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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.90 by root, Wed Aug 25 03:47:20 2004 UTC vs.
Revision 1.228 by ayin, Wed Dec 12 23:50:00 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>
13	* - QNX support
14	* Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>	15	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
15	*	16	*
16	* This program is free software; you can redistribute it and/or modify	17	* 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	18	* 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	19	* the Free Software Foundation; either version 2 of the License, or
19	* (at your option) any later version.	20	* (at your option) any later version.
…		…
31	* Initialisation routines.	32	* Initialisation routines.
32	*/	33	*/
33		34
34	#include "../config.h" /* NECESSARY */	35	#include "../config.h" /* NECESSARY */
35	#include "rxvt.h" /* NECESSARY */	36	#include "rxvt.h" /* NECESSARY */
		37	#include "rxvtutil.h"
36	#include "init.h"	38	#include "init.h"
37		39
		40	#include <limits>
		41
38	#include <signal.h>	42	#include <csignal>
		43
		44	#include <fcntl.h>
		45
		46	#ifdef HAVE_XSETLOCALE
		47	# define X_LOCALE
		48	# include <X11/Xlocale.h>
		49	#else
		50	# ifdef HAVE_SETLOCALE
		51	# include <clocale>
		52	# endif
		53	#endif
		54
		55	#ifdef HAVE_NL_LANGINFO
		56	# include <langinfo.h>
		57	#endif
		58
		59	#ifdef DISPLAY_IS_IP
		60	/* On Solaris link with -lsocket and -lnsl */
		61	#include <sys/types.h>
		62	#include <sys/socket.h>
		63
		64	/* these next two are probably only on Sun (not Solaris) */
		65	#ifdef HAVE_SYS_SOCKIO_H
		66	#include <sys/sockio.h>
		67	#endif
		68	#ifdef HAVE_SYS_BYTEORDER_H
		69	#include <sys/byteorder.h>
		70	#endif
		71
		72	#include <netinet/in.h>
		73	#include <arpa/inet.h>
		74	#include <net/if.h>
		75	#include <net/if_arp.h>
		76
		77	static char *
		78	rxvt_network_display (const char *display)
		79	{
		80	char buffer[1024], *rval = NULL;
		81	struct ifconf ifc;
		82	struct ifreq *ifr;
		83	int i, skfd;
		84
		85	if (display[0] != ':' && strncmp (display, "unix:", 5))
		86	return (char *) display; /* nothing to do */
		87
		88	ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
		89	ifc.ifc_buf = buffer;
		90
		91	if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
		92	{
		93	perror ("socket");
		94	return NULL;
		95	}
		96
		97	if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
		98	{
		99	perror ("SIOCGIFCONF");
		100	close (skfd);
		101	return NULL;
		102	}
		103
		104	for (i = 0, ifr = ifc.ifc_req;
		105	i < (ifc.ifc_len / sizeof (struct ifreq));
		106	i++, ifr++)
		107	{
		108	struct ifreq ifr2;
		109
		110	strcpy (ifr2.ifr_name, ifr->ifr_name);
		111
		112	if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
		113	{
		114	unsigned long addr;
		115	struct sockaddr_in *p_addr;
		116
		117	p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
		118	addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
		119
		120	/*
		121	* not "0.0.0.0" or "127.0.0.1" - so format the address
		122	*/
		123	if (addr && addr != 0x7F000001)
		124	{
		125	char *colon = strchr (display, ':');
		126
		127	if (colon == NULL)
		128	colon = ":0.0";
		129
		130	rval = rxvt_malloc (strlen (colon) + 16);
		131	sprintf (rval, "%d.%d.%d.%d%s",
		132	(int) ((addr >> 030) & 0xFF),
		133	(int) ((addr >> 020) & 0xFF),
		134	(int) ((addr >> 010) & 0xFF),
		135	(int) (addr & 0xFF), colon);
		136	break;
		137	}
		138	}
		139	}
		140
		141	close (skfd);
		142
		143	return rval;
		144	}
		145	#endif
39		146
40	const char *const def_colorName[] =	147	const char *const def_colorName[] =
41	{	148	{
42	COLOR_FOREGROUND,	149	COLOR_FOREGROUND,
43	COLOR_BACKGROUND,	150	COLOR_BACKGROUND,
44	/* low-intensity colors */	151	/* low-intensity colors */
45	"Black", /* 0: black (#000000) */	152	"rgb:00/00/00", // 0: black (Black)
46	#ifndef NO_BRIGHTCOLOR	153	"rgb:cd/00/00", // 1: red (Red3)
47	"Red3", /* 1: red (#CD0000) */	154	"rgb:00/cd/00", // 2: green (Green3)
48	"Green3", /* 2: green (#00CD00) */	155	"rgb:cd/cd/00", // 3: yellow (Yellow3)
49	"Yellow3", /* 3: yellow (#CDCD00) */	156	"rgb:00/00/cd", // 4: blue (Blue3)
50	"Blue3", /* 4: blue (#0000CD) */	157	"rgb:cd/00/cd", // 5: magenta (Magenta3)
51	"Magenta3", /* 5: magenta (#CD00CD) */	158	"rgb:00/cd/cd", // 6: cyan (Cyan3)
52	"Cyan3", /* 6: cyan (#00CDCD) */
53	# ifdef XTERM_COLORS	159	# ifdef XTERM_COLORS
54	"Grey90", /* 7: white (#E5E5E5) */	160	"rgb:e5/e5/e5", // 7: white (Grey90)
55	# else	161	# else
56	"AntiqueWhite", /* 7: white (#FAEBD7) */	162	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57	# endif	163	# endif
58	/* high-intensity colors */	164	/* high-intensity colors */
59	# ifdef XTERM_COLORS	165	# ifdef XTERM_COLORS
60	"Grey30", /* 8: bright black (#4D4D4D) */	166	"rgb:4d/4d/4d", // 8: bright black (Grey30)
61	# else	167	# else
62	"Grey25", /* 8: bright black (#404040) */	168	"rgb:40/40/40", // 8: bright black (Grey25)
63	# endif	169	# endif
64	#endif /* NO_BRIGHTCOLOR */	170	"rgb:ff/00/00", // 1/9: bright red (Reed)
65	"Red", /* 1/9: bright red (#FF0000) */	171	"rgb:00/ff/00", // 2/10: bright green (Green)
66	"Green", /* 2/10: bright green (#00FF00) */	172	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67	"Yellow", /* 3/11: bright yellow (#FFFF00) */	173	"rgb:00/00/ff", // 4/12: bright blue (Blue)
68	"Blue", /* 4/12: bright blue (#0000FF) */	174	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69	"Magenta", /* 5/13: bright magenta (#FF00FF) */	175	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70	"Cyan", /* 6/14: bright cyan (#00FFFF) */	176	"rgb:ff/ff/ff", // 7/15: bright white (White)
71	"White", /* 7/15: bright white (#FFFFFF) */
72		177
73	// 88 xterm colours	178	// 88 xterm colours
74	"rgb:00/00/00",	179	"rgb:00/00/00",
75	"rgb:00/00/8b",	180	"rgb:00/00/8b",
76	"rgb:00/00/cd",	181	"rgb:00/00/cd",
…		…
145	"rgb:e7/e7/e7",	250	"rgb:e7/e7/e7",
146		251
147	#ifndef NO_CURSORCOLOR	252	#ifndef NO_CURSORCOLOR
148	COLOR_CURSOR_BACKGROUND,	253	COLOR_CURSOR_BACKGROUND,
149	COLOR_CURSOR_FOREGROUND,	254	COLOR_CURSOR_FOREGROUND,
150	#endif /* ! NO_CURSORCOLOR */	255	#endif /* ! NO_CURSORCOLOR */
151	NULL, /* Color_pointer_fg */	256	NULL, /* Color_pointer_fg */
152	NULL, /* Color_pointer_bg */	257	NULL, /* Color_pointer_bg */
153	NULL, /* Color_border */	258	NULL, /* Color_border */
154	#ifndef NO_BOLD_UNDERLINE_REVERSE	259	#ifndef NO_BOLD_UNDERLINE_REVERSE
155	NULL, /* Color_BD */	260	NULL, /* Color_BD */
156	NULL, /* Color_IT */	261	NULL, /* Color_IT */
157	NULL, /* Color_UL */	262	NULL, /* Color_UL */
158	NULL, /* Color_RV */	263	NULL, /* Color_RV */
159	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	264	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		265	#if ENABLE_FRILLS
		266	NULL, // Color_underline
		267	#endif
160	#ifdef OPTION_HC	268	#ifdef OPTION_HC
161	NULL,	269	NULL,
162	#endif	270	#endif
163	#ifdef KEEP_SCROLLCOLOR	271	#ifdef KEEP_SCROLLCOLOR
164	COLOR_SCROLLBAR,	272	COLOR_SCROLLBAR,
165	COLOR_SCROLLTROUGH,	273	COLOR_SCROLLTROUGH,
166	#endif /* KEEP_SCROLLCOLOR */	274	#endif /* KEEP_SCROLLCOLOR */
167	#if TINTING	275	#if ENABLE_TRANSPARENCY
168	NULL,	276	NULL,
169	#endif	277	#endif
		278	#if OFF_FOCUS_FADING
		279	"rgb:00/00/00",
		280	#endif
170	};	281	};
171		282
172	const char *const xa_names[NUM_XA] =	283	void
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
186	#ifdef OFFIX_DND
187	"DndProtocol",
188	"DndSelection",
189	#endif
190	"CLIPBOARD"
191	};
192
193	bool
194	rxvt_term::init_vars ()	284	rxvt_term::init_vars ()
195	{	285	{
		286	pix_colors = //
196	pix_colors_focused = new rxvt_color [TOTAL_COLORS];	287	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
197	#ifdef OFF_FOCUS_FADING	288	#ifdef OFF_FOCUS_FADING
198	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];	289	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
199	#endif	290	#endif
200	pix_colors = pix_colors_focused;
201		291
202	if (pix_colors == NULL)
203	return false;
204
205	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
206	TermWin.pixmap = None;
207	#endif
208		292
209	MEvent.time = CurrentTime;	293	MEvent.time = CurrentTime;
210	MEvent.button = AnyButton;	294	MEvent.button = AnyButton;
211	options = DEFAULT_OPTIONS;
212	want_refresh = 1;	295	want_refresh = 1;
213	cmd_pid = -1;
214	pty.pty = pty.tty = -1;
