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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.39 by pcg, Sun Mar 14 17:33:07 2004 UTC vs.
Revision 1.201 by ayin, Fri Aug 3 23:32:14 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>
7	* - original version	7	* - original version
…		…
9	* - extensive modifications	9	* - extensive modifications
10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11	* - extensive modifications	11	* - extensive modifications
12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>	12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13	* - QNX support	13	* - QNX support
14	* Copyright (c) 2003-2004 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 */	152	NULL, /* Color_pointer_fg */
		153	NULL, /* Color_pointer_bg */
319	NULL, /* Color_border */	154	NULL, /* Color_border */
320	#ifndef NO_BOLD_UNDERLINE_REVERSE	155	#ifndef NO_BOLD_UNDERLINE_REVERSE
321	NULL, /* Color_BD */	156	NULL, /* Color_BD */
		157	NULL, /* Color_IT */
322	NULL, /* Color_UL */	158	NULL, /* Color_UL */
323	NULL, /* Color_RV */	159	NULL, /* Color_RV */
324	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		161	#if ENABLE_FRILLS
		162	NULL, // Color_underline
		163	#endif
325	#ifdef OPTION_HC	164	#ifdef OPTION_HC
326	NULL,	165	NULL,
327	#endif	166	#endif
328	#ifdef KEEP_SCROLLCOLOR	167	#ifdef KEEP_SCROLLCOLOR
329	COLOR_SCROLLBAR,	168	COLOR_SCROLLBAR,
330	COLOR_SCROLLTROUGH,	169	COLOR_SCROLLTROUGH,
331	#endif /* KEEP_SCROLLCOLOR */	170	#endif /* KEEP_SCROLLCOLOR */
332		171	#if ENABLE_TRANSPARENCY
333	};	172	NULL,
334
335	const char *const xa_names[NUM_XA] =
336	{
337	"TEXT",
338	"COMPOUND_TEXT",
339	"UTF8_STRING",
340	"MULTIPLE",
341	"TARGETS",
342	"TIMESTAMP",
343	"VT_SELECTION",
344	"INCR",
345	"WM_DELETE_WINDOW",
346	#ifdef TRANSPARENT
347	"_XROOTPMAP_ID",
348	#endif	173	#endif
349	#ifdef OFFIX_DND	174	#if OFF_FOCUS_FADING
350	"DndProtocol",	175	"rgb:00/00/00",
351	"DndSelection",
352	#endif	176	#endif
353	"CLIPBOARD"
354	};	177	};
355		178
356	bool	179	bool
357	rxvt_term::init_vars ()	180	rxvt_term::init_vars ()
358	{	181	{
		182	pix_colors = //
359	PixColors = new rxvt_color [TOTAL_COLORS];	183	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
360	if (PixColors == NULL)	184	#ifdef OFF_FOCUS_FADING
361	return false;	185	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
362
363	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
364	TermWin.pixmap = None;
365	#endif	186	#endif
366	#ifdef UTMP_SUPPORT	187
367	next_utmp_action = SAVE;
368	#endif
369	#ifndef NO_SETOWNER_TTYDEV
370	next_tty_action = SAVE;
371	#endif
372		188
373	MEvent.time = CurrentTime;	189	MEvent.time = CurrentTime;
374	MEvent.button = AnyButton;	190	MEvent.button = AnyButton;
375	Options = DEFAULT_OPTIONS;
376	want_refresh = 1;	191	want_refresh = 1;
377	cmd_pid = -1;
378	cmd_fd = tty_fd = -1;
379	PrivateModes = SavedModes = PrivMode_Default;	192	priv_modes = SavedModes = PrivMode_Default;
380	TermWin.focus = 0;
381	TermWin.ncol = 80;	193	ncol = 80;
382	TermWin.nrow = 24;	194	nrow = 24;
383	TermWin.int_bwidth = INTERNALBORDERWIDTH;	195	int_bwidth = INTERNALBORDERWIDTH;
384	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	196	ext_bwidth = EXTERNALBORDERWIDTH;
385	TermWin.lineSpace = LINESPACE;	197	lineSpace = LINESPACE;
386	TermWin.saveLines = SAVELINES;	198	saveLines = SAVELINES;
387	numPixColors = TOTAL_COLORS;	199	numpix_colors = TOTAL_COLORS;
388		200
389	#ifndef NO_NEW_SELECTION
390	selection_style = NEW_SELECT;
391	#else
392	selection_style = OLD_SELECT;
393	#endif
394
395	#ifndef NO_BRIGHTCOLOR
396	colorfgbg = DEFAULT_RSTYLE;
397	#endif
398
399	refresh_limit = 1;
400	refresh_type = SLOW_REFRESH;	201	refresh_type = SLOW_REFRESH;
401	prev_nrow = prev_ncol = 0;
402		202
403	oldcursor.row = oldcursor.col = -1;	203	oldcursor.row = oldcursor.col = -1;
		204	#ifdef HAVE_BG_PIXMAP
		205	#ifdef HAVE_AFTERIMAGE
		206	bgPixmap.original_asim = NULL;
		207	#endif
		208	/* bgPixmap.w = bgPixmap.h = 0; */
404	#ifdef XPM_BACKGROUND	209	#ifdef XPM_BACKGROUND
405	/* bgPixmap.w = bgPixmap.h = 0; */
406	bgPixmap.x = bgPixmap.y = 50;	210	bgPixmap.h_scale = bgPixmap.v_scale = 0;
		211	bgPixmap.h_align = bgPixmap.v_align = 0;
		212	#endif
		213	bgPixmap.flags = 0;
407	bgPixmap.pixmap = None;	214	bgPixmap.pixmap = None;
408	#endif	215	#endif
409		216
410	last_bot = last_state = -1;	217	last_bot = last_state = -1;
411		218
412	#ifdef MENUBAR	219	set_option (Opt_scrollBar);
413	menu_readonly = 1;	220	set_option (Opt_scrollTtyOutput);
414	# if ! (MENUBAR_MAX > 1)	221	set_option (Opt_jumpScroll);
415	CurrentBar = & (BarList);	222	set_option (Opt_skipScroll);
416	# endif /* (MENUBAR_MAX > 1) */	223	set_option (Opt_secondaryScreen);
417	#endif	224	set_option (Opt_secondaryScroll);
		225	set_option (Opt_pastableTabs);
		226	set_option (Opt_intensityStyles);
		227	set_option (Opt_iso14755_52);
418		228
419	return true;	229	return true;
420	}	230	}
421		231
422	void	232	void
423	rxvt_term::init_secondary ()	233	rxvt_term::init_secondary ()
424	{	234	{
425	int i;	235	int i;
426	#ifdef TTY_GID_SUPPORT
427	struct group *gr = getgrnam ("tty");
428
429	if (gr)
430	{ /* change group ownership of tty to "tty" */
431	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
432	ttygid = gr->gr_gid;
433	}
434	else
435	#endif /* TTY_GID_SUPPORT */
436
437	{
438	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
439	ttygid = getgid ();
440	}
441		236
442	/*	237	/*
443	* Close all unused file descriptors	238	* Close all unused file descriptors
444	* We don't want them, we don't need them.	239	* We don't want them, we don't need them.
