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/cvs/rxvt-unicode/src/init.C

Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.70 by root, Fri Aug 13 03:47:09 2004 UTC vs.
Revision 1.166 by root, Tue Jan 31 19:53:30 2006 UTC

…		…
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: ywlloe (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	"rgbi:0/0/0", /* default 16-255 color table */	75	"rgb:00/00/00",
74	"rgbi:0/0/.2", /* consists of 6 6x6 colour cubes */
75	"rgbi:0/0/.4", /* and a 24 greyscale ramp w/o */
76	"rgbi:0/0/.6", /* black or white */
77	"rgbi:0/0/.8",	76	"rgb:00/00/8b",
78	"rgbi:0/0/1",	77	"rgb:00/00/cd",
79	"rgbi:0/.2/0",	78	"rgb:00/00/ff",
80	"rgbi:0/.2/.2",
81	"rgbi:0/.2/.4",
82	"rgbi:0/.2/.6",
83	"rgbi:0/.2/.8",
84	"rgbi:0/.2/1",
85	"rgbi:0/.4/0",
86	"rgbi:0/.4/.2",
87	"rgbi:0/.4/.4",
88	"rgbi:0/.4/.6",
89	"rgbi:0/.4/.8",
90	"rgbi:0/.4/1",
91	"rgbi:0/.6/0",
92	"rgbi:0/.6/.2",
93	"rgbi:0/.6/.4",
94	"rgbi:0/.6/.6",
95	"rgbi:0/.6/.8",
96	"rgbi:0/.6/1",
97	"rgbi:0/.8/0",	79	"rgb:00/8b/00",
98	"rgbi:0/.8/.2",
99	"rgbi:0/.8/.4",
100	"rgbi:0/.8/.6",
101	"rgbi:0/.8/.8",	80	"rgb:00/8b/8b",
102	"rgbi:0/.8/1",	81	"rgb:00/8b/cd",
		82	"rgb:00/8b/ff",
103	"rgbi:0/1/0",	83	"rgb:00/cd/00",
104	"rgbi:0/1/.2",
105	"rgbi:0/1/.4",
106	"rgbi:0/1/.6",
107	"rgbi:0/1/.8",	84	"rgb:00/cd/8b",
108	"rgbi:0/1/1",	85	"rgb:00/cd/cd",
		86	"rgb:00/cd/ff",
109	"rgbi:.2/0/0",	87	"rgb:00/ff/00",
110	"rgbi:.2/0/.2",	88	"rgb:00/ff/8b",
111	"rgbi:.2/0/.4",	89	"rgb:00/ff/cd",
112	"rgbi:.2/0/.6",	90	"rgb:00/ff/ff",
113	"rgbi:.2/0/.8",
114	"rgbi:.2/0/1",
115	"rgbi:.2/.2/0",
116	"rgbi:.2/.2/.2",
117	"rgbi:.2/.2/.4",
118	"rgbi:.2/.2/.6",
119	"rgbi:.2/.2/.8",
120	"rgbi:.2/.2/1",
121	"rgbi:.2/.4/0",
122	"rgbi:.2/.4/.2",
123	"rgbi:.2/.4/.4",
124	"rgbi:.2/.4/.6",
125	"rgbi:.2/.4/.8",
126	"rgbi:.2/.4/1",
127	"rgbi:.2/.6/0",
128	"rgbi:.2/.6/.2",
129	"rgbi:.2/.6/.4",
130	"rgbi:.2/.6/.6",
131	"rgbi:.2/.6/.8",
132	"rgbi:.2/.6/1",
133	"rgbi:.2/.8/0",
134	"rgbi:.2/.8/.2",
135	"rgbi:.2/.8/.4",
136	"rgbi:.2/.8/.6",
137	"rgbi:.2/.8/.8",
138	"rgbi:.2/.8/1",
139	"rgbi:.2/1/0",
140	"rgbi:.2/1/.2",
141	"rgbi:.2/1/.4",
142	"rgbi:.2/1/.6",
143	"rgbi:.2/1/.8",
144	"rgbi:.2/1/1",
145	"rgbi:.4/0/0",
146	"rgbi:.4/0/.2",
147	"rgbi:.4/0/.4",
148	"rgbi:.4/0/.6",
149	"rgbi:.4/0/.8",
150	"rgbi:.4/0/1",
151	"rgbi:.4/.2/0",
152	"rgbi:.4/.2/.2",
153	"rgbi:.4/.2/.4",
154	"rgbi:.4/.2/.6",
155	"rgbi:.4/.2/.8",
156	"rgbi:.4/.2/1",
157	"rgbi:.4/.4/0",
158	"rgbi:.4/.4/.2",
159	"rgbi:.4/.4/.4",
160	"rgbi:.4/.4/.6",
161	"rgbi:.4/.4/.8",
162	"rgbi:.4/.4/1",
163	"rgbi:.4/.6/0",
164	"rgbi:.4/.6/.2",
165	"rgbi:.4/.6/.4",
166	"rgbi:.4/.6/.6",
167	"rgbi:.4/.6/.8",
168	"rgbi:.4/.6/1",
169	"rgbi:.4/.8/0",
170	"rgbi:.4/.8/.2",
171	"rgbi:.4/.8/.4",
172	"rgbi:.4/.8/.6",
173	"rgbi:.4/.8/.8",
174	"rgbi:.4/.8/1",
175	"rgbi:.4/1/0",
176	"rgbi:.4/1/.2",
177	"rgbi:.4/1/.4",
178	"rgbi:.4/1/.6",
179	"rgbi:.4/1/.8",
180	"rgbi:.4/1/1",
181	"rgbi:.6/0/0",
182	"rgbi:.6/0/.2",
183	"rgbi:.6/0/.4",
184	"rgbi:.6/0/.6",
185	"rgbi:.6/0/.8",
186	"rgbi:.6/0/1",
187	"rgbi:.6/.2/0",
188	"rgbi:.6/.2/.2",
189	"rgbi:.6/.2/.4",
190	"rgbi:.6/.2/.6",
191	"rgbi:.6/.2/.8",
192	"rgbi:.6/.2/1",
193	"rgbi:.6/.4/0",
194	"rgbi:.6/.4/.2",
195	"rgbi:.6/.4/.4",
196	"rgbi:.6/.4/.6",
197	"rgbi:.6/.4/.8",
198	"rgbi:.6/.4/1",
199	"rgbi:.6/.6/0",
200	"rgbi:.6/.6/.2",
201	"rgbi:.6/.6/.4",
202	"rgbi:.6/.6/.6",
203	"rgbi:.6/.6/.8",
204	"rgbi:.6/.6/1",
205	"rgbi:.6/.8/0",
206	"rgbi:.6/.8/.2",
207	"rgbi:.6/.8/.4",
208	"rgbi:.6/.8/.6",
209	"rgbi:.6/.8/.8",
210	"rgbi:.6/.8/1",
211	"rgbi:.6/1/0",
212	"rgbi:.6/1/.2",
213	"rgbi:.6/1/.4",
214	"rgbi:.6/1/.6",
215	"rgbi:.6/1/.8",
216	"rgbi:.6/1/1",
217	"rgbi:.8/0/0",	91	"rgb:8b/00/00",
218	"rgbi:.8/0/.2",
219	"rgbi:.8/0/.4",
220	"rgbi:.8/0/.6",
221	"rgbi:.8/0/.8",	92	"rgb:8b/00/8b",
222	"rgbi:.8/0/1",	93	"rgb:8b/00/cd",
223	"rgbi:.8/.2/0",	94	"rgb:8b/00/ff",
224	"rgbi:.8/.2/.2",
225	"rgbi:.8/.2/.4",
226	"rgbi:.8/.2/.6",
227	"rgbi:.8/.2/.8",
228	"rgbi:.8/.2/1",
229	"rgbi:.8/.4/0",
230	"rgbi:.8/.4/.2",
231	"rgbi:.8/.4/.4",
232	"rgbi:.8/.4/.6",
233	"rgbi:.8/.4/.8",
234	"rgbi:.8/.4/1",
235	"rgbi:.8/.6/0",
236	"rgbi:.8/.6/.2",
237	"rgbi:.8/.6/.4",
238	"rgbi:.8/.6/.6",
239	"rgbi:.8/.6/.8",
240	"rgbi:.8/.6/1",
241	"rgbi:.8/.8/0",	95	"rgb:8b/8b/00",
242	"rgbi:.8/.8/.2",
243	"rgbi:.8/.8/.4",
244	"rgbi:.8/.8/.6",
245	"rgbi:.8/.8/.8",
246	"rgbi:.8/.8/1",
247	"rgbi:.8/1/0",
248	"rgbi:.8/1/.2",
249	"rgbi:.8/1/.4",
250	"rgbi:.8/1/.6",
251	"rgbi:.8/1/.8",
252	"rgbi:.8/1/1",
253	"rgbi:1/0/0",
254	"rgbi:1/0/.2",
255	"rgbi:1/0/.4",
256	"rgbi:1/0/.6",
257	"rgbi:1/0/.8",
258	"rgbi:1/0/1",
259	"rgbi:1/.2/0",
260	"rgbi:1/.2/.2",
261	"rgbi:1/.2/.4",
262	"rgbi:1/.2/.6",
263	"rgbi:1/.2/.8",
264	"rgbi:1/.2/1",
265	"rgbi:1/.4/0",
266	"rgbi:1/.4/.2",
267	"rgbi:1/.4/.4",
268	"rgbi:1/.4/.6",
269	"rgbi:1/.4/.8",
270	"rgbi:1/.4/1",
271	"rgbi:1/.6/0",
272	"rgbi:1/.6/.2",
273	"rgbi:1/.6/.4",
274	"rgbi:1/.6/.6",
275	"rgbi:1/.6/.8",
276	"rgbi:1/.6/1",
277	"rgbi:1/.8/0",
278	"rgbi:1/.8/.2",
279	"rgbi:1/.8/.4",
280	"rgbi:1/.8/.6",
281	"rgbi:1/.8/.8",
282	"rgbi:1/.8/1",
283	"rgbi:1/1/0",
284	"rgbi:1/1/.2",
285	"rgbi:1/1/.4",
286	"rgbi:1/1/.6",
287	"rgbi:1/1/.8",
288	"rgbi:1/1/1",
289	"rgb:08/08/08",	96	"rgb:8b/8b/8b",
290	"rgb:12/12/12",	97	"rgb:8b/8b/cd",
		98	"rgb:8b/8b/ff",
		99	"rgb:8b/cd/00",
		100	"rgb:8b/cd/8b",
		101	"rgb:8b/cd/cd",
		102	"rgb:8b/cd/ff",
		103	"rgb:8b/ff/00",
		104	"rgb:8b/ff/8b",
		105	"rgb:8b/ff/cd",
		106	"rgb:8b/ff/ff",
		107	"rgb:cd/00/00",
		108	"rgb:cd/00/8b",
		109	"rgb:cd/00/cd",
		110	"rgb:cd/00/ff",
		111	"rgb:cd/8b/00",
		112	"rgb:cd/8b/8b",
		113	"rgb:cd/8b/cd",
		114	"rgb:cd/8b/ff",
