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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.96 by root, Sat Dec 11 23:01:36 2004 UTC vs.
Revision 1.217 by root, Tue Oct 9 13:36:10 2007 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: init.C	2	* File: init.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7	* - original version	7	* - original version
8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>	8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9	* - extensive modifications	9	* - extensive modifications
		10	* Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
		11	* Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
		12	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	13	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11	* - extensive modifications	14	* - extensive modifications
12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>	15	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13	* - QNX support	16	* - QNX support
14	* Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>	17	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
15	*	18	*
16	* This program is free software; you can redistribute it and/or modify	19	* 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	20	* 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	21	* the Free Software Foundation; either version 2 of the License, or
19	* (at your option) any later version.	22	* (at your option) any later version.
…		…
31	* Initialisation routines.	34	* Initialisation routines.
32	*/	35	*/
33		36
34	#include "../config.h" /* NECESSARY */	37	#include "../config.h" /* NECESSARY */
35	#include "rxvt.h" /* NECESSARY */	38	#include "rxvt.h" /* NECESSARY */
		39	#include "rxvtutil.h"
36	#include "init.h"	40	#include "init.h"
37		41
		42	#include <limits>
		43
38	#include <signal.h>	44	#include <csignal>
		45
		46	#ifdef DISPLAY_IS_IP
		47	/* On Solaris link with -lsocket and -lnsl */
		48	#include <sys/types.h>
		49	#include <sys/socket.h>
		50
		51	/* these next two are probably only on Sun (not Solaris) */
		52	#ifdef HAVE_SYS_SOCKIO_H
		53	#include <sys/sockio.h>
		54	#endif
		55	#ifdef HAVE_SYS_BYTEORDER_H
		56	#include <sys/byteorder.h>
		57	#endif
		58
		59	#include <netinet/in.h>
		60	#include <arpa/inet.h>
		61	#include <net/if.h>
		62	#include <net/if_arp.h>
		63
		64	static char *
		65	rxvt_network_display (const char *display)
		66	{
		67	char buffer[1024], *rval = NULL;
		68	struct ifconf ifc;
		69	struct ifreq *ifr;
		70	int i, skfd;
		71
		72	if (display[0] != ':' && strncmp (display, "unix:", 5))
		73	return (char *) display; /* nothing to do */
		74
		75	ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
		76	ifc.ifc_buf = buffer;
		77
		78	if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
		79	{
		80	perror ("socket");
		81	return NULL;
		82	}
		83
		84	if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
		85	{
		86	perror ("SIOCGIFCONF");
		87	close (skfd);
		88	return NULL;
		89	}
		90
		91	for (i = 0, ifr = ifc.ifc_req;
		92	i < (ifc.ifc_len / sizeof (struct ifreq));
		93	i++, ifr++)
		94	{
		95	struct ifreq ifr2;
		96
		97	strcpy (ifr2.ifr_name, ifr->ifr_name);
		98
		99	if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
		100	{
		101	unsigned long addr;
		102	struct sockaddr_in *p_addr;
		103
		104	p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
		105	addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
		106
		107	/*
		108	* not "0.0.0.0" or "127.0.0.1" - so format the address
		109	*/
		110	if (addr && addr != 0x7F000001)
		111	{
		112	char *colon = strchr (display, ':');
		113
		114	if (colon == NULL)
		115	colon = ":0.0";
		116
		117	rval = rxvt_malloc (strlen (colon) + 16);
		118	sprintf (rval, "%d.%d.%d.%d%s",
		119	(int) ((addr >> 030) & 0xFF),
		120	(int) ((addr >> 020) & 0xFF),
		121	(int) ((addr >> 010) & 0xFF),
		122	(int) (addr & 0xFF), colon);
		123	break;
		124	}
		125	}
		126	}
		127
		128	close (skfd);
		129
		130	return rval;
		131	}
		132	#endif
39		133
40	const char *const def_colorName[] =	134	const char *const def_colorName[] =
41	{	135	{
42	COLOR_FOREGROUND,	136	COLOR_FOREGROUND,
43	COLOR_BACKGROUND,	137	COLOR_BACKGROUND,
44	/* low-intensity colors */	138	/* low-intensity colors */
45	"Black", /* 0: black (#000000) */	139	"rgb:00/00/00", // 0: black (Black)
46	#ifndef NO_BRIGHTCOLOR	140	"rgb:cd/00/00", // 1: red (Red3)
47	"Red3", /* 1: red (#CD0000) */	141	"rgb:00/cd/00", // 2: green (Green3)
48	"Green3", /* 2: green (#00CD00) */	142	"rgb:cd/cd/00", // 3: yellow (Yellow3)
49	"Yellow3", /* 3: yellow (#CDCD00) */	143	"rgb:00/00/cd", // 4: blue (Blue3)
50	"Blue3", /* 4: blue (#0000CD) */	144	"rgb:cd/00/cd", // 5: magenta (Magenta3)
51	"Magenta3", /* 5: magenta (#CD00CD) */	145	"rgb:00/cd/cd", // 6: cyan (Cyan3)
52	"Cyan3", /* 6: cyan (#00CDCD) */	146	# ifdef XTERM_COLORS
53	# ifdef XTERM_COLORS	147	"rgb:e5/e5/e5", // 7: white (Grey90)
54	"Grey90", /* 7: white (#E5E5E5) */	148	# else
55	# else	149	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56	"AntiqueWhite", /* 7: white (#FAEBD7) */
57	# endif	150	# endif
58	/* high-intensity colors */	151	/* high-intensity colors */
59	# ifdef XTERM_COLORS	152	# ifdef XTERM_COLORS
60	"Grey30", /* 8: bright black (#4D4D4D) */	153	"rgb:4d/4d/4d", // 8: bright black (Grey30)
61	# else	154	# else
62	"Grey25", /* 8: bright black (#404040) */	155	"rgb:40/40/40", // 8: bright black (Grey25)
63	# endif	156	# endif
64	#endif /* NO_BRIGHTCOLOR */	157	"rgb:ff/00/00", // 1/9: bright red (Reed)
65	"Red", /* 1/9: bright red (#FF0000) */	158	"rgb:00/ff/00", // 2/10: bright green (Green)
66	"Green", /* 2/10: bright green (#00FF00) */	159	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67	"Yellow", /* 3/11: bright yellow (#FFFF00) */	160	"rgb:00/00/ff", // 4/12: bright blue (Blue)
68	"Blue", /* 4/12: bright blue (#0000FF) */	161	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69	"Magenta", /* 5/13: bright magenta (#FF00FF) */	162	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70	"Cyan", /* 6/14: bright cyan (#00FFFF) */	163	"rgb:ff/ff/ff", // 7/15: bright white (White)
71	"White", /* 7/15: bright white (#FFFFFF) */
72		164
73	// 88 xterm colours	165	// 88 xterm colours
74	"rgb:00/00/00",	166	"rgb:00/00/00",
75	"rgb:00/00/8b",	167	"rgb:00/00/8b",
76	"rgb:00/00/cd",	168	"rgb:00/00/cd",
…		…
155	NULL, /* Color_BD */	247	NULL, /* Color_BD */
156	NULL, /* Color_IT */	248	NULL, /* Color_IT */
157	NULL, /* Color_UL */	249	NULL, /* Color_UL */
158	NULL, /* Color_RV */	250	NULL, /* Color_RV */
159	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	251	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		252	#if ENABLE_FRILLS
		253	NULL, // Color_underline
		254	#endif
160	#ifdef OPTION_HC	255	#ifdef OPTION_HC
161	NULL,	256	NULL,
162	#endif	257	#endif
163	#ifdef KEEP_SCROLLCOLOR	258	#ifdef KEEP_SCROLLCOLOR
164	COLOR_SCROLLBAR,	259	COLOR_SCROLLBAR,
165	COLOR_SCROLLTROUGH,	260	COLOR_SCROLLTROUGH,
166	#endif /* KEEP_SCROLLCOLOR */	261	#endif /* KEEP_SCROLLCOLOR */
167	#if TINTING	262	#if ENABLE_TRANSPARENCY
168	NULL,	263	NULL,
169	#endif	264	#endif
170	};	265	#if OFF_FOCUS_FADING
171		266	"rgb:00/00/00",
172	const char *const xa_names[NUM_XA] =
173	{
174	"TEXT",
175	"COMPOUND_TEXT",
176	"UTF8_STRING",
177	"MULTIPLE",
178	"TARGETS",
179	"TIMESTAMP",
180	"VT_SELECTION",
181	"INCR",
182	"WM_DELETE_WINDOW",
183	#ifdef TRANSPARENT
184	"_XROOTPMAP_ID",
185	#endif	267	#endif
186	#ifdef OFFIX_DND
187	"DndProtocol",
188	"DndSelection",
189	#endif
190	"CLIPBOARD"
191	};	268	};
192		269
193	bool	270	bool
194	rxvt_term::init_vars ()	271	rxvt_term::init_vars ()
195	{	272	{
196	sw_term.start (SIGTERM);	273	pix_colors = //
197
198	pix_colors_focused = new rxvt_color [TOTAL_COLORS];	274	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
199	#ifdef OFF_FOCUS_FADING	275	#ifdef OFF_FOCUS_FADING
200	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];	276	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
201	#endif	277	#endif
202	pix_colors = pix_colors_focused;
203		278
204	if (pix_colors == NULL)
205	return false;
206
207	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
208	TermWin.pixmap = None;
209	#endif
210		279
211	MEvent.time = CurrentTime;	280	MEvent.time = CurrentTime;
212	MEvent.button = AnyButton;	281	MEvent.button = AnyButton;
213	options = DEFAULT_OPTIONS;
214	want_refresh = 1;	282	want_refresh = 1;
215	cmd_pid = -1;
216	pty.pty = pty.tty = -1;
217	priv_modes = SavedModes = PrivMode_Default;	283	priv_modes = SavedModes = PrivMode_Default;
218	TermWin.focus = 0;
219	TermWin.ncol = 80;	284	ncol = 80;
220	TermWin.nrow = 24;	285	nrow = 24;
221	TermWin.int_bwidth = INTERNALBORDERWIDTH;	286	int_bwidth = INTERNALBORDERWIDTH;