215	priv_modes = SavedModes = PrivMode_Default;	296	priv_modes = SavedModes = PrivMode_Default;
216	TermWin.focus = 0;
217	TermWin.ncol = 80;	297	ncol = 80;
218	TermWin.nrow = 24;	298	nrow = 24;
219	TermWin.int_bwidth = INTERNALBORDERWIDTH;	299	int_bwidth = INTERNALBORDERWIDTH;
220	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	300	ext_bwidth = EXTERNALBORDERWIDTH;
221	TermWin.lineSpace = LINESPACE;	301	lineSpace = LINESPACE;
222	TermWin.saveLines = SAVELINES;	302	saveLines = SAVELINES;
223	numpix_colors = TOTAL_COLORS;	303	numpix_colors = TOTAL_COLORS;
224		304
225	refresh_limit = 1;
226	refresh_type = SLOW_REFRESH;	305	refresh_type = SLOW_REFRESH;
227	prev_nrow = prev_ncol = 0;
228		306
229	oldcursor.row = oldcursor.col = -1;	307	oldcursor.row = oldcursor.col = -1;
230	#ifdef XPM_BACKGROUND
231	/* bgPixmap.w = bgPixmap.h = 0; */
232	bgPixmap.x = bgPixmap.y = 50;
233	bgPixmap.pixmap = None;
234	#endif
235
236	last_bot = last_state = -1;	308	last_bot = last_state = -1;
237		309
238	#ifdef MENUBAR	310	set_option (Opt_scrollBar);
239	menu_readonly = 1;	311	set_option (Opt_scrollTtyOutput);
240	# if ! (MENUBAR_MAX > 1)	312	set_option (Opt_jumpScroll);
241	CurrentBar = & (BarList);	313	set_option (Opt_skipScroll);
242	# endif /* (MENUBAR_MAX > 1) */	314	set_option (Opt_secondaryScreen);
243	#endif	315	set_option (Opt_secondaryScroll);
244		316	set_option (Opt_pastableTabs);
245	return true;	317	set_option (Opt_intensityStyles);
		318	set_option (Opt_iso14755_52);
246	}	319	}
247		320
248	void	321	void
249	rxvt_term::init_secondary ()	322	rxvt_term::init_secondary ()
250	{	323	{
…		…
257	if ((i = open ("/dev/null", O_RDONLY)) < 0)	330	if ((i = open ("/dev/null", O_RDONLY)) < 0)
258	{	331	{
259	/* TODO: BOO HISS */	332	/* TODO: BOO HISS */
260	dup2 (STDERR_FILENO, STDIN_FILENO);	333	dup2 (STDERR_FILENO, STDIN_FILENO);
261	}	334	}
262	else if (i > STDIN_FILENO)	335	else if (i != STDIN_FILENO)
263	{	336	{
264	dup2 (i, STDIN_FILENO);	337	dup2 (i, STDIN_FILENO);
265	close (i);	338	close (i);
266	}	339	}
267		340
…		…
282	/*----------------------------------------------------------------------*/	355	/*----------------------------------------------------------------------*/
283	const char **	356	const char **
284	rxvt_term::init_resources (int argc, const char *const *argv)	357	rxvt_term::init_resources (int argc, const char *const *argv)
285	{	358	{
286	int i, r_argc;	359	int i, r_argc;
287	char *val;
288	const char **cmd_argv, **r_argv;	360	const char **cmd_argv, **r_argv;
289		361
290	/*	362	/*
291	* Look for -exec option. Find => split and make cmd_argv[] of command args	363	* Look for -e option. Find => split and make cmd_argv[] of command args
292	*/	364	*/
293	for (r_argc = 0; r_argc < argc; r_argc++)	365	for (r_argc = 0; r_argc < argc; r_argc++)
294	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))	366	if (!strcmp (argv[r_argc], "-e"))
295	break;	367	break;
		368
		369	if (r_argc == argc)
		370	cmd_argv = NULL;
		371	else if (!argv[r_argc + 1])
		372	rxvt_fatal ("option '-e' requires an argument, aborting.\n");
		373	else
		374	{
		375	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
		376
		377	for (i = 0; i < argc - r_argc - 1; i++)
		378	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
		379
		380	cmd_argv[i] = NULL;
		381	}
296		382
297	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	383	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
298		384
299	for (i = 0; i < r_argc; i++)	385	for (i = 0; i < r_argc; i++)
300	r_argv[i] = (const char *)argv[i];	386	r_argv[i] = (const char *)argv[i];
301		387
302	r_argv[i] = NULL;	388	r_argv[i] = NULL;
303		389
304	if (r_argc == argc)
305	cmd_argv = NULL;
306	else
307	{
308	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
309
310	for (i = 0; i < argc - r_argc - 1; i++)
311	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
312
313	cmd_argv[i] = NULL;
314	}
315
316	rs[Rs_name] = rxvt_r_basename (argv[0]);	390	rs[Rs_name] = rxvt_basename (argv[0]);
317		391
318	/*	392	/*
319	* Open display, get options/resources and create the window	393	* Open display, get options/resources and create the window
320	*/	394	*/
		395
321	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	396	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
322	rs[Rs_display_name] = ":0";	397	rs[Rs_display_name] = ":0";
323		398
324	get_options (r_argc, r_argv);	399	get_options (r_argc, r_argv);
		400
		401	if (!(display = displays.get (rs[Rs_display_name])))
		402	{
		403	free (r_argv);
		404	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		405	}
		406
		407	// using a local pointer decreases code size a lot
		408	xa = display->xa;
		409
		410	set (display);
		411	extract_resources ();
		412
		413	#if XFT
		414	if (rs[Rs_depth])
		415	select_visual (strtol (rs[Rs_depth], 0, 0));
		416	#endif
		417
		418	#ifdef HAVE_AFTERIMAGE
		419	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		420	#endif
325	free (r_argv);	421	free (r_argv);
326		422
327	#ifdef LOCAL_X_IS_UNIX	423	for (int i = NUM_RESOURCES; i--; )
328	if (rs[Rs_display_name][0] == ':')	424	if (rs [i] == resval_undef)
329	{	425	rs [i] = 0;
330	val = rxvt_malloc (5 + strlen (rs[Rs_display_name]));	426
331	strcpy (val, "unix");	427	#if ENABLE_PERL
332	strcat (val, rs[Rs_display_name]);	428	if (!rs[Rs_perl_ext_1])
333	display = displays.get (val);	429	rs[Rs_perl_ext_1] = "default";
334	free (val);	430
		431	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		432	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		433	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
335	}	434	{
		435	rxvt_perl.init (this);
		436	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		437	}
336	#endif	438	#endif
337
338	if (!display
339	&& ! (display = displays.get (rs[Rs_display_name])))
340	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
341
342	extract_resources (display->display, rs[Rs_name]);
343		439
344	/*	440	/*
345	* set any defaults not already set	441	* set any defaults not already set
346	*/	442	*/
347	if (cmd_argv && cmd_argv[0])	443	if (cmd_argv && cmd_argv[0])
348	{	444	{
349	if (!rs[Rs_title])	445	if (!rs[Rs_title])
350	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	446	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
351	if (!rs[Rs_iconName])	447	if (!rs[Rs_iconName])
352	rs[Rs_iconName] = rs[Rs_title];	448	rs[Rs_iconName] = rs[Rs_title];
353	}	449	}
354	else	450	else
355	{	451	{
…		…
358	if (!rs[Rs_iconName])	454	if (!rs[Rs_iconName])
359	rs[Rs_iconName] = rs[Rs_name];	455	rs[Rs_iconName] = rs[Rs_name];
360	}	456	}
361		457
362	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	458	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
363	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	459	saveLines = min (i, MAX_SAVELINES);
364		460
365	#if ENABLE_FRILLS	461	#if ENABLE_FRILLS
366	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	462	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
367	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	463	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		464
368	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	465	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
369	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	466	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
370	#endif
371		467
372	#ifndef NO_LINESPACE
373	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	468	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
374	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	469	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
375	#endif	470	#endif
376		471
377	#ifdef POINTER_BLANK	472	#ifdef POINTER_BLANK
378	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	473	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
379	pointerBlankDelay = i;	474	pointerBlankDelay = i;
380	else	475	else
381	pointerBlankDelay = 2;	476	pointerBlankDelay = 2;
382	#endif	477	#endif
383		478
384	/* no point having a scrollbar without having any scrollback! */	479	/* no point having a scrollbar without having any scrollback! */
385	if (!TermWin.saveLines)	480	if (!saveLines)
386	options &= ~Opt_scrollBar;	481	set_option (Opt_scrollBar, 0);
387		482
388	#ifdef PRINTPIPE	483	#ifdef PRINTPIPE
389	if (!rs[Rs_print_pipe])	484	if (!rs[Rs_print_pipe])
390	rs[Rs_print_pipe] = PRINTPIPE;	485	rs[Rs_print_pipe] = PRINTPIPE;
391	#endif	486	#endif
…		…
394	rs[Rs_cutchars] = CUTCHARS;	489	rs[Rs_cutchars] = CUTCHARS;
