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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.40 by pcg, Sun Mar 14 23:14:39 2004 UTC vs.
Revision 1.198 by sasha, Fri Aug 3 05:33:04 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 TINTING
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_BRIGHTCOLOR
390	colorfgbg = DEFAULT_RSTYLE;
391	#endif
392
393	refresh_limit = 1;
394	refresh_type = SLOW_REFRESH;	201	refresh_type = SLOW_REFRESH;
395	prev_nrow = prev_ncol = 0;
396		202
397	oldcursor.row = oldcursor.col = -1;	203	oldcursor.row = oldcursor.col = -1;
		204	#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
398	#ifdef XPM_BACKGROUND	205	#ifdef XPM_BACKGROUND
		206	bgPixmap.original_asim = NULL;
		207	#endif
399	/* bgPixmap.w = bgPixmap.h = 0; */	208	/* bgPixmap.w = bgPixmap.h = 0; */
400	bgPixmap.x = bgPixmap.y = 50;	209	bgPixmap.x = bgPixmap.y = 0;
401	bgPixmap.pixmap = None;	210	bgPixmap.pixmap = None;
402	#endif	211	#endif
403		212
404	last_bot = last_state = -1;	213	last_bot = last_state = -1;
405		214
406	#ifdef MENUBAR	215	set_option (Opt_scrollBar);
407	menu_readonly = 1;	216	set_option (Opt_scrollTtyOutput);
408	# if ! (MENUBAR_MAX > 1)	217	set_option (Opt_jumpScroll);
409	CurrentBar = & (BarList);	218	set_option (Opt_skipScroll);
410	# endif /* (MENUBAR_MAX > 1) */	219	set_option (Opt_secondaryScreen);
411	#endif	220	set_option (Opt_secondaryScroll);
		221	set_option (Opt_pastableTabs);
		222	set_option (Opt_intensityStyles);
		223	set_option (Opt_iso14755_52);
412		224
413	return true;	225	return true;
414	}	226	}
415		227
416	void	228	void
417	rxvt_term::init_secondary ()	229	rxvt_term::init_secondary ()
418	{	230	{
419	int i;	231	int i;
420	#ifdef TTY_GID_SUPPORT
421	struct group *gr = getgrnam ("tty");
422
423	if (gr)
424	{ /* change group ownership of tty to "tty" */
425	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
426	ttygid = gr->gr_gid;
427	}
428	else
429	#endif /* TTY_GID_SUPPORT */
430
431	{
432	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
433	ttygid = getgid ();
434	}
435		232
436	/*	233	/*
437	* Close all unused file descriptors	234	* Close all unused file descriptors
438	* We don't want them, we don't need them.	235	* We don't want them, we don't need them.
439	*/	236	*/
…		…
469	int i, r_argc;	266	int i, r_argc;
470	char *val;	267	char *val;
471	const char **cmd_argv, **r_argv;	268	const char **cmd_argv, **r_argv;
472		269
473	/*	270	/*
474	* Look for -exec option. Find => split and make cmd_argv[] of command args	271	* Look for -e option. Find => split and make cmd_argv[] of command args
475	*/	272	*/
476	for (r_argc = 0; r_argc < argc; r_argc++)	273	for (r_argc = 0; r_argc < argc; r_argc++)
477	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	274	if (!strcmp (argv[r_argc], "-e"))
478	break;	275	break;
479		276
480	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	277	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
481		278
482	for (i = 0; i < r_argc; i++)	279	for (i = 0; i < r_argc; i++)
…		…
494	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	291	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
495		292
496	cmd_argv[i] = NULL;	293	cmd_argv[i] = NULL;
497	}	294	}
498		295
499	/* clear all resources */
500	for (i = 0; i < NUM_RESOURCES;)
501	rs[i++] = NULL;
502
503	rs[Rs_name] = rxvt_r_basename (argv[0]);	296	rs[Rs_name] = rxvt_r_basename (argv[0]);
504		297
505	/*	298	/*
506	* Open display, get options/resources and create the window	299	* Open display, get options/resources and create the window
507	*/	300	*/
		301
508	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	302	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
509	rs[Rs_display_name] = ":0";	303	rs[Rs_display_name] = ":0";
510		304
511	get_options (r_argc, r_argv);	305	get_options (r_argc, r_argv);
		306
		307	if (!(display = displays.get (rs[Rs_display_name])))
		308	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		309
		310	// using a local pointer decreases code size a lot
		311	xa = display->xa;
		312
		313	set (display);
		314	extract_resources ();
		315
		316	#if XFT
		317	if (rs[Rs_depth])
		318	select_visual (strtol (rs[Rs_depth], 0, 0));
		319	#endif
		320
		321	#ifdef HAVE_AFTERIMAGE
		322	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		323	#endif
512	free (r_argv);	324	free (r_argv);
513		325
514	#ifdef LOCAL_X_IS_UNIX	326	for (int i = NUM_RESOURCES; i--; )
515	if (rs[Rs_display_name][0] == ':')	327	if (rs [i] == resval_undef)
516	{	328	rs [i] = 0;
517	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	329
518	STRCPY (val, "unix");	330	#if ENABLE_PERL
519	STRCAT (val, rs[Rs_display_name]);	331	if (!rs[Rs_perl_ext_1])
520	display = displays.get (val);	332	rs[Rs_perl_ext_1] = "default";
521	free (val);	333
		334	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		335	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		336	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
522	}	337	{
523	#endif	338	rxvt_perl.init (this);
524		339	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
525	if (!display
526	&& ! (display = displays.get (rs[Rs_display_name])))
527	{	340	}
528	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);	341	#endif
529	exit (EXIT_FAILURE);
530	}
531
532	extract_resources (display->display, rs[Rs_name]);
533		342
534	/*	343	/*
535	* set any defaults not already set	344	* set any defaults not already set
536	*/	345	*/
537	if (cmd_argv && cmd_argv[0])	346	if (cmd_argv && cmd_argv[0])
…		…
548	if (!rs[Rs_iconName])	357	if (!rs[Rs_iconName])
549	rs[Rs_iconName] = rs[Rs_name];	358	rs[Rs_iconName] = rs[Rs_name];
550	}	359	}
551		360
552	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	361	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
553	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	362	saveLines = min (i, MAX_SAVELINES);
554		363
555	#ifndef NO_FRILLS	364	#if ENABLE_FRILLS
556	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	365	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
557	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	366	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		367
558	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	368	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
559	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	369	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
560	#endif
561		370
562	#ifndef NO_LINESPACE
563	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	371	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
564	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	372	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
565	#endif	373	#endif
566		374
567	#ifdef POINTER_BLANK	375	#ifdef POINTER_BLANK
568	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	376	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
569	pointerBlankDelay = i;	377	pointerBlankDelay = i;
570	else	378	else
571	pointerBlankDelay = 2;	379	pointerBlankDelay = 2;
572	#endif	380	#endif
573		381
574	/* no point having a scrollbar without having any scrollback! */	382	/* no point having a scrollbar without having any scrollback! */
575	if (!TermWin.saveLines)	383	if (!saveLines)
576	Options &= ~Opt_scrollBar;	384	set_option (Opt_scrollBar, 0);
577		385
578	#ifdef PRINTPIPE	386	#ifdef PRINTPIPE
579	if (!rs[Rs_print_pipe])	387	if (!rs[Rs_print_pipe])
580	rs[Rs_print_pipe] = PRINTPIPE;	388	rs[Rs_print_pipe] = PRINTPIPE;
581	#endif	389	#endif
…		…
590	# else	398	# else
591	key_backspace = "DEC"; /* can toggle between \010 or \177 */	399	key_backspace = "DEC"; /* can toggle between \010 or \177 */
592	# endif	400	# endif
593	else	401	else
594	{	402	{
595	val = STRDUP (rs[Rs_backspace_key]);	403	val = strdup (rs[Rs_backspace_key]);
596	rxvt_Str_trim (val);	404	rxvt_Str_trim (val);
597	rxvt_Str_escaped (val);	405	rxvt_Str_escaped (val);
598	key_backspace = val;	406	key_backspace = val;
599	}	407	}
600	#endif	408	#endif
…		…
606	# else	414	# else
607	key_delete = "\033[3~";	415	key_delete = "\033[3~";
608	# endif	416	# endif
609	else	417	else
610	{	418	{
611	val = STRDUP (rs[Rs_delete_key]);	419	val = strdup (rs[Rs_delete_key]);
612	rxvt_Str_trim (val);	420	rxvt_Str_trim (val);
613	rxvt_Str_escaped (val);	421	rxvt_Str_escaped (val);
614	key_delete = val;	422	key_delete = val;
615	}	423	}
616	#endif	424	#endif
…		…
619	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	427	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