		115	"rgb:cd/cd/00",
		116	"rgb:cd/cd/8b",
291	"rgb:1c/1c/1c",	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",
		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",
292	"rgb:26/26/26",	139	"rgb:2e/2e/2e",
293	"rgb:30/30/30",
294	"rgb:3a/3a/3a",
295	"rgb:44/44/44",
296	"rgb:4e/4e/4e",
297	"rgb:58/58/58",	140	"rgb:5c/5c/5c",
298	"rgb:62/62/62",
299	"rgb:6c/6c/6c",
300	"rgb:76/76/76",	141	"rgb:73/73/73",
301	"rgb:80/80/80",	142	"rgb:8b/8b/8b",
302	"rgb:8a/8a/8a",	143	"rgb:a2/a2/a2",
303	"rgb:94/94/94",	144	"rgb:b9/b9/b9",
304	"rgb:9e/9e/9e",
305	"rgb:a8/a8/a8",
306	"rgb:b2/b2/b2",
307	"rgb:bc/bc/bc",
308	"rgb:c6/c6/c6",
309	"rgb:d0/d0/d0",	145	"rgb:d0/d0/d0",
310	"rgb:da/da/da",
311	"rgb:e4/e4/e4",	146	"rgb:e7/e7/e7",
312	"rgb:ee/ee/ee",	147
313	#endif
314	#ifndef NO_CURSORCOLOR	148	#ifndef NO_CURSORCOLOR
315	COLOR_CURSOR_BACKGROUND,	149	COLOR_CURSOR_BACKGROUND,
316	COLOR_CURSOR_FOREGROUND,	150	COLOR_CURSOR_FOREGROUND,
317	#endif /* ! NO_CURSORCOLOR */	151	#endif /* ! NO_CURSORCOLOR */
318	NULL, /* Color_pointer_fg */	152	NULL, /* Color_pointer_fg */
319	NULL, /* Color_pointer_bg */	153	NULL, /* Color_pointer_bg */
320	NULL, /* Color_border */	154	NULL, /* Color_border */
321	#ifndef NO_BOLD_UNDERLINE_REVERSE	155	#ifndef NO_BOLD_UNDERLINE_REVERSE
322	NULL, /* Color_BD */	156	NULL, /* Color_BD */
		157	NULL, /* Color_IT */
323	NULL, /* Color_UL */	158	NULL, /* Color_UL */
324	NULL, /* Color_RV */	159	NULL, /* Color_RV */
325	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		161	#if ENABLE_FRILLS
		162	NULL, // Color_underline
		163	#endif
326	#ifdef OPTION_HC	164	#ifdef OPTION_HC
327	NULL,	165	NULL,
328	#endif	166	#endif
329	#ifdef KEEP_SCROLLCOLOR	167	#ifdef KEEP_SCROLLCOLOR
330	COLOR_SCROLLBAR,	168	COLOR_SCROLLBAR,
331	COLOR_SCROLLTROUGH,	169	COLOR_SCROLLTROUGH,
332	#endif /* KEEP_SCROLLCOLOR */	170	#endif /* KEEP_SCROLLCOLOR */
333	#if TINTING	171	#if TINTING
334	NULL,	172	NULL,
335	#endif	173	#endif
336	};	174	#if OFF_FOCUS_FADING
337		175	"rgb:00/00/00",
338	const char *const xa_names[NUM_XA] =
339	{
340	"TEXT",
341	"COMPOUND_TEXT",
342	"UTF8_STRING",
343	"MULTIPLE",
344	"TARGETS",
345	"TIMESTAMP",
346	"VT_SELECTION",
347	"INCR",
348	"WM_DELETE_WINDOW",
349	#ifdef TRANSPARENT
350	"_XROOTPMAP_ID",
351	#endif	176	#endif
352	#ifdef OFFIX_DND
353	"DndProtocol",
354	"DndSelection",
355	#endif
356	"CLIPBOARD"
357	};	177	};
358		178
359	bool	179	bool
360	rxvt_term::init_vars ()	180	rxvt_term::init_vars ()
361	{	181	{
		182	pix_colors = //
362	PixColorsFocused = new rxvt_color [TOTAL_COLORS];	183	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
363	#ifdef OFF_FOCUS_FADING	184	#ifdef OFF_FOCUS_FADING
364	PixColorsUnFocused = new rxvt_color [TOTAL_COLORS];	185	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
365	#endif	186	#endif
366	PixColors = PixColorsFocused;
367
368	if (PixColors == NULL)
369	return false;
370		187
371	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	188	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
372	TermWin.pixmap = None;	189	pixmap = None;
373	#endif
374	#ifdef UTMP_SUPPORT
375	next_utmp_action = SAVE;
376	#endif
377	#ifndef NO_SETOWNER_TTYDEV
378	next_tty_action = SAVE;
379	#endif	190	#endif
380		191
381	MEvent.time = CurrentTime;	192	MEvent.time = CurrentTime;
382	MEvent.button = AnyButton;	193	MEvent.button = AnyButton;
383	Options = DEFAULT_OPTIONS;	194	options = DEFAULT_OPTIONS;
384	want_refresh = 1;	195	want_refresh = 1;
385	cmd_pid = -1;
386	cmd_fd = tty_fd = -1;
387	PrivateModes = SavedModes = PrivMode_Default;	196	priv_modes = SavedModes = PrivMode_Default;
388	TermWin.focus = 0;
389	TermWin.ncol = 80;	197	ncol = 80;
390	TermWin.nrow = 24;	198	nrow = 24;
391	TermWin.int_bwidth = INTERNALBORDERWIDTH;	199	int_bwidth = INTERNALBORDERWIDTH;
392	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	200	ext_bwidth = EXTERNALBORDERWIDTH;
393	TermWin.lineSpace = LINESPACE;	201	lineSpace = LINESPACE;
394	TermWin.saveLines = SAVELINES;	202	saveLines = SAVELINES;
395	numPixColors = TOTAL_COLORS;	203	numpix_colors = TOTAL_COLORS;
396
397	#ifndef NO_BRIGHTCOLOR
398	colorfgbg = DEFAULT_RSTYLE;
399	#endif
400		204
401	refresh_limit = 1;	205	refresh_limit = 1;
402	refresh_type = SLOW_REFRESH;	206	refresh_type = SLOW_REFRESH;
403	prev_nrow = prev_ncol = 0;
404		207
405	oldcursor.row = oldcursor.col = -1;	208	oldcursor.row = oldcursor.col = -1;
406	#ifdef XPM_BACKGROUND	209	#ifdef XPM_BACKGROUND
407	/* bgPixmap.w = bgPixmap.h = 0; */	210	/* bgPixmap.w = bgPixmap.h = 0; */
408	bgPixmap.x = bgPixmap.y = 50;	211	bgPixmap.x = bgPixmap.y = 50;
409	bgPixmap.pixmap = None;	212	bgPixmap.pixmap = None;
410	#endif	213	#endif
411		214
412	last_bot = last_state = -1;	215	last_bot = last_state = -1;
413		216
414	#ifdef MENUBAR
415	menu_readonly = 1;
416	# if ! (MENUBAR_MAX > 1)
417	CurrentBar = & (BarList);
418	# endif /* (MENUBAR_MAX > 1) */
419	#endif
420
421	return true;	217	return true;
422	}	218	}
423		219
424	void	220	void
425	rxvt_term::init_secondary ()	221	rxvt_term::init_secondary ()
426	{	222	{
427	int i;	223	int i;
428	#ifdef TTY_GID_SUPPORT
429	struct group *gr = getgrnam ("tty");
430
431	if (gr)
432	{ /* change group ownership of tty to "tty" */
433	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
434	ttygid = gr->gr_gid;
435	}
436	else
437	#endif /* TTY_GID_SUPPORT */
438
439	{
440	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
441	ttygid = getgid ();
442	}
443		224
444	/*	225	/*
445	* Close all unused file descriptors	226	* Close all unused file descriptors
446	* We don't want them, we don't need them.	227	* We don't want them, we don't need them.
