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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 1.204 by sasha, Thu Aug 9 22:08:21 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
410	last_bot = last_state = -1;	216	last_bot = last_state = -1;
411		217
412	#ifdef MENUBAR	218	set_option (Opt_scrollBar);
413	menu_readonly = 1;	219	set_option (Opt_scrollTtyOutput);
414	# if ! (MENUBAR_MAX > 1)	220	set_option (Opt_jumpScroll);
415	CurrentBar = & (BarList);	221	set_option (Opt_skipScroll);
416	# endif /* (MENUBAR_MAX > 1) */	222	set_option (Opt_secondaryScreen);
417	#endif	223	set_option (Opt_secondaryScroll);
		224	set_option (Opt_pastableTabs);
		225	set_option (Opt_intensityStyles);
		226	set_option (Opt_iso14755_52);
418		227
419	return true;	228	return true;
420	}	229	}
421		230
422	void	231	void
423	rxvt_term::init_secondary ()	232	rxvt_term::init_secondary ()
424	{	233	{
425	int i;	234	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		235
442	/*	236	/*
443	* Close all unused file descriptors	237	* Close all unused file descriptors
444	* We don't want them, we don't need them.	238	* We don't want them, we don't need them.
445	*/	239	*/
…		…
475	int i, r_argc;	269	int i, r_argc;
476	char *val;	270	char *val;
477	const char **cmd_argv, **r_argv;	271	const char **cmd_argv, **r_argv;
478		272
479	/*	273	/*
480	* Look for -exec option. Find => split and make cmd_argv[] of command args	274	* Look for -e option. Find => split and make cmd_argv[] of command args
481	*/	275	*/
482	for (r_argc = 0; r_argc < argc; r_argc++)	276	for (r_argc = 0; r_argc < argc; r_argc++)
483	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	277	if (!strcmp (argv[r_argc], "-e"))
484	break;	278	break;
485		279
486	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	280	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
487		281
488	for (i = 0; i < r_argc; i++)	282	for (i = 0; i < r_argc; i++)
…		…
500	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	294	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
501		295
502	cmd_argv[i] = NULL;	296	cmd_argv[i] = NULL;
503	}	297	}
504		298
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]);	299	rs[Rs_name] = rxvt_r_basename (argv[0]);
510		300
511	/*	301	/*
512	* Open display, get options/resources and create the window	302	* Open display, get options/resources and create the window
513	*/	303	*/
		304
514	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	305	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
515	rs[Rs_display_name] = ":0";	306	rs[Rs_display_name] = ":0";
516		307
517	get_options (r_argc, r_argv);	308	get_options (r_argc, r_argv);
		309
		310	if (!(display = displays.get (rs[Rs_display_name])))
		311	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		312
		313	// using a local pointer decreases code size a lot
		314	xa = display->xa;
		315
		316	set (display);
		317	extract_resources ();
		318
		319	#if XFT
		320	if (rs[Rs_depth])
		321	select_visual (strtol (rs[Rs_depth], 0, 0));
		322	#endif
		323
		324	#ifdef HAVE_AFTERIMAGE
		325	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		326	#endif
518	free (r_argv);	327	free (r_argv);
519		328
520	#ifdef LOCAL_X_IS_UNIX	329	bgPixmap.set_target (this);
521	if (rs[Rs_display_name][0] == ':')	330
522	{	331	for (int i = NUM_RESOURCES; i--; )
523	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	332	if (rs [i] == resval_undef)
524	STRCPY (val, "unix");	333	rs [i] = 0;
525	STRCAT (val, rs[Rs_display_name]);	334
526	display = displays.get (val);	335	#if ENABLE_PERL
527	free (val);	336	if (!rs[Rs_perl_ext_1])
		337	rs[Rs_perl_ext_1] = "default";
		338
		339	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		340	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		341	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
528	}	342	{
529	#endif	343	rxvt_perl.init (this);
530		344	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
531	if (!display
532	&& ! (display = displays.get (rs[Rs_display_name])))
533	{	345	}
534	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);	346	#endif
535	exit (EXIT_FAILURE);
536	}
537
538	extract_resources (display->display, rs[Rs_name]);
539		347
540	/*	348	/*
541	* set any defaults not already set	349	* set any defaults not already set
542	*/	350	*/
543	if (cmd_argv && cmd_argv[0])	351	if (cmd_argv && cmd_argv[0])
…		…
554	if (!rs[Rs_iconName])	362	if (!rs[Rs_iconName])
555	rs[Rs_iconName] = rs[Rs_name];	363	rs[Rs_iconName] = rs[Rs_name];
556	}	364	}
557		365
558	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	366	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
559	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	367	saveLines = min (i, MAX_SAVELINES);
560		368
561	#ifndef NO_FRILLS	369	#if ENABLE_FRILLS
562	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	370	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
563	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	371	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		372
564	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	373	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
565	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	374	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
566	#endif
567		375
568	#ifndef NO_LINESPACE
569	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	376	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
570	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	377	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
571	#endif	378	#endif
572		379
573	#ifdef POINTER_BLANK	380	#ifdef POINTER_BLANK
574	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	381	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
575	pointerBlankDelay = i;	382	pointerBlankDelay = i;
576	else	383	else
577	pointerBlankDelay = 2;	384	pointerBlankDelay = 2;
578	#endif	385	#endif
579		386
580	/* no point having a scrollbar without having any scrollback! */	387	/* no point having a scrollbar without having any scrollback! */
581	if (!TermWin.saveLines)	388	if (!saveLines)
582	Options &= ~Opt_scrollBar;	389	set_option (Opt_scrollBar, 0);
583		390
584	#ifdef PRINTPIPE	391	#ifdef PRINTPIPE
585	if (!rs[Rs_print_pipe])	392	if (!rs[Rs_print_pipe])
586	rs[Rs_print_pipe] = PRINTPIPE;	393	rs[Rs_print_pipe] = PRINTPIPE;
587	#endif	394	#endif
…		…
596	# else	403	# else
597	key_backspace = "DEC"; /* can toggle between \010 or \177 */	404	key_backspace = "DEC"; /* can toggle between \010 or \177 */
598	# endif	405	# endif
599	else	406	else
600	{	407	{