620	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	428	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
621	}	429	}
622		430
623	#ifdef HAVE_SCROLLBARS	431	#ifdef HAVE_SCROLLBARS
624	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	432	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
625	rs[Rs_scrollBar_thickness]);
626	#endif	433	#endif
627		434
628	#ifdef XTERM_REVERSE_VIDEO	435	#ifdef XTERM_REVERSE_VIDEO
629	/* this is how xterm implements reverseVideo */	436	/* this is how xterm implements reverseVideo */
630	if (Options & Opt_reverseVideo)	437	if (option (Opt_reverseVideo))
631	{	438	{
632	if (!rs[Rs_color + Color_fg])	439	if (!rs[Rs_color + Color_fg])
633	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	440	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		441
634	if (!rs[Rs_color + Color_bg])	442	if (!rs[Rs_color + Color_bg])
635	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	443	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
636	}	444	}
637	#endif	445	#endif
638		446
…		…
640	if (!rs[Rs_color + i])	448	if (!rs[Rs_color + i])
641	rs[Rs_color + i] = def_colorName[i];	449	rs[Rs_color + i] = def_colorName[i];
642		450
643	#ifndef XTERM_REVERSE_VIDEO	451	#ifndef XTERM_REVERSE_VIDEO
644	/* this is how we implement reverseVideo */	452	/* this is how we implement reverseVideo */
645	if (Options & Opt_reverseVideo)	453	if (option (Opt_reverseVideo))
646	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	454	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
647	#endif	455	#endif
648		456
649	/* convenient aliases for setting fg/bg to colors */	457	/* convenient aliases for setting fg/bg to colors */
650	color_aliases (Color_fg);	458	color_aliases (Color_fg);
651	color_aliases (Color_bg);	459	color_aliases (Color_bg);
652	#ifndef NO_CURSORCOLOR	460	#ifndef NO_CURSORCOLOR
653	color_aliases (Color_cursor);	461	color_aliases (Color_cursor);
654	color_aliases (Color_cursor2);	462	color_aliases (Color_cursor2);
655	#endif /* NO_CURSORCOLOR */	463	#endif /* NO_CURSORCOLOR */
656	color_aliases (Color_pointer);	464	color_aliases (Color_pointer_fg);
		465	color_aliases (Color_pointer_bg);
657	color_aliases (Color_border);	466	color_aliases (Color_border);
658	#ifndef NO_BOLD_UNDERLINE_REVERSE	467	#ifndef NO_BOLD_UNDERLINE_REVERSE
659	color_aliases (Color_BD);	468	color_aliases (Color_BD);
660	color_aliases (Color_UL);	469	color_aliases (Color_UL);
661	color_aliases (Color_RV);	470	color_aliases (Color_RV);
662	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	471	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		472
		473	if (!rs[Rs_color + Color_border])
		474	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
663		475
664	return cmd_argv;	476	return cmd_argv;
665	}	477	}
666		478
667	/*----------------------------------------------------------------------*/	479	/*----------------------------------------------------------------------*/
…		…
686	val = rxvt_network_display (rs[Rs_display_name]);	498	val = rxvt_network_display (rs[Rs_display_name]);
687	rs[Rs_display_name] = (const char *)val;	499	rs[Rs_display_name] = (const char *)val;
688		500
689	if (val == NULL)	501	if (val == NULL)
690	#endif /* DISPLAY_IS_IP */	502	#endif /* DISPLAY_IS_IP */
691	val = XDisplayString (display->display);	503	val = XDisplayString (dpy);
692		504
693	if (rs[Rs_display_name] == NULL)	505	if (rs[Rs_display_name] == NULL)
694	rs[Rs_display_name] = val; /* use broken `:0' value */	506	rs[Rs_display_name] = val; /* use broken `:0' value */
695		507
696	i = STRLEN (val);	508	i = strlen (val);
697	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	509	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
698		510
699	sprintf (env_display, "DISPLAY=%s", val);	511	sprintf (env_display, "DISPLAY=%s", val);
700		512
701	/* avoiding the math library:	513	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
702	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
703	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
704	;
705	MAX_IT (i, 1);
706	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
707
708	sprintf (env_windowid, "WINDOWID=%u",
709	(unsigned int)TermWin.parent[0]);
710		514
711	/* add entries to the environment:	515	/* add entries to the environment:
712	* @ DISPLAY: in case we started with -display	516	* @ DISPLAY: in case we started with -display
713	* @ WINDOWID: X window id number of the window	517	* @ WINDOWID: X window id number of the window
714	* @ COLORTERM: terminal sub-name and also indicates its color	518	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
716	* @ TERMINFO: path to terminfo directory	520	* @ TERMINFO: path to terminfo directory
717	* @ COLORFGBG: fg;bg color codes	521	* @ COLORFGBG: fg;bg color codes
718	*/	522	*/
719	putenv (env_display);	523	putenv (env_display);
720	putenv (env_windowid);	524	putenv (env_windowid);
		525
721	if (env_colorfgbg)	526	if (env_colorfgbg)
722	putenv (env_colorfgbg);	527	putenv (env_colorfgbg);
723		528
724	#ifdef RXVT_TERMINFO	529	#ifdef RXVT_TERMINFO
725	putenv ("TERMINFO=" RXVT_TERMINFO);	530	putenv ("TERMINFO=" RXVT_TERMINFO);
726	#endif	531	#endif
727		532
728	if (display->depth <= 2)	533	if (depth <= 2)
729	putenv ("COLORTERM=" COLORTERMENV "-mono");	534	putenv ("COLORTERM=" COLORTERMENV "-mono");
730	else	535	else
731	putenv ("COLORTERM=" COLORTERMENVFULL);	536	putenv ("COLORTERM=" COLORTERMENVFULL);
732		537
733	if (rs[Rs_term_name] != NULL)	538	if (rs[Rs_term_name] != NULL)
734	{	539	{
735	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	540	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
736	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	541	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
737	putenv (env_term);	542	putenv (env_term);
738	}	543	}
739	else	544	else
740	putenv ("TERM=" TERMENV);	545	putenv ("TERM=" TERMENV);
…		…
753	* This should support all European type languages.	558	* This should support all European type languages.
754	*/	559	*/
755	void	560	void
756	rxvt_term::set_locale (const char *locale)	561	rxvt_term::set_locale (const char *locale)
757	{	562	{
		563	set_environ (envv);
		564
758	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	565	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
759	free (this->locale);	566	free (this->locale);
760	this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale));	567	this->locale = setlocale (LC_CTYPE, locale);
		568
		569	if (!this->locale)
		570	{
		571	if (*locale)
		572	{
		573	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
		574	setlocale (LC_CTYPE, "C");
		575	}
		576	else
		577	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		578
		579	this->locale = "C";
		580	}
		581
		582
		583	this->locale = rxvt_strdup (this->locale);
761	SET_LOCALE (this->locale);	584	SET_LOCALE (this->locale);
762	mbstate.reset ();	585	mbstate.reset ();
763	#endif	586	#endif
		587
764	#if HAVE_NL_LANGINFO	588	#if HAVE_NL_LANGINFO
		589	char *codeset = strdup (nl_langinfo (CODESET));
		590	// /^UTF.?8/i
		591	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		592	&& (codeset[1] == 'T' || codeset[1] == 't')
		593	&& (codeset[2] == 'F' || codeset[2] == 'f')
		594	&& (codeset[3] == '8' || codeset[4] == '8');
765	free (codeset);	595	free (codeset);
766	codeset = strdup (nl_langinfo (CODESET));
767	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
768	|| !STRCASECMP (codeset, "UTF8");
769	#else	596	#else
770	enc_utf8 = 1;	597	enc_utf8 = 0;
771	#endif	598	#endif
772	}	599	}
773		600
774	void	601	void
775	rxvt_term::init_xlocale ()	602	rxvt_term::init_xlocale ()
776	{	603	{
		604	set_environ (envv);
		605
777	#ifdef USE_XIM	606	#ifdef USE_XIM
778	if (!locale)	607	if (!locale)
779	rxvt_print_error ("Setting locale failed.");	608	rxvt_warn ("setting locale failed, working without locale support.\n");
780	else	609	else
781	{	610	{
782	Atom wmlocale;	611	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		612
789	if (!XSupportsLocale ())	613	if (!XSupportsLocale ())
790	{	614	{
791	rxvt_print_error ("The locale is not supported by Xlib");	615	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
792	return;	616	return;
793	}	617	}
794		618
795	im_ev.start (display);	619	im_ev.start (display);
796		620
…		…
806	{	630	{
807	/*	631	/*
808	* Initialize the command connection.	632	* Initialize the command connection.