222	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	287	ext_bwidth = EXTERNALBORDERWIDTH;
223	TermWin.lineSpace = LINESPACE;	288	lineSpace = LINESPACE;
224	TermWin.saveLines = SAVELINES;	289	saveLines = SAVELINES;
225	numpix_colors = TOTAL_COLORS;	290	numpix_colors = TOTAL_COLORS;
226		291
227	refresh_limit = 1;
228	refresh_type = SLOW_REFRESH;	292	refresh_type = SLOW_REFRESH;
229	prev_nrow = prev_ncol = 0;
230		293
231	oldcursor.row = oldcursor.col = -1;	294	oldcursor.row = oldcursor.col = -1;
232	#ifdef XPM_BACKGROUND
233	/* bgPixmap.w = bgPixmap.h = 0; */
234	bgPixmap.x = bgPixmap.y = 50;
235	bgPixmap.pixmap = None;
236	#endif
237
238	last_bot = last_state = -1;	295	last_bot = last_state = -1;
239		296
240	#ifdef MENUBAR	297	set_option (Opt_scrollBar);
241	menu_readonly = 1;	298	set_option (Opt_scrollTtyOutput);
242	# if ! (MENUBAR_MAX > 1)	299	set_option (Opt_jumpScroll);
243	CurrentBar = & (BarList);	300	set_option (Opt_skipScroll);
244	# endif /* (MENUBAR_MAX > 1) */	301	set_option (Opt_secondaryScreen);
245	#endif	302	set_option (Opt_secondaryScroll);
		303	set_option (Opt_pastableTabs);
		304	set_option (Opt_intensityStyles);
		305	set_option (Opt_iso14755_52);
246		306
247	return true;	307	return true;
248	}	308	}
249		309
250	void	310	void
…		…
259	if ((i = open ("/dev/null", O_RDONLY)) < 0)	319	if ((i = open ("/dev/null", O_RDONLY)) < 0)
260	{	320	{
261	/* TODO: BOO HISS */	321	/* TODO: BOO HISS */
262	dup2 (STDERR_FILENO, STDIN_FILENO);	322	dup2 (STDERR_FILENO, STDIN_FILENO);
263	}	323	}
264	else if (i > STDIN_FILENO)	324	else if (i != STDIN_FILENO)
265	{	325	{
266	dup2 (i, STDIN_FILENO);	326	dup2 (i, STDIN_FILENO);
267	close (i);	327	close (i);
268	}	328	}
269		329
…		…
284	/*----------------------------------------------------------------------*/	344	/*----------------------------------------------------------------------*/
285	const char **	345	const char **
286	rxvt_term::init_resources (int argc, const char *const *argv)	346	rxvt_term::init_resources (int argc, const char *const *argv)
287	{	347	{
288	int i, r_argc;	348	int i, r_argc;
289	char *val;
290	const char **cmd_argv, **r_argv;	349	const char **cmd_argv, **r_argv;
291		350
292	/*	351	/*
293	* Look for -exec option. Find => split and make cmd_argv[] of command args	352	* Look for -e option. Find => split and make cmd_argv[] of command args
294	*/	353	*/
295	for (r_argc = 0; r_argc < argc; r_argc++)	354	for (r_argc = 0; r_argc < argc; r_argc++)
296	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))	355	if (!strcmp (argv[r_argc], "-e"))
297	break;	356	break;
		357
		358	if (r_argc == argc)
		359	cmd_argv = NULL;
		360	else if (!argv[r_argc + 1])
		361	rxvt_fatal ("-e requires an argument\n");
		362	else
		363	{
		364	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
		365
		366	for (i = 0; i < argc - r_argc - 1; i++)
		367	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
		368
		369	cmd_argv[i] = NULL;
		370	}
298		371
299	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	372	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
300		373
301	for (i = 0; i < r_argc; i++)	374	for (i = 0; i < r_argc; i++)
302	r_argv[i] = (const char *)argv[i];	375	r_argv[i] = (const char *)argv[i];
303		376
304	r_argv[i] = NULL;	377	r_argv[i] = NULL;
305		378
306	if (r_argc == argc)
307	cmd_argv = NULL;
308	else
309	{
310	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
311
312	for (i = 0; i < argc - r_argc - 1; i++)
313	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
314
315	cmd_argv[i] = NULL;
316	}
317
318	rs[Rs_name] = rxvt_r_basename (argv[0]);	379	rs[Rs_name] = rxvt_basename (argv[0]);
319		380
320	/*	381	/*
321	* Open display, get options/resources and create the window	382	* Open display, get options/resources and create the window
322	*/	383	*/
		384
323	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	385	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
324	rs[Rs_display_name] = ":0";	386	rs[Rs_display_name] = ":0";
325		387
326	get_options (r_argc, r_argv);	388	get_options (r_argc, r_argv);
		389
		390	if (!(display = displays.get (rs[Rs_display_name])))
		391	{
		392	free (r_argv);
		393	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		394	}
		395
		396	// using a local pointer decreases code size a lot
		397	xa = display->xa;
		398
		399	set (display);
		400	extract_resources ();
		401
		402	#if XFT
		403	if (rs[Rs_depth])
		404	select_visual (strtol (rs[Rs_depth], 0, 0));
		405	#endif
		406
		407	#ifdef HAVE_AFTERIMAGE
		408	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		409	#endif
327	free (r_argv);	410	free (r_argv);
328		411
329	#ifdef LOCAL_X_IS_UNIX	412	for (int i = NUM_RESOURCES; i--; )
330	if (rs[Rs_display_name][0] == ':')	413	if (rs [i] == resval_undef)
331	{	414	rs [i] = 0;
332	val = rxvt_malloc (5 + strlen (rs[Rs_display_name]));	415
333	strcpy (val, "unix");	416	#if ENABLE_PERL
334	strcat (val, rs[Rs_display_name]);	417	if (!rs[Rs_perl_ext_1])
335	display = displays.get (val);	418	rs[Rs_perl_ext_1] = "default";
336	free (val);	419
		420	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		421	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		422	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
337	}	423	{
		424	rxvt_perl.init (this);
		425	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		426	}
338	#endif	427	#endif
339
340	if (!display
341	&& ! (display = displays.get (rs[Rs_display_name])))
342	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
343
344	extract_resources (display->display, rs[Rs_name]);
345		428
346	/*	429	/*
347	* set any defaults not already set	430	* set any defaults not already set
348	*/	431	*/
349	if (cmd_argv && cmd_argv[0])	432	if (cmd_argv && cmd_argv[0])
350	{	433	{
351	if (!rs[Rs_title])	434	if (!rs[Rs_title])
352	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	435	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
353	if (!rs[Rs_iconName])	436	if (!rs[Rs_iconName])
354	rs[Rs_iconName] = rs[Rs_title];	437	rs[Rs_iconName] = rs[Rs_title];
355	}	438	}
356	else	439	else
357	{	440	{
…		…
360	if (!rs[Rs_iconName])	443	if (!rs[Rs_iconName])
361	rs[Rs_iconName] = rs[Rs_name];	444	rs[Rs_iconName] = rs[Rs_name];
362	}	445	}
363		446
364	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	447	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
365	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	448	saveLines = min (i, MAX_SAVELINES);
366		449
367	#if ENABLE_FRILLS	450	#if ENABLE_FRILLS
368	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	451	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
369	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	452	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		453
370	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	454	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
371	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	455	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
372	#endif
373		456
374	#ifndef NO_LINESPACE
375	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	457	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
376	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	458	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
377	#endif	459	#endif
378		460
379	#ifdef POINTER_BLANK	461	#ifdef POINTER_BLANK
380	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	462	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
381	pointerBlankDelay = i;	463	pointerBlankDelay = i;
382	else	464	else
383	pointerBlankDelay = 2;	465	pointerBlankDelay = 2;
384	#endif	466	#endif
385		467
386	/* no point having a scrollbar without having any scrollback! */	468	/* no point having a scrollbar without having any scrollback! */
387	if (!TermWin.saveLines)	469	if (!saveLines)
388	options &= ~Opt_scrollBar;	470	set_option (Opt_scrollBar, 0);
389		471
390	#ifdef PRINTPIPE	472	#ifdef PRINTPIPE
391	if (!rs[Rs_print_pipe])	473	if (!rs[Rs_print_pipe])
392	rs[Rs_print_pipe] = PRINTPIPE;	474	rs[Rs_print_pipe] = PRINTPIPE;
393	#endif	475	#endif
…		…
396	rs[Rs_cutchars] = CUTCHARS;	478	rs[Rs_cutchars] = CUTCHARS;
397		479
398	#ifndef NO_BACKSPACE_KEY	480	#ifndef NO_BACKSPACE_KEY
399	if (!rs[Rs_backspace_key])	481	if (!rs[Rs_backspace_key])
400	# ifdef DEFAULT_BACKSPACE	482	# ifdef DEFAULT_BACKSPACE
401	key_backspace = DEFAULT_BACKSPACE;	483	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
402	# else	484	# else
403	key_backspace = "DEC"; /* can toggle between \010 or \177 */	485	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
404	# endif	486	# endif
405	else
406	{
407	val = strdup (rs[Rs_backspace_key]);
408	rxvt_Str_trim (val);
