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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.57 by root, Mon Jun 21 22:24:07 2004 UTC vs.
Revision 1.153 by root, Wed Jan 25 02:42:06 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	"Black", /* 0: black (#000000) */
46	#ifndef NO_BRIGHTCOLOR
47	"Red3", /* 1: red (#CD0000) */	49	"Red3", /* 1: red (#CD0000) */
48	"Green3", /* 2: green (#00CD00) */	50	"Green3", /* 2: green (#00CD00) */
49	"Yellow3", /* 3: yellow (#CDCD00) */	51	"Yellow3", /* 3: yellow (#CDCD00) */
50	"Blue3", /* 4: blue (#0000CD) */	52	"Blue3", /* 4: blue (#0000CD) */
51	"Magenta3", /* 5: magenta (#CD00CD) */	53	"Magenta3", /* 5: magenta (#CD00CD) */
…		…
59	# ifdef XTERM_COLORS	61	# ifdef XTERM_COLORS
60	"Grey30", /* 8: bright black (#4D4D4D) */	62	"Grey30", /* 8: bright black (#4D4D4D) */
61	# else	63	# else
62	"Grey25", /* 8: bright black (#404040) */	64	"Grey25", /* 8: bright black (#404040) */
63	# endif	65	# endif
64	#endif /* NO_BRIGHTCOLOR */
65	"Red", /* 1/9: bright red (#FF0000) */	66	"Red", /* 1/9: bright red (#FF0000) */
66	"Green", /* 2/10: bright green (#00FF00) */	67	"Green", /* 2/10: bright green (#00FF00) */
67	"Yellow", /* 3/11: bright yellow (#FFFF00) */	68	"Yellow", /* 3/11: bright yellow (#FFFF00) */
68	"Blue", /* 4/12: bright blue (#0000FF) */	69	"Blue", /* 4/12: bright blue (#0000FF) */
69	"Magenta", /* 5/13: bright magenta (#FF00FF) */	70	"Magenta", /* 5/13: bright magenta (#FF00FF) */
70	"Cyan", /* 6/14: bright cyan (#00FFFF) */	71	"Cyan", /* 6/14: bright cyan (#00FFFF) */
71	"White", /* 7/15: bright white (#FFFFFF) */	72	"White", /* 7/15: bright white (#FFFFFF) */
72	#ifdef TTY_256COLOR	73
73	"rgb:00/00/00", /* default 16-255 color table */	74	// 88 xterm colours
74	"rgb:00/00/2a",	75	"rgb:00/00/00",
75	"rgb:00/00/55",	76	"rgb:00/00/8b",
76	"rgb:00/00/7f",
77	"rgb:00/00/aa",
78	"rgb:00/00/d4",	77	"rgb:00/00/cd",
		78	"rgb:00/00/ff",
79	"rgb:00/2a/00",	79	"rgb:00/8b/00",
80	"rgb:00/2a/2a",	80	"rgb:00/8b/8b",
81	"rgb:00/2a/55",
82	"rgb:00/2a/7f",
83	"rgb:00/2a/aa",
84	"rgb:00/2a/d4",	81	"rgb:00/8b/cd",
85	"rgb:00/55/00",
86	"rgb:00/55/2a",
87	"rgb:00/55/55",
88	"rgb:00/55/7f",	82	"rgb:00/8b/ff",
89	"rgb:00/55/aa",
90	"rgb:00/55/d4",
91	"rgb:00/7f/00",
92	"rgb:00/7f/2a",
93	"rgb:00/7f/55",
94	"rgb:00/7f/7f",
95	"rgb:00/7f/aa",
96	"rgb:00/7f/d4",
97	"rgb:00/aa/00",
98	"rgb:00/aa/2a",
99	"rgb:00/aa/55",
100	"rgb:00/aa/7f",
101	"rgb:00/aa/aa",
102	"rgb:00/aa/d4",
103	"rgb:00/d4/00",	83	"rgb:00/cd/00",
104	"rgb:00/d4/2a",	84	"rgb:00/cd/8b",
105	"rgb:00/d4/55",
106	"rgb:00/d4/7f",
107	"rgb:00/d4/aa",
108	"rgb:00/d4/d4",	85	"rgb:00/cd/cd",
		86	"rgb:00/cd/ff",
		87	"rgb:00/ff/00",
		88	"rgb:00/ff/8b",
		89	"rgb:00/ff/cd",
		90	"rgb:00/ff/ff",
109	"rgb:2a/00/00",	91	"rgb:8b/00/00",
110	"rgb:2a/00/2a",	92	"rgb:8b/00/8b",
111	"rgb:2a/00/55",
112	"rgb:2a/00/7f",
113	"rgb:2a/00/aa",
114	"rgb:2a/00/d4",	93	"rgb:8b/00/cd",
115	"rgb:2a/2a/00",
116	"rgb:2a/2a/2a",
117	"rgb:2a/2a/55",
118	"rgb:2a/2a/7f",
119	"rgb:2a/2a/aa",
120	"rgb:2a/2a/d4",
121	"rgb:2a/55/00",
122	"rgb:2a/55/2a",
123	"rgb:2a/55/55",
124	"rgb:2a/55/7f",
125	"rgb:2a/55/aa",
126	"rgb:2a/55/d4",
127	"rgb:2a/7f/00",
128	"rgb:2a/7f/2a",
129	"rgb:2a/7f/55",
130	"rgb:2a/7f/7f",
131	"rgb:2a/7f/aa",
132	"rgb:2a/7f/d4",
133	"rgb:2a/aa/00",
134	"rgb:2a/aa/2a",
135	"rgb:2a/aa/55",
136	"rgb:2a/aa/7f",
137	"rgb:2a/aa/aa",
138	"rgb:2a/aa/d4",
139	"rgb:2a/d4/00",
140	"rgb:2a/d4/2a",
141	"rgb:2a/d4/55",
142	"rgb:2a/d4/7f",
143	"rgb:2a/d4/aa",
144	"rgb:2a/d4/d4",
145	"rgb:55/00/00",
146	"rgb:55/00/2a",
147	"rgb:55/00/55",
148	"rgb:55/00/7f",	94	"rgb:8b/00/ff",
149	"rgb:55/00/aa",
150	"rgb:55/00/d4",
151	"rgb:55/2a/00",	95	"rgb:8b/8b/00",
152	"rgb:55/2a/2a",	96	"rgb:8b/8b/8b",
153	"rgb:55/2a/55",	97	"rgb:8b/8b/cd",
154	"rgb:55/2a/7f",	98	"rgb:8b/8b/ff",
155	"rgb:55/2a/aa",
156	"rgb:55/2a/d4",
157	"rgb:55/55/00",
158	"rgb:55/55/2a",
159	"rgb:55/55/55",
160	"rgb:55/55/7f",
161	"rgb:55/55/aa",
162	"rgb:55/55/d4",
163	"rgb:55/7f/00",
164	"rgb:55/7f/2a",
165	"rgb:55/7f/55",
166	"rgb:55/7f/7f",
167	"rgb:55/7f/aa",
168	"rgb:55/7f/d4",
169	"rgb:55/aa/00",
170	"rgb:55/aa/2a",
171	"rgb:55/aa/55",
172	"rgb:55/aa/7f",
173	"rgb:55/aa/aa",
174	"rgb:55/aa/d4",
175	"rgb:55/d4/00",	99	"rgb:8b/cd/00",
176	"rgb:55/d4/2a",	100	"rgb:8b/cd/8b",
177	"rgb:55/d4/55",
178	"rgb:55/d4/7f",
179	"rgb:55/d4/aa",
180	"rgb:55/d4/d4",	101	"rgb:8b/cd/cd",
181	"rgb:7f/00/00",	102	"rgb:8b/cd/ff",
182	"rgb:7f/00/2a",
183	"rgb:7f/00/55",
184	"rgb:7f/00/7f",
185	"rgb:7f/00/aa",
186	"rgb:7f/00/d4",
187	"rgb:7f/2a/00",
188	"rgb:7f/2a/2a",
189	"rgb:7f/2a/55",
190	"rgb:7f/2a/7f",
191	"rgb:7f/2a/aa",
192	"rgb:7f/2a/d4",
193	"rgb:7f/55/00",
194	"rgb:7f/55/2a",
195	"rgb:7f/55/55",
196	"rgb:7f/55/7f",
197	"rgb:7f/55/aa",
198	"rgb:7f/55/d4",
199	"rgb:7f/7f/00",	103	"rgb:8b/ff/00",
200	"rgb:7f/7f/2a",	104	"rgb:8b/ff/8b",
201	"rgb:7f/7f/55",
202	"rgb:7f/7f/7f",
203	"rgb:7f/7f/aa",
204	"rgb:7f/7f/d4",
205	"rgb:7f/aa/00",
206	"rgb:7f/aa/2a",
207	"rgb:7f/aa/55",
208	"rgb:7f/aa/7f",
209	"rgb:7f/aa/aa",
210	"rgb:7f/aa/d4",
211	"rgb:7f/d4/00",
212	"rgb:7f/d4/2a",
213	"rgb:7f/d4/55",
214	"rgb:7f/d4/7f",
215	"rgb:7f/d4/aa",
216	"rgb:7f/d4/d4",
217	"rgb:aa/00/00",
218	"rgb:aa/00/2a",
219	"rgb:aa/00/55",
220	"rgb:aa/00/7f",
221	"rgb:aa/00/aa",
222	"rgb:aa/00/d4",
223	"rgb:aa/2a/00",
224	"rgb:aa/2a/2a",
225	"rgb:aa/2a/55",
226	"rgb:aa/2a/7f",
227	"rgb:aa/2a/aa",
228	"rgb:aa/2a/d4",
229	"rgb:aa/55/00",
230	"rgb:aa/55/2a",
231	"rgb:aa/55/55",
232	"rgb:aa/55/7f",
233	"rgb:aa/55/aa",
234	"rgb:aa/55/d4",
235	"rgb:aa/7f/00",
236	"rgb:aa/7f/2a",
237	"rgb:aa/7f/55",
238	"rgb:aa/7f/7f",
239	"rgb:aa/7f/aa",
240	"rgb:aa/7f/d4",	105	"rgb:8b/ff/cd",
241	"rgb:aa/aa/00",	106	"rgb:8b/ff/ff",
242	"rgb:aa/aa/2a",
243	"rgb:aa/aa/55",
244	"rgb:aa/aa/7f",
245	"rgb:aa/aa/aa",
246	"rgb:aa/aa/d4",
247	"rgb:aa/d4/00",
248	"rgb:aa/d4/2a",
249	"rgb:aa/d4/55",
250	"rgb:aa/d4/7f",
251	"rgb:aa/d4/aa",
