else	397	# else
608	key_delete = "\033[3~";	398	rs[Rs_delete_key] = "\033[3~";
609	# endif
610	else
611	{
612	val = STRDUP (rs[Rs_delete_key]);
613	rxvt_Str_trim (val);
614	rxvt_Str_escaped (val);
615	key_delete = val;
616	}
617	#endif	399	# endif
618	if (rs[Rs_answerbackstring])	400	#endif
619	{
620	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
621	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
622	}
623		401
624	#ifdef HAVE_SCROLLBARS	402	#ifdef HAVE_SCROLLBARS
625	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	403	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
626	rs[Rs_scrollBar_thickness]);
627	#endif	404	#endif
628		405
629	#ifdef XTERM_REVERSE_VIDEO	406	#ifdef XTERM_REVERSE_VIDEO
630	/* this is how xterm implements reverseVideo */	407	/* this is how xterm implements reverseVideo */
631	if (Options & Opt_reverseVideo)	408	if (option (Opt_reverseVideo))
632	{	409	{
633	if (!rs[Rs_color + Color_fg])	410	if (!rs[Rs_color + Color_fg])
634	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	411	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		412
635	if (!rs[Rs_color + Color_bg])	413	if (!rs[Rs_color + Color_bg])
636	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	414	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
637	}	415	}
638	#endif	416	#endif
639		417
…		…
641	if (!rs[Rs_color + i])	419	if (!rs[Rs_color + i])
642	rs[Rs_color + i] = def_colorName[i];	420	rs[Rs_color + i] = def_colorName[i];
643		421
644	#ifndef XTERM_REVERSE_VIDEO	422	#ifndef XTERM_REVERSE_VIDEO
645	/* this is how we implement reverseVideo */	423	/* this is how we implement reverseVideo */
646	if (Options & Opt_reverseVideo)	424	if (option (Opt_reverseVideo))
647	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	425	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
648	#endif	426	#endif
649		427
650	/* convenient aliases for setting fg/bg to colors */	428	/* convenient aliases for setting fg/bg to colors */
651	color_aliases (Color_fg);	429	color_aliases (Color_fg);
652	color_aliases (Color_bg);	430	color_aliases (Color_bg);
…		…
661	color_aliases (Color_BD);	439	color_aliases (Color_BD);
662	color_aliases (Color_UL);	440	color_aliases (Color_UL);
663	color_aliases (Color_RV);	441	color_aliases (Color_RV);
664	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	442	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
665		443
		444	if (!rs[Rs_color + Color_border])
		445	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
		446
666	return cmd_argv;	447	return cmd_argv;
667	}	448	}
668		449
669	/*----------------------------------------------------------------------*/	450	/*----------------------------------------------------------------------*/
670	void	451	void
671	rxvt_term::init_env ()	452	rxvt_term::init_env ()
672	{	453	{
673	int i;	454	int i;
674	unsigned int u;
675	char *val;	455	char *val;
676		456
677	#ifdef DISPLAY_IS_IP	457	#ifdef DISPLAY_IS_IP
678	/* Fixup display_name for export over pty to any interested terminal	458	/* Fixup display_name for export over pty to any interested terminal
679	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	459	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
…		…
688	val = rxvt_network_display (rs[Rs_display_name]);	468	val = rxvt_network_display (rs[Rs_display_name]);
689	rs[Rs_display_name] = (const char *)val;	469	rs[Rs_display_name] = (const char *)val;
690		470
691	if (val == NULL)	471	if (val == NULL)
692	#endif /* DISPLAY_IS_IP */	472	#endif /* DISPLAY_IS_IP */
693	val = XDisplayString (display->display);	473	val = XDisplayString (dpy);
694		474
695	if (rs[Rs_display_name] == NULL)	475	if (rs[Rs_display_name] == NULL)
696	rs[Rs_display_name] = val; /* use broken `:0' value */	476	rs[Rs_display_name] = val; /* use broken `:0' value */
697		477
698	i = STRLEN (val);	478	i = strlen (val);
699	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	479	env_display = (char *)rxvt_malloc (i + 9);
700		480
701	sprintf (env_display, "DISPLAY=%s", val);	481	sprintf (env_display, "DISPLAY=%s", val);
702		482
703	/* avoiding the math library:	483	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		484
713	/* add entries to the environment:	485	/* add entries to the environment:
714	* @ DISPLAY: in case we started with -display	486	* @ DISPLAY: in case we started with -display
715	* @ WINDOWID: X window id number of the window	487	* @ WINDOWID: X window id number of the window
716	* @ COLORTERM: terminal sub-name and also indicates its color	488	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
718	* @ TERMINFO: path to terminfo directory	490	* @ TERMINFO: path to terminfo directory
719	* @ COLORFGBG: fg;bg color codes	491	* @ COLORFGBG: fg;bg color codes
720	*/	492	*/
721	putenv (env_display);	493	putenv (env_display);
722	putenv (env_windowid);	494	putenv (env_windowid);
		495
723	if (env_colorfgbg)	496	if (env_colorfgbg)
724	putenv (env_colorfgbg);	497	putenv (env_colorfgbg);
725		498
726	#ifdef RXVT_TERMINFO	499	#ifdef RXVT_TERMINFO
727	putenv ("TERMINFO=" RXVT_TERMINFO);	500	putenv ("TERMINFO=" RXVT_TERMINFO);
728	#endif	501	#endif
729		502
730	if (display->depth <= 2)	503	if (depth <= 2)
731	putenv ("COLORTERM=" COLORTERMENV "-mono");	504	putenv ("COLORTERM=" COLORTERMENV "-mono");
732	else	505	else
733	putenv ("COLORTERM=" COLORTERMENVFULL);	506	putenv ("COLORTERM=" COLORTERMENVFULL);
734		507
735	if (rs[Rs_term_name] != NULL)	508	if (rs[Rs_term_name] != NULL)
736	{	509	{
737	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	510	env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
738	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	511	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
739	putenv (env_term);	512	putenv (env_term);
740	}	513	}
741	else	514	else
742	putenv ("TERM=" TERMENV);	515	putenv ("TERM=" TERMENV);
…		…
755	* This should support all European type languages.	528	* This should support all European type languages.