447	*/	228	*/
…		…
480		261
481	/*	262	/*
482	* Look for -exec option. Find => split and make cmd_argv[] of command args	263	* Look for -exec option. Find => split and make cmd_argv[] of command args
483	*/	264	*/
484	for (r_argc = 0; r_argc < argc; r_argc++)	265	for (r_argc = 0; r_argc < argc; r_argc++)
485	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	266	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
486	break;	267	break;
487		268
488	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	269	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
489		270
490	for (i = 0; i < r_argc; i++)	271	for (i = 0; i < r_argc; i++)
…		…
507	rs[Rs_name] = rxvt_r_basename (argv[0]);	288	rs[Rs_name] = rxvt_r_basename (argv[0]);
508		289
509	/*	290	/*
510	* Open display, get options/resources and create the window	291	* Open display, get options/resources and create the window
511	*/	292	*/
		293
512	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	294	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
513	rs[Rs_display_name] = ":0";	295	rs[Rs_display_name] = ":0";
514		296
515	get_options (r_argc, r_argv);	297	get_options (r_argc, r_argv);
		298
		299	if (!(display = displays.get (rs[Rs_display_name])))
		300	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		301
		302	// using a local pointer decreases code size a lot
		303	xa = display->xa;
		304
		305	#if XFT
		306	if (rs[Rs_depth])
		307	set (display, strtol (rs[Rs_depth], 0, 0));
		308	else
		309	#endif
		310	set (display);
		311
		312	extract_resources ();
		313
		314	for (int i = NUM_RESOURCES; i--; )
		315	if (rs [i] == resval_undef)
		316	rs [i] = 0;
		317
516	free (r_argv);	318	free (r_argv);
517		319
518	#ifdef LOCAL_X_IS_UNIX	320	#if ENABLE_PERL
519	if (rs[Rs_display_name][0] == ':')	321	if (!rs[Rs_perl_ext_1])
520	{	322	rs[Rs_perl_ext_1] = "default";
521	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	323
522	STRCPY (val, "unix");	324	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
523	STRCAT (val, rs[Rs_display_name]);	325	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
524	display = displays.get (val);	326	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
525	free (val);
526	}	327	{
		328	rxvt_perl.init (this);
		329	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		330	}
527	#endif	331	#endif
528
529	if (!display
530	&& ! (display = displays.get (rs[Rs_display_name])))
531	rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
532
533	extract_resources (display->display, rs[Rs_name]);
534		332
535	/*	333	/*
536	* set any defaults not already set	334	* set any defaults not already set
537	*/	335	*/
538	if (cmd_argv && cmd_argv[0])	336	if (cmd_argv && cmd_argv[0])
…		…
549	if (!rs[Rs_iconName])	347	if (!rs[Rs_iconName])
550	rs[Rs_iconName] = rs[Rs_name];	348	rs[Rs_iconName] = rs[Rs_name];
551	}	349	}
552		350
553	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	351	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
554	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	352	saveLines = min (i, MAX_SAVELINES);
555		353
556	#ifndef NO_FRILLS	354	#if ENABLE_FRILLS
557	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	355	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
558	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	356	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		357
559	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	358	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
560	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	359	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
561	#endif
562		360
563	#ifndef NO_LINESPACE
564	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	361	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
565	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	362	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
566	#endif	363	#endif
567		364
568	#ifdef POINTER_BLANK	365	#ifdef POINTER_BLANK
569	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	366	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
570	pointerBlankDelay = i;	367	pointerBlankDelay = i;
571	else	368	else
572	pointerBlankDelay = 2;	369	pointerBlankDelay = 2;
573	#endif	370	#endif
574		371
575	/* no point having a scrollbar without having any scrollback! */	372	/* no point having a scrollbar without having any scrollback! */
576	if (!TermWin.saveLines)	373	if (!saveLines)
577	Options &= ~Opt_scrollBar;	374	set_option (Opt_scrollBar, 0);
578		375
579	#ifdef PRINTPIPE	376	#ifdef PRINTPIPE
580	if (!rs[Rs_print_pipe])	377	if (!rs[Rs_print_pipe])
581	rs[Rs_print_pipe] = PRINTPIPE;	378	rs[Rs_print_pipe] = PRINTPIPE;
582	#endif	379	#endif
…		…
591	# else	388	# else
592	key_backspace = "DEC"; /* can toggle between \010 or \177 */	389	key_backspace = "DEC"; /* can toggle between \010 or \177 */
593	# endif	390	# endif
594	else	391	else
595	{	392	{
596	val = STRDUP (rs[Rs_backspace_key]);	393	val = strdup (rs[Rs_backspace_key]);
597	rxvt_Str_trim (val);	394	rxvt_Str_trim (val);
598	rxvt_Str_escaped (val);	395	rxvt_Str_escaped (val);
599	key_backspace = val;	396	key_backspace = val;
600	}	397	}
601	#endif	398	#endif
…		…
607	# else	404	# else
608	key_delete = "\033[3~";	405	key_delete = "\033[3~";
609	# endif	406	# endif
610	else	407	else
611	{	408	{
612	val = STRDUP (rs[Rs_delete_key]);	409	val = strdup (rs[Rs_delete_key]);
613	rxvt_Str_trim (val);	410	rxvt_Str_trim (val);
614	rxvt_Str_escaped (val);	411	rxvt_Str_escaped (val);
615	key_delete = val;	412	key_delete = val;
616	}	413	}
617	#endif	414	#endif
…		…
620	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	417	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
621	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	418	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
622	}	419	}
623		420
624	#ifdef HAVE_SCROLLBARS	421	#ifdef HAVE_SCROLLBARS
625	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	422	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
626	rs[Rs_scrollBar_thickness]);
627	#endif	423	#endif
628		424
629	#ifdef XTERM_REVERSE_VIDEO	425	#ifdef XTERM_REVERSE_VIDEO
630	/* this is how xterm implements reverseVideo */	426	/* this is how xterm implements reverseVideo */
631	if (Options & Opt_reverseVideo)	427	if (OPTION (Opt_reverseVideo))
632	{	428	{
633	if (!rs[Rs_color + Color_fg])	429	if (!rs[Rs_color + Color_fg])
634	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	430	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		431
635	if (!rs[Rs_color + Color_bg])	432	if (!rs[Rs_color + Color_bg])
636	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	433	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
637	}	434	}
638	#endif	435	#endif
639		436
…		…
641	if (!rs[Rs_color + i])	438	if (!rs[Rs_color + i])
642	rs[Rs_color + i] = def_colorName[i];	439	rs[Rs_color + i] = def_colorName[i];
643		440
644	#ifndef XTERM_REVERSE_VIDEO	441	#ifndef XTERM_REVERSE_VIDEO
645	/* this is how we implement reverseVideo */	442	/* this is how we implement reverseVideo */
646	if (Options & Opt_reverseVideo)	443	if (OPTION (Opt_reverseVideo))
647	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	444	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
648	#endif	445	#endif
649		446
650	/* convenient aliases for setting fg/bg to colors */	447	/* convenient aliases for setting fg/bg to colors */
651	color_aliases (Color_fg);	448	color_aliases (Color_fg);
652	color_aliases (Color_bg);	449	color_aliases (Color_bg);
…		…
661	color_aliases (Color_BD);	458	color_aliases (Color_BD);
662	color_aliases (Color_UL);	459	color_aliases (Color_UL);
663	color_aliases (Color_RV);	460	color_aliases (Color_RV);
664	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	461	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
665		462
		463	if (!rs[Rs_color + Color_border])
		464	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
		465
666	return cmd_argv;	466	return cmd_argv;
667	}	467	}
668		468
669	/*----------------------------------------------------------------------*/	469	/*----------------------------------------------------------------------*/
670	void	470	void
…		…
688	val = rxvt_network_display (rs[Rs_display_name]);	488	val = rxvt_network_display (rs[Rs_display_name]);
689	rs[Rs_display_name] = (const char *)val;	489	rs[Rs_display_name] = (const char *)val;
690		490
691	if (val == NULL)	491	if (val == NULL)
692	#endif /* DISPLAY_IS_IP */	492	#endif /* DISPLAY_IS_IP */
693	val = XDisplayString (display->display);	493	val = XDisplayString (xdisp);
694		494
695	if (rs[Rs_display_name] == NULL)	495	if (rs[Rs_display_name] == NULL)
696	rs[Rs_display_name] = val; /* use broken `:0' value */	496	rs[Rs_display_name] = val; /* use broken `:0' value */
697		497
698	i = STRLEN (val);	498	i = strlen (val);
699	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	499	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
700		500
701	sprintf (env_display, "DISPLAY=%s", val);	501	sprintf (env_display, "DISPLAY=%s", val);
702		502
703	/* avoiding the math library:	503	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
704	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
705	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
706	;
707	MAX_IT (i, 1);
708	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
709
710	sprintf (env_windowid, "WINDOWID=%u",
711	(unsigned int)TermWin.parent[0]);
712		504
713	/* add entries to the environment:	505	/* add entries to the environment:
714	* @ DISPLAY: in case we started with -display	506	* @ DISPLAY: in case we started with -display
715	* @ WINDOWID: X window id number of the window	507	* @ WINDOWID: X window id number of the window
716	* @ COLORTERM: terminal sub-name and also indicates its color	508	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
718	* @ TERMINFO: path to terminfo directory	510	* @ TERMINFO: path to terminfo directory
719	* @ COLORFGBG: fg;bg color codes	511	* @ COLORFGBG: fg;bg color codes
720	*/	512	*/
721	putenv (env_display);	513	putenv (env_display);
722	putenv (env_windowid);	514	putenv (env_windowid);
		515
723	if (env_colorfgbg)	516	if (env_colorfgbg)
724	putenv (env_colorfgbg);	517	putenv (env_colorfgbg);
725		518
726	#ifdef RXVT_TERMINFO	519	#ifdef RXVT_TERMINFO
727	putenv ("TERMINFO=" RXVT_TERMINFO);	520	putenv ("TERMINFO=" RXVT_TERMINFO);
728	#endif	521	#endif
729		522
730	if (display->depth <= 2)	523	if (depth <= 2)
731	putenv ("COLORTERM=" COLORTERMENV "-mono");	524	putenv ("COLORTERM=" COLORTERMENV "-mono");
732	else	525	else
733	putenv ("COLORTERM=" COLORTERMENVFULL);	526	putenv ("COLORTERM=" COLORTERMENVFULL);
734		527
735	if (rs[Rs_term_name] != NULL)	528	if (rs[Rs_term_name] != NULL)
736	{	529	{
737	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	530	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
738	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	531	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
739	putenv (env_term);	532	putenv (env_term);
740	}	533	}
741	else	534	else
742	putenv ("TERM=" TERMENV);	535	putenv ("TERM=" TERMENV);
…		…
755	* This should support all European type languages.	548	* This should support all European type languages.
756	*/	549	*/
757	void	550	void
758	rxvt_term::set_locale (const char *locale)	551	rxvt_term::set_locale (const char *locale)
759	{	552	{
		553	set_environ (envv);
		554
760	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	555	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
761	free (this->locale);	556	free (this->locale);
762	this->locale = setlocale (LC_CTYPE, locale);	557	this->locale = setlocale (LC_CTYPE, locale);
763		558
764	if (!this->locale)	559	if (!this->locale)
765	{	560	{
		561	if (*locale)
		562	{
766	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);	563	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
767	setlocale (LC_CTYPE, "");	564	setlocale (LC_CTYPE, "C");
		565	}
		566	else
		567	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		568
768	this->locale = "";	569	this->locale = "C";
769	}	570	}
		571
770		572
771	this->locale = rxvt_strdup (this->locale);	573	this->locale = rxvt_strdup (this->locale);
772	SET_LOCALE (this->locale);	574	SET_LOCALE (this->locale);
773	mbstate.reset ();	575	mbstate.reset ();
774	#endif	576	#endif
775	#if 0	577
776	#if HAVE_NL_LANGINFO	578	#if HAVE_NL_LANGINFO
		579	char *codeset = strdup (nl_langinfo (CODESET));
		580	// /^UTF.?8/i
		581	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		582	&& (codeset[1] == 'T' || codeset[1] == 't')
		583	&& (codeset[2] == 'F' || codeset[2] == 'f')
		584	&& (codeset[3] == '8' || codeset[4] == '8');
777	free (codeset);	585	free (codeset);
778	codeset = strdup (nl_langinfo (CODESET));
779	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
780	|| !STRCASECMP (codeset, "UTF8");
781	#else	586	#else
782	enc_utf8 = 1;	587	enc_utf8 = 0;
783	#endif
784	#endif	588	#endif
785	}	589	}
786		590
787	void	591	void
788	rxvt_term::init_xlocale ()	592	rxvt_term::init_xlocale ()
789	{	593	{
		594	set_environ (envv);
		595
790	#ifdef USE_XIM	596	#ifdef USE_XIM
791	if (!locale)	597	if (!locale)
792	rxvt_warn ("setting locale failed, working without locale support.\n");	598	rxvt_warn ("setting locale failed, working without locale support.\n");
793	else	599	else
794	{	600	{
795	Atom wmlocale;	601	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
796
797	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
798	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
799	XA_STRING, 8, PropModeReplace,
800	(unsigned char *)locale, STRLEN (locale));
801		602
802	if (!XSupportsLocale ())	603	if (!XSupportsLocale ())
803	{	604	{
804	rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n");	605	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
805	return;	606	return;
806	}	607	}
807		608
808	im_ev.start (display);	609	im_ev.start (display);
809		610
…		…
819	{	620	{
820	/*	621	/*
821	* Initialize the command connection.	622	* Initialize the command connection.