252	"rgb:aa/d4/d4",
253	"rgb:d4/00/00",	107	"rgb:cd/00/00",
254	"rgb:d4/00/2a",	108	"rgb:cd/00/8b",
255	"rgb:d4/00/55",
256	"rgb:d4/00/7f",
257	"rgb:d4/00/aa",
258	"rgb:d4/00/d4",	109	"rgb:cd/00/cd",
		110	"rgb:cd/00/ff",
259	"rgb:d4/2a/00",	111	"rgb:cd/8b/00",
260	"rgb:d4/2a/2a",	112	"rgb:cd/8b/8b",
261	"rgb:d4/2a/55",
262	"rgb:d4/2a/7f",
263	"rgb:d4/2a/aa",
264	"rgb:d4/2a/d4",	113	"rgb:cd/8b/cd",
265	"rgb:d4/55/00",
266	"rgb:d4/55/2a",
267	"rgb:d4/55/55",
268	"rgb:d4/55/7f",	114	"rgb:cd/8b/ff",
269	"rgb:d4/55/aa",
270	"rgb:d4/55/d4",
271	"rgb:d4/7f/00",
272	"rgb:d4/7f/2a",
273	"rgb:d4/7f/55",
274	"rgb:d4/7f/7f",
275	"rgb:d4/7f/aa",
276	"rgb:d4/7f/d4",
277	"rgb:d4/aa/00",
278	"rgb:d4/aa/2a",
279	"rgb:d4/aa/55",
280	"rgb:d4/aa/7f",
281	"rgb:d4/aa/aa",
282	"rgb:d4/aa/d4",
283	"rgb:d4/d4/00",	115	"rgb:cd/cd/00",
284	"rgb:d4/d4/2a",	116	"rgb:cd/cd/8b",
285	"rgb:d4/d4/55",
286	"rgb:d4/d4/7f",
287	"rgb:d4/d4/aa",
288	"rgb:d4/d4/d4",	117	"rgb:cd/cd/cd",
		118	"rgb:cd/cd/ff",
		119	"rgb:cd/ff/00",
		120	"rgb:cd/ff/8b",
		121	"rgb:cd/ff/cd",
		122	"rgb:cd/ff/ff",
289	"rgb:08/08/08",	123	"rgb:ff/00/00",
		124	"rgb:ff/00/8b",
		125	"rgb:ff/00/cd",
		126	"rgb:ff/00/ff",
		127	"rgb:ff/8b/00",
		128	"rgb:ff/8b/8b",
		129	"rgb:ff/8b/cd",
		130	"rgb:ff/8b/ff",
		131	"rgb:ff/cd/00",
		132	"rgb:ff/cd/8b",
		133	"rgb:ff/cd/cd",
		134	"rgb:ff/cd/ff",
		135	"rgb:ff/ff/00",
		136	"rgb:ff/ff/8b",
		137	"rgb:ff/ff/cd",
		138	"rgb:ff/ff/ff",
290	"rgb:12/12/12",	139	"rgb:2e/2e/2e",
291	"rgb:1c/1c/1c",	140	"rgb:5c/5c/5c",
292	"rgb:26/26/26",
293	"rgb:30/30/30",	141	"rgb:73/73/73",
294	"rgb:3a/3a/3a",
295	"rgb:44/44/44",
296	"rgb:4e/4e/4e",
297	"rgb:58/58/58",	142	"rgb:8b/8b/8b",
298	"rgb:62/62/62",	143	"rgb:a2/a2/a2",
299	"rgb:6c/6c/6c",
300	"rgb:76/76/76",
301	"rgb:80/80/80",
302	"rgb:8a/8a/8a",
303	"rgb:94/94/94",	144	"rgb:b9/b9/b9",
304	"rgb:9e/9e/9e",
305	"rgb:a8/a8/a8",
306	"rgb:b2/b2/b2",
307	"rgb:bc/bc/bc",
308	"rgb:c6/c6/c6",
309	"rgb:d0/d0/d0",	145	"rgb:d0/d0/d0",
310	"rgb:da/da/da",
311	"rgb:e4/e4/e4",	146	"rgb:e7/e7/e7",
312	"rgb:ee/ee/ee",	147
313	#endif
314	#ifndef NO_CURSORCOLOR	148	#ifndef NO_CURSORCOLOR
315	COLOR_CURSOR_BACKGROUND,	149	COLOR_CURSOR_BACKGROUND,
316	COLOR_CURSOR_FOREGROUND,	150	COLOR_CURSOR_FOREGROUND,
317	#endif /* ! NO_CURSORCOLOR */	151	#endif /* ! NO_CURSORCOLOR */
318	NULL, /* Color_pointer_fg */	152	NULL, /* Color_pointer_fg */
319	NULL, /* Color_pointer_bg */	153	NULL, /* Color_pointer_bg */
320	NULL, /* Color_border */	154	NULL, /* Color_border */
321	#ifndef NO_BOLD_UNDERLINE_REVERSE	155	#ifndef NO_BOLD_UNDERLINE_REVERSE
322	NULL, /* Color_BD */	156	NULL, /* Color_BD */
		157	NULL, /* Color_IT */
323	NULL, /* Color_UL */	158	NULL, /* Color_UL */
324	NULL, /* Color_RV */	159	NULL, /* Color_RV */
325	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		161	#if ENABLE_FRILLS
		162	NULL, // Color_underline
		163	#endif
326	#ifdef OPTION_HC	164	#ifdef OPTION_HC
327	NULL,	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	"black",
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	{
362	PixColors = new rxvt_color [TOTAL_COLORS];	182	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
		183	#ifdef OFF_FOCUS_FADING
		184	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
		185	#endif
		186	pix_colors = pix_colors_focused;
		187
363	if (PixColors == NULL)	188	if (pix_colors == NULL)
364	return false;	189	return false;
365		190
366	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	191	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
367	TermWin.pixmap = None;	192	pixmap = None;
368	#endif
369	#ifdef UTMP_SUPPORT
370	next_utmp_action = SAVE;
371	#endif
372	#ifndef NO_SETOWNER_TTYDEV
373	next_tty_action = SAVE;
374	#endif	193	#endif
375		194
376	MEvent.time = CurrentTime;	195	MEvent.time = CurrentTime;
377	MEvent.button = AnyButton;	196	MEvent.button = AnyButton;
378	Options = DEFAULT_OPTIONS;	197	options = DEFAULT_OPTIONS;
379	want_refresh = 1;	198	want_refresh = 1;
380	cmd_pid = -1;
381	cmd_fd = tty_fd = -1;
382	PrivateModes = SavedModes = PrivMode_Default;	199	priv_modes = SavedModes = PrivMode_Default;
383	TermWin.focus = 0;	200	focus = 0;
384	TermWin.ncol = 80;	201	ncol = 80;
385	TermWin.nrow = 24;	202	nrow = 24;
386	TermWin.int_bwidth = INTERNALBORDERWIDTH;	203	int_bwidth = INTERNALBORDERWIDTH;
387	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	204	ext_bwidth = EXTERNALBORDERWIDTH;
388	TermWin.lineSpace = LINESPACE;	205	lineSpace = LINESPACE;
389	TermWin.saveLines = SAVELINES;	206	saveLines = SAVELINES;
390	numPixColors = TOTAL_COLORS;	207	numpix_colors = TOTAL_COLORS;
391
392	#ifndef NO_BRIGHTCOLOR
393	colorfgbg = DEFAULT_RSTYLE;
394	#endif
395		208
396	refresh_limit = 1;	209	refresh_limit = 1;
397	refresh_type = SLOW_REFRESH;	210	refresh_type = SLOW_REFRESH;
398	prev_nrow = prev_ncol = 0;	211	prev_nrow = prev_ncol = 0;
399		212
…		…
404	bgPixmap.pixmap = None;	217	bgPixmap.pixmap = None;
405	#endif	218	#endif
406		219
407	last_bot = last_state = -1;	220	last_bot = last_state = -1;
408		221
409	#ifdef MENUBAR
410	menu_readonly = 1;
411	# if ! (MENUBAR_MAX > 1)
412	CurrentBar = & (BarList);
413	# endif /* (MENUBAR_MAX > 1) */
414	#endif
415
416	return true;	222	return true;
417	}	223	}
418		224
419	void	225	void
420	rxvt_term::init_secondary ()	226	rxvt_term::init_secondary ()
421	{	227	{
422	int i;	228	int i;
423	#ifdef TTY_GID_SUPPORT
424	struct group *gr = getgrnam ("tty");
425
426	if (gr)
427	{ /* change group ownership of tty to "tty" */
428	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
429	ttygid = gr->gr_gid;
430	}
431	else
432	#endif /* TTY_GID_SUPPORT */
433
434	{
435	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
436	ttygid = getgid ();
437	}
438		229
439	/*	230	/*
440	* Close all unused file descriptors	231	* Close all unused file descriptors
441	* We don't want them, we don't need them.	232	* We don't want them, we don't need them.