809	* This should be called after the X server connection is established.	633	* This should be called after the X server connection is established.
810	*/	634	*/
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		635
825	#ifdef META8_OPTION	636	#ifdef META8_OPTION
826	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	637	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
827	#endif	638	#endif
828		639
829	get_ourmods ();	640	get_ourmods ();
830		641
831	if (! (Options & Opt_scrollTtyOutput))	642	if (!option (Opt_scrollTtyOutput))
832	PrivateModes |= PrivMode_TtyOutputInh;	643	priv_modes |= PrivMode_TtyOutputInh;
833	if (Options & Opt_scrollTtyKeypress)	644	if (option (Opt_scrollTtyKeypress))
834	PrivateModes |= PrivMode_Keypress;	645	priv_modes |= PrivMode_Keypress;
835	if (! (Options & Opt_jumpScroll))	646	if (!option (Opt_jumpScroll))
836	PrivateModes |= PrivMode_smoothScroll;	647	priv_modes |= PrivMode_smoothScroll;
837		648
838	#ifndef NO_BACKSPACE_KEY	649	#ifndef NO_BACKSPACE_KEY
839	if (STRCMP (key_backspace, "DEC") == 0)	650	if (strcmp (key_backspace, "DEC") == 0)
840	PrivateModes |= PrivMode_HaveBackSpace;	651	priv_modes |= PrivMode_HaveBackSpace;
841	#endif	652	#endif
842		653
843	/* add value for scrollBar */	654	/* add value for scrollBar */
844	if (scrollbar_visible ())	655	if (scrollBar.state)
845	{	656	{
846	PrivateModes |= PrivMode_scrollBar;	657	priv_modes |= PrivMode_scrollBar;
847	SavedModes |= PrivMode_scrollBar;	658	SavedModes |= PrivMode_scrollBar;
848	}	659	}
849	if (menubar_visible ())
850	{
851	PrivateModes |= PrivMode_menuBar;
852	SavedModes |= PrivMode_menuBar;
853	}
854		660
855	#ifdef CURSOR_BLINK	661	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	{
862	rxvt_print_error ("aborting");
863	exit (EXIT_FAILURE);
864	}
865	}	662	}
866		663
867	/*----------------------------------------------------------------------*/	664	/*----------------------------------------------------------------------*/
868	void	665	void
869	rxvt_term::Get_Colours ()	666	rxvt_term::Get_Colours ()
870	{	667	{
871	int i;	668	int i;
872		669
		670	#ifdef OFF_FOCUS_FADING
		671	pix_colors = pix_colors_focused;
		672	#endif
		673
873	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	674	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
874	{	675	{
		676	const char *name = rs[Rs_color + i];
		677
		678	if (!name)
		679	continue;
		680
875	rxvt_color xcol;	681	rxvt_color xcol;
876		682
877	if (!rs[Rs_color + i])	683	if (!set_color (xcol, name))
878	continue;
879
880	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
881	{	684	{
882	#ifndef XTERM_REVERSE_VIDEO	685	#ifndef XTERM_REVERSE_VIDEO
883	if (i < 2 && (Options & Opt_reverseVideo))	686	if (i < 2 && option (Opt_reverseVideo))
884	rs[Rs_color + i] = def_colorName[!i];	687	name = def_colorName [1 - i];
885	else	688	else
886	#endif	689	#endif
887	rs[Rs_color + i] = def_colorName[i];	690	name = def_colorName [i];
888		691
889	if (!rs[Rs_color + i])	692	if (!name)
890	continue;	693	continue;
891		694
892	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	695	if (!set_color (xcol, name))
893	{	696	{
894	switch (i)	697	switch (i)
895	{	698	{
896	case Color_fg:	699	case Color_fg:
897	case Color_bg:	700	case Color_bg:
898	/* fatal: need bg/fg color */	701	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
899	rxvt_print_error ("aborting");	702	name = "";
900	exit (EXIT_FAILURE);
901	/* NOTREACHED */
902	break;	703	break;
903	#ifndef NO_CURSORCOLOR	704	#ifndef NO_CURSORCOLOR
904	case Color_cursor2:	705	case Color_cursor2:
905	xcol = PixColors[Color_fg];	706	#endif
906	break;
907	#endif /* ! NO_CURSORCOLOR */
908	case Color_pointer:	707	case Color_pointer_fg:
909	xcol = PixColors[Color_fg];	708	name = rs[Rs_color + Color_fg];
		709	xcol.set (this, name);
910	break;	710	break;
911	default:	711	default:
912	xcol = PixColors[Color_bg]; /* None */	712	name = rs[Rs_color + Color_bg];
		713	xcol.set (this, name);
913	break;	714	break;
914	}	715	}
915	}	716	}
916	}	717	}
917		718
918	PixColors[i] = xcol;	719	pix_colors[i] = xcol;
919	SET_PIXCOLOR (i);	720	rs[Rs_color + i] = name;
		721	}
		722
		723	if (depth <= 2)
920	}	724	{
921		725	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
922	if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])	726	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
923	PixColors[Color_pointer] = PixColors[Color_fg];	727	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
924	if (XDEPTH <= 2 || !rs[Rs_color + Color_border])	728	}
925	PixColors[Color_border] = PixColors[Color_fg];
926		729
927	/*	730	/*
928	* get scrollBar/menuBar shadow colors	731	* get scrollBar shadow colors
929	*	732	*
930	* The calculations of topShadow/bottomShadow values are adapted	733	* The calculations of topShadow/bottomShadow values are adapted
931	* from the fvwm window manager.	734	* from the fvwm window manager.