822	* This should be called after the X server connection is established.	623	* This should be called after the X server connection is established.
823	*/	624	*/
824	int i;
825
826	for (i = 0; i < NUM_XA; i++)
827	xa[i] = XInternAtom (display->display, xa_names[i], False);
828
829	/* Enable delete window protocol */
830	XSetWMProtocols (display->display, TermWin.parent[0],
831	& (xa[XA_WMDELETEWINDOW]), 1);
832
833	#ifdef USING_W11LIB
834	/* enable W11 callbacks */
835	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
836	#endif
837		625
838	#ifdef META8_OPTION	626	#ifdef META8_OPTION
839	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	627	meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;
840	#endif	628	#endif
841		629
842	get_ourmods ();	630	get_ourmods ();
843		631
844	if (!(Options & Opt_scrollTtyOutput))	632	if (!OPTION (Opt_scrollTtyOutput))
845	PrivateModes |= PrivMode_TtyOutputInh;	633	priv_modes |= PrivMode_TtyOutputInh;
846	if (Options & Opt_scrollTtyKeypress)	634	if (OPTION (Opt_scrollTtyKeypress))
847	PrivateModes |= PrivMode_Keypress;	635	priv_modes |= PrivMode_Keypress;
848	if (!(Options & Opt_jumpScroll))	636	if (!OPTION (Opt_jumpScroll))
849	PrivateModes |= PrivMode_smoothScroll;	637	priv_modes |= PrivMode_smoothScroll;
850		638
851	#ifndef NO_BACKSPACE_KEY	639	#ifndef NO_BACKSPACE_KEY
852	if (STRCMP (key_backspace, "DEC") == 0)	640	if (strcmp (key_backspace, "DEC") == 0)
853	PrivateModes |= PrivMode_HaveBackSpace;	641	priv_modes |= PrivMode_HaveBackSpace;
854	#endif	642	#endif
855		643
856	/* add value for scrollBar */	644	/* add value for scrollBar */
857	if (scrollbar_visible ())	645	if (scrollBar.state)
858	{	646	{
859	PrivateModes |= PrivMode_scrollBar;	647	priv_modes |= PrivMode_scrollBar;
860	SavedModes |= PrivMode_scrollBar;	648	SavedModes |= PrivMode_scrollBar;
861	}	649	}
862	if (menubar_visible ())
863	{
864	PrivateModes |= PrivMode_menuBar;
865	SavedModes |= PrivMode_menuBar;
866	}
867
868	#ifdef CURSOR_BLINK
869	if (Options & Opt_cursorBlink)
870	(void)gettimeofday (&lastcursorchange, NULL);
871	#endif
872		650
873	run_command (argv);	651	run_command (argv);
874	}	652	}
875		653
876	/*----------------------------------------------------------------------*/	654	/*----------------------------------------------------------------------*/
…		…
878	rxvt_term::Get_Colours ()	656	rxvt_term::Get_Colours ()
879	{	657	{
880	int i;	658	int i;
881		659
882	#ifdef OFF_FOCUS_FADING	660	#ifdef OFF_FOCUS_FADING
883	PixColors = PixColorsFocused;	661	pix_colors = pix_colors_focused;
884	#endif	662	#endif
885		663
886	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)	664	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
887	{	665	{
		666	const char *name = rs[Rs_color + i];
		667
		668	if (!name)
		669	continue;
		670
888	rxvt_color xcol;	671	rxvt_color xcol;
889		672
890	if (!rs[Rs_color + i])	673	if (!set_color (xcol, name))
891	continue;
892
893	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
894	{	674	{
895	#ifndef XTERM_REVERSE_VIDEO	675	#ifndef XTERM_REVERSE_VIDEO
896	if (i < 2 && (Options & Opt_reverseVideo))	676	if (i < 2 && OPTION (Opt_reverseVideo))
897	rs[Rs_color + i] = def_colorName[!i];	677	name = def_colorName [1 - i];
898	else	678	else
899	#endif	679	#endif
900	rs[Rs_color + i] = def_colorName[i];	680	name = def_colorName [i];
901		681
902	if (!rs[Rs_color + i])	682	if (!name)
903	continue;	683	continue;
904		684
905	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	685	if (!set_color (xcol, name))
906	{	686	{
907	switch (i)	687	switch (i)
908	{	688	{
909	case Color_fg:	689	case Color_fg:
910	case Color_bg:	690	case Color_bg:
911	/* fatal: need bg/fg color */
912	rxvt_fatal ("unable to get foreground/background colour, aborting");	691	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
913	/* NOTREACHED */	692	name = "";
914	break;	693	break;
915	#ifndef NO_CURSORCOLOR	694	#ifndef NO_CURSORCOLOR
916	case Color_cursor2:	695	case Color_cursor2:
917	xcol = PixColors[Color_fg];	696	#endif
918	break;
919	#endif /* ! NO_CURSORCOLOR */
920	case Color_pointer_fg:	697	case Color_pointer_fg:
		698	name = rs[Rs_color + Color_fg];
921	xcol = PixColors[Color_fg];	699	xcol = pix_colors[Color_fg];
922	break;	700	break;
923	default:	701	default:
		702	name = rs[Rs_color + Color_bg];
924	xcol = PixColors[Color_bg]; /* None */	703	xcol = pix_colors[Color_bg];
925	break;	704	break;
926	}	705	}
927	}	706	}
928	}	707	}
929		708
930	PixColors[i] = xcol;	709	pix_colors[i] = xcol;
		710	rs[Rs_color + i] = name;
		711	}
		712
931	#ifdef OFF_FOCUS_FADING	713	#ifdef OFF_FOCUS_FADING
932	if (rs[Rs_fade])	714	if (rs[Rs_fade])
933	PixColorsUnFocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));	715	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
934	#endif
935	SET_PIXCOLOR (i);
936	}
937
938	if (display->depth <= 2)
939	{	716	{
		717	rgba c;
		718	pix_colors[Color_fade].get (c);
		719	pix_colors_focused[i].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused[i],c);
		720	}
		721	#endif
		722
		723	if (depth <= 2)
		724	{
940	if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg];	725	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
941	if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg];	726	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
942	if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg];	727	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
943	}	728	}
944		729
945	/*	730	/*
946	* get scrollBar/menuBar shadow colors	731	* get scrollBar shadow colors
947	*	732	*
948	* The calculations of topShadow/bottomShadow values are adapted	733	* The calculations of topShadow/bottomShadow values are adapted
949	* from the fvwm window manager.	734	* from the fvwm window manager.
950	*/	735	*/
951	#ifdef KEEP_SCROLLCOLOR	736	#ifdef KEEP_SCROLLCOLOR
952		737
953	if (display->depth <= 2)	738	if (depth <= 2)
		739	{
954	{ /* Monochrome */	740	/* Monochrome */
955	PixColors[Color_scroll] = PixColors[Color_fg];	741	pix_colors[Color_scroll] = pix_colors[Color_fg];
956	PixColors[Color_topShadow] = PixColors[Color_bg];	742	pix_colors[Color_topShadow] = pix_colors[Color_bg];
957	PixColors[Color_bottomShadow] = PixColors[Color_bg];	743	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
958	}	744	}
959	else	745	else
960	{	746	{
961	rxvt_color xcol[2];	747	rxvt_color xcol[2];
962	/* xcol[0] == white	748	/* xcol[0] == white
963	* xcol[1] == top shadow	749	* xcol[1] == top shadow
964	* xcol[2] == bot shadow */	750	* xcol[2] == bot shadow */
965		751
966	xcol[1] = PixColors[Color_scroll];	752	xcol[1] = pix_colors[Color_scroll];
967	xcol[0].set (display, 65535, 65535, 65535);	753	xcol[0].set (this, rgba (rgba::MAX_CC, rgba::MAX_CC, rgba::MAX_CC));
968		754
969	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;	755	rgba c0, c1;
970		756
971	xcol[0].get (display, pr0, pg0, pb0);	757	xcol[0].get (c0);
972	xcol[1].get (display, pr1, pg1, pb1);	758	xcol[1].get (c1);
973		759
974	PixColors[Color_bottomShadow] = xcol[1].fade (display, 50);	760	xcol[1].fade (this, 50, pix_colors[Color_bottomShadow]);
975		761
976	/* topShadowColor */	762	/* topShadowColor */
977	if (!xcol[1].set (display,	763	if (!xcol[1].set (this,
		764	rgba (
978	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	765	min (c0.r, max (c1.r / 5, c1.r) * 7 / 5),
979	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	766	min (c0.g, max (c1.g / 5, c1.g) * 7 / 5),
980	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	767	min (c0.b, max (c1.b / 5, c1.b) * 7 / 5),
		768	c1.a) // pa1 vs. pa0: arbitrary
		769	));
981	xcol[1] = PixColors[Color_White];	770	xcol[1] = pix_colors[Color_White];
982		771
983	PixColors[Color_topShadow] = xcol[1];	772	pix_colors[Color_topShadow] = xcol[1];
984	}	773	}
985	#endif /* KEEP_SCROLLCOLOR */	774	#endif /* KEEP_SCROLLCOLOR */
986	}	775	}
987		776
988	/*----------------------------------------------------------------------*/	777	/*----------------------------------------------------------------------*/
…		…
995	int i = atoi (rs[Rs_color + idx]);	784	int i = atoi (rs[Rs_color + idx]);
996		785
997	if (i >= 8 && i <= 15)	786	if (i >= 8 && i <= 15)
998	{ /* bright colors */	787	{ /* bright colors */
999	i -= 8;	788	i -= 8;
1000	#ifndef NO_BRIGHTCOLOR
1001	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	789	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1002	return;	790	return;
1003	#endif
1004
1005	}	791	}
1006		792
1007	if (i >= 0 && i <= 7) /* normal colors */	793	if (i >= 0 && i <= 7) /* normal colors */
1008	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	794	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1009	}	795	}
…		…
1015	* Use resource ``modifier'' to override the Meta modifier	801	* Use resource ``modifier'' to override the Meta modifier
1016	*/	802	*/
1017	void	803	void
1018	rxvt_term::get_ourmods ()	804	rxvt_term::get_ourmods ()
1019	{	805	{
1020	int i, j, k;	806	int i, j, k;
1021	int requestedmeta, realmeta, realalt;	807	int requestedmeta, realmeta, realalt;
1022	const char *cm, *rsmod;	808	const char *cm, *rsmod;
1023	XModifierKeymap *map;	809	XModifierKeymap *map;
1024	KeyCode *kc;	810	KeyCode *kc;
1025	const unsigned int modmasks[] =	811	const unsigned int modmasks[] =
1026	{	812	{
1027	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	813	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1028	};	814	};