442	*/	233	*/
…		…
475		266
476	/*	267	/*
477	* Look for -exec option. Find => split and make cmd_argv[] of command args	268	* Look for -exec option. Find => split and make cmd_argv[] of command args
478	*/	269	*/
479	for (r_argc = 0; r_argc < argc; r_argc++)	270	for (r_argc = 0; r_argc < argc; r_argc++)
480	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	271	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
481	break;	272	break;
482		273
483	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	274	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
484		275
485	for (i = 0; i < r_argc; i++)	276	for (i = 0; i < r_argc; i++)
…		…
502	rs[Rs_name] = rxvt_r_basename (argv[0]);	293	rs[Rs_name] = rxvt_r_basename (argv[0]);
503		294
504	/*	295	/*
505	* Open display, get options/resources and create the window	296	* Open display, get options/resources and create the window
506	*/	297	*/
		298
507	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	299	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
508	rs[Rs_display_name] = ":0";	300	rs[Rs_display_name] = ":0";
509		301
510	get_options (r_argc, r_argv);	302	get_options (r_argc, r_argv);
		303
		304	if (!(display = displays.get (rs[Rs_display_name])))
		305	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		306
		307	extract_resources ();
		308
511	free (r_argv);	309	free (r_argv);
512		310
513	#ifdef LOCAL_X_IS_UNIX	311	#if ENABLE_PERL
514	if (rs[Rs_display_name][0] == ':')	312	if (!rs[Rs_perl_ext_1])
515	{	313	rs[Rs_perl_ext_1] = "default";
516	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	314
517	STRCPY (val, "unix");	315	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
518	STRCAT (val, rs[Rs_display_name]);	316	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
519	display = displays.get (val);	317	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
520	free (val);
521	}	318	{
		319	rxvt_perl.init (this);
		320	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		321	}
522	#endif	322	#endif
523
524	if (!display
525	&& ! (display = displays.get (rs[Rs_display_name])))
526	rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
527
528	extract_resources (display->display, rs[Rs_name]);
529		323
530	/*	324	/*
531	* set any defaults not already set	325	* set any defaults not already set
532	*/	326	*/
533	if (cmd_argv && cmd_argv[0])	327	if (cmd_argv && cmd_argv[0])
…		…
544	if (!rs[Rs_iconName])	338	if (!rs[Rs_iconName])
545	rs[Rs_iconName] = rs[Rs_name];	339	rs[Rs_iconName] = rs[Rs_name];
546	}	340	}
547		341
548	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	342	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
549	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	343	saveLines = min (i, MAX_SAVELINES);
550		344
551	#ifndef NO_FRILLS	345	#if ENABLE_FRILLS
552	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	346	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
553	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	347	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		348
554	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	349	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
555	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	350	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
556	#endif
557		351
558	#ifndef NO_LINESPACE
559	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	352	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
560	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	353	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
561	#endif	354	#endif
562		355
563	#ifdef POINTER_BLANK	356	#ifdef POINTER_BLANK
564	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	357	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
565	pointerBlankDelay = i;	358	pointerBlankDelay = i;
566	else	359	else
567	pointerBlankDelay = 2;	360	pointerBlankDelay = 2;
568	#endif	361	#endif
569		362
570	/* no point having a scrollbar without having any scrollback! */	363	/* no point having a scrollbar without having any scrollback! */
571	if (!TermWin.saveLines)	364	if (!saveLines)
572	Options &= ~Opt_scrollBar;	365	set_option (Opt_scrollBar, 0);
573		366
574	#ifdef PRINTPIPE	367	#ifdef PRINTPIPE
575	if (!rs[Rs_print_pipe])	368	if (!rs[Rs_print_pipe])
576	rs[Rs_print_pipe] = PRINTPIPE;	369	rs[Rs_print_pipe] = PRINTPIPE;
577	#endif	370	#endif
…		…
586	# else	379	# else
587	key_backspace = "DEC"; /* can toggle between \010 or \177 */	380	key_backspace = "DEC"; /* can toggle between \010 or \177 */
588	# endif	381	# endif
589	else	382	else
590	{	383	{
591	val = STRDUP (rs[Rs_backspace_key]);	384	val = strdup (rs[Rs_backspace_key]);
592	rxvt_Str_trim (val);	385	rxvt_Str_trim (val);
593	rxvt_Str_escaped (val);	386	rxvt_Str_escaped (val);
594	key_backspace = val;	387	key_backspace = val;
595	}	388	}
596	#endif	389	#endif
…		…
602	# else	395	# else
603	key_delete = "\033[3~";	396	key_delete = "\033[3~";
604	# endif	397	# endif
605	else	398	else
606	{	399	{
607	val = STRDUP (rs[Rs_delete_key]);	400	val = strdup (rs[Rs_delete_key]);
608	rxvt_Str_trim (val);	401	rxvt_Str_trim (val);
609	rxvt_Str_escaped (val);	402	rxvt_Str_escaped (val);
610	key_delete = val;	403	key_delete = val;
611	}	404	}
612	#endif	405	#endif
…		…
615	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	408	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
616	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	409	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
617	}	410	}
618		411
619	#ifdef HAVE_SCROLLBARS	412	#ifdef HAVE_SCROLLBARS
620	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	413	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
621	rs[Rs_scrollBar_thickness]);
622	#endif	414	#endif
623		415
624	#ifdef XTERM_REVERSE_VIDEO	416	#ifdef XTERM_REVERSE_VIDEO
625	/* this is how xterm implements reverseVideo */	417	/* this is how xterm implements reverseVideo */
626	if (Options & Opt_reverseVideo)	418	if (OPTION (Opt_reverseVideo))
627	{	419	{
628	if (!rs[Rs_color + Color_fg])	420	if (!rs[Rs_color + Color_fg])
629	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	421	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
630	if (!rs[Rs_color + Color_bg])	422	if (!rs[Rs_color + Color_bg])
631	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	423	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
…		…
636	if (!rs[Rs_color + i])	428	if (!rs[Rs_color + i])
637	rs[Rs_color + i] = def_colorName[i];	429	rs[Rs_color + i] = def_colorName[i];
638		430
639	#ifndef XTERM_REVERSE_VIDEO	431	#ifndef XTERM_REVERSE_VIDEO
640	/* this is how we implement reverseVideo */	432	/* this is how we implement reverseVideo */
641	if (Options & Opt_reverseVideo)	433	if (OPTION (Opt_reverseVideo))
642	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	434	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
643	#endif	435	#endif
644		436
645	/* convenient aliases for setting fg/bg to colors */	437	/* convenient aliases for setting fg/bg to colors */
646	color_aliases (Color_fg);	438	color_aliases (Color_fg);
647	color_aliases (Color_bg);	439	color_aliases (Color_bg);
…		…
656	color_aliases (Color_BD);	448	color_aliases (Color_BD);
657	color_aliases (Color_UL);	449	color_aliases (Color_UL);
658	color_aliases (Color_RV);	450	color_aliases (Color_RV);
659	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	451	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
660		452
		453	if (!rs[Rs_color + Color_border])
		454	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
		455
661	return cmd_argv;	456	return cmd_argv;
662	}	457	}
663		458
664	/*----------------------------------------------------------------------*/	459	/*----------------------------------------------------------------------*/
665	void	460	void
…		…
688	val = XDisplayString (display->display);	483	val = XDisplayString (display->display);
689		484
690	if (rs[Rs_display_name] == NULL)	485	if (rs[Rs_display_name] == NULL)
691	rs[Rs_display_name] = val; /* use broken `:0' value */	486	rs[Rs_display_name] = val; /* use broken `:0' value */
692		487
693	i = STRLEN (val);	488	i = strlen (val);
694	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	489	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
695		490
696	sprintf (env_display, "DISPLAY=%s", val);	491	sprintf (env_display, "DISPLAY=%s", val);
697		492
698	/* avoiding the math library:	493	/* avoiding the math library:
699	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */	494	* i = (int) (ceil (log10 ((unsigned int)parent[0]))) */
700	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)	495	for (i = 0, u = (unsigned int)parent[0]; u; u /= 10, i++)
701	;	496	;
702	MAX_IT (i, 1);	497	max_it (i, 1);
703	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));	498	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
704		499
705	sprintf (env_windowid, "WINDOWID=%u",	500	sprintf (env_windowid, "WINDOWID=%u",
706	(unsigned int)TermWin.parent[0]);	501	(unsigned int)parent[0]);
707		502
708	/* add entries to the environment:	503	/* add entries to the environment:
709	* @ DISPLAY: in case we started with -display	504	* @ DISPLAY: in case we started with -display
710	* @ WINDOWID: X window id number of the window	505	* @ WINDOWID: X window id number of the window
711	* @ COLORTERM: terminal sub-name and also indicates its color	506	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
727	else	522	else
728	putenv ("COLORTERM=" COLORTERMENVFULL);	523	putenv ("COLORTERM=" COLORTERMENVFULL);
729		524
730	if (rs[Rs_term_name] != NULL)	525	if (rs[Rs_term_name] != NULL)
731	{	526	{
732	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	527	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
733	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	528	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
734	putenv (env_term);	529	putenv (env_term);
735	}	530	}
736	else	531	else
737	putenv ("TERM=" TERMENV);	532	putenv ("TERM=" TERMENV);
…		…
750	* This should support all European type languages.	545	* This should support all European type languages.
751	*/	546	*/
752	void	547	void
753	rxvt_term::set_locale (const char *locale)	548	rxvt_term::set_locale (const char *locale)
754	{	549	{
		550	set_environ (envv);
		551
755	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	552	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
756	free (this->locale);	553	free (this->locale);
757	this->locale = setlocale (LC_CTYPE, locale);	554	this->locale = setlocale (LC_CTYPE, locale);
758		555
759	if (!this->locale)	556	if (!this->locale)
760	{	557	{
		558	if (*locale)
		559	{
761	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);	560	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
762	setlocale (LC_CTYPE, "");	561	setlocale (LC_CTYPE, "C");
		562	}
		563	else
		564	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		565
763	this->locale = "";	566	this->locale = "C";
764	}	567	}
		568
765		569
766	this->locale = rxvt_strdup (this->locale);	570	this->locale = rxvt_strdup (this->locale);
767	SET_LOCALE (this->locale);	571	SET_LOCALE (this->locale);
768	mbstate.reset ();	572	mbstate.reset ();
769	#endif	573	#endif
770	#if 0	574
771	#if HAVE_NL_LANGINFO	575	#if HAVE_NL_LANGINFO
		576	char *codeset = strdup (nl_langinfo (CODESET));
		577	// /^UTF.?8/i
		578	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		579	&& (codeset[1] == 'T' || codeset[1] == 't')
		580	&& (codeset[2] == 'F' || codeset[2] == 'f')
		581	&& (codeset[3] == '8' || codeset[4] == '8');
772	free (codeset);	582	free (codeset);
773	codeset = strdup (nl_langinfo (CODESET));
774	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
775	|| !STRCASECMP (codeset, "UTF8");
776	#else	583	#else
777	enc_utf8 = 1;	584	enc_utf8 = 0;
778	#endif
779	#endif	585	#endif
780	}	586	}
781		587
782	void	588	void
783	rxvt_term::init_xlocale ()	589	rxvt_term::init_xlocale ()
784	{	590	{
		591	set_environ (envv);
		592
785	#ifdef USE_XIM	593	#ifdef USE_XIM
786	if (!locale)	594	if (!locale)
787	rxvt_warn ("setting locale failed, working without locale support.\n");	595	rxvt_warn ("setting locale failed, working without locale support.\n");
788	else	596	else
789	{	597	{
790	Atom wmlocale;	598	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
791
792	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
793	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
794	XA_STRING, 8, PropModeReplace,
795	(unsigned char *)locale, STRLEN (locale));
796		599
797	if (!XSupportsLocale ())	600	if (!XSupportsLocale ())
798	{	601	{
799	rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n");	602	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
800	return;	603	return;
801	}	604	}
802		605
803	im_ev.start (display);	606	im_ev.start (display);
804		607
…		…
814	{	617	{
815	/*	618	/*
816	* Initialize the command connection.	619	* Initialize the command connection.