601	val = STRDUP (rs[Rs_backspace_key]);	408	val = strdup (rs[Rs_backspace_key]);
602	rxvt_Str_trim (val);	409	rxvt_Str_trim (val);
603	rxvt_Str_escaped (val);	410	rxvt_Str_escaped (val);
604	key_backspace = val;	411	key_backspace = val;
605	}	412	}
606	#endif	413	#endif
…		…
612	# else	419	# else
613	key_delete = "\033[3~";	420	key_delete = "\033[3~";
614	# endif	421	# endif
615	else	422	else
616	{	423	{
617	val = STRDUP (rs[Rs_delete_key]);	424	val = strdup (rs[Rs_delete_key]);
618	rxvt_Str_trim (val);	425	rxvt_Str_trim (val);
619	rxvt_Str_escaped (val);	426	rxvt_Str_escaped (val);
620	key_delete = val;	427	key_delete = val;
621	}	428	}
622	#endif	429	#endif
…		…
624	{	431	{
625	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	432	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
626	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	433	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
627	}	434	}
628		435
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	436	#ifdef HAVE_SCROLLBARS
642	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	437	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
643	rs[Rs_scrollBar_thickness]);
644	#endif	438	#endif
645		439
646	#ifdef XTERM_REVERSE_VIDEO	440	#ifdef XTERM_REVERSE_VIDEO
647	/* this is how xterm implements reverseVideo */	441	/* this is how xterm implements reverseVideo */
648	if (Options & Opt_reverseVideo)	442	if (option (Opt_reverseVideo))
649	{	443	{
650	if (!rs[Rs_color + Color_fg])	444	if (!rs[Rs_color + Color_fg])
651	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	445	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		446
652	if (!rs[Rs_color + Color_bg])	447	if (!rs[Rs_color + Color_bg])
653	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	448	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
654	}	449	}
655	#endif	450	#endif
656		451
…		…
658	if (!rs[Rs_color + i])	453	if (!rs[Rs_color + i])
659	rs[Rs_color + i] = def_colorName[i];	454	rs[Rs_color + i] = def_colorName[i];
660		455
661	#ifndef XTERM_REVERSE_VIDEO	456	#ifndef XTERM_REVERSE_VIDEO
662	/* this is how we implement reverseVideo */	457	/* this is how we implement reverseVideo */
663	if (Options & Opt_reverseVideo)	458	if (option (Opt_reverseVideo))
664	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	459	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
665	#endif	460	#endif
666		461
667	/* convenient aliases for setting fg/bg to colors */	462	/* convenient aliases for setting fg/bg to colors */
668	color_aliases (Color_fg);	463	color_aliases (Color_fg);
669	color_aliases (Color_bg);	464	color_aliases (Color_bg);
670	#ifndef NO_CURSORCOLOR	465	#ifndef NO_CURSORCOLOR
671	color_aliases (Color_cursor);	466	color_aliases (Color_cursor);
672	color_aliases (Color_cursor2);	467	color_aliases (Color_cursor2);
673	#endif /* NO_CURSORCOLOR */	468	#endif /* NO_CURSORCOLOR */
674	color_aliases (Color_pointer);	469	color_aliases (Color_pointer_fg);
		470	color_aliases (Color_pointer_bg);
675	color_aliases (Color_border);	471	color_aliases (Color_border);
676	#ifndef NO_BOLD_UNDERLINE_REVERSE	472	#ifndef NO_BOLD_UNDERLINE_REVERSE
677	color_aliases (Color_BD);	473	color_aliases (Color_BD);
678	color_aliases (Color_UL);	474	color_aliases (Color_UL);
679	color_aliases (Color_RV);	475	color_aliases (Color_RV);
680	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	476	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		477
		478	if (!rs[Rs_color + Color_border])
		479	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
681		480
682	return cmd_argv;	481	return cmd_argv;
683	}	482	}
684		483
685	/*----------------------------------------------------------------------*/	484	/*----------------------------------------------------------------------*/
…		…
704	val = rxvt_network_display (rs[Rs_display_name]);	503	val = rxvt_network_display (rs[Rs_display_name]);
705	rs[Rs_display_name] = (const char *)val;	504	rs[Rs_display_name] = (const char *)val;
706		505
707	if (val == NULL)	506	if (val == NULL)
708	#endif /* DISPLAY_IS_IP */	507	#endif /* DISPLAY_IS_IP */
709	val = XDisplayString (display->display);	508	val = XDisplayString (dpy);
710		509
711	if (rs[Rs_display_name] == NULL)	510	if (rs[Rs_display_name] == NULL)
712	rs[Rs_display_name] = val; /* use broken `:0' value */	511	rs[Rs_display_name] = val; /* use broken `:0' value */
713		512
714	i = STRLEN (val);	513	i = strlen (val);
715	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	514	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
716		515
717	sprintf (env_display, "DISPLAY=%s", val);	516	sprintf (env_display, "DISPLAY=%s", val);
718		517
719	/* avoiding the math library:	518	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		519
729	/* add entries to the environment:	520	/* add entries to the environment:
730	* @ DISPLAY: in case we started with -display	521	* @ DISPLAY: in case we started with -display
731	* @ WINDOWID: X window id number of the window	522	* @ WINDOWID: X window id number of the window
732	* @ COLORTERM: terminal sub-name and also indicates its color	523	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
734	* @ TERMINFO: path to terminfo directory	525	* @ TERMINFO: path to terminfo directory
735	* @ COLORFGBG: fg;bg color codes	526	* @ COLORFGBG: fg;bg color codes
736	*/	527	*/
737	putenv (env_display);	528	putenv (env_display);
738	putenv (env_windowid);	529	putenv (env_windowid);
		530
739	if (env_colorfgbg)	531	if (env_colorfgbg)
740	putenv (env_colorfgbg);	532	putenv (env_colorfgbg);
741		533
742	#ifdef RXVT_TERMINFO	534	#ifdef RXVT_TERMINFO
743	putenv ("TERMINFO=" RXVT_TERMINFO);	535	putenv ("TERMINFO=" RXVT_TERMINFO);
744	#endif	536	#endif
745		537
746	if (display->depth <= 2)	538	if (depth <= 2)
747	putenv ("COLORTERM=" COLORTERMENV "-mono");	539	putenv ("COLORTERM=" COLORTERMENV "-mono");
748	else	540	else
749	putenv ("COLORTERM=" COLORTERMENVFULL);	541	putenv ("COLORTERM=" COLORTERMENVFULL);
750		542
751	if (rs[Rs_term_name] != NULL)	543	if (rs[Rs_term_name] != NULL)
752	{	544	{
753	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	545	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
754	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	546	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
755	putenv (env_term);	547	putenv (env_term);
756	}	548	}
757	else	549	else
758	putenv ("TERM=" TERMENV);	550	putenv ("TERM=" TERMENV);
…		…
771	* This should support all European type languages.	563	* This should support all European type languages.