932	*/	735	*/
933	#ifdef KEEP_SCROLLCOLOR	736	#ifdef KEEP_SCROLLCOLOR
934		737	if (depth <= 2)
935	if (XDEPTH <= 2)	738	{
936	{ /* Monochrome */	739	/* Monochrome */
937	PixColors[Color_scroll] = PixColors[Color_fg];	740	alias_color (Color_scroll, Color_fg);
938	PixColors[Color_topShadow] = PixColors[Color_bg];	741	alias_color (Color_topShadow, Color_bg);
939	PixColors[Color_bottomShadow] = PixColors[Color_bg];	742	alias_color (Color_bottomShadow, Color_bg);
940	}	743	}
941	else	744	else
942	{	745	{
943	rxvt_color xcol[3];	746	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
944	/* xcol[0] == white
945	* xcol[1] == top shadow
946	* xcol[2] == bot shadow */
947		747
948	xcol[1] = PixColors[Color_scroll];	748	rgba cscroll;
949	# ifdef PREFER_24BIT	749	pix_colors [Color_scroll].get (cscroll);
950	xcol[0].set (display, 65535, 65535, 65535);
951	/* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
952	# else
953	xcol[0].set (display, WhitePixel (display->display, display->screen));
954	# endif
955
956	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
957
958	xcol[0].get (display, pr0, pg0, pb0);
959	xcol[1].get (display, pr1, pg1, pb1);
960
961	/* bottomShadowColor */
962	if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
963	xcol[2] = PixColors[Color_Black];
964
965	PixColors[Color_bottomShadow] = xcol[2];
966		750
967	/* topShadowColor */	751	/* topShadowColor */
968	if (!xcol[1].set (display,	752	if (!pix_colors[Color_topShadow].set (this,
969	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	753	rgba (
970	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	754	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
971	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	755	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
972	xcol[1] = PixColors[Color_White];	756	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
973		757	cscroll.a)
974	PixColors[Color_topShadow] = xcol[1];	758	))
		759	alias_color (Color_topShadow, Color_White);
975	}	760	}
976	#endif /* KEEP_SCROLLCOLOR */	761	#endif /* KEEP_SCROLLCOLOR */
		762
		763	#ifdef OFF_FOCUS_FADING
		764	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		765	update_fade_color (i);
		766	#endif
977	}	767	}
978		768
979	/*----------------------------------------------------------------------*/	769	/*----------------------------------------------------------------------*/
980	/* color aliases, fg/bg bright-bold */	770	/* color aliases, fg/bg bright-bold */
981	void	771	void
…		…
986	int i = atoi (rs[Rs_color + idx]);	776	int i = atoi (rs[Rs_color + idx]);
987		777
988	if (i >= 8 && i <= 15)	778	if (i >= 8 && i <= 15)
989	{ /* bright colors */	779	{ /* bright colors */
990	i -= 8;	780	i -= 8;
991	#ifndef NO_BRIGHTCOLOR
992	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	781	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
993	return;	782	return;
994	#endif
995
996	}	783	}
997		784
998	if (i >= 0 && i <= 7) /* normal colors */	785	if (i >= 0 && i <= 7) /* normal colors */
999	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	786	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1000	}	787	}
…		…
1006	* Use resource ``modifier'' to override the Meta modifier	793	* Use resource ``modifier'' to override the Meta modifier
1007	*/	794	*/
1008	void	795	void
1009	rxvt_term::get_ourmods ()	796	rxvt_term::get_ourmods ()
1010	{	797	{
1011	int i, j, k;	798	int i, j, k;
1012	int requestedmeta, realmeta, realalt;	799	int requestedmeta, realmeta, realalt;
1013	const char *cm, *rsmod;	800	const char *cm, *rsmod;
1014	XModifierKeymap *map;	801	XModifierKeymap *map;
1015	KeyCode *kc;	802	KeyCode *kc;
1016	const unsigned int modmasks[] =	803	const unsigned int modmasks[] =
1017	{	804	{
1018	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	805	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1019	};	806	};
1020		807
1021	requestedmeta = realmeta = realalt = 0;	808	requestedmeta = realmeta = realalt = 0;
1022	rsmod = rs[Rs_modifier];	809	rsmod = rs[Rs_modifier];
		810
1023	if (rsmod	811	if (rsmod
1024	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	812	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1025	requestedmeta = rsmod[3] - '0';	813	requestedmeta = rsmod[3] - '0';
1026		814
1027	map = XGetModifierMapping (display->display);	815	map = XGetModifierMapping (dpy);
1028	kc = map->modifiermap;	816	kc = map->modifiermap;
		817
1029	for (i = 1; i < 6; i++)	818	for (i = 1; i < 6; i++)
1030	{	819	{
1031	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	820	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		821
1032	for (j = map->max_keypermod; j--; k++)	822	for (j = map->max_keypermod; j--; k++)
1033	{	823	{
1034	if (kc[k] == 0)	824	if (kc[k] == 0)
1035	break;	825	break;
		826
1036	switch (XKeycodeToKeysym (display->display, kc[k], 0))	827	switch (XKeycodeToKeysym (dpy, kc[k], 0))
1037	{	828	{
1038	case XK_Num_Lock:	829	case XK_Num_Lock:
1039	ModNumLockMask = modmasks[i - 1];	830	ModNumLockMask = modmasks[i - 1];
1040	/* FALLTHROUGH */	831	continue;
1041	default:	832
1042	continue; /* for (;;) */	833	case XK_ISO_Level3_Shift:
		834	ModLevel3Mask = modmasks[i - 1];
		835	continue;
		836
1043	case XK_Meta_L:	837	case XK_Meta_L:
1044	case XK_Meta_R:	838	case XK_Meta_R:
1045	cm = "meta";	839	cm = "meta";
1046	realmeta = i;	840	realmeta = i;
1047	break;	841	break;
		842
1048	case XK_Alt_L:	843	case XK_Alt_L:
1049	case XK_Alt_R:	844	case XK_Alt_R:
1050	cm = "alt";	845	cm = "alt";
1051	realalt = i;	846	realalt = i;
1052	break;	847	break;
		848
1053	case XK_Super_L:	849	case XK_Super_L:
1054	case XK_Super_R:	850	case XK_Super_R:
1055	cm = "super";	851	cm = "super";
1056	break;	852	break;
		853
1057	case XK_Hyper_L:	854	case XK_Hyper_L:
1058	case XK_Hyper_R:	855	case XK_Hyper_R:
1059	cm = "hyper";	856	cm = "hyper";
1060	break;	857	break;
		858
		859	default:
		860	continue;
1061	}	861	}
1062	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	862
		863	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1063	requestedmeta = i;	864	requestedmeta = i;
1064	}	865	}
1065	}	866	}
		867
1066	XFreeModifiermap (map);	868	XFreeModifiermap (map);
		869
1067	i = (requestedmeta ? requestedmeta	870	i = requestedmeta ? requestedmeta
1068	: (realmeta ? realmeta	871	: realmeta ? realmeta
1069	: (realalt ? realalt : 0)));	872	: realalt ? realalt
		873	: 0;
		874
1070	if (i)	875	if (i)
1071	ModMetaMask = modmasks[i - 1];	876	ModMetaMask = modmasks[i - 1];
1072	}	877	}
1073		878
1074	/*----------------------------------------------------------------------*/	879	/*----------------------------------------------------------------------*/
1075	/* rxvt_Create_Windows () - Open and map the window */	880	/* rxvt_Create_Windows () - Open and map the window */
1076	void	881	void
1077	rxvt_term::create_windows (int argc, const char *const *argv)	882	rxvt_term::create_windows (int argc, const char *const *argv)
1078	{	883	{
1079	XClassHint classHint;	884	XClassHint classHint;
1080	XWMHints wmHint;	885	XWMHints wmHint;
		886	#if ENABLE_FRILLS
		887	MWMHints mwmhints = { };
		888	#endif
1081	XGCValues gcvalue;	889	XGCValues gcvalue;
1082	long vt_emask;
1083
1084	XWindowAttributes gattr;	890	XSetWindowAttributes attributes;
		891	Window top, parent;
1085		892
1086	if (Options & Opt_transparent)	893	dLocal (Display *, dpy);
1087	{
1088	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1089	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1090	}
1091		894
1092	/* grab colors before netscape does */	895	/* grab colors before netscape does */
1093	Get_Colours ();	896	Get_Colours ();
1094		897
1095	if (!change_font (rs[Rs_font]))	898	if (!set_fonts ())
1096	{	899	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1097	fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");	900
1098	destroy ();	901	parent = display->root;
1099	return;	902
		903	attributes.override_redirect = !!option (Opt_override_redirect);
		904
		905	#if ENABLE_FRILLS
		906	if (option (Opt_borderLess))
1100	}	907	{
		908	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
		909	{
		910	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		911	attributes.override_redirect = true;
		912	mwmhints.flags = 0;
		913	}
		914	else
		915	{
		916	mwmhints.flags = MWM_HINTS_DECORATIONS;
		917	mwmhints.decorations = 0;
		918	}
		919	}
		920	else
		921	mwmhints.flags = 0;
		922	#endif
		923
		924	#if ENABLE_XEMBED
		925	if (rs[Rs_embed])
		926	{
		927	XWindowAttributes wattr;
		928
		929	parent = strtol (rs[Rs_embed], 0, 0);
		930
		931	if (!XGetWindowAttributes (dpy, parent, &wattr))
		932	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		933
		934	window_calc (wattr.width, wattr.height);
		935	}
		936	#endif
1101		937
1102	window_calc (0, 0);	938	window_calc (0, 0);
		939
		940	/* sub-window placement & size in rxvt_resize_subwindows () */
		941	attributes.background_pixel = pix_colors_focused [Color_border];
		942	attributes.border_pixel = pix_colors_focused [Color_border];
		943	attributes.colormap = cmap;
		944
		945	top = XCreateWindow (dpy, parent,
		946	szHint.x, szHint.y,
		947	szHint.width, szHint.height,