817	* This should be called after the X server connection is established.	620	* This should be called after the X server connection is established.
818	*/	621	*/
819	int i;
820
821	for (i = 0; i < NUM_XA; i++)
822	xa[i] = XInternAtom (display->display, xa_names[i], False);
823
824	/* Enable delete window protocol */
825	XSetWMProtocols (display->display, TermWin.parent[0],
826	& (xa[XA_WMDELETEWINDOW]), 1);
827
828	#ifdef USING_W11LIB
829	/* enable W11 callbacks */
830	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
831	#endif
832		622
833	#ifdef META8_OPTION	623	#ifdef META8_OPTION
834	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	624	meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;
835	#endif	625	#endif
836		626
837	get_ourmods ();	627	get_ourmods ();
838		628
839	if (!(Options & Opt_scrollTtyOutput))	629	if (!OPTION (Opt_scrollTtyOutput))
840	PrivateModes |= PrivMode_TtyOutputInh;	630	priv_modes |= PrivMode_TtyOutputInh;
841	if (Options & Opt_scrollTtyKeypress)	631	if (OPTION (Opt_scrollTtyKeypress))
842	PrivateModes |= PrivMode_Keypress;	632	priv_modes |= PrivMode_Keypress;
843	if (!(Options & Opt_jumpScroll))	633	if (!OPTION (Opt_jumpScroll))
844	PrivateModes |= PrivMode_smoothScroll;	634	priv_modes |= PrivMode_smoothScroll;
845		635
846	#ifndef NO_BACKSPACE_KEY	636	#ifndef NO_BACKSPACE_KEY
847	if (STRCMP (key_backspace, "DEC") == 0)	637	if (strcmp (key_backspace, "DEC") == 0)
848	PrivateModes |= PrivMode_HaveBackSpace;	638	priv_modes |= PrivMode_HaveBackSpace;
849	#endif	639	#endif
850		640
851	/* add value for scrollBar */	641	/* add value for scrollBar */
852	if (scrollbar_visible ())	642	if (scrollBar.state)
853	{	643	{
854	PrivateModes |= PrivMode_scrollBar;	644	priv_modes |= PrivMode_scrollBar;
855	SavedModes |= PrivMode_scrollBar;	645	SavedModes |= PrivMode_scrollBar;
856	}	646	}
857	if (menubar_visible ())
858	{
859	PrivateModes |= PrivMode_menuBar;
860	SavedModes |= PrivMode_menuBar;
861	}
862		647
863	#ifdef CURSOR_BLINK	648	run_command (argv);
864	if (Options & Opt_cursorBlink)
865	(void)gettimeofday (&lastcursorchange, NULL);
866	#endif
867
868	if ((cmd_fd = run_command (argv)) < 0)
869	rxvt_fatal ("failure while running command, aborting");
870	}	649	}
871		650
872	/*----------------------------------------------------------------------*/	651	/*----------------------------------------------------------------------*/
873	void	652	void
874	rxvt_term::Get_Colours ()	653	rxvt_term::Get_Colours ()
875	{	654	{
876	int i;	655	int i;
877		656
		657	#ifdef OFF_FOCUS_FADING
		658	pix_colors = pix_colors_focused;
		659	#endif
		660
878	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	661	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
879	{	662	{
880	rxvt_color xcol;	663	rxvt_color xcol;
881		664
882	if (!rs[Rs_color + i])	665	if (!rs[Rs_color + i])
883	continue;	666	continue;
884		667
885	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	668	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
886	{	669	{
887	#ifndef XTERM_REVERSE_VIDEO	670	#ifndef XTERM_REVERSE_VIDEO
888	if (i < 2 && (Options & Opt_reverseVideo))	671	if (i < 2 && OPTION (Opt_reverseVideo))
889	rs[Rs_color + i] = def_colorName[!i];	672	rs[Rs_color + i] = def_colorName[!i];
890	else	673	else
891	#endif	674	#endif
892	rs[Rs_color + i] = def_colorName[i];	675	rs[Rs_color + i] = def_colorName[i];
893		676
…		…
899	switch (i)	682	switch (i)
900	{	683	{
901	case Color_fg:	684	case Color_fg:
902	case Color_bg:	685	case Color_bg:
903	/* fatal: need bg/fg color */	686	/* fatal: need bg/fg color */
904	rxvt_fatal ("unable to get foreground/background colour, aborting");	687	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
905	/* NOTREACHED */	688	/* NOTREACHED */
906	break;	689	break;
907	#ifndef NO_CURSORCOLOR	690	#ifndef NO_CURSORCOLOR
908	case Color_cursor2:	691	case Color_cursor2:
909	xcol = PixColors[Color_fg];	692	xcol = pix_colors[Color_fg];
910	break;	693	break;
911	#endif /* ! NO_CURSORCOLOR */	694	#endif /* ! NO_CURSORCOLOR */
912	case Color_pointer_fg:	695	case Color_pointer_fg:
913	xcol = PixColors[Color_fg];	696	xcol = pix_colors[Color_fg];
914	break;	697	break;
915	default:	698	default:
916	xcol = PixColors[Color_bg]; /* None */	699	xcol = pix_colors[Color_bg]; /* None */
917	break;	700	break;
918	}	701	}
919	}	702	}
920	}	703	}
921		704
922	PixColors[i] = xcol;	705	pix_colors[i] = xcol;
923	SET_PIXCOLOR (i);	706	SET_PIXCOLOR (i);
924	}	707	}
925		708
926	if (XDEPTH <= 2)	709	#ifdef OFF_FOCUS_FADING
		710	if (rs[Rs_fade])
		711	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
		712	pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
		713	#endif
		714
		715	if (display->depth <= 2)
927	{	716	{
928	if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg];	717	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
929	if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg];	718	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
930	if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg];	719	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
931	}	720	}
932		721
933	/*	722	/*
934	* get scrollBar/menuBar shadow colors	723	* get scrollBar shadow colors
935	*	724	*
936	* The calculations of topShadow/bottomShadow values are adapted	725	* The calculations of topShadow/bottomShadow values are adapted
937	* from the fvwm window manager.	726	* from the fvwm window manager.