409	rxvt_Str_escaped (val);
410	key_backspace = val;
411	}
412	#endif	487	#endif
413		488
414	#ifndef NO_DELETE_KEY	489	#ifndef NO_DELETE_KEY
415	if (!rs[Rs_delete_key])	490	if (!rs[Rs_delete_key])
416	# ifdef DEFAULT_DELETE	491	# ifdef DEFAULT_DELETE
417	key_delete = DEFAULT_DELETE;	492	rs[Rs_delete_key] = DEFAULT_DELETE;
418	# else	493	# else
419	key_delete = "\033[3~";	494	rs[Rs_delete_key] = "\033[3~";
420	# endif
421	else
422	{
423	val = strdup (rs[Rs_delete_key]);
424	rxvt_Str_trim (val);
425	rxvt_Str_escaped (val);
426	key_delete = val;
427	}
428	#endif	495	# endif
429	if (rs[Rs_answerbackstring])	496	#endif
430	{
431	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
432	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
433	}
434		497
435	#ifdef HAVE_SCROLLBARS	498	#ifdef HAVE_SCROLLBARS
436	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);	499	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
437	#endif	500	#endif
438		501
439	#ifdef XTERM_REVERSE_VIDEO	502	#ifdef XTERM_REVERSE_VIDEO
440	/* this is how xterm implements reverseVideo */	503	/* this is how xterm implements reverseVideo */
441	if (options & Opt_reverseVideo)	504	if (option (Opt_reverseVideo))
442	{	505	{
443	if (!rs[Rs_color + Color_fg])	506	if (!rs[Rs_color + Color_fg])
444	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	507	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		508
445	if (!rs[Rs_color + Color_bg])	509	if (!rs[Rs_color + Color_bg])
446	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	510	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
447	}	511	}
448	#endif	512	#endif
449		513
…		…
451	if (!rs[Rs_color + i])	515	if (!rs[Rs_color + i])
452	rs[Rs_color + i] = def_colorName[i];	516	rs[Rs_color + i] = def_colorName[i];
453		517
454	#ifndef XTERM_REVERSE_VIDEO	518	#ifndef XTERM_REVERSE_VIDEO
455	/* this is how we implement reverseVideo */	519	/* this is how we implement reverseVideo */
456	if (options & Opt_reverseVideo)	520	if (option (Opt_reverseVideo))
457	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	521	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
458	#endif	522	#endif
459		523
460	/* convenient aliases for setting fg/bg to colors */	524	/* convenient aliases for setting fg/bg to colors */
461	color_aliases (Color_fg);	525	color_aliases (Color_fg);
462	color_aliases (Color_bg);	526	color_aliases (Color_bg);
…		…
482	/*----------------------------------------------------------------------*/	546	/*----------------------------------------------------------------------*/
483	void	547	void
484	rxvt_term::init_env ()	548	rxvt_term::init_env ()
485	{	549	{
486	int i;	550	int i;
487	unsigned int u;
488	char *val;	551	char *val;
489		552
490	#ifdef DISPLAY_IS_IP	553	#ifdef DISPLAY_IS_IP
491	/* Fixup display_name for export over pty to any interested terminal	554	/* Fixup display_name for export over pty to any interested terminal
492	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	555	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
…		…
501	val = rxvt_network_display (rs[Rs_display_name]);	564	val = rxvt_network_display (rs[Rs_display_name]);
502	rs[Rs_display_name] = (const char *)val;	565	rs[Rs_display_name] = (const char *)val;
503		566
504	if (val == NULL)	567	if (val == NULL)
505	#endif /* DISPLAY_IS_IP */	568	#endif /* DISPLAY_IS_IP */
506	val = XDisplayString (display->display);	569	val = XDisplayString (dpy);
507		570
508	if (rs[Rs_display_name] == NULL)	571	if (rs[Rs_display_name] == NULL)
509	rs[Rs_display_name] = val; /* use broken `:0' value */	572	rs[Rs_display_name] = val; /* use broken `:0' value */
510		573
511	i = strlen (val);	574	i = strlen (val);
512	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	575	env_display = (char *)rxvt_malloc (i + 9);
513		576
514	sprintf (env_display, "DISPLAY=%s", val);	577	sprintf (env_display, "DISPLAY=%s", val);
515		578
516	/* avoiding the math library:	579	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
517	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
518	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
519	;
520	MAX_IT (i, 1);
521	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
522
523	sprintf (env_windowid, "WINDOWID=%u",
524	(unsigned int)TermWin.parent[0]);
525		580
526	/* add entries to the environment:	581	/* add entries to the environment:
527	* @ DISPLAY: in case we started with -display	582	* @ DISPLAY: in case we started with -display
528	* @ WINDOWID: X window id number of the window	583	* @ WINDOWID: X window id number of the window
529	* @ COLORTERM: terminal sub-name and also indicates its color	584	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
531	* @ TERMINFO: path to terminfo directory	586	* @ TERMINFO: path to terminfo directory
532	* @ COLORFGBG: fg;bg color codes	587	* @ COLORFGBG: fg;bg color codes
533	*/	588	*/
534	putenv (env_display);	589	putenv (env_display);
535	putenv (env_windowid);	590	putenv (env_windowid);
		591
536	if (env_colorfgbg)	592	if (env_colorfgbg)
537	putenv (env_colorfgbg);	593	putenv (env_colorfgbg);
538		594
539	#ifdef RXVT_TERMINFO	595	#ifdef RXVT_TERMINFO
540	putenv ("TERMINFO=" RXVT_TERMINFO);	596	putenv ("TERMINFO=" RXVT_TERMINFO);
541	#endif	597	#endif
542		598
543	if (display->depth <= 2)	599	if (depth <= 2)
544	putenv ("COLORTERM=" COLORTERMENV "-mono");	600	putenv ("COLORTERM=" COLORTERMENV "-mono");
545	else	601	else
546	putenv ("COLORTERM=" COLORTERMENVFULL);	602	putenv ("COLORTERM=" COLORTERMENVFULL);
547		603
548	if (rs[Rs_term_name] != NULL)	604	if (rs[Rs_term_name] != NULL)
549	{	605	{
550	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));	606	env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
551	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	607	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
552	putenv (env_term);	608	putenv (env_term);
553	}	609	}
554	else	610	else
555	putenv ("TERM=" TERMENV);	611	putenv ("TERM=" TERMENV);
…		…
568	* This should support all European type languages.	624	* This should support all European type languages.
569	*/	625	*/
570	void	626	void
571	rxvt_term::set_locale (const char *locale)	627	rxvt_term::set_locale (const char *locale)
572	{	628	{
		629	set_environ (envv);
		630
573	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	631	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
574	free (this->locale);	632	free (this->locale);
575	this->locale = setlocale (LC_CTYPE, locale);	633	this->locale = setlocale (LC_CTYPE, locale);
576		634
577	if (!this->locale)	635	if (!this->locale)
578	{	636	{
579	if (*locale)	637	if (*locale)
580	{	638	{
581	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);	639	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
582	setlocale (LC_CTYPE, "");	640	setlocale (LC_CTYPE, "C");
583	}	641	}
584	else	642	else
585	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");	643	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
586		644
587	this->locale = "";	645	this->locale = "C";
588	}	646	}
589		647
590		648
591	this->locale = rxvt_strdup (this->locale);	649	this->locale = rxvt_strdup (this->locale);
592	SET_LOCALE (this->locale);	650	SET_LOCALE (this->locale);
593	mbstate.reset ();	651	mbstate.reset ();
594	#endif	652	#endif
595		653
596	#if 0
597	#if HAVE_NL_LANGINFO	654	#if HAVE_NL_LANGINFO
598	char *codeset = strdup (nl_langinfo (CODESET));	655	char *codeset = strdup (nl_langinfo (CODESET));
599	enc_utf8 = !strcasecmp (codeset, "UTF-8")	656	// /^UTF.?8/i
600	|| !strcasecmp (codeset, "UTF8");	657	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		658	&& (codeset[1] == 'T' || codeset[1] == 't')
		659	&& (codeset[2] == 'F' || codeset[2] == 'f')
		660	&& (codeset[3] == '8' || codeset[4] == '8');
601	free (codeset);	661	free (codeset);
602	#else	662	#else
603	enc_utf8 = 0;	663	enc_utf8 = 0;
604	#endif	664	#endif
605	#endif
606	}	665	}
607		666
608	void	667	void
609	rxvt_term::init_xlocale ()	668	rxvt_term::init_xlocale ()
610	{	669	{
		670	set_environ (envv);
		671
611	#ifdef USE_XIM	672	#ifdef USE_XIM
612	if (!locale)	673	if (!locale)
613	rxvt_warn ("setting locale failed, working without locale support.\n");	674	rxvt_warn ("setting locale failed, working without locale support.\n");
614	else	675	else
615	{	676	{
616	set_string_property (display->atom ("WM_LOCALE_NAME"), locale);	677	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
617		678
618	if (!XSupportsLocale ())	679	if (!XSupportsLocale ())
619	{	680	{
620	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");	681	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
621	return;	682	return;
…		…
637	* Initialize the command connection.	698	* Initialize the command connection.