		948	ext_bwidth,
		949	depth, InputOutput, visual,
		950	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		951	&attributes);
		952
		953	this->parent[0] = top;
		954
1103	old_width = szHint.width;	955	old_width = szHint.width;
1104	old_height = szHint.height;	956	old_height = szHint.height;
1105		957
1106	/* parent window - reverse video so we can see placement errors
1107	* sub-window placement & size in rxvt_resize_subwindows ()
1108	*/
1109
1110	#ifdef PREFER_24BIT
1111	XSetWindowAttributes attributes;
1112
1113	attributes.background_pixel = PixColors[Color_fg];
1114	attributes.border_pixel = PixColors[Color_border];
1115	attributes.colormap = display->cmap;
1116	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1117	szHint.x, szHint.y,
1118	szHint.width, szHint.height,
1119	TermWin.ext_bwidth,
1120	display->depth, InputOutput,
1121	display->visual,
1122	CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1123	#else
1124	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1125	szHint.x, szHint.y,
1126	szHint.width,
1127	szHint.height,
1128	TermWin.ext_bwidth,
1129	PixColors[Color_border],
1130	PixColors[Color_fg]);
1131	#endif
1132
1133	xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	958	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1134	xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	959	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1135		960
1136	classHint.res_name = (char *)rs[Rs_name];	961	classHint.res_name = (char *)rs[Rs_name];
1137	classHint.res_class = (char *)RESCLASS;	962	classHint.res_class = (char *)RESCLASS;
1138		963
1139	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	964	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1140	wmHint.input = True;	965	wmHint.input = True;
1141	wmHint.initial_state = (Options & Opt_iconic ? IconicState	966	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1142	: NormalState);	967	wmHint.window_group = top;
1143	wmHint.window_group = TermWin.parent[0];
1144		968
1145	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	969	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1146	(char **)argv, argc, &szHint, &wmHint, &classHint);	970	&szHint, &wmHint, &classHint);
1147		971
1148	XSelectInput (display->display, TermWin.parent[0],	972	#if ENABLE_FRILLS
		973	if (mwmhints.flags)
		974	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		975	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		976	#endif
		977
		978	Atom protocols[] = {
		979	xa[XA_WM_DELETE_WINDOW],
		980	#if ENABLE_EWMH
		981	xa[XA_NET_WM_PING],
		982	#endif
		983	};
		984
		985	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		986
		987	#if ENABLE_FRILLS
		988	if (rs[Rs_transient_for])
		989	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		990	#endif
		991
		992	#if ENABLE_EWMH
		993	long pid = getpid ();
		994
		995	XChangeProperty (dpy, top,
		996	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		997	PropModeReplace, (unsigned char *)&pid, 1);
		998
		999	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1000	#endif
		1001
		1002	XSelectInput (dpy, top,
1149	KeyPressMask	1003	KeyPressMask
1150	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1004	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1151	| KeyReleaseMask	1005	| KeyReleaseMask
1152	#endif	1006	#endif
1153	| FocusChangeMask | VisibilityChangeMask	1007	| FocusChangeMask | VisibilityChangeMask
1154	| StructureNotifyMask);	1008	| ExposureMask | StructureNotifyMask);
		1009
1155	termwin_ev.start (display, TermWin.parent[0]);	1010	termwin_ev.start (display, top);
1156		1011
1157	/* vt cursor: Black-on-White is standard, but this is more popular */	1012	/* vt cursor: Black-on-White is standard, but this is more popular */
1158	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1013	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1159		1014
1160	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1015	#ifdef HAVE_SCROLLBARS
1161	/* cursor (menuBar/scrollBar): Black-on-White */	1016	/* cursor scrollBar: Black-on-White */
1162	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1017	leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1163	#endif
1164
1165	#ifdef POINTER_BLANK
1166	{
1167	XColor blackcolour;
1168	blackcolour.red = 0;
1169	blackcolour.green = 0;
1170	blackcolour.blue = 0;
1171	Font f = XLoadFont (display->display, "fixed");
1172	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1173	&blackcolour, &blackcolour);
1174	XUnloadFont (display->display, f);
1175	}
1176	#endif	1018	#endif
1177		1019
1178	/* the vt window */	1020	/* the vt window */
1179	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1021	vt = XCreateSimpleWindow (dpy, top,
1180	window_vt_x, window_vt_y,	1022	window_vt_x, window_vt_y,
1181	TermWin_TotalWidth (),	1023	width, height,
1182	TermWin_TotalHeight (),
1183	0,	1024	0,
1184	PixColors[Color_fg],	1025	pix_colors_focused[Color_fg],
1185	PixColors[Color_bg]);	1026	pix_colors_focused[Color_bg]);
1186		1027
1187	#ifdef DEBUG_X	1028	attributes.bit_gravity = NorthWestGravity;
1188	XStoreName (display->display, TermWin.vt, "vt window");	1029	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1189	#endif
1190		1030
1191	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask	1031	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1192	| PropertyChangeMask);
1193		1032
1194	#ifdef POINTER_BLANK
1195	pointer_unblank ();
1196
1197	if ((Options & Opt_pointerBlank))	1033	if (option (Opt_pointerBlank))
1198	vt_emask |= PointerMotionMask;	1034	vt_emask |= PointerMotionMask;
1199	else	1035	else
1200	#endif
1201	vt_emask |= (Button1MotionMask | Button3MotionMask);	1036	vt_emask |= Button1MotionMask | Button3MotionMask;
1202		1037
1203	XSelectInput (display->display, TermWin.vt, vt_emask);	1038	vt_select_input ();
		1039
1204	vt_ev.start (display, TermWin.vt);	1040	vt_ev.start (display, vt);
1205
1206	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1207	if (menuBar_height ())
1208	{
1209	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1210	window_vt_x, 0,
1211	TermWin_TotalWidth (),
1212	menuBar_TotalHeight (),
1213	0,
1214	PixColors[Color_fg],
1215	PixColors[Color_scroll]);
1216
1217	#ifdef DEBUG_X
1218	XStoreName (display->display, menuBar.win, "menubar");
1219	#endif
1220
1221	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1222
1223	XDefineCursor (display->display, menuBar.win,
1224	XCreateFontCursor (display->display, XC_left_ptr));
1225
1226	XSelectInput (display->display, menuBar.win,
1227	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1228	| Button1MotionMask));
1229	menubar_ev.start (display, menuBar.win);
1230	}
1231	#endif
1232		1041
1233	#ifdef XPM_BACKGROUND	1042	#ifdef XPM_BACKGROUND
1234	if (rs[Rs_backgroundPixmap] != NULL	1043	if (rs[Rs_backgroundPixmap] != NULL)
1235	&& ! (Options & Opt_transparent))
1236	{	1044	{
1237	const char *p = rs[Rs_backgroundPixmap];	1045	const char *p = rs[Rs_backgroundPixmap];
1238		1046
1239	if ((p = STRCHR (p, ';')) != NULL)	1047	if ((p = strchr (p, ';')) != NULL)
1240	{	1048	{
1241	p++;	1049	p++;
1242	scale_pixmap (p);	1050	scale_pixmap (p);
1243	}	1051	}
		1052
1244	set_bgPixmap (rs[Rs_backgroundPixmap]);	1053	set_bgPixmap (rs[Rs_backgroundPixmap]);
1245	scr_touch (True);	1054	scr_touch (true);
1246	}	1055	}
1247	#endif	1056	#endif
1248		1057
1249	/* graphics context for the vt window */	1058	/* graphics context for the vt window */
1250	gcvalue.foreground = PixColors[Color_fg];	1059	gcvalue.foreground = pix_colors[Color_fg];
1251	gcvalue.background = PixColors[Color_bg];	1060	gcvalue.background = pix_colors[Color_bg];
1252	gcvalue.graphics_exposures = 1;	1061	gcvalue.graphics_exposures = 0;
1253	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1062
		1063	gc = XCreateGC (dpy, vt,
1254	GCForeground | GCBackground	1064	GCForeground | GCBackground | GCGraphicsExposures,
1255	| GCGraphicsExposures, &gcvalue);	1065	&gcvalue);
1256		1066
1257	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1067	drawable = new rxvt_drawable (this, vt);
1258		1068
1259	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1069	#ifdef RXVT_SCROLLBAR
1260	gcvalue.foreground = PixColors[Color_topShadow];	1070	gcvalue.foreground = pix_colors[Color_topShadow];
1261	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1071	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1262	gcvalue.foreground = PixColors[Color_bottomShadow];	1072	gcvalue.foreground = pix_colors[Color_bottomShadow];
1263	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1073	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1264	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];	1074	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1265	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1075	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1266	#endif
1267	}
1268
1269	/*----------------------------------------------------------------------*/
1270	/*
1271	* Run the command in a subprocess and return a file descriptor for the
1272	* master end of the pseudo-teletype pair with the command talking to
1273	* the slave.