445	*/	240	*/
…		…
475	int i, r_argc;	270	int i, r_argc;
476	char *val;	271	char *val;
477	const char **cmd_argv, **r_argv;	272	const char **cmd_argv, **r_argv;
478		273
479	/*	274	/*
480	* Look for -exec option. Find => split and make cmd_argv[] of command args	275	* Look for -e option. Find => split and make cmd_argv[] of command args
481	*/	276	*/
482	for (r_argc = 0; r_argc < argc; r_argc++)	277	for (r_argc = 0; r_argc < argc; r_argc++)
483	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	278	if (!strcmp (argv[r_argc], "-e"))
484	break;	279	break;
485		280
486	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	281	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
487		282
488	for (i = 0; i < r_argc; i++)	283	for (i = 0; i < r_argc; i++)
…		…
500	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	295	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
501		296
502	cmd_argv[i] = NULL;	297	cmd_argv[i] = NULL;
503	}	298	}
504		299
505	/* clear all resources */
506	for (i = 0; i < NUM_RESOURCES;)
507	rs[i++] = NULL;
508
509	rs[Rs_name] = rxvt_r_basename (argv[0]);	300	rs[Rs_name] = rxvt_r_basename (argv[0]);
510		301
511	/*	302	/*
512	* Open display, get options/resources and create the window	303	* Open display, get options/resources and create the window
513	*/	304	*/
		305
514	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	306	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
515	rs[Rs_display_name] = ":0";	307	rs[Rs_display_name] = ":0";
516		308
517	get_options (r_argc, r_argv);	309	get_options (r_argc, r_argv);
		310
		311	if (!(display = displays.get (rs[Rs_display_name])))
		312	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		313
		314	// using a local pointer decreases code size a lot
		315	xa = display->xa;
		316
		317	set (display);
		318	extract_resources ();
		319
		320	#if XFT
		321	if (rs[Rs_depth])
		322	select_visual (strtol (rs[Rs_depth], 0, 0));
		323	#endif
		324
		325	#ifdef HAVE_AFTERIMAGE
		326	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		327	#endif
518	free (r_argv);	328	free (r_argv);
519		329
520	#ifdef LOCAL_X_IS_UNIX	330	for (int i = NUM_RESOURCES; i--; )
521	if (rs[Rs_display_name][0] == ':')	331	if (rs [i] == resval_undef)
522	{	332	rs [i] = 0;
523	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	333
524	STRCPY (val, "unix");	334	#if ENABLE_PERL
525	STRCAT (val, rs[Rs_display_name]);	335	if (!rs[Rs_perl_ext_1])
526	display = displays.get (val);	336	rs[Rs_perl_ext_1] = "default";
527	free (val);	337
		338	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		339	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		340	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
528	}	341	{
529	#endif	342	rxvt_perl.init (this);
530		343	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
531	if (!display
532	&& ! (display = displays.get (rs[Rs_display_name])))
533	{	344	}
534	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);	345	#endif
535	exit (EXIT_FAILURE);
536	}
537
538	extract_resources (display->display, rs[Rs_name]);
539		346
540	/*	347	/*
541	* set any defaults not already set	348	* set any defaults not already set
542	*/	349	*/
543	if (cmd_argv && cmd_argv[0])	350	if (cmd_argv && cmd_argv[0])
…		…
554	if (!rs[Rs_iconName])	361	if (!rs[Rs_iconName])
555	rs[Rs_iconName] = rs[Rs_name];	362	rs[Rs_iconName] = rs[Rs_name];
556	}	363	}
557		364
558	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	365	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
559	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	366	saveLines = min (i, MAX_SAVELINES);
560		367
561	#ifndef NO_FRILLS	368	#if ENABLE_FRILLS
562	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	369	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
563	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	370	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		371
564	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	372	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
565	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	373	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
566	#endif
567		374
568	#ifndef NO_LINESPACE
569	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	375	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
570	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	376	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
571	#endif	377	#endif
572		378
573	#ifdef POINTER_BLANK	379	#ifdef POINTER_BLANK
574	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	380	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
575	pointerBlankDelay = i;	381	pointerBlankDelay = i;
576	else	382	else
577	pointerBlankDelay = 2;	383	pointerBlankDelay = 2;
578	#endif	384	#endif
579		385
580	/* no point having a scrollbar without having any scrollback! */	386	/* no point having a scrollbar without having any scrollback! */
581	if (!TermWin.saveLines)	387	if (!saveLines)
582	Options &= ~Opt_scrollBar;	388	set_option (Opt_scrollBar, 0);
583		389
584	#ifdef PRINTPIPE	390	#ifdef PRINTPIPE
585	if (!rs[Rs_print_pipe])	391	if (!rs[Rs_print_pipe])
586	rs[Rs_print_pipe] = PRINTPIPE;	392	rs[Rs_print_pipe] = PRINTPIPE;
587	#endif	393	#endif
…		…
596	# else	402	# else
597	key_backspace = "DEC"; /* can toggle between \010 or \177 */	403	key_backspace = "DEC"; /* can toggle between \010 or \177 */
598	# endif	404	# endif
599	else	405	else
600	{	406	{
601	val = STRDUP (rs[Rs_backspace_key]);	407	val = strdup (rs[Rs_backspace_key]);
602	rxvt_Str_trim (val);	408	rxvt_Str_trim (val);
603	rxvt_Str_escaped (val);	409	rxvt_Str_escaped (val);
604	key_backspace = val;	410	key_backspace = val;
605	}	411	}
606	#endif	412	#endif
…		…
612	# else	418	# else
613	key_delete = "\033[3~";	419	key_delete = "\033[3~";
614	# endif	420	# endif
615	else	421	else
616	{	422	{
617	val = STRDUP (rs[Rs_delete_key]);	423	val = strdup (rs[Rs_delete_key]);
618	rxvt_Str_trim (val);	424	rxvt_Str_trim (val);
619	rxvt_Str_escaped (val);	425	rxvt_Str_escaped (val);
620	key_delete = val;	426	key_delete = val;
621	}	427	}
622	#endif	428	#endif
…		…
624	{	430	{
625	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	431	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
626	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	432	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
627	}	433	}
628		434
629	if (rs[Rs_selectstyle])
630	{
631	if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
632	selection_style = OLD_WORD_SELECT;
633	#ifndef NO_OLD_SELECTION
634
635	else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
636	selection_style = OLD_SELECT;
637	#endif
638
639	}
640
641	#ifdef HAVE_SCROLLBARS	435	#ifdef HAVE_SCROLLBARS
642	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	436	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
643	rs[Rs_scrollBar_thickness]);
644	#endif	437	#endif
645		438
646	#ifdef XTERM_REVERSE_VIDEO	439	#ifdef XTERM_REVERSE_VIDEO
647	/* this is how xterm implements reverseVideo */	440	/* this is how xterm implements reverseVideo */
648	if (Options & Opt_reverseVideo)	441	if (option (Opt_reverseVideo))
649	{	442	{
650	if (!rs[Rs_color + Color_fg])	443	if (!rs[Rs_color + Color_fg])
651	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	444	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		445
652	if (!rs[Rs_color + Color_bg])	446	if (!rs[Rs_color + Color_bg])
653	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	447	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
654	}	448	}
655	#endif	449	#endif
656		450
…		…
658	if (!rs[Rs_color + i])	452	if (!rs[Rs_color + i])
659	rs[Rs_color + i] = def_colorName[i];	453	rs[Rs_color + i] = def_colorName[i];
660		454
661	#ifndef XTERM_REVERSE_VIDEO	455	#ifndef XTERM_REVERSE_VIDEO
662	/* this is how we implement reverseVideo */	456	/* this is how we implement reverseVideo */
663	if (Options & Opt_reverseVideo)	457	if (option (Opt_reverseVideo))
664	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	458	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
665	#endif	459	#endif
666		460
667	/* convenient aliases for setting fg/bg to colors */	461	/* convenient aliases for setting fg/bg to colors */
668	color_aliases (Color_fg);	462	color_aliases (Color_fg);
669	color_aliases (Color_bg);	463	color_aliases (Color_bg);
670	#ifndef NO_CURSORCOLOR	464	#ifndef NO_CURSORCOLOR
671	color_aliases (Color_cursor);	465	color_aliases (Color_cursor);
672	color_aliases (Color_cursor2);	466	color_aliases (Color_cursor2);
673	#endif /* NO_CURSORCOLOR */	467	#endif /* NO_CURSORCOLOR */
674	color_aliases (Color_pointer);	468	color_aliases (Color_pointer_fg);
		469	color_aliases (Color_pointer_bg);
675	color_aliases (Color_border);	470	color_aliases (Color_border);
676	#ifndef NO_BOLD_UNDERLINE_REVERSE	471	#ifndef NO_BOLD_UNDERLINE_REVERSE
677	color_aliases (Color_BD);	472	color_aliases (Color_BD);
678	color_aliases (Color_UL);	473	color_aliases (Color_UL);
679	color_aliases (Color_RV);	474	color_aliases (Color_RV);
680	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	475	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		476
		477	if (!rs[Rs_color + Color_border])
		478	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
681		479
682	return cmd_argv;	480	return cmd_argv;
683	}	481	}
684		482
685	/*----------------------------------------------------------------------*/	483	/*----------------------------------------------------------------------*/
…		…
704	val = rxvt_network_display (rs[Rs_display_name]);	502	val = rxvt_network_display (rs[Rs_display_name]);
705	rs[Rs_display_name] = (const char *)val;	503	rs[Rs_display_name] = (const char *)val;
706		504
707	if (val == NULL)	505	if (val == NULL)
708	#endif /* DISPLAY_IS_IP */	506	#endif /* DISPLAY_IS_IP */
709	val = XDisplayString (display->display);	507	val = XDisplayString (dpy);
710		508
711	if (rs[Rs_display_name] == NULL)	509	if (rs[Rs_display_name] == NULL)
712	rs[Rs_display_name] = val; /* use broken `:0' value */	510	rs[Rs_display_name] = val; /* use broken `:0' value */
713		511
714	i = STRLEN (val);	512	i = strlen (val);
715	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	513	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
716		514
717	sprintf (env_display, "DISPLAY=%s", val);	515	sprintf (env_display, "DISPLAY=%s", val);
718		516
719	/* avoiding the math library:	517	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
720	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
721	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
722	;
723	MAX_IT (i, 1);
724	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
725
726	sprintf (env_windowid, "WINDOWID=%u",
727	(unsigned int)TermWin.parent[0]);
728		518
729	/* add entries to the environment:	519	/* add entries to the environment:
730	* @ DISPLAY: in case we started with -display	520	* @ DISPLAY: in case we started with -display
731	* @ WINDOWID: X window id number of the window	521	* @ WINDOWID: X window id number of the window
732	* @ COLORTERM: terminal sub-name and also indicates its color	522	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
734	* @ TERMINFO: path to terminfo directory	524	* @ TERMINFO: path to terminfo directory
735	* @ COLORFGBG: fg;bg color codes	525	* @ COLORFGBG: fg;bg color codes
736	*/	526	*/
737	putenv (env_display);	527	putenv (env_display);
738	putenv (env_windowid);	528	putenv (env_windowid);
		529
739	if (env_colorfgbg)	530	if (env_colorfgbg)
740	putenv (env_colorfgbg);	531	putenv (env_colorfgbg);
741		532
742	#ifdef RXVT_TERMINFO	533	#ifdef RXVT_TERMINFO
743	putenv ("TERMINFO=" RXVT_TERMINFO);	534	putenv ("TERMINFO=" RXVT_TERMINFO);
744	#endif	535	#endif
745		536
746	if (display->depth <= 2)	537	if (depth <= 2)
747	putenv ("COLORTERM=" COLORTERMENV "-mono");	538	putenv ("COLORTERM=" COLORTERMENV "-mono");
748	else	539	else
749	putenv ("COLORTERM=" COLORTERMENVFULL);	540	putenv ("COLORTERM=" COLORTERMENVFULL);
750		541
751	if (rs[Rs_term_name] != NULL)	542	if (rs[Rs_term_name] != NULL)
752	{	543	{
753	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	544	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
754	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	545	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
755	putenv (env_term);	546	putenv (env_term);
756	}	547	}
757	else	548	else
758	putenv ("TERM=" TERMENV);	549	putenv ("TERM=" TERMENV);
…		…
771	* This should support all European type languages.	562	* This should support all European type languages.
