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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.51 by pcg, Sun May 9 18:19:49 2004 UTC vs.
Revision 1.213 by root, Fri Sep 14 10:15:41 2007 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: init.C	2	* File: init.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
…		…
9	* - extensive modifications	9	* - extensive modifications
10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11	* - extensive modifications	11	* - extensive modifications
12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>	12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13	* - QNX support	13	* - QNX support
14	* Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>	14	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
15	*	15	*
16	* This program is free software; you can redistribute it and/or modify	16	* This program is free software; you can redistribute it and/or modify
17	* it under the terms of the GNU General Public License as published by	17	* it under the terms of the GNU General Public License as published by
18	* the Free Software Foundation; either version 2 of the License, or	18	* the Free Software Foundation; either version 2 of the License, or
19	* (at your option) any later version.	19	* (at your option) any later version.
…		…
31	* Initialisation routines.	31	* Initialisation routines.
32	*/	32	*/
33		33
34	#include "../config.h" /* NECESSARY */	34	#include "../config.h" /* NECESSARY */
35	#include "rxvt.h" /* NECESSARY */	35	#include "rxvt.h" /* NECESSARY */
		36	#include "rxvtutil.h"
36	#include "init.h"	37	#include "init.h"
37		38
		39	#include <limits>
		40
38	#include <signal.h>	41	#include <csignal>
39		42
40	const char *const def_colorName[] =	43	const char *const def_colorName[] =
41	{	44	{
42	COLOR_FOREGROUND,	45	COLOR_FOREGROUND,
43	COLOR_BACKGROUND,	46	COLOR_BACKGROUND,
44	/* low-intensity colors */	47	/* low-intensity colors */
45	"Black", /* 0: black (#000000) */	48	"rgb:00/00/00", // 0: black (Black)
46	#ifndef NO_BRIGHTCOLOR	49	"rgb:cd/00/00", // 1: red (Red3)
47	"Red3", /* 1: red (#CD0000) */	50	"rgb:00/cd/00", // 2: green (Green3)
48	"Green3", /* 2: green (#00CD00) */	51	"rgb:cd/cd/00", // 3: yellow (Yellow3)
49	"Yellow3", /* 3: yellow (#CDCD00) */	52	"rgb:00/00/cd", // 4: blue (Blue3)
50	"Blue3", /* 4: blue (#0000CD) */	53	"rgb:cd/00/cd", // 5: magenta (Magenta3)
51	"Magenta3", /* 5: magenta (#CD00CD) */	54	"rgb:00/cd/cd", // 6: cyan (Cyan3)
52	"Cyan3", /* 6: cyan (#00CDCD) */	55	# ifdef XTERM_COLORS
53	# ifdef XTERM_COLORS	56	"rgb:e5/e5/e5", // 7: white (Grey90)
54	"Grey90", /* 7: white (#E5E5E5) */	57	# else
55	# else	58	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56	"AntiqueWhite", /* 7: white (#FAEBD7) */
57	# endif	59	# endif
58	/* high-intensity colors */	60	/* high-intensity colors */
59	# ifdef XTERM_COLORS	61	# ifdef XTERM_COLORS
60	"Grey30", /* 8: bright black (#4D4D4D) */	62	"rgb:4d/4d/4d", // 8: bright black (Grey30)
61	# else	63	# else
62	"Grey25", /* 8: bright black (#404040) */	64	"rgb:40/40/40", // 8: bright black (Grey25)
63	# endif	65	# endif
64	#endif /* NO_BRIGHTCOLOR */	66	"rgb:ff/00/00", // 1/9: bright red (Reed)
65	"Red", /* 1/9: bright red (#FF0000) */	67	"rgb:00/ff/00", // 2/10: bright green (Green)
66	"Green", /* 2/10: bright green (#00FF00) */	68	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67	"Yellow", /* 3/11: bright yellow (#FFFF00) */	69	"rgb:00/00/ff", // 4/12: bright blue (Blue)
68	"Blue", /* 4/12: bright blue (#0000FF) */	70	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69	"Magenta", /* 5/13: bright magenta (#FF00FF) */	71	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70	"Cyan", /* 6/14: bright cyan (#00FFFF) */	72	"rgb:ff/ff/ff", // 7/15: bright white (White)
71	"White", /* 7/15: bright white (#FFFFFF) */	73
72	#ifdef TTY_256COLOR	74	// 88 xterm colours
73	"rgb:00/00/00", /* default 16-255 color table */
74	"rgb:00/00/2a",	75	"rgb:00/00/00",
75	"rgb:00/00/55",	76	"rgb:00/00/8b",
76	"rgb:00/00/7f",
77	"rgb:00/00/aa",
78	"rgb:00/00/d4",	77	"rgb:00/00/cd",
		78	"rgb:00/00/ff",
79	"rgb:00/2a/00",	79	"rgb:00/8b/00",
80	"rgb:00/2a/2a",	80	"rgb:00/8b/8b",
81	"rgb:00/2a/55",
82	"rgb:00/2a/7f",
83	"rgb:00/2a/aa",
84	"rgb:00/2a/d4",	81	"rgb:00/8b/cd",
85	"rgb:00/55/00",
86	"rgb:00/55/2a",
87	"rgb:00/55/55",
88	"rgb:00/55/7f",	82	"rgb:00/8b/ff",
89	"rgb:00/55/aa",
90	"rgb:00/55/d4",
91	"rgb:00/7f/00",
92	"rgb:00/7f/2a",
93	"rgb:00/7f/55",
94	"rgb:00/7f/7f",
95	"rgb:00/7f/aa",
96	"rgb:00/7f/d4",
97	"rgb:00/aa/00",
98	"rgb:00/aa/2a",
99	"rgb:00/aa/55",
100	"rgb:00/aa/7f",
101	"rgb:00/aa/aa",
102	"rgb:00/aa/d4",
103	"rgb:00/d4/00",	83	"rgb:00/cd/00",
104	"rgb:00/d4/2a",	84	"rgb:00/cd/8b",
105	"rgb:00/d4/55",
106	"rgb:00/d4/7f",
107	"rgb:00/d4/aa",
108	"rgb:00/d4/d4",	85	"rgb:00/cd/cd",
		86	"rgb:00/cd/ff",
		87	"rgb:00/ff/00",
		88	"rgb:00/ff/8b",
		89	"rgb:00/ff/cd",
		90	"rgb:00/ff/ff",
109	"rgb:2a/00/00",	91	"rgb:8b/00/00",
110	"rgb:2a/00/2a",	92	"rgb:8b/00/8b",
111	"rgb:2a/00/55",
112	"rgb:2a/00/7f",
113	"rgb:2a/00/aa",
114	"rgb:2a/00/d4",	93	"rgb:8b/00/cd",
115	"rgb:2a/2a/00",
116	"rgb:2a/2a/2a",
117	"rgb:2a/2a/55",
118	"rgb:2a/2a/7f",
119	"rgb:2a/2a/aa",
120	"rgb:2a/2a/d4",
121	"rgb:2a/55/00",
122	"rgb:2a/55/2a",
123	"rgb:2a/55/55",
124	"rgb:2a/55/7f",
125	"rgb:2a/55/aa",
126	"rgb:2a/55/d4",
127	"rgb:2a/7f/00",
128	"rgb:2a/7f/2a",
129	"rgb:2a/7f/55",
130	"rgb:2a/7f/7f",
131	"rgb:2a/7f/aa",
132	"rgb:2a/7f/d4",
133	"rgb:2a/aa/00",
134	"rgb:2a/aa/2a",
135	"rgb:2a/aa/55",
136	"rgb:2a/aa/7f",
137	"rgb:2a/aa/aa",
138	"rgb:2a/aa/d4",
139	"rgb:2a/d4/00",
140	"rgb:2a/d4/2a",
141	"rgb:2a/d4/55",
142	"rgb:2a/d4/7f",
143	"rgb:2a/d4/aa",
144	"rgb:2a/d4/d4",
145	"rgb:55/00/00",
146	"rgb:55/00/2a",
147	"rgb:55/00/55",
148	"rgb:55/00/7f",	94	"rgb:8b/00/ff",
149	"rgb:55/00/aa",
150	"rgb:55/00/d4",
151	"rgb:55/2a/00",	95	"rgb:8b/8b/00",
152	"rgb:55/2a/2a",	96	"rgb:8b/8b/8b",
153	"rgb:55/2a/55",	97	"rgb:8b/8b/cd",
154	"rgb:55/2a/7f",	98	"rgb:8b/8b/ff",
155	"rgb:55/2a/aa",
156	"rgb:55/2a/d4",
157	"rgb:55/55/00",
158	"rgb:55/55/2a",
159	"rgb:55/55/55",
160	"rgb:55/55/7f",
161	"rgb:55/55/aa",
162	"rgb:55/55/d4",
163	"rgb:55/7f/00",
164	"rgb:55/7f/2a",
165	"rgb:55/7f/55",
166	"rgb:55/7f/7f",
167	"rgb:55/7f/aa",
168	"rgb:55/7f/d4",
169	"rgb:55/aa/00",
170	"rgb:55/aa/2a",
171	"rgb:55/aa/55",
172	"rgb:55/aa/7f",
173	"rgb:55/aa/aa",
174	"rgb:55/aa/d4",
175	"rgb:55/d4/00",	99	"rgb:8b/cd/00",
176	"rgb:55/d4/2a",	100	"rgb:8b/cd/8b",
177	"rgb:55/d4/55",
178	"rgb:55/d4/7f",
179	"rgb:55/d4/aa",
180	"rgb:55/d4/d4",	101	"rgb:8b/cd/cd",
181	"rgb:7f/00/00",	102	"rgb:8b/cd/ff",
182	"rgb:7f/00/2a",
183	"rgb:7f/00/55",
184	"rgb:7f/00/7f",
185	"rgb:7f/00/aa",
186	"rgb:7f/00/d4",
187	"rgb:7f/2a/00",
188	"rgb:7f/2a/2a",
189	"rgb:7f/2a/55",
190	"rgb:7f/2a/7f",
191	"rgb:7f/2a/aa",
192	"rgb:7f/2a/d4",
193	"rgb:7f/55/00",
194	"rgb:7f/55/2a",
195	"rgb:7f/55/55",
196	"rgb:7f/55/7f",
197	"rgb:7f/55/aa",
198	"rgb:7f/55/d4",
199	"rgb:7f/7f/00",	103	"rgb:8b/ff/00",
200	"rgb:7f/7f/2a",	104	"rgb:8b/ff/8b",
201	"rgb:7f/7f/55",
202	"rgb:7f/7f/7f",
203	"rgb:7f/7f/aa",
204	"rgb:7f/7f/d4",
205	"rgb:7f/aa/00",
206	"rgb:7f/aa/2a",
207	"rgb:7f/aa/55",
208	"rgb:7f/aa/7f",
209	"rgb:7f/aa/aa",
210	"rgb:7f/aa/d4",
211	"rgb:7f/d4/00",
212	"rgb:7f/d4/2a",
213	"rgb:7f/d4/55",
214	"rgb:7f/d4/7f",
215	"rgb:7f/d4/aa",
216	"rgb:7f/d4/d4",
217	"rgb:aa/00/00",
218	"rgb:aa/00/2a",
219	"rgb:aa/00/55",
220	"rgb:aa/00/7f",
221	"rgb:aa/00/aa",
222	"rgb:aa/00/d4",