1274	*/
1275	int
1276	rxvt_term::run_command (const char *const *argv)
1277	{
1278	int cfd, er;
1279
1280	/* get master (pty) */
1281	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1282	{
1283	rxvt_print_error ("can't open pseudo-tty");
1284	return -1;
1285	}
1286
1287	fcntl (cfd, F_SETFL, O_NONBLOCK);
1288
1289	/* get slave (tty) */
1290	if (tty_fd < 0)
1291	{
1292	#ifndef NO_SETOWNER_TTYDEV
1293	privileged_ttydev (SAVE);
1294	#endif
1295
1296	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1297	{
1298	close (cfd);
1299	rxvt_print_error ("can't open slave tty %s", ttydev);
1300	return -1;
1301	}
1302	}
1303	#ifndef NO_BACKSPACE_KEY
1304	if (key_backspace[0] && !key_backspace[1])
1305	er = key_backspace[0];
1306	else if (STRCMP (key_backspace, "DEC") == 0)
1307	er = '\177'; /* the initial state anyway */
1308	else
1309	#endif
1310
1311	er = -1;
1312
1313	rxvt_get_ttymode (& (tio), er);
1314
1315	#ifndef __QNX__
1316	/* spin off the command interpreter */
1317	switch (cmd_pid = fork ())
1318	{
1319	case -1:
1320	rxvt_print_error ("can't fork");
1321	return -1;
1322	case 0:
1323	close (cfd); /* only keep tty_fd and STDERR open */
1324
1325	init_env ();
1326
1327	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1328	rxvt_print_error ("could not obtain control of tty");
1329	else
1330	{
1331	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1332	dup2 (tty_fd, STDIN_FILENO);
1333	dup2 (tty_fd, STDOUT_FILENO);
1334	dup2 (tty_fd, STDERR_FILENO);
1335
1336	if (tty_fd > 2)
1337	close (tty_fd);
1338
1339	run_child (argv);
1340	}
1341	exit (EXIT_FAILURE);
1342	/* NOTREACHED */
1343	default:
1344	{
1345	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1346	int fdstdin;
1347
1348	fdstdin = dup (STDIN_FILENO);
1349	dup2 (tty_fd, STDIN_FILENO);
1350	#endif
1351
1352	#ifdef UTMP_SUPPORT
1353	privileged_utmp (SAVE);
1354	#endif
1355
1356	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1357
1358	dup2 (fdstdin, STDIN_FILENO);
1359	close (fdstdin);
1360	#endif
1361
1362	}
1363	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1364	break;
1365	}
1366	#else /* __QNX__ uses qnxspawn () */
1367	fchmod (tty_fd, 0622);
1368	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1369	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1370
1371	if (run_child (argv) == -1)
1372	exit (EXIT_FAILURE);
1373	#endif
1374
1375	return cfd;
1376	}
1377
1378	/* ------------------------------------------------------------------------- *
1379	* CHILD PROCESS OPERATIONS *
1380	* ------------------------------------------------------------------------- */
1381	/*
1382	* The only open file descriptor is the slave tty - so no error messages.
1383	* returns are fatal
1384	*/
1385	int
1386	rxvt_term::run_child (const char *const *argv)
1387	{
1388	char *login;
1389
1390	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1391
1392	if (Options & Opt_console)
1393	{ /* be virtual console, fail silently */
1394	#ifdef TIOCCONS
1395	unsigned int on = 1;
1396
1397	ioctl (STDIN_FILENO, TIOCCONS, &on);
1398	#elif defined (SRIOCSREDIR)
1399	int fd;
1400
1401	fd = open (CONSOLE, O_WRONLY, 0);
1402	if (fd >= 0)
1403	{
1404	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1405	close (fd);
1406	}
1407	#endif /* SRIOCSREDIR */
1408
1409	}
1410
1411	/* reset signals and spin off the command interpreter */
1412	signal (SIGINT, SIG_DFL);
1413	signal (SIGQUIT, SIG_DFL);
1414	signal (SIGCHLD, SIG_DFL);
1415	/*
1416	* mimick login's behavior by disabling the job control signals
1417	* a shell that wants them can turn them back on
1418	*/
1419	#ifdef SIGTSTP
1420	signal (SIGTSTP, SIG_IGN);
1421	signal (SIGTTIN, SIG_IGN);
1422	signal (SIGTTOU, SIG_IGN);
1423	#endif /* SIGTSTP */
1424
1425	/* set window size */
1426	struct winsize ws;
1427
1428	ws.ws_col = TermWin.ncol;
1429	ws.ws_row = TermWin.nrow;
1430	ws.ws_xpixel = ws.ws_ypixel = 0;
1431	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1432
1433	// unblock signals (signals are blocked by iom.C
1434	sigset_t ss;
1435	sigemptyset (&ss);
1436	sigprocmask (SIG_SETMASK, &ss, 0);
1437
1438	#ifndef __QNX__
1439	/* command interpreter path */
1440	if (argv != NULL)
1441	{
1442	# ifdef DEBUG_CMD
1443	int i;
1444
1445	for (i = 0; argv[i]; i++)
1446	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1447	# endif	1076	#endif
1448		1077
1449	execvp (argv[0], (char *const *)argv);	1078	#ifdef OFF_FOCUS_FADING
1450	/* no error message: STDERR is closed! */	1079	// initially we are in unfocused state
1451	}	1080	if (rs[Rs_fade])
1452	else	1081	pix_colors = pix_colors_unfocused;
1453	{
1454	const char *argv0, *shell;
1455
1456	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1457	shell = "/bin/sh";
1458
1459	argv0 = (const char *)rxvt_r_basename (shell);
1460	if (Options & Opt_loginShell)
1461	{
1462	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1463
1464	login[0] = '-';
1465	STRCPY (&login[1], argv0);
1466	argv0 = login;
1467	}
1468	execlp (shell, argv0, NULL);
1469	/* no error message: STDERR is closed! */
1470	}
1471
1472	#else /* __QNX__ uses qnxspawn () */
1473
1474	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1475	char *command = NULL, fullcommand[_MAX_PATH];
1476	char **arg_v, *arg_a[2] = { NULL, NULL };
1477
1478	if (argv != NULL)
1479	{
1480	if (access (argv[0], X_OK) == -1)
1481	{
1482	if (STRCHR (argv[0], '/') == NULL)
1483	{
1484	searchenv (argv[0], "PATH", fullcommand);
1485	if (fullcommand[0] != '\0')
1486	command = fullcommand;
1487	}
1488	if (access (command, X_OK) == -1)
1489	return -1;
1490	}
1491	else
1492	command = argv[0];
1493	arg_v = argv;
1494	}
1495	else
1496	{
1497	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1498	command = "/bin/sh";
1499
1500	arg_a[0] = my_basename (command);
1501	if (Options & Opt_loginShell)
1502	{
1503	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1504
1505	login[0] = '-';
1506	STRCPY (&login[1], arg_a[0]);
1507	arg_a[0] = login;
1508	}
1509	arg_v = arg_a;
1510	}
1511	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1512	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1513	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1514	command, arg_v, environ, iov_a, 0);
1515	if (login)
1516	free (login);
1517
1518	close (tty_fd);
1519	return cmd_fd;
1520
1521	#endif	1082	#endif
1522	return -1;	1083
		1084	pointer_unblank ();
		1085	scr_recolour ();