772	*/	564	*/
773	void	565	void
774	rxvt_term::set_locale (const char *locale)	566	rxvt_term::set_locale (const char *locale)
775	{	567	{
		568	set_environ (envv);
		569
776	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	570	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
777	free (this->locale);	571	free (this->locale);
778	this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale));	572	this->locale = setlocale (LC_CTYPE, locale);
		573
		574	if (!this->locale)
		575	{
		576	if (*locale)
		577	{
		578	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
		579	setlocale (LC_CTYPE, "C");
		580	}
		581	else
		582	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		583
		584	this->locale = "C";
		585	}
		586
		587
		588	this->locale = rxvt_strdup (this->locale);
779	SET_LOCALE (this->locale);	589	SET_LOCALE (this->locale);
780	mbstate.reset ();	590	mbstate.reset ();
781	#endif	591	#endif
		592
782	#if HAVE_NL_LANGINFO	593	#if HAVE_NL_LANGINFO
		594	char *codeset = strdup (nl_langinfo (CODESET));
		595	// /^UTF.?8/i
		596	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		597	&& (codeset[1] == 'T' || codeset[1] == 't')
		598	&& (codeset[2] == 'F' || codeset[2] == 'f')
		599	&& (codeset[3] == '8' || codeset[4] == '8');
783	free (codeset);	600	free (codeset);
784	codeset = strdup (nl_langinfo (CODESET));
785	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
786	|| !STRCASECMP (codeset, "UTF8");
787	#else	601	#else
788	enc_utf8 = 1;	602	enc_utf8 = 0;
789	#endif	603	#endif
790	}	604	}
791		605
792	void	606	void
793	rxvt_term::init_xlocale ()	607	rxvt_term::init_xlocale ()
794	{	608	{
		609	set_environ (envv);
		610
795	#ifdef USE_XIM	611	#ifdef USE_XIM
796	if (!locale)	612	if (!locale)
797	rxvt_print_error ("Setting locale failed.");	613	rxvt_warn ("setting locale failed, working without locale support.\n");
798	else	614	else
799	{	615	{
800	Atom wmlocale;	616	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		617
807	if (!XSupportsLocale ())	618	if (!XSupportsLocale ())
808	{	619	{
809	rxvt_print_error ("The locale is not supported by Xlib");	620	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
810	return;	621	return;
811	}	622	}
812		623
813	im_ev.start (display);	624	im_ev.start (display);
814		625
…		…
824	{	635	{
825	/*	636	/*
826	* Initialize the command connection.	637	* Initialize the command connection.
827	* This should be called after the X server connection is established.	638	* This should be called after the X server connection is established.
828	*/	639	*/
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		640
843	#ifdef META8_OPTION	641	#ifdef META8_OPTION
844	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	642	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
845	#endif	643	#endif
846		644
847	get_ourmods ();	645	get_ourmods ();
848		646
849	if (! (Options & Opt_scrollTtyOutput))	647	if (!option (Opt_scrollTtyOutput))
850	PrivateModes |= PrivMode_TtyOutputInh;	648	priv_modes |= PrivMode_TtyOutputInh;
851	if (Options & Opt_scrollTtyKeypress)	649	if (option (Opt_scrollTtyKeypress))
852	PrivateModes |= PrivMode_Keypress;	650	priv_modes |= PrivMode_Keypress;
853	if (! (Options & Opt_jumpScroll))	651	if (!option (Opt_jumpScroll))
854	PrivateModes |= PrivMode_smoothScroll;	652	priv_modes |= PrivMode_smoothScroll;
855		653
856	#ifndef NO_BACKSPACE_KEY	654	#ifndef NO_BACKSPACE_KEY
857	if (STRCMP (key_backspace, "DEC") == 0)	655	if (strcmp (key_backspace, "DEC") == 0)
858	PrivateModes |= PrivMode_HaveBackSpace;	656	priv_modes |= PrivMode_HaveBackSpace;
859	#endif	657	#endif
860		658
861	/* add value for scrollBar */	659	/* add value for scrollBar */
862	if (scrollbar_visible ())	660	if (scrollBar.state)
863	{	661	{
864	PrivateModes |= PrivMode_scrollBar;	662	priv_modes |= PrivMode_scrollBar;
865	SavedModes |= PrivMode_scrollBar;	663	SavedModes |= PrivMode_scrollBar;
866	}	664	}
867	if (menubar_visible ())
868	{
869	PrivateModes |= PrivMode_menuBar;
870	SavedModes |= PrivMode_menuBar;
871	}
872		665
873	#ifdef CURSOR_BLINK	666	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	}	667	}
884		668
885	/*----------------------------------------------------------------------*/	669	/*----------------------------------------------------------------------*/
886	void	670	void
887	rxvt_term::Get_Colours ()	671	rxvt_term::Get_Colours ()
888	{	672	{
889	int i;	673	int i;
890		674
		675	#ifdef OFF_FOCUS_FADING
		676	pix_colors = pix_colors_focused;
		677	#endif
		678
891	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	679	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
892	{	680	{
		681	const char *name = rs[Rs_color + i];
		682
		683	if (!name)
		684	continue;
		685
893	rxvt_color xcol;	686	rxvt_color xcol;
894		687
895	if (!rs[Rs_color + i])	688	if (!set_color (xcol, name))
896	continue;
897
898	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
899	{	689	{
900	#ifndef XTERM_REVERSE_VIDEO	690	#ifndef XTERM_REVERSE_VIDEO
901	if (i < 2 && (Options & Opt_reverseVideo))	691	if (i < 2 && option (Opt_reverseVideo))
902	rs[Rs_color + i] = def_colorName[!i];	692	name = def_colorName [1 - i];
903	else	693	else
904	#endif	694	#endif
905	rs[Rs_color + i] = def_colorName[i];	695	name = def_colorName [i];
906		696
907	if (!rs[Rs_color + i])	697	if (!name)
908	continue;	698	continue;
909		699
910	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	700	if (!set_color (xcol, name))
911	{	701	{
912	switch (i)	702	switch (i)
913	{	703	{
914	case Color_fg:	704	case Color_fg:
915	case Color_bg:	705	case Color_bg:
916	/* fatal: need bg/fg color */	706	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
917	rxvt_print_error ("aborting");	707	name = "";
918	exit (EXIT_FAILURE);
919	/* NOTREACHED */
920	break;	708	break;
921	#ifndef NO_CURSORCOLOR	709	#ifndef NO_CURSORCOLOR
922	case Color_cursor2:	710	case Color_cursor2:
923	xcol = PixColors[Color_fg];	711	#endif
924	break;
925	#endif /* ! NO_CURSORCOLOR */
926	case Color_pointer:	712	case Color_pointer_fg:
927	xcol = PixColors[Color_fg];	713	name = rs[Rs_color + Color_fg];
		714	xcol.set (this, name);
928	break;	715	break;
929	default:	716	default:
930	xcol = PixColors[Color_bg]; /* None */	717	name = rs[Rs_color + Color_bg];
		718	xcol.set (this, name);
931	break;	719	break;
932	}	720	}
933	}	721	}
934	}	722	}
935		723
936	PixColors[i] = xcol;	724	pix_colors[i] = xcol;
937	SET_PIXCOLOR (i);	725	rs[Rs_color + i] = name;
		726	}
		727
		728	if (depth <= 2)
938	}	729	{
939		730	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
940	if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])	731	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
941	PixColors[Color_pointer] = PixColors[Color_fg];	732	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
942	if (XDEPTH <= 2 || !rs[Rs_color + Color_border])	733	}
943	PixColors[Color_border] = PixColors[Color_fg];
944		734
945	/*	735	/*
946	* get scrollBar/menuBar shadow colors	736	* get scrollBar shadow colors
947	*	737	*
948	* The calculations of topShadow/bottomShadow values are adapted	738	* The calculations of topShadow/bottomShadow values are adapted
949	* from the fvwm window manager.	739	* from the fvwm window manager.