395		490
396	#ifndef NO_BACKSPACE_KEY	491	#ifndef NO_BACKSPACE_KEY
397	if (!rs[Rs_backspace_key])	492	if (!rs[Rs_backspace_key])
398	# ifdef DEFAULT_BACKSPACE	493	# ifdef DEFAULT_BACKSPACE
399	key_backspace = DEFAULT_BACKSPACE;	494	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
400	# else	495	# else
401	key_backspace = "DEC"; /* can toggle between \010 or \177 */	496	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
402	# endif	497	# endif
403	else
404	{
405	val = strdup (rs[Rs_backspace_key]);
406	rxvt_Str_trim (val);
407	rxvt_Str_escaped (val);
408	key_backspace = val;
409	}
410	#endif	498	#endif
411		499
412	#ifndef NO_DELETE_KEY	500	#ifndef NO_DELETE_KEY
413	if (!rs[Rs_delete_key])	501	if (!rs[Rs_delete_key])
414	# ifdef DEFAULT_DELETE	502	# ifdef DEFAULT_DELETE
415	key_delete = DEFAULT_DELETE;	503	rs[Rs_delete_key] = DEFAULT_DELETE;
416	# else	504	# else
417	key_delete = "\033[3~";	505	rs[Rs_delete_key] = "\033[3~";
418	# endif
419	else
420	{
421	val = strdup (rs[Rs_delete_key]);
422	rxvt_Str_trim (val);
423	rxvt_Str_escaped (val);
424	key_delete = val;
425	}
426	#endif	506	# endif
427	if (rs[Rs_answerbackstring])	507	#endif
428	{
429	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
430	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
431	}
432		508
433	#ifdef HAVE_SCROLLBARS	509	#ifdef HAVE_SCROLLBARS
434	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);	510	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
435	#endif	511	#endif
436		512
437	#ifdef XTERM_REVERSE_VIDEO	513	#ifdef XTERM_REVERSE_VIDEO
438	/* this is how xterm implements reverseVideo */	514	/* this is how xterm implements reverseVideo */
439	if (options & Opt_reverseVideo)	515	if (option (Opt_reverseVideo))
440	{	516	{
441	if (!rs[Rs_color + Color_fg])	517	if (!rs[Rs_color + Color_fg])
442	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	518	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		519
443	if (!rs[Rs_color + Color_bg])	520	if (!rs[Rs_color + Color_bg])
444	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	521	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
445	}	522	}
446	#endif	523	#endif
447		524
…		…
449	if (!rs[Rs_color + i])	526	if (!rs[Rs_color + i])
450	rs[Rs_color + i] = def_colorName[i];	527	rs[Rs_color + i] = def_colorName[i];
451		528
452	#ifndef XTERM_REVERSE_VIDEO	529	#ifndef XTERM_REVERSE_VIDEO
453	/* this is how we implement reverseVideo */	530	/* this is how we implement reverseVideo */
454	if (options & Opt_reverseVideo)	531	if (option (Opt_reverseVideo))
455	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	532	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
456	#endif	533	#endif
457		534
458	/* convenient aliases for setting fg/bg to colors */	535	/* convenient aliases for setting fg/bg to colors */
459	color_aliases (Color_fg);	536	color_aliases (Color_fg);
460	color_aliases (Color_bg);	537	color_aliases (Color_bg);
461	#ifndef NO_CURSORCOLOR	538	#ifndef NO_CURSORCOLOR
462	color_aliases (Color_cursor);	539	color_aliases (Color_cursor);
463	color_aliases (Color_cursor2);	540	color_aliases (Color_cursor2);
464	#endif /* NO_CURSORCOLOR */	541	#endif /* NO_CURSORCOLOR */
465	color_aliases (Color_pointer_fg);	542	color_aliases (Color_pointer_fg);
466	color_aliases (Color_pointer_bg);	543	color_aliases (Color_pointer_bg);
467	color_aliases (Color_border);	544	color_aliases (Color_border);
468	#ifndef NO_BOLD_UNDERLINE_REVERSE	545	#ifndef NO_BOLD_UNDERLINE_REVERSE
469	color_aliases (Color_BD);	546	color_aliases (Color_BD);
470	color_aliases (Color_UL);	547	color_aliases (Color_UL);
471	color_aliases (Color_RV);	548	color_aliases (Color_RV);
472	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	549	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
473		550
474	if (!rs[Rs_color + Color_border])	551	if (!rs[Rs_color + Color_border])
475	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];	552	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
476		553
477	return cmd_argv;	554	return cmd_argv;
…		…
480	/*----------------------------------------------------------------------*/	557	/*----------------------------------------------------------------------*/
481	void	558	void
482	rxvt_term::init_env ()	559	rxvt_term::init_env ()
483	{	560	{
484	int i;	561	int i;
485	unsigned int u;
486	char *val;	562	char *val;
487		563
488	#ifdef DISPLAY_IS_IP	564	#ifdef DISPLAY_IS_IP
489	/* Fixup display_name for export over pty to any interested terminal	565	/* Fixup display_name for export over pty to any interested terminal
490	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	566	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
…		…
498	*/	574	*/
499	val = rxvt_network_display (rs[Rs_display_name]);	575	val = rxvt_network_display (rs[Rs_display_name]);
500	rs[Rs_display_name] = (const char *)val;	576	rs[Rs_display_name] = (const char *)val;
501		577
502	if (val == NULL)	578	if (val == NULL)
503	#endif /* DISPLAY_IS_IP */	579	#endif /* DISPLAY_IS_IP */
504	val = XDisplayString (display->display);	580	val = XDisplayString (dpy);
505		581
506	if (rs[Rs_display_name] == NULL)	582	if (rs[Rs_display_name] == NULL)
507	rs[Rs_display_name] = val; /* use broken `:0' value */	583	rs[Rs_display_name] = val; /* use broken `:0' value */
508		584
509	i = strlen (val);	585	i = strlen (val);
510	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	586	env_display = (char *)rxvt_malloc (i + 9);
511		587
512	sprintf (env_display, "DISPLAY=%s", val);	588	sprintf (env_display, "DISPLAY=%s", val);
513		589
514	/* avoiding the math library:	590	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
515	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
516	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
517	;
518	MAX_IT (i, 1);
519	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
520
521	sprintf (env_windowid, "WINDOWID=%u",
522	(unsigned int)TermWin.parent[0]);
523		591
524	/* add entries to the environment:	592	/* add entries to the environment:
525	* @ DISPLAY: in case we started with -display	593	* @ DISPLAY: in case we started with -display
526	* @ WINDOWID: X window id number of the window	594	* @ WINDOWID: X window id number of the window
527	* @ COLORTERM: terminal sub-name and also indicates its color	595	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
529	* @ TERMINFO: path to terminfo directory	597	* @ TERMINFO: path to terminfo directory
530	* @ COLORFGBG: fg;bg color codes	598	* @ COLORFGBG: fg;bg color codes
531	*/	599	*/
532	putenv (env_display);	600	putenv (env_display);
533	putenv (env_windowid);	601	putenv (env_windowid);
		602
534	if (env_colorfgbg)	603	if (env_colorfgbg)
535	putenv (env_colorfgbg);	604	putenv (env_colorfgbg);
536		605
537	#ifdef RXVT_TERMINFO	606	#ifdef RXVT_TERMINFO
538	putenv ("TERMINFO=" RXVT_TERMINFO);	607	putenv ("TERMINFO=" RXVT_TERMINFO);
539	#endif	608	#endif
540		609
541	if (display->depth <= 2)	610	if (depth <= 2)
542	putenv ("COLORTERM=" COLORTERMENV "-mono");	611	putenv ("COLORTERM=" COLORTERMENV "-mono");
543	else	612	else
544	putenv ("COLORTERM=" COLORTERMENVFULL);	613	putenv ("COLORTERM=" COLORTERMENVFULL);
545		614
546	if (rs[Rs_term_name] != NULL)	615	if (rs[Rs_term_name] != NULL)
547	{	616	{
548	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));	617	env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
549	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	618	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
550	putenv (env_term);	619	putenv (env_term);
551	}	620	}
552	else	621	else
553	putenv ("TERM=" TERMENV);	622	putenv ("TERM=" TERMENV);
…		…
555	#ifdef HAVE_UNSETENV	624	#ifdef HAVE_UNSETENV
556	/* avoid passing old settings and confusing term size */	625	/* avoid passing old settings and confusing term size */
557	unsetenv ("LINES");	626	unsetenv ("LINES");
558	unsetenv ("COLUMNS");	627	unsetenv ("COLUMNS");
559	unsetenv ("TERMCAP"); /* terminfo should be okay */	628	unsetenv ("TERMCAP"); /* terminfo should be okay */
560	#endif /* HAVE_UNSETENV */	629	#endif /* HAVE_UNSETENV */
561	}	630	}
562		631
563	/*----------------------------------------------------------------------*/	632	/*----------------------------------------------------------------------*/
564	/*	633	/*
565	* This is more or less stolen straight from XFree86 xterm.	634	* This is more or less stolen straight from XFree86 xterm.