1029		815
1030	requestedmeta = realmeta = realalt = 0;	816	requestedmeta = realmeta = realalt = 0;
1031	rsmod = rs[Rs_modifier];	817	rsmod = rs[Rs_modifier];
		818
1032	if (rsmod	819	if (rsmod
1033	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	820	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1034	requestedmeta = rsmod[3] - '0';	821	requestedmeta = rsmod[3] - '0';
1035		822
1036	map = XGetModifierMapping (display->display);	823	map = XGetModifierMapping (xdisp);
1037	kc = map->modifiermap;	824	kc = map->modifiermap;
		825
1038	for (i = 1; i < 6; i++)	826	for (i = 1; i < 6; i++)
1039	{	827	{
1040	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	828	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		829
1041	for (j = map->max_keypermod; j--; k++)	830	for (j = map->max_keypermod; j--; k++)
1042	{	831	{
1043	if (kc[k] == 0)	832	if (kc[k] == 0)
1044	break;	833	break;
		834
1045	switch (XKeycodeToKeysym (display->display, kc[k], 0))	835	switch (XKeycodeToKeysym (xdisp, kc[k], 0))
1046	{	836	{
1047	case XK_Num_Lock:	837	case XK_Num_Lock:
1048	ModNumLockMask = modmasks[i - 1];	838	ModNumLockMask = modmasks[i - 1];
1049	/* FALLTHROUGH */	839	continue;
1050	default:	840
1051	continue; /* for (;;) */	841	case XK_ISO_Level3_Shift:
		842	ModLevel3Mask = modmasks[i - 1];
		843	continue;
		844
1052	case XK_Meta_L:	845	case XK_Meta_L:
1053	case XK_Meta_R:	846	case XK_Meta_R:
1054	cm = "meta";	847	cm = "meta";
1055	realmeta = i;	848	realmeta = i;
1056	break;	849	break;
		850
1057	case XK_Alt_L:	851	case XK_Alt_L:
1058	case XK_Alt_R:	852	case XK_Alt_R:
1059	cm = "alt";	853	cm = "alt";
1060	realalt = i;	854	realalt = i;
1061	break;	855	break;
		856
1062	case XK_Super_L:	857	case XK_Super_L:
1063	case XK_Super_R:	858	case XK_Super_R:
1064	cm = "super";	859	cm = "super";
1065	break;	860	break;
		861
1066	case XK_Hyper_L:	862	case XK_Hyper_L:
1067	case XK_Hyper_R:	863	case XK_Hyper_R:
1068	cm = "hyper";	864	cm = "hyper";
1069	break;	865	break;
		866
		867	default:
		868	continue;
1070	}	869	}
1071	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	870
		871	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1072	requestedmeta = i;	872	requestedmeta = i;
1073	}	873	}
1074	}	874	}
		875
1075	XFreeModifiermap (map);	876	XFreeModifiermap (map);
		877
1076	i = (requestedmeta ? requestedmeta	878	i = requestedmeta ? requestedmeta
1077	: (realmeta ? realmeta	879	: realmeta ? realmeta
1078	: (realalt ? realalt : 0)));	880	: realalt ? realalt
		881	: 0;
		882
1079	if (i)	883	if (i)
1080	ModMetaMask = modmasks[i - 1];	884	ModMetaMask = modmasks[i - 1];
1081	}	885	}
1082		886
1083	/*----------------------------------------------------------------------*/	887	/*----------------------------------------------------------------------*/
…		…
1085	void	889	void
1086	rxvt_term::create_windows (int argc, const char *const *argv)	890	rxvt_term::create_windows (int argc, const char *const *argv)
1087	{	891	{
1088	XClassHint classHint;	892	XClassHint classHint;
1089	XWMHints wmHint;	893	XWMHints wmHint;
1090	#ifndef NO_FRILLS	894	#if ENABLE_FRILLS
1091	Atom prop = None;
1092	MWMHints mwmhints;	895	MWMHints mwmhints;
1093	#endif	896	#endif
1094	XGCValues gcvalue;	897	XGCValues gcvalue;
1095	long vt_emask;
1096	XSetWindowAttributes attributes;	898	XSetWindowAttributes attributes;
1097	XWindowAttributes gattr;	899	Window top, parent;
1098		900
1099	if (Options & Opt_transparent)	901	dLocal (Display *, xdisp);
1100	{	902
1101	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);	903	/* grab colors before netscape does */
1102	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	904	Get_Colours ();
		905
		906	if (!set_fonts ())
		907	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		908
		909	parent = display->root;
		910
		911	attributes.override_redirect = !!OPTION (Opt_override_redirect);
		912
		913	#if ENABLE_FRILLS
		914	if (OPTION (Opt_borderLess))
1103	}	915	{
1104		916	if (XInternAtom (xdisp, "_MOTIF_WM_INFO", True) == None)
1105	#ifndef NO_FRILLS
1106	if (Options & Opt_borderLess)
1107	{
1108	prop = XInternAtom(display->display, "_MOTIF_WM_INFO", True);
1109	if (prop == None)
1110	{	917	{
1111	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/	918	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
1112	#ifdef PREFER_24BIT
1113	attributes.override_redirect = TRUE;	919	attributes.override_redirect = true;
1114	#endif
1115	mwmhints.flags = 0;	920	mwmhints.flags = 0;
1116	}	921	}
1117	else	922	else
1118	{	923	{
1119	mwmhints.flags = MWM_HINTS_DECORATIONS;	924	mwmhints.flags = MWM_HINTS_DECORATIONS;
1120	mwmhints.decorations = 0;	925	mwmhints.decorations = 0;
1121	}	926	}
1122	}	927	}
1123	else	928	else
1124	{
1125	mwmhints.flags = 0;	929	mwmhints.flags = 0;
		930	#endif
		931
		932	#if ENABLE_XEMBED
		933	if (rs[Rs_embed])
1126	}	934	{
1127	#endif	935	XWindowAttributes wattr;
1128		936
1129	/* grab colors before netscape does */	937	parent = strtol (rs[Rs_embed], 0, 0);
1130	Get_Colours ();
1131		938
1132	if (!change_font (rs[Rs_font]))	939	if (!XGetWindowAttributes (xdisp, parent, &wattr))
		940	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		941
		942	window_calc (wattr.width, wattr.height);
1133	{	943	}
1134	fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");	944	#endif
1135	destroy ();
1136	return;
1137	}
1138		945
1139	window_calc (0, 0);	946	window_calc (0, 0);
		947
		948	/* sub-window placement & size in rxvt_resize_subwindows () */
		949	attributes.background_pixel = pix_colors_focused [Color_border];
		950	attributes.border_pixel = pix_colors_focused [Color_border];
		951	attributes.colormap = cmap;
		952
		953	top = XCreateWindow (xdisp, parent,
		954	szHint.x, szHint.y,
		955	szHint.width, szHint.height,
		956	ext_bwidth,
		957	depth, InputOutput, visual,
		958	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		959	&attributes);
		960
		961	this->parent[0] = top;
		962
1140	old_width = szHint.width;	963	old_width = szHint.width;
1141	old_height = szHint.height;	964	old_height = szHint.height;
1142		965
1143	/* sub-window placement & size in rxvt_resize_subwindows () */
1144
1145	#ifdef PREFER_24BIT
1146	attributes.background_pixel = PixColors[Color_bg];
1147	attributes.border_pixel = PixColors[Color_border];
1148	attributes.colormap = display->cmap;
1149	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1150	szHint.x, szHint.y,
1151	szHint.width, szHint.height,
1152	TermWin.ext_bwidth,
1153	display->depth, InputOutput,
1154	display->visual,
1155	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1156	#else
1157	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1158	szHint.x, szHint.y,
1159	szHint.width, szHint.height,
1160	TermWin.ext_bwidth,
1161	PixColors[Color_border],
1162	PixColors[Color_bg]);
1163	#endif
1164
1165	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	966	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1166	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	967	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1167		968
1168	classHint.res_name = (char *)rs[Rs_name];	969	classHint.res_name = (char *)rs[Rs_name];
1169	classHint.res_class = (char *)RESCLASS;	970	classHint.res_class = (char *)RESCLASS;
1170		971
1171	wmHint.flags = InputHint | StateHint | WindowGroupHint;	972	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1172	wmHint.input = True;	973	wmHint.input = True;
1173	wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState;	974	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;
1174	wmHint.window_group = TermWin.parent[0];	975	wmHint.window_group = top;
1175		976
1176	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	977	XmbSetWMProperties (xdisp, top, NULL, NULL, (char **)argv, argc,
1177	(char **)argv, argc, &szHint, &wmHint, &classHint);	978	&szHint, &wmHint, &classHint);
1178		979
1179	#ifndef NO_FRILLS	980	#if ENABLE_FRILLS
		981	if (mwmhints.flags)
		982	XChangeProperty (xdisp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		983	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		984	#endif
		985
		986	Atom protocols[] = {
		987	xa[XA_WM_DELETE_WINDOW],
		988	#if ENABLE_EWMH
		989	xa[XA_NET_WM_PING],
		990	#endif
		991	};
		992
		993	XSetWMProtocols (xdisp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		994
		995	#if ENABLE_FRILLS
		996	if (rs[Rs_transient_for])
		997	XSetTransientForHint (xdisp, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		998	#endif
		999
		1000	#if ENABLE_EWMH
1180	long pid = getpid ();	1001	long pid = getpid ();
1181	XChangeProperty (display->display, TermWin.parent[0],	1002
		1003	XChangeProperty (xdisp, top,
1182	display->atom ("_NET_WM_PID"), XA_CARDINAL, 32,	1004	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1183	PropModeReplace, (unsigned char *)&pid, 1);	1005	PropModeReplace, (unsigned char *)&pid, 1);
1184	#endif
1185		1006
1186	XSelectInput (display->display, TermWin.parent[0],	1007	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1008	#endif
		1009
		1010	XSelectInput (xdisp, top,
1187	KeyPressMask	1011	KeyPressMask
1188	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1012	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1189	| KeyReleaseMask	1013	| KeyReleaseMask
1190	#endif	1014	#endif