772	*/	563	*/
773	void	564	void
774	rxvt_term::set_locale (const char *locale)	565	rxvt_term::set_locale (const char *locale)
775	{	566	{
		567	set_environ (envv);
		568
776	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	569	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
777	free (this->locale);	570	free (this->locale);
778	this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale));	571	this->locale = setlocale (LC_CTYPE, locale);
		572
		573	if (!this->locale)
		574	{
		575	if (*locale)
		576	{
		577	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
		578	setlocale (LC_CTYPE, "C");
		579	}
		580	else
		581	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		582
		583	this->locale = "C";
		584	}
		585
		586
		587	this->locale = rxvt_strdup (this->locale);
779	SET_LOCALE (this->locale);	588	SET_LOCALE (this->locale);
780	mbstate.reset ();	589	mbstate.reset ();
781	#endif	590	#endif
		591
782	#if HAVE_NL_LANGINFO	592	#if HAVE_NL_LANGINFO
		593	char *codeset = strdup (nl_langinfo (CODESET));
		594	// /^UTF.?8/i
		595	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		596	&& (codeset[1] == 'T' || codeset[1] == 't')
		597	&& (codeset[2] == 'F' || codeset[2] == 'f')
		598	&& (codeset[3] == '8' || codeset[4] == '8');
783	free (codeset);	599	free (codeset);
784	codeset = strdup (nl_langinfo (CODESET));
785	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
786	|| !STRCASECMP (codeset, "UTF8");
787	#else	600	#else
788	enc_utf8 = 1;	601	enc_utf8 = 0;
789	#endif	602	#endif
790	}	603	}
791		604
792	void	605	void
793	rxvt_term::init_xlocale ()	606	rxvt_term::init_xlocale ()
794	{	607	{
		608	set_environ (envv);
		609
795	#ifdef USE_XIM	610	#ifdef USE_XIM
796	if (!locale)	611	if (!locale)
797	rxvt_print_error ("Setting locale failed.");	612	rxvt_warn ("setting locale failed, working without locale support.\n");
798	else	613	else
799	{	614	{
800	Atom wmlocale;	615	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
801
802	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
803	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
804	XA_STRING, 8, PropModeReplace,
805	(unsigned char *)locale, STRLEN (locale));
806		616
807	if (!XSupportsLocale ())	617	if (!XSupportsLocale ())
808	{	618	{
809	rxvt_print_error ("The locale is not supported by Xlib");	619	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
810	return;	620	return;
811	}	621	}
812		622
813	im_ev.start (display);	623	im_ev.start (display);
814		624
…		…
824	{	634	{
825	/*	635	/*
826	* Initialize the command connection.	636	* Initialize the command connection.
827	* This should be called after the X server connection is established.	637	* This should be called after the X server connection is established.
828	*/	638	*/
829	int i;
830
831	for (i = 0; i < NUM_XA; i++)
832	xa[i] = XInternAtom (display->display, xa_names[i], False);
833
834	/* Enable delete window protocol */
835	XSetWMProtocols (display->display, TermWin.parent[0],
836	& (xa[XA_WMDELETEWINDOW]), 1);
837
838	#ifdef USING_W11LIB
839	/* enable W11 callbacks */
840	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
841	#endif
842		639
843	#ifdef META8_OPTION	640	#ifdef META8_OPTION
844	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	641	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
845	#endif	642	#endif
846		643
847	get_ourmods ();	644	get_ourmods ();
848		645
849	if (! (Options & Opt_scrollTtyOutput))	646	if (!option (Opt_scrollTtyOutput))
850	PrivateModes |= PrivMode_TtyOutputInh;	647	priv_modes |= PrivMode_TtyOutputInh;
851	if (Options & Opt_scrollTtyKeypress)	648	if (option (Opt_scrollTtyKeypress))
852	PrivateModes |= PrivMode_Keypress;	649	priv_modes |= PrivMode_Keypress;
853	if (! (Options & Opt_jumpScroll))	650	if (!option (Opt_jumpScroll))
854	PrivateModes |= PrivMode_smoothScroll;	651	priv_modes |= PrivMode_smoothScroll;
855		652
856	#ifndef NO_BACKSPACE_KEY	653	#ifndef NO_BACKSPACE_KEY
857	if (STRCMP (key_backspace, "DEC") == 0)	654	if (strcmp (key_backspace, "DEC") == 0)
858	PrivateModes |= PrivMode_HaveBackSpace;	655	priv_modes |= PrivMode_HaveBackSpace;
859	#endif	656	#endif
860		657
861	/* add value for scrollBar */	658	/* add value for scrollBar */
862	if (scrollbar_visible ())	659	if (scrollBar.state)
863	{	660	{
864	PrivateModes |= PrivMode_scrollBar;	661	priv_modes |= PrivMode_scrollBar;
865	SavedModes |= PrivMode_scrollBar;	662	SavedModes |= PrivMode_scrollBar;
866	}	663	}
867	if (menubar_visible ())
868	{
869	PrivateModes |= PrivMode_menuBar;
870	SavedModes |= PrivMode_menuBar;
871	}
872		664
873	#ifdef CURSOR_BLINK	665	run_command (argv);
874	if (Options & Opt_cursorBlink)
875	(void)gettimeofday (&lastcursorchange, NULL);
876	#endif
877
878	if ((cmd_fd = run_command (argv)) < 0)
879	{
880	rxvt_print_error ("aborting");
881	exit (EXIT_FAILURE);
882	}
883	}	666	}
884		667
885	/*----------------------------------------------------------------------*/	668	/*----------------------------------------------------------------------*/
886	void	669	void
887	rxvt_term::Get_Colours ()	670	rxvt_term::Get_Colours ()
888	{	671	{
889	int i;	672	int i;
890		673
		674	#ifdef OFF_FOCUS_FADING
		675	pix_colors = pix_colors_focused;
		676	#endif
		677
891	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	678	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
892	{	679	{
		680	const char *name = rs[Rs_color + i];
		681
		682	if (!name)
		683	continue;
		684
893	rxvt_color xcol;	685	rxvt_color xcol;
894		686
895	if (!rs[Rs_color + i])	687	if (!set_color (xcol, name))
896	continue;
897
898	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
899	{	688	{
900	#ifndef XTERM_REVERSE_VIDEO	689	#ifndef XTERM_REVERSE_VIDEO
901	if (i < 2 && (Options & Opt_reverseVideo))	690	if (i < 2 && option (Opt_reverseVideo))
902	rs[Rs_color + i] = def_colorName[!i];	691	name = def_colorName [1 - i];
903	else	692	else
904	#endif	693	#endif
905	rs[Rs_color + i] = def_colorName[i];	694	name = def_colorName [i];
906		695
907	if (!rs[Rs_color + i])	696	if (!name)
908	continue;	697	continue;
909		698
910	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	699	if (!set_color (xcol, name))
911	{	700	{
912	switch (i)	701	switch (i)
913	{	702	{
914	case Color_fg:	703	case Color_fg:
915	case Color_bg:	704	case Color_bg:
916	/* fatal: need bg/fg color */	705	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
917	rxvt_print_error ("aborting");	706	name = "";
918	exit (EXIT_FAILURE);
919	/* NOTREACHED */
920	break;	707	break;
921	#ifndef NO_CURSORCOLOR	708	#ifndef NO_CURSORCOLOR
922	case Color_cursor2:	709	case Color_cursor2:
923	xcol = PixColors[Color_fg];	710	#endif
924	break;
925	#endif /* ! NO_CURSORCOLOR */
926	case Color_pointer:	711	case Color_pointer_fg:
927	xcol = PixColors[Color_fg];	712	name = rs[Rs_color + Color_fg];
		713	xcol.set (this, name);
928	break;	714	break;
929	default:	715	default:
930	xcol = PixColors[Color_bg]; /* None */	716	name = rs[Rs_color + Color_bg];
		717	xcol.set (this, name);
931	break;	718	break;
932	}	719	}
933	}	720	}
934	}	721	}
935		722
936	PixColors[i] = xcol;	723	pix_colors[i] = xcol;
937	SET_PIXCOLOR (i);	724	rs[Rs_color + i] = name;
		725	}
		726
		727	if (depth <= 2)
938	}	728	{
939		729	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
940	if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])	730	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
941	PixColors[Color_pointer] = PixColors[Color_fg];	731	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
942	if (XDEPTH <= 2 || !rs[Rs_color + Color_border])	732	}
943	PixColors[Color_border] = PixColors[Color_fg];
944		733
945	/*	734	/*
946	* get scrollBar/menuBar shadow colors	735	* get scrollBar shadow colors
947	*	736	*
948	* The calculations of topShadow/bottomShadow values are adapted	737	* The calculations of topShadow/bottomShadow values are adapted
949	* from the fvwm window manager.	738	* from the fvwm window manager.