566	* This should support all European type languages.	635	* This should support all European type languages.
567	*/	636	*/
568	void	637	void
569	rxvt_term::set_locale (const char *locale)	638	rxvt_term::set_locale (const char *locale)
570	{	639	{
		640	set_environ (envv);
		641
571	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	642	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
572	free (this->locale);	643	free (this->locale);
573	this->locale = setlocale (LC_CTYPE, locale);	644	this->locale = setlocale (LC_CTYPE, locale);
574		645
575	if (!this->locale)	646	if (!this->locale)
576	{	647	{
577	if (*locale)	648	if (*locale)
578	{	649	{
579	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);	650	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
580	setlocale (LC_CTYPE, "");	651	setlocale (LC_CTYPE, "C");
581	}	652	}
582	else	653	else
583	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");	654	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
584		655
585	this->locale = "";	656	this->locale = "C";
586	}	657	}
587		658
588		659
589	this->locale = rxvt_strdup (this->locale);	660	this->locale = strdup (this->locale);
590	SET_LOCALE (this->locale);	661	SET_LOCALE (this->locale);
591	mbstate.reset ();	662	mbstate.reset ();
592	#endif	663	#endif
593	#if 0	664
594	#if HAVE_NL_LANGINFO	665	#if HAVE_NL_LANGINFO
		666	char *codeset = strdup (nl_langinfo (CODESET));
		667	// /^UTF.?8/i
		668	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		669	&& (codeset[1] == 'T' || codeset[1] == 't')
		670	&& (codeset[2] == 'F' || codeset[2] == 'f')
		671	&& (codeset[3] == '8' || codeset[4] == '8');
595	free (codeset);	672	free (codeset);
596	codeset = strdup (nl_langinfo (CODESET));
597	enc_utf8 = !strcasecmp (codeset, "UTF-8")
598	|| !strcasecmp (codeset, "UTF8");
599	#else	673	#else
600	enc_utf8 = 1;	674	enc_utf8 = 0;
601	#endif
602	#endif	675	#endif
603	}	676	}
604		677
605	void	678	void
606	rxvt_term::init_xlocale ()	679	rxvt_term::init_xlocale ()
607	{	680	{
		681	set_environ (envv);
		682
608	#ifdef USE_XIM	683	#ifdef USE_XIM
609	if (!locale)	684	if (!locale)
610	rxvt_warn ("setting locale failed, working without locale support.\n");	685	rxvt_warn ("setting locale failed, working without locale support.\n");
611	else	686	else
612	{	687	{
613	Atom wmlocale;	688	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
614
615	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
616	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
617	XA_STRING, 8, PropModeReplace,
618	(unsigned char *)locale, strlen (locale));
619		689
620	if (!XSupportsLocale ())	690	if (!XSupportsLocale ())
621	{	691	{
622	rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n");	692	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
623	return;	693	return;
624	}	694	}
625		695
626	im_ev.start (display);	696	im_ev.start (display);
627		697
…		…
637	{	707	{
638	/*	708	/*
639	* Initialize the command connection.	709	* Initialize the command connection.
640	* This should be called after the X server connection is established.	710	* This should be called after the X server connection is established.
641	*/	711	*/
642	int i;
643
644	for (i = 0; i < NUM_XA; i++)
645	xa[i] = XInternAtom (display->display, xa_names[i], False);
646
647	/* Enable delete window protocol */
648	XSetWMProtocols (display->display, TermWin.parent[0],
649	& (xa[XA_WMDELETEWINDOW]), 1);
650
651	#ifdef USING_W11LIB
652	/* enable W11 callbacks */
653	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
654	#endif
655		712
656	#ifdef META8_OPTION	713	#ifdef META8_OPTION
657	meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);	714	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
658	#endif	715	#endif
659		716
660	get_ourmods ();	717	get_ourmods ();
661		718
662	if (!(options & Opt_scrollTtyOutput))	719	if (!option (Opt_scrollTtyOutput))
663	priv_modes |= PrivMode_TtyOutputInh;	720	priv_modes |= PrivMode_TtyOutputInh;
664	if (options & Opt_scrollTtyKeypress)	721	if (option (Opt_scrollTtyKeypress))
665	priv_modes |= PrivMode_Keypress;	722	priv_modes |= PrivMode_Keypress;
666	if (!(options & Opt_jumpScroll))	723	if (!option (Opt_jumpScroll))
667	priv_modes |= PrivMode_smoothScroll;	724	priv_modes |= PrivMode_smoothScroll;
668		725
669	#ifndef NO_BACKSPACE_KEY	726	#ifndef NO_BACKSPACE_KEY
670	if (strcmp (key_backspace, "DEC") == 0)	727	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
671	priv_modes |= PrivMode_HaveBackSpace;	728	priv_modes |= PrivMode_HaveBackSpace;
672	#endif	729	#endif
673		730
674	/* add value for scrollBar */	731	/* add value for scrollBar */
675	if (scrollbar_visible ())	732	if (scrollBar.state)
676	{	733	{
677	priv_modes |= PrivMode_scrollBar;	734	priv_modes |= PrivMode_scrollBar;
678	SavedModes |= PrivMode_scrollBar;	735	SavedModes |= PrivMode_scrollBar;
679	}	736	}
680	if (menubar_visible ())
681	{
682	priv_modes |= PrivMode_menuBar;
683	SavedModes |= PrivMode_menuBar;
684	}
685
686	#ifdef CURSOR_BLINK
687	if (options & Opt_cursorBlink)
688	(void)gettimeofday (&lastcursorchange, NULL);
689	#endif
690		737
691	run_command (argv);	738	run_command (argv);
692	}	739	}
693		740
694	/*----------------------------------------------------------------------*/	741	/*----------------------------------------------------------------------*/
…		…
698	int i;	745	int i;
699		746
700	#ifdef OFF_FOCUS_FADING	747	#ifdef OFF_FOCUS_FADING
701	pix_colors = pix_colors_focused;	748	pix_colors = pix_colors_focused;
702	#endif	749	#endif
703		750
704	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)	751	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
705	{	752	{
		753	const char *name = rs[Rs_color + i];
		754
		755	if (!name)
		756	continue;
		757
706	rxvt_color xcol;	758	rxvt_color xcol;
707		759
708	if (!rs[Rs_color + i])	760	if (!set_color (xcol, name))
709	continue;
710
711	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
712	{	761	{
713	#ifndef XTERM_REVERSE_VIDEO	762	#ifndef XTERM_REVERSE_VIDEO
714	if (i < 2 && (options & Opt_reverseVideo))	763	if (i < 2 && option (Opt_reverseVideo))
715	rs[Rs_color + i] = def_colorName[!i];	764	name = def_colorName [1 - i];
716	else	765	else
717	#endif	766	#endif
718	rs[Rs_color + i] = def_colorName[i];	767	name = def_colorName [i];
719		768
720	if (!rs[Rs_color + i])	769	if (!name)
721	continue;	770	continue;
722		771
723	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	772	if (!set_color (xcol, name))
724	{	773	{
725	switch (i)	774	switch (i)
726	{	775	{
727	case Color_fg:	776	case Color_fg:
728	case Color_bg:	777	case Color_bg:
729	/* fatal: need bg/fg color */
730	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");	778	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
731	/* NOTREACHED */	779	name = "";
732	break;	780	break;
733	#ifndef NO_CURSORCOLOR	781	#ifndef NO_CURSORCOLOR
734	case Color_cursor2:	782	case Color_cursor2:
735	xcol = pix_colors[Color_fg];	783	#endif
736	break;
737	#endif /* ! NO_CURSORCOLOR */
738	case Color_pointer_fg:	784	case Color_pointer_fg:
739	xcol = pix_colors[Color_fg];	785	name = rs[Rs_color + Color_fg];
		786	xcol.set (this, name);
740	break;	787	break;
741	default:	788	default:
742	xcol = pix_colors[Color_bg]; /* None */	789	name = rs[Rs_color + Color_bg];
		790	xcol.set (this, name);
743	break;	791	break;
744	}	792	}
745	}	793	}
746	}	794	}
747		795
748	pix_colors[i] = xcol;	796	pix_colors[i] = xcol;
749	#ifdef OFF_FOCUS_FADING	797	rs[Rs_color + i] = name;
750	if (rs[Rs_fade])
751	pix_colors_unfocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
752	#endif
753	SET_PIXCOLOR (i);
754	}
755
756	if (display->depth <= 2)
757	{	798	}
		799
		800	if (depth <= 2)
		801	{
758	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];	802	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
759	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];	803	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
760	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];	804	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
761	}	805	}
762		806
763	/*	807	/*
764	* get scrollBar/menuBar shadow colors	808	* get scrollBar shadow colors
765	*	809	*
766	* The calculations of topShadow/bottomShadow values are adapted	810	* The calculations of topShadow/bottomShadow values are adapted
767	* from the fvwm window manager.	811	* from the fvwm window manager.