638	* This should be called after the X server connection is established.	699	* This should be called after the X server connection is established.
639	*/	700	*/
640		701
641	#ifdef META8_OPTION	702	#ifdef META8_OPTION
642	meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);	703	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
643	#endif	704	#endif
644		705
645	get_ourmods ();	706	get_ourmods ();
646		707
647	if (!(options & Opt_scrollTtyOutput))	708	if (!option (Opt_scrollTtyOutput))
648	priv_modes |= PrivMode_TtyOutputInh;	709	priv_modes |= PrivMode_TtyOutputInh;
649	if (options & Opt_scrollTtyKeypress)	710	if (option (Opt_scrollTtyKeypress))
650	priv_modes |= PrivMode_Keypress;	711	priv_modes |= PrivMode_Keypress;
651	if (!(options & Opt_jumpScroll))	712	if (!option (Opt_jumpScroll))
652	priv_modes |= PrivMode_smoothScroll;	713	priv_modes |= PrivMode_smoothScroll;
653		714
654	#ifndef NO_BACKSPACE_KEY	715	#ifndef NO_BACKSPACE_KEY
655	if (strcmp (key_backspace, "DEC") == 0)	716	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
656	priv_modes |= PrivMode_HaveBackSpace;	717	priv_modes |= PrivMode_HaveBackSpace;
657	#endif	718	#endif
658		719
659	/* add value for scrollBar */	720	/* add value for scrollBar */
660	if (scrollbar_visible ())	721	if (scrollBar.state)
661	{	722	{
662	priv_modes |= PrivMode_scrollBar;	723	priv_modes |= PrivMode_scrollBar;
663	SavedModes |= PrivMode_scrollBar;	724	SavedModes |= PrivMode_scrollBar;
664	}	725	}
665	if (menubar_visible ())
666	{
667	priv_modes |= PrivMode_menuBar;
668	SavedModes |= PrivMode_menuBar;
669	}
670
671	#ifdef CURSOR_BLINK
672	if (options & Opt_cursorBlink)
673	(void)gettimeofday (&lastcursorchange, NULL);
674	#endif
675		726
676	run_command (argv);	727	run_command (argv);
677	}	728	}
678		729
679	/*----------------------------------------------------------------------*/	730	/*----------------------------------------------------------------------*/
…		…
684		735
685	#ifdef OFF_FOCUS_FADING	736	#ifdef OFF_FOCUS_FADING
686	pix_colors = pix_colors_focused;	737	pix_colors = pix_colors_focused;
687	#endif	738	#endif
688		739
689	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)	740	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
690	{	741	{
		742	const char *name = rs[Rs_color + i];
		743
		744	if (!name)
		745	continue;
		746
691	rxvt_color xcol;	747	rxvt_color xcol;
692		748
693	if (!rs[Rs_color + i])	749	if (!set_color (xcol, name))
694	continue;
695
696	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
697	{	750	{
698	#ifndef XTERM_REVERSE_VIDEO	751	#ifndef XTERM_REVERSE_VIDEO
699	if (i < 2 && (options & Opt_reverseVideo))	752	if (i < 2 && option (Opt_reverseVideo))
700	rs[Rs_color + i] = def_colorName[!i];	753	name = def_colorName [1 - i];
701	else	754	else
702	#endif	755	#endif
703	rs[Rs_color + i] = def_colorName[i];	756	name = def_colorName [i];
704		757
705	if (!rs[Rs_color + i])	758	if (!name)
706	continue;	759	continue;
707		760
708	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	761	if (!set_color (xcol, name))
709	{	762	{
710	switch (i)	763	switch (i)
711	{	764	{
712	case Color_fg:	765	case Color_fg:
713	case Color_bg:	766	case Color_bg:
714	/* fatal: need bg/fg color */
715	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");	767	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
716	/* NOTREACHED */	768	name = "";
717	break;	769	break;
718	#ifndef NO_CURSORCOLOR	770	#ifndef NO_CURSORCOLOR
719	case Color_cursor2:	771	case Color_cursor2:
720	xcol = pix_colors[Color_fg];	772	#endif
721	break;
722	#endif /* ! NO_CURSORCOLOR */
723	case Color_pointer_fg:	773	case Color_pointer_fg:
724	xcol = pix_colors[Color_fg];	774	name = rs[Rs_color + Color_fg];
		775	xcol.set (this, name);
725	break;	776	break;
726	default:	777	default:
727	xcol = pix_colors[Color_bg]; /* None */	778	name = rs[Rs_color + Color_bg];
		779	xcol.set (this, name);
728	break;	780	break;
729	}	781	}
730	}	782	}
731	}	783	}
732		784
733	pix_colors[i] = xcol;	785	pix_colors[i] = xcol;
734	#ifdef OFF_FOCUS_FADING	786	rs[Rs_color + i] = name;
735	if (rs[Rs_fade])
736	pix_colors_unfocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
737	#endif
738	SET_PIXCOLOR (i);
739	}
740
741	if (display->depth <= 2)
742	{	787	}
		788
		789	if (depth <= 2)
		790	{
743	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];	791	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
744	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];	792	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
745	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];	793	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
746	}	794	}
747		795
748	/*	796	/*
749	* get scrollBar/menuBar shadow colors	797	* get scrollBar shadow colors
750	*	798	*
751	* The calculations of topShadow/bottomShadow values are adapted	799	* The calculations of topShadow/bottomShadow values are adapted
752	* from the fvwm window manager.	800	* from the fvwm window manager.
753	*/	801	*/
754	#ifdef KEEP_SCROLLCOLOR	802	#ifdef KEEP_SCROLLCOLOR
755
756	if (display->depth <= 2)	803	if (depth <= 2)
		804	{
757	{ /* Monochrome */	805	/* Monochrome */
758	pix_colors[Color_scroll] = pix_colors[Color_fg];	806	alias_color (Color_scroll, Color_fg);
759	pix_colors[Color_topShadow] = pix_colors[Color_bg];	807	alias_color (Color_topShadow, Color_bg);
760	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];	808	alias_color (Color_bottomShadow, Color_bg);
761	}	809	}
762	else	810	else
763	{	811	{
764	rxvt_color xcol[2];	812	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
765	/* xcol[0] == white
766	* xcol[1] == top shadow
767	* xcol[2] == bot shadow */
768		813
769	xcol[1] = pix_colors[Color_scroll];	814	rgba cscroll;
770	xcol[0].set (display, 65535, 65535, 65535);	815	pix_colors [Color_scroll].get (cscroll);
771
772	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
773
774	xcol[0].get (display, pr0, pg0, pb0);
775	xcol[1].get (display, pr1, pg1, pb1);
776
777	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
778		816
779	/* topShadowColor */	817	/* topShadowColor */
780	if (!xcol[1].set (display,	818	if (!pix_colors[Color_topShadow].set (this,
781	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	819	rgba (
782	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	820	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
783	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	821	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
784	xcol[1] = pix_colors[Color_White];	822	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
785		823	cscroll.a)
786	pix_colors[Color_topShadow] = xcol[1];	824	))
		825	alias_color (Color_topShadow, Color_White);
787	}	826	}
788	#endif /* KEEP_SCROLLCOLOR */	827	#endif /* KEEP_SCROLLCOLOR */
		828
		829	#ifdef OFF_FOCUS_FADING
		830	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		831	update_fade_color (i);
		832	#endif
789	}	833	}
790		834
791	/*----------------------------------------------------------------------*/	835	/*----------------------------------------------------------------------*/
792	/* color aliases, fg/bg bright-bold */	836	/* color aliases, fg/bg bright-bold */
793	void	837	void
…		…
798	int i = atoi (rs[Rs_color + idx]);	842	int i = atoi (rs[Rs_color + idx]);
799		843
800	if (i >= 8 && i <= 15)	844	if (i >= 8 && i <= 15)
801	{ /* bright colors */	845	{ /* bright colors */
802	i -= 8;	846	i -= 8;
803	#ifndef NO_BRIGHTCOLOR
804	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	847	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
805	return;	848	return;
806	#endif
807	}	849	}
808		850
809	if (i >= 0 && i <= 7) /* normal colors */	851	if (i >= 0 && i <= 7) /* normal colors */
810	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	852	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