756	*/	529	*/
757	void	530	void
758	rxvt_term::set_locale (const char *locale)	531	rxvt_term::set_locale (const char *locale)
759	{	532	{
		533	set_environ (envv);
		534
760	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	535	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
761	free (this->locale);	536	free (this->locale);
762	this->locale = setlocale (LC_CTYPE, locale);	537	this->locale = setlocale (LC_CTYPE, locale);
763		538
764	if (!this->locale)	539	if (!this->locale)
765	{	540	{
		541	if (*locale)
		542	{
766	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);	543	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
767	setlocale (LC_CTYPE, "");	544	setlocale (LC_CTYPE, "C");
		545	}
		546	else
		547	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		548
768	this->locale = "";	549	this->locale = "C";
769	}	550	}
		551
770		552
771	this->locale = rxvt_strdup (this->locale);	553	this->locale = rxvt_strdup (this->locale);
772	SET_LOCALE (this->locale);	554	SET_LOCALE (this->locale);
773	mbstate.reset ();	555	mbstate.reset ();
774	#endif	556	#endif
775	#if 0	557
776	#if HAVE_NL_LANGINFO	558	#if HAVE_NL_LANGINFO
		559	char *codeset = strdup (nl_langinfo (CODESET));
		560	// /^UTF.?8/i
		561	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		562	&& (codeset[1] == 'T' || codeset[1] == 't')
		563	&& (codeset[2] == 'F' || codeset[2] == 'f')
		564	&& (codeset[3] == '8' || codeset[4] == '8');
777	free (codeset);	565	free (codeset);
778	codeset = strdup (nl_langinfo (CODESET));
779	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
780	|| !STRCASECMP (codeset, "UTF8");
781	#else	566	#else
782	enc_utf8 = 1;	567	enc_utf8 = 0;
783	#endif
784	#endif	568	#endif
785	}	569	}
786		570
787	void	571	void
788	rxvt_term::init_xlocale ()	572	rxvt_term::init_xlocale ()
789	{	573	{
		574	set_environ (envv);
		575
790	#ifdef USE_XIM	576	#ifdef USE_XIM
791	if (!locale)	577	if (!locale)
792	rxvt_warn ("setting locale failed, working without locale support.\n");	578	rxvt_warn ("setting locale failed, working without locale support.\n");
793	else	579	else
794	{	580	{
795	Atom wmlocale;	581	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		582
802	if (!XSupportsLocale ())	583	if (!XSupportsLocale ())
803	{	584	{
804	rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n");	585	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
805	return;	586	return;
806	}	587	}
807		588
808	im_ev.start (display);	589	im_ev.start (display);
809		590
…		…
819	{	600	{
820	/*	601	/*
821	* Initialize the command connection.	602	* Initialize the command connection.
822	* This should be called after the X server connection is established.	603	* This should be called after the X server connection is established.
823	*/	604	*/
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		605
838	#ifdef META8_OPTION	606	#ifdef META8_OPTION
839	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	607	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
840	#endif	608	#endif
841		609
842	get_ourmods ();	610	get_ourmods ();
843		611
844	if (!(Options & Opt_scrollTtyOutput))	612	if (!option (Opt_scrollTtyOutput))
845	PrivateModes |= PrivMode_TtyOutputInh;	613	priv_modes |= PrivMode_TtyOutputInh;
846	if (Options & Opt_scrollTtyKeypress)	614	if (option (Opt_scrollTtyKeypress))
847	PrivateModes |= PrivMode_Keypress;	615	priv_modes |= PrivMode_Keypress;
848	if (!(Options & Opt_jumpScroll))	616	if (!option (Opt_jumpScroll))
849	PrivateModes |= PrivMode_smoothScroll;	617	priv_modes |= PrivMode_smoothScroll;
850		618
851	#ifndef NO_BACKSPACE_KEY	619	#ifndef NO_BACKSPACE_KEY
852	if (STRCMP (key_backspace, "DEC") == 0)	620	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
853	PrivateModes |= PrivMode_HaveBackSpace;	621	priv_modes |= PrivMode_HaveBackSpace;
854	#endif	622	#endif
855		623
856	/* add value for scrollBar */	624	/* add value for scrollBar */
857	if (scrollbar_visible ())	625	if (scrollBar.state)
858	{	626	{
859	PrivateModes |= PrivMode_scrollBar;	627	priv_modes |= PrivMode_scrollBar;
860	SavedModes |= PrivMode_scrollBar;	628	SavedModes |= PrivMode_scrollBar;
861	}	629	}
862	if (menubar_visible ())
863	{
864	PrivateModes |= PrivMode_menuBar;
865	SavedModes |= PrivMode_menuBar;
866	}
867		630
868	#ifdef CURSOR_BLINK	631	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	}	632	}
876		633
877	/*----------------------------------------------------------------------*/	634	/*----------------------------------------------------------------------*/
878	void	635	void
879	rxvt_term::Get_Colours ()	636	rxvt_term::Get_Colours ()
880	{	637	{
881	int i;	638	int i;
882		639
883	#ifdef OFF_FOCUS_FADING	640	#ifdef OFF_FOCUS_FADING
884	PixColors = PixColorsFocused;	641	pix_colors = pix_colors_focused;
885	#endif	642	#endif
886		643
887	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)	644	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
888	{	645	{
		646	const char *name = rs[Rs_color + i];
		647
		648	if (!name)
		649	continue;
		650
889	rxvt_color xcol;	651	rxvt_color xcol;
890		652
891	if (!rs[Rs_color + i])	653	if (!set_color (xcol, name))
892	continue;
893
894	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
895	{	654	{
896	#ifndef XTERM_REVERSE_VIDEO	655	#ifndef XTERM_REVERSE_VIDEO
897	if (i < 2 && (Options & Opt_reverseVideo))	656	if (i < 2 && option (Opt_reverseVideo))
898	rs[Rs_color + i] = def_colorName[!i];	657	name = def_colorName [1 - i];
899	else	658	else
900	#endif	659	#endif
901	rs[Rs_color + i] = def_colorName[i];	660	name = def_colorName [i];
902		661
903	if (!rs[Rs_color + i])	662	if (!name)
904	continue;	663	continue;
905		664
906	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	665	if (!set_color (xcol, name))
907	{	666	{
908	switch (i)	667	switch (i)
909	{	668	{
910	case Color_fg:	669	case Color_fg:
911	case Color_bg:	670	case Color_bg:
912	/* fatal: need bg/fg color */
913	rxvt_fatal ("unable to get foreground/background colour, aborting");	671	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
914	/* NOTREACHED */	672	name = "";
915	break;	673	break;
916	#ifndef NO_CURSORCOLOR	674	#ifndef NO_CURSORCOLOR
917	case Color_cursor2:	675	case Color_cursor2:
918	xcol = PixColors[Color_fg];	676	#endif
919	break;
920	#endif /* ! NO_CURSORCOLOR */
921	case Color_pointer_fg:	677	case Color_pointer_fg:
922	xcol = PixColors[Color_fg];	678	name = rs[Rs_color + Color_fg];
		679	xcol.set (this, name);
923	break;	680	break;
924	default:	681	default:
925	xcol = PixColors[Color_bg]; /* None */	682	name = rs[Rs_color + Color_bg];
		683	xcol.set (this, name);
926	break;	684	break;
927	}	685	}
928	}	686	}
929	}	687	}
930		688
931	PixColors[i] = xcol;	689	pix_colors[i] = xcol;
932	#ifdef OFF_FOCUS_FADING	690	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 (display->depth <= 2)
940	{	691	}
		692
		693	if (depth <= 2)
		694	{
941	if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg];	695	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];	696	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];	697	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
944	}	698	}
945		699
946	/*	700	/*
947	* get scrollBar/menuBar shadow colors	701	* get scrollBar shadow colors
948	*	702	*
949	* The calculations of topShadow/bottomShadow values are adapted	703	* The calculations of topShadow/bottomShadow values are adapted
950	* from the fvwm window manager.	704	* from the fvwm window manager.