938	*/	727	*/
939	#ifdef KEEP_SCROLLCOLOR	728	#ifdef KEEP_SCROLLCOLOR
940		729
941	if (XDEPTH <= 2)	730	if (display->depth <= 2)
		731	{
942	{ /* Monochrome */	732	/* Monochrome */
943	PixColors[Color_scroll] = PixColors[Color_fg];	733	pix_colors[Color_scroll] = pix_colors[Color_fg];
944	PixColors[Color_topShadow] = PixColors[Color_bg];	734	pix_colors[Color_topShadow] = pix_colors[Color_bg];
945	PixColors[Color_bottomShadow] = PixColors[Color_bg];	735	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
946	}	736	}
947	else	737	else
948	{	738	{
949	rxvt_color xcol[3];	739	rxvt_color xcol[2];
950	/* xcol[0] == white	740	/* xcol[0] == white
951	* xcol[1] == top shadow	741	* xcol[1] == top shadow
952	* xcol[2] == bot shadow */	742	* xcol[2] == bot shadow */
953		743
954	xcol[1] = PixColors[Color_scroll];	744	xcol[1] = pix_colors[Color_scroll];
955	# ifdef PREFER_24BIT
956	xcol[0].set (display, 65535, 65535, 65535);	745	xcol[0].set (display, 65535, 65535, 65535);
957	/* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
958	# else
959	xcol[0].set (display, WhitePixel (display->display, display->screen));
960	# endif
961		746
962	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;	747	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
963		748
964	xcol[0].get (display, pr0, pg0, pb0);	749	xcol[0].get (display, pr0, pg0, pb0);
965	xcol[1].get (display, pr1, pg1, pb1);	750	xcol[1].get (display, pr1, pg1, pb1);
966		751
967	/* bottomShadowColor */
968	if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
969	xcol[2] = PixColors[Color_Black];
970
971	PixColors[Color_bottomShadow] = xcol[2];	752	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
972		753
973	/* topShadowColor */	754	/* topShadowColor */
974	if (!xcol[1].set (display,	755	if (!xcol[1].set (display,
975	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	756	min (pr0, max (pr0 / 5, pr1) * 7 / 5),
976	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	757	min (pg0, max (pg0 / 5, pg1) * 7 / 5),
977	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	758	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
978	xcol[1] = PixColors[Color_White];	759	xcol[1] = pix_colors[Color_White];
979		760
980	PixColors[Color_topShadow] = xcol[1];	761	pix_colors[Color_topShadow] = xcol[1];
981	}	762	}
982	#endif /* KEEP_SCROLLCOLOR */	763	#endif /* KEEP_SCROLLCOLOR */
983	}	764	}
984		765
985	/*----------------------------------------------------------------------*/	766	/*----------------------------------------------------------------------*/
…		…
992	int i = atoi (rs[Rs_color + idx]);	773	int i = atoi (rs[Rs_color + idx]);
993		774
994	if (i >= 8 && i <= 15)	775	if (i >= 8 && i <= 15)
995	{ /* bright colors */	776	{ /* bright colors */
996	i -= 8;	777	i -= 8;
997	#ifndef NO_BRIGHTCOLOR
998	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	778	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
999	return;	779	return;
1000	#endif
1001
1002	}	780	}
1003		781
1004	if (i >= 0 && i <= 7) /* normal colors */	782	if (i >= 0 && i <= 7) /* normal colors */
1005	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	783	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1006	}	784	}
…		…
1012	* Use resource ``modifier'' to override the Meta modifier	790	* Use resource ``modifier'' to override the Meta modifier
1013	*/	791	*/
1014	void	792	void
1015	rxvt_term::get_ourmods ()	793	rxvt_term::get_ourmods ()
1016	{	794	{
1017	int i, j, k;	795	int i, j, k;
1018	int requestedmeta, realmeta, realalt;	796	int requestedmeta, realmeta, realalt;
1019	const char *cm, *rsmod;	797	const char *cm, *rsmod;
1020	XModifierKeymap *map;	798	XModifierKeymap *map;
1021	KeyCode *kc;	799	KeyCode *kc;
1022	const unsigned int modmasks[] =	800	const unsigned int modmasks[] =
1023	{	801	{
1024	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	802	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1025	};	803	};
1026		804
1027	requestedmeta = realmeta = realalt = 0;	805	requestedmeta = realmeta = realalt = 0;
1028	rsmod = rs[Rs_modifier];	806	rsmod = rs[Rs_modifier];
		807
1029	if (rsmod	808	if (rsmod
1030	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	809	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1031	requestedmeta = rsmod[3] - '0';	810	requestedmeta = rsmod[3] - '0';
1032		811
1033	map = XGetModifierMapping (display->display);	812	map = XGetModifierMapping (display->display);
1034	kc = map->modifiermap;	813	kc = map->modifiermap;
		814
1035	for (i = 1; i < 6; i++)	815	for (i = 1; i < 6; i++)
1036	{	816	{
1037	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	817	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		818
1038	for (j = map->max_keypermod; j--; k++)	819	for (j = map->max_keypermod; j--; k++)
1039	{	820	{
1040	if (kc[k] == 0)	821	if (kc[k] == 0)
1041	break;	822	break;
		823
1042	switch (XKeycodeToKeysym (display->display, kc[k], 0))	824	switch (XKeycodeToKeysym (display->display, kc[k], 0))
1043	{	825	{
1044	case XK_Num_Lock:	826	case XK_Num_Lock:
1045	ModNumLockMask = modmasks[i - 1];	827	ModNumLockMask = modmasks[i - 1];
1046	/* FALLTHROUGH */	828	continue;
1047	default:	829
1048	continue; /* for (;;) */	830	case XK_ISO_Level3_Shift:
		831	ModLevel3Mask = modmasks[i - 1];
		832	continue;
		833
1049	case XK_Meta_L:	834	case XK_Meta_L:
1050	case XK_Meta_R:	835	case XK_Meta_R:
1051	cm = "meta";	836	cm = "meta";
1052	realmeta = i;	837	realmeta = i;
1053	break;	838	break;
		839
1054	case XK_Alt_L:	840	case XK_Alt_L:
1055	case XK_Alt_R:	841	case XK_Alt_R:
1056	cm = "alt";	842	cm = "alt";
1057	realalt = i;	843	realalt = i;
1058	break;	844	break;
		845
1059	case XK_Super_L:	846	case XK_Super_L:
1060	case XK_Super_R:	847	case XK_Super_R:
1061	cm = "super";	848	cm = "super";
1062	break;	849	break;
		850
1063	case XK_Hyper_L:	851	case XK_Hyper_L:
1064	case XK_Hyper_R:	852	case XK_Hyper_R:
1065	cm = "hyper";	853	cm = "hyper";
1066	break;	854	break;
		855
		856	default:
		857	continue;
1067	}	858	}
1068	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	859
		860	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1069	requestedmeta = i;	861	requestedmeta = i;
1070	}	862	}
1071	}	863	}
		864
1072	XFreeModifiermap (map);	865	XFreeModifiermap (map);
		866
1073	i = (requestedmeta ? requestedmeta	867	i = requestedmeta ? requestedmeta
1074	: (realmeta ? realmeta	868	: realmeta ? realmeta
1075	: (realalt ? realalt : 0)));	869	: realalt ? realalt
		870	: 0;
		871
1076	if (i)	872	if (i)
1077	ModMetaMask = modmasks[i - 1];	873	ModMetaMask = modmasks[i - 1];
1078	}	874	}
1079		875
1080	/*----------------------------------------------------------------------*/	876	/*----------------------------------------------------------------------*/
…		…
1082	void	878	void
1083	rxvt_term::create_windows (int argc, const char *const *argv)	879	rxvt_term::create_windows (int argc, const char *const *argv)
1084	{	880	{
1085	XClassHint classHint;	881	XClassHint classHint;
1086	XWMHints wmHint;	882	XWMHints wmHint;
		883	#if ENABLE_FRILLS
		884	MWMHints mwmhints;
		885	#endif
1087	XGCValues gcvalue;	886	XGCValues gcvalue;
1088	long vt_emask;
1089	XSetWindowAttributes attributes;	887	XSetWindowAttributes attributes;
1090	XWindowAttributes gattr;	888	Window top, parent;
		889	dDisp;
1091		890
1092	if (Options & Opt_transparent)	891	xa = display->xa;
1093	{
1094	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1095	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1096	}
1097		892
1098	/* grab colors before netscape does */	893	/* grab colors before netscape does */
1099	Get_Colours ();	894	Get_Colours ();
1100		895
1101	if (!change_font (rs[Rs_font]))	896	if (!set_fonts ())
1102	{	897	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1103	fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");	898
1104	destroy ();	899	parent = display->root;
1105	return;	900
		901	attributes.override_redirect = !!OPTION (Opt_override_redirect);
		902
		903	#if ENABLE_FRILLS
		904	if (OPTION (Opt_borderLess))
1106	}	905	{
		906	if (XInternAtom (disp, "_MOTIF_WM_INFO", True) == None)
		907	{
		908	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		909	attributes.override_redirect = TRUE;
		910	mwmhints.flags = 0;
		911	}
		912	else
		913	{
		914	mwmhints.flags = MWM_HINTS_DECORATIONS;
		915	mwmhints.decorations = 0;
		916	}
		917	}
		918	else
		919	mwmhints.flags = 0;
		920	#endif
		921
		922	#if ENABLE_XEMBED
		923	if (rs[Rs_embed])
		924	{
		925	XWindowAttributes wattr;
		926
		927	parent = strtol (rs[Rs_embed], 0, 0);
		928
		929	if (!XGetWindowAttributes (disp, parent, &wattr))
		930	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		931
		932	window_calc (wattr.width, wattr.height);
		933	}
		934	#endif
1107		935
1108	window_calc (0, 0);	936	window_calc (0, 0);
		937
		938	/* sub-window placement & size in rxvt_resize_subwindows () */
		939	attributes.background_pixel = pix_colors_focused[Color_border];
		940	attributes.border_pixel = pix_colors_focused[Color_border];
		941	attributes.colormap = display->cmap;
		942
		943	top = XCreateWindow (disp, parent,
		944	szHint.x, szHint.y,
		945	szHint.width, szHint.height,
		946	ext_bwidth,
		947	display->depth, InputOutput,
		948	display->visual,
		949	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		950	&attributes);
		951
		952	this->parent[0] = top;
		953
1109	old_width = szHint.width;	954	old_width = szHint.width;
1110	old_height = szHint.height;	955	old_height = szHint.height;
1111		956
1112	/* sub-window placement & size in rxvt_resize_subwindows () */
1113
1114	#ifdef PREFER_24BIT
1115	attributes.background_pixel = PixColors[Color_bg];
1116	attributes.border_pixel = PixColors[Color_border];
1117	attributes.colormap = display->cmap;
1118	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1119	szHint.x, szHint.y,
1120	szHint.width, szHint.height,
1121	TermWin.ext_bwidth,
1122	display->depth, InputOutput,
1123	display->visual,
1124	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1125	#else
1126	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1127	szHint.x, szHint.y,
1128	szHint.width, szHint.height,
1129	TermWin.ext_bwidth,
1130	PixColors[Color_border],
1131	PixColors[Color_bg]);
1132	#endif
1133
1134	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	957	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1135	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	958	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1136		959
1137	classHint.res_name = (char *)rs[Rs_name];	960	classHint.res_name = (char *)rs[Rs_name];