950	*/	740	*/
951	#ifdef KEEP_SCROLLCOLOR	741	#ifdef KEEP_SCROLLCOLOR
952		742	if (depth <= 2)
953	if (XDEPTH <= 2)	743	{
954	{ /* Monochrome */	744	/* Monochrome */
955	PixColors[Color_scroll] = PixColors[Color_fg];	745	alias_color (Color_scroll, Color_fg);
956	PixColors[Color_topShadow] = PixColors[Color_bg];	746	alias_color (Color_topShadow, Color_bg);
957	PixColors[Color_bottomShadow] = PixColors[Color_bg];	747	alias_color (Color_bottomShadow, Color_bg);
958	}	748	}
959	else	749	else
960	{	750	{
961	rxvt_color xcol[3];	751	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		752
966	xcol[1] = PixColors[Color_scroll];	753	rgba cscroll;
967	# ifdef PREFER_24BIT	754	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		755
985	/* topShadowColor */	756	/* topShadowColor */
986	if (!xcol[1].set (display,	757	if (!pix_colors[Color_topShadow].set (this,
987	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	758	rgba (
988	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	759	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
989	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	760	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
990	xcol[1] = PixColors[Color_White];	761	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
991		762	cscroll.a)
992	PixColors[Color_topShadow] = xcol[1];	763	))
		764	alias_color (Color_topShadow, Color_White);
993	}	765	}
994	#endif /* KEEP_SCROLLCOLOR */	766	#endif /* KEEP_SCROLLCOLOR */
		767
		768	#ifdef OFF_FOCUS_FADING
		769	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		770	update_fade_color (i);
		771	#endif
995	}	772	}
996		773
997	/*----------------------------------------------------------------------*/	774	/*----------------------------------------------------------------------*/
998	/* color aliases, fg/bg bright-bold */	775	/* color aliases, fg/bg bright-bold */
999	void	776	void
…		…
1004	int i = atoi (rs[Rs_color + idx]);	781	int i = atoi (rs[Rs_color + idx]);
1005		782
1006	if (i >= 8 && i <= 15)	783	if (i >= 8 && i <= 15)
1007	{ /* bright colors */	784	{ /* bright colors */
1008	i -= 8;	785	i -= 8;
1009	#ifndef NO_BRIGHTCOLOR
1010	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	786	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1011	return;	787	return;
1012	#endif
1013
1014	}	788	}
1015		789
1016	if (i >= 0 && i <= 7) /* normal colors */	790	if (i >= 0 && i <= 7) /* normal colors */
1017	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	791	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1018	}	792	}
…		…
1024	* Use resource ``modifier'' to override the Meta modifier	798	* Use resource ``modifier'' to override the Meta modifier
1025	*/	799	*/
1026	void	800	void
1027	rxvt_term::get_ourmods ()	801	rxvt_term::get_ourmods ()
1028	{	802	{
1029	int i, j, k;	803	int i, j, k;
1030	int requestedmeta, realmeta, realalt;	804	int requestedmeta, realmeta, realalt;
1031	const char *cm, *rsmod;	805	const char *cm, *rsmod;
1032	XModifierKeymap *map;	806	XModifierKeymap *map;
1033	KeyCode *kc;	807	KeyCode *kc;
1034	const unsigned int modmasks[] =	808	const unsigned int modmasks[] =
1035	{	809	{
1036	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	810	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1037	};	811	};
1038		812
1039	requestedmeta = realmeta = realalt = 0;	813	requestedmeta = realmeta = realalt = 0;
1040	rsmod = rs[Rs_modifier];	814	rsmod = rs[Rs_modifier];
		815
1041	if (rsmod	816	if (rsmod
1042	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	817	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1043	requestedmeta = rsmod[3] - '0';	818	requestedmeta = rsmod[3] - '0';
1044		819
1045	map = XGetModifierMapping (display->display);	820	map = XGetModifierMapping (dpy);
1046	kc = map->modifiermap;	821	kc = map->modifiermap;
		822
1047	for (i = 1; i < 6; i++)	823	for (i = 1; i < 6; i++)
1048	{	824	{
1049	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	825	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		826
1050	for (j = map->max_keypermod; j--; k++)	827	for (j = map->max_keypermod; j--; k++)
1051	{	828	{
1052	if (kc[k] == 0)	829	if (kc[k] == 0)
1053	break;	830	break;
		831
1054	switch (XKeycodeToKeysym (display->display, kc[k], 0))	832	switch (XKeycodeToKeysym (dpy, kc[k], 0))
1055	{	833	{
1056	case XK_Num_Lock:	834	case XK_Num_Lock:
1057	ModNumLockMask = modmasks[i - 1];	835	ModNumLockMask = modmasks[i - 1];
1058	/* FALLTHROUGH */	836	continue;
1059	default:	837
1060	continue; /* for (;;) */	838	case XK_ISO_Level3_Shift:
		839	ModLevel3Mask = modmasks[i - 1];
		840	continue;
		841
1061	case XK_Meta_L:	842	case XK_Meta_L:
1062	case XK_Meta_R:	843	case XK_Meta_R:
1063	cm = "meta";	844	cm = "meta";
1064	realmeta = i;	845	realmeta = i;
1065	break;	846	break;
		847
1066	case XK_Alt_L:	848	case XK_Alt_L:
1067	case XK_Alt_R:	849	case XK_Alt_R:
1068	cm = "alt";	850	cm = "alt";
1069	realalt = i;	851	realalt = i;
1070	break;	852	break;
		853
1071	case XK_Super_L:	854	case XK_Super_L:
1072	case XK_Super_R:	855	case XK_Super_R:
1073	cm = "super";	856	cm = "super";
1074	break;	857	break;
		858
1075	case XK_Hyper_L:	859	case XK_Hyper_L:
1076	case XK_Hyper_R:	860	case XK_Hyper_R:
1077	cm = "hyper";	861	cm = "hyper";
1078	break;	862	break;
		863
		864	default:
		865	continue;
1079	}	866	}
1080	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	867
		868	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1081	requestedmeta = i;	869	requestedmeta = i;
1082	}	870	}
1083	}	871	}
		872
1084	XFreeModifiermap (map);	873	XFreeModifiermap (map);
		874