951	*/	705	*/
952	#ifdef KEEP_SCROLLCOLOR	706	#ifdef KEEP_SCROLLCOLOR
953
954	if (display->depth <= 2)	707	if (depth <= 2)
		708	{
955	{ /* Monochrome */	709	/* Monochrome */
956	PixColors[Color_scroll] = PixColors[Color_fg];	710	alias_color (Color_scroll, Color_fg);
957	PixColors[Color_topShadow] = PixColors[Color_bg];	711	alias_color (Color_topShadow, Color_bg);
958	PixColors[Color_bottomShadow] = PixColors[Color_bg];	712	alias_color (Color_bottomShadow, Color_bg);
959	}	713	}
960	else	714	else
961	{	715	{
962	rxvt_color xcol[2];	716	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		717
967	xcol[1] = PixColors[Color_scroll];	718	rgba cscroll;
968	xcol[0].set (display, 65535, 65535, 65535);	719	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		720
977	/* topShadowColor */	721	/* topShadowColor */
978	if (!xcol[1].set (display,	722	if (!pix_colors[Color_topShadow].set (this,
979	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	723	rgba (
980	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	724	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
981	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	725	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
982	xcol[1] = PixColors[Color_White];	726	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
983		727	cscroll.a)
984	PixColors[Color_topShadow] = xcol[1];	728	))
		729	alias_color (Color_topShadow, Color_White);
985	}	730	}
986	#endif /* KEEP_SCROLLCOLOR */	731	#endif /* KEEP_SCROLLCOLOR */
		732
		733	#ifdef OFF_FOCUS_FADING
		734	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		735	update_fade_color (i);
		736	#endif
987	}	737	}
988		738
989	/*----------------------------------------------------------------------*/	739	/*----------------------------------------------------------------------*/
990	/* color aliases, fg/bg bright-bold */	740	/* color aliases, fg/bg bright-bold */
991	void	741	void
…		…
996	int i = atoi (rs[Rs_color + idx]);	746	int i = atoi (rs[Rs_color + idx]);
997		747
998	if (i >= 8 && i <= 15)	748	if (i >= 8 && i <= 15)
999	{ /* bright colors */	749	{ /* bright colors */
1000	i -= 8;	750	i -= 8;
1001	#ifndef NO_BRIGHTCOLOR
1002	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	751	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1003	return;	752	return;
1004	#endif
1005
1006	}	753	}
1007		754
1008	if (i >= 0 && i <= 7) /* normal colors */	755	if (i >= 0 && i <= 7) /* normal colors */
1009	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	756	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1010	}	757	}
…		…
1016	* Use resource ``modifier'' to override the Meta modifier	763	* Use resource ``modifier'' to override the Meta modifier
1017	*/	764	*/
1018	void	765	void
1019	rxvt_term::get_ourmods ()	766	rxvt_term::get_ourmods ()
1020	{	767	{
1021	int i, j, k;	768	int i, j, k;
1022	int requestedmeta, realmeta, realalt;	769	int requestedmeta, realmeta, realalt;
1023	const char *cm, *rsmod;	770	const char *cm, *rsmod;
1024	XModifierKeymap *map;	771	XModifierKeymap *map;
1025	KeyCode *kc;	772	KeyCode *kc;
1026	const unsigned int modmasks[] =	773	const unsigned int modmasks[] =
1027	{	774	{
1028	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	775	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1029	};	776	};
1030		777
1031	requestedmeta = realmeta = realalt = 0;	778	requestedmeta = realmeta = realalt = 0;
1032	rsmod = rs[Rs_modifier];	779	rsmod = rs[Rs_modifier];
		780
1033	if (rsmod	781	if (rsmod
1034	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	782	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1035	requestedmeta = rsmod[3] - '0';	783	requestedmeta = rsmod[3] - '0';
1036		784
1037	map = XGetModifierMapping (display->display);	785	map = XGetModifierMapping (dpy);
1038	kc = map->modifiermap;	786	kc = map->modifiermap;
		787
1039	for (i = 1; i < 6; i++)	788	for (i = 1; i < 6; i++)
1040	{	789	{
1041	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	790	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		791
1042	for (j = map->max_keypermod; j--; k++)	792	for (j = map->max_keypermod; j--; k++)
1043	{	793	{
1044	if (kc[k] == 0)	794	if (kc[k] == 0)
1045	break;	795	break;
		796
1046	switch (XKeycodeToKeysym (display->display, kc[k], 0))	797	switch (XKeycodeToKeysym (dpy, kc[k], 0))
1047	{	798	{
1048	case XK_Num_Lock:	799	case XK_Num_Lock:
1049	ModNumLockMask = modmasks[i - 1];	800	ModNumLockMask = modmasks[i - 1];
1050	/* FALLTHROUGH */	801	continue;
1051	default:	802
1052	continue; /* for (;;) */	803	case XK_ISO_Level3_Shift:
		804	ModLevel3Mask = modmasks[i - 1];
		805	continue;
		806
1053	case XK_Meta_L:	807	case XK_Meta_L:
1054	case XK_Meta_R:	808	case XK_Meta_R:
1055	cm = "meta";	809	cm = "meta";
1056	realmeta = i;	810	realmeta = i;
1057	break;	811	break;
		812
1058	case XK_Alt_L:	813	case XK_Alt_L:
1059	case XK_Alt_R:	814	case XK_Alt_R:
1060	cm = "alt";	815	cm = "alt";
1061	realalt = i;	816	realalt = i;
1062	break;	817	break;
		818
1063	case XK_Super_L:	819	case XK_Super_L:
1064	case XK_Super_R:	820	case XK_Super_R:
1065	cm = "super";	821	cm = "super";
1066	break;	822	break;
		823
1067	case XK_Hyper_L:	824	case XK_Hyper_L:
1068	case XK_Hyper_R:	825	case XK_Hyper_R:
1069	cm = "hyper";	826	cm = "hyper";
1070	break;	827	break;
		828
		829	default:
		830	continue;
1071	}	831	}
1072	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	832
		833	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1073	requestedmeta = i;	834	requestedmeta = i;
1074	}	835	}
1075	}	836	}
		837
1076	XFreeModifiermap (map);	838	XFreeModifiermap (map);
		839
1077	i = (requestedmeta ? requestedmeta	840	i = requestedmeta ? requestedmeta
1078	: (realmeta ? realmeta	841	: realmeta ? realmeta
1079	: (realalt ? realalt : 0)));	842	: realalt ? realalt
		843	: 0;
		844
1080	if (i)	845	if (i)
1081	ModMetaMask = modmasks[i - 1];	846	ModMetaMask = modmasks[i - 1];
1082	}	847	}
1083		848
1084	/*----------------------------------------------------------------------*/	849	/*----------------------------------------------------------------------*/
…		…
1086	void	851	void
1087	rxvt_term::create_windows (int argc, const char *const *argv)	852	rxvt_term::create_windows (int argc, const char *const *argv)
1088	{	853	{
1089	XClassHint classHint;	854	XClassHint classHint;
1090	XWMHints wmHint;	855	XWMHints wmHint;
1091	#ifndef NO_FRILLS	856	#if ENABLE_FRILLS
1092	Atom prop = None;
1093	MWMHints mwmhints;	857	MWMHints mwmhints = { };
1094	#endif	858	#endif
1095	XGCValues gcvalue;	859	XGCValues gcvalue;
1096	long vt_emask;
1097	XSetWindowAttributes attributes;	860	XSetWindowAttributes attributes;
1098	XWindowAttributes gattr;	861	Window top, parent;
1099		862
1100	if (Options & Opt_transparent)	863	dLocal (Display *, dpy);
1101	{
1102	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1103	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1104	}
1105		864
1106	#ifndef NO_FRILLS	865	/* grab colors before netscape does */
		866	Get_Colours ();
		867
		868	if (!set_fonts ())
		869	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		870