1191	| FocusChangeMask | VisibilityChangeMask	1015	| FocusChangeMask | VisibilityChangeMask
1192	| ExposureMask
1193	| StructureNotifyMask);	1016	| ExposureMask | StructureNotifyMask);
		1017
1194	termwin_ev.start (display, TermWin.parent[0]);	1018	termwin_ev.start (display, top);
1195
1196	#ifndef NO_FRILLS
1197	if (mwmhints.flags)
1198	{
1199	prop = XInternAtom(display->display, "_MOTIF_WM_HINTS", False);
1200	XChangeProperty(display->display, TermWin.parent[0], prop, prop, 32, PropModeReplace, (unsigned char *) &mwmhints, PROP_MWM_HINTS_ELEMENTS);
1201	}
1202	#endif
1203		1019
1204	/* vt cursor: Black-on-White is standard, but this is more popular */	1020	/* vt cursor: Black-on-White is standard, but this is more popular */
1205	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1021	TermWin_cursor = XCreateFontCursor (xdisp, XC_xterm);
1206		1022
1207	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1023	#ifdef HAVE_SCROLLBARS
1208	/* cursor (menuBar/scrollBar): Black-on-White */	1024	/* cursor scrollBar: Black-on-White */
1209	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1025	leftptr_cursor = XCreateFontCursor (xdisp, XC_left_ptr);
1210	#endif
1211
1212	#ifdef POINTER_BLANK
1213	{
1214	XColor blackcolour;
1215	blackcolour.red = 0;
1216	blackcolour.green = 0;
1217	blackcolour.blue = 0;
1218	Font f = XLoadFont (display->display, "fixed");
1219	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1220	&blackcolour, &blackcolour);
1221	XUnloadFont (display->display, f);
1222	}
1223	#endif	1026	#endif
1224		1027
1225	/* the vt window */	1028	/* the vt window */
1226	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1029	vt = XCreateSimpleWindow (xdisp, top,
1227	window_vt_x,
1228	window_vt_y,	1030	window_vt_x, window_vt_y,
1229	TermWin_TotalWidth (),	1031	width, height,
1230	TermWin_TotalHeight (),
1231	0,	1032	0,
1232	PixColors[Color_fg],	1033	pix_colors_focused[Color_fg],
1233	PixColors[Color_bg]);	1034	pix_colors_focused[Color_bg]);
1234	#ifdef DEBUG_X
1235	XStoreName (display->display, TermWin.vt, "vt window");
1236	#endif
1237		1035
1238	attributes.bit_gravity = NorthWestGravity;	1036	attributes.bit_gravity = NorthWestGravity;
1239	XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);	1037	XChangeWindowAttributes (xdisp, vt, CWBitGravity, &attributes);
1240		1038
1241	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1039	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1242		1040
1243	pointer_unblank ();	1041	if (OPTION (Opt_pointerBlank))
1244
1245	#ifdef POINTER_BLANK
1246	if (Options & Opt_pointerBlank)
1247	vt_emask |= PointerMotionMask;	1042	vt_emask |= PointerMotionMask;
1248	else	1043	else
1249	#endif
1250	vt_emask |= Button1MotionMask | Button3MotionMask;	1044	vt_emask |= Button1MotionMask | Button3MotionMask;
1251		1045
1252	XSelectInput (display->display, TermWin.vt, vt_emask);	1046	vt_select_input ();
		1047
1253	vt_ev.start (display, TermWin.vt);	1048	vt_ev.start (display, vt);
1254
1255	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1256	if (menuBar_height ())
1257	{
1258	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1259	window_vt_x, 0,
1260	TermWin_TotalWidth (),
1261	menuBar_TotalHeight (),
1262	0,
1263	PixColors[Color_fg],
1264	PixColors[Color_scroll]);
1265
1266	#ifdef DEBUG_X
1267	XStoreName (display->display, menuBar.win, "menubar");
1268	#endif
1269
1270	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1271
1272	XDefineCursor (display->display, menuBar.win,
1273	XCreateFontCursor (display->display, XC_left_ptr));
1274
1275	XSelectInput (display->display, menuBar.win,
1276	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1277	| Button1MotionMask));
1278	menubar_ev.start (display, menuBar.win);
1279	}
1280	#endif
1281		1049
1282	#ifdef XPM_BACKGROUND	1050	#ifdef XPM_BACKGROUND
1283	if (rs[Rs_backgroundPixmap] != NULL	1051	if (rs[Rs_backgroundPixmap] != NULL
1284	&& ! (Options & Opt_transparent))	1052	&& !OPTION (Opt_transparent))
1285	{	1053	{
1286	const char *p = rs[Rs_backgroundPixmap];	1054	const char *p = rs[Rs_backgroundPixmap];
1287		1055
1288	if ((p = STRCHR (p, ';')) != NULL)	1056	if ((p = strchr (p, ';')) != NULL)
1289	{	1057	{
1290	p++;	1058	p++;
1291	scale_pixmap (p);	1059	scale_pixmap (p);
1292	}	1060	}
		1061
1293	set_bgPixmap (rs[Rs_backgroundPixmap]);	1062	set_bgPixmap (rs[Rs_backgroundPixmap]);
1294	scr_touch (True);	1063	scr_touch (true);
1295	}	1064	}
1296	#endif	1065	#endif
1297		1066
1298	/* graphics context for the vt window */	1067	/* graphics context for the vt window */
1299	gcvalue.foreground = PixColors[Color_fg];	1068	gcvalue.foreground = pix_colors[Color_fg];
1300	gcvalue.background = PixColors[Color_bg];	1069	gcvalue.background = pix_colors[Color_bg];
1301	gcvalue.graphics_exposures = 1;	1070	gcvalue.graphics_exposures = 1;
1302	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1071
		1072	gc = XCreateGC (xdisp, vt,
1303	GCForeground | GCBackground | GCGraphicsExposures,	1073	GCForeground | GCBackground | GCGraphicsExposures,
1304	&gcvalue);	1074	&gcvalue);
1305		1075
1306	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1076	drawable = new rxvt_drawable (this, vt);
1307		1077
1308	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1078	#ifdef RXVT_SCROLLBAR
1309	gcvalue.foreground = PixColors[Color_topShadow];	1079	gcvalue.foreground = pix_colors[Color_topShadow];
1310	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1080	topShadowGC = XCreateGC (xdisp, vt, GCForeground, &gcvalue);
1311	gcvalue.foreground = PixColors[Color_bottomShadow];	1081	gcvalue.foreground = pix_colors[Color_bottomShadow];
1312	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1082	botShadowGC = XCreateGC (xdisp, vt, GCForeground, &gcvalue);
1313	gcvalue.foreground = PixColors[ (display->depth <= 2 ? Color_fg : Color_scroll)];	1083	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1314	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1084	scrollbarGC = XCreateGC (xdisp, vt, GCForeground, &gcvalue);
1315	#endif	1085	#endif
1316		1086
1317	#ifdef OFF_FOCUS_FADING	1087	#ifdef OFF_FOCUS_FADING
1318	// initially we are in unfocused state	1088	// initially we are in unfocused state
1319	if (rs[Rs_fade])	1089	if (rs[Rs_fade])
1320	PixColors = PixColorsUnFocused;	1090	pix_colors = pix_colors_unfocused;
1321	#endif
1322	}
1323
1324	/*----------------------------------------------------------------------*/
1325	/*
1326	* Run the command in a subprocess and return a file descriptor for the
1327	* master end of the pseudo-teletype pair with the command talking to
1328	* the slave.
1329	*/
1330	void
1331	rxvt_term::run_command (const char *const *argv)
1332	{
1333	int er;
1334
1335	/* get master (pty) */
1336	if ((cmd_fd = rxvt_get_pty (&tty_fd, &ttydev)) < 0)
1337	rxvt_fatal ("can't open pseudo-tty");
1338
1339	fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1340
1341	/* get slave (tty) */
1342	if (tty_fd < 0)
1343	{
1344	#ifndef NO_SETOWNER_TTYDEV
1345	privileged_ttydev (SAVE);
1346	#endif
1347
1348	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1349	{
1350	close (cmd_fd);
1351	cmd_fd = -1;
1352	rxvt_fatal ("can't open slave tty %s", ttydev);
1353	}
1354	}
1355
1356	#ifndef NO_BACKSPACE_KEY
1357	if (key_backspace[0] && !key_backspace[1])
1358	er = key_backspace[0];
1359	else if (STRCMP (key_backspace, "DEC") == 0)
1360	er = '\177'; /* the initial state anyway */
1361	else
1362	#endif
1363	er = -1;
1364
1365	rxvt_get_ttymode (&tio, er);
1366
1367	#ifndef __QNX__
1368	/* spin off the command interpreter */
1369	switch (cmd_pid = fork ())
1370	{
1371	case -1:
1372	rxvt_fatal ("can't fork");
1373	case 0:
1374	init_env ();
1375
1376	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1377	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1378	else
1379	{
1380	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1381	dup2 (tty_fd, STDIN_FILENO);
1382	dup2 (tty_fd, STDOUT_FILENO);
1383	dup2 (tty_fd, STDERR_FILENO);
1384
1385	// close all our file handles that we do no longer need
1386	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1387	{
1388	if ((*t)->cmd_fd > 2) close ((*t)->cmd_fd);
1389	if ((*t)->tty_fd > 2) close ((*t)->tty_fd);
1390	}
1391
1392	run_child (argv);
1393	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1394	}
1395
1396	_exit (EXIT_FAILURE);
1397
1398	default:
1399	{
1400	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1401	int fdstdin;
1402
1403	fdstdin = dup (STDIN_FILENO);
1404	dup2 (tty_fd, STDIN_FILENO);
1405	#endif
1406
1407	#ifdef UTMP_SUPPORT
1408	privileged_utmp (SAVE);
1409	#endif
1410
1411	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1412
1413	dup2 (fdstdin, STDIN_FILENO);
1414	close (fdstdin);
1415	#endif
1416	}
1417
1418	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1419	break;
1420	}
1421	#else /* __QNX__ uses qnxspawn () */
1422	fchmod (tty_fd, 0622);
1423	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1424	fcntl (cmd_fd, F_SETFD, FD_CLOEXEC);
1425
1426	if (run_child (argv) == -1)
1427	exit (EXIT_FAILURE);
1428	#endif
1429	}
1430
1431	/* ------------------------------------------------------------------------- *
1432	* CHILD PROCESS OPERATIONS *
1433	* ------------------------------------------------------------------------- */
1434	/*
1435	* The only open file descriptor is the slave tty - so no error messages.