768	*/	812	*/
769	#ifdef KEEP_SCROLLCOLOR	813	#ifdef KEEP_SCROLLCOLOR
770
771	if (display->depth <= 2)	814	if (depth <= 2)
		815	{
772	{ /* Monochrome */	816	/* Monochrome */
773	pix_colors[Color_scroll] = pix_colors[Color_fg];	817	alias_color (Color_scroll, Color_fg);
774	pix_colors[Color_topShadow] = pix_colors[Color_bg];	818	alias_color (Color_topShadow, Color_bg);
775	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];	819	alias_color (Color_bottomShadow, Color_bg);
776	}	820	}
777	else	821	else
778	{	822	{
779	rxvt_color xcol[2];	823	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
780	/* xcol[0] == white
781	* xcol[1] == top shadow
782	* xcol[2] == bot shadow */
783		824
784	xcol[1] = pix_colors[Color_scroll];	825	rgba cscroll;
785	xcol[0].set (display, 65535, 65535, 65535);	826	pix_colors [Color_scroll].get (cscroll);
786
787	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
788
789	xcol[0].get (display, pr0, pg0, pb0);
790	xcol[1].get (display, pr1, pg1, pb1);
791
792	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
793		827
794	/* topShadowColor */	828	/* topShadowColor */
795	if (!xcol[1].set (display,	829	if (!pix_colors[Color_topShadow].set (this,
796	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	830	rgba (
797	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	831	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
798	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	832	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
799	xcol[1] = pix_colors[Color_White];	833	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
800		834	cscroll.a)
801	pix_colors[Color_topShadow] = xcol[1];	835	))
		836	alias_color (Color_topShadow, Color_White);
802	}	837	}
803	#endif /* KEEP_SCROLLCOLOR */	838	#endif /* KEEP_SCROLLCOLOR */
		839
		840	#ifdef OFF_FOCUS_FADING
		841	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		842	update_fade_color (i);
		843	#endif
804	}	844	}
805		845
806	/*----------------------------------------------------------------------*/	846	/*----------------------------------------------------------------------*/
807	/* color aliases, fg/bg bright-bold */	847	/* color aliases, fg/bg bright-bold */
808	void	848	void
…		…
811	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))	851	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
812	{	852	{
813	int i = atoi (rs[Rs_color + idx]);	853	int i = atoi (rs[Rs_color + idx]);
814		854
815	if (i >= 8 && i <= 15)	855	if (i >= 8 && i <= 15)
816	{ /* bright colors */	856	/* bright colors */
817	i -= 8;
818	#ifndef NO_BRIGHTCOLOR
819	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	857	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
820	return;	858	else if (i >= 0 && i <= 7)
821	#endif	859	/* normal colors */
822	}
823
824	if (i >= 0 && i <= 7) /* normal colors */
825	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	860	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
826	}	861	}
827	}	862	}
828		863
829	/*----------------------------------------------------------------------*/	864	/*----------------------------------------------------------------------*/
…		…
832	* Use resource ``modifier'' to override the Meta modifier	867	* Use resource ``modifier'' to override the Meta modifier
833	*/	868	*/
834	void	869	void
835	rxvt_term::get_ourmods ()	870	rxvt_term::get_ourmods ()
836	{	871	{
837	int i, j, k;	872	int i, j, k;
838	int requestedmeta, realmeta, realalt;	873	int requestedmeta, realmeta, realalt;
839	const char *cm, *rsmod;	874	const char *cm, *rsmod;
840	XModifierKeymap *map;	875	XModifierKeymap *map;
841	KeyCode *kc;	876	KeyCode *kc;
842	const unsigned int modmasks[] =	877	const unsigned int modmasks[] =
843	{	878	{
844	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	879	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
845	};	880	};
846		881
847	requestedmeta = realmeta = realalt = 0;	882	requestedmeta = realmeta = realalt = 0;
848	rsmod = rs[Rs_modifier];	883	rsmod = rs[Rs_modifier];
		884
849	if (rsmod	885	if (rsmod
850	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)	886	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
851	requestedmeta = rsmod[3] - '0';	887	requestedmeta = rsmod[3] - '0';
852		888
853	map = XGetModifierMapping (display->display);	889	map = XGetModifierMapping (dpy);
854	kc = map->modifiermap;	890	kc = map->modifiermap;
		891
855	for (i = 1; i < 6; i++)	892	for (i = 1; i < 6; i++)
856	{	893	{
857	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	894	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		895
858	for (j = map->max_keypermod; j--; k++)	896	for (j = map->max_keypermod; j--; k++)
859	{	897	{
860	if (kc[k] == 0)	898	if (kc[k] == 0)
861	break;	899	break;
		900
862	switch (XKeycodeToKeysym (display->display, kc[k], 0))	901	switch (XKeycodeToKeysym (dpy, kc[k], 0))
863	{	902	{
864	case XK_Num_Lock:	903	case XK_Num_Lock:
865	ModNumLockMask = modmasks[i - 1];	904	ModNumLockMask = modmasks[i - 1];
866	/* FALLTHROUGH */	905	continue;
867	default:	906
868	continue; /* for (;;) */	907	case XK_ISO_Level3_Shift:
		908	ModLevel3Mask = modmasks[i - 1];
		909	continue;
		910
869	case XK_Meta_L:	911	case XK_Meta_L:
870	case XK_Meta_R:	912	case XK_Meta_R:
871	cm = "meta";	913	cm = "meta";
872	realmeta = i;	914	realmeta = i;
873	break;	915	break;
		916
874	case XK_Alt_L:	917	case XK_Alt_L:
875	case XK_Alt_R:	918	case XK_Alt_R:
876	cm = "alt";	919	cm = "alt";
877	realalt = i;	920	realalt = i;
878	break;	921	break;
		922
879	case XK_Super_L:	923	case XK_Super_L:
880	case XK_Super_R:	924	case XK_Super_R:
881	cm = "super";	925	cm = "super";
882	break;	926	break;
		927
883	case XK_Hyper_L:	928	case XK_Hyper_L:
884	case XK_Hyper_R:	929	case XK_Hyper_R:
885	cm = "hyper";	930	cm = "hyper";
886	break;	931	break;
		932
		933	default:
		934	continue;
887	}	935	}
		936
888	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)	937	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
889	requestedmeta = i;	938	requestedmeta = i;
890	}	939	}
891	}	940	}
		941
892	XFreeModifiermap (map);	942	XFreeModifiermap (map);
		943
893	i = (requestedmeta ? requestedmeta	944	i = requestedmeta ? requestedmeta
894	: (realmeta ? realmeta	945	: realmeta ? realmeta
895	: (realalt ? realalt : 0)));	946	: realalt ? realalt
		947	: 0;
		948
896	if (i)	949	if (i)
897	ModMetaMask = modmasks[i - 1];	950	ModMetaMask = modmasks[i - 1];
898	}	951	}
899		952
900	/*----------------------------------------------------------------------*/	953	/*----------------------------------------------------------------------*/
…		…
903	rxvt_term::create_windows (int argc, const char *const *argv)	956	rxvt_term::create_windows (int argc, const char *const *argv)
904	{	957	{
905	XClassHint classHint;	958	XClassHint classHint;
906	XWMHints wmHint;	959	XWMHints wmHint;
907	#if ENABLE_FRILLS	960	#if ENABLE_FRILLS
908	Atom prop = None;
909	MWMHints mwmhints;	961	MWMHints mwmhints = { };
910	#endif	962	#endif
911	XGCValues gcvalue;	963	XGCValues gcvalue;
912	long vt_emask;
913	XSetWindowAttributes attributes;	964	XSetWindowAttributes attributes;
914	XWindowAttributes gattr;	965	Window top, parent;
915		966
916	if (options & Opt_transparent)	967	dLocal (Display *, dpy);
917	{	968
918	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);	969	/* grab colors before netscape does */
919	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	970	Get_Colours ();
920	}	971
		972	if (!set_fonts ())
		973	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		974
		975	parent = display->root;
		976
		977	attributes.override_redirect = !!option (Opt_override_redirect);
921		978
922	#if ENABLE_FRILLS	979	#if ENABLE_FRILLS
923	if (options & Opt_borderLess)	980	if (option (Opt_borderLess))
924	{	981	{
925	prop = XInternAtom(display->display, "_MOTIF_WM_INFO", True);	982	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
926	if (prop == None)
927	{	983	{
928	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/	984	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
929	#ifdef PREFER_24BIT