		871	parent = display->root;
		872
		873	attributes.override_redirect = !!option (Opt_override_redirect);
		874
		875	#if ENABLE_FRILLS
1107	if (Options & Opt_borderLess)	876	if (option (Opt_borderLess))
1108	{	877	{
1109	prop = XInternAtom(display->display, "_MOTIF_WM_INFO", True);	878	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1110	if (prop == None)
1111	{	879	{
1112	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/	880	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1113	#ifdef PREFER_24BIT
1114	attributes.override_redirect = TRUE;	881	attributes.override_redirect = true;
1115	#endif
1116	mwmhints.flags = 0;
1117	}	882	}
1118	else	883	else
1119	{	884	{
1120	mwmhints.flags = MWM_HINTS_DECORATIONS;	885	mwmhints.flags = MWM_HINTS_DECORATIONS;
1121	mwmhints.decorations = 0;
1122	}	886	}
1123	}	887	}
1124	else	888	#endif
1125	{	889
1126	mwmhints.flags = 0;	890	#if ENABLE_XEMBED
		891	if (rs[Rs_embed])
1127	}	892	{
1128	#endif	893	XWindowAttributes wattr;
1129		894
1130	/* grab colors before netscape does */	895	parent = strtol (rs[Rs_embed], 0, 0);
1131	Get_Colours ();
1132		896
1133	if (!change_font (rs[Rs_font]))	897	if (!XGetWindowAttributes (dpy, parent, &wattr))
		898	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		899
		900	window_calc (wattr.width, wattr.height);
1134	{	901	}
1135	fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");	902	#endif
1136	destroy ();
1137	return;
1138	}
1139		903
1140	window_calc (0, 0);	904	window_calc (0, 0);
		905
		906	/* sub-window placement & size in rxvt_resize_subwindows () */
		907	attributes.background_pixel = pix_colors_focused [Color_border];
		908	attributes.border_pixel = pix_colors_focused [Color_border];
		909	attributes.colormap = cmap;
		910
		911	top = XCreateWindow (dpy, parent,
		912	szHint.x, szHint.y,
		913	szHint.width, szHint.height,
		914	ext_bwidth,
		915	depth, InputOutput, visual,
		916	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		917	&attributes);
		918
		919	this->parent[0] = top;
		920
1141	old_width = szHint.width;	921	old_width = szHint.width;
1142	old_height = szHint.height;	922	old_height = szHint.height;
1143		923
1144	/* sub-window placement & size in rxvt_resize_subwindows () */
1145
1146	#ifdef PREFER_24BIT
1147	attributes.background_pixel = PixColors[Color_bg];
1148	attributes.border_pixel = PixColors[Color_border];
1149	attributes.colormap = display->cmap;
1150	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1151	szHint.x, szHint.y,
1152	szHint.width, szHint.height,
1153	TermWin.ext_bwidth,
1154	display->depth, InputOutput,
1155	display->visual,
1156	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1157	#else
1158	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1159	szHint.x, szHint.y,
1160	szHint.width, szHint.height,
1161	TermWin.ext_bwidth,
1162	PixColors[Color_border],
1163	PixColors[Color_bg]);
1164	#endif
1165
1166	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	924	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1167	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	925	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1168		926
1169	classHint.res_name = (char *)rs[Rs_name];	927	classHint.res_name = (char *)rs[Rs_name];
1170	classHint.res_class = (char *)RESCLASS;	928	classHint.res_class = (char *)RESCLASS;
1171		929
1172	wmHint.flags = InputHint | StateHint | WindowGroupHint;	930	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1173	wmHint.input = True;	931	wmHint.input = True;
1174	wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState;	932	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1175	wmHint.window_group = TermWin.parent[0];	933	wmHint.window_group = top;
1176		934
1177	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	935	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1178	(char **)argv, argc, &szHint, &wmHint, &classHint);	936	&szHint, &wmHint, &classHint);
1179		937
1180	#ifndef NO_FRILLS	938	#if ENABLE_FRILLS
		939	if (mwmhints.flags)
		940	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		941	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		942	#endif
		943
		944	Atom protocols[] = {
		945	xa[XA_WM_DELETE_WINDOW],
		946	#if ENABLE_EWMH
		947	xa[XA_NET_WM_PING],
		948	#endif
		949	};
		950
		951	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		952
		953	#if ENABLE_FRILLS
		954	if (rs[Rs_transient_for])
		955	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		956	#endif
		957
		958	#if ENABLE_EWMH
1181	long pid = getpid ();	959	long pid = getpid ();
1182	XChangeProperty (display->display, TermWin.parent[0],	960
		961	XChangeProperty (dpy, top,
1183	display->atom ("_NET_WM_PID"), XA_CARDINAL, 32,	962	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1184	PropModeReplace, (unsigned char *)&pid, 1);	963	PropModeReplace, (unsigned char *)&pid, 1);
1185	#endif
1186		964
1187	XSelectInput (display->display, TermWin.parent[0],	965	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		966	#endif
		967
		968	XSelectInput (dpy, top,
1188	KeyPressMask	969	KeyPressMask
1189	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	970	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1190	| KeyReleaseMask	971	| KeyReleaseMask
1191	#endif	972	#endif
1192	| FocusChangeMask | VisibilityChangeMask	973	| FocusChangeMask | VisibilityChangeMask
1193	| ExposureMask
1194	| StructureNotifyMask);	974	| ExposureMask | StructureNotifyMask);
		975
1195	termwin_ev.start (display, TermWin.parent[0]);	976	termwin_ev.start (display, top);
1196
1197	#ifndef NO_FRILLS
1198	if (mwmhints.flags)
1199	{
1200	prop = XInternAtom(display->display, "_MOTIF_WM_HINTS", False);
1201	XChangeProperty(display->display, TermWin.parent[0], prop, prop, 32, PropModeReplace, (unsigned char *) &mwmhints, PROP_MWM_HINTS_ELEMENTS);
1202	}
1203	#endif
1204		977
1205	/* vt cursor: Black-on-White is standard, but this is more popular */	978	/* vt cursor: Black-on-White is standard, but this is more popular */
1206	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	979	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1207		980
1208	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	981	#ifdef HAVE_SCROLLBARS
1209	/* cursor (menuBar/scrollBar): Black-on-White */	982	/* cursor scrollBar: Black-on-White */
1210	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	983	leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1211	#endif
1212
1213	#ifdef POINTER_BLANK
1214	{
1215	XColor blackcolour;
1216	blackcolour.red = 0;
1217	blackcolour.green = 0;
1218	blackcolour.blue = 0;
1219	Font f = XLoadFont (display->display, "fixed");
1220	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1221	&blackcolour, &blackcolour);
1222	XUnloadFont (display->display, f);
1223	}
1224	#endif	984	#endif
1225		985
1226	/* the vt window */	986	/* the vt window */
1227	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	987	vt = XCreateSimpleWindow (dpy, top,
1228	window_vt_x,
1229	window_vt_y,	988	window_vt_x, window_vt_y,