1085	i = (requestedmeta ? requestedmeta	875	i = requestedmeta ? requestedmeta
1086	: (realmeta ? realmeta	876	: realmeta ? realmeta
1087	: (realalt ? realalt : 0)));	877	: realalt ? realalt
		878	: 0;
		879
1088	if (i)	880	if (i)
1089	ModMetaMask = modmasks[i - 1];	881	ModMetaMask = modmasks[i - 1];
1090	}	882	}
1091		883
1092	/*----------------------------------------------------------------------*/	884	/*----------------------------------------------------------------------*/
1093	/* rxvt_Create_Windows () - Open and map the window */	885	/* rxvt_Create_Windows () - Open and map the window */
1094	void	886	void
1095	rxvt_term::create_windows (int argc, const char *const *argv)	887	rxvt_term::create_windows (int argc, const char *const *argv)
1096	{	888	{
1097	XClassHint classHint;	889	XClassHint classHint;
1098	XWMHints wmHint;	890	XWMHints wmHint;
		891	#if ENABLE_FRILLS
		892	MWMHints mwmhints = { };
		893	#endif
1099	XGCValues gcvalue;	894	XGCValues gcvalue;
1100	long vt_emask;
1101
1102	XWindowAttributes gattr;	895	XSetWindowAttributes attributes;
		896	Window top, parent;
1103		897
1104	if (Options & Opt_transparent)	898	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		899
1110	/* grab colors before netscape does */	900	/* grab colors before netscape does */
1111	Get_Colours ();	901	Get_Colours ();
1112		902
1113	if (!change_font (rs[Rs_font]))	903	if (!set_fonts ())
1114	{	904	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");	905
1116	destroy ();	906	parent = display->root;
1117	return;	907
		908	attributes.override_redirect = !!option (Opt_override_redirect);
		909
		910	#if ENABLE_FRILLS
		911	if (option (Opt_borderLess))
1118	}	912	{
		913	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
		914	{
		915	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		916	attributes.override_redirect = true;
		917	mwmhints.flags = 0;
		918	}
		919	else
		920	{
		921	mwmhints.flags = MWM_HINTS_DECORATIONS;
		922	mwmhints.decorations = 0;
		923	}
		924	}
		925	else
		926	mwmhints.flags = 0;
		927	#endif
		928
		929	#if ENABLE_XEMBED
		930	if (rs[Rs_embed])
		931	{
		932	XWindowAttributes wattr;
		933
		934	parent = strtol (rs[Rs_embed], 0, 0);
		935
		936	if (!XGetWindowAttributes (dpy, parent, &wattr))
		937	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		938
		939	window_calc (wattr.width, wattr.height);
		940	}
		941	#endif
1119		942
1120	window_calc (0, 0);	943	window_calc (0, 0);
		944
		945	/* sub-window placement & size in rxvt_resize_subwindows () */
		946	attributes.background_pixel = pix_colors_focused [Color_border];
		947	attributes.border_pixel = pix_colors_focused [Color_border];
		948	attributes.colormap = cmap;
		949
		950	top = XCreateWindow (dpy, parent,
		951	szHint.x, szHint.y,
		952	szHint.width, szHint.height,
		953	ext_bwidth,
		954	depth, InputOutput, visual,
		955	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		956	&attributes);
		957
		958	this->parent[0] = top;
		959
1121	old_width = szHint.width;	960	old_width = szHint.width;
1122	old_height = szHint.height;	961	old_height = szHint.height;
1123		962
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);	963	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1152	xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	964	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1153		965
1154	classHint.res_name = (char *)rs[Rs_name];	966	classHint.res_name = (char *)rs[Rs_name];
1155	classHint.res_class = (char *)RESCLASS;	967	classHint.res_class = (char *)RESCLASS;
1156		968
1157	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	969	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1158	wmHint.input = True;	970	wmHint.input = True;
1159	wmHint.initial_state = (Options & Opt_iconic ? IconicState	971	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1160	: NormalState);	972	wmHint.window_group = top;
1161	wmHint.window_group = TermWin.parent[0];
1162		973
1163	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	974	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1164	(char **)argv, argc, &szHint, &wmHint, &classHint);	975	&szHint, &wmHint, &classHint);
1165		976
1166	XSelectInput (display->display, TermWin.parent[0],	977	#if ENABLE_FRILLS
		978	if (mwmhints.flags)
		979	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		980	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		981	#endif
		982
		983	Atom protocols[] = {
		984	xa[XA_WM_DELETE_WINDOW],
		985	#if ENABLE_EWMH
		986	xa[XA_NET_WM_PING],
		987	#endif
		988	};
		989
		990	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		991
		992	#if ENABLE_FRILLS
		993	if (rs[Rs_transient_for])
		994	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		995	#endif
		996
		997	#if ENABLE_EWMH
		998	long pid = getpid ();
		999
		1000	XChangeProperty (dpy, top,
		1001	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		1002	PropModeReplace, (unsigned char *)&pid, 1);
		1003
		1004	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1005	#endif
		1006
		1007	XSelectInput (dpy, top,
1167	KeyPressMask	1008	KeyPressMask
1168	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1009	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1169	| KeyReleaseMask	1010	| KeyReleaseMask
1170	#endif	1011	#endif
1171	| FocusChangeMask | VisibilityChangeMask	1012	| FocusChangeMask | VisibilityChangeMask
1172	| StructureNotifyMask);	1013	| ExposureMask | StructureNotifyMask);
		1014
1173	termwin_ev.start (display, TermWin.parent[0]);	1015	termwin_ev.start (display, top);
1174		1016