1138	classHint.res_class = (char *)RESCLASS;	961	classHint.res_class = (char *)RESCLASS;
1139		962
1140	wmHint.flags = InputHint | StateHint | WindowGroupHint;	963	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1141	wmHint.input = True;	964	wmHint.input = True;
1142	wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState;	965	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;
1143	wmHint.window_group = TermWin.parent[0];	966	wmHint.window_group = top;
1144		967
1145	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	968	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
1146	(char **)argv, argc, &szHint, &wmHint, &classHint);	969	&szHint, &wmHint, &classHint);
1147		970
1148	#ifndef NO_FRILLS	971	#if ENABLE_FRILLS
		972	if (mwmhints.flags)
		973	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		974	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		975	#endif
		976
		977	Atom protocols[] = {
		978	xa[XA_WM_DELETE_WINDOW],
		979	#if ENABLE_EWMH
		980	xa[XA_NET_WM_PING],
		981	#endif
		982	};
		983
		984	XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		985
		986	#if ENABLE_FRILLS
		987	if (rs[Rs_transient_for])
		988	XSetTransientForHint (disp, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		989	#endif
		990
		991	#if ENABLE_EWMH
1149	long pid = getpid ();	992	long pid = getpid ();
1150	XChangeProperty (display->display, TermWin.parent[0],	993
		994	XChangeProperty (disp, top,
1151	display->atom ("_NET_WM_PID"), XA_CARDINAL, 32,	995	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1152	PropModeReplace, (unsigned char *)&pid, 1);	996	PropModeReplace, (unsigned char *)&pid, 1);
1153	#endif
1154		997
1155	XSelectInput (display->display, TermWin.parent[0],	998	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		999	#endif
		1000
		1001	XSelectInput (disp, top,
1156	KeyPressMask	1002	KeyPressMask
1157	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1003	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1158	| KeyReleaseMask	1004	| KeyReleaseMask
1159	#endif	1005	#endif
1160	| FocusChangeMask | VisibilityChangeMask	1006	| FocusChangeMask | VisibilityChangeMask
1161	| StructureNotifyMask);	1007	| ExposureMask | StructureNotifyMask);
		1008
1162	termwin_ev.start (display, TermWin.parent[0]);	1009	termwin_ev.start (display, top);
1163		1010
1164	/* vt cursor: Black-on-White is standard, but this is more popular */	1011	/* vt cursor: Black-on-White is standard, but this is more popular */
1165	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1012	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1166		1013
1167	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1014	#ifdef HAVE_SCROLLBARS
1168	/* cursor (menuBar/scrollBar): Black-on-White */	1015	/* cursor scrollBar: Black-on-White */
1169	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1016	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1170	#endif
1171
1172	#ifdef POINTER_BLANK
1173	{
1174	XColor blackcolour;
1175	blackcolour.red = 0;
1176	blackcolour.green = 0;
1177	blackcolour.blue = 0;
1178	Font f = XLoadFont (display->display, "fixed");
1179	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1180	&blackcolour, &blackcolour);
1181	XUnloadFont (display->display, f);
1182	}
1183	#endif	1017	#endif
1184		1018
1185	/* the vt window */	1019	/* the vt window */
1186	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1020	vt = XCreateSimpleWindow (disp, top,
1187	window_vt_x,
1188	window_vt_y,	1021	window_vt_x, window_vt_y,
1189	TermWin_TotalWidth (),	1022	width, height,
1190	TermWin_TotalHeight (),
1191	0,	1023	0,
1192	PixColors[Color_fg],	1024	pix_colors_focused[Color_fg],
1193	PixColors[Color_bg]);	1025	pix_colors_focused[Color_bg]);
1194
1195	#ifdef DEBUG_X
1196	XStoreName (display->display, TermWin.vt, "vt window");
1197	#endif
1198		1026
1199	attributes.bit_gravity = NorthWestGravity;	1027	attributes.bit_gravity = NorthWestGravity;
1200	XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);	1028	XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);
1201		1029
1202	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1030	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1203		1031
1204	#ifdef POINTER_BLANK	1032	if (OPTION (Opt_pointerBlank))
1205	pointer_unblank ();
1206
1207	if (Options & Opt_pointerBlank)
1208	vt_emask |= PointerMotionMask;	1033	vt_emask |= PointerMotionMask;
1209	else	1034	else
1210	#endif
1211	vt_emask |= Button1MotionMask | Button3MotionMask;	1035	vt_emask |= Button1MotionMask | Button3MotionMask;
1212		1036
1213	XSelectInput (display->display, TermWin.vt, vt_emask);	1037	vt_select_input ();
		1038
1214	vt_ev.start (display, TermWin.vt);	1039	vt_ev.start (display, vt);
1215
1216	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1217	if (menuBar_height ())
1218	{
1219	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1220	window_vt_x, 0,
1221	TermWin_TotalWidth (),
1222	menuBar_TotalHeight (),
1223	0,
1224	PixColors[Color_fg],
1225	PixColors[Color_scroll]);
1226
1227	#ifdef DEBUG_X
1228	XStoreName (display->display, menuBar.win, "menubar");
1229	#endif
1230
1231	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1232
1233	XDefineCursor (display->display, menuBar.win,
1234	XCreateFontCursor (display->display, XC_left_ptr));
1235
1236	XSelectInput (display->display, menuBar.win,
1237	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1238	| Button1MotionMask));
1239	menubar_ev.start (display, menuBar.win);
1240	}
1241	#endif
1242		1040
1243	#ifdef XPM_BACKGROUND	1041	#ifdef XPM_BACKGROUND
1244	if (rs[Rs_backgroundPixmap] != NULL	1042	if (rs[Rs_backgroundPixmap] != NULL
1245	&& ! (Options & Opt_transparent))	1043	&& ! OPTION (Opt_transparent))
1246	{	1044	{
1247	const char *p = rs[Rs_backgroundPixmap];	1045	const char *p = rs[Rs_backgroundPixmap];
1248		1046
1249	if ((p = STRCHR (p, ';')) != NULL)	1047	if ((p = strchr (p, ';')) != NULL)
1250	{	1048	{
1251	p++;	1049	p++;
1252	scale_pixmap (p);	1050	scale_pixmap (p);
1253	}	1051	}
		1052
1254	set_bgPixmap (rs[Rs_backgroundPixmap]);	1053	set_bgPixmap (rs[Rs_backgroundPixmap]);
1255	scr_touch (True);	1054	scr_touch (true);
1256	}	1055	}
1257	#endif	1056	#endif
1258		1057
1259	/* graphics context for the vt window */	1058	/* graphics context for the vt window */
1260	gcvalue.foreground = PixColors[Color_fg];	1059	gcvalue.foreground = pix_colors[Color_fg];
1261	gcvalue.background = PixColors[Color_bg];	1060	gcvalue.background = pix_colors[Color_bg];
1262	gcvalue.graphics_exposures = 1;	1061	gcvalue.graphics_exposures = 1;
1263	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1062
		1063	gc = XCreateGC (disp, vt,
1264	GCForeground | GCBackground | GCGraphicsExposures,	1064	GCForeground | GCBackground | GCGraphicsExposures,
1265	&gcvalue);	1065	&gcvalue);
1266		1066
1267	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1067	drawable = new rxvt_drawable (display, vt);
1268		1068
1269	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1069	#ifdef RXVT_SCROLLBAR
1270	gcvalue.foreground = PixColors[Color_topShadow];	1070	gcvalue.foreground = pix_colors[Color_topShadow];
1271	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1071	topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1272	gcvalue.foreground = PixColors[Color_bottomShadow];	1072	gcvalue.foreground = pix_colors[Color_bottomShadow];
1273	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1073	botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1274	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];	1074	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1275	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1075	scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1276	#endif
1277	}
1278
1279	/*----------------------------------------------------------------------*/
1280	/*
1281	* Run the command in a subprocess and return a file descriptor for the
1282	* master end of the pseudo-teletype pair with the command talking to
1283	* the slave.
1284	*/
1285	int
1286	rxvt_term::run_command (const char *const *argv)
1287	{
1288	int cfd, er;
1289
1290	/* get master (pty) */
1291	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1292	rxvt_fatal ("can't open pseudo-tty");
1293
1294	fcntl (cfd, F_SETFL, O_NONBLOCK);
1295
1296	/* get slave (tty) */
1297	if (tty_fd < 0)
1298	{
1299	#ifndef NO_SETOWNER_TTYDEV
1300	privileged_ttydev (SAVE);
1301	#endif
1302
1303	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1304	{
1305	close (cfd);
1306	rxvt_fatal ("can't open slave tty %s", ttydev);
1307	}
1308	}
1309	#ifndef NO_BACKSPACE_KEY
1310	if (key_backspace[0] && !key_backspace[1])
1311	er = key_backspace[0];
1312	else if (STRCMP (key_backspace, "DEC") == 0)
1313	er = '\177'; /* the initial state anyway */
1314	else
1315	#endif
1316
1317	er = -1;
1318
1319	rxvt_get_ttymode (& (tio), er);
1320
1321	#ifndef __QNX__
1322	/* spin off the command interpreter */
1323	switch (cmd_pid = fork ())
1324	{
1325	case -1:
1326	rxvt_fatal ("can't fork");
1327	case 0:
1328	close (cfd); /* only keep tty_fd and STDERR open */
1329
1330	init_env ();
1331
1332	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1333	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1334	else
1335	{
1336	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1337	dup2 (tty_fd, STDIN_FILENO);
1338	dup2 (tty_fd, STDOUT_FILENO);
1339	dup2 (tty_fd, STDERR_FILENO);
1340
1341	if (tty_fd > 2)
1342	close (tty_fd);
1343
1344	run_child (argv);
1345	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1346	}
1347
1348	_exit (EXIT_FAILURE);
1349
1350	default:
1351	{
1352	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1353	int fdstdin;
1354
1355	fdstdin = dup (STDIN_FILENO);
1356	dup2 (tty_fd, STDIN_FILENO);
1357	#endif
1358
1359	#ifdef UTMP_SUPPORT
1360	privileged_utmp (SAVE);
1361	#endif
1362
1363	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1364
1365	dup2 (fdstdin, STDIN_FILENO);
1366	close (fdstdin);
1367	#endif
1368	}
1369
1370	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1371	break;
1372	}
1373	#else /* __QNX__ uses qnxspawn () */
1374	fchmod (tty_fd, 0622);
1375	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1376	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1377
1378	if (run_child (argv) == -1)
1379	exit (EXIT_FAILURE);
1380	#endif
1381
1382	return cfd;
1383	}
1384
1385	/* ------------------------------------------------------------------------- *
1386	* CHILD PROCESS OPERATIONS *
1387	* ------------------------------------------------------------------------- */
1388	/*
1389	* The only open file descriptor is the slave tty - so no error messages.