1230	TermWin_TotalWidth (),	989	width, height,
1231	TermWin_TotalHeight (),
1232	0,	990	0,
1233	PixColors[Color_fg],	991	pix_colors_focused[Color_fg],
1234	PixColors[Color_bg]);	992	pix_colors_focused[Color_bg]);
1235	#ifdef DEBUG_X
1236	XStoreName (display->display, TermWin.vt, "vt window");
1237	#endif
1238		993
1239	attributes.bit_gravity = NorthWestGravity;	994	attributes.bit_gravity = NorthWestGravity;
1240	XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);	995	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1241		996
1242	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	997	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1243		998
1244	pointer_unblank ();
1245
1246	#ifdef POINTER_BLANK
1247	if (Options & Opt_pointerBlank)	999	if (option (Opt_pointerBlank))
1248	vt_emask |= PointerMotionMask;	1000	vt_emask |= PointerMotionMask;
1249	else	1001	else
1250	#endif
1251	vt_emask |= Button1MotionMask | Button3MotionMask;	1002	vt_emask |= Button1MotionMask | Button3MotionMask;
1252		1003
1253	XSelectInput (display->display, TermWin.vt, vt_emask);	1004	vt_select_input ();
		1005
1254	vt_ev.start (display, TermWin.vt);	1006	vt_ev.start (display, vt);
1255
1256	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1257	if (menuBar_height ())
1258	{
1259	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1260	window_vt_x, 0,
1261	TermWin_TotalWidth (),
1262	menuBar_TotalHeight (),
1263	0,
1264	PixColors[Color_fg],
1265	PixColors[Color_scroll]);
1266
1267	#ifdef DEBUG_X
1268	XStoreName (display->display, menuBar.win, "menubar");
1269	#endif
1270
1271	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1272
1273	XDefineCursor (display->display, menuBar.win,
1274	XCreateFontCursor (display->display, XC_left_ptr));
1275
1276	XSelectInput (display->display, menuBar.win,
1277	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1278	| Button1MotionMask));
1279	menubar_ev.start (display, menuBar.win);
1280	}
1281	#endif
1282
1283	#ifdef XPM_BACKGROUND
1284	if (rs[Rs_backgroundPixmap] != NULL
1285	&& ! (Options & Opt_transparent))
1286	{
1287	const char *p = rs[Rs_backgroundPixmap];
1288
1289	if ((p = STRCHR (p, ';')) != NULL)
1290	{
1291	p++;
1292	scale_pixmap (p);
1293	}
1294	set_bgPixmap (rs[Rs_backgroundPixmap]);
1295	scr_touch (True);
1296	}
1297	#endif
1298		1007
1299	/* graphics context for the vt window */	1008	/* graphics context for the vt window */
1300	gcvalue.foreground = PixColors[Color_fg];	1009	gcvalue.foreground = pix_colors[Color_fg];
1301	gcvalue.background = PixColors[Color_bg];	1010	gcvalue.background = pix_colors[Color_bg];
1302	gcvalue.graphics_exposures = 1;	1011	gcvalue.graphics_exposures = 0;
1303	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1012
		1013	gc = XCreateGC (dpy, vt,
1304	GCForeground | GCBackground | GCGraphicsExposures,	1014	GCForeground | GCBackground | GCGraphicsExposures,
1305	&gcvalue);	1015	&gcvalue);
1306		1016
1307	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1017	drawable = new rxvt_drawable (this, vt);
1308		1018
1309	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1019	#ifdef RXVT_SCROLLBAR
1310	gcvalue.foreground = PixColors[Color_topShadow];	1020	gcvalue.foreground = pix_colors[Color_topShadow];
1311	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1021	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1312	gcvalue.foreground = PixColors[Color_bottomShadow];	1022	gcvalue.foreground = pix_colors[Color_bottomShadow];
1313	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1023	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1314	gcvalue.foreground = PixColors[ (display->depth <= 2 ? Color_fg : Color_scroll)];	1024	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1315	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1025	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1316	#endif	1026	#endif
1317		1027
1318	#ifdef OFF_FOCUS_FADING	1028	#ifdef OFF_FOCUS_FADING
1319	// initially we are in unfocused state	1029	// initially we are in unfocused state
1320	if (rs[Rs_fade])	1030	if (rs[Rs_fade])
1321	PixColors = PixColorsUnFocused;	1031	pix_colors = pix_colors_unfocused;
1322	#endif
1323	}
1324
1325	/*----------------------------------------------------------------------*/
1326	/*
1327	* Run the command in a subprocess and return a file descriptor for the
1328	* master end of the pseudo-teletype pair with the command talking to
1329	* the slave.
1330	*/
1331	int
1332	rxvt_term::run_command (const char *const *argv)
1333	{
1334	int cfd, er;
1335
1336	/* get master (pty) */
1337	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1338	rxvt_fatal ("can't open pseudo-tty");
1339
1340	fcntl (cfd, F_SETFL, O_NONBLOCK);
1341
1342	/* get slave (tty) */
1343	if (tty_fd < 0)
1344	{
1345	#ifndef NO_SETOWNER_TTYDEV
1346	privileged_ttydev (SAVE);
1347	#endif
1348
1349	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1350	{
1351	close (cfd);
1352	rxvt_fatal ("can't open slave tty %s", ttydev);
1353	}
1354	}
1355
1356	#ifndef NO_BACKSPACE_KEY
1357	if (key_backspace[0] && !key_backspace[1])
1358	er = key_backspace[0];
1359	else if (STRCMP (key_backspace, "DEC") == 0)
1360	er = '\177'; /* the initial state anyway */
1361	else
1362	#endif
1363	er = -1;
1364
1365	rxvt_get_ttymode (&tio, er);
1366
1367	#ifndef __QNX__
1368	/* spin off the command interpreter */
1369	switch (cmd_pid = fork ())
1370	{
1371	case -1:
1372	rxvt_fatal ("can't fork");
1373	case 0:
1374	close (cfd); /* only keep tty_fd and STDERR open */
1375
1376	init_env ();
1377
1378	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1379	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1380	else
1381	{
1382	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1383	dup2 (tty_fd, STDIN_FILENO);
1384	dup2 (tty_fd, STDOUT_FILENO);
1385	dup2 (tty_fd, STDERR_FILENO);
1386
1387	if (tty_fd > 2)
1388	close (tty_fd);
1389
1390	run_child (argv);
1391	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1392	}
1393
1394	_exit (EXIT_FAILURE);
1395
1396	default:
1397	{
1398	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1399	int fdstdin;
1400
1401	fdstdin = dup (STDIN_FILENO);
1402	dup2 (tty_fd, STDIN_FILENO);
1403	#endif
1404
1405	#ifdef UTMP_SUPPORT
1406	privileged_utmp (SAVE);
1407	#endif
1408
1409	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1410
1411	dup2 (fdstdin, STDIN_FILENO);
1412	close (fdstdin);
1413	#endif
1414	}
1415
1416	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1417	break;
1418	}
1419	#else /* __QNX__ uses qnxspawn () */
1420	fchmod (tty_fd, 0622);
1421	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1422	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1423
1424	if (run_child (argv) == -1)
1425	exit (EXIT_FAILURE);
1426	#endif
1427
1428	return cfd;
1429	}
1430
1431	/* ------------------------------------------------------------------------- *
1432	* CHILD PROCESS OPERATIONS *
1433	* ------------------------------------------------------------------------- */
1434	/*
1435	* The only open file descriptor is the slave tty - so no error messages.