1175	/* vt cursor: Black-on-White is standard, but this is more popular */	1017	/* vt cursor: Black-on-White is standard, but this is more popular */
1176	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1018	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1177		1019
1178	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1020	#ifdef HAVE_SCROLLBARS
1179	/* cursor (menuBar/scrollBar): Black-on-White */	1021	/* cursor scrollBar: Black-on-White */
1180	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1022	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	1023	#endif
1195		1024
1196	/* the vt window */	1025	/* the vt window */
1197	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1026	vt = XCreateSimpleWindow (dpy, top,
1198	window_vt_x, window_vt_y,	1027	window_vt_x, window_vt_y,
1199	TermWin_TotalWidth (),	1028	width, height,
1200	TermWin_TotalHeight (),
1201	0,	1029	0,
1202	PixColors[Color_fg],	1030	pix_colors_focused[Color_fg],
1203	PixColors[Color_bg]);	1031	pix_colors_focused[Color_bg]);
1204		1032
1205	#ifdef DEBUG_X	1033	attributes.bit_gravity = NorthWestGravity;
1206	XStoreName (display->display, TermWin.vt, "vt window");	1034	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1207	#endif
1208		1035
1209	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask	1036	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1210	| PropertyChangeMask);
1211		1037
1212	#ifdef POINTER_BLANK
1213	pointer_unblank ();
1214
1215	if ((Options & Opt_pointerBlank))	1038	if (option (Opt_pointerBlank))
1216	vt_emask |= PointerMotionMask;	1039	vt_emask |= PointerMotionMask;
1217	else	1040	else
1218	#endif
1219	vt_emask |= (Button1MotionMask | Button3MotionMask);	1041	vt_emask |= Button1MotionMask | Button3MotionMask;
1220		1042
1221	XSelectInput (display->display, TermWin.vt, vt_emask);	1043	vt_select_input ();
		1044
1222	vt_ev.start (display, TermWin.vt);	1045	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		1046
1251	#ifdef XPM_BACKGROUND	1047	#ifdef XPM_BACKGROUND
1252	if (rs[Rs_backgroundPixmap] != NULL	1048	if (rs[Rs_backgroundPixmap] != NULL)
1253	&& ! (Options & Opt_transparent))
1254	{	1049	{
1255	const char *p = rs[Rs_backgroundPixmap];	1050	const char *p = rs[Rs_backgroundPixmap];
1256		1051
1257	if ((p = STRCHR (p, ';')) != NULL)	1052	if ((p = strchr (p, ';')) != NULL)
1258	{	1053	{
1259	p++;	1054	p++;
1260	scale_pixmap (p);	1055	bgPixmap.handle_geometry (p);
1261	}
1262	set_bgPixmap (rs[Rs_backgroundPixmap]);
1263	scr_touch (True);
1264	}
1265	#endif
1266
1267	/* graphics context for the vt window */
1268	gcvalue.foreground = PixColors[Color_fg];
1269	gcvalue.background = PixColors[Color_bg];
1270	gcvalue.graphics_exposures = 1;
1271	TermWin.gc = XCreateGC (display->display, TermWin.vt,
1272	GCForeground | GCBackground
1273	| GCGraphicsExposures, &gcvalue);
1274
1275	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1276
1277	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1278	gcvalue.foreground = PixColors[Color_topShadow];
1279	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1280	gcvalue.foreground = PixColors[Color_bottomShadow];
1281	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1282	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1283	scrollbarGC = XCreateGC (display->display, TermWin.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
1466
1467	execvp (argv[0], (char *const *)argv);
1468	/* no error message: STDERR is closed! */
1469	}
1470	else
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	}	1056	}
1509	else	1057	else
1510	command = argv[0];	1058	bgPixmap.set_defaultGeometry ();
1511	arg_v = argv;	1059
1512	}	1060	set_bgPixmap (rs[Rs_backgroundPixmap]);
1513	else	1061	scr_touch (true);
1514	{	1062	}
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	1063	#endif
1540	return -1;	1064
		1065	/* graphics context for the vt window */
		1066	gcvalue.foreground = pix_colors[Color_fg];
		1067	gcvalue.background = pix_colors[Color_bg];
		1068	gcvalue.graphics_exposures = 0;
		1069
		1070	gc = XCreateGC (dpy, vt,
		1071	GCForeground | GCBackground | GCGraphicsExposures,
		1072	&gcvalue);
		1073
		1074	drawable = new rxvt_drawable (this, vt);
		1075
		1076	#ifdef RXVT_SCROLLBAR
		1077	gcvalue.foreground = pix_colors[Color_topShadow];
		1078	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
		1079	gcvalue.foreground = pix_colors[Color_bottomShadow];
		1080	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
		1081	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
		1082	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
		1083	#endif
		1084
		1085	#ifdef OFF_FOCUS_FADING
		1086	// initially we are in unfocused state
		1087	if (rs[Rs_fade])
		1088	pix_colors = pix_colors_unfocused;
		1089	#endif
		1090
		1091	pointer_unblank ();
		1092	scr_recolour ();
1541	}	1093	}
1542		1094
1543	/* ------------------------------------------------------------------------- *	1095	/* ------------------------------------------------------------------------- *
1544	* GET TTY CURRENT STATE *	1096	* GET TTY CURRENT STATE *
1545	* ------------------------------------------------------------------------- */	1097	* ------------------------------------------------------------------------- */
1546	/* rxvt_get_ttymode () */
1547	/* EXTPROTO */
1548	void	1098	void
1549	rxvt_get_ttymode (ttymode_t *tio, int erase)	1099	rxvt_get_ttymode (ttymode_t *tio, int erase)
1550	{	1100	{
1551	#ifdef HAVE_TERMIOS_H
1552	/*	1101	/*
1553	* standard System V termios interface	1102	* standard System V termios interface
1554	*/	1103	*/