223	"rgb:aa/2a/00",
224	"rgb:aa/2a/2a",
225	"rgb:aa/2a/55",
226	"rgb:aa/2a/7f",
227	"rgb:aa/2a/aa",
228	"rgb:aa/2a/d4",
229	"rgb:aa/55/00",
230	"rgb:aa/55/2a",
231	"rgb:aa/55/55",
232	"rgb:aa/55/7f",
233	"rgb:aa/55/aa",
234	"rgb:aa/55/d4",
235	"rgb:aa/7f/00",
236	"rgb:aa/7f/2a",
237	"rgb:aa/7f/55",
238	"rgb:aa/7f/7f",
239	"rgb:aa/7f/aa",
240	"rgb:aa/7f/d4",	105	"rgb:8b/ff/cd",
241	"rgb:aa/aa/00",	106	"rgb:8b/ff/ff",
242	"rgb:aa/aa/2a",
243	"rgb:aa/aa/55",
244	"rgb:aa/aa/7f",
245	"rgb:aa/aa/aa",
246	"rgb:aa/aa/d4",
247	"rgb:aa/d4/00",
248	"rgb:aa/d4/2a",
249	"rgb:aa/d4/55",
250	"rgb:aa/d4/7f",
251	"rgb:aa/d4/aa",
252	"rgb:aa/d4/d4",
253	"rgb:d4/00/00",	107	"rgb:cd/00/00",
254	"rgb:d4/00/2a",	108	"rgb:cd/00/8b",
255	"rgb:d4/00/55",
256	"rgb:d4/00/7f",
257	"rgb:d4/00/aa",
258	"rgb:d4/00/d4",	109	"rgb:cd/00/cd",
		110	"rgb:cd/00/ff",
259	"rgb:d4/2a/00",	111	"rgb:cd/8b/00",
260	"rgb:d4/2a/2a",	112	"rgb:cd/8b/8b",
261	"rgb:d4/2a/55",
262	"rgb:d4/2a/7f",
263	"rgb:d4/2a/aa",
264	"rgb:d4/2a/d4",	113	"rgb:cd/8b/cd",
265	"rgb:d4/55/00",
266	"rgb:d4/55/2a",
267	"rgb:d4/55/55",
268	"rgb:d4/55/7f",	114	"rgb:cd/8b/ff",
269	"rgb:d4/55/aa",
270	"rgb:d4/55/d4",
271	"rgb:d4/7f/00",
272	"rgb:d4/7f/2a",
273	"rgb:d4/7f/55",
274	"rgb:d4/7f/7f",
275	"rgb:d4/7f/aa",
276	"rgb:d4/7f/d4",
277	"rgb:d4/aa/00",
278	"rgb:d4/aa/2a",
279	"rgb:d4/aa/55",
280	"rgb:d4/aa/7f",
281	"rgb:d4/aa/aa",
282	"rgb:d4/aa/d4",
283	"rgb:d4/d4/00",	115	"rgb:cd/cd/00",
284	"rgb:d4/d4/2a",	116	"rgb:cd/cd/8b",
285	"rgb:d4/d4/55",
286	"rgb:d4/d4/7f",
287	"rgb:d4/d4/aa",
288	"rgb:d4/d4/d4",	117	"rgb:cd/cd/cd",
		118	"rgb:cd/cd/ff",
		119	"rgb:cd/ff/00",
		120	"rgb:cd/ff/8b",
		121	"rgb:cd/ff/cd",
		122	"rgb:cd/ff/ff",
289	"rgb:08/08/08",	123	"rgb:ff/00/00",
		124	"rgb:ff/00/8b",
		125	"rgb:ff/00/cd",
		126	"rgb:ff/00/ff",
		127	"rgb:ff/8b/00",
		128	"rgb:ff/8b/8b",
		129	"rgb:ff/8b/cd",
		130	"rgb:ff/8b/ff",
		131	"rgb:ff/cd/00",
		132	"rgb:ff/cd/8b",
		133	"rgb:ff/cd/cd",
		134	"rgb:ff/cd/ff",
		135	"rgb:ff/ff/00",
		136	"rgb:ff/ff/8b",
		137	"rgb:ff/ff/cd",
		138	"rgb:ff/ff/ff",
290	"rgb:12/12/12",	139	"rgb:2e/2e/2e",
291	"rgb:1c/1c/1c",	140	"rgb:5c/5c/5c",
292	"rgb:26/26/26",
293	"rgb:30/30/30",	141	"rgb:73/73/73",
294	"rgb:3a/3a/3a",
295	"rgb:44/44/44",
296	"rgb:4e/4e/4e",
297	"rgb:58/58/58",	142	"rgb:8b/8b/8b",
298	"rgb:62/62/62",	143	"rgb:a2/a2/a2",
299	"rgb:6c/6c/6c",
300	"rgb:76/76/76",
301	"rgb:80/80/80",
302	"rgb:8a/8a/8a",
303	"rgb:94/94/94",	144	"rgb:b9/b9/b9",
304	"rgb:9e/9e/9e",
305	"rgb:a8/a8/a8",
306	"rgb:b2/b2/b2",
307	"rgb:bc/bc/bc",
308	"rgb:c6/c6/c6",
309	"rgb:d0/d0/d0",	145	"rgb:d0/d0/d0",
310	"rgb:da/da/da",
311	"rgb:e4/e4/e4",	146	"rgb:e7/e7/e7",
312	"rgb:ee/ee/ee",	147
313	#endif
314	#ifndef NO_CURSORCOLOR	148	#ifndef NO_CURSORCOLOR
315	COLOR_CURSOR_BACKGROUND,	149	COLOR_CURSOR_BACKGROUND,
316	COLOR_CURSOR_FOREGROUND,	150	COLOR_CURSOR_FOREGROUND,
317	#endif /* ! NO_CURSORCOLOR */	151	#endif /* ! NO_CURSORCOLOR */
318	NULL, /* Color_pointer_fg */	152	NULL, /* Color_pointer_fg */
319	NULL, /* Color_pointer_bg */	153	NULL, /* Color_pointer_bg */
320	NULL, /* Color_border */	154	NULL, /* Color_border */
321	#ifndef NO_BOLD_UNDERLINE_REVERSE	155	#ifndef NO_BOLD_UNDERLINE_REVERSE
322	NULL, /* Color_BD */	156	NULL, /* Color_BD */
		157	NULL, /* Color_IT */
323	NULL, /* Color_UL */	158	NULL, /* Color_UL */
324	NULL, /* Color_RV */	159	NULL, /* Color_RV */
325	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		161	#if ENABLE_FRILLS
		162	NULL, // Color_underline
		163	#endif
326	#ifdef OPTION_HC	164	#ifdef OPTION_HC
327	NULL,
328	#endif
329	#if TINTING
330	NULL,	165	NULL,
331	#endif	166	#endif
332	#ifdef KEEP_SCROLLCOLOR	167	#ifdef KEEP_SCROLLCOLOR
333	COLOR_SCROLLBAR,	168	COLOR_SCROLLBAR,
334	COLOR_SCROLLTROUGH,	169	COLOR_SCROLLTROUGH,
335	#endif /* KEEP_SCROLLCOLOR */	170	#endif /* KEEP_SCROLLCOLOR */
336		171	#if ENABLE_TRANSPARENCY
337	};	172	NULL,
338
339	const char *const xa_names[NUM_XA] =
340	{
341	"TEXT",
342	"COMPOUND_TEXT",
343	"UTF8_STRING",
344	"MULTIPLE",
345	"TARGETS",
346	"TIMESTAMP",
347	"VT_SELECTION",
348	"INCR",
349	"WM_DELETE_WINDOW",
350	#ifdef TRANSPARENT
351	"_XROOTPMAP_ID",
352	#endif	173	#endif
353	#ifdef OFFIX_DND	174	#if OFF_FOCUS_FADING
354	"DndProtocol",	175	"rgb:00/00/00",
355	"DndSelection",
356	#endif	176	#endif
357	"CLIPBOARD"
358	};	177	};
359		178
360	bool	179	bool
361	rxvt_term::init_vars ()	180	rxvt_term::init_vars ()
362	{	181	{
		182	pix_colors = //
363	PixColors = new rxvt_color [TOTAL_COLORS];	183	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
364	if (PixColors == NULL)	184	#ifdef OFF_FOCUS_FADING
365	return false;	185	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
366
367	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
368	TermWin.pixmap = None;
369	#endif	186	#endif
370	#ifdef UTMP_SUPPORT	187
371	next_utmp_action = SAVE;
372	#endif
373	#ifndef NO_SETOWNER_TTYDEV
374	next_tty_action = SAVE;
375	#endif
376		188
377	MEvent.time = CurrentTime;	189	MEvent.time = CurrentTime;
378	MEvent.button = AnyButton;	190	MEvent.button = AnyButton;
379	Options = DEFAULT_OPTIONS;
380	want_refresh = 1;	191	want_refresh = 1;
381	cmd_pid = -1;
382	cmd_fd = tty_fd = -1;
383	PrivateModes = SavedModes = PrivMode_Default;	192	priv_modes = SavedModes = PrivMode_Default;
384	TermWin.focus = 0;
385	TermWin.ncol = 80;	193	ncol = 80;
386	TermWin.nrow = 24;	194	nrow = 24;
387	TermWin.int_bwidth = INTERNALBORDERWIDTH;	195	int_bwidth = INTERNALBORDERWIDTH;
388	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	196	ext_bwidth = EXTERNALBORDERWIDTH;
389	TermWin.lineSpace = LINESPACE;	197	lineSpace = LINESPACE;
390	TermWin.saveLines = SAVELINES;	198	saveLines = SAVELINES;
391	numPixColors = TOTAL_COLORS;	199	numpix_colors = TOTAL_COLORS;
392		200
393	#ifndef NO_BRIGHTCOLOR
394	colorfgbg = DEFAULT_RSTYLE;
395	#endif
396
397	refresh_limit = 1;
398	refresh_type = SLOW_REFRESH;	201	refresh_type = SLOW_REFRESH;
399	prev_nrow = prev_ncol = 0;
400		202
401	oldcursor.row = oldcursor.col = -1;	203	oldcursor.row = oldcursor.col = -1;
402	#ifdef XPM_BACKGROUND
403	/* bgPixmap.w = bgPixmap.h = 0; */
404	bgPixmap.x = bgPixmap.y = 50;
405	bgPixmap.pixmap = None;
406	#endif
407
408	last_bot = last_state = -1;	204	last_bot = last_state = -1;
409		205
410	#ifdef MENUBAR	206	set_option (Opt_scrollBar);
411	menu_readonly = 1;	207	set_option (Opt_scrollTtyOutput);
412	# if ! (MENUBAR_MAX > 1)	208	set_option (Opt_jumpScroll);
413	CurrentBar = & (BarList);	209	set_option (Opt_skipScroll);
414	# endif /* (MENUBAR_MAX > 1) */	210	set_option (Opt_secondaryScreen);
415	#endif	211	set_option (Opt_secondaryScroll);
		212	set_option (Opt_pastableTabs);
		213	set_option (Opt_intensityStyles);
		214	set_option (Opt_iso14755_52);
416		215
417	return true;	216	return true;
418	}	217	}
419		218
420	void	219	void
421	rxvt_term::init_secondary ()	220	rxvt_term::init_secondary ()
422	{	221	{
423	int i;	222	int i;
424	#ifdef TTY_GID_SUPPORT
425	struct group *gr = getgrnam ("tty");
426
427	if (gr)
428	{ /* change group ownership of tty to "tty" */
429	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
430	ttygid = gr->gr_gid;
431	}
432	else
433	#endif /* TTY_GID_SUPPORT */
434
435	{
436	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
437	ttygid = getgid ();
438	}
439		223
440	/*	224	/*
441	* Close all unused file descriptors	225	* Close all unused file descriptors
442	* We don't want them, we don't need them.	226	* We don't want them, we don't need them.