930	attributes.override_redirect = TRUE;	985	attributes.override_redirect = true;
931	#endif
932	mwmhints.flags = 0;
933	}	986	}
934	else	987	else
935	{	988	{
936	mwmhints.flags = MWM_HINTS_DECORATIONS;	989	mwmhints.flags = MWM_HINTS_DECORATIONS;
937	mwmhints.decorations = 0;
938	}	990	}
939	}	991	}
940	else	992	#endif
941	{	993
942	mwmhints.flags = 0;	994	#if ENABLE_XEMBED
		995	if (rs[Rs_embed])
943	}	996	{
944	#endif	997	XWindowAttributes wattr;
945		998
946	/* grab colors before netscape does */	999	parent = strtol (rs[Rs_embed], 0, 0);
947	Get_Colours ();
948		1000
949	if (!set_fonts ())	1001	if (!XGetWindowAttributes (dpy, parent, &wattr))
950	rxvt_fatal ("unable to load base fontset, please specify one using -fn, aborting.\n");	1002	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		1003
		1004	window_calc (wattr.width, wattr.height);
		1005	}
		1006	#endif
951		1007
952	window_calc (0, 0);	1008	window_calc (0, 0);
		1009
		1010	/* sub-window placement & size in rxvt_resize_subwindows () */
		1011	attributes.background_pixel = pix_colors_focused [Color_border];
		1012	attributes.border_pixel = pix_colors_focused [Color_border];
		1013	attributes.colormap = cmap;
		1014
		1015	top = XCreateWindow (dpy, parent,
		1016	szHint.x, szHint.y,
		1017	szHint.width, szHint.height,
		1018	ext_bwidth,
		1019	depth, InputOutput, visual,
		1020	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		1021	&attributes);
		1022
		1023	this->parent[0] = top;
		1024
953	old_width = szHint.width;	1025	old_width = szHint.width;
954	old_height = szHint.height;	1026	old_height = szHint.height;
955		1027
956	/* sub-window placement & size in rxvt_resize_subwindows () */
957
958	#ifdef PREFER_24BIT
959	attributes.background_pixel = pix_colors_focused[Color_border];
960	attributes.border_pixel = pix_colors_focused[Color_border];
961	attributes.colormap = display->cmap;
962	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
963	szHint.x, szHint.y,
964	szHint.width, szHint.height,
965	TermWin.ext_bwidth,
966	display->depth, InputOutput,
967	display->visual,
968	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
969	#else
970	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
971	szHint.x, szHint.y,
972	szHint.width, szHint.height,
973	TermWin.ext_bwidth,
974	pix_colors_focused[Color_border],
975	pix_colors_focused[Color_border]);
976	#endif
977
978	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1028	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
979	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1029	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
980		1030
981	classHint.res_name = (char *)rs[Rs_name];	1031	classHint.res_name = (char *)rs[Rs_name];
982	classHint.res_class = (char *)RESCLASS;	1032	classHint.res_class = (char *)RESCLASS;
983		1033
984	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1034	wmHint.flags = InputHint | StateHint | WindowGroupHint;
985	wmHint.input = True;	1035	wmHint.input = True;
986	wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;	1036	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
987	wmHint.window_group = TermWin.parent[0];	1037	wmHint.window_group = top;
988		1038
989	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	1039	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
990	(char **)argv, argc, &szHint, &wmHint, &classHint);	1040	&szHint, &wmHint, &classHint);
991		1041
992	#if ENABLE_FRILLS	1042	#if ENABLE_FRILLS
		1043	if (mwmhints.flags)
		1044	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1045	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1046	#endif
		1047
		1048	Atom protocols[] = {
		1049	xa[XA_WM_DELETE_WINDOW],
		1050	#if ENABLE_EWMH
		1051	xa[XA_NET_WM_PING],
		1052	#endif
		1053	};
		1054
		1055	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		1056
		1057	#if ENABLE_FRILLS
		1058	if (rs[Rs_transient_for])
		1059	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		1060	#endif
		1061
		1062	#if ENABLE_EWMH
993	long pid = getpid ();	1063	long pid = getpid ();
994	XChangeProperty (display->display, TermWin.parent[0],	1064
		1065	XChangeProperty (dpy, top,
995	display->atom ("_NET_WM_PID"), XA_CARDINAL, 32,	1066	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
996	PropModeReplace, (unsigned char *)&pid, 1);	1067	PropModeReplace, (unsigned char *)&pid, 1);
997	#endif
998		1068
999	XSelectInput (display->display, TermWin.parent[0],	1069	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1070	#endif
		1071
		1072	XSelectInput (dpy, top,
1000	KeyPressMask	1073	KeyPressMask
1001	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755	1074	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1002	| KeyReleaseMask	1075	| KeyReleaseMask
1003	#endif	1076	#endif
1004	| FocusChangeMask | VisibilityChangeMask	1077	| FocusChangeMask | VisibilityChangeMask
1005	| ExposureMask
1006	| StructureNotifyMask);	1078	| ExposureMask | StructureNotifyMask);
		1079
1007	termwin_ev.start (display, TermWin.parent[0]);	1080	termwin_ev.start (display, top);
1008
1009	#if ENABLE_FRILLS
1010	if (mwmhints.flags)
1011	{
1012	prop = XInternAtom (display->display, "_MOTIF_WM_HINTS", False);
1013	XChangeProperty (display->display, TermWin.parent[0], prop, prop, 32, PropModeReplace, (unsigned char *) &mwmhints, PROP_MWM_HINTS_ELEMENTS);
1014	}
1015	#endif
1016		1081
1017	/* vt cursor: Black-on-White is standard, but this is more popular */	1082	/* vt cursor: Black-on-White is standard, but this is more popular */
1018	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1083	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1019		1084
1020	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1085	#ifdef HAVE_SCROLLBARS
1021	/* cursor (menuBar/scrollBar): Black-on-White */	1086	/* cursor scrollBar: Black-on-White */
1022	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1087	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	1088	#endif
1037		1089
1038	/* the vt window */	1090	/* the vt window */
1039	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1091	vt = XCreateSimpleWindow (dpy, top,
1040	window_vt_x,
1041	window_vt_y,	1092	window_vt_x, window_vt_y,
1042	TermWin_TotalWidth (),	1093	width, height,
1043	TermWin_TotalHeight (),
1044	0,	1094	0,
1045	pix_colors_focused[Color_fg],	1095	pix_colors_focused[Color_fg],
1046	pix_colors_focused[Color_bg]);	1096	pix_colors_focused[Color_bg]);
1047	#ifdef DEBUG_X
1048	XStoreName (display->display, TermWin.vt, "vt window");
1049	#endif
1050		1097
1051	attributes.bit_gravity = NorthWestGravity;	1098	attributes.bit_gravity = NorthWestGravity;
1052	XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);	1099	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1053		1100
1054	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1101	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1055		1102
1056	pointer_unblank ();
1057
1058	#ifdef POINTER_BLANK
1059	if (options & Opt_pointerBlank)	1103	if (option (Opt_pointerBlank))
1060	vt_emask |= PointerMotionMask;	1104	vt_emask |= PointerMotionMask;
1061	else	1105	else
1062	#endif
1063	vt_emask |= Button1MotionMask | Button3MotionMask;	1106	vt_emask |= Button1MotionMask | Button3MotionMask;
1064		1107
1065	XSelectInput (display->display, TermWin.vt, vt_emask);	1108	vt_select_input ();
		1109
1066	vt_ev.start (display, TermWin.vt);	1110	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		1111
1112	/* graphics context for the vt window */	1112	/* graphics context for the vt window */
1113	gcvalue.foreground = pix_colors[Color_fg];	1113	gcvalue.foreground = pix_colors[Color_fg];
1114	gcvalue.background = pix_colors[Color_bg];	1114	gcvalue.background = pix_colors[Color_bg];
1115	gcvalue.graphics_exposures = 1;	1115	gcvalue.graphics_exposures = 0;
1116	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1116
		1117	gc = XCreateGC (dpy, vt,
1117	GCForeground | GCBackground | GCGraphicsExposures,	1118	GCForeground | GCBackground | GCGraphicsExposures,
1118	&gcvalue);	1119	&gcvalue);
1119		1120