811	}	853	}
…		…
817	* Use resource ``modifier'' to override the Meta modifier	859	* Use resource ``modifier'' to override the Meta modifier
818	*/	860	*/
819	void	861	void
820	rxvt_term::get_ourmods ()	862	rxvt_term::get_ourmods ()
821	{	863	{
822	int i, j, k;	864	int i, j, k;
823	int requestedmeta, realmeta, realalt;	865	int requestedmeta, realmeta, realalt;
824	const char *cm, *rsmod;	866	const char *cm, *rsmod;
825	XModifierKeymap *map;	867	XModifierKeymap *map;
826	KeyCode *kc;	868	KeyCode *kc;
827	const unsigned int modmasks[] =	869	const unsigned int modmasks[] =
828	{	870	{
829	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	871	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
830	};	872	};
831		873
832	requestedmeta = realmeta = realalt = 0;	874	requestedmeta = realmeta = realalt = 0;
833	rsmod = rs[Rs_modifier];	875	rsmod = rs[Rs_modifier];
		876
834	if (rsmod	877	if (rsmod
835	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)	878	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
836	requestedmeta = rsmod[3] - '0';	879	requestedmeta = rsmod[3] - '0';
837		880
838	map = XGetModifierMapping (display->display);	881	map = XGetModifierMapping (dpy);
839	kc = map->modifiermap;	882	kc = map->modifiermap;
		883
840	for (i = 1; i < 6; i++)	884	for (i = 1; i < 6; i++)
841	{	885	{
842	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	886	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		887
843	for (j = map->max_keypermod; j--; k++)	888	for (j = map->max_keypermod; j--; k++)
844	{	889	{
845	if (kc[k] == 0)	890	if (kc[k] == 0)
846	break;	891	break;
		892
847	switch (XKeycodeToKeysym (display->display, kc[k], 0))	893	switch (XKeycodeToKeysym (dpy, kc[k], 0))
848	{	894	{
849	case XK_Num_Lock:	895	case XK_Num_Lock:
850	ModNumLockMask = modmasks[i - 1];	896	ModNumLockMask = modmasks[i - 1];
851	/* FALLTHROUGH */	897	continue;
852	default:	898
853	continue; /* for (;;) */	899	case XK_ISO_Level3_Shift:
		900	ModLevel3Mask = modmasks[i - 1];
		901	continue;
		902
854	case XK_Meta_L:	903	case XK_Meta_L:
855	case XK_Meta_R:	904	case XK_Meta_R:
856	cm = "meta";	905	cm = "meta";
857	realmeta = i;	906	realmeta = i;
858	break;	907	break;
		908
859	case XK_Alt_L:	909	case XK_Alt_L:
860	case XK_Alt_R:	910	case XK_Alt_R:
861	cm = "alt";	911	cm = "alt";
862	realalt = i;	912	realalt = i;
863	break;	913	break;
		914
864	case XK_Super_L:	915	case XK_Super_L:
865	case XK_Super_R:	916	case XK_Super_R:
866	cm = "super";	917	cm = "super";
867	break;	918	break;
		919
868	case XK_Hyper_L:	920	case XK_Hyper_L:
869	case XK_Hyper_R:	921	case XK_Hyper_R:
870	cm = "hyper";	922	cm = "hyper";
871	break;	923	break;
		924
		925	default:
		926	continue;
872	}	927	}
		928
873	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)	929	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
874	requestedmeta = i;	930	requestedmeta = i;
875	}	931	}
876	}	932	}
		933
877	XFreeModifiermap (map);	934	XFreeModifiermap (map);
		935
878	i = (requestedmeta ? requestedmeta	936	i = requestedmeta ? requestedmeta
879	: (realmeta ? realmeta	937	: realmeta ? realmeta
880	: (realalt ? realalt : 0)));	938	: realalt ? realalt
		939	: 0;
		940
881	if (i)	941	if (i)
882	ModMetaMask = modmasks[i - 1];	942	ModMetaMask = modmasks[i - 1];
883	}	943	}
884		944
885	/*----------------------------------------------------------------------*/	945	/*----------------------------------------------------------------------*/
…		…
888	rxvt_term::create_windows (int argc, const char *const *argv)	948	rxvt_term::create_windows (int argc, const char *const *argv)
889	{	949	{
890	XClassHint classHint;	950	XClassHint classHint;
891	XWMHints wmHint;	951	XWMHints wmHint;
892	#if ENABLE_FRILLS	952	#if ENABLE_FRILLS
893	Atom prop = None;
894	MWMHints mwmhints;	953	MWMHints mwmhints = { };
895	#endif	954	#endif
896	XGCValues gcvalue;	955	XGCValues gcvalue;
897	long vt_emask;
898	XSetWindowAttributes attributes;	956	XSetWindowAttributes attributes;
899	XWindowAttributes gattr;	957	Window top, parent;
900		958
901	for (int i = 0; i < NUM_XA; i++)	959	dLocal (Display *, dpy);
902	xa[i] = XInternAtom (display->display, xa_names[i], False);
903		960
904	#ifdef USING_W11LIB	961	/* grab colors before netscape does */
905	/* enable W11 callbacks */	962	Get_Colours ();
906	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
907	#endif
908		963
909	if (options & Opt_transparent)	964	if (!set_fonts ())
910	{	965	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
911	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);	966
912	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	967	parent = display->root;
913	}	968
		969	attributes.override_redirect = !!option (Opt_override_redirect);
914		970
915	#if ENABLE_FRILLS	971	#if ENABLE_FRILLS
916	if (options & Opt_borderLess)	972	if (option (Opt_borderLess))
917	{	973	{
918	prop = XInternAtom(display->display, "_MOTIF_WM_INFO", True);	974	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
919
920	if (prop == None)
921	{	975	{
922	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/	976	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
923	#ifdef PREFER_24BIT
924	attributes.override_redirect = TRUE;	977	attributes.override_redirect = true;
925	#endif
926	mwmhints.flags = 0;
927	}	978	}
928	else	979	else
929	{	980	{
930	mwmhints.flags = MWM_HINTS_DECORATIONS;	981	mwmhints.flags = MWM_HINTS_DECORATIONS;
931	mwmhints.decorations = 0;
932	}	982	}
933	}	983	}
934	else	984	#endif
935	{	985
936	mwmhints.flags = 0;	986	#if ENABLE_XEMBED
		987	if (rs[Rs_embed])
937	}	988	{
938	#endif	989	XWindowAttributes wattr;
939		990
940	/* grab colors before netscape does */	991	parent = strtol (rs[Rs_embed], 0, 0);
941	Get_Colours ();
942		992
943	if (!set_fonts ())	993	if (!XGetWindowAttributes (dpy, parent, &wattr))
944	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");	994	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		995
		996	window_calc (wattr.width, wattr.height);
		997	}
		998	#endif
945		999
946	window_calc (0, 0);	1000	window_calc (0, 0);
		1001
		1002	/* sub-window placement & size in rxvt_resize_subwindows () */
		1003	attributes.background_pixel = pix_colors_focused [Color_border];
		1004	attributes.border_pixel = pix_colors_focused [Color_border];
		1005	attributes.colormap = cmap;
		1006
		1007	top = XCreateWindow (dpy, parent,
		1008	szHint.x, szHint.y,
		1009	szHint.width, szHint.height,
		1010	ext_bwidth,
		1011	depth, InputOutput, visual,
		1012	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		1013	&attributes);
		1014
		1015	this->parent[0] = top;
		1016
947	old_width = szHint.width;	1017	old_width = szHint.width;
948	old_height = szHint.height;	1018	old_height = szHint.height;
949		1019
950	/* sub-window placement & size in rxvt_resize_subwindows () */
951
952	#ifdef PREFER_24BIT
953	attributes.background_pixel = pix_colors_focused[Color_border];
954	attributes.border_pixel = pix_colors_focused[Color_border];
955	attributes.colormap = display->cmap;
956	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
957	szHint.x, szHint.y,
958	szHint.width, szHint.height,
959	TermWin.ext_bwidth,
960	display->depth, InputOutput,
961	display->visual,
962	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
963	#else
964	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
965	szHint.x, szHint.y,
966	szHint.width, szHint.height,
967	TermWin.ext_bwidth,
968	pix_colors_focused[Color_border],
969	pix_colors_focused[Color_border]);
970	#endif
971
972	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1020	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
973	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1021	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
974		1022