443	*/	227	*/
…		…
469	/*----------------------------------------------------------------------*/	253	/*----------------------------------------------------------------------*/
470	const char **	254	const char **
471	rxvt_term::init_resources (int argc, const char *const *argv)	255	rxvt_term::init_resources (int argc, const char *const *argv)
472	{	256	{
473	int i, r_argc;	257	int i, r_argc;
474	char *val;
475	const char **cmd_argv, **r_argv;	258	const char **cmd_argv, **r_argv;
476		259
477	/*	260	/*
478	* Look for -exec option. Find => split and make cmd_argv[] of command args	261	* Look for -e option. Find => split and make cmd_argv[] of command args
479	*/	262	*/
480	for (r_argc = 0; r_argc < argc; r_argc++)	263	for (r_argc = 0; r_argc < argc; r_argc++)
481	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	264	if (!strcmp (argv[r_argc], "-e"))
482	break;	265	break;
483		266
484	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	267	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
485		268
486	for (i = 0; i < r_argc; i++)	269	for (i = 0; i < r_argc; i++)
…		…
498	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	281	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
499		282
500	cmd_argv[i] = NULL;	283	cmd_argv[i] = NULL;
501	}	284	}
502		285
503	rs[Rs_name] = rxvt_r_basename (argv[0]);	286	rs[Rs_name] = rxvt_basename (argv[0]);
504		287
505	/*	288	/*
506	* Open display, get options/resources and create the window	289	* Open display, get options/resources and create the window
507	*/	290	*/
		291
508	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	292	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
509	rs[Rs_display_name] = ":0";	293	rs[Rs_display_name] = ":0";
510		294
511	get_options (r_argc, r_argv);	295	get_options (r_argc, r_argv);
		296
		297	if (!(display = displays.get (rs[Rs_display_name])))
		298	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		299
		300	// using a local pointer decreases code size a lot
		301	xa = display->xa;
		302
		303	set (display);
		304	extract_resources ();
		305
		306	#if XFT
		307	if (rs[Rs_depth])
		308	select_visual (strtol (rs[Rs_depth], 0, 0));
		309	#endif
		310
		311	#ifdef HAVE_AFTERIMAGE
		312	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		313	#endif
512	free (r_argv);	314	free (r_argv);
513		315
514	#ifdef LOCAL_X_IS_UNIX	316	for (int i = NUM_RESOURCES; i--; )
515	if (rs[Rs_display_name][0] == ':')	317	if (rs [i] == resval_undef)
516	{	318	rs [i] = 0;
517	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	319
518	STRCPY (val, "unix");	320	#if ENABLE_PERL
519	STRCAT (val, rs[Rs_display_name]);	321	if (!rs[Rs_perl_ext_1])
520	display = displays.get (val);	322	rs[Rs_perl_ext_1] = "default";
521	free (val);	323
		324	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		325	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		326	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
522	}	327	{
		328	rxvt_perl.init (this);
		329	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		330	}
523	#endif	331	#endif
524
525	if (!display
526	&& ! (display = displays.get (rs[Rs_display_name])))
527	rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
528
529	extract_resources (display->display, rs[Rs_name]);
530		332
531	/*	333	/*
532	* set any defaults not already set	334	* set any defaults not already set
533	*/	335	*/
534	if (cmd_argv && cmd_argv[0])	336	if (cmd_argv && cmd_argv[0])
535	{	337	{
536	if (!rs[Rs_title])	338	if (!rs[Rs_title])
537	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	339	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
538	if (!rs[Rs_iconName])	340	if (!rs[Rs_iconName])
539	rs[Rs_iconName] = rs[Rs_title];	341	rs[Rs_iconName] = rs[Rs_title];
540	}	342	}
541	else	343	else
542	{	344	{
…		…
545	if (!rs[Rs_iconName])	347	if (!rs[Rs_iconName])
546	rs[Rs_iconName] = rs[Rs_name];	348	rs[Rs_iconName] = rs[Rs_name];
547	}	349	}
548		350
549	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	351	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
550	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	352	saveLines = min (i, MAX_SAVELINES);
551		353
552	#ifndef NO_FRILLS	354	#if ENABLE_FRILLS
553	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	355	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
554	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	356	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		357
555	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	358	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
556	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	359	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
557	#endif
558		360
559	#ifndef NO_LINESPACE
560	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	361	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
561	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	362	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
562	#endif	363	#endif
563		364
564	#ifdef POINTER_BLANK	365	#ifdef POINTER_BLANK
565	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	366	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
566	pointerBlankDelay = i;	367	pointerBlankDelay = i;
567	else	368	else
568	pointerBlankDelay = 2;	369	pointerBlankDelay = 2;
569	#endif	370	#endif
570		371
571	/* no point having a scrollbar without having any scrollback! */	372	/* no point having a scrollbar without having any scrollback! */
572	if (!TermWin.saveLines)	373	if (!saveLines)
573	Options &= ~Opt_scrollBar;	374	set_option (Opt_scrollBar, 0);
574		375
575	#ifdef PRINTPIPE	376	#ifdef PRINTPIPE
576	if (!rs[Rs_print_pipe])	377	if (!rs[Rs_print_pipe])
577	rs[Rs_print_pipe] = PRINTPIPE;	378	rs[Rs_print_pipe] = PRINTPIPE;
578	#endif	379	#endif
…		…
581	rs[Rs_cutchars] = CUTCHARS;	382	rs[Rs_cutchars] = CUTCHARS;
582		383
583	#ifndef NO_BACKSPACE_KEY	384	#ifndef NO_BACKSPACE_KEY
584	if (!rs[Rs_backspace_key])	385	if (!rs[Rs_backspace_key])
585	# ifdef DEFAULT_BACKSPACE	386	# ifdef DEFAULT_BACKSPACE
586	key_backspace = DEFAULT_BACKSPACE;	387	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
587	# else	388	# else
588	key_backspace = "DEC"; /* can toggle between \010 or \177 */	389	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
589	# endif	390	# endif
590	else
591	{
592	val = STRDUP (rs[Rs_backspace_key]);
593	rxvt_Str_trim (val);
594	rxvt_Str_escaped (val);
595	key_backspace = val;
596	}
597	#endif	391	#endif
598		392
599	#ifndef NO_DELETE_KEY	393	#ifndef NO_DELETE_KEY
600	if (!rs[Rs_delete_key])	394	if (!rs[Rs_delete_key])
601	# ifdef DEFAULT_DELETE	395	# ifdef DEFAULT_DELETE
602	key_delete = DEFAULT_DELETE;	396	rs[Rs_delete_key] = DEFAULT_DELETE;
603	# else	397	# else
604	key_delete = "\033[3~";	398	rs[Rs_delete_key] = "\033[3~";
605	# endif
606	else
607	{
608	val = STRDUP (rs[Rs_delete_key]);
609	rxvt_Str_trim (val);
610	rxvt_Str_escaped (val);
611	key_delete = val;
612	}
613	#endif	399	# endif
614	if (rs[Rs_answerbackstring])	400	#endif
615	{
616	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
617	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
618	}
619		401
620	#ifdef HAVE_SCROLLBARS	402	#ifdef HAVE_SCROLLBARS
621	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	403	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
622	rs[Rs_scrollBar_thickness]);
623	#endif	404	#endif
624		405
625	#ifdef XTERM_REVERSE_VIDEO	406	#ifdef XTERM_REVERSE_VIDEO
626	/* this is how xterm implements reverseVideo */	407	/* this is how xterm implements reverseVideo */
627	if (Options & Opt_reverseVideo)	408	if (option (Opt_reverseVideo))
628	{	409	{
629	if (!rs[Rs_color + Color_fg])	410	if (!rs[Rs_color + Color_fg])
630	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	411	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		412
631	if (!rs[Rs_color + Color_bg])	413	if (!rs[Rs_color + Color_bg])
632	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	414	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
633	}	415	}
634	#endif	416	#endif
635		417
…		…
637	if (!rs[Rs_color + i])	419	if (!rs[Rs_color + i])
638	rs[Rs_color + i] = def_colorName[i];	420	rs[Rs_color + i] = def_colorName[i];
639		421
640	#ifndef XTERM_REVERSE_VIDEO	422	#ifndef XTERM_REVERSE_VIDEO
641	/* this is how we implement reverseVideo */	423	/* this is how we implement reverseVideo */
642	if (Options & Opt_reverseVideo)	424	if (option (Opt_reverseVideo))
643	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	425	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
644	#endif	426	#endif
645		427
646	/* convenient aliases for setting fg/bg to colors */	428	/* convenient aliases for setting fg/bg to colors */
647	color_aliases (Color_fg);	429	color_aliases (Color_fg);
648	color_aliases (Color_bg);	430	color_aliases (Color_bg);
…		…
657	color_aliases (Color_BD);	439	color_aliases (Color_BD);
658	color_aliases (Color_UL);	440	color_aliases (Color_UL);
659	color_aliases (Color_RV);	441	color_aliases (Color_RV);
660	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	442	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
661		443
		444	if (!rs[Rs_color + Color_border])
		445	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
		446
662	return cmd_argv;	447	return cmd_argv;
663	}	448	}
664		449
665	/*----------------------------------------------------------------------*/	450	/*----------------------------------------------------------------------*/
666	void	451	void
667	rxvt_term::init_env ()	452	rxvt_term::init_env ()
668	{	453	{
669	int i;	454	int i;
670	unsigned int u;
671	char *val;	455	char *val;
672		456
673	#ifdef DISPLAY_IS_IP	457	#ifdef DISPLAY_IS_IP
674	/* Fixup display_name for export over pty to any interested terminal	458	/* Fixup display_name for export over pty to any interested terminal
675	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	459	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
…		…
684	val = rxvt_network_display (rs[Rs_display_name]);	468	val = rxvt_network_display (rs[Rs_display_name]);
685	rs[Rs_display_name] = (const char *)val;	469	rs[Rs_display_name] = (const char *)val;
686		470
687	if (val == NULL)	471	if (val == NULL)
688	#endif /* DISPLAY_IS_IP */	472	#endif /* DISPLAY_IS_IP */
689	val = XDisplayString (display->display);	473	val = XDisplayString (dpy);
690		474
691	if (rs[Rs_display_name] == NULL)	475	if (rs[Rs_display_name] == NULL)
692	rs[Rs_display_name] = val; /* use broken `:0' value */	476	rs[Rs_display_name] = val; /* use broken `:0' value */