1390	* returns are fatal
1391	*/
1392	int
1393	rxvt_term::run_child (const char *const *argv)
1394	{
1395	char *login;
1396
1397	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1398
1399	if (Options & Opt_console)
1400	{ /* be virtual console, fail silently */
1401	#ifdef TIOCCONS
1402	unsigned int on = 1;
1403
1404	ioctl (STDIN_FILENO, TIOCCONS, &on);
1405	#elif defined (SRIOCSREDIR)
1406	int fd;
1407
1408	fd = open (CONSOLE, O_WRONLY, 0);
1409	if (fd >= 0)
1410	{
1411	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1412	close (fd);
1413	}
1414	#endif /* SRIOCSREDIR */
1415
1416	}
1417
1418	/* reset signals and spin off the command interpreter */
1419	signal (SIGINT, SIG_DFL);
1420	signal (SIGQUIT, SIG_DFL);
1421	signal (SIGCHLD, SIG_DFL);
1422	/*
1423	* mimick login's behavior by disabling the job control signals
1424	* a shell that wants them can turn them back on
1425	*/
1426	#ifdef SIGTSTP
1427	signal (SIGTSTP, SIG_IGN);
1428	signal (SIGTTIN, SIG_IGN);
1429	signal (SIGTTOU, SIG_IGN);
1430	#endif /* SIGTSTP */
1431
1432	/* set window size */
1433	struct winsize ws;
1434
1435	ws.ws_col = TermWin.ncol;
1436	ws.ws_row = TermWin.nrow;
1437	ws.ws_xpixel = ws.ws_ypixel = 0;
1438	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1439
1440	// unblock signals (signals are blocked by iom.C
1441	sigset_t ss;
1442	sigemptyset (&ss);
1443	sigprocmask (SIG_SETMASK, &ss, 0);
1444
1445	#ifndef __QNX__
1446	/* command interpreter path */
1447	if (argv != NULL)
1448	{
1449	# ifdef DEBUG_CMD
1450	int i;
1451
1452	for (i = 0; argv[i]; i++)
1453	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1454	# endif	1076	#endif
1455		1077
1456	execvp (argv[0], (char *const *)argv);	1078	#ifdef OFF_FOCUS_FADING
1457	/* no error message: STDERR is closed! */	1079	// initially we are in unfocused state
1458	}	1080	if (rs[Rs_fade])
1459	else	1081	pix_colors = pix_colors_unfocused;
1460	{
1461	const char *argv0, *shell;
1462
1463	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1464	shell = "/bin/sh";
1465
1466	argv0 = (const char *)rxvt_r_basename (shell);
1467	if (Options & Opt_loginShell)
1468	{
1469	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1470
1471	login[0] = '-';
1472	STRCPY (&login[1], argv0);
1473	argv0 = login;
1474	}
1475	execlp (shell, argv0, NULL);
1476	/* no error message: STDERR is closed! */
1477	}
1478
1479	#else /* __QNX__ uses qnxspawn () */
1480
1481	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1482	char *command = NULL, fullcommand[_MAX_PATH];
1483	char **arg_v, *arg_a[2] = { NULL, NULL };
1484
1485	if (argv != NULL)
1486	{
1487	if (access (argv[0], X_OK) == -1)
1488	{
1489	if (STRCHR (argv[0], '/') == NULL)
1490	{
1491	searchenv (argv[0], "PATH", fullcommand);
1492	if (fullcommand[0] != '\0')
1493	command = fullcommand;
1494	}
1495	if (access (command, X_OK) == -1)
1496	return -1;
1497	}
1498	else
1499	command = argv[0];
1500	arg_v = argv;
1501	}
1502	else
1503	{
1504	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1505	command = "/bin/sh";
1506
1507	arg_a[0] = my_basename (command);
1508	if (Options & Opt_loginShell)
1509	{
1510	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1511
1512	login[0] = '-';
1513	STRCPY (&login[1], arg_a[0]);
1514	arg_a[0] = login;
1515	}
1516	arg_v = arg_a;
1517	}
1518	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1519	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1520	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1521	command, arg_v, environ, iov_a, 0);
1522	if (login)
1523	free (login);
1524
1525	close (tty_fd);
1526	return cmd_fd;
1527
1528	#endif	1082	#endif
1529	return -1;	1083
		1084	pointer_unblank ();
		1085	scr_recolour ();
1530	}	1086	}
1531		1087
1532	/* ------------------------------------------------------------------------- *	1088	/* ------------------------------------------------------------------------- *
1533	* GET TTY CURRENT STATE *	1089	* GET TTY CURRENT STATE *
1534	* ------------------------------------------------------------------------- */	1090	* ------------------------------------------------------------------------- */
1535	/* rxvt_get_ttymode () */
1536	/* EXTPROTO */
1537	void	1091	void
1538	rxvt_get_ttymode (ttymode_t *tio, int erase)	1092	rxvt_get_ttymode (ttymode_t *tio, int erase)
1539	{	1093	{
1540	#ifdef HAVE_TERMIOS_H	1094	#ifdef HAVE_TERMIOS_H
1541	/*	1095	/*
1542	* standard System V termios interface	1096	* standard System V termios interface
1543	*/	1097	*/
1544	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1098	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1545	{	1099	{
1546	/* return error - use system defaults */	1100	// return error - use system defaults,
		1101	// where possible, and zero elsewhere
		1102	memset (tio, 0, sizeof (ttymode_t));
		1103
1547	tio->c_cc[VINTR] = CINTR;	1104	tio->c_cc[VINTR] = CINTR;
1548	tio->c_cc[VQUIT] = CQUIT;	1105	tio->c_cc[VQUIT] = CQUIT;
1549	tio->c_cc[VERASE] = CERASE;	1106	tio->c_cc[VERASE] = CERASE;
		1107	#ifdef VERASE2
		1108	tio->c_cc[VERASE2] = CERASE2;
		1109	#endif
1550	tio->c_cc[VKILL] = CKILL;	1110	tio->c_cc[VKILL] = CKILL;
1551	tio->c_cc[VSTART] = CSTART;	1111	tio->c_cc[VSTART] = CSTART;
1552	tio->c_cc[VSTOP] = CSTOP;	1112	tio->c_cc[VSTOP] = CSTOP;
1553	tio->c_cc[VSUSP] = CSUSP;	1113	tio->c_cc[VSUSP] = CSUSP;
1554	# ifdef VDSUSP	1114	# ifdef VDSUSP
1555
1556	tio->c_cc[VDSUSP] = CDSUSP;	1115	tio->c_cc[VDSUSP] = CDSUSP;
1557	# endif	1116	# endif
1558	# ifdef VREPRINT	1117	# ifdef VREPRINT
1559
1560	tio->c_cc[VREPRINT] = CRPRNT;	1118	tio->c_cc[VREPRINT] = CRPRNT;
1561	# endif	1119	# endif
1562	# ifdef VDISCRD	1120	# ifdef VDISCRD
1563
1564	tio->c_cc[VDISCRD] = CFLUSH;	1121	tio->c_cc[VDISCRD] = CFLUSH;
1565	# endif	1122	# endif
1566	# ifdef VWERSE	1123	# ifdef VWERSE
1567
1568	tio->c_cc[VWERSE] = CWERASE;	1124	tio->c_cc[VWERSE] = CWERASE;
1569	# endif	1125	# endif
1570	# ifdef VLNEXT	1126	# ifdef VLNEXT
1571
1572	tio->c_cc[VLNEXT] = CLNEXT;	1127	tio->c_cc[VLNEXT] = CLNEXT;
1573	# endif	1128	# endif
1574
1575	}	1129	}
		1130
1576	tio->c_cc[VEOF] = CEOF;	1131	tio->c_cc[VEOF] = CEOF;
1577	tio->c_cc[VEOL] = VDISABLE;	1132	tio->c_cc[VEOL] = VDISABLE;
1578	# ifdef VEOL2	1133	# ifdef VEOL2
1579
1580	tio->c_cc[VEOL2] = VDISABLE;	1134	tio->c_cc[VEOL2] = VDISABLE;
1581	# endif	1135	# endif
1582	# ifdef VSWTC	1136	# ifdef VSWTC
1583
1584	tio->c_cc[VSWTC] = VDISABLE;	1137	tio->c_cc[VSWTC] = VDISABLE;
1585	# endif	1138	# endif
1586	# ifdef VSWTCH	1139	# ifdef VSWTCH
1587
1588	tio->c_cc[VSWTCH] = VDISABLE;	1140	tio->c_cc[VSWTCH] = VDISABLE;
1589	# endif	1141	# endif
1590	# if VMIN != VEOF	1142	# if VMIN != VEOF
1591
1592	tio->c_cc[VMIN] = 1;	1143	tio->c_cc[VMIN] = 1;
1593	# endif	1144	# endif
1594	# if VTIME != VEOL	1145	# if VTIME != VEOL
1595
1596	tio->c_cc[VTIME] = 0;	1146	tio->c_cc[VTIME] = 0;
1597	# endif	1147	# endif
1598		1148
1599	if (erase != -1)	1149	if (erase != -1)
1600	tio->c_cc[VERASE] = (char)erase;	1150	tio->c_cc[VERASE] = (char)erase;
…		…
1628	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)	1178	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1629	{	1179	{
1630	tio->sg.sg_erase = CERASE; /* ^H */	1180	tio->sg.sg_erase = CERASE; /* ^H */
1631	tio->sg.sg_kill = CKILL; /* ^U */	1181	tio->sg.sg_kill = CKILL; /* ^U */
1632	}	1182	}
		1183
1633	if (erase != -1)	1184	if (erase != -1)
1634	tio->sg.sg_erase = (char)erase;	1185	tio->sg.sg_erase = (char)erase;
1635		1186
1636	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);	1187	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1637		1188
…		…
1643	tio->tc.t_startc = CSTART; /* ^Q */	1194	tio->tc.t_startc = CSTART; /* ^Q */
1644	tio->tc.t_stopc = CSTOP; /* ^S */	1195	tio->tc.t_stopc = CSTOP; /* ^S */
1645	tio->tc.t_eofc = CEOF; /* ^D */	1196	tio->tc.t_eofc = CEOF; /* ^D */
1646	tio->tc.t_brkc = -1;	1197	tio->tc.t_brkc = -1;
1647	}	1198	}
		1199
1648	/* get local special chars */	1200	/* get local special chars */
1649	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)	1201	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1650	{	1202	{
1651	tio->lc.t_suspc = CSUSP; /* ^Z */	1203	tio->lc.t_suspc = CSUSP; /* ^Z */
1652	tio->lc.t_dsuspc = CDSUSP; /* ^Y */	1204	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
…		…