1436	* returns are fatal
1437	*/
1438	int
1439	rxvt_term::run_child (const char *const *argv)
1440	{
1441	char *login;
1442
1443	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1444
1445	if (Options & Opt_console)
1446	{ /* be virtual console, fail silently */
1447	#ifdef TIOCCONS
1448	unsigned int on = 1;
1449
1450	ioctl (STDIN_FILENO, TIOCCONS, &on);
1451	#elif defined (SRIOCSREDIR)
1452	int fd;
1453
1454	fd = open (CONSOLE, O_WRONLY, 0);
1455	if (fd >= 0)
1456	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1457	close (fd);
1458	#endif /* SRIOCSREDIR */
1459
1460	}
1461
1462	/* reset signals and spin off the command interpreter */
1463	signal (SIGINT, SIG_DFL);
1464	signal (SIGQUIT, SIG_DFL);
1465	signal (SIGCHLD, SIG_DFL);
1466	/*
1467	* mimick login's behavior by disabling the job control signals
1468	* a shell that wants them can turn them back on
1469	*/
1470	#ifdef SIGTSTP
1471	signal (SIGTSTP, SIG_IGN);
1472	signal (SIGTTIN, SIG_IGN);
1473	signal (SIGTTOU, SIG_IGN);
1474	#endif /* SIGTSTP */
1475
1476	/* set window size */
1477	struct winsize ws;
1478
1479	ws.ws_col = TermWin.ncol;
1480	ws.ws_row = TermWin.nrow;
1481	ws.ws_xpixel = ws.ws_ypixel = 0;
1482	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1483
1484	// unblock signals (signals are blocked by iom.C
1485	sigset_t ss;
1486	sigemptyset (&ss);
1487	sigprocmask (SIG_SETMASK, &ss, 0);
1488
1489	#ifndef __QNX__
1490	/* command interpreter path */
1491	if (argv != NULL)
1492	{
1493	# ifdef DEBUG_CMD
1494	int i;
1495
1496	for (i = 0; argv[i]; i++)
1497	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1498	# endif	1091	#endif
1499		1092
1500	execvp (argv[0], (char *const *)argv);	1093	pointer_unblank ();
1501	/* no error message: STDERR is closed! */	1094	scr_recolour ();
1502	}
1503	else
1504	{
1505	const char *argv0, *shell;
1506
1507	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1508	shell = "/bin/sh";
1509
1510	argv0 = (const char *)rxvt_r_basename (shell);
1511	if (Options & Opt_loginShell)
1512	{
1513	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1514
1515	login[0] = '-';
1516	STRCPY (&login[1], argv0);
1517	argv0 = login;
1518	}
1519	execlp (shell, argv0, NULL);
1520	/* no error message: STDERR is closed! */
1521	}
1522
1523	#else /* __QNX__ uses qnxspawn () */
1524
1525	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1526	char *command = NULL, fullcommand[_MAX_PATH];
1527	char **arg_v, *arg_a[2] = { NULL, NULL };
1528
1529	if (argv != NULL)
1530	{
1531	if (access (argv[0], X_OK) == -1)
1532	{
1533	if (STRCHR (argv[0], '/') == NULL)
1534	{
1535	searchenv (argv[0], "PATH", fullcommand);
1536	if (fullcommand[0] != '\0')
1537	command = fullcommand;
1538	}
1539	if (access (command, X_OK) == -1)
1540	return -1;
1541	}
1542	else
1543	command = argv[0];
1544	arg_v = argv;
1545	}
1546	else
1547	{
1548	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1549	command = "/bin/sh";
1550
1551	arg_a[0] = my_basename (command);
1552	if (Options & Opt_loginShell)
1553	{
1554	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1555
1556	login[0] = '-';
1557	STRCPY (&login[1], arg_a[0]);
1558	arg_a[0] = login;
1559	}
1560	arg_v = arg_a;
1561	}
1562	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1563	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1564	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1565	command, arg_v, environ, iov_a, 0);
1566	if (login)
1567	free (login);
1568
1569	close (tty_fd);
1570	return cmd_fd;
1571
1572	#endif
1573	return -1;
1574	}	1095	}
1575		1096
1576	/* ------------------------------------------------------------------------- *	1097	/* ------------------------------------------------------------------------- *
1577	* GET TTY CURRENT STATE *	1098	* GET TTY CURRENT STATE *
1578	* ------------------------------------------------------------------------- */	1099	* ------------------------------------------------------------------------- */
1579	/* rxvt_get_ttymode () */
1580	/* EXTPROTO */
1581	void	1100	void
1582	rxvt_get_ttymode (ttymode_t *tio, int erase)	1101	rxvt_get_ttymode (ttymode_t *tio, int erase)
1583	{	1102	{
1584	#ifdef HAVE_TERMIOS_H	1103	#ifdef HAVE_TERMIOS_H
1585	/*	1104	/*
1586	* standard System V termios interface	1105	* standard System V termios interface
1587	*/	1106	*/
1588	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1107	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1589	{	1108	{
1590	/* return error - use system defaults */	1109	// return error - use system defaults,
		1110	// where possible, and zero elsewhere
		1111	memset (tio, 0, sizeof (ttymode_t));
		1112
1591	tio->c_cc[VINTR] = CINTR;	1113	tio->c_cc[VINTR] = CINTR;
1592	tio->c_cc[VQUIT] = CQUIT;	1114	tio->c_cc[VQUIT] = CQUIT;
1593	tio->c_cc[VERASE] = CERASE;	1115	tio->c_cc[VERASE] = CERASE;
		1116	#ifdef VERASE2
		1117	tio->c_cc[VERASE2] = CERASE2;
		1118	#endif
1594	tio->c_cc[VKILL] = CKILL;	1119	tio->c_cc[VKILL] = CKILL;
1595	tio->c_cc[VSTART] = CSTART;	1120	tio->c_cc[VSTART] = CSTART;
1596	tio->c_cc[VSTOP] = CSTOP;	1121	tio->c_cc[VSTOP] = CSTOP;
1597	tio->c_cc[VSUSP] = CSUSP;	1122	tio->c_cc[VSUSP] = CSUSP;
1598	# ifdef VDSUSP	1123	# ifdef VDSUSP
1599
1600	tio->c_cc[VDSUSP] = CDSUSP;	1124	tio->c_cc[VDSUSP] = CDSUSP;
1601	# endif	1125	# endif
1602	# ifdef VREPRINT	1126	# ifdef VREPRINT
1603
1604	tio->c_cc[VREPRINT] = CRPRNT;	1127	tio->c_cc[VREPRINT] = CRPRNT;
1605	# endif	1128	# endif
1606	# ifdef VDISCRD	1129	# ifdef VDISCRD
1607
1608	tio->c_cc[VDISCRD] = CFLUSH;	1130	tio->c_cc[VDISCRD] = CFLUSH;
1609	# endif	1131	# endif
1610	# ifdef VWERSE	1132	# ifdef VWERSE
1611
1612	tio->c_cc[VWERSE] = CWERASE;	1133	tio->c_cc[VWERSE] = CWERASE;
1613	# endif	1134	# endif
1614	# ifdef VLNEXT	1135	# ifdef VLNEXT
1615
1616	tio->c_cc[VLNEXT] = CLNEXT;	1136	tio->c_cc[VLNEXT] = CLNEXT;
1617	# endif	1137	# endif
1618
1619	}	1138	}
		1139
1620	tio->c_cc[VEOF] = CEOF;	1140	tio->c_cc[VEOF] = CEOF;
1621	tio->c_cc[VEOL] = VDISABLE;	1141	tio->c_cc[VEOL] = VDISABLE;
1622	# ifdef VEOL2	1142	# ifdef VEOL2
1623
1624	tio->c_cc[VEOL2] = VDISABLE;	1143	tio->c_cc[VEOL2] = VDISABLE;
1625	# endif	1144	# endif
1626	# ifdef VSWTC	1145	# ifdef VSWTC
1627
1628	tio->c_cc[VSWTC] = VDISABLE;	1146	tio->c_cc[VSWTC] = VDISABLE;
1629	# endif	1147	# endif
1630	# ifdef VSWTCH	1148	# ifdef VSWTCH
1631
1632	tio->c_cc[VSWTCH] = VDISABLE;	1149	tio->c_cc[VSWTCH] = VDISABLE;
1633	# endif	1150	# endif
1634	# if VMIN != VEOF	1151	# if VMIN != VEOF
1635
1636	tio->c_cc[VMIN] = 1;	1152	tio->c_cc[VMIN] = 1;
1637	# endif	1153	# endif
1638	# if VTIME != VEOL	1154	# if VTIME != VEOL
1639
1640	tio->c_cc[VTIME] = 0;	1155	tio->c_cc[VTIME] = 0;
1641	# endif	1156	# endif
1642		1157
1643	if (erase != -1)	1158	if (erase != -1)
1644	tio->c_cc[VERASE] = (char)erase;	1159	tio->c_cc[VERASE] = (char)erase;
…		…
1672	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)	1187	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1673	{	1188	{
1674	tio->sg.sg_erase = CERASE; /* ^H */	1189	tio->sg.sg_erase = CERASE; /* ^H */
1675	tio->sg.sg_kill = CKILL; /* ^U */	1190	tio->sg.sg_kill = CKILL; /* ^U */
1676	}	1191	}
		1192
1677	if (erase != -1)	1193	if (erase != -1)
1678	tio->sg.sg_erase = (char)erase;	1194	tio->sg.sg_erase = (char)erase;
1679		1195
1680	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);	1196	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1681		1197
…		…
1687	tio->tc.t_startc = CSTART; /* ^Q */	1203	tio->tc.t_startc = CSTART; /* ^Q */
1688	tio->tc.t_stopc = CSTOP; /* ^S */	1204	tio->tc.t_stopc = CSTOP; /* ^S */
1689	tio->tc.t_eofc = CEOF; /* ^D */	1205	tio->tc.t_eofc = CEOF; /* ^D */
1690	tio->tc.t_brkc = -1;	1206	tio->tc.t_brkc = -1;
1691	}	1207	}
		1208
1692	/* get local special chars */	1209	/* get local special chars */
1693	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)	1210	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1694	{	1211	{
1695	tio->lc.t_suspc = CSUSP; /* ^Z */	1212	tio->lc.t_suspc = CSUSP; /* ^Z */
1696	tio->lc.t_dsuspc = CDSUSP; /* ^Y */	1213	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
…		…
1700	tio->lc.t_lnextc = CLNEXT; /* ^V */	1217	tio->lc.t_lnextc = CLNEXT; /* ^V */
1701	}	1218	}