950	*/	739	*/
951	#ifdef KEEP_SCROLLCOLOR	740	#ifdef KEEP_SCROLLCOLOR
952		741	if (depth <= 2)
953	if (XDEPTH <= 2)	742	{
954	{ /* Monochrome */	743	/* Monochrome */
955	PixColors[Color_scroll] = PixColors[Color_fg];	744	alias_color (Color_scroll, Color_fg);
956	PixColors[Color_topShadow] = PixColors[Color_bg];	745	alias_color (Color_topShadow, Color_bg);
957	PixColors[Color_bottomShadow] = PixColors[Color_bg];	746	alias_color (Color_bottomShadow, Color_bg);
958	}	747	}
959	else	748	else
960	{	749	{
961	rxvt_color xcol[3];	750	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
962	/* xcol[0] == white
963	* xcol[1] == top shadow
964	* xcol[2] == bot shadow */
965		751
966	xcol[1] = PixColors[Color_scroll];	752	rgba cscroll;
967	# ifdef PREFER_24BIT	753	pix_colors [Color_scroll].get (cscroll);
968	xcol[0].set (display, 65535, 65535, 65535);
969	/* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
970	# else
971	xcol[0].set (display, WhitePixel (display->display, display->screen));
972	# endif
973
974	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
975
976	xcol[0].get (display, pr0, pg0, pb0);
977	xcol[1].get (display, pr1, pg1, pb1);
978
979	/* bottomShadowColor */
980	if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
981	xcol[2] = PixColors[Color_Black];
982
983	PixColors[Color_bottomShadow] = xcol[2];
984		754
985	/* topShadowColor */	755	/* topShadowColor */
986	if (!xcol[1].set (display,	756	if (!pix_colors[Color_topShadow].set (this,
987	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	757	rgba (
988	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	758	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
989	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	759	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
990	xcol[1] = PixColors[Color_White];	760	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
991		761	cscroll.a)
992	PixColors[Color_topShadow] = xcol[1];	762	))
		763	alias_color (Color_topShadow, Color_White);
993	}	764	}
994	#endif /* KEEP_SCROLLCOLOR */	765	#endif /* KEEP_SCROLLCOLOR */
		766
		767	#ifdef OFF_FOCUS_FADING
		768	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		769	update_fade_color (i);
		770	#endif
995	}	771	}
996		772
997	/*----------------------------------------------------------------------*/	773	/*----------------------------------------------------------------------*/
998	/* color aliases, fg/bg bright-bold */	774	/* color aliases, fg/bg bright-bold */
999	void	775	void
…		…
1004	int i = atoi (rs[Rs_color + idx]);	780	int i = atoi (rs[Rs_color + idx]);
1005		781
1006	if (i >= 8 && i <= 15)	782	if (i >= 8 && i <= 15)
1007	{ /* bright colors */	783	{ /* bright colors */
1008	i -= 8;	784	i -= 8;
1009	#ifndef NO_BRIGHTCOLOR
1010	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	785	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1011	return;	786	return;
1012	#endif
1013
1014	}	787	}
1015		788
1016	if (i >= 0 && i <= 7) /* normal colors */	789	if (i >= 0 && i <= 7) /* normal colors */
1017	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	790	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1018	}	791	}
…		…
1024	* Use resource ``modifier'' to override the Meta modifier	797	* Use resource ``modifier'' to override the Meta modifier
1025	*/	798	*/
1026	void	799	void
1027	rxvt_term::get_ourmods ()	800	rxvt_term::get_ourmods ()
1028	{	801	{
1029	int i, j, k;	802	int i, j, k;
1030	int requestedmeta, realmeta, realalt;	803	int requestedmeta, realmeta, realalt;
1031	const char *cm, *rsmod;	804	const char *cm, *rsmod;
1032	XModifierKeymap *map;	805	XModifierKeymap *map;
1033	KeyCode *kc;	806	KeyCode *kc;
1034	const unsigned int modmasks[] =	807	const unsigned int modmasks[] =
1035	{	808	{
1036	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	809	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1037	};	810	};
1038		811
1039	requestedmeta = realmeta = realalt = 0;	812	requestedmeta = realmeta = realalt = 0;
1040	rsmod = rs[Rs_modifier];	813	rsmod = rs[Rs_modifier];
		814
1041	if (rsmod	815	if (rsmod
1042	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	816	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1043	requestedmeta = rsmod[3] - '0';	817	requestedmeta = rsmod[3] - '0';
1044		818
1045	map = XGetModifierMapping (display->display);	819	map = XGetModifierMapping (dpy);
1046	kc = map->modifiermap;	820	kc = map->modifiermap;
		821
1047	for (i = 1; i < 6; i++)	822	for (i = 1; i < 6; i++)
1048	{	823	{
1049	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	824	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		825
1050	for (j = map->max_keypermod; j--; k++)	826	for (j = map->max_keypermod; j--; k++)
1051	{	827	{
1052	if (kc[k] == 0)	828	if (kc[k] == 0)
1053	break;	829	break;
		830
1054	switch (XKeycodeToKeysym (display->display, kc[k], 0))	831	switch (XKeycodeToKeysym (dpy, kc[k], 0))
1055	{	832	{
1056	case XK_Num_Lock:	833	case XK_Num_Lock:
1057	ModNumLockMask = modmasks[i - 1];	834	ModNumLockMask = modmasks[i - 1];
1058	/* FALLTHROUGH */	835	continue;
1059	default:	836
1060	continue; /* for (;;) */	837	case XK_ISO_Level3_Shift:
		838	ModLevel3Mask = modmasks[i - 1];
		839	continue;
		840
1061	case XK_Meta_L:	841	case XK_Meta_L:
1062	case XK_Meta_R:	842	case XK_Meta_R:
1063	cm = "meta";	843	cm = "meta";
1064	realmeta = i;	844	realmeta = i;
1065	break;	845	break;
		846
1066	case XK_Alt_L:	847	case XK_Alt_L:
1067	case XK_Alt_R:	848	case XK_Alt_R:
1068	cm = "alt";	849	cm = "alt";
1069	realalt = i;	850	realalt = i;
1070	break;	851	break;
		852
1071	case XK_Super_L:	853	case XK_Super_L:
1072	case XK_Super_R:	854	case XK_Super_R:
1073	cm = "super";	855	cm = "super";
1074	break;	856	break;
		857
1075	case XK_Hyper_L:	858	case XK_Hyper_L:
1076	case XK_Hyper_R:	859	case XK_Hyper_R:
1077	cm = "hyper";	860	cm = "hyper";
1078	break;	861	break;
		862
		863	default:
		864	continue;
1079	}	865	}
1080	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	866
		867	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1081	requestedmeta = i;	868	requestedmeta = i;
1082	}	869	}
1083	}	870	}
		871
1084	XFreeModifiermap (map);	872	XFreeModifiermap (map);
		873
1085	i = (requestedmeta ? requestedmeta	874	i = requestedmeta ? requestedmeta
1086	: (realmeta ? realmeta	875	: realmeta ? realmeta
1087	: (realalt ? realalt : 0)));	876	: realalt ? realalt
		877	: 0;
		878
1088	if (i)	879	if (i)
1089	ModMetaMask = modmasks[i - 1];	880	ModMetaMask = modmasks[i - 1];
1090	}	881	}
1091		882
1092	/*----------------------------------------------------------------------*/	883	/*----------------------------------------------------------------------*/
1093	/* rxvt_Create_Windows () - Open and map the window */	884	/* rxvt_Create_Windows () - Open and map the window */
1094	void	885	void
1095	rxvt_term::create_windows (int argc, const char *const *argv)	886	rxvt_term::create_windows (int argc, const char *const *argv)
1096	{	887	{
1097	XClassHint classHint;	888	XClassHint classHint;
1098	XWMHints wmHint;	889	XWMHints wmHint;
		890	#if ENABLE_FRILLS
		891	MWMHints mwmhints = { };
		892	#endif
1099	XGCValues gcvalue;	893	XGCValues gcvalue;
1100	long vt_emask;
1101
1102	XWindowAttributes gattr;	894	XSetWindowAttributes attributes;
		895	Window top, parent;
1103		896
1104	if (Options & Opt_transparent)	897	dLocal (Display *, dpy);
1105	{
1106	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1107	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1108	}
1109		898
1110	/* grab colors before netscape does */	899	/* grab colors before netscape does */
1111	Get_Colours ();	900	Get_Colours ();
1112		901
1113	if (!change_font (rs[Rs_font]))	902	if (!set_fonts ())
1114	{	903	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1115	fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");	904
1116	destroy ();	905	parent = display->root;
1117	return;	906
		907	attributes.override_redirect = !!option (Opt_override_redirect);
		908
		909	#if ENABLE_FRILLS
		910	if (option (Opt_borderLess))
1118	}	911	{
		912	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
		913	{
		914	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		915	attributes.override_redirect = true;
		916	mwmhints.flags = 0;
		917	}
		918	else
		919	{
		920	mwmhints.flags = MWM_HINTS_DECORATIONS;
		921	mwmhints.decorations = 0;
		922	}
		923	}
		924	else
		925	mwmhints.flags = 0;
		926	#endif
		927
		928	#if ENABLE_XEMBED
		929	if (rs[Rs_embed])
		930	{
		931	XWindowAttributes wattr;
		932
		933	parent = strtol (rs[Rs_embed], 0, 0);
		934
		935	if (!XGetWindowAttributes (dpy, parent, &wattr))
		936	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		937
		938	window_calc (wattr.width, wattr.height);
		939	}
		940	#endif
1119		941
1120	window_calc (0, 0);	942	window_calc (0, 0);
		943
		944	/* sub-window placement & size in rxvt_resize_subwindows () */
		945	attributes.background_pixel = pix_colors_focused [Color_border];
		946	attributes.border_pixel = pix_colors_focused [Color_border];
		947	attributes.colormap = cmap;
		948
		949	top = XCreateWindow (dpy, parent,
		950	szHint.x, szHint.y,
		951	szHint.width, szHint.height,