693		477
694	i = STRLEN (val);	478	i = strlen (val);
695	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	479	env_display = (char *)rxvt_malloc (i + 9);
696		480
697	sprintf (env_display, "DISPLAY=%s", val);	481	sprintf (env_display, "DISPLAY=%s", val);
698		482
699	/* avoiding the math library:	483	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
700	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
701	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
702	;
703	MAX_IT (i, 1);
704	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
705
706	sprintf (env_windowid, "WINDOWID=%u",
707	(unsigned int)TermWin.parent[0]);
708		484
709	/* add entries to the environment:	485	/* add entries to the environment:
710	* @ DISPLAY: in case we started with -display	486	* @ DISPLAY: in case we started with -display
711	* @ WINDOWID: X window id number of the window	487	* @ WINDOWID: X window id number of the window
712	* @ COLORTERM: terminal sub-name and also indicates its color	488	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
714	* @ TERMINFO: path to terminfo directory	490	* @ TERMINFO: path to terminfo directory
715	* @ COLORFGBG: fg;bg color codes	491	* @ COLORFGBG: fg;bg color codes
716	*/	492	*/
717	putenv (env_display);	493	putenv (env_display);
718	putenv (env_windowid);	494	putenv (env_windowid);
		495
719	if (env_colorfgbg)	496	if (env_colorfgbg)
720	putenv (env_colorfgbg);	497	putenv (env_colorfgbg);
721		498
722	#ifdef RXVT_TERMINFO	499	#ifdef RXVT_TERMINFO
723	putenv ("TERMINFO=" RXVT_TERMINFO);	500	putenv ("TERMINFO=" RXVT_TERMINFO);
724	#endif	501	#endif
725		502
726	if (display->depth <= 2)	503	if (depth <= 2)
727	putenv ("COLORTERM=" COLORTERMENV "-mono");	504	putenv ("COLORTERM=" COLORTERMENV "-mono");
728	else	505	else
729	putenv ("COLORTERM=" COLORTERMENVFULL);	506	putenv ("COLORTERM=" COLORTERMENVFULL);
730		507
731	if (rs[Rs_term_name] != NULL)	508	if (rs[Rs_term_name] != NULL)
732	{	509	{
733	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	510	env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
734	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	511	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
735	putenv (env_term);	512	putenv (env_term);
736	}	513	}
737	else	514	else
738	putenv ("TERM=" TERMENV);	515	putenv ("TERM=" TERMENV);
…		…
751	* This should support all European type languages.	528	* This should support all European type languages.
752	*/	529	*/
753	void	530	void
754	rxvt_term::set_locale (const char *locale)	531	rxvt_term::set_locale (const char *locale)
755	{	532	{
		533	set_environ (envv);
		534
756	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	535	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
757	free (this->locale);	536	free (this->locale);
758	this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale));	537	this->locale = setlocale (LC_CTYPE, locale);
		538
		539	if (!this->locale)
		540	{
		541	if (*locale)
		542	{
		543	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
		544	setlocale (LC_CTYPE, "C");
		545	}
		546	else
		547	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		548
		549	this->locale = "C";
		550	}
		551
		552
		553	this->locale = rxvt_strdup (this->locale);
759	SET_LOCALE (this->locale);	554	SET_LOCALE (this->locale);
760	mbstate.reset ();	555	mbstate.reset ();
761	#endif	556	#endif
762	#if 0	557
763	#if HAVE_NL_LANGINFO	558	#if HAVE_NL_LANGINFO
		559	char *codeset = strdup (nl_langinfo (CODESET));
		560	// /^UTF.?8/i
		561	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		562	&& (codeset[1] == 'T' || codeset[1] == 't')
		563	&& (codeset[2] == 'F' || codeset[2] == 'f')
		564	&& (codeset[3] == '8' || codeset[4] == '8');
764	free (codeset);	565	free (codeset);
765	codeset = strdup (nl_langinfo (CODESET));
766	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
767	|| !STRCASECMP (codeset, "UTF8");
768	#else	566	#else
769	enc_utf8 = 1;	567	enc_utf8 = 0;
770	#endif
771	#endif	568	#endif
772	}	569	}
773		570
774	void	571	void
775	rxvt_term::init_xlocale ()	572	rxvt_term::init_xlocale ()
776	{	573	{
		574	set_environ (envv);
		575
777	#ifdef USE_XIM	576	#ifdef USE_XIM
778	if (!locale)	577	if (!locale)
779	rxvt_warn ("setting locale failed, working without locale support.\n");	578	rxvt_warn ("setting locale failed, working without locale support.\n");
780	else	579	else
781	{	580	{
782	Atom wmlocale;	581	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
783
784	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
785	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
786	XA_STRING, 8, PropModeReplace,
787	(unsigned char *)locale, STRLEN (locale));
788		582
789	if (!XSupportsLocale ())	583	if (!XSupportsLocale ())
790	{	584	{
791	rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n");	585	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
792	return;	586	return;
793	}	587	}
794		588
795	im_ev.start (display);	589	im_ev.start (display);
796		590
…		…
806	{	600	{
807	/*	601	/*
808	* Initialize the command connection.	602	* Initialize the command connection.
809	* This should be called after the X server connection is established.	603	* This should be called after the X server connection is established.
810	*/	604	*/
811	int i;
812
813	for (i = 0; i < NUM_XA; i++)
814	xa[i] = XInternAtom (display->display, xa_names[i], False);
815
816	/* Enable delete window protocol */
817	XSetWMProtocols (display->display, TermWin.parent[0],
818	& (xa[XA_WMDELETEWINDOW]), 1);
819
820	#ifdef USING_W11LIB
821	/* enable W11 callbacks */
822	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
823	#endif
824		605
825	#ifdef META8_OPTION	606	#ifdef META8_OPTION
826	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	607	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
827	#endif	608	#endif
828		609
829	get_ourmods ();	610	get_ourmods ();
830		611
831	if (! (Options & Opt_scrollTtyOutput))	612	if (!option (Opt_scrollTtyOutput))
832	PrivateModes |= PrivMode_TtyOutputInh;	613	priv_modes |= PrivMode_TtyOutputInh;
833	if (Options & Opt_scrollTtyKeypress)	614	if (option (Opt_scrollTtyKeypress))
834	PrivateModes |= PrivMode_Keypress;	615	priv_modes |= PrivMode_Keypress;
835	if (! (Options & Opt_jumpScroll))	616	if (!option (Opt_jumpScroll))
836	PrivateModes |= PrivMode_smoothScroll;	617	priv_modes |= PrivMode_smoothScroll;
837		618
838	#ifndef NO_BACKSPACE_KEY	619	#ifndef NO_BACKSPACE_KEY
839	if (STRCMP (key_backspace, "DEC") == 0)	620	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
840	PrivateModes |= PrivMode_HaveBackSpace;	621	priv_modes |= PrivMode_HaveBackSpace;
841	#endif	622	#endif
842		623
843	/* add value for scrollBar */	624	/* add value for scrollBar */
844	if (scrollbar_visible ())	625	if (scrollBar.state)
845	{	626	{
846	PrivateModes |= PrivMode_scrollBar;	627	priv_modes |= PrivMode_scrollBar;
847	SavedModes |= PrivMode_scrollBar;	628	SavedModes |= PrivMode_scrollBar;
848	}	629	}
849	if (menubar_visible ())
850	{
851	PrivateModes |= PrivMode_menuBar;
852	SavedModes |= PrivMode_menuBar;
853	}
854		630
855	#ifdef CURSOR_BLINK	631	run_command (argv);
856	if (Options & Opt_cursorBlink)
857	(void)gettimeofday (&lastcursorchange, NULL);
858	#endif
859
860	if ((cmd_fd = run_command (argv)) < 0)
861	rxvt_fatal ("failure while running command, aborting");
862	}	632	}
863		633
864	/*----------------------------------------------------------------------*/	634	/*----------------------------------------------------------------------*/
865	void	635	void
866	rxvt_term::Get_Colours ()	636	rxvt_term::Get_Colours ()
867	{	637	{
868	int i;	638	int i;
869		639
		640	#ifdef OFF_FOCUS_FADING
		641	pix_colors = pix_colors_focused;
		642	#endif
		643
870	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	644	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
871	{	645	{
		646	const char *name = rs[Rs_color + i];
		647
		648	if (!name)
		649	continue;
		650
872	rxvt_color xcol;	651	rxvt_color xcol;
873		652
874	if (!rs[Rs_color + i])	653	if (!set_color (xcol, name))
875	continue;
876
877	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
878	{	654	{
879	#ifndef XTERM_REVERSE_VIDEO	655	#ifndef XTERM_REVERSE_VIDEO
880	if (i < 2 && (Options & Opt_reverseVideo))	656	if (i < 2 && option (Opt_reverseVideo))
881	rs[Rs_color + i] = def_colorName[!i];	657	name = def_colorName [1 - i];
882	else	658	else
883	#endif	659	#endif
884	rs[Rs_color + i] = def_colorName[i];	660	name = def_colorName [i];
885		661
886	if (!rs[Rs_color + i])	662	if (!name)
887	continue;	663	continue;
888		664
889	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	665	if (!set_color (xcol, name))
890	{	666	{
891	switch (i)	667	switch (i)
892	{	668	{
893	case Color_fg:	669	case Color_fg:
894	case Color_bg:	670	case Color_bg:
895	/* fatal: need bg/fg color */
896	rxvt_fatal ("unable to get foreground/background colour, aborting");	671	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
897	/* NOTREACHED */	672	name = "";
898	break;	673	break;
899	#ifndef NO_CURSORCOLOR	674	#ifndef NO_CURSORCOLOR
900	case Color_cursor2:	675	case Color_cursor2:
901	xcol = PixColors[Color_fg];	676	#endif
902	break;
903	#endif /* ! NO_CURSORCOLOR */
904	case Color_pointer_fg:	677	case Color_pointer_fg:
905	xcol = PixColors[Color_fg];	678	name = rs[Rs_color + Color_fg];
		679	xcol.set (this, name);
906	break;	680	break;
907	default:	681	default:
908	xcol = PixColors[Color_bg]; /* None */	682	name = rs[Rs_color + Color_bg];
		683	xcol.set (this, name);
909	break;	684	break;
910	}	685	}
911	}	686	}
912	}	687	}
913		688
914	PixColors[i] = xcol;	689	pix_colors[i] = xcol;
915	SET_PIXCOLOR (i);	690	rs[Rs_color + i] = name;
916	}
917
918	if (XDEPTH <= 2)
919	{	691	}
		692
		693	if (depth <= 2)
		694	{
920	if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg];	695	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
921	if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg];	696	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
922	if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg];	697	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
923	}	698	}
924		699
925	/*	700	/*
926	* get scrollBar/menuBar shadow colors	701	* get scrollBar shadow colors
927	*	702	*
928	* The calculations of topShadow/bottomShadow values are adapted	703	* The calculations of topShadow/bottomShadow values are adapted
929	* from the fvwm window manager.	704	* from the fvwm window manager.