1120	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1121	drawable = new rxvt_drawable (this, vt);
1121		1122
1122	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1123	#ifdef RXVT_SCROLLBAR
1123	gcvalue.foreground = pix_colors[Color_topShadow];	1124	gcvalue.foreground = pix_colors[Color_topShadow];
1124	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1125	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1125	gcvalue.foreground = pix_colors[Color_bottomShadow];	1126	gcvalue.foreground = pix_colors[Color_bottomShadow];
1126	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1127	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1127	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];	1128	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1128	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1129	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1129	#endif	1130	#endif
1130		1131
1131	#ifdef OFF_FOCUS_FADING	1132	#ifdef OFF_FOCUS_FADING
1132	// initially we are in unfocused state	1133	// initially we are in unfocused state
1133	if (rs[Rs_fade])	1134	if (rs[Rs_fade])
1134	pix_colors = pix_colors_unfocused;	1135	pix_colors = pix_colors_unfocused;
1135	#endif	1136	#endif
1136		1137
		1138	pointer_unblank ();
1137	scr_recolour ();	1139	scr_recolour ();
1138	}	1140	}
1139		1141
1140	/* ------------------------------------------------------------------------- *	1142	/* ------------------------------------------------------------------------- *
1141	* GET TTY CURRENT STATE *	1143	* GET TTY CURRENT STATE *
1142	* ------------------------------------------------------------------------- */	1144	* ------------------------------------------------------------------------- */
1143	void	1145	void
1144	rxvt_get_ttymode (ttymode_t *tio, int erase)	1146	rxvt_get_ttymode (ttymode_t *tio, int erase)
1145	{	1147	{
1146	#ifdef HAVE_TERMIOS_H
1147	/*	1148	/*
1148	* standard System V termios interface	1149	* standard System V termios interface
1149	*/	1150	*/
1150	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1151	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1151	{	1152	{
1152	/* return error - use system defaults */	1153	// return error - use system defaults,
		1154	// where possible, and zero elsewhere
		1155	memset (tio, 0, sizeof (ttymode_t));
		1156
1153	tio->c_cc[VINTR] = CINTR;	1157	tio->c_cc[VINTR] = CINTR;
1154	tio->c_cc[VQUIT] = CQUIT;	1158	tio->c_cc[VQUIT] = CQUIT;
1155	tio->c_cc[VERASE] = CERASE;	1159	tio->c_cc[VERASE] = CERASE;
		1160	#ifdef VERASE2
		1161	tio->c_cc[VERASE2] = CERASE2;
		1162	#endif
1156	tio->c_cc[VKILL] = CKILL;	1163	tio->c_cc[VKILL] = CKILL;
1157	tio->c_cc[VSTART] = CSTART;	1164	tio->c_cc[VSTART] = CSTART;
1158	tio->c_cc[VSTOP] = CSTOP;	1165	tio->c_cc[VSTOP] = CSTOP;
1159	tio->c_cc[VSUSP] = CSUSP;	1166	tio->c_cc[VSUSP] = CSUSP;
1160	# ifdef VDSUSP	1167	# ifdef VDSUSP
1161
1162	tio->c_cc[VDSUSP] = CDSUSP;	1168	tio->c_cc[VDSUSP] = CDSUSP;
1163	# endif	1169	# endif
1164	# ifdef VREPRINT	1170	# ifdef VREPRINT
1165
1166	tio->c_cc[VREPRINT] = CRPRNT;	1171	tio->c_cc[VREPRINT] = CRPRNT;
1167	# endif	1172	# endif
1168	# ifdef VDISCRD	1173	# ifdef VDISCRD
1169
1170	tio->c_cc[VDISCRD] = CFLUSH;	1174	tio->c_cc[VDISCRD] = CFLUSH;
1171	# endif	1175	# endif
1172	# ifdef VWERSE	1176	# ifdef VWERSE
1173
1174	tio->c_cc[VWERSE] = CWERASE;	1177	tio->c_cc[VWERSE] = CWERASE;
1175	# endif	1178	# endif
1176	# ifdef VLNEXT	1179	# ifdef VLNEXT
1177
1178	tio->c_cc[VLNEXT] = CLNEXT;	1180	tio->c_cc[VLNEXT] = CLNEXT;
1179	# endif	1181	# endif
1180
1181	}	1182	}
		1183
1182	tio->c_cc[VEOF] = CEOF;	1184	tio->c_cc[VEOF] = CEOF;
1183	tio->c_cc[VEOL] = VDISABLE;	1185	tio->c_cc[VEOL] = VDISABLE;
1184	# ifdef VEOL2	1186	# ifdef VEOL2
1185
1186	tio->c_cc[VEOL2] = VDISABLE;	1187	tio->c_cc[VEOL2] = VDISABLE;
1187	# endif	1188	# endif
1188	# ifdef VSWTC	1189	# ifdef VSWTC
1189
1190	tio->c_cc[VSWTC] = VDISABLE;	1190	tio->c_cc[VSWTC] = VDISABLE;
1191	# endif	1191	# endif
1192	# ifdef VSWTCH	1192	# ifdef VSWTCH
1193
1194	tio->c_cc[VSWTCH] = VDISABLE;	1193	tio->c_cc[VSWTCH] = VDISABLE;
1195	# endif	1194	# endif
1196	# if VMIN != VEOF	1195	# if VMIN != VEOF
1197
1198	tio->c_cc[VMIN] = 1;	1196	tio->c_cc[VMIN] = 1;
1199	# endif	1197	# endif
1200	# if VTIME != VEOL	1198	# if VTIME != VEOL
1201
1202	tio->c_cc[VTIME] = 0;	1199	tio->c_cc[VTIME] = 0;
1203	# endif	1200	# endif
1204		1201
1205	if (erase != -1)	1202	if (erase != -1)
1206	tio->c_cc[VERASE] = (char)erase;	1203	tio->c_cc[VERASE] = (char)erase;
…		…
1222	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1219	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1223	# if defined (ECHOCTL) && defined (ECHOKE)	1220	# if defined (ECHOCTL) && defined (ECHOKE)
1224	| ECHOCTL | ECHOKE	1221	| ECHOCTL | ECHOKE
1225	# endif	1222	# endif
1226	| ECHOE | ECHOK);	1223	| 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		1224
1274	/*	1225	/*
1275	* Debugging	1226	* Debugging
1276	*/	1227	*/
1277	#ifdef DEBUG_TTYMODE	1228	#ifdef DEBUG_TTYMODE
1278	#ifdef HAVE_TERMIOS_H
1279	/* c_iflag bits */	1229	/* c_iflag bits */
1280	fprintf (stderr, "Input flags\n");	1230	fprintf (stderr, "Input flags\n");
1281		1231
1282	/* cpp token stringize doesn't work on all machines <sigh> */	1232	/* cpp token stringize doesn't work on all machines <sigh> */
1283	# define FOO(flag,name) \	1233	# define FOO(flag,name) \
…		…
1295	FOO (IGNCR, "IGNCR");	1245	FOO (IGNCR, "IGNCR");
1296	FOO (ICRNL, "ICRNL");	1246	FOO (ICRNL, "ICRNL");
1297	FOO (IXON, "IXON");	1247	FOO (IXON, "IXON");
1298	FOO (IXOFF, "IXOFF");	1248	FOO (IXOFF, "IXOFF");
1299	# ifdef IUCLC	1249	# ifdef IUCLC
1300
1301	FOO (IUCLC, "IUCLC");	1250	FOO (IUCLC, "IUCLC");
1302	# endif	1251	# endif
1303	# ifdef IXANY	1252	# ifdef IXANY
1304
1305	FOO (IXANY, "IXANY");	1253	FOO (IXANY, "IXANY");
1306	# endif	1254	# endif
1307	# ifdef IMAXBEL	1255	# ifdef IMAXBEL
1308
1309	FOO (IMAXBEL, "IMAXBEL");	1256	FOO (IMAXBEL, "IMAXBEL");
1310	# endif	1257	# endif
1311		1258
1312	fprintf (stderr, "\n");	1259	fprintf (stderr, "\n");
1313		1260
…		…
1320	FOO (VERASE, "VERASE");	1267	FOO (VERASE, "VERASE");
1321	FOO (VKILL, "VKILL");	1268	FOO (VKILL, "VKILL");
1322	FOO (VEOF, "VEOF");	1269	FOO (VEOF, "VEOF");
1323	FOO (VEOL, "VEOL");	1270	FOO (VEOL, "VEOL");
1324	# ifdef VEOL2	1271	# ifdef VEOL2
1325
1326	FOO (VEOL2, "VEOL2");	1272	FOO (VEOL2, "VEOL2");
1327	# endif	1273	# endif
1328	# ifdef VSWTC	1274	# ifdef VSWTC
1329
1330	FOO (VSWTC, "VSWTC");	1275	FOO (VSWTC, "VSWTC");
1331	# endif	1276	# endif
1332	# ifdef VSWTCH	1277	# ifdef VSWTCH
1333
1334	FOO (VSWTCH, "VSWTCH");	1278	FOO (VSWTCH, "VSWTCH");
1335	# endif	1279	# endif
1336
1337	FOO (VSTART, "VSTART");	1280	FOO (VSTART, "VSTART");
1338	FOO (VSTOP, "VSTOP");	1281	FOO (VSTOP, "VSTOP");
1339	FOO (VSUSP, "VSUSP");	1282	FOO (VSUSP, "VSUSP");
1340	# ifdef VDSUSP	1283	# ifdef VDSUSP
1341
1342	FOO (VDSUSP, "VDSUSP");	1284	FOO (VDSUSP, "VDSUSP");
1343	# endif	1285	# endif
1344	# ifdef VREPRINT	1286	# ifdef VREPRINT
1345
1346	FOO (VREPRINT, "VREPRINT");	1287	FOO (VREPRINT, "VREPRINT");
1347	# endif	1288	# endif
1348	# ifdef VDISCRD	1289	# ifdef VDISCRD
1349
1350	FOO (VDISCRD, "VDISCRD");	1290	FOO (VDISCRD, "VDISCRD");
1351	# endif	1291	# endif
1352	# ifdef VWERSE	1292	# ifdef VWERSE
1353
1354	FOO (VWERSE, "VWERSE");	1293	FOO (VWERSE, "VWERSE");
1355	# endif	1294	# endif
1356	# ifdef VLNEXT	1295	# ifdef VLNEXT
1357
1358	FOO (VLNEXT, "VLNEXT");	1296	FOO (VLNEXT, "VLNEXT");
1359	# endif	1297	# endif
1360		1298
1361	fprintf (stderr, "\n");	1299	fprintf (stderr, "\n");
1362	# undef FOO	1300	# undef FOO
1363	# endif /* HAVE_TERMIOS_H */	1301	#endif /* DEBUG_TTYMODE */
1364	#endif /* DEBUG_TTYMODE */
1365	}	1302	}
1366		1303
1367	/*----------------------------------------------------------------------*/	1304	/*----------------------------------------------------------------------*/
1368	/*	1305	/*
1369	* Run the command in a subprocess and return a file descriptor for the	1306	* Run the command in a subprocess and return a file descriptor for the
…		…
1371	* the slave.	1308	* the slave.