1555	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1104	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1556	{	1105	{
1557	/* return error - use system defaults */	1106	// return error - use system defaults,
		1107	// where possible, and zero elsewhere
		1108	memset (tio, 0, sizeof (ttymode_t));
		1109
1558	tio->c_cc[VINTR] = CINTR;	1110	tio->c_cc[VINTR] = CINTR;
1559	tio->c_cc[VQUIT] = CQUIT;	1111	tio->c_cc[VQUIT] = CQUIT;
1560	tio->c_cc[VERASE] = CERASE;	1112	tio->c_cc[VERASE] = CERASE;
		1113	#ifdef VERASE2
		1114	tio->c_cc[VERASE2] = CERASE2;
		1115	#endif
1561	tio->c_cc[VKILL] = CKILL;	1116	tio->c_cc[VKILL] = CKILL;
1562	tio->c_cc[VSTART] = CSTART;	1117	tio->c_cc[VSTART] = CSTART;
1563	tio->c_cc[VSTOP] = CSTOP;	1118	tio->c_cc[VSTOP] = CSTOP;
1564	tio->c_cc[VSUSP] = CSUSP;	1119	tio->c_cc[VSUSP] = CSUSP;
1565	# ifdef VDSUSP	1120	# ifdef VDSUSP
1566
1567	tio->c_cc[VDSUSP] = CDSUSP;	1121	tio->c_cc[VDSUSP] = CDSUSP;
1568	# endif	1122	# endif
1569	# ifdef VREPRINT	1123	# ifdef VREPRINT
1570
1571	tio->c_cc[VREPRINT] = CRPRNT;	1124	tio->c_cc[VREPRINT] = CRPRNT;
1572	# endif	1125	# endif
1573	# ifdef VDISCRD	1126	# ifdef VDISCRD
1574
1575	tio->c_cc[VDISCRD] = CFLUSH;	1127	tio->c_cc[VDISCRD] = CFLUSH;
1576	# endif	1128	# endif
1577	# ifdef VWERSE	1129	# ifdef VWERSE
1578
1579	tio->c_cc[VWERSE] = CWERASE;	1130	tio->c_cc[VWERSE] = CWERASE;
1580	# endif	1131	# endif
1581	# ifdef VLNEXT	1132	# ifdef VLNEXT
1582
1583	tio->c_cc[VLNEXT] = CLNEXT;	1133	tio->c_cc[VLNEXT] = CLNEXT;
1584	# endif	1134	# endif
1585
1586	}	1135	}
		1136
1587	tio->c_cc[VEOF] = CEOF;	1137	tio->c_cc[VEOF] = CEOF;
1588	tio->c_cc[VEOL] = VDISABLE;	1138	tio->c_cc[VEOL] = VDISABLE;
1589	# ifdef VEOL2	1139	# ifdef VEOL2
1590
1591	tio->c_cc[VEOL2] = VDISABLE;	1140	tio->c_cc[VEOL2] = VDISABLE;
1592	# endif	1141	# endif
1593	# ifdef VSWTC	1142	# ifdef VSWTC
1594
1595	tio->c_cc[VSWTC] = VDISABLE;	1143	tio->c_cc[VSWTC] = VDISABLE;
1596	# endif	1144	# endif
1597	# ifdef VSWTCH	1145	# ifdef VSWTCH
1598
1599	tio->c_cc[VSWTCH] = VDISABLE;	1146	tio->c_cc[VSWTCH] = VDISABLE;
1600	# endif	1147	# endif
1601	# if VMIN != VEOF	1148	# if VMIN != VEOF
1602
1603	tio->c_cc[VMIN] = 1;	1149	tio->c_cc[VMIN] = 1;
1604	# endif	1150	# endif
1605	# if VTIME != VEOL	1151	# if VTIME != VEOL
1606
1607	tio->c_cc[VTIME] = 0;	1152	tio->c_cc[VTIME] = 0;
1608	# endif	1153	# endif
1609		1154
1610	if (erase != -1)	1155	if (erase != -1)
1611	tio->c_cc[VERASE] = (char)erase;	1156	tio->c_cc[VERASE] = (char)erase;
…		…
1627	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1172	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1628	# if defined (ECHOCTL) && defined (ECHOKE)	1173	# if defined (ECHOCTL) && defined (ECHOKE)
1629	| ECHOCTL | ECHOKE	1174	| ECHOCTL | ECHOKE
1630	# endif	1175	# endif
1631	| ECHOE | ECHOK);	1176	| 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		1177
1679	/*	1178	/*
1680	* Debugging	1179	* Debugging
1681	*/	1180	*/
1682	#ifdef DEBUG_TTYMODE	1181	#ifdef DEBUG_TTYMODE
…		…
1700	FOO (IGNCR, "IGNCR");	1199	FOO (IGNCR, "IGNCR");
1701	FOO (ICRNL, "ICRNL");	1200	FOO (ICRNL, "ICRNL");
1702	FOO (IXON, "IXON");	1201	FOO (IXON, "IXON");
1703	FOO (IXOFF, "IXOFF");	1202	FOO (IXOFF, "IXOFF");
1704	# ifdef IUCLC	1203	# ifdef IUCLC
1705
1706	FOO (IUCLC, "IUCLC");	1204	FOO (IUCLC, "IUCLC");
1707	# endif	1205	# endif
1708	# ifdef IXANY	1206	# ifdef IXANY
1709
1710	FOO (IXANY, "IXANY");	1207	FOO (IXANY, "IXANY");
1711	# endif	1208	# endif
1712	# ifdef IMAXBEL	1209	# ifdef IMAXBEL
1713
1714	FOO (IMAXBEL, "IMAXBEL");	1210	FOO (IMAXBEL, "IMAXBEL");
1715	# endif	1211	# endif
1716		1212
1717	fprintf (stderr, "\n");	1213	fprintf (stderr, "\n");
1718		1214
…		…
1725	FOO (VERASE, "VERASE");	1221	FOO (VERASE, "VERASE");
1726	FOO (VKILL, "VKILL");	1222	FOO (VKILL, "VKILL");
1727	FOO (VEOF, "VEOF");	1223	FOO (VEOF, "VEOF");
1728	FOO (VEOL, "VEOL");	1224	FOO (VEOL, "VEOL");
1729	# ifdef VEOL2	1225	# ifdef VEOL2
1730
1731	FOO (VEOL2, "VEOL2");	1226	FOO (VEOL2, "VEOL2");
1732	# endif	1227	# endif
1733	# ifdef VSWTC	1228	# ifdef VSWTC
1734
1735	FOO (VSWTC, "VSWTC");	1229	FOO (VSWTC, "VSWTC");
1736	# endif	1230	# endif
1737	# ifdef VSWTCH	1231	# ifdef VSWTCH
1738
1739	FOO (VSWTCH, "VSWTCH");	1232	FOO (VSWTCH, "VSWTCH");
1740	# endif	1233	# endif
1741
1742	FOO (VSTART, "VSTART");	1234	FOO (VSTART, "VSTART");
1743	FOO (VSTOP, "VSTOP");	1235	FOO (VSTOP, "VSTOP");
1744	FOO (VSUSP, "VSUSP");	1236	FOO (VSUSP, "VSUSP");
1745	# ifdef VDSUSP	1237	# ifdef VDSUSP
1746
1747	FOO (VDSUSP, "VDSUSP");	1238	FOO (VDSUSP, "VDSUSP");
1748	# endif	1239	# endif
1749	# ifdef VREPRINT	1240	# ifdef VREPRINT
1750
1751	FOO (VREPRINT, "VREPRINT");	1241	FOO (VREPRINT, "VREPRINT");
1752	# endif	1242	# endif
1753	# ifdef VDISCRD	1243	# ifdef VDISCRD
1754
1755	FOO (VDISCRD, "VDISCRD");	1244	FOO (VDISCRD, "VDISCRD");
1756	# endif	1245	# endif
1757	# ifdef VWERSE	1246	# ifdef VWERSE
1758
1759	FOO (VWERSE, "VWERSE");	1247	FOO (VWERSE, "VWERSE");
1760	# endif	1248	# endif
1761	# ifdef VLNEXT	1249	# ifdef VLNEXT
1762
1763	FOO (VLNEXT, "VLNEXT");	1250	FOO (VLNEXT, "VLNEXT");
1764	# endif	1251	# endif
1765		1252
1766	fprintf (stderr, "\n");	1253	fprintf (stderr, "\n");
1767	# undef FOO	1254	# undef FOO
1768	# endif /* HAVE_TERMIOS_H */	1255	# endif /* HAVE_TERMIOS_H */
1769	#endif /* DEBUG_TTYMODE */	1256	#endif /* DEBUG_TTYMODE */
1770	}	1257	}
1771		1258
		1259	/*----------------------------------------------------------------------*/
		1260	/*
		1261	* Run the command in a subprocess and return a file descriptor for the
		1262	* master end of the pseudo-teletype pair with the command talking to
		1263	* the slave.