1436	* returns are fatal
1437	*/
1438	int
1439	rxvt_term::run_child (const char *const *argv)
1440	{
1441	char *login;
1442
1443	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1444
1445	if (Options & Opt_console)
1446	{ /* be virtual console, fail silently */
1447	#ifdef TIOCCONS
1448	unsigned int on = 1;
1449
1450	ioctl (STDIN_FILENO, TIOCCONS, &on);
1451	#elif defined (SRIOCSREDIR)
1452	int fd;
1453
1454	fd = open (CONSOLE, O_WRONLY, 0);
1455	if (fd >= 0)
1456	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1457	close (fd);
1458	#endif /* SRIOCSREDIR */
1459
1460	}
1461
1462	/* reset signals and spin off the command interpreter */
1463	signal (SIGINT, SIG_DFL);
1464	signal (SIGQUIT, SIG_DFL);
1465	signal (SIGCHLD, SIG_DFL);
1466	/*
1467	* mimick login's behavior by disabling the job control signals
1468	* a shell that wants them can turn them back on
1469	*/
1470	#ifdef SIGTSTP
1471	signal (SIGTSTP, SIG_IGN);
1472	signal (SIGTTIN, SIG_IGN);
1473	signal (SIGTTOU, SIG_IGN);
1474	#endif /* SIGTSTP */
1475
1476	/* set window size */
1477	struct winsize ws;
1478
1479	ws.ws_col = TermWin.ncol;
1480	ws.ws_row = TermWin.nrow;
1481	ws.ws_xpixel = ws.ws_ypixel = 0;
1482	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1483
1484	// unblock signals (signals are blocked by iom.C
1485	sigset_t ss;
1486	sigemptyset (&ss);
1487	sigprocmask (SIG_SETMASK, &ss, 0);
1488
1489	#ifndef __QNX__
1490	/* command interpreter path */
1491	if (argv != NULL)
1492	{
1493	# ifdef DEBUG_CMD
1494	int i;
1495
1496	for (i = 0; argv[i]; i++)
1497	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1498	# endif	1032	#endif
1499		1033
1500	execvp (argv[0], (char *const *)argv);	1034	pointer_unblank ();
1501	/* no error message: STDERR is closed! */	1035	scr_recolour ();
1502	}
1503	else
1504	{
1505	const char *argv0, *shell;
1506
1507	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1508	shell = "/bin/sh";
1509
1510	argv0 = (const char *)rxvt_r_basename (shell);
1511	if (Options & Opt_loginShell)
1512	{
1513	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1514
1515	login[0] = '-';
1516	STRCPY (&login[1], argv0);
1517	argv0 = login;
1518	}
1519	execlp (shell, argv0, NULL);
1520	/* no error message: STDERR is closed! */
1521	}
1522
1523	#else /* __QNX__ uses qnxspawn () */
1524
1525	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1526	char *command = NULL, fullcommand[_MAX_PATH];
1527	char **arg_v, *arg_a[2] = { NULL, NULL };
1528
1529	if (argv != NULL)
1530	{
1531	if (access (argv[0], X_OK) == -1)
1532	{
1533	if (STRCHR (argv[0], '/') == NULL)
1534	{
1535	searchenv (argv[0], "PATH", fullcommand);
1536	if (fullcommand[0] != '\0')
1537	command = fullcommand;
1538	}
1539	if (access (command, X_OK) == -1)
1540	return -1;
1541	}
1542	else
1543	command = argv[0];
1544	arg_v = argv;
1545	}
1546	else
1547	{
1548	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1549	command = "/bin/sh";
1550
1551	arg_a[0] = my_basename (command);
1552	if (Options & Opt_loginShell)
1553	{
1554	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1555
1556	login[0] = '-';
1557	STRCPY (&login[1], arg_a[0]);
1558	arg_a[0] = login;
1559	}
1560	arg_v = arg_a;
1561	}
1562	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1563	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1564	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1565	command, arg_v, environ, iov_a, 0);
1566	if (login)
1567	free (login);
1568
1569	close (tty_fd);
1570	return cmd_fd;
1571
1572	#endif
1573	return -1;
1574	}	1036	}
1575		1037
1576	/* ------------------------------------------------------------------------- *	1038	/* ------------------------------------------------------------------------- *
1577	* GET TTY CURRENT STATE *	1039	* GET TTY CURRENT STATE *
1578	* ------------------------------------------------------------------------- */	1040	* ------------------------------------------------------------------------- */
1579	/* rxvt_get_ttymode () */
1580	/* EXTPROTO */
1581	void	1041	void
1582	rxvt_get_ttymode (ttymode_t *tio, int erase)	1042	rxvt_get_ttymode (ttymode_t *tio, int erase)
1583	{	1043	{
1584	#ifdef HAVE_TERMIOS_H
1585	/*	1044	/*
1586	* standard System V termios interface	1045	* standard System V termios interface
1587	*/	1046	*/
1588	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1047	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1589	{	1048	{
1590	/* return error - use system defaults */	1049	// return error - use system defaults,
		1050	// where possible, and zero elsewhere
		1051	memset (tio, 0, sizeof (ttymode_t));
		1052
1591	tio->c_cc[VINTR] = CINTR;	1053	tio->c_cc[VINTR] = CINTR;
1592	tio->c_cc[VQUIT] = CQUIT;	1054	tio->c_cc[VQUIT] = CQUIT;
1593	tio->c_cc[VERASE] = CERASE;	1055	tio->c_cc[VERASE] = CERASE;
		1056	#ifdef VERASE2
		1057	tio->c_cc[VERASE2] = CERASE2;
		1058	#endif
1594	tio->c_cc[VKILL] = CKILL;	1059	tio->c_cc[VKILL] = CKILL;
1595	tio->c_cc[VSTART] = CSTART;	1060	tio->c_cc[VSTART] = CSTART;
1596	tio->c_cc[VSTOP] = CSTOP;	1061	tio->c_cc[VSTOP] = CSTOP;
1597	tio->c_cc[VSUSP] = CSUSP;	1062	tio->c_cc[VSUSP] = CSUSP;
1598	# ifdef VDSUSP	1063	# ifdef VDSUSP
1599
1600	tio->c_cc[VDSUSP] = CDSUSP;	1064	tio->c_cc[VDSUSP] = CDSUSP;
1601	# endif	1065	# endif
1602	# ifdef VREPRINT	1066	# ifdef VREPRINT
1603
1604	tio->c_cc[VREPRINT] = CRPRNT;	1067	tio->c_cc[VREPRINT] = CRPRNT;
1605	# endif	1068	# endif
1606	# ifdef VDISCRD	1069	# ifdef VDISCRD
1607
1608	tio->c_cc[VDISCRD] = CFLUSH;	1070	tio->c_cc[VDISCRD] = CFLUSH;
1609	# endif	1071	# endif
1610	# ifdef VWERSE	1072	# ifdef VWERSE
1611
1612	tio->c_cc[VWERSE] = CWERASE;	1073	tio->c_cc[VWERSE] = CWERASE;