975	classHint.res_name = (char *)rs[Rs_name];	1023	classHint.res_name = (char *)rs[Rs_name];
976	classHint.res_class = (char *)RESCLASS;	1024	classHint.res_class = (char *)RESCLASS;
977		1025
978	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1026	wmHint.flags = InputHint | StateHint | WindowGroupHint;
979	wmHint.input = True;	1027	wmHint.input = True;
980	wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;	1028	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
981	wmHint.window_group = TermWin.parent[0];	1029	wmHint.window_group = top;
982		1030
983	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	1031	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
984	(char **)argv, argc, &szHint, &wmHint, &classHint);	1032	&szHint, &wmHint, &classHint);
985
986	/* Enable delete window protocol */
987	XSetWMProtocols (display->display, TermWin.parent[0],
988	&xa[XA_WMDELETEWINDOW], 1);
989		1033
990	#if ENABLE_FRILLS	1034	#if ENABLE_FRILLS
		1035	if (mwmhints.flags)
		1036	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1037	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1038	#endif
		1039
		1040	Atom protocols[] = {
		1041	xa[XA_WM_DELETE_WINDOW],
		1042	#if ENABLE_EWMH
		1043	xa[XA_NET_WM_PING],
		1044	#endif
		1045	};
		1046
		1047	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		1048
		1049	#if ENABLE_FRILLS
		1050	if (rs[Rs_transient_for])
		1051	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		1052	#endif
		1053
		1054	#if ENABLE_EWMH
991	long pid = getpid ();	1055	long pid = getpid ();
992		1056
993	XChangeProperty (display->display, TermWin.parent[0],	1057	XChangeProperty (dpy, top,
994	display->atom ("_NET_WM_PID"), XA_CARDINAL, 32,	1058	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
995	PropModeReplace, (unsigned char *)&pid, 1);	1059	PropModeReplace, (unsigned char *)&pid, 1);
996	#endif
997		1060
998	XSelectInput (display->display, TermWin.parent[0],	1061	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1062	#endif
		1063
		1064	XSelectInput (dpy, top,
999	KeyPressMask	1065	KeyPressMask
1000	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755	1066	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1001	| KeyReleaseMask	1067	| KeyReleaseMask
1002	#endif	1068	#endif
1003	| FocusChangeMask | VisibilityChangeMask	1069	| FocusChangeMask | VisibilityChangeMask
1004	| ExposureMask
1005	| StructureNotifyMask);	1070	| ExposureMask | StructureNotifyMask);
		1071
1006	termwin_ev.start (display, TermWin.parent[0]);	1072	termwin_ev.start (display, top);
1007
1008	#if ENABLE_FRILLS
1009	if (mwmhints.flags)
1010	{
1011	prop = XInternAtom (display->display, "_MOTIF_WM_HINTS", False);
1012	XChangeProperty (display->display, TermWin.parent[0], prop, prop, 32,
1013	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1014	}
1015	#endif
1016		1073
1017	/* vt cursor: Black-on-White is standard, but this is more popular */	1074	/* vt cursor: Black-on-White is standard, but this is more popular */
1018	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1075	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1019		1076
1020	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1077	#ifdef HAVE_SCROLLBARS
1021	/* cursor (menuBar/scrollBar): Black-on-White */	1078	/* cursor scrollBar: Black-on-White */
1022	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1079	leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1023	#endif
1024
1025	#ifdef POINTER_BLANK
1026	{
1027	XColor blackcolour;
1028	blackcolour.red = 0;
1029	blackcolour.green = 0;
1030	blackcolour.blue = 0;
1031	Font f = XLoadFont (display->display, "fixed");
1032	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1033	&blackcolour, &blackcolour);
1034	XUnloadFont (display->display, f);
1035	}
1036	#endif	1080	#endif
1037		1081
1038	/* the vt window */	1082	/* the vt window */
1039	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1083	vt = XCreateSimpleWindow (dpy, top,
1040	window_vt_x,
1041	window_vt_y,	1084	window_vt_x, window_vt_y,
1042	TermWin_TotalWidth (),	1085	width, height,
1043	TermWin_TotalHeight (),
1044	0,	1086	0,
1045	pix_colors_focused[Color_fg],	1087	pix_colors_focused[Color_fg],
1046	pix_colors_focused[Color_bg]);	1088	pix_colors_focused[Color_bg]);
1047	#ifdef DEBUG_X
1048	XStoreName (display->display, TermWin.vt, "vt window");
1049	#endif
1050		1089
1051	attributes.bit_gravity = NorthWestGravity;	1090	attributes.bit_gravity = NorthWestGravity;
1052	XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);	1091	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1053		1092
1054	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1093	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1055		1094
1056	pointer_unblank ();
1057
1058	#ifdef POINTER_BLANK
1059	if (options & Opt_pointerBlank)	1095	if (option (Opt_pointerBlank))
1060	vt_emask |= PointerMotionMask;	1096	vt_emask |= PointerMotionMask;
1061	else	1097	else
1062	#endif
1063	vt_emask |= Button1MotionMask | Button3MotionMask;	1098	vt_emask |= Button1MotionMask | Button3MotionMask;
1064		1099
1065	XSelectInput (display->display, TermWin.vt, vt_emask);	1100	vt_select_input ();
		1101
1066	vt_ev.start (display, TermWin.vt);	1102	vt_ev.start (display, vt);
1067
1068	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1069	if (menuBar_height ())
1070	{
1071	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1072	window_vt_x, 0,
1073	TermWin_TotalWidth (),
1074	menuBar_TotalHeight (),
1075	0,
1076	pix_colors_focused[Color_fg],
1077	pix_colors_focused[Color_scroll]);
1078
1079	#ifdef DEBUG_X
1080	XStoreName (display->display, menuBar.win, "menubar");
1081	#endif
1082
1083	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1084
1085	XDefineCursor (display->display, menuBar.win,
1086	XCreateFontCursor (display->display, XC_left_ptr));
1087
1088	XSelectInput (display->display, menuBar.win,
1089	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1090	| Button1MotionMask));
1091	menubar_ev.start (display, menuBar.win);
1092	}
1093	#endif
1094
1095	#ifdef XPM_BACKGROUND
1096	if (rs[Rs_backgroundPixmap] != NULL
1097	&& ! (options & Opt_transparent))
1098	{
1099	const char *p = rs[Rs_backgroundPixmap];
1100
1101	if ((p = strchr (p, ';')) != NULL)
1102	{
1103	p++;
1104	scale_pixmap (p);
1105	}
1106
1107	set_bgPixmap (rs[Rs_backgroundPixmap]);
1108	scr_touch (true);
1109	}
1110	#endif
1111		1103
1112	/* graphics context for the vt window */	1104	/* graphics context for the vt window */
1113	gcvalue.foreground = pix_colors[Color_fg];	1105	gcvalue.foreground = pix_colors[Color_fg];
1114	gcvalue.background = pix_colors[Color_bg];	1106	gcvalue.background = pix_colors[Color_bg];
1115	gcvalue.graphics_exposures = 1;	1107	gcvalue.graphics_exposures = 0;
1116	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1108
		1109	gc = XCreateGC (dpy, vt,
1117	GCForeground | GCBackground | GCGraphicsExposures,	1110	GCForeground | GCBackground | GCGraphicsExposures,
1118	&gcvalue);	1111	&gcvalue);
1119		1112
1120	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1113	drawable = new rxvt_drawable (this, vt);
1121		1114
1122	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1115	#ifdef RXVT_SCROLLBAR
1123	gcvalue.foreground = pix_colors[Color_topShadow];	1116	gcvalue.foreground = pix_colors[Color_topShadow];
1124	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1117	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1125	gcvalue.foreground = pix_colors[Color_bottomShadow];	1118	gcvalue.foreground = pix_colors[Color_bottomShadow];
1126	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1119	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1127	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];	1120	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1128	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1121	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1129	#endif	1122	#endif