1656	tio->lc.t_lnextc = CLNEXT; /* ^V */	1208	tio->lc.t_lnextc = CLNEXT; /* ^V */
1657	}	1209	}
1658	/* get line discipline */	1210	/* get line discipline */
1659	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));	1211	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1660	# ifdef NTTYDISC	1212	# ifdef NTTYDISC
1661
1662	tio->line = NTTYDISC;	1213	tio->line = NTTYDISC;
1663	# endif /* NTTYDISC */	1214	# endif /* NTTYDISC */
1664		1215
1665	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);	1216	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1666	#endif /* HAVE_TERMIOS_H */	1217	#endif /* HAVE_TERMIOS_H */
…		…
1689	FOO (IGNCR, "IGNCR");	1240	FOO (IGNCR, "IGNCR");
1690	FOO (ICRNL, "ICRNL");	1241	FOO (ICRNL, "ICRNL");
1691	FOO (IXON, "IXON");	1242	FOO (IXON, "IXON");
1692	FOO (IXOFF, "IXOFF");	1243	FOO (IXOFF, "IXOFF");
1693	# ifdef IUCLC	1244	# ifdef IUCLC
1694
1695	FOO (IUCLC, "IUCLC");	1245	FOO (IUCLC, "IUCLC");
1696	# endif	1246	# endif
1697	# ifdef IXANY	1247	# ifdef IXANY
1698
1699	FOO (IXANY, "IXANY");	1248	FOO (IXANY, "IXANY");
1700	# endif	1249	# endif
1701	# ifdef IMAXBEL	1250	# ifdef IMAXBEL
1702
1703	FOO (IMAXBEL, "IMAXBEL");	1251	FOO (IMAXBEL, "IMAXBEL");
1704	# endif	1252	# endif
1705		1253
1706	fprintf (stderr, "\n");	1254	fprintf (stderr, "\n");
1707		1255
…		…
1714	FOO (VERASE, "VERASE");	1262	FOO (VERASE, "VERASE");
1715	FOO (VKILL, "VKILL");	1263	FOO (VKILL, "VKILL");
1716	FOO (VEOF, "VEOF");	1264	FOO (VEOF, "VEOF");
1717	FOO (VEOL, "VEOL");	1265	FOO (VEOL, "VEOL");
1718	# ifdef VEOL2	1266	# ifdef VEOL2
1719
1720	FOO (VEOL2, "VEOL2");	1267	FOO (VEOL2, "VEOL2");
1721	# endif	1268	# endif
1722	# ifdef VSWTC	1269	# ifdef VSWTC
1723
1724	FOO (VSWTC, "VSWTC");	1270	FOO (VSWTC, "VSWTC");
1725	# endif	1271	# endif
1726	# ifdef VSWTCH	1272	# ifdef VSWTCH
1727
1728	FOO (VSWTCH, "VSWTCH");	1273	FOO (VSWTCH, "VSWTCH");
1729	# endif	1274	# endif
1730
1731	FOO (VSTART, "VSTART");	1275	FOO (VSTART, "VSTART");
1732	FOO (VSTOP, "VSTOP");	1276	FOO (VSTOP, "VSTOP");
1733	FOO (VSUSP, "VSUSP");	1277	FOO (VSUSP, "VSUSP");
1734	# ifdef VDSUSP	1278	# ifdef VDSUSP
1735
1736	FOO (VDSUSP, "VDSUSP");	1279	FOO (VDSUSP, "VDSUSP");
1737	# endif	1280	# endif
1738	# ifdef VREPRINT	1281	# ifdef VREPRINT
1739
1740	FOO (VREPRINT, "VREPRINT");	1282	FOO (VREPRINT, "VREPRINT");
1741	# endif	1283	# endif
1742	# ifdef VDISCRD	1284	# ifdef VDISCRD
1743
1744	FOO (VDISCRD, "VDISCRD");	1285	FOO (VDISCRD, "VDISCRD");
1745	# endif	1286	# endif
1746	# ifdef VWERSE	1287	# ifdef VWERSE
1747
1748	FOO (VWERSE, "VWERSE");	1288	FOO (VWERSE, "VWERSE");
1749	# endif	1289	# endif
1750	# ifdef VLNEXT	1290	# ifdef VLNEXT
1751
1752	FOO (VLNEXT, "VLNEXT");	1291	FOO (VLNEXT, "VLNEXT");
1753	# endif	1292	# endif
1754		1293
1755	fprintf (stderr, "\n");	1294	fprintf (stderr, "\n");
1756	# undef FOO	1295	# undef FOO
1757	# endif /* HAVE_TERMIOS_H */	1296	# endif /* HAVE_TERMIOS_H */
1758	#endif /* DEBUG_TTYMODE */	1297	#endif /* DEBUG_TTYMODE */
1759	}	1298	}
1760		1299
		1300	/*----------------------------------------------------------------------*/
		1301	/*
		1302	* Run the command in a subprocess and return a file descriptor for the
		1303	* master end of the pseudo-teletype pair with the command talking to
		1304	* the slave.
		1305	*/
		1306	void
		1307	rxvt_term::run_command (const char *const *argv)
		1308	{
		1309	#if ENABLE_FRILLS
		1310	if (rs[Rs_pty_fd])
		1311	{
		1312	pty->pty = atoi (rs[Rs_pty_fd]);
		1313
		1314	if (pty->pty >= 0)
		1315	{
		1316	if (getfd_hook)
		1317	pty->pty = (*getfd_hook) (pty->pty);
		1318
		1319	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1320	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1321	}
		1322	}
		1323	else
		1324	#endif
		1325	if (!pty->get ())
		1326	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1327
		1328	pty->set_utf8_mode (enc_utf8);
		1329
		1330	/* set initial window size */
		1331	tt_winch ();
		1332
		1333	int er;
		1334
		1335	#ifndef NO_BACKSPACE_KEY
		1336	if (key_backspace[0] && !key_backspace[1])
		1337	er = key_backspace[0];
		1338	else if (strcmp (key_backspace, "DEC") == 0)
		1339	er = '\177'; /* the initial state anyway */
		1340	else
		1341	#endif
		1342	er = -1;
		1343
		1344	rxvt_get_ttymode (&tio, er);
		1345
		1346	#if ENABLE_FRILLS
		1347	if (rs[Rs_pty_fd])
		1348	return;
		1349	#endif
		1350
		1351	/* spin off the command interpreter */
		1352	switch (cmd_pid = fork ())
		1353	{
		1354	case -1:
		1355	{
		1356	cmd_pid = 0;
		1357	rxvt_fatal ("can't fork, aborting.\n");
		1358	}
		1359	case 0:
		1360	init_env ();
		1361
		1362	if (!pty->make_controlling_tty ())
		1363	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1364	else
		1365	{
		1366	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1367	dup2 (pty->tty, STDIN_FILENO);
		1368	dup2 (pty->tty, STDOUT_FILENO);
		1369	dup2 (pty->tty, STDERR_FILENO);
		1370
		1371	// close all our file handles that we do no longer need
		1372	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1373	{
		1374	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1375	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1376	}
		1377
		1378	run_child (argv);
		1379	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1380	}
		1381
		1382	_exit (EXIT_FAILURE);
		1383
		1384	default:
		1385	if (!OPTION (Opt_utmpInhibit))
		1386	pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);
		1387
		1388	pty->close_tty ();
		1389
		1390	child_ev.start (cmd_pid);
		1391
		1392	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
		1393	break;
		1394	}
		1395	}
		1396
		1397	/* ------------------------------------------------------------------------- *
		1398	* CHILD PROCESS OPERATIONS *
		1399	* ------------------------------------------------------------------------- */
		1400	/*
		1401	* The only open file descriptor is the slave tty - so no error messages.
		1402	* returns are fatal
		1403	*/
		1404	int
		1405	rxvt_term::run_child (const char *const *argv)
		1406	{
		1407	char *login;
		1408
		1409	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
		1410
		1411	if (OPTION (Opt_console))
		1412	{ /* be virtual console, fail silently */
		1413	#ifdef TIOCCONS
		1414	unsigned int on = 1;
		1415
		1416	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1417	#elif defined (SRIOCSREDIR)
		1418	int fd;
		1419
		1420	fd = open (CONSOLE, O_WRONLY, 0);
		1421	if (fd >= 0)
		1422	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1423	close (fd);
		1424	#endif /* SRIOCSREDIR */
		1425	}
		1426
		1427	/* reset signals and spin off the command interpreter */
		1428	signal (SIGINT, SIG_DFL);
		1429	signal (SIGQUIT, SIG_DFL);
		1430	signal (SIGCHLD, SIG_DFL);
		1431	signal (SIGHUP, SIG_DFL);
		1432	signal (SIGPIPE, SIG_DFL);
		1433	/*
		1434	* mimick login's behavior by disabling the job control signals
		1435	* a shell that wants them can turn them back on
		1436	*/
		1437	#ifdef SIGTSTP
		1438	signal (SIGTSTP, SIG_IGN);
		1439	signal (SIGTTIN, SIG_IGN);
		1440	signal (SIGTTOU, SIG_IGN);
		1441	#endif /* SIGTSTP */
		1442
		1443	// unblock signals (signals are blocked by iom.C
		1444	sigset_t ss;
		1445	sigemptyset (&ss);
		1446	sigprocmask (SIG_SETMASK, &ss, 0);
		1447
		1448	/* command interpreter path */
		1449	if (argv != NULL)
		1450	{
		1451	# ifdef DEBUG_CMD
		1452	int i;
		1453
		1454	for (i = 0; argv[i]; i++)
		1455	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1456	# endif
		1457
		1458	execvp (argv[0], (char *const *)argv);
		1459	/* no error message: STDERR is closed! */
		1460	}
		1461	else
		1462	{
		1463	const char *argv0, *shell;
		1464
		1465	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1466	shell = "/bin/sh";
		1467
		1468	argv0 = (const char *)rxvt_r_basename (shell);
		1469
		1470	if (OPTION (Opt_loginShell))
		1471	{
		1472	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
		1473
		1474	login[0] = '-';
		1475	strcpy (&login[1], argv0);
		1476	argv0 = login;
		1477	}
		1478
		1479	execlp (shell, argv0, NULL);
		1480	/* no error message: STDERR is closed! */
		1481	}
		1482
		1483	return -1;
		1484	}
		1485
1761	/*----------------------- end-of-file (C source) -----------------------*/	1486	/*----------------------- end-of-file (C source) -----------------------*/

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