930	*/	705	*/
931	#ifdef KEEP_SCROLLCOLOR	706	#ifdef KEEP_SCROLLCOLOR
932		707	if (depth <= 2)
933	if (XDEPTH <= 2)	708	{
934	{ /* Monochrome */	709	/* Monochrome */
935	PixColors[Color_scroll] = PixColors[Color_fg];	710	alias_color (Color_scroll, Color_fg);
936	PixColors[Color_topShadow] = PixColors[Color_bg];	711	alias_color (Color_topShadow, Color_bg);
937	PixColors[Color_bottomShadow] = PixColors[Color_bg];	712	alias_color (Color_bottomShadow, Color_bg);
938	}	713	}
939	else	714	else
940	{	715	{
941	rxvt_color xcol[3];	716	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
942	/* xcol[0] == white
943	* xcol[1] == top shadow
944	* xcol[2] == bot shadow */
945		717
946	xcol[1] = PixColors[Color_scroll];	718	rgba cscroll;
947	# ifdef PREFER_24BIT	719	pix_colors [Color_scroll].get (cscroll);
948	xcol[0].set (display, 65535, 65535, 65535);
949	/* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
950	# else
951	xcol[0].set (display, WhitePixel (display->display, display->screen));
952	# endif
953
954	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
955
956	xcol[0].get (display, pr0, pg0, pb0);
957	xcol[1].get (display, pr1, pg1, pb1);
958
959	/* bottomShadowColor */
960	if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
961	xcol[2] = PixColors[Color_Black];
962
963	PixColors[Color_bottomShadow] = xcol[2];
964		720
965	/* topShadowColor */	721	/* topShadowColor */
966	if (!xcol[1].set (display,	722	if (!pix_colors[Color_topShadow].set (this,
967	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	723	rgba (
968	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	724	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
969	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	725	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
970	xcol[1] = PixColors[Color_White];	726	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
971		727	cscroll.a)
972	PixColors[Color_topShadow] = xcol[1];	728	))
		729	alias_color (Color_topShadow, Color_White);
973	}	730	}
974	#endif /* KEEP_SCROLLCOLOR */	731	#endif /* KEEP_SCROLLCOLOR */
		732
		733	#ifdef OFF_FOCUS_FADING
		734	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		735	update_fade_color (i);
		736	#endif
975	}	737	}
976		738
977	/*----------------------------------------------------------------------*/	739	/*----------------------------------------------------------------------*/
978	/* color aliases, fg/bg bright-bold */	740	/* color aliases, fg/bg bright-bold */
979	void	741	void
…		…
984	int i = atoi (rs[Rs_color + idx]);	746	int i = atoi (rs[Rs_color + idx]);
985		747
986	if (i >= 8 && i <= 15)	748	if (i >= 8 && i <= 15)
987	{ /* bright colors */	749	{ /* bright colors */
988	i -= 8;	750	i -= 8;
989	#ifndef NO_BRIGHTCOLOR
990	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	751	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
991	return;	752	return;
992	#endif
993
994	}	753	}
995		754
996	if (i >= 0 && i <= 7) /* normal colors */	755	if (i >= 0 && i <= 7) /* normal colors */
997	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	756	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
998	}	757	}
…		…
1004	* Use resource ``modifier'' to override the Meta modifier	763	* Use resource ``modifier'' to override the Meta modifier
1005	*/	764	*/
1006	void	765	void
1007	rxvt_term::get_ourmods ()	766	rxvt_term::get_ourmods ()
1008	{	767	{
1009	int i, j, k;	768	int i, j, k;
1010	int requestedmeta, realmeta, realalt;	769	int requestedmeta, realmeta, realalt;
1011	const char *cm, *rsmod;	770	const char *cm, *rsmod;
1012	XModifierKeymap *map;	771	XModifierKeymap *map;
1013	KeyCode *kc;	772	KeyCode *kc;
1014	const unsigned int modmasks[] =	773	const unsigned int modmasks[] =
1015	{	774	{
1016	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	775	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1017	};	776	};
1018		777
1019	requestedmeta = realmeta = realalt = 0;	778	requestedmeta = realmeta = realalt = 0;
1020	rsmod = rs[Rs_modifier];	779	rsmod = rs[Rs_modifier];
		780
1021	if (rsmod	781	if (rsmod
1022	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	782	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1023	requestedmeta = rsmod[3] - '0';	783	requestedmeta = rsmod[3] - '0';
1024		784
1025	map = XGetModifierMapping (display->display);	785	map = XGetModifierMapping (dpy);
1026	kc = map->modifiermap;	786	kc = map->modifiermap;
		787
1027	for (i = 1; i < 6; i++)	788	for (i = 1; i < 6; i++)
1028	{	789	{
1029	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	790	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		791
1030	for (j = map->max_keypermod; j--; k++)	792	for (j = map->max_keypermod; j--; k++)
1031	{	793	{
1032	if (kc[k] == 0)	794	if (kc[k] == 0)
1033	break;	795	break;
		796
1034	switch (XKeycodeToKeysym (display->display, kc[k], 0))	797	switch (XKeycodeToKeysym (dpy, kc[k], 0))
1035	{	798	{
1036	case XK_Num_Lock:	799	case XK_Num_Lock:
1037	ModNumLockMask = modmasks[i - 1];	800	ModNumLockMask = modmasks[i - 1];
1038	/* FALLTHROUGH */	801	continue;
1039	default:	802
1040	continue; /* for (;;) */	803	case XK_ISO_Level3_Shift:
		804	ModLevel3Mask = modmasks[i - 1];
		805	continue;
		806
1041	case XK_Meta_L:	807	case XK_Meta_L:
1042	case XK_Meta_R:	808	case XK_Meta_R:
1043	cm = "meta";	809	cm = "meta";
1044	realmeta = i;	810	realmeta = i;
1045	break;	811	break;
		812
1046	case XK_Alt_L:	813	case XK_Alt_L:
1047	case XK_Alt_R:	814	case XK_Alt_R:
1048	cm = "alt";	815	cm = "alt";
1049	realalt = i;	816	realalt = i;
1050	break;	817	break;
		818
1051	case XK_Super_L:	819	case XK_Super_L:
1052	case XK_Super_R:	820	case XK_Super_R:
1053	cm = "super";	821	cm = "super";
1054	break;	822	break;
		823
1055	case XK_Hyper_L:	824	case XK_Hyper_L:
1056	case XK_Hyper_R:	825	case XK_Hyper_R:
1057	cm = "hyper";	826	cm = "hyper";
1058	break;	827	break;
		828
		829	default:
		830	continue;
1059	}	831	}
1060	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	832
		833	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1061	requestedmeta = i;	834	requestedmeta = i;
1062	}	835	}
1063	}	836	}
		837
1064	XFreeModifiermap (map);	838	XFreeModifiermap (map);
		839
1065	i = (requestedmeta ? requestedmeta	840	i = requestedmeta ? requestedmeta
1066	: (realmeta ? realmeta	841	: realmeta ? realmeta
1067	: (realalt ? realalt : 0)));	842	: realalt ? realalt
		843	: 0;
		844
1068	if (i)	845	if (i)
1069	ModMetaMask = modmasks[i - 1];	846	ModMetaMask = modmasks[i - 1];
1070	}	847	}
1071		848
1072	/*----------------------------------------------------------------------*/	849	/*----------------------------------------------------------------------*/
…		…
1074	void	851	void
1075	rxvt_term::create_windows (int argc, const char *const *argv)	852	rxvt_term::create_windows (int argc, const char *const *argv)
1076	{	853	{
1077	XClassHint classHint;	854	XClassHint classHint;
1078	XWMHints wmHint;	855	XWMHints wmHint;
		856	#if ENABLE_FRILLS
		857	MWMHints mwmhints = { };
		858	#endif
1079	XGCValues gcvalue;	859	XGCValues gcvalue;
1080	long vt_emask;
1081	XSetWindowAttributes attributes;	860	XSetWindowAttributes attributes;
1082	XWindowAttributes gattr;	861	Window top, parent;
1083		862
1084	if (Options & Opt_transparent)	863	dLocal (Display *, dpy);
1085	{
1086	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1087	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1088	}
1089		864
1090	/* grab colors before netscape does */	865	/* grab colors before netscape does */
1091	Get_Colours ();	866	Get_Colours ();
1092		867
1093	if (!change_font (rs[Rs_font]))	868	if (!set_fonts ())
1094	{	869	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1095	fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");	870
1096	destroy ();	871	parent = display->root;
1097	return;	872
		873	attributes.override_redirect = !!option (Opt_override_redirect);
		874
		875	#if ENABLE_FRILLS
		876	if (option (Opt_borderLess))
1098	}	877	{
		878	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
		879	{
		880	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
		881	attributes.override_redirect = true;
		882	}
		883	else
		884	{
		885	mwmhints.flags = MWM_HINTS_DECORATIONS;
		886	}
		887	}
		888	#endif
		889
		890	#if ENABLE_XEMBED
		891	if (rs[Rs_embed])
		892	{
		893	XWindowAttributes wattr;
		894
		895	parent = strtol (rs[Rs_embed], 0, 0);
		896
		897	if (!XGetWindowAttributes (dpy, parent, &wattr))
		898	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		899
		900	window_calc (wattr.width, wattr.height);
		901	}
		902	#endif
1099		903
1100	window_calc (0, 0);	904	window_calc (0, 0);
		905
		906	/* sub-window placement & size in rxvt_resize_subwindows () */
		907	attributes.background_pixel = pix_colors_focused [Color_border];
		908	attributes.border_pixel = pix_colors_focused [Color_border];
		909	attributes.colormap = cmap;
		910
		911	top = XCreateWindow (dpy, parent,
		912	szHint.x, szHint.y,
		913	szHint.width, szHint.height,
		914	ext_bwidth,
		915	depth, InputOutput, visual,
		916	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		917	&attributes);
		918
		919	this->parent[0] = top;
		920
1101	old_width = szHint.width;	921	old_width = szHint.width;
1102	old_height = szHint.height;	922	old_height = szHint.height;
1103		923
1104	/* sub-window placement & size in rxvt_resize_subwindows () */
1105
1106	#ifdef PREFER_24BIT
1107	attributes.background_pixel = PixColors[Color_bg];
1108	attributes.border_pixel = PixColors[Color_border];
1109	attributes.colormap = display->cmap;
1110	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1111	szHint.x, szHint.y,
1112	szHint.width, szHint.height,
1113	TermWin.ext_bwidth,
1114	display->depth, InputOutput,
1115	display->visual,
1116	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1117	#else
1118	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1119	szHint.x, szHint.y,
1120	szHint.width, szHint.height,
1121	TermWin.ext_bwidth,
1122	PixColors[Color_border],
1123	PixColors[Color_bg]);
1124	#endif
1125
1126	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	924	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1127	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	925	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1128		926