		952	ext_bwidth,
		953	depth, InputOutput, visual,
		954	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		955	&attributes);
		956
		957	this->parent[0] = top;
		958
1121	old_width = szHint.width;	959	old_width = szHint.width;
1122	old_height = szHint.height;	960	old_height = szHint.height;
1123		961
1124	/* parent window - reverse video so we can see placement errors
1125	* sub-window placement & size in rxvt_resize_subwindows ()
1126	*/
1127
1128	#ifdef PREFER_24BIT
1129	XSetWindowAttributes attributes;
1130
1131	attributes.background_pixel = PixColors[Color_fg];
1132	attributes.border_pixel = PixColors[Color_border];
1133	attributes.colormap = display->cmap;
1134	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1135	szHint.x, szHint.y,
1136	szHint.width, szHint.height,
1137	TermWin.ext_bwidth,
1138	display->depth, InputOutput,
1139	display->visual,
1140	CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1141	#else
1142	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1143	szHint.x, szHint.y,
1144	szHint.width,
1145	szHint.height,
1146	TermWin.ext_bwidth,
1147	PixColors[Color_border],
1148	PixColors[Color_fg]);
1149	#endif
1150
1151	xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	962	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1152	xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	963	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1153		964
1154	classHint.res_name = (char *)rs[Rs_name];	965	classHint.res_name = (char *)rs[Rs_name];
1155	classHint.res_class = (char *)RESCLASS;	966	classHint.res_class = (char *)RESCLASS;
1156		967
1157	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	968	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1158	wmHint.input = True;	969	wmHint.input = True;
1159	wmHint.initial_state = (Options & Opt_iconic ? IconicState	970	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1160	: NormalState);	971	wmHint.window_group = top;
1161	wmHint.window_group = TermWin.parent[0];
1162		972
1163	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	973	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1164	(char **)argv, argc, &szHint, &wmHint, &classHint);	974	&szHint, &wmHint, &classHint);
1165		975
1166	XSelectInput (display->display, TermWin.parent[0],	976	#if ENABLE_FRILLS
		977	if (mwmhints.flags)
		978	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		979	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		980	#endif
		981
		982	Atom protocols[] = {
		983	xa[XA_WM_DELETE_WINDOW],
		984	#if ENABLE_EWMH
		985	xa[XA_NET_WM_PING],
		986	#endif
		987	};
		988
		989	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		990
		991	#if ENABLE_FRILLS
		992	if (rs[Rs_transient_for])
		993	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		994	#endif
		995
		996	#if ENABLE_EWMH
		997	long pid = getpid ();
		998
		999	XChangeProperty (dpy, top,
		1000	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		1001	PropModeReplace, (unsigned char *)&pid, 1);
		1002
		1003	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1004	#endif
		1005
		1006	XSelectInput (dpy, top,
1167	KeyPressMask	1007	KeyPressMask
1168	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1008	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1169	| KeyReleaseMask	1009	| KeyReleaseMask
1170	#endif	1010	#endif
1171	| FocusChangeMask | VisibilityChangeMask	1011	| FocusChangeMask | VisibilityChangeMask
1172	| StructureNotifyMask);	1012	| ExposureMask | StructureNotifyMask);
		1013
1173	termwin_ev.start (display, TermWin.parent[0]);	1014	termwin_ev.start (display, top);
1174		1015
1175	/* vt cursor: Black-on-White is standard, but this is more popular */	1016	/* vt cursor: Black-on-White is standard, but this is more popular */
1176	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1017	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1177		1018
1178	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1019	#ifdef HAVE_SCROLLBARS
1179	/* cursor (menuBar/scrollBar): Black-on-White */	1020	/* cursor scrollBar: Black-on-White */
1180	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1021	leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1181	#endif
1182
1183	#ifdef POINTER_BLANK
1184	{
1185	XColor blackcolour;
1186	blackcolour.red = 0;
1187	blackcolour.green = 0;
1188	blackcolour.blue = 0;
1189	Font f = XLoadFont (display->display, "fixed");
1190	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1191	&blackcolour, &blackcolour);
1192	XUnloadFont (display->display, f);
1193	}
1194	#endif	1022	#endif
1195		1023
1196	/* the vt window */	1024	/* the vt window */
1197	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1025	vt = XCreateSimpleWindow (dpy, top,
1198	window_vt_x, window_vt_y,	1026	window_vt_x, window_vt_y,
1199	TermWin_TotalWidth (),	1027	width, height,
1200	TermWin_TotalHeight (),
1201	0,	1028	0,
1202	PixColors[Color_fg],	1029	pix_colors_focused[Color_fg],
1203	PixColors[Color_bg]);	1030	pix_colors_focused[Color_bg]);
1204		1031
1205	#ifdef DEBUG_X	1032	attributes.bit_gravity = NorthWestGravity;
1206	XStoreName (display->display, TermWin.vt, "vt window");	1033	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1207	#endif
1208		1034
1209	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask	1035	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1210	| PropertyChangeMask);
1211		1036
1212	#ifdef POINTER_BLANK
1213	pointer_unblank ();
1214
1215	if ((Options & Opt_pointerBlank))	1037	if (option (Opt_pointerBlank))
1216	vt_emask |= PointerMotionMask;	1038	vt_emask |= PointerMotionMask;
1217	else	1039	else
1218	#endif
1219	vt_emask |= (Button1MotionMask | Button3MotionMask);	1040	vt_emask |= Button1MotionMask | Button3MotionMask;
1220		1041
1221	XSelectInput (display->display, TermWin.vt, vt_emask);	1042	vt_select_input ();
		1043
1222	vt_ev.start (display, TermWin.vt);	1044	vt_ev.start (display, vt);
1223
1224	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1225	if (menuBar_height ())
1226	{
1227	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1228	window_vt_x, 0,
1229	TermWin_TotalWidth (),
1230	menuBar_TotalHeight (),
1231	0,
1232	PixColors[Color_fg],
1233	PixColors[Color_scroll]);
1234
1235	#ifdef DEBUG_X
1236	XStoreName (display->display, menuBar.win, "menubar");
1237	#endif
1238
1239	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1240
1241	XDefineCursor (display->display, menuBar.win,
1242	XCreateFontCursor (display->display, XC_left_ptr));
1243
1244	XSelectInput (display->display, menuBar.win,
1245	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1246	| Button1MotionMask));
1247	menubar_ev.start (display, menuBar.win);
1248	}
1249	#endif
1250		1045
1251	#ifdef XPM_BACKGROUND	1046	#ifdef XPM_BACKGROUND
1252	if (rs[Rs_backgroundPixmap] != NULL	1047	if (rs[Rs_backgroundPixmap] != NULL)
1253	&& ! (Options & Opt_transparent))
1254	{	1048	{
1255	const char *p = rs[Rs_backgroundPixmap];	1049	const char *p = rs[Rs_backgroundPixmap];
1256		1050
1257	if ((p = STRCHR (p, ';')) != NULL)	1051	if ((p = strchr (p, ';')) != NULL)
1258	{	1052	{
1259	p++;	1053	p++;
1260	scale_pixmap (p);	1054	bgPixmap.handle_geometry (p);
1261	}	1055	}
		1056
1262	set_bgPixmap (rs[Rs_backgroundPixmap]);	1057	set_bgPixmap (rs[Rs_backgroundPixmap]);
1263	scr_touch (True);	1058	scr_touch (true);
1264	}	1059	}
1265	#endif	1060	#endif
1266		1061
1267	/* graphics context for the vt window */	1062	/* graphics context for the vt window */
1268	gcvalue.foreground = PixColors[Color_fg];	1063	gcvalue.foreground = pix_colors[Color_fg];
1269	gcvalue.background = PixColors[Color_bg];	1064	gcvalue.background = pix_colors[Color_bg];
1270	gcvalue.graphics_exposures = 1;	1065	gcvalue.graphics_exposures = 0;
1271	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1066
		1067	gc = XCreateGC (dpy, vt,
1272	GCForeground | GCBackground	1068	GCForeground | GCBackground | GCGraphicsExposures,
1273	| GCGraphicsExposures, &gcvalue);	1069	&gcvalue);
1274		1070
1275	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1071	drawable = new rxvt_drawable (this, vt);
1276		1072
1277	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1073	#ifdef RXVT_SCROLLBAR
1278	gcvalue.foreground = PixColors[Color_topShadow];	1074	gcvalue.foreground = pix_colors[Color_topShadow];
1279	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1075	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1280	gcvalue.foreground = PixColors[Color_bottomShadow];	1076	gcvalue.foreground = pix_colors[Color_bottomShadow];
1281	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1077	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1282	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];	1078	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1283	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1079	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1284	#endif
1285	}
1286
1287	/*----------------------------------------------------------------------*/
1288	/*
1289	* Run the command in a subprocess and return a file descriptor for the
1290	* master end of the pseudo-teletype pair with the command talking to
1291	* the slave.