1702	/* get line discipline */	1219	/* get line discipline */
1703	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));	1220	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1704	# ifdef NTTYDISC	1221	# ifdef NTTYDISC
1705
1706	tio->line = NTTYDISC;	1222	tio->line = NTTYDISC;
1707	# endif /* NTTYDISC */	1223	# endif /* NTTYDISC */
1708		1224
1709	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);	1225	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1710	#endif /* HAVE_TERMIOS_H */	1226	#endif /* HAVE_TERMIOS_H */
…		…
1733	FOO (IGNCR, "IGNCR");	1249	FOO (IGNCR, "IGNCR");
1734	FOO (ICRNL, "ICRNL");	1250	FOO (ICRNL, "ICRNL");
1735	FOO (IXON, "IXON");	1251	FOO (IXON, "IXON");
1736	FOO (IXOFF, "IXOFF");	1252	FOO (IXOFF, "IXOFF");
1737	# ifdef IUCLC	1253	# ifdef IUCLC
1738
1739	FOO (IUCLC, "IUCLC");	1254	FOO (IUCLC, "IUCLC");
1740	# endif	1255	# endif
1741	# ifdef IXANY	1256	# ifdef IXANY
1742
1743	FOO (IXANY, "IXANY");	1257	FOO (IXANY, "IXANY");
1744	# endif	1258	# endif
1745	# ifdef IMAXBEL	1259	# ifdef IMAXBEL
1746
1747	FOO (IMAXBEL, "IMAXBEL");	1260	FOO (IMAXBEL, "IMAXBEL");
1748	# endif	1261	# endif
1749		1262
1750	fprintf (stderr, "\n");	1263	fprintf (stderr, "\n");
1751		1264
…		…
1758	FOO (VERASE, "VERASE");	1271	FOO (VERASE, "VERASE");
1759	FOO (VKILL, "VKILL");	1272	FOO (VKILL, "VKILL");
1760	FOO (VEOF, "VEOF");	1273	FOO (VEOF, "VEOF");
1761	FOO (VEOL, "VEOL");	1274	FOO (VEOL, "VEOL");
1762	# ifdef VEOL2	1275	# ifdef VEOL2
1763
1764	FOO (VEOL2, "VEOL2");	1276	FOO (VEOL2, "VEOL2");
1765	# endif	1277	# endif
1766	# ifdef VSWTC	1278	# ifdef VSWTC
1767
1768	FOO (VSWTC, "VSWTC");	1279	FOO (VSWTC, "VSWTC");
1769	# endif	1280	# endif
1770	# ifdef VSWTCH	1281	# ifdef VSWTCH
1771
1772	FOO (VSWTCH, "VSWTCH");	1282	FOO (VSWTCH, "VSWTCH");
1773	# endif	1283	# endif
1774
1775	FOO (VSTART, "VSTART");	1284	FOO (VSTART, "VSTART");
1776	FOO (VSTOP, "VSTOP");	1285	FOO (VSTOP, "VSTOP");
1777	FOO (VSUSP, "VSUSP");	1286	FOO (VSUSP, "VSUSP");
1778	# ifdef VDSUSP	1287	# ifdef VDSUSP
1779
1780	FOO (VDSUSP, "VDSUSP");	1288	FOO (VDSUSP, "VDSUSP");
1781	# endif	1289	# endif
1782	# ifdef VREPRINT	1290	# ifdef VREPRINT
1783
1784	FOO (VREPRINT, "VREPRINT");	1291	FOO (VREPRINT, "VREPRINT");
1785	# endif	1292	# endif
1786	# ifdef VDISCRD	1293	# ifdef VDISCRD
1787
1788	FOO (VDISCRD, "VDISCRD");	1294	FOO (VDISCRD, "VDISCRD");
1789	# endif	1295	# endif
1790	# ifdef VWERSE	1296	# ifdef VWERSE
1791
1792	FOO (VWERSE, "VWERSE");	1297	FOO (VWERSE, "VWERSE");
1793	# endif	1298	# endif
1794	# ifdef VLNEXT	1299	# ifdef VLNEXT
1795
1796	FOO (VLNEXT, "VLNEXT");	1300	FOO (VLNEXT, "VLNEXT");
1797	# endif	1301	# endif
1798		1302
1799	fprintf (stderr, "\n");	1303	fprintf (stderr, "\n");
1800	# undef FOO	1304	# undef FOO
1801	# endif /* HAVE_TERMIOS_H */	1305	# endif /* HAVE_TERMIOS_H */
1802	#endif /* DEBUG_TTYMODE */	1306	#endif /* DEBUG_TTYMODE */
1803	}	1307	}
1804		1308
		1309	/*----------------------------------------------------------------------*/
		1310	/*
		1311	* Run the command in a subprocess and return a file descriptor for the
		1312	* master end of the pseudo-teletype pair with the command talking to
		1313	* the slave.
		1314	*/
		1315	void
		1316	rxvt_term::run_command (const char *const *argv)
		1317	{
		1318	#if ENABLE_FRILLS
		1319	if (rs[Rs_pty_fd])
		1320	{
		1321	pty->pty = atoi (rs[Rs_pty_fd]);
		1322
		1323	if (pty->pty >= 0)
		1324	{
		1325	if (getfd_hook)
		1326	pty->pty = (*getfd_hook) (pty->pty);
		1327
		1328	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1329	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1330	}
		1331	}
		1332	else
		1333	#endif
		1334	if (!pty->get ())
		1335	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1336
		1337	pty->set_utf8_mode (enc_utf8);
		1338
		1339	/* set initial window size */
		1340	tt_winch ();
		1341
		1342	int er;
		1343
		1344	#ifndef NO_BACKSPACE_KEY
		1345	if (key_backspace[0] && !key_backspace[1])
		1346	er = key_backspace[0];
		1347	else if (strcmp (key_backspace, "DEC") == 0)
		1348	er = '\177'; /* the initial state anyway */
		1349	else
		1350	#endif
		1351	er = -1;
		1352
		1353	rxvt_get_ttymode (&tio, er);
		1354
		1355	#if ENABLE_FRILLS
		1356	if (rs[Rs_pty_fd])
		1357	return;
		1358	#endif
		1359
		1360	/* spin off the command interpreter */
		1361	switch (cmd_pid = fork ())
		1362	{
		1363	case -1:
		1364	{
		1365	cmd_pid = 0;
		1366	rxvt_fatal ("can't fork, aborting.\n");
		1367	}
		1368	case 0:
		1369	init_env ();
		1370
		1371	if (!pty->make_controlling_tty ())
		1372	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1373	else
		1374	{
		1375	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1376	dup2 (pty->tty, STDIN_FILENO);
		1377	dup2 (pty->tty, STDOUT_FILENO);
		1378	dup2 (pty->tty, STDERR_FILENO);
		1379
		1380	// close all our file handles that we do no longer need
		1381	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1382	{
		1383	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1384	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1385	}
		1386
		1387	run_child (argv);
		1388	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1389	}
		1390
		1391	_exit (EXIT_FAILURE);
		1392
		1393	default:
		1394	if (!OPTION (Opt_utmpInhibit))
		1395	pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);
		1396
		1397	pty->close_tty ();
		1398
		1399	child_ev.start (cmd_pid);
		1400
		1401	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
		1402	break;
		1403	}
		1404	}
		1405
		1406	/* ------------------------------------------------------------------------- *
		1407	* CHILD PROCESS OPERATIONS *
		1408	* ------------------------------------------------------------------------- */
		1409	/*
		1410	* The only open file descriptor is the slave tty - so no error messages.
		1411	* returns are fatal
		1412	*/
		1413	int
		1414	rxvt_term::run_child (const char *const *argv)
		1415	{
		1416	char *login;
		1417
		1418	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
		1419
		1420	if (OPTION (Opt_console))
		1421	{ /* be virtual console, fail silently */
		1422	#ifdef TIOCCONS
		1423	unsigned int on = 1;
		1424
		1425	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1426	#elif defined (SRIOCSREDIR)
		1427	int fd;
		1428
		1429	fd = open (CONSOLE, O_WRONLY, 0);
		1430	if (fd >= 0)
		1431	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1432	close (fd);
		1433	#endif /* SRIOCSREDIR */
		1434	}
		1435
		1436	/* reset signals and spin off the command interpreter */
		1437	signal (SIGINT, SIG_DFL);
		1438	signal (SIGQUIT, SIG_DFL);
		1439	signal (SIGCHLD, SIG_DFL);
		1440	signal (SIGHUP, SIG_DFL);
		1441	signal (SIGPIPE, SIG_DFL);
		1442	/*
		1443	* mimick login's behavior by disabling the job control signals
		1444	* a shell that wants them can turn them back on
		1445	*/
		1446	#ifdef SIGTSTP
		1447	signal (SIGTSTP, SIG_IGN);
		1448	signal (SIGTTIN, SIG_IGN);
		1449	signal (SIGTTOU, SIG_IGN);
		1450	#endif /* SIGTSTP */
		1451
		1452	// unblock signals (signals are blocked by iom.C
		1453	sigset_t ss;
		1454	sigemptyset (&ss);
		1455	sigprocmask (SIG_SETMASK, &ss, 0);
		1456
		1457	/* command interpreter path */
		1458	if (argv != NULL)
		1459	{
		1460	# ifdef DEBUG_CMD
		1461	int i;
		1462
		1463	for (i = 0; argv[i]; i++)
		1464	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1465	# endif
		1466
		1467	execvp (argv[0], (char *const *)argv);
		1468	/* no error message: STDERR is closed! */
		1469	}
		1470	else
		1471	{
		1472	const char *argv0, *shell;
		1473
		1474	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1475	shell = "/bin/sh";
		1476
		1477	argv0 = (const char *)rxvt_r_basename (shell);
		1478
		1479	if (OPTION (Opt_loginShell))
		1480	{
		1481	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
		1482
		1483	login[0] = '-';
		1484	strcpy (&login[1], argv0);
		1485	argv0 = login;
		1486	}
		1487
		1488	execlp (shell, argv0, NULL);
		1489	/* no error message: STDERR is closed! */
		1490	}
		1491
		1492	return -1;
		1493	}
		1494
1805	/*----------------------- end-of-file (C source) -----------------------*/	1495	/*----------------------- end-of-file (C source) -----------------------*/

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