1130		1123
1131	#ifdef OFF_FOCUS_FADING	1124	#ifdef OFF_FOCUS_FADING
1132	// initially we are in unfocused state	1125	// initially we are in unfocused state
1133	if (rs[Rs_fade])	1126	if (rs[Rs_fade])
1134	pix_colors = pix_colors_unfocused;	1127	pix_colors = pix_colors_unfocused;
1135	#endif	1128	#endif
1136		1129
		1130	pointer_unblank ();
1137	scr_recolour ();	1131	scr_recolour ();
1138	}	1132	}
1139		1133
1140	/* ------------------------------------------------------------------------- *	1134	/* ------------------------------------------------------------------------- *
1141	* GET TTY CURRENT STATE *	1135	* GET TTY CURRENT STATE *
1142	* ------------------------------------------------------------------------- */	1136	* ------------------------------------------------------------------------- */
1143	void	1137	void
1144	rxvt_get_ttymode (ttymode_t *tio, int erase)	1138	rxvt_get_ttymode (ttymode_t *tio, int erase)
1145	{	1139	{
1146	#ifdef HAVE_TERMIOS_H
1147	/*	1140	/*
1148	* standard System V termios interface	1141	* standard System V termios interface
1149	*/	1142	*/
1150	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1143	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1151	{	1144	{
1152	/* return error - use system defaults */	1145	// return error - use system defaults,
		1146	// where possible, and zero elsewhere
		1147	memset (tio, 0, sizeof (ttymode_t));
		1148
1153	tio->c_cc[VINTR] = CINTR;	1149	tio->c_cc[VINTR] = CINTR;
1154	tio->c_cc[VQUIT] = CQUIT;	1150	tio->c_cc[VQUIT] = CQUIT;
1155	tio->c_cc[VERASE] = CERASE;	1151	tio->c_cc[VERASE] = CERASE;
		1152	#ifdef VERASE2
		1153	tio->c_cc[VERASE2] = CERASE2;
		1154	#endif
1156	tio->c_cc[VKILL] = CKILL;	1155	tio->c_cc[VKILL] = CKILL;
1157	tio->c_cc[VSTART] = CSTART;	1156	tio->c_cc[VSTART] = CSTART;
1158	tio->c_cc[VSTOP] = CSTOP;	1157	tio->c_cc[VSTOP] = CSTOP;
1159	tio->c_cc[VSUSP] = CSUSP;	1158	tio->c_cc[VSUSP] = CSUSP;
1160	# ifdef VDSUSP	1159	# ifdef VDSUSP
1161
1162	tio->c_cc[VDSUSP] = CDSUSP;	1160	tio->c_cc[VDSUSP] = CDSUSP;
1163	# endif	1161	# endif
1164	# ifdef VREPRINT	1162	# ifdef VREPRINT
1165
1166	tio->c_cc[VREPRINT] = CRPRNT;	1163	tio->c_cc[VREPRINT] = CRPRNT;
1167	# endif	1164	# endif
1168	# ifdef VDISCRD	1165	# ifdef VDISCRD
1169
1170	tio->c_cc[VDISCRD] = CFLUSH;	1166	tio->c_cc[VDISCRD] = CFLUSH;
1171	# endif	1167	# endif
1172	# ifdef VWERSE	1168	# ifdef VWERSE
1173
1174	tio->c_cc[VWERSE] = CWERASE;	1169	tio->c_cc[VWERSE] = CWERASE;
1175	# endif	1170	# endif
1176	# ifdef VLNEXT	1171	# ifdef VLNEXT
1177
1178	tio->c_cc[VLNEXT] = CLNEXT;	1172	tio->c_cc[VLNEXT] = CLNEXT;
1179	# endif	1173	# endif
1180
1181	}	1174	}
		1175
1182	tio->c_cc[VEOF] = CEOF;	1176	tio->c_cc[VEOF] = CEOF;
1183	tio->c_cc[VEOL] = VDISABLE;	1177	tio->c_cc[VEOL] = VDISABLE;
1184	# ifdef VEOL2	1178	# ifdef VEOL2
1185
1186	tio->c_cc[VEOL2] = VDISABLE;	1179	tio->c_cc[VEOL2] = VDISABLE;
1187	# endif	1180	# endif
1188	# ifdef VSWTC	1181	# ifdef VSWTC
1189
1190	tio->c_cc[VSWTC] = VDISABLE;	1182	tio->c_cc[VSWTC] = VDISABLE;
1191	# endif	1183	# endif
1192	# ifdef VSWTCH	1184	# ifdef VSWTCH
1193
1194	tio->c_cc[VSWTCH] = VDISABLE;	1185	tio->c_cc[VSWTCH] = VDISABLE;
1195	# endif	1186	# endif
1196	# if VMIN != VEOF	1187	# if VMIN != VEOF
1197
1198	tio->c_cc[VMIN] = 1;	1188	tio->c_cc[VMIN] = 1;
1199	# endif	1189	# endif
1200	# if VTIME != VEOL	1190	# if VTIME != VEOL
1201
1202	tio->c_cc[VTIME] = 0;	1191	tio->c_cc[VTIME] = 0;
1203	# endif	1192	# endif
1204		1193
1205	if (erase != -1)	1194	if (erase != -1)
1206	tio->c_cc[VERASE] = (char)erase;	1195	tio->c_cc[VERASE] = (char)erase;
…		…
1222	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1211	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1223	# if defined (ECHOCTL) && defined (ECHOKE)	1212	# if defined (ECHOCTL) && defined (ECHOKE)
1224	| ECHOCTL | ECHOKE	1213	| ECHOCTL | ECHOKE
1225	# endif	1214	# endif
1226	| ECHOE | ECHOK);	1215	| ECHOE | ECHOK);
1227	# else /* HAVE_TERMIOS_H */
1228
1229	/*
1230	* sgtty interface
1231	*/
1232
1233	/* get parameters -- gtty */
1234	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1235	{
1236	tio->sg.sg_erase = CERASE; /* ^H */
1237	tio->sg.sg_kill = CKILL; /* ^U */
1238	}
1239	if (erase != -1)
1240	tio->sg.sg_erase = (char)erase;
1241
1242	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1243
1244	/* get special characters */
1245	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1246	{
1247	tio->tc.t_intrc = CINTR; /* ^C */
1248	tio->tc.t_quitc = CQUIT; /* ^\ */
1249	tio->tc.t_startc = CSTART; /* ^Q */
1250	tio->tc.t_stopc = CSTOP; /* ^S */
1251	tio->tc.t_eofc = CEOF; /* ^D */
1252	tio->tc.t_brkc = -1;
1253	}
1254	/* get local special chars */
1255	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1256	{
1257	tio->lc.t_suspc = CSUSP; /* ^Z */
1258	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1259	tio->lc.t_rprntc = CRPRNT; /* ^R */
1260	tio->lc.t_flushc = CFLUSH; /* ^O */
1261	tio->lc.t_werasc = CWERASE; /* ^W */
1262	tio->lc.t_lnextc = CLNEXT; /* ^V */
1263	}
1264	/* get line discipline */
1265	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1266	# ifdef NTTYDISC
1267
1268	tio->line = NTTYDISC;
1269	# endif /* NTTYDISC */
1270
1271	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1272	#endif /* HAVE_TERMIOS_H */
1273		1216
1274	/*	1217	/*
1275	* Debugging	1218	* Debugging
1276	*/	1219	*/
1277	#ifdef DEBUG_TTYMODE	1220	#ifdef DEBUG_TTYMODE
…		…
1295	FOO (IGNCR, "IGNCR");	1238	FOO (IGNCR, "IGNCR");
1296	FOO (ICRNL, "ICRNL");	1239	FOO (ICRNL, "ICRNL");
1297	FOO (IXON, "IXON");	1240	FOO (IXON, "IXON");
1298	FOO (IXOFF, "IXOFF");	1241	FOO (IXOFF, "IXOFF");
1299	# ifdef IUCLC	1242	# ifdef IUCLC
1300
1301	FOO (IUCLC, "IUCLC");	1243	FOO (IUCLC, "IUCLC");
1302	# endif	1244	# endif
1303	# ifdef IXANY	1245	# ifdef IXANY
1304
1305	FOO (IXANY, "IXANY");	1246	FOO (IXANY, "IXANY");
1306	# endif	1247	# endif
1307	# ifdef IMAXBEL	1248	# ifdef IMAXBEL
1308
1309	FOO (IMAXBEL, "IMAXBEL");	1249	FOO (IMAXBEL, "IMAXBEL");
1310	# endif	1250	# endif
1311		1251
1312	fprintf (stderr, "\n");	1252	fprintf (stderr, "\n");
1313		1253
…		…
1320	FOO (VERASE, "VERASE");	1260	FOO (VERASE, "VERASE");
1321	FOO (VKILL, "VKILL");	1261	FOO (VKILL, "VKILL");
1322	FOO (VEOF, "VEOF");	1262	FOO (VEOF, "VEOF");
1323	FOO (VEOL, "VEOL");	1263	FOO (VEOL, "VEOL");
1324	# ifdef VEOL2	1264	# ifdef VEOL2
1325
1326	FOO (VEOL2, "VEOL2");	1265	FOO (VEOL2, "VEOL2");
1327	# endif	1266	# endif
1328	# ifdef VSWTC	1267	# ifdef VSWTC
1329
1330	FOO (VSWTC, "VSWTC");	1268	FOO (VSWTC, "VSWTC");
1331	# endif	1269	# endif
1332	# ifdef VSWTCH	1270	# ifdef VSWTCH
1333
1334	FOO (VSWTCH, "VSWTCH");	1271	FOO (VSWTCH, "VSWTCH");
1335	# endif	1272	# endif
1336
1337	FOO (VSTART, "VSTART");	1273	FOO (VSTART, "VSTART");
1338	FOO (VSTOP, "VSTOP");	1274	FOO (VSTOP, "VSTOP");
1339	FOO (VSUSP, "VSUSP");	1275	FOO (VSUSP, "VSUSP");
1340	# ifdef VDSUSP	1276	# ifdef VDSUSP
1341
1342	FOO (VDSUSP, "VDSUSP");	1277	FOO (VDSUSP, "VDSUSP");
1343	# endif	1278	# endif
1344	# ifdef VREPRINT	1279	# ifdef VREPRINT
1345
1346	FOO (VREPRINT, "VREPRINT");	1280	FOO (VREPRINT, "VREPRINT");
1347	# endif	1281	# endif
1348	# ifdef VDISCRD	1282	# ifdef VDISCRD
1349
1350	FOO (VDISCRD, "VDISCRD");	1283	FOO (VDISCRD, "VDISCRD");
1351	# endif	1284	# endif
1352	# ifdef VWERSE	1285	# ifdef VWERSE
1353
1354	FOO (VWERSE, "VWERSE");	1286	FOO (VWERSE, "VWERSE");
1355	# endif	1287	# endif
1356	# ifdef VLNEXT	1288	# ifdef VLNEXT
1357
1358	FOO (VLNEXT, "VLNEXT");	1289	FOO (VLNEXT, "VLNEXT");
1359	# endif	1290	# endif
1360		1291
1361	fprintf (stderr, "\n");	1292	fprintf (stderr, "\n");
1362	# undef FOO	1293	# undef FOO
…		…
1371	* the slave.	1302	* the slave.