1292	*/
1293	int
1294	rxvt_term::run_command (const char *const *argv)
1295	{
1296	int cfd, er;
1297
1298	/* get master (pty) */
1299	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1300	{
1301	rxvt_print_error ("can't open pseudo-tty");
1302	return -1;
1303	}
1304
1305	fcntl (cfd, F_SETFL, O_NONBLOCK);
1306
1307	/* get slave (tty) */
1308	if (tty_fd < 0)
1309	{
1310	#ifndef NO_SETOWNER_TTYDEV
1311	privileged_ttydev (SAVE);
1312	#endif
1313
1314	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1315	{
1316	close (cfd);
1317	rxvt_print_error ("can't open slave tty %s", ttydev);
1318	return -1;
1319	}
1320	}
1321	#ifndef NO_BACKSPACE_KEY
1322	if (key_backspace[0] && !key_backspace[1])
1323	er = key_backspace[0];
1324	else if (STRCMP (key_backspace, "DEC") == 0)
1325	er = '\177'; /* the initial state anyway */
1326	else
1327	#endif
1328
1329	er = -1;
1330
1331	rxvt_get_ttymode (& (tio), er);
1332
1333	#ifndef __QNX__
1334	/* spin off the command interpreter */
1335	switch (cmd_pid = fork ())
1336	{
1337	case -1:
1338	rxvt_print_error ("can't fork");
1339	return -1;
1340	case 0:
1341	close (cfd); /* only keep tty_fd and STDERR open */
1342
1343	init_env ();
1344
1345	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1346	rxvt_print_error ("could not obtain control of tty");
1347	else
1348	{
1349	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1350	dup2 (tty_fd, STDIN_FILENO);
1351	dup2 (tty_fd, STDOUT_FILENO);
1352	dup2 (tty_fd, STDERR_FILENO);
1353
1354	if (tty_fd > 2)
1355	close (tty_fd);
1356
1357	run_child (argv);
1358	}
1359	exit (EXIT_FAILURE);
1360	/* NOTREACHED */
1361	default:
1362	{
1363	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1364	int fdstdin;
1365
1366	fdstdin = dup (STDIN_FILENO);
1367	dup2 (tty_fd, STDIN_FILENO);
1368	#endif
1369
1370	#ifdef UTMP_SUPPORT
1371	privileged_utmp (SAVE);
1372	#endif
1373
1374	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1375
1376	dup2 (fdstdin, STDIN_FILENO);
1377	close (fdstdin);
1378	#endif
1379
1380	}
1381	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1382	break;
1383	}
1384	#else /* __QNX__ uses qnxspawn () */
1385	fchmod (tty_fd, 0622);
1386	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1387	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1388
1389	if (run_child (argv) == -1)
1390	exit (EXIT_FAILURE);
1391	#endif
1392
1393	return cfd;
1394	}
1395
1396	/* ------------------------------------------------------------------------- *
1397	* CHILD PROCESS OPERATIONS *
1398	* ------------------------------------------------------------------------- */
1399	/*
1400	* The only open file descriptor is the slave tty - so no error messages.
1401	* returns are fatal
1402	*/
1403	int
1404	rxvt_term::run_child (const char *const *argv)
1405	{
1406	char *login;
1407
1408	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1409
1410	if (Options & Opt_console)
1411	{ /* be virtual console, fail silently */
1412	#ifdef TIOCCONS
1413	unsigned int on = 1;
1414
1415	ioctl (STDIN_FILENO, TIOCCONS, &on);
1416	#elif defined (SRIOCSREDIR)
1417	int fd;
1418
1419	fd = open (CONSOLE, O_WRONLY, 0);
1420	if (fd >= 0)
1421	{
1422	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1423	close (fd);
1424	}
1425	#endif /* SRIOCSREDIR */
1426
1427	}
1428
1429	/* reset signals and spin off the command interpreter */
1430	signal (SIGINT, SIG_DFL);
1431	signal (SIGQUIT, SIG_DFL);
1432	signal (SIGCHLD, SIG_DFL);
1433	/*
1434	* mimick login's behavior by disabling the job control signals
1435	* a shell that wants them can turn them back on
1436	*/
1437	#ifdef SIGTSTP
1438	signal (SIGTSTP, SIG_IGN);
1439	signal (SIGTTIN, SIG_IGN);
1440	signal (SIGTTOU, SIG_IGN);
1441	#endif /* SIGTSTP */
1442
1443	/* set window size */
1444	struct winsize ws;
1445
1446	ws.ws_col = TermWin.ncol;
1447	ws.ws_row = TermWin.nrow;
1448	ws.ws_xpixel = ws.ws_ypixel = 0;
1449	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1450
1451	// unblock signals (signals are blocked by iom.C
1452	sigset_t ss;
1453	sigemptyset (&ss);
1454	sigprocmask (SIG_SETMASK, &ss, 0);
1455
1456	#ifndef __QNX__
1457	/* command interpreter path */
1458	if (argv != NULL)
1459	{
1460	# ifdef DEBUG_CMD
1461	int i;
1462
1463	for (i = 0; argv[i]; i++)
1464	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1465	# endif	1080	#endif
1466		1081
1467	execvp (argv[0], (char *const *)argv);	1082	#ifdef OFF_FOCUS_FADING
1468	/* no error message: STDERR is closed! */	1083	// initially we are in unfocused state
1469	}	1084	if (rs[Rs_fade])
1470	else	1085	pix_colors = pix_colors_unfocused;
1471	{
1472	const char *argv0, *shell;
1473
1474	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1475	shell = "/bin/sh";
1476
1477	argv0 = (const char *)rxvt_r_basename (shell);
1478	if (Options & Opt_loginShell)
1479	{
1480	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1481
1482	login[0] = '-';
1483	STRCPY (&login[1], argv0);
1484	argv0 = login;
1485	}
1486	execlp (shell, argv0, NULL);
1487	/* no error message: STDERR is closed! */
1488	}
1489
1490	#else /* __QNX__ uses qnxspawn () */
1491
1492	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1493	char *command = NULL, fullcommand[_MAX_PATH];
1494	char **arg_v, *arg_a[2] = { NULL, NULL };
1495
1496	if (argv != NULL)
1497	{
1498	if (access (argv[0], X_OK) == -1)
1499	{
1500	if (STRCHR (argv[0], '/') == NULL)
1501	{
1502	searchenv (argv[0], "PATH", fullcommand);
1503	if (fullcommand[0] != '\0')
1504	command = fullcommand;
1505	}
1506	if (access (command, X_OK) == -1)
1507	return -1;
1508	}
1509	else
1510	command = argv[0];
1511	arg_v = argv;
1512	}
1513	else
1514	{
1515	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1516	command = "/bin/sh";
1517
1518	arg_a[0] = my_basename (command);
1519	if (Options & Opt_loginShell)
1520	{
1521	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1522
1523	login[0] = '-';
1524	STRCPY (&login[1], arg_a[0]);
1525	arg_a[0] = login;
1526	}
1527	arg_v = arg_a;
1528	}
1529	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1530	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1531	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1532	command, arg_v, environ, iov_a, 0);
1533	if (login)
1534	free (login);
1535
1536	close (tty_fd);
1537	return cmd_fd;
1538
1539	#endif	1086	#endif
1540	return -1;	1087
		1088	pointer_unblank ();
		1089	scr_recolour ();