1129	classHint.res_name = (char *)rs[Rs_name];	927	classHint.res_name = (char *)rs[Rs_name];
1130	classHint.res_class = (char *)RESCLASS;	928	classHint.res_class = (char *)RESCLASS;
1131		929
1132	wmHint.flags = InputHint | StateHint | WindowGroupHint;	930	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1133	wmHint.input = True;	931	wmHint.input = True;
1134	wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState;	932	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1135	wmHint.window_group = TermWin.parent[0];	933	wmHint.window_group = top;
1136		934
1137	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	935	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1138	(char **)argv, argc, &szHint, &wmHint, &classHint);	936	&szHint, &wmHint, &classHint);
1139		937
1140	#ifndef NO_FRILLS	938	#if ENABLE_FRILLS
		939	if (mwmhints.flags)
		940	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		941	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		942	#endif
		943
		944	Atom protocols[] = {
		945	xa[XA_WM_DELETE_WINDOW],
		946	#if ENABLE_EWMH
		947	xa[XA_NET_WM_PING],
		948	#endif
		949	};
		950
		951	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		952
		953	#if ENABLE_FRILLS
		954	if (rs[Rs_transient_for])
		955	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		956	#endif
		957
		958	#if ENABLE_EWMH
1141	long pid = getpid ();	959	long pid = getpid ();
1142	XChangeProperty (display->display, TermWin.parent[0],	960
		961	XChangeProperty (dpy, top,
1143	display->atom ("_NET_WM_PID"), XA_CARDINAL, 32,	962	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1144	PropModeReplace, (unsigned char *)&pid, 1);	963	PropModeReplace, (unsigned char *)&pid, 1);
1145	#endif
1146		964
1147	XSelectInput (display->display, TermWin.parent[0],	965	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		966	#endif
		967
		968	XSelectInput (dpy, top,
1148	KeyPressMask	969	KeyPressMask
1149	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	970	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1150	| KeyReleaseMask	971	| KeyReleaseMask
1151	#endif	972	#endif
1152	| FocusChangeMask | VisibilityChangeMask	973	| FocusChangeMask | VisibilityChangeMask
1153	| StructureNotifyMask);	974	| ExposureMask | StructureNotifyMask);
		975
1154	termwin_ev.start (display, TermWin.parent[0]);	976	termwin_ev.start (display, top);
1155		977
1156	/* vt cursor: Black-on-White is standard, but this is more popular */	978	/* vt cursor: Black-on-White is standard, but this is more popular */
1157	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	979	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1158		980
1159	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	981	#ifdef HAVE_SCROLLBARS
1160	/* cursor (menuBar/scrollBar): Black-on-White */	982	/* cursor scrollBar: Black-on-White */
1161	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	983	leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1162	#endif
1163
1164	#ifdef POINTER_BLANK
1165	{
1166	XColor blackcolour;
1167	blackcolour.red = 0;
1168	blackcolour.green = 0;
1169	blackcolour.blue = 0;
1170	Font f = XLoadFont (display->display, "fixed");
1171	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1172	&blackcolour, &blackcolour);
1173	XUnloadFont (display->display, f);
1174	}
1175	#endif	984	#endif
1176		985
1177	/* the vt window */	986	/* the vt window */
1178	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	987	vt = XCreateSimpleWindow (dpy, top,
1179	window_vt_x, window_vt_y,	988	window_vt_x, window_vt_y,
1180	TermWin_TotalWidth (),	989	width, height,
1181	TermWin_TotalHeight (),
1182	0,	990	0,
1183	PixColors[Color_fg],	991	pix_colors_focused[Color_fg],
1184	PixColors[Color_bg]);	992	pix_colors_focused[Color_bg]);
1185
1186	#ifdef DEBUG_X
1187	XStoreName (display->display, TermWin.vt, "vt window");
1188	#endif
1189		993
1190	attributes.bit_gravity = NorthWestGravity;	994	attributes.bit_gravity = NorthWestGravity;
1191	XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);	995	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1192		996
1193	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	997	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1194		998
1195	#ifdef POINTER_BLANK
1196	pointer_unblank ();
1197
1198	if (Options & Opt_pointerBlank)	999	if (option (Opt_pointerBlank))
1199	vt_emask |= PointerMotionMask;	1000	vt_emask |= PointerMotionMask;
1200	else	1001	else
1201	#endif
1202	vt_emask |= Button1MotionMask | Button3MotionMask;	1002	vt_emask |= Button1MotionMask | Button3MotionMask;
1203		1003
1204	XSelectInput (display->display, TermWin.vt, vt_emask);	1004	vt_select_input ();
		1005
1205	vt_ev.start (display, TermWin.vt);	1006	vt_ev.start (display, vt);
1206
1207	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1208	if (menuBar_height ())
1209	{
1210	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1211	window_vt_x, 0,
1212	TermWin_TotalWidth (),
1213	menuBar_TotalHeight (),
1214	0,
1215	PixColors[Color_fg],
1216	PixColors[Color_scroll]);
1217
1218	#ifdef DEBUG_X
1219	XStoreName (display->display, menuBar.win, "menubar");
1220	#endif
1221
1222	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1223
1224	XDefineCursor (display->display, menuBar.win,
1225	XCreateFontCursor (display->display, XC_left_ptr));
1226
1227	XSelectInput (display->display, menuBar.win,
1228	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1229	| Button1MotionMask));
1230	menubar_ev.start (display, menuBar.win);
1231	}
1232	#endif
1233
1234	#ifdef XPM_BACKGROUND
1235	if (rs[Rs_backgroundPixmap] != NULL
1236	&& ! (Options & Opt_transparent))
1237	{
1238	const char *p = rs[Rs_backgroundPixmap];
1239
1240	if ((p = STRCHR (p, ';')) != NULL)
1241	{
1242	p++;
1243	scale_pixmap (p);
1244	}
1245	set_bgPixmap (rs[Rs_backgroundPixmap]);
1246	scr_touch (True);
1247	}
1248	#endif
1249		1007
1250	/* graphics context for the vt window */	1008	/* graphics context for the vt window */
1251	gcvalue.foreground = PixColors[Color_fg];	1009	gcvalue.foreground = pix_colors[Color_fg];
1252	gcvalue.background = PixColors[Color_bg];	1010	gcvalue.background = pix_colors[Color_bg];
1253	gcvalue.graphics_exposures = 1;	1011	gcvalue.graphics_exposures = 0;
1254	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1012
		1013	gc = XCreateGC (dpy, vt,
1255	GCForeground | GCBackground | GCGraphicsExposures,	1014	GCForeground | GCBackground | GCGraphicsExposures,
1256	&gcvalue);	1015	&gcvalue);
1257		1016
1258	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1017	drawable = new rxvt_drawable (this, vt);
1259		1018
1260	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1019	#ifdef RXVT_SCROLLBAR
1261	gcvalue.foreground = PixColors[Color_topShadow];	1020	gcvalue.foreground = pix_colors[Color_topShadow];
1262	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1021	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1263	gcvalue.foreground = PixColors[Color_bottomShadow];	1022	gcvalue.foreground = pix_colors[Color_bottomShadow];
1264	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1023	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1265	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];	1024	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1266	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1025	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1267	#endif
1268	}
1269
1270	/*----------------------------------------------------------------------*/
1271	/*
1272	* Run the command in a subprocess and return a file descriptor for the
1273	* master end of the pseudo-teletype pair with the command talking to
1274	* the slave.
1275	*/
1276	int
1277	rxvt_term::run_command (const char *const *argv)
1278	{
1279	int cfd, er;
1280
1281	/* get master (pty) */
1282	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1283	rxvt_fatal ("can't open pseudo-tty");
1284
1285	fcntl (cfd, F_SETFL, O_NONBLOCK);
1286
1287	/* get slave (tty) */
1288	if (tty_fd < 0)
1289	{
1290	#ifndef NO_SETOWNER_TTYDEV
1291	privileged_ttydev (SAVE);
1292	#endif
1293
1294	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1295	{
1296	close (cfd);
1297	rxvt_fatal ("can't open slave tty %s", ttydev);
1298	}
1299	}
1300	#ifndef NO_BACKSPACE_KEY
1301	if (key_backspace[0] && !key_backspace[1])
1302	er = key_backspace[0];
1303	else if (STRCMP (key_backspace, "DEC") == 0)
1304	er = '\177'; /* the initial state anyway */
1305	else
1306	#endif
1307
1308	er = -1;
1309
1310	rxvt_get_ttymode (& (tio), er);
1311
1312	#ifndef __QNX__
1313	/* spin off the command interpreter */
1314	switch (cmd_pid = fork ())
1315	{
1316	case -1:
1317	rxvt_fatal ("can't fork");
1318	case 0:
1319	close (cfd); /* only keep tty_fd and STDERR open */
1320
1321	init_env ();
1322
1323	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1324	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1325	else
1326	{
1327	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1328	dup2 (tty_fd, STDIN_FILENO);
1329	dup2 (tty_fd, STDOUT_FILENO);
1330	dup2 (tty_fd, STDERR_FILENO);
1331
1332	if (tty_fd > 2)
1333	close (tty_fd);
1334
1335	run_child (argv);
1336	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1337	}
1338
1339	_exit (EXIT_FAILURE);
1340
1341	default:
1342	{
1343	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1344	int fdstdin;
1345
1346	fdstdin = dup (STDIN_FILENO);
1347	dup2 (tty_fd, STDIN_FILENO);
1348	#endif
1349
1350	#ifdef UTMP_SUPPORT
1351	privileged_utmp (SAVE);
1352	#endif
1353
1354	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1355
1356	dup2 (fdstdin, STDIN_FILENO);
1357	close (fdstdin);
1358	#endif
1359	}
1360
1361	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1362	break;
1363	}
1364	#else /* __QNX__ uses qnxspawn () */
1365	fchmod (tty_fd, 0622);
1366	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1367	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1368
1369	if (run_child (argv) == -1)
1370	exit (EXIT_FAILURE);
1371	#endif
1372
1373	return cfd;
1374	}
1375
1376	/* ------------------------------------------------------------------------- *
1377	* CHILD PROCESS OPERATIONS *
1378	* ------------------------------------------------------------------------- */
1379	/*
1380	* The only open file descriptor is the slave tty - so no error messages.