1613	# endif	1074	# endif
1614	# ifdef VLNEXT	1075	# ifdef VLNEXT
1615
1616	tio->c_cc[VLNEXT] = CLNEXT;	1076	tio->c_cc[VLNEXT] = CLNEXT;
1617	# endif	1077	# endif
1618
1619	}	1078	}
		1079
1620	tio->c_cc[VEOF] = CEOF;	1080	tio->c_cc[VEOF] = CEOF;
1621	tio->c_cc[VEOL] = VDISABLE;	1081	tio->c_cc[VEOL] = VDISABLE;
1622	# ifdef VEOL2	1082	# ifdef VEOL2
1623
1624	tio->c_cc[VEOL2] = VDISABLE;	1083	tio->c_cc[VEOL2] = VDISABLE;
1625	# endif	1084	# endif
1626	# ifdef VSWTC	1085	# ifdef VSWTC
1627
1628	tio->c_cc[VSWTC] = VDISABLE;	1086	tio->c_cc[VSWTC] = VDISABLE;
1629	# endif	1087	# endif
1630	# ifdef VSWTCH	1088	# ifdef VSWTCH
1631
1632	tio->c_cc[VSWTCH] = VDISABLE;	1089	tio->c_cc[VSWTCH] = VDISABLE;
1633	# endif	1090	# endif
1634	# if VMIN != VEOF	1091	# if VMIN != VEOF
1635
1636	tio->c_cc[VMIN] = 1;	1092	tio->c_cc[VMIN] = 1;
1637	# endif	1093	# endif
1638	# if VTIME != VEOL	1094	# if VTIME != VEOL
1639
1640	tio->c_cc[VTIME] = 0;	1095	tio->c_cc[VTIME] = 0;
1641	# endif	1096	# endif
1642		1097
1643	if (erase != -1)	1098	if (erase != -1)
1644	tio->c_cc[VERASE] = (char)erase;	1099	tio->c_cc[VERASE] = (char)erase;
…		…
1660	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1115	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1661	# if defined (ECHOCTL) && defined (ECHOKE)	1116	# if defined (ECHOCTL) && defined (ECHOKE)
1662	| ECHOCTL | ECHOKE	1117	| ECHOCTL | ECHOKE
1663	# endif	1118	# endif
1664	| ECHOE | ECHOK);	1119	| ECHOE | ECHOK);
1665	# else /* HAVE_TERMIOS_H */
1666
1667	/*
1668	* sgtty interface
1669	*/
1670
1671	/* get parameters -- gtty */
1672	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1673	{
1674	tio->sg.sg_erase = CERASE; /* ^H */
1675	tio->sg.sg_kill = CKILL; /* ^U */
1676	}
1677	if (erase != -1)
1678	tio->sg.sg_erase = (char)erase;
1679
1680	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1681
1682	/* get special characters */
1683	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1684	{
1685	tio->tc.t_intrc = CINTR; /* ^C */
1686	tio->tc.t_quitc = CQUIT; /* ^\ */
1687	tio->tc.t_startc = CSTART; /* ^Q */
1688	tio->tc.t_stopc = CSTOP; /* ^S */
1689	tio->tc.t_eofc = CEOF; /* ^D */
1690	tio->tc.t_brkc = -1;
1691	}
1692	/* get local special chars */
1693	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1694	{
1695	tio->lc.t_suspc = CSUSP; /* ^Z */
1696	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1697	tio->lc.t_rprntc = CRPRNT; /* ^R */
1698	tio->lc.t_flushc = CFLUSH; /* ^O */
1699	tio->lc.t_werasc = CWERASE; /* ^W */
1700	tio->lc.t_lnextc = CLNEXT; /* ^V */
1701	}
1702	/* get line discipline */
1703	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1704	# ifdef NTTYDISC
1705
1706	tio->line = NTTYDISC;
1707	# endif /* NTTYDISC */
1708
1709	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1710	#endif /* HAVE_TERMIOS_H */
1711		1120
1712	/*	1121	/*
1713	* Debugging	1122	* Debugging
1714	*/	1123	*/
1715	#ifdef DEBUG_TTYMODE	1124	#ifdef DEBUG_TTYMODE
…		…
1733	FOO (IGNCR, "IGNCR");	1142	FOO (IGNCR, "IGNCR");
1734	FOO (ICRNL, "ICRNL");	1143	FOO (ICRNL, "ICRNL");
1735	FOO (IXON, "IXON");	1144	FOO (IXON, "IXON");
1736	FOO (IXOFF, "IXOFF");	1145	FOO (IXOFF, "IXOFF");
1737	# ifdef IUCLC	1146	# ifdef IUCLC
1738
1739	FOO (IUCLC, "IUCLC");	1147	FOO (IUCLC, "IUCLC");
1740	# endif	1148	# endif
1741	# ifdef IXANY	1149	# ifdef IXANY
1742
1743	FOO (IXANY, "IXANY");	1150	FOO (IXANY, "IXANY");
1744	# endif	1151	# endif
1745	# ifdef IMAXBEL	1152	# ifdef IMAXBEL
1746
1747	FOO (IMAXBEL, "IMAXBEL");	1153	FOO (IMAXBEL, "IMAXBEL");
1748	# endif	1154	# endif
1749		1155
1750	fprintf (stderr, "\n");	1156	fprintf (stderr, "\n");
1751		1157
…		…
1758	FOO (VERASE, "VERASE");	1164	FOO (VERASE, "VERASE");
1759	FOO (VKILL, "VKILL");	1165	FOO (VKILL, "VKILL");
1760	FOO (VEOF, "VEOF");	1166	FOO (VEOF, "VEOF");
1761	FOO (VEOL, "VEOL");	1167	FOO (VEOL, "VEOL");
1762	# ifdef VEOL2	1168	# ifdef VEOL2
1763
1764	FOO (VEOL2, "VEOL2");	1169	FOO (VEOL2, "VEOL2");
1765	# endif	1170	# endif
1766	# ifdef VSWTC	1171	# ifdef VSWTC
1767
1768	FOO (VSWTC, "VSWTC");	1172	FOO (VSWTC, "VSWTC");
1769	# endif	1173	# endif
1770	# ifdef VSWTCH	1174	# ifdef VSWTCH
1771
1772	FOO (VSWTCH, "VSWTCH");	1175	FOO (VSWTCH, "VSWTCH");
1773	# endif	1176	# endif
1774
1775	FOO (VSTART, "VSTART");	1177	FOO (VSTART, "VSTART");
1776	FOO (VSTOP, "VSTOP");	1178	FOO (VSTOP, "VSTOP");
1777	FOO (VSUSP, "VSUSP");	1179	FOO (VSUSP, "VSUSP");
1778	# ifdef VDSUSP	1180	# ifdef VDSUSP
1779
1780	FOO (VDSUSP, "VDSUSP");	1181	FOO (VDSUSP, "VDSUSP");
1781	# endif	1182	# endif
1782	# ifdef VREPRINT	1183	# ifdef VREPRINT
1783
1784	FOO (VREPRINT, "VREPRINT");	1184	FOO (VREPRINT, "VREPRINT");
1785	# endif	1185	# endif
1786	# ifdef VDISCRD	1186	# ifdef VDISCRD
1787
1788	FOO (VDISCRD, "VDISCRD");	1187	FOO (VDISCRD, "VDISCRD");
1789	# endif	1188	# endif
1790	# ifdef VWERSE	1189	# ifdef VWERSE
1791
1792	FOO (VWERSE, "VWERSE");	1190	FOO (VWERSE, "VWERSE");
1793	# endif	1191	# endif
1794	# ifdef VLNEXT	1192	# ifdef VLNEXT
1795
1796	FOO (VLNEXT, "VLNEXT");	1193	FOO (VLNEXT, "VLNEXT");
1797	# endif	1194	# endif
1798		1195
1799	fprintf (stderr, "\n");	1196	fprintf (stderr, "\n");
1800	# undef FOO	1197	# undef FOO
1801	# endif /* HAVE_TERMIOS_H */	1198	# endif /* HAVE_TERMIOS_H */
1802	#endif /* DEBUG_TTYMODE */	1199	#endif /* DEBUG_TTYMODE */
1803	}	1200	}
1804		1201
		1202	/*----------------------------------------------------------------------*/
		1203	/*
		1204	* Run the command in a subprocess and return a file descriptor for the
		1205	* master end of the pseudo-teletype pair with the command talking to
		1206	* the slave.