		1264	*/
		1265	void
		1266	rxvt_term::run_command (const char *const *argv)
		1267	{
		1268	#if ENABLE_FRILLS
		1269	if (rs[Rs_pty_fd])
		1270	{
		1271	pty->pty = atoi (rs[Rs_pty_fd]);
		1272
		1273	if (pty->pty >= 0)
		1274	{
		1275	if (getfd_hook)
		1276	pty->pty = (*getfd_hook) (pty->pty);
		1277
		1278	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1279	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1280	}
		1281	}
		1282	else
		1283	#endif
		1284	if (!pty->get ())
		1285	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1286
		1287	int er;
		1288
		1289	#ifndef NO_BACKSPACE_KEY
		1290	if (key_backspace[0] && !key_backspace[1])
		1291	er = key_backspace[0];
		1292	else if (strcmp (key_backspace, "DEC") == 0)
		1293	er = '\177'; /* the initial state anyway */
		1294	else
		1295	#endif
		1296	er = -1;
		1297
		1298	rxvt_get_ttymode (&tio, er);
		1299	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
		1300	pty->set_utf8_mode (enc_utf8);
		1301
		1302	/* set initial window size */
		1303	tt_winch ();
		1304
		1305	#if ENABLE_FRILLS
		1306	if (rs[Rs_pty_fd])
		1307	return;
		1308	#endif
		1309
		1310	/* spin off the command interpreter */
		1311	switch (cmd_pid = fork ())
		1312	{
		1313	case -1:
		1314	{
		1315	cmd_pid = 0;
		1316	rxvt_fatal ("can't fork, aborting.\n");
		1317	}
		1318	case 0:
		1319	init_env ();
		1320
		1321	if (!pty->make_controlling_tty ())
		1322	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1323	else
		1324	{
		1325	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1326	dup2 (pty->tty, STDIN_FILENO);
		1327	dup2 (pty->tty, STDOUT_FILENO);
		1328	dup2 (pty->tty, STDERR_FILENO);
		1329
		1330	// close all our file handles that we do no longer need
		1331	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1332	{
		1333	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1334	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1335	}
		1336
		1337	run_child (argv);
		1338	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1339	}
		1340
		1341	_exit (EXIT_FAILURE);
		1342
		1343	default:
		1344	if (!option (Opt_utmpInhibit))
		1345	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
		1346
		1347	pty->close_tty ();
		1348
		1349	child_ev.start (cmd_pid);
		1350
		1351	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
		1352	break;
		1353	}
		1354	}
		1355
		1356	/* ------------------------------------------------------------------------- *
		1357	* CHILD PROCESS OPERATIONS *
		1358	* ------------------------------------------------------------------------- */
		1359	/*
		1360	* The only open file descriptor is the slave tty - so no error messages.
		1361	* returns are fatal
		1362	*/
		1363	int
		1364	rxvt_term::run_child (const char *const *argv)
		1365	{
		1366	char *login;
		1367
		1368	if (option (Opt_console))
		1369	{ /* be virtual console, fail silently */
		1370	#ifdef TIOCCONS
		1371	unsigned int on = 1;
		1372
		1373	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1374	#elif defined (SRIOCSREDIR)
		1375	int fd;
		1376
		1377	fd = open (CONSOLE, O_WRONLY, 0);
		1378	if (fd >= 0)
		1379	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1380	close (fd);
		1381	#endif /* SRIOCSREDIR */
		1382	}
		1383
		1384	/* reset signals and spin off the command interpreter */
		1385	signal (SIGINT, SIG_DFL);
		1386	signal (SIGQUIT, SIG_DFL);
		1387	signal (SIGCHLD, SIG_DFL);
		1388	signal (SIGHUP, SIG_DFL);
		1389	signal (SIGPIPE, SIG_DFL);
		1390	/*
		1391	* mimick login's behavior by disabling the job control signals
		1392	* a shell that wants them can turn them back on
		1393	*/
		1394	#ifdef SIGTSTP
		1395	signal (SIGTSTP, SIG_IGN);
		1396	signal (SIGTTIN, SIG_IGN);
		1397	signal (SIGTTOU, SIG_IGN);
		1398	#endif /* SIGTSTP */
		1399
		1400	// unblock signals (signals are blocked by iom.C
		1401	sigset_t ss;
		1402	sigemptyset (&ss);
		1403	sigprocmask (SIG_SETMASK, &ss, 0);
		1404
		1405	/* command interpreter path */
		1406	if (argv != NULL)
		1407	{
		1408	# ifdef DEBUG_CMD
		1409	int i;
		1410
		1411	for (i = 0; argv[i]; i++)
		1412	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1413	# endif
		1414
		1415	execvp (argv[0], (char *const *)argv);
		1416	/* no error message: STDERR is closed! */
		1417	}
		1418	else
		1419	{
		1420	const char *argv0, *shell;
		1421
		1422	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1423	shell = "/bin/sh";
		1424
		1425	argv0 = (const char *)rxvt_r_basename (shell);
		1426
		1427	if (option (Opt_loginShell))
		1428	{
		1429	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
		1430
		1431	login[0] = '-';
		1432	strcpy (&login[1], argv0);
		1433	argv0 = login;
		1434	}
		1435
		1436	execlp (shell, argv0, NULL);
		1437	/* no error message: STDERR is closed! */
		1438	}
		1439
		1440	return -1;
		1441	}
		1442
1772	/*----------------------- end-of-file (C source) -----------------------*/	1443	/*----------------------- end-of-file (C source) -----------------------*/

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