1381	* returns are fatal
1382	*/
1383	int
1384	rxvt_term::run_child (const char *const *argv)
1385	{
1386	char *login;
1387
1388	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1389
1390	if (Options & Opt_console)
1391	{ /* be virtual console, fail silently */
1392	#ifdef TIOCCONS
1393	unsigned int on = 1;
1394
1395	ioctl (STDIN_FILENO, TIOCCONS, &on);
1396	#elif defined (SRIOCSREDIR)
1397	int fd;
1398
1399	fd = open (CONSOLE, O_WRONLY, 0);
1400	if (fd >= 0)
1401	{
1402	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1403	close (fd);
1404	}
1405	#endif /* SRIOCSREDIR */
1406
1407	}
1408
1409	/* reset signals and spin off the command interpreter */
1410	signal (SIGINT, SIG_DFL);
1411	signal (SIGQUIT, SIG_DFL);
1412	signal (SIGCHLD, SIG_DFL);
1413	/*
1414	* mimick login's behavior by disabling the job control signals
1415	* a shell that wants them can turn them back on
1416	*/
1417	#ifdef SIGTSTP
1418	signal (SIGTSTP, SIG_IGN);
1419	signal (SIGTTIN, SIG_IGN);
1420	signal (SIGTTOU, SIG_IGN);
1421	#endif /* SIGTSTP */
1422
1423	/* set window size */
1424	struct winsize ws;
1425
1426	ws.ws_col = TermWin.ncol;
1427	ws.ws_row = TermWin.nrow;
1428	ws.ws_xpixel = ws.ws_ypixel = 0;
1429	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1430
1431	// unblock signals (signals are blocked by iom.C
1432	sigset_t ss;
1433	sigemptyset (&ss);
1434	sigprocmask (SIG_SETMASK, &ss, 0);
1435
1436	#ifndef __QNX__
1437	/* command interpreter path */
1438	if (argv != NULL)
1439	{
1440	# ifdef DEBUG_CMD
1441	int i;
1442
1443	for (i = 0; argv[i]; i++)
1444	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1445	# endif	1026	#endif
1446		1027
1447	execvp (argv[0], (char *const *)argv);	1028	#ifdef OFF_FOCUS_FADING
1448	/* no error message: STDERR is closed! */	1029	// initially we are in unfocused state
1449	}	1030	if (rs[Rs_fade])
1450	else	1031	pix_colors = pix_colors_unfocused;
1451	{
1452	const char *argv0, *shell;
1453
1454	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1455	shell = "/bin/sh";
1456
1457	argv0 = (const char *)rxvt_r_basename (shell);
1458	if (Options & Opt_loginShell)
1459	{
1460	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1461
1462	login[0] = '-';
1463	STRCPY (&login[1], argv0);
1464	argv0 = login;
1465	}
1466	execlp (shell, argv0, NULL);
1467	/* no error message: STDERR is closed! */
1468	}
1469
1470	#else /* __QNX__ uses qnxspawn () */
1471
1472	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1473	char *command = NULL, fullcommand[_MAX_PATH];
1474	char **arg_v, *arg_a[2] = { NULL, NULL };
1475
1476	if (argv != NULL)
1477	{
1478	if (access (argv[0], X_OK) == -1)
1479	{
1480	if (STRCHR (argv[0], '/') == NULL)
1481	{
1482	searchenv (argv[0], "PATH", fullcommand);
1483	if (fullcommand[0] != '\0')
1484	command = fullcommand;
1485	}
1486	if (access (command, X_OK) == -1)
1487	return -1;
1488	}
1489	else
1490	command = argv[0];
1491	arg_v = argv;
1492	}
1493	else
1494	{
1495	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1496	command = "/bin/sh";
1497
1498	arg_a[0] = my_basename (command);
1499	if (Options & Opt_loginShell)
1500	{
1501	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1502
1503	login[0] = '-';
1504	STRCPY (&login[1], arg_a[0]);
1505	arg_a[0] = login;
1506	}
1507	arg_v = arg_a;
1508	}
1509	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1510	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1511	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1512	command, arg_v, environ, iov_a, 0);
1513	if (login)
1514	free (login);
1515
1516	close (tty_fd);
1517	return cmd_fd;
1518
1519	#endif	1032	#endif
1520	return -1;	1033
		1034	pointer_unblank ();
		1035	scr_recolour ();
1521	}	1036	}
1522		1037
1523	/* ------------------------------------------------------------------------- *	1038	/* ------------------------------------------------------------------------- *
1524	* GET TTY CURRENT STATE *	1039	* GET TTY CURRENT STATE *
1525	* ------------------------------------------------------------------------- */	1040	* ------------------------------------------------------------------------- */
1526	/* rxvt_get_ttymode () */
1527	/* EXTPROTO */
1528	void	1041	void
1529	rxvt_get_ttymode (ttymode_t *tio, int erase)	1042	rxvt_get_ttymode (ttymode_t *tio, int erase)
1530	{	1043	{
1531	#ifdef HAVE_TERMIOS_H
1532	/*	1044	/*
1533	* standard System V termios interface	1045	* standard System V termios interface
1534	*/	1046	*/
1535	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1047	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1536	{	1048	{
1537	/* return error - use system defaults */	1049	// return error - use system defaults,
		1050	// where possible, and zero elsewhere
		1051	memset (tio, 0, sizeof (ttymode_t));
		1052
1538	tio->c_cc[VINTR] = CINTR;	1053	tio->c_cc[VINTR] = CINTR;
1539	tio->c_cc[VQUIT] = CQUIT;	1054	tio->c_cc[VQUIT] = CQUIT;
1540	tio->c_cc[VERASE] = CERASE;	1055	tio->c_cc[VERASE] = CERASE;
		1056	#ifdef VERASE2
		1057	tio->c_cc[VERASE2] = CERASE2;
		1058	#endif
1541	tio->c_cc[VKILL] = CKILL;	1059	tio->c_cc[VKILL] = CKILL;
1542	tio->c_cc[VSTART] = CSTART;	1060	tio->c_cc[VSTART] = CSTART;
1543	tio->c_cc[VSTOP] = CSTOP;	1061	tio->c_cc[VSTOP] = CSTOP;
1544	tio->c_cc[VSUSP] = CSUSP;	1062	tio->c_cc[VSUSP] = CSUSP;
1545	# ifdef VDSUSP	1063	# ifdef VDSUSP
1546
1547	tio->c_cc[VDSUSP] = CDSUSP;	1064	tio->c_cc[VDSUSP] = CDSUSP;
1548	# endif	1065	# endif
1549	# ifdef VREPRINT	1066	# ifdef VREPRINT
1550
1551	tio->c_cc[VREPRINT] = CRPRNT;	1067	tio->c_cc[VREPRINT] = CRPRNT;
1552	# endif	1068	# endif
1553	# ifdef VDISCRD	1069	# ifdef VDISCRD
1554
1555	tio->c_cc[VDISCRD] = CFLUSH;	1070	tio->c_cc[VDISCRD] = CFLUSH;
1556	# endif	1071	# endif
1557	# ifdef VWERSE	1072	# ifdef VWERSE
1558
1559	tio->c_cc[VWERSE] = CWERASE;	1073	tio->c_cc[VWERSE] = CWERASE;
1560	# endif	1074	# endif
1561	# ifdef VLNEXT	1075	# ifdef VLNEXT
1562
1563	tio->c_cc[VLNEXT] = CLNEXT;	1076	tio->c_cc[VLNEXT] = CLNEXT;
1564	# endif	1077	# endif
1565
1566	}	1078	}
		1079
1567	tio->c_cc[VEOF] = CEOF;	1080	tio->c_cc[VEOF] = CEOF;
1568	tio->c_cc[VEOL] = VDISABLE;	1081	tio->c_cc[VEOL] = VDISABLE;
1569	# ifdef VEOL2	1082	# ifdef VEOL2
1570
1571	tio->c_cc[VEOL2] = VDISABLE;	1083	tio->c_cc[VEOL2] = VDISABLE;
1572	# endif	1084	# endif
1573	# ifdef VSWTC	1085	# ifdef VSWTC
1574
1575	tio->c_cc[VSWTC] = VDISABLE;	1086	tio->c_cc[VSWTC] = VDISABLE;
1576	# endif	1087	# endif
1577	# ifdef VSWTCH	1088	# ifdef VSWTCH
1578
1579	tio->c_cc[VSWTCH] = VDISABLE;	1089	tio->c_cc[VSWTCH] = VDISABLE;
1580	# endif	1090	# endif
1581	# if VMIN != VEOF	1091	# if VMIN != VEOF
1582
1583	tio->c_cc[VMIN] = 1;	1092	tio->c_cc[VMIN] = 1;
1584	# endif	1093	# endif
1585	# if VTIME != VEOL	1094	# if VTIME != VEOL
1586
1587	tio->c_cc[VTIME] = 0;	1095	tio->c_cc[VTIME] = 0;
1588	# endif	1096	# endif
1589		1097
1590	if (erase != -1)	1098	if (erase != -1)
1591	tio->c_cc[VERASE] = (char)erase;	1099	tio->c_cc[VERASE] = (char)erase;
…		…
1607	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1115	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1608	# if defined (ECHOCTL) && defined (ECHOKE)	1116	# if defined (ECHOCTL) && defined (ECHOKE)
1609	| ECHOCTL | ECHOKE	1117	| ECHOCTL | ECHOKE
1610	# endif	1118	# endif
1611	| ECHOE | ECHOK);	1119	| ECHOE | ECHOK);
1612	# else /* HAVE_TERMIOS_H */
1613
1614	/*
1615	* sgtty interface
1616	*/
1617
1618	/* get parameters -- gtty */
1619	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1620	{
1621	tio->sg.sg_erase = CERASE; /* ^H */
1622	tio->sg.sg_kill = CKILL; /* ^U */
1623	}
1624	if (erase != -1)
1625	tio->sg.sg_erase = (char)erase;
1626
1627	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1628
1629	/* get special characters */
1630	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1631	{
1632	tio->tc.t_intrc = CINTR; /* ^C */
1633	tio->tc.t_quitc = CQUIT; /* ^\ */
1634	tio->tc.t_startc = CSTART; /* ^Q */
1635	tio->tc.t_stopc = CSTOP; /* ^S */
1636	tio->tc.t_eofc = CEOF; /* ^D */
1637	tio->tc.t_brkc = -1;
1638	}
1639	/* get local special chars */
1640	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1641	{
1642	tio->lc.t_suspc = CSUSP; /* ^Z */
1643	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1644	tio->lc.t_rprntc = CRPRNT; /* ^R */