1372	*/	1303	*/
1373	void	1304	void
1374	rxvt_term::run_command (const char *const *argv)	1305	rxvt_term::run_command (const char *const *argv)
1375	{	1306	{
		1307	#if ENABLE_FRILLS
		1308	if (rs[Rs_pty_fd])
		1309	{
		1310	pty->pty = atoi (rs[Rs_pty_fd]);
		1311
		1312	if (pty->pty >= 0)
		1313	{
		1314	if (getfd_hook)
		1315	pty->pty = (*getfd_hook) (pty->pty);
		1316
		1317	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1318	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1319	}
		1320	}
		1321	else
		1322	#endif
		1323	if (!pty->get ())
		1324	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1325
1376	int er;	1326	int er;
1377		1327
1378	if (!pty.get ())
1379	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1380
1381	#ifndef NO_BACKSPACE_KEY	1328	#ifndef NO_BACKSPACE_KEY
1382	if (key_backspace[0] && !key_backspace[1])	1329	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1383	er = key_backspace[0];	1330	er = rs[Rs_backspace_key][0];
1384	else if (strcmp (key_backspace, "DEC") == 0)	1331	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1385	er = '\177'; /* the initial state anyway */	1332	er = '\177'; /* the initial state anyway */
1386	else	1333	else
1387	#endif	1334	#endif
1388	er = -1;	1335	er = -1;
1389		1336
1390	rxvt_get_ttymode (&tio, er);	1337	rxvt_get_ttymode (&tio, er);
		1338	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
		1339	pty->set_utf8_mode (enc_utf8);
1391		1340
1392	/* set initial window size */	1341	/* set initial window size */
1393	tt_winch ();	1342	tt_winch ();
1394		1343
1395	sw_chld.start (SIGCHLD);	1344	#if ENABLE_FRILLS
		1345	if (rs[Rs_pty_fd])
		1346	return;
		1347	#endif
1396		1348
1397	#ifndef __QNX__
1398	/* spin off the command interpreter */	1349	/* spin off the command interpreter */
1399	switch (cmd_pid = fork ())	1350	switch (cmd_pid = fork ())
1400	{	1351	{
1401	case -1:	1352	case -1:
		1353	{
		1354	cmd_pid = 0;
1402	rxvt_fatal ("can't fork, aborting.\n");	1355	rxvt_fatal ("can't fork, aborting.\n");
		1356	}
1403	case 0:	1357	case 0:
1404	init_env ();	1358	init_env ();
1405		1359
1406	if (!pty.make_controlling_tty ())	1360	if (!pty->make_controlling_tty ())
1407	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);	1361	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1408	else	1362	else
1409	{	1363	{
1410	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1364	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1411	dup2 (pty.tty, STDIN_FILENO);	1365	dup2 (pty->tty, STDIN_FILENO);
1412	dup2 (pty.tty, STDOUT_FILENO);	1366	dup2 (pty->tty, STDOUT_FILENO);
1413	dup2 (pty.tty, STDERR_FILENO);	1367	dup2 (pty->tty, STDERR_FILENO);
1414		1368
1415	// close all our file handles that we do no longer need	1369	// close all our file handles that we do no longer need
1416	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)	1370	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1417	{	1371	{
1418	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);	1372	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1419	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);	1373	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1420	}	1374	}
1421		1375
1422	run_child (argv);	1376	run_child (argv);
1423	fprintf (stderr, "%s: unable to exec child.", RESNAME);	1377	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1424	}	1378	}
1425		1379
1426	_exit (EXIT_FAILURE);	1380	_exit (EXIT_FAILURE);
1427		1381
1428	default:	1382	default:
1429	{	1383	if (!option (Opt_utmpInhibit))
1430	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1384	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1431	int fdstdin;
1432		1385
1433	fdstdin = dup (STDIN_FILENO);	1386	pty->close_tty ();
1434	dup2 (pty.tty, STDIN_FILENO);
1435	#endif
1436		1387
1437	#ifdef UTMP_SUPPORT	1388	child_ev.start (cmd_pid);
1438	privileged_utmp (SAVE);
1439	#endif
1440		1389
1441	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1390	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1442
1443	dup2 (fdstdin, STDIN_FILENO);
1444	close (fdstdin);
1445	#endif
1446	}
1447
1448	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1449	break;	1391	break;
1450	}	1392	}
1451	#else /* __QNX__ uses qnxspawn () */
1452	fchmod (pty.tty, 0622);
1453	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1454	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1455
1456	if (run_child (argv) == -1)
1457	exit (EXIT_FAILURE);
1458	#endif
1459	}	1393	}
1460		1394
1461	/* ------------------------------------------------------------------------- *	1395	/* ------------------------------------------------------------------------- *
1462	* CHILD PROCESS OPERATIONS *	1396	* CHILD PROCESS OPERATIONS *
1463	* ------------------------------------------------------------------------- */	1397	* ------------------------------------------------------------------------- */
…		…
1468	int	1402	int
1469	rxvt_term::run_child (const char *const *argv)	1403	rxvt_term::run_child (const char *const *argv)
1470	{	1404	{
1471	char *login;	1405	char *login;
1472		1406
1473	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1474
1475	if (options & Opt_console)	1407	if (option (Opt_console))
1476	{ /* be virtual console, fail silently */	1408	{ /* be virtual console, fail silently */
1477	#ifdef TIOCCONS	1409	#ifdef TIOCCONS
1478	unsigned int on = 1;	1410	unsigned int on = 1;
1479		1411
1480	ioctl (STDIN_FILENO, TIOCCONS, &on);	1412	ioctl (STDIN_FILENO, TIOCCONS, &on);
…		…
1507	// unblock signals (signals are blocked by iom.C	1439	// unblock signals (signals are blocked by iom.C
1508	sigset_t ss;	1440	sigset_t ss;
1509	sigemptyset (&ss);	1441	sigemptyset (&ss);
1510	sigprocmask (SIG_SETMASK, &ss, 0);	1442	sigprocmask (SIG_SETMASK, &ss, 0);
1511		1443
1512	#ifndef __QNX__
1513	/* command interpreter path */	1444	/* command interpreter path */
1514	if (argv != NULL)	1445	if (argv)
1515	{	1446	{
1516	# ifdef DEBUG_CMD	1447	# ifdef DEBUG_CMD
1517	int i;	1448	int i;
1518		1449
1519	for (i = 0; argv[i]; i++)	1450	for (i = 0; argv[i]; i++)
…		…
1523	execvp (argv[0], (char *const *)argv);	1454	execvp (argv[0], (char *const *)argv);
1524	/* no error message: STDERR is closed! */	1455	/* no error message: STDERR is closed! */
1525	}	1456	}
1526	else	1457	else
1527	{	1458	{
1528	const char *argv0, *shell;	1459	const char *argv0, *shell;
1529		1460
1530	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')	1461	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1531	shell = "/bin/sh";	1462	shell = "/bin/sh";
1532		1463
1533	argv0 = (const char *)rxvt_r_basename (shell);	1464	argv0 = (const char *)rxvt_basename (shell);
1534		1465
1535	if (options & Opt_loginShell)	1466	if (option (Opt_loginShell))
1536	{	1467	{
1537	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));	1468	login = (char *)rxvt_malloc (strlen (argv0) + 2);
1538		1469
1539	login[0] = '-';	1470	login[0] = '-';
1540	strcpy (&login[1], argv0);	1471	strcpy (&login[1], argv0);
1541	argv0 = login;	1472	argv0 = login;
1542	}	1473	}
		1474
1543	execlp (shell, argv0, NULL);	1475	execlp (shell, argv0, (char *)0);
1544	/* no error message: STDERR is closed! */	1476	/* no error message: STDERR is closed! */
1545	}	1477	}
1546
1547	#else /* __QNX__ uses qnxspawn () */
1548
1549	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1550	char *command = NULL, fullcommand[_MAX_PATH];
1551	char **arg_v, *arg_a[2] = { NULL, NULL };
1552
1553	if (argv != NULL)
1554	{
1555	if (access (argv[0], X_OK) == -1)
1556	{
1557	if (strchr (argv[0], '/') == NULL)
1558	{
1559	searchenv (argv[0], "PATH", fullcommand);
1560
1561	if (fullcommand[0] != '\0')
1562	command = fullcommand;
1563	}
1564
1565	if (access (command, X_OK) == -1)
1566	return -1;
1567	}
1568	else
1569	command = argv[0];
1570
1571	arg_v = argv;
1572	}
1573	else
1574	{
1575	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1576	command = "/bin/sh";
1577
1578	arg_a[0] = my_basename (command);
1579
1580	if (options & Opt_loginShell)
1581	{
1582	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1583
1584	login[0] = '-';
1585	strcpy (&login[1], arg_a[0]);
1586	arg_a[0] = login;
1587	}
1588
1589	arg_v = arg_a;
1590	}
1591
1592	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1593	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1594	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1595	command, arg_v, environ, iov_a, 0);
1596	if (login)
1597	free (login);
1598
1599	pty.close_tty ();
1600	return pty.pty;
1601	#endif
1602		1478
1603	return -1;	1479	return -1;
1604	}	1480	}
1605		1481
1606	/*----------------------- end-of-file (C source) -----------------------*/	1482	/*----------------------- end-of-file (C source) -----------------------*/

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