1541	}	1090	}
1542		1091
1543	/* ------------------------------------------------------------------------- *	1092	/* ------------------------------------------------------------------------- *
1544	* GET TTY CURRENT STATE *	1093	* GET TTY CURRENT STATE *
1545	* ------------------------------------------------------------------------- */	1094	* ------------------------------------------------------------------------- */
1546	/* rxvt_get_ttymode () */
1547	/* EXTPROTO */
1548	void	1095	void
1549	rxvt_get_ttymode (ttymode_t *tio, int erase)	1096	rxvt_get_ttymode (ttymode_t *tio, int erase)
1550	{	1097	{
1551	#ifdef HAVE_TERMIOS_H
1552	/*	1098	/*
1553	* standard System V termios interface	1099	* standard System V termios interface
1554	*/	1100	*/
1555	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1101	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1556	{	1102	{
1557	/* return error - use system defaults */	1103	// return error - use system defaults,
		1104	// where possible, and zero elsewhere
		1105	memset (tio, 0, sizeof (ttymode_t));
		1106
1558	tio->c_cc[VINTR] = CINTR;	1107	tio->c_cc[VINTR] = CINTR;
1559	tio->c_cc[VQUIT] = CQUIT;	1108	tio->c_cc[VQUIT] = CQUIT;
1560	tio->c_cc[VERASE] = CERASE;	1109	tio->c_cc[VERASE] = CERASE;
		1110	#ifdef VERASE2
		1111	tio->c_cc[VERASE2] = CERASE2;
		1112	#endif
1561	tio->c_cc[VKILL] = CKILL;	1113	tio->c_cc[VKILL] = CKILL;
1562	tio->c_cc[VSTART] = CSTART;	1114	tio->c_cc[VSTART] = CSTART;
1563	tio->c_cc[VSTOP] = CSTOP;	1115	tio->c_cc[VSTOP] = CSTOP;
1564	tio->c_cc[VSUSP] = CSUSP;	1116	tio->c_cc[VSUSP] = CSUSP;
1565	# ifdef VDSUSP	1117	# ifdef VDSUSP
1566
1567	tio->c_cc[VDSUSP] = CDSUSP;	1118	tio->c_cc[VDSUSP] = CDSUSP;
1568	# endif	1119	# endif
1569	# ifdef VREPRINT	1120	# ifdef VREPRINT
1570
1571	tio->c_cc[VREPRINT] = CRPRNT;	1121	tio->c_cc[VREPRINT] = CRPRNT;
1572	# endif	1122	# endif
1573	# ifdef VDISCRD	1123	# ifdef VDISCRD
1574
1575	tio->c_cc[VDISCRD] = CFLUSH;	1124	tio->c_cc[VDISCRD] = CFLUSH;
1576	# endif	1125	# endif
1577	# ifdef VWERSE	1126	# ifdef VWERSE
1578
1579	tio->c_cc[VWERSE] = CWERASE;	1127	tio->c_cc[VWERSE] = CWERASE;
1580	# endif	1128	# endif
1581	# ifdef VLNEXT	1129	# ifdef VLNEXT
1582
1583	tio->c_cc[VLNEXT] = CLNEXT;	1130	tio->c_cc[VLNEXT] = CLNEXT;
1584	# endif	1131	# endif
1585
1586	}	1132	}
		1133
1587	tio->c_cc[VEOF] = CEOF;	1134	tio->c_cc[VEOF] = CEOF;
1588	tio->c_cc[VEOL] = VDISABLE;	1135	tio->c_cc[VEOL] = VDISABLE;
1589	# ifdef VEOL2	1136	# ifdef VEOL2
1590
1591	tio->c_cc[VEOL2] = VDISABLE;	1137	tio->c_cc[VEOL2] = VDISABLE;
1592	# endif	1138	# endif
1593	# ifdef VSWTC	1139	# ifdef VSWTC
1594
1595	tio->c_cc[VSWTC] = VDISABLE;	1140	tio->c_cc[VSWTC] = VDISABLE;
1596	# endif	1141	# endif
1597	# ifdef VSWTCH	1142	# ifdef VSWTCH
1598
1599	tio->c_cc[VSWTCH] = VDISABLE;	1143	tio->c_cc[VSWTCH] = VDISABLE;
1600	# endif	1144	# endif
1601	# if VMIN != VEOF	1145	# if VMIN != VEOF
1602
1603	tio->c_cc[VMIN] = 1;	1146	tio->c_cc[VMIN] = 1;
1604	# endif	1147	# endif
1605	# if VTIME != VEOL	1148	# if VTIME != VEOL
1606
1607	tio->c_cc[VTIME] = 0;	1149	tio->c_cc[VTIME] = 0;
1608	# endif	1150	# endif
1609		1151
1610	if (erase != -1)	1152	if (erase != -1)
1611	tio->c_cc[VERASE] = (char)erase;	1153	tio->c_cc[VERASE] = (char)erase;
…		…
1627	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1169	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1628	# if defined (ECHOCTL) && defined (ECHOKE)	1170	# if defined (ECHOCTL) && defined (ECHOKE)
1629	| ECHOCTL | ECHOKE	1171	| ECHOCTL | ECHOKE
1630	# endif	1172	# endif
1631	| ECHOE | ECHOK);	1173	| ECHOE | ECHOK);
1632	# else /* HAVE_TERMIOS_H */
1633
1634	/*
1635	* sgtty interface
1636	*/
1637
1638	/* get parameters -- gtty */
1639	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1640	{
1641	tio->sg.sg_erase = CERASE; /* ^H */
1642	tio->sg.sg_kill = CKILL; /* ^U */
1643	}
1644	if (erase != -1)
1645	tio->sg.sg_erase = (char)erase;
1646
1647	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1648
1649	/* get special characters */
1650	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1651	{
1652	tio->tc.t_intrc = CINTR; /* ^C */
1653	tio->tc.t_quitc = CQUIT; /* ^\ */
1654	tio->tc.t_startc = CSTART; /* ^Q */
1655	tio->tc.t_stopc = CSTOP; /* ^S */
1656	tio->tc.t_eofc = CEOF; /* ^D */
1657	tio->tc.t_brkc = -1;
1658	}
1659	/* get local special chars */
1660	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1661	{
1662	tio->lc.t_suspc = CSUSP; /* ^Z */
1663	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1664	tio->lc.t_rprntc = CRPRNT; /* ^R */
1665	tio->lc.t_flushc = CFLUSH; /* ^O */
1666	tio->lc.t_werasc = CWERASE; /* ^W */
1667	tio->lc.t_lnextc = CLNEXT; /* ^V */
1668	}
1669	/* get line discipline */
1670	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1671	# ifdef NTTYDISC
1672
1673	tio->line = NTTYDISC;
1674	# endif /* NTTYDISC */
1675
1676	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1677	#endif /* HAVE_TERMIOS_H */
1678		1174
1679	/*	1175	/*
1680	* Debugging	1176	* Debugging
1681	*/	1177	*/
1682	#ifdef DEBUG_TTYMODE	1178	#ifdef DEBUG_TTYMODE
…		…
1700	FOO (IGNCR, "IGNCR");	1196	FOO (IGNCR, "IGNCR");
1701	FOO (ICRNL, "ICRNL");	1197	FOO (ICRNL, "ICRNL");
1702	FOO (IXON, "IXON");	1198	FOO (IXON, "IXON");
1703	FOO (IXOFF, "IXOFF");	1199	FOO (IXOFF, "IXOFF");
1704	# ifdef IUCLC	1200	# ifdef IUCLC
1705
1706	FOO (IUCLC, "IUCLC");	1201	FOO (IUCLC, "IUCLC");
1707	# endif	1202	# endif
1708	# ifdef IXANY	1203	# ifdef IXANY
1709
1710	FOO (IXANY, "IXANY");	1204	FOO (IXANY, "IXANY");
1711	# endif	1205	# endif
1712	# ifdef IMAXBEL	1206	# ifdef IMAXBEL
1713
1714	FOO (IMAXBEL, "IMAXBEL");	1207	FOO (IMAXBEL, "IMAXBEL");
1715	# endif	1208	# endif
1716		1209
1717	fprintf (stderr, "\n");	1210	fprintf (stderr, "\n");
1718		1211
…		…
1725	FOO (VERASE, "VERASE");	1218	FOO (VERASE, "VERASE");
1726	FOO (VKILL, "VKILL");	1219	FOO (VKILL, "VKILL");
1727	FOO (VEOF, "VEOF");	1220	FOO (VEOF, "VEOF");
1728	FOO (VEOL, "VEOL");	1221	FOO (VEOL, "VEOL");
1729	# ifdef VEOL2	1222	# ifdef VEOL2
1730
1731	FOO (VEOL2, "VEOL2");	1223	FOO (VEOL2, "VEOL2");
1732	# endif	1224	# endif
1733	# ifdef VSWTC	1225	# ifdef VSWTC
1734
1735	FOO (VSWTC, "VSWTC");	1226	FOO (VSWTC, "VSWTC");
1736	# endif	1227	# endif
1737	# ifdef VSWTCH	1228	# ifdef VSWTCH
1738
1739	FOO (VSWTCH, "VSWTCH");	1229	FOO (VSWTCH, "VSWTCH");
1740	# endif	1230	# endif
1741