1645	tio->lc.t_flushc = CFLUSH; /* ^O */
1646	tio->lc.t_werasc = CWERASE; /* ^W */
1647	tio->lc.t_lnextc = CLNEXT; /* ^V */
1648	}
1649	/* get line discipline */
1650	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1651	# ifdef NTTYDISC
1652
1653	tio->line = NTTYDISC;
1654	# endif /* NTTYDISC */
1655
1656	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1657	#endif /* HAVE_TERMIOS_H */
1658		1120
1659	/*	1121	/*
1660	* Debugging	1122	* Debugging
1661	*/	1123	*/
1662	#ifdef DEBUG_TTYMODE	1124	#ifdef DEBUG_TTYMODE
…		…
1680	FOO (IGNCR, "IGNCR");	1142	FOO (IGNCR, "IGNCR");
1681	FOO (ICRNL, "ICRNL");	1143	FOO (ICRNL, "ICRNL");
1682	FOO (IXON, "IXON");	1144	FOO (IXON, "IXON");
1683	FOO (IXOFF, "IXOFF");	1145	FOO (IXOFF, "IXOFF");
1684	# ifdef IUCLC	1146	# ifdef IUCLC
1685
1686	FOO (IUCLC, "IUCLC");	1147	FOO (IUCLC, "IUCLC");
1687	# endif	1148	# endif
1688	# ifdef IXANY	1149	# ifdef IXANY
1689
1690	FOO (IXANY, "IXANY");	1150	FOO (IXANY, "IXANY");
1691	# endif	1151	# endif
1692	# ifdef IMAXBEL	1152	# ifdef IMAXBEL
1693
1694	FOO (IMAXBEL, "IMAXBEL");	1153	FOO (IMAXBEL, "IMAXBEL");
1695	# endif	1154	# endif
1696		1155
1697	fprintf (stderr, "\n");	1156	fprintf (stderr, "\n");
1698		1157
…		…
1705	FOO (VERASE, "VERASE");	1164	FOO (VERASE, "VERASE");
1706	FOO (VKILL, "VKILL");	1165	FOO (VKILL, "VKILL");
1707	FOO (VEOF, "VEOF");	1166	FOO (VEOF, "VEOF");
1708	FOO (VEOL, "VEOL");	1167	FOO (VEOL, "VEOL");
1709	# ifdef VEOL2	1168	# ifdef VEOL2
1710
1711	FOO (VEOL2, "VEOL2");	1169	FOO (VEOL2, "VEOL2");
1712	# endif	1170	# endif
1713	# ifdef VSWTC	1171	# ifdef VSWTC
1714
1715	FOO (VSWTC, "VSWTC");	1172	FOO (VSWTC, "VSWTC");
1716	# endif	1173	# endif
1717	# ifdef VSWTCH	1174	# ifdef VSWTCH
1718
1719	FOO (VSWTCH, "VSWTCH");	1175	FOO (VSWTCH, "VSWTCH");
1720	# endif	1176	# endif
1721
1722	FOO (VSTART, "VSTART");	1177	FOO (VSTART, "VSTART");
1723	FOO (VSTOP, "VSTOP");	1178	FOO (VSTOP, "VSTOP");
1724	FOO (VSUSP, "VSUSP");	1179	FOO (VSUSP, "VSUSP");
1725	# ifdef VDSUSP	1180	# ifdef VDSUSP
1726
1727	FOO (VDSUSP, "VDSUSP");	1181	FOO (VDSUSP, "VDSUSP");
1728	# endif	1182	# endif
1729	# ifdef VREPRINT	1183	# ifdef VREPRINT
1730
1731	FOO (VREPRINT, "VREPRINT");	1184	FOO (VREPRINT, "VREPRINT");
1732	# endif	1185	# endif
1733	# ifdef VDISCRD	1186	# ifdef VDISCRD
1734
1735	FOO (VDISCRD, "VDISCRD");	1187	FOO (VDISCRD, "VDISCRD");
1736	# endif	1188	# endif
1737	# ifdef VWERSE	1189	# ifdef VWERSE
1738
1739	FOO (VWERSE, "VWERSE");	1190	FOO (VWERSE, "VWERSE");
1740	# endif	1191	# endif
1741	# ifdef VLNEXT	1192	# ifdef VLNEXT
1742
1743	FOO (VLNEXT, "VLNEXT");	1193	FOO (VLNEXT, "VLNEXT");
1744	# endif	1194	# endif
1745		1195
1746	fprintf (stderr, "\n");	1196	fprintf (stderr, "\n");
1747	# undef FOO	1197	# undef FOO
1748	# endif /* HAVE_TERMIOS_H */	1198	# endif /* HAVE_TERMIOS_H */
1749	#endif /* DEBUG_TTYMODE */	1199	#endif /* DEBUG_TTYMODE */
1750	}	1200	}
1751		1201
		1202	/*----------------------------------------------------------------------*/
		1203	/*
		1204	* Run the command in a subprocess and return a file descriptor for the
		1205	* master end of the pseudo-teletype pair with the command talking to
		1206	* the slave.
		1207	*/
		1208	void
		1209	rxvt_term::run_command (const char *const *argv)
		1210	{
		1211	#if ENABLE_FRILLS
		1212	if (rs[Rs_pty_fd])
		1213	{
		1214	pty->pty = atoi (rs[Rs_pty_fd]);
		1215
		1216	if (pty->pty >= 0)
		1217	{
		1218	if (getfd_hook)
		1219	pty->pty = (*getfd_hook) (pty->pty);
		1220
		1221	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1222	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1223	}
		1224	}
		1225	else
		1226	#endif
		1227	if (!pty->get ())
		1228	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1229
		1230	int er;
		1231
		1232	#ifndef NO_BACKSPACE_KEY
		1233	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
		1234	er = rs[Rs_backspace_key][0];
		1235	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
		1236	er = '\177'; /* the initial state anyway */
		1237	else
		1238	#endif
		1239	er = -1;
		1240
		1241	rxvt_get_ttymode (&tio, er);
		1242	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
		1243	pty->set_utf8_mode (enc_utf8);
		1244
		1245	/* set initial window size */
		1246	tt_winch ();
		1247
		1248	#if ENABLE_FRILLS
		1249	if (rs[Rs_pty_fd])
		1250	return;
		1251	#endif
		1252
		1253	/* spin off the command interpreter */
		1254	switch (cmd_pid = fork ())
		1255	{
		1256	case -1:
		1257	{
		1258	cmd_pid = 0;
		1259	rxvt_fatal ("can't fork, aborting.\n");
		1260	}
		1261	case 0:
		1262	init_env ();
		1263
		1264	if (!pty->make_controlling_tty ())
		1265	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1266	else
		1267	{
		1268	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1269	dup2 (pty->tty, STDIN_FILENO);
		1270	dup2 (pty->tty, STDOUT_FILENO);
		1271	dup2 (pty->tty, STDERR_FILENO);
		1272
		1273	// close all our file handles that we do no longer need
		1274	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1275	{
		1276	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1277	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1278	}
		1279
		1280	run_child (argv);
		1281	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1282	}
		1283
		1284	_exit (EXIT_FAILURE);
		1285
		1286	default:
		1287	if (!option (Opt_utmpInhibit))
		1288	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
		1289
		1290	pty->close_tty ();
		1291
		1292	child_ev.start (cmd_pid);
		1293
		1294	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
		1295	break;
		1296	}
		1297	}
		1298
		1299	/* ------------------------------------------------------------------------- *
		1300	* CHILD PROCESS OPERATIONS *
		1301	* ------------------------------------------------------------------------- */
		1302	/*
		1303	* The only open file descriptor is the slave tty - so no error messages.
		1304	* returns are fatal
		1305	*/
		1306	int
		1307	rxvt_term::run_child (const char *const *argv)
		1308	{
		1309	char *login;
		1310
		1311	if (option (Opt_console))
		1312	{ /* be virtual console, fail silently */
		1313	#ifdef TIOCCONS
		1314	unsigned int on = 1;
		1315
		1316	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1317	#elif defined (SRIOCSREDIR)
		1318	int fd;
		1319
		1320	fd = open (CONSOLE, O_WRONLY, 0);
		1321	if (fd >= 0)
		1322	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1323	close (fd);
		1324	#endif /* SRIOCSREDIR */
		1325	}
		1326
		1327	/* reset signals and spin off the command interpreter */
		1328	signal (SIGINT, SIG_DFL);
		1329	signal (SIGQUIT, SIG_DFL);
		1330	signal (SIGCHLD, SIG_DFL);
		1331	signal (SIGHUP, SIG_DFL);
		1332	signal (SIGPIPE, SIG_DFL);
		1333	/*
		1334	* mimick login's behavior by disabling the job control signals
		1335	* a shell that wants them can turn them back on
		1336	*/
		1337	#ifdef SIGTSTP
		1338	signal (SIGTSTP, SIG_IGN);
		1339	signal (SIGTTIN, SIG_IGN);
		1340	signal (SIGTTOU, SIG_IGN);
		1341	#endif /* SIGTSTP */
		1342
		1343	// unblock signals (signals are blocked by iom.C
		1344	sigset_t ss;
		1345	sigemptyset (&ss);
		1346	sigprocmask (SIG_SETMASK, &ss, 0);
		1347
		1348	/* command interpreter path */
		1349	if (argv)
		1350	{
		1351	# ifdef DEBUG_CMD
		1352	int i;
		1353
		1354	for (i = 0; argv[i]; i++)
		1355	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1356	# endif
		1357
		1358	execvp (argv[0], (char *const *)argv);
		1359	/* no error message: STDERR is closed! */
		1360	}
		1361	else
		1362	{
		1363	const char *argv0, *shell;
		1364
		1365	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1366	shell = "/bin/sh";
		1367
		1368	argv0 = (const char *)rxvt_basename (shell);
		1369
		1370	if (option (Opt_loginShell))
		1371	{
		1372	login = (char *)rxvt_malloc (strlen (argv0) + 2);
		1373
		1374	login[0] = '-';
		1375	strcpy (&login[1], argv0);
		1376	argv0 = login;
		1377	}
		1378
		1379	execlp (shell, argv0, (char *)0);
		1380	/* no error message: STDERR is closed! */
		1381	}
		1382
		1383	return -1;
		1384	}
		1385
1752	/*----------------------- end-of-file (C source) -----------------------*/	1386	/*----------------------- end-of-file (C source) -----------------------*/

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