1523	}	1086	}
1524		1087
1525	/* ------------------------------------------------------------------------- *	1088	/* ------------------------------------------------------------------------- *
1526	* GET TTY CURRENT STATE *	1089	* GET TTY CURRENT STATE *
1527	* ------------------------------------------------------------------------- */	1090	* ------------------------------------------------------------------------- */
1528	/* rxvt_get_ttymode () */
1529	/* EXTPROTO */
1530	void	1091	void
1531	rxvt_get_ttymode (ttymode_t *tio, int erase)	1092	rxvt_get_ttymode (ttymode_t *tio, int erase)
1532	{	1093	{
1533	#ifdef HAVE_TERMIOS_H
1534	/*	1094	/*
1535	* standard System V termios interface	1095	* standard System V termios interface
1536	*/	1096	*/
1537	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1097	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1538	{	1098	{
1539	/* return error - use system defaults */	1099	// return error - use system defaults,
		1100	// where possible, and zero elsewhere
		1101	memset (tio, 0, sizeof (ttymode_t));
		1102
1540	tio->c_cc[VINTR] = CINTR;	1103	tio->c_cc[VINTR] = CINTR;
1541	tio->c_cc[VQUIT] = CQUIT;	1104	tio->c_cc[VQUIT] = CQUIT;
1542	tio->c_cc[VERASE] = CERASE;	1105	tio->c_cc[VERASE] = CERASE;
		1106	#ifdef VERASE2
		1107	tio->c_cc[VERASE2] = CERASE2;
		1108	#endif
1543	tio->c_cc[VKILL] = CKILL;	1109	tio->c_cc[VKILL] = CKILL;
1544	tio->c_cc[VSTART] = CSTART;	1110	tio->c_cc[VSTART] = CSTART;
1545	tio->c_cc[VSTOP] = CSTOP;	1111	tio->c_cc[VSTOP] = CSTOP;
1546	tio->c_cc[VSUSP] = CSUSP;	1112	tio->c_cc[VSUSP] = CSUSP;
1547	# ifdef VDSUSP	1113	# ifdef VDSUSP
1548
1549	tio->c_cc[VDSUSP] = CDSUSP;	1114	tio->c_cc[VDSUSP] = CDSUSP;
1550	# endif	1115	# endif
1551	# ifdef VREPRINT	1116	# ifdef VREPRINT
1552
1553	tio->c_cc[VREPRINT] = CRPRNT;	1117	tio->c_cc[VREPRINT] = CRPRNT;
1554	# endif	1118	# endif
1555	# ifdef VDISCRD	1119	# ifdef VDISCRD
1556
1557	tio->c_cc[VDISCRD] = CFLUSH;	1120	tio->c_cc[VDISCRD] = CFLUSH;
1558	# endif	1121	# endif
1559	# ifdef VWERSE	1122	# ifdef VWERSE
1560
1561	tio->c_cc[VWERSE] = CWERASE;	1123	tio->c_cc[VWERSE] = CWERASE;
1562	# endif	1124	# endif
1563	# ifdef VLNEXT	1125	# ifdef VLNEXT
1564
1565	tio->c_cc[VLNEXT] = CLNEXT;	1126	tio->c_cc[VLNEXT] = CLNEXT;
1566	# endif	1127	# endif
1567
1568	}	1128	}
		1129
1569	tio->c_cc[VEOF] = CEOF;	1130	tio->c_cc[VEOF] = CEOF;
1570	tio->c_cc[VEOL] = VDISABLE;	1131	tio->c_cc[VEOL] = VDISABLE;
1571	# ifdef VEOL2	1132	# ifdef VEOL2
1572
1573	tio->c_cc[VEOL2] = VDISABLE;	1133	tio->c_cc[VEOL2] = VDISABLE;
1574	# endif	1134	# endif
1575	# ifdef VSWTC	1135	# ifdef VSWTC
1576
1577	tio->c_cc[VSWTC] = VDISABLE;	1136	tio->c_cc[VSWTC] = VDISABLE;
1578	# endif	1137	# endif
1579	# ifdef VSWTCH	1138	# ifdef VSWTCH
1580
1581	tio->c_cc[VSWTCH] = VDISABLE;	1139	tio->c_cc[VSWTCH] = VDISABLE;
1582	# endif	1140	# endif
1583	# if VMIN != VEOF	1141	# if VMIN != VEOF
1584
1585	tio->c_cc[VMIN] = 1;	1142	tio->c_cc[VMIN] = 1;
1586	# endif	1143	# endif
1587	# if VTIME != VEOL	1144	# if VTIME != VEOL
1588
1589	tio->c_cc[VTIME] = 0;	1145	tio->c_cc[VTIME] = 0;
1590	# endif	1146	# endif
1591		1147
1592	if (erase != -1)	1148	if (erase != -1)
1593	tio->c_cc[VERASE] = (char)erase;	1149	tio->c_cc[VERASE] = (char)erase;
…		…
1609	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1165	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1610	# if defined (ECHOCTL) && defined (ECHOKE)	1166	# if defined (ECHOCTL) && defined (ECHOKE)
1611	| ECHOCTL | ECHOKE	1167	| ECHOCTL | ECHOKE
1612	# endif	1168	# endif
1613	| ECHOE | ECHOK);	1169	| ECHOE | ECHOK);
1614	# else /* HAVE_TERMIOS_H */
1615
1616	/*
1617	* sgtty interface
1618	*/
1619
1620	/* get parameters -- gtty */
1621	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1622	{
1623	tio->sg.sg_erase = CERASE; /* ^H */
1624	tio->sg.sg_kill = CKILL; /* ^U */
1625	}
1626	if (erase != -1)
1627	tio->sg.sg_erase = (char)erase;
1628
1629	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1630
1631	/* get special characters */
1632	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1633	{
1634	tio->tc.t_intrc = CINTR; /* ^C */
1635	tio->tc.t_quitc = CQUIT; /* ^\ */
1636	tio->tc.t_startc = CSTART; /* ^Q */
1637	tio->tc.t_stopc = CSTOP; /* ^S */
1638	tio->tc.t_eofc = CEOF; /* ^D */
1639	tio->tc.t_brkc = -1;
1640	}
1641	/* get local special chars */
1642	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1643	{
1644	tio->lc.t_suspc = CSUSP; /* ^Z */
1645	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1646	tio->lc.t_rprntc = CRPRNT; /* ^R */
1647	tio->lc.t_flushc = CFLUSH; /* ^O */
1648	tio->lc.t_werasc = CWERASE; /* ^W */
1649	tio->lc.t_lnextc = CLNEXT; /* ^V */
1650	}
1651	/* get line discipline */
1652	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1653	# ifdef NTTYDISC
1654
1655	tio->line = NTTYDISC;
1656	# endif /* NTTYDISC */
1657
1658	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1659	#endif /* HAVE_TERMIOS_H */
1660		1170
1661	/*	1171	/*
1662	* Debugging	1172	* Debugging
1663	*/	1173	*/
1664	#ifdef DEBUG_TTYMODE	1174	#ifdef DEBUG_TTYMODE
…		…
1682	FOO (IGNCR, "IGNCR");	1192	FOO (IGNCR, "IGNCR");
1683	FOO (ICRNL, "ICRNL");	1193	FOO (ICRNL, "ICRNL");
1684	FOO (IXON, "IXON");	1194	FOO (IXON, "IXON");
1685	FOO (IXOFF, "IXOFF");	1195	FOO (IXOFF, "IXOFF");
1686	# ifdef IUCLC	1196	# ifdef IUCLC
1687
1688	FOO (IUCLC, "IUCLC");	1197	FOO (IUCLC, "IUCLC");
1689	# endif	1198	# endif
1690	# ifdef IXANY	1199	# ifdef IXANY
1691
1692	FOO (IXANY, "IXANY");	1200	FOO (IXANY, "IXANY");
1693	# endif	1201	# endif
1694	# ifdef IMAXBEL	1202	# ifdef IMAXBEL
1695
1696	FOO (IMAXBEL, "IMAXBEL");	1203	FOO (IMAXBEL, "IMAXBEL");
1697	# endif	1204	# endif
1698		1205
1699	fprintf (stderr, "\n");	1206	fprintf (stderr, "\n");
1700		1207
…		…
1707	FOO (VERASE, "VERASE");	1214	FOO (VERASE, "VERASE");
1708	FOO (VKILL, "VKILL");	1215	FOO (VKILL, "VKILL");
1709	FOO (VEOF, "VEOF");	1216	FOO (VEOF, "VEOF");
1710	FOO (VEOL, "VEOL");	1217	FOO (VEOL, "VEOL");
1711	# ifdef VEOL2	1218	# ifdef VEOL2
1712
1713	FOO (VEOL2, "VEOL2");	1219	FOO (VEOL2, "VEOL2");
1714	# endif	1220	# endif
1715	# ifdef VSWTC	1221	# ifdef VSWTC
1716
1717	FOO (VSWTC, "VSWTC");	1222	FOO (VSWTC, "VSWTC");
1718	# endif	1223	# endif
1719	# ifdef VSWTCH	1224	# ifdef VSWTCH
1720
1721	FOO (VSWTCH, "VSWTCH");	1225	FOO (VSWTCH, "VSWTCH");
1722	# endif	1226	# endif
1723