1742	FOO (VSTART, "VSTART");	1231	FOO (VSTART, "VSTART");
1743	FOO (VSTOP, "VSTOP");	1232	FOO (VSTOP, "VSTOP");
1744	FOO (VSUSP, "VSUSP");	1233	FOO (VSUSP, "VSUSP");
1745	# ifdef VDSUSP	1234	# ifdef VDSUSP
1746
1747	FOO (VDSUSP, "VDSUSP");	1235	FOO (VDSUSP, "VDSUSP");
1748	# endif	1236	# endif
1749	# ifdef VREPRINT	1237	# ifdef VREPRINT
1750
1751	FOO (VREPRINT, "VREPRINT");	1238	FOO (VREPRINT, "VREPRINT");
1752	# endif	1239	# endif
1753	# ifdef VDISCRD	1240	# ifdef VDISCRD
1754
1755	FOO (VDISCRD, "VDISCRD");	1241	FOO (VDISCRD, "VDISCRD");
1756	# endif	1242	# endif
1757	# ifdef VWERSE	1243	# ifdef VWERSE
1758
1759	FOO (VWERSE, "VWERSE");	1244	FOO (VWERSE, "VWERSE");
1760	# endif	1245	# endif
1761	# ifdef VLNEXT	1246	# ifdef VLNEXT
1762
1763	FOO (VLNEXT, "VLNEXT");	1247	FOO (VLNEXT, "VLNEXT");
1764	# endif	1248	# endif
1765		1249
1766	fprintf (stderr, "\n");	1250	fprintf (stderr, "\n");
1767	# undef FOO	1251	# undef FOO
1768	# endif /* HAVE_TERMIOS_H */	1252	# endif /* HAVE_TERMIOS_H */
1769	#endif /* DEBUG_TTYMODE */	1253	#endif /* DEBUG_TTYMODE */
1770	}	1254	}
1771		1255
		1256	/*----------------------------------------------------------------------*/
		1257	/*
		1258	* Run the command in a subprocess and return a file descriptor for the
		1259	* master end of the pseudo-teletype pair with the command talking to
		1260	* the slave.
		1261	*/
		1262	void
		1263	rxvt_term::run_command (const char *const *argv)
		1264	{
		1265	#if ENABLE_FRILLS
		1266	if (rs[Rs_pty_fd])
		1267	{
		1268	pty->pty = atoi (rs[Rs_pty_fd]);
		1269
		1270	if (pty->pty >= 0)
		1271	{
		1272	if (getfd_hook)
		1273	pty->pty = (*getfd_hook) (pty->pty);
		1274
		1275	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1276	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1277	}
		1278	}
		1279	else
		1280	#endif
		1281	if (!pty->get ())
		1282	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1283
		1284	int er;
		1285
		1286	#ifndef NO_BACKSPACE_KEY
		1287	if (key_backspace[0] && !key_backspace[1])
		1288	er = key_backspace[0];
		1289	else if (strcmp (key_backspace, "DEC") == 0)
		1290	er = '\177'; /* the initial state anyway */
		1291	else
		1292	#endif
		1293	er = -1;
		1294
		1295	rxvt_get_ttymode (&tio, er);
		1296	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
		1297	pty->set_utf8_mode (enc_utf8);
		1298
		1299	/* set initial window size */
		1300	tt_winch ();
		1301
		1302	#if ENABLE_FRILLS
		1303	if (rs[Rs_pty_fd])
		1304	return;
		1305	#endif
		1306
		1307	/* spin off the command interpreter */
		1308	switch (cmd_pid = fork ())
		1309	{
		1310	case -1:
		1311	{
		1312	cmd_pid = 0;
		1313	rxvt_fatal ("can't fork, aborting.\n");
		1314	}
		1315	case 0:
		1316	init_env ();
		1317
		1318	if (!pty->make_controlling_tty ())
		1319	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1320	else
		1321	{
		1322	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1323	dup2 (pty->tty, STDIN_FILENO);
		1324	dup2 (pty->tty, STDOUT_FILENO);
		1325	dup2 (pty->tty, STDERR_FILENO);
		1326
		1327	// close all our file handles that we do no longer need
		1328	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1329	{
		1330	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1331	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1332	}
		1333
		1334	run_child (argv);
		1335	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1336	}
		1337
		1338	_exit (EXIT_FAILURE);
		1339
		1340	default:
		1341	if (!option (Opt_utmpInhibit))
		1342	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
		1343
		1344	pty->close_tty ();
		1345
		1346	child_ev.start (cmd_pid);
		1347
		1348	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
		1349	break;
		1350	}
		1351	}
		1352
		1353	/* ------------------------------------------------------------------------- *
		1354	* CHILD PROCESS OPERATIONS *
		1355	* ------------------------------------------------------------------------- */
		1356	/*
		1357	* The only open file descriptor is the slave tty - so no error messages.
		1358	* returns are fatal
		1359	*/
		1360	int
		1361	rxvt_term::run_child (const char *const *argv)
		1362	{
		1363	char *login;
		1364
		1365	if (option (Opt_console))
		1366	{ /* be virtual console, fail silently */
		1367	#ifdef TIOCCONS
		1368	unsigned int on = 1;
		1369
		1370	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1371	#elif defined (SRIOCSREDIR)
		1372	int fd;
		1373
		1374	fd = open (CONSOLE, O_WRONLY, 0);
		1375	if (fd >= 0)
		1376	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1377	close (fd);
		1378	#endif /* SRIOCSREDIR */
		1379	}
		1380
		1381	/* reset signals and spin off the command interpreter */
		1382	signal (SIGINT, SIG_DFL);
		1383	signal (SIGQUIT, SIG_DFL);
		1384	signal (SIGCHLD, SIG_DFL);
		1385	signal (SIGHUP, SIG_DFL);
		1386	signal (SIGPIPE, SIG_DFL);
		1387	/*
		1388	* mimick login's behavior by disabling the job control signals
		1389	* a shell that wants them can turn them back on
		1390	*/
		1391	#ifdef SIGTSTP
		1392	signal (SIGTSTP, SIG_IGN);
		1393	signal (SIGTTIN, SIG_IGN);
		1394	signal (SIGTTOU, SIG_IGN);
		1395	#endif /* SIGTSTP */
		1396
		1397	// unblock signals (signals are blocked by iom.C
		1398	sigset_t ss;
		1399	sigemptyset (&ss);
		1400	sigprocmask (SIG_SETMASK, &ss, 0);
		1401
		1402	/* command interpreter path */
		1403	if (argv != NULL)
		1404	{
		1405	# ifdef DEBUG_CMD
		1406	int i;
		1407
		1408	for (i = 0; argv[i]; i++)
		1409	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1410	# endif
		1411
		1412	execvp (argv[0], (char *const *)argv);
		1413	/* no error message: STDERR is closed! */
		1414	}
		1415	else
		1416	{
		1417	const char *argv0, *shell;
		1418
		1419	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1420	shell = "/bin/sh";
		1421
		1422	argv0 = (const char *)rxvt_r_basename (shell);
		1423
		1424	if (option (Opt_loginShell))
		1425	{
		1426	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
		1427
		1428	login[0] = '-';
		1429	strcpy (&login[1], argv0);
		1430	argv0 = login;
		1431	}
		1432
		1433	execlp (shell, argv0, NULL);
		1434	/* no error message: STDERR is closed! */
		1435	}
		1436
		1437	return -1;
		1438	}
		1439
1772	/*----------------------- end-of-file (C source) -----------------------*/	1440	/*----------------------- end-of-file (C source) -----------------------*/

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