		1207	*/
		1208	void
		1209	rxvt_term::run_command (const char *const *argv)
		1210	{
		1211	#if ENABLE_FRILLS
		1212	if (rs[Rs_pty_fd])
		1213	{
		1214	pty->pty = atoi (rs[Rs_pty_fd]);
		1215
		1216	if (pty->pty >= 0)
		1217	{
		1218	if (getfd_hook)
		1219	pty->pty = (*getfd_hook) (pty->pty);
		1220
		1221	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1222	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1223	}
		1224	}
		1225	else
		1226	#endif
		1227	if (!pty->get ())
		1228	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1229
		1230	int er;
		1231
		1232	#ifndef NO_BACKSPACE_KEY
		1233	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
		1234	er = rs[Rs_backspace_key][0];
		1235	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
		1236	er = '\177'; /* the initial state anyway */
		1237	else
		1238	#endif
		1239	er = -1;
		1240
		1241	rxvt_get_ttymode (&tio, er);
		1242	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
		1243	pty->set_utf8_mode (enc_utf8);
		1244
		1245	/* set initial window size */
		1246	tt_winch ();
		1247
		1248	#if ENABLE_FRILLS
		1249	if (rs[Rs_pty_fd])
		1250	return;
		1251	#endif
		1252
		1253	/* spin off the command interpreter */
		1254	switch (cmd_pid = fork ())
		1255	{
		1256	case -1:
		1257	{
		1258	cmd_pid = 0;
		1259	rxvt_fatal ("can't fork, aborting.\n");
		1260	}
		1261	case 0:
		1262	init_env ();
		1263
		1264	if (!pty->make_controlling_tty ())
		1265	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1266	else
		1267	{
		1268	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1269	dup2 (pty->tty, STDIN_FILENO);
		1270	dup2 (pty->tty, STDOUT_FILENO);
		1271	dup2 (pty->tty, STDERR_FILENO);
		1272
		1273	// close all our file handles that we do no longer need
		1274	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1275	{
		1276	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1277	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1278	}
		1279
		1280	run_child (argv);
		1281	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1282	}
		1283
		1284	_exit (EXIT_FAILURE);
		1285
		1286	default:
		1287	if (!option (Opt_utmpInhibit))
		1288	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
		1289
		1290	pty->close_tty ();
		1291
		1292	child_ev.start (cmd_pid);
		1293
		1294	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
		1295	break;
		1296	}
		1297	}
		1298
		1299	/* ------------------------------------------------------------------------- *
		1300	* CHILD PROCESS OPERATIONS *
		1301	* ------------------------------------------------------------------------- */
		1302	/*
		1303	* The only open file descriptor is the slave tty - so no error messages.
		1304	* returns are fatal
		1305	*/
		1306	int
		1307	rxvt_term::run_child (const char *const *argv)
		1308	{
		1309	char *login;
		1310
		1311	if (option (Opt_console))
		1312	{ /* be virtual console, fail silently */
		1313	#ifdef TIOCCONS
		1314	unsigned int on = 1;
		1315
		1316	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1317	#elif defined (SRIOCSREDIR)
		1318	int fd;
		1319
		1320	fd = open (CONSOLE, O_WRONLY, 0);
		1321	if (fd >= 0)
		1322	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1323	close (fd);
		1324	#endif /* SRIOCSREDIR */
		1325	}
		1326
		1327	/* reset signals and spin off the command interpreter */
		1328	signal (SIGINT, SIG_DFL);
		1329	signal (SIGQUIT, SIG_DFL);
		1330	signal (SIGCHLD, SIG_DFL);
		1331	signal (SIGHUP, SIG_DFL);
		1332	signal (SIGPIPE, SIG_DFL);
		1333	/*
		1334	* mimick login's behavior by disabling the job control signals
		1335	* a shell that wants them can turn them back on
		1336	*/
		1337	#ifdef SIGTSTP
		1338	signal (SIGTSTP, SIG_IGN);
		1339	signal (SIGTTIN, SIG_IGN);
		1340	signal (SIGTTOU, SIG_IGN);
		1341	#endif /* SIGTSTP */
		1342
		1343	// unblock signals (signals are blocked by iom.C
		1344	sigset_t ss;
		1345	sigemptyset (&ss);
		1346	sigprocmask (SIG_SETMASK, &ss, 0);
		1347
		1348	/* command interpreter path */
		1349	if (argv)
		1350	{
		1351	# ifdef DEBUG_CMD
		1352	int i;
		1353
		1354	for (i = 0; argv[i]; i++)
		1355	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1356	# endif
		1357
		1358	execvp (argv[0], (char *const *)argv);
		1359	/* no error message: STDERR is closed! */
		1360	}
		1361	else
		1362	{
		1363	const char *argv0, *shell;
		1364
		1365	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1366	shell = "/bin/sh";
		1367
		1368	argv0 = (const char *)rxvt_basename (shell);
		1369
		1370	if (option (Opt_loginShell))
		1371	{
		1372	login = (char *)rxvt_malloc (strlen (argv0) + 2);
		1373
		1374	login[0] = '-';
		1375	strcpy (&login[1], argv0);
		1376	argv0 = login;
		1377	}
		1378
		1379	execlp (shell, argv0, (char *)0);
		1380	/* no error message: STDERR is closed! */
		1381	}
		1382
		1383	return -1;
		1384	}
		1385
1805	/*----------------------- end-of-file (C source) -----------------------*/	1386	/*----------------------- end-of-file (C source) -----------------------*/

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