1724	FOO (VSTART, "VSTART");	1227	FOO (VSTART, "VSTART");
1725	FOO (VSTOP, "VSTOP");	1228	FOO (VSTOP, "VSTOP");
1726	FOO (VSUSP, "VSUSP");	1229	FOO (VSUSP, "VSUSP");
1727	# ifdef VDSUSP	1230	# ifdef VDSUSP
1728
1729	FOO (VDSUSP, "VDSUSP");	1231	FOO (VDSUSP, "VDSUSP");
1730	# endif	1232	# endif
1731	# ifdef VREPRINT	1233	# ifdef VREPRINT
1732
1733	FOO (VREPRINT, "VREPRINT");	1234	FOO (VREPRINT, "VREPRINT");
1734	# endif	1235	# endif
1735	# ifdef VDISCRD	1236	# ifdef VDISCRD
1736
1737	FOO (VDISCRD, "VDISCRD");	1237	FOO (VDISCRD, "VDISCRD");
1738	# endif	1238	# endif
1739	# ifdef VWERSE	1239	# ifdef VWERSE
1740
1741	FOO (VWERSE, "VWERSE");	1240	FOO (VWERSE, "VWERSE");
1742	# endif	1241	# endif
1743	# ifdef VLNEXT	1242	# ifdef VLNEXT
1744
1745	FOO (VLNEXT, "VLNEXT");	1243	FOO (VLNEXT, "VLNEXT");
1746	# endif	1244	# endif
1747		1245
1748	fprintf (stderr, "\n");	1246	fprintf (stderr, "\n");
1749	# undef FOO	1247	# undef FOO
1750	# endif /* HAVE_TERMIOS_H */	1248	# endif /* HAVE_TERMIOS_H */
1751	#endif /* DEBUG_TTYMODE */	1249	#endif /* DEBUG_TTYMODE */
1752	}	1250	}
1753		1251
		1252	/*----------------------------------------------------------------------*/
		1253	/*
		1254	* Run the command in a subprocess and return a file descriptor for the
		1255	* master end of the pseudo-teletype pair with the command talking to
		1256	* the slave.
		1257	*/
		1258	void
		1259	rxvt_term::run_command (const char *const *argv)
		1260	{
		1261	#if ENABLE_FRILLS
		1262	if (rs[Rs_pty_fd])
		1263	{
		1264	pty->pty = atoi (rs[Rs_pty_fd]);
		1265
		1266	if (pty->pty >= 0)
		1267	{
		1268	if (getfd_hook)
		1269	pty->pty = (*getfd_hook) (pty->pty);
		1270
		1271	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1272	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1273	}
		1274	}
		1275	else
		1276	#endif
		1277	if (!pty->get ())
		1278	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1279
		1280	int er;
		1281
		1282	#ifndef NO_BACKSPACE_KEY
		1283	if (key_backspace[0] && !key_backspace[1])
		1284	er = key_backspace[0];
		1285	else if (strcmp (key_backspace, "DEC") == 0)
		1286	er = '\177'; /* the initial state anyway */
		1287	else
		1288	#endif
		1289	er = -1;
		1290
		1291	rxvt_get_ttymode (&tio, er);
		1292	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
		1293	pty->set_utf8_mode (enc_utf8);
		1294
		1295	/* set initial window size */
		1296	tt_winch ();
		1297
		1298	#if ENABLE_FRILLS
		1299	if (rs[Rs_pty_fd])
		1300	return;
		1301	#endif
		1302
		1303	/* spin off the command interpreter */
		1304	switch (cmd_pid = fork ())
		1305	{
		1306	case -1:
		1307	{
		1308	cmd_pid = 0;
		1309	rxvt_fatal ("can't fork, aborting.\n");
		1310	}
		1311	case 0:
		1312	init_env ();
		1313
		1314	if (!pty->make_controlling_tty ())
		1315	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1316	else
		1317	{
		1318	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1319	dup2 (pty->tty, STDIN_FILENO);
		1320	dup2 (pty->tty, STDOUT_FILENO);
		1321	dup2 (pty->tty, STDERR_FILENO);
		1322
		1323	// close all our file handles that we do no longer need
		1324	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1325	{
		1326	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1327	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1328	}
		1329
		1330	run_child (argv);
		1331	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1332	}
		1333
		1334	_exit (EXIT_FAILURE);
		1335
		1336	default:
		1337	if (!option (Opt_utmpInhibit))
		1338	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
		1339
		1340	pty->close_tty ();
		1341
		1342	child_ev.start (cmd_pid);
		1343
		1344	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
		1345	break;
		1346	}
		1347	}
		1348
		1349	/* ------------------------------------------------------------------------- *
		1350	* CHILD PROCESS OPERATIONS *
		1351	* ------------------------------------------------------------------------- */
		1352	/*
		1353	* The only open file descriptor is the slave tty - so no error messages.
		1354	* returns are fatal
		1355	*/
		1356	int
		1357	rxvt_term::run_child (const char *const *argv)
		1358	{
		1359	char *login;
		1360
		1361	if (option (Opt_console))
		1362	{ /* be virtual console, fail silently */
		1363	#ifdef TIOCCONS
		1364	unsigned int on = 1;
		1365
		1366	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1367	#elif defined (SRIOCSREDIR)
		1368	int fd;
		1369
		1370	fd = open (CONSOLE, O_WRONLY, 0);
		1371	if (fd >= 0)
		1372	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1373	close (fd);
		1374	#endif /* SRIOCSREDIR */
		1375	}
		1376
		1377	/* reset signals and spin off the command interpreter */
		1378	signal (SIGINT, SIG_DFL);
		1379	signal (SIGQUIT, SIG_DFL);
		1380	signal (SIGCHLD, SIG_DFL);
		1381	signal (SIGHUP, SIG_DFL);
		1382	signal (SIGPIPE, SIG_DFL);
		1383	/*
		1384	* mimick login's behavior by disabling the job control signals
		1385	* a shell that wants them can turn them back on
		1386	*/
		1387	#ifdef SIGTSTP
		1388	signal (SIGTSTP, SIG_IGN);
		1389	signal (SIGTTIN, SIG_IGN);
		1390	signal (SIGTTOU, SIG_IGN);
		1391	#endif /* SIGTSTP */
		1392
		1393	// unblock signals (signals are blocked by iom.C
		1394	sigset_t ss;
		1395	sigemptyset (&ss);
		1396	sigprocmask (SIG_SETMASK, &ss, 0);
		1397
		1398	/* command interpreter path */
		1399	if (argv != NULL)
		1400	{
		1401	# ifdef DEBUG_CMD
		1402	int i;
		1403
		1404	for (i = 0; argv[i]; i++)
		1405	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1406	# endif
		1407
		1408	execvp (argv[0], (char *const *)argv);
		1409	/* no error message: STDERR is closed! */
		1410	}
		1411	else
		1412	{
		1413	const char *argv0, *shell;
		1414
		1415	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1416	shell = "/bin/sh";
		1417
		1418	argv0 = (const char *)rxvt_r_basename (shell);
		1419
		1420	if (option (Opt_loginShell))
		1421	{
		1422	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
		1423
		1424	login[0] = '-';
		1425	strcpy (&login[1], argv0);
		1426	argv0 = login;
		1427	}
		1428
		1429	execlp (shell, argv0, NULL);
		1430	/* no error message: STDERR is closed! */
		1431	}
		1432
		1433	return -1;
		1434	}
		1435
1754	/*----------------------- end-of-file (C source) -----------------------*/	1436	/*----------------------- end-of-file (C source) -----------------------*/

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