1372	*/	1309	*/
1373	void	1310	void
1374	rxvt_term::run_command (const char *const *argv)	1311	rxvt_term::run_command (const char *const *argv)
1375	{	1312	{
		1313	#if ENABLE_FRILLS
		1314	if (rs[Rs_pty_fd])
		1315	{
		1316	pty->pty = atoi (rs[Rs_pty_fd]);
		1317
		1318	if (pty->pty >= 0)
		1319	{
		1320	if (getfd_hook)
		1321	pty->pty = (*getfd_hook) (pty->pty);
		1322
		1323	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1324	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1325	}
		1326	}
		1327	else
		1328	#endif
		1329	if (!pty->get ())
		1330	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1331
1376	int er;	1332	int er;
1377		1333
1378	if (!pty.get ())
1379	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1380
1381	#ifndef NO_BACKSPACE_KEY	1334	#ifndef NO_BACKSPACE_KEY
1382	if (key_backspace[0] && !key_backspace[1])	1335	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1383	er = key_backspace[0];	1336	er = rs[Rs_backspace_key][0];
1384	else if (strcmp (key_backspace, "DEC") == 0)	1337	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1385	er = '\177'; /* the initial state anyway */	1338	er = '\177'; /* the initial state anyway */
1386	else	1339	else
1387	#endif	1340	#endif
1388	er = -1;	1341	er = -1;
1389		1342
1390	rxvt_get_ttymode (&tio, er);	1343	rxvt_get_ttymode (&tio, er);
		1344	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
		1345	pty->set_utf8_mode (enc_utf8);
1391		1346
1392	/* set initial window size */	1347	/* set initial window size */
1393	tt_winch ();	1348	tt_winch ();
1394		1349
1395	#ifndef __QNX__	1350	#if ENABLE_FRILLS
		1351	if (rs[Rs_pty_fd])
		1352	return;
		1353	#endif
		1354
1396	/* spin off the command interpreter */	1355	/* spin off the command interpreter */
1397	switch (cmd_pid = fork ())	1356	switch (cmd_pid = fork ())
1398	{	1357	{
1399	case -1:	1358	case -1:
		1359	{
		1360	cmd_pid = 0;
1400	rxvt_fatal ("can't fork, aborting.\n");	1361	rxvt_fatal ("can't fork, aborting.\n");
		1362	}
1401	case 0:	1363	case 0:
1402	init_env ();	1364	init_env ();
1403		1365
1404	if (!pty.make_controlling_tty ())	1366	if (!pty->make_controlling_tty ())
1405	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);	1367	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1406	else	1368	else
1407	{	1369	{
1408	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1370	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1409	dup2 (pty.tty, STDIN_FILENO);	1371	dup2 (pty->tty, STDIN_FILENO);
1410	dup2 (pty.tty, STDOUT_FILENO);	1372	dup2 (pty->tty, STDOUT_FILENO);
1411	dup2 (pty.tty, STDERR_FILENO);	1373	dup2 (pty->tty, STDERR_FILENO);
1412		1374
1413	// close all our file handles that we do no longer need	1375	// close all our file handles that we do no longer need
1414	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)	1376	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1415	{	1377	{
1416	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);	1378	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1417	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);	1379	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1418	}	1380	}
1419		1381
1420	run_child (argv);	1382	run_child (argv);
1421	fprintf (stderr, "%s: unable to exec child.", RESNAME);	1383	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1422	}	1384	}
1423		1385
1424	_exit (EXIT_FAILURE);	1386	_exit (EXIT_FAILURE);
1425		1387
1426	default:	1388	default:
1427	{	1389	if (!option (Opt_utmpInhibit))
1428	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1390	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1429	int fdstdin;
1430		1391
1431	fdstdin = dup (STDIN_FILENO);	1392	pty->close_tty ();
1432	dup2 (pty.tty, STDIN_FILENO);
1433	#endif
1434		1393
1435	#ifdef UTMP_SUPPORT	1394	child_ev.start (cmd_pid);
1436	privileged_utmp (SAVE);
1437	#endif
1438		1395
1439	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1396	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1440
1441	dup2 (fdstdin, STDIN_FILENO);
1442	close (fdstdin);
1443	#endif
1444	}
1445
1446	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1447	break;	1397	break;
1448	}	1398	}
1449	#else /* __QNX__ uses qnxspawn () */
1450	fchmod (pty.tty, 0622);
1451	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1452	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1453
1454	if (run_child (argv) == -1)
1455	exit (EXIT_FAILURE);
1456	#endif
1457	}	1399	}
1458		1400
1459	/* ------------------------------------------------------------------------- *	1401	/* ------------------------------------------------------------------------- *
1460	* CHILD PROCESS OPERATIONS *	1402	* CHILD PROCESS OPERATIONS *
1461	* ------------------------------------------------------------------------- */	1403	* ------------------------------------------------------------------------- */
…		…
1466	int	1408	int
1467	rxvt_term::run_child (const char *const *argv)	1409	rxvt_term::run_child (const char *const *argv)
1468	{	1410	{
1469	char *login;	1411	char *login;
1470		1412
1471	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1472
1473	if (options & Opt_console)	1413	if (option (Opt_console))
		1414	{
1474	{ /* be virtual console, fail silently */	1415	/* be virtual console, fail silently */
1475	#ifdef TIOCCONS	1416	#ifdef TIOCCONS
1476	unsigned int on = 1;	1417	unsigned int on = 1;
1477		1418
1478	ioctl (STDIN_FILENO, TIOCCONS, &on);	1419	ioctl (STDIN_FILENO, TIOCCONS, &on);
1479	#elif defined (SRIOCSREDIR)	1420	#elif defined (SRIOCSREDIR)
…		…
1481		1422
1482	fd = open (CONSOLE, O_WRONLY, 0);	1423	fd = open (CONSOLE, O_WRONLY, 0);
1483	if (fd >= 0)	1424	if (fd >= 0)
1484	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1425	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1485	close (fd);	1426	close (fd);
1486	#endif /* SRIOCSREDIR */	1427	#endif /* SRIOCSREDIR */
1487	}	1428	}
1488		1429
1489	/* reset signals and spin off the command interpreter */	1430	/* reset signals and spin off the command interpreter */
1490	signal (SIGINT, SIG_DFL);	1431	signal (SIGINT, SIG_DFL);
1491	signal (SIGQUIT, SIG_DFL);	1432	signal (SIGQUIT, SIG_DFL);
…		…
1498	*/	1439	*/
1499	#ifdef SIGTSTP	1440	#ifdef SIGTSTP
1500	signal (SIGTSTP, SIG_IGN);	1441	signal (SIGTSTP, SIG_IGN);
1501	signal (SIGTTIN, SIG_IGN);	1442	signal (SIGTTIN, SIG_IGN);
1502	signal (SIGTTOU, SIG_IGN);	1443	signal (SIGTTOU, SIG_IGN);
1503	#endif /* SIGTSTP */	1444	#endif /* SIGTSTP */
1504		1445
1505	// unblock signals (signals are blocked by iom.C	1446	// unblock signals (signals are blocked by iom.C
1506	sigset_t ss;	1447	sigset_t ss;
1507	sigemptyset (&ss);	1448	sigemptyset (&ss);
1508	sigprocmask (SIG_SETMASK, &ss, 0);	1449	sigprocmask (SIG_SETMASK, &ss, 0);
1509		1450
1510	#ifndef __QNX__
1511	/* command interpreter path */	1451	/* command interpreter path */
1512	if (argv != NULL)	1452	if (argv)
1513	{	1453	{
1514	# ifdef DEBUG_CMD	1454	# ifdef DEBUG_CMD
1515	int i;	1455	int i;
1516		1456
1517	for (i = 0; argv[i]; i++)	1457	for (i = 0; argv[i]; i++)
…		…
1521	execvp (argv[0], (char *const *)argv);	1461	execvp (argv[0], (char *const *)argv);
1522	/* no error message: STDERR is closed! */	1462	/* no error message: STDERR is closed! */
1523	}	1463	}
1524	else	1464	else
1525	{	1465	{
1526	const char *argv0, *shell;	1466	const char *argv0, *shell;
1527		1467
1528	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')	1468	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1529	shell = "/bin/sh";	1469	shell = "/bin/sh";
1530		1470
1531	argv0 = (const char *)rxvt_r_basename (shell);	1471	argv0 = (const char *)rxvt_basename (shell);
1532		1472
1533	if (options & Opt_loginShell)	1473	if (option (Opt_loginShell))
1534	{	1474	{
1535	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));	1475	login = (char *)rxvt_malloc (strlen (argv0) + 2);
1536		1476
1537	login[0] = '-';	1477	login[0] = '-';
1538	strcpy (&login[1], argv0);	1478	strcpy (&login[1], argv0);
1539	argv0 = login;	1479	argv0 = login;
1540	}	1480	}
		1481
1541	execlp (shell, argv0, NULL);	1482	execlp (shell, argv0, (char *)0);
1542	/* no error message: STDERR is closed! */	1483	/* no error message: STDERR is closed! */
1543	}	1484	}
1544
1545	#else /* __QNX__ uses qnxspawn () */
1546
1547	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1548	char *command = NULL, fullcommand[_MAX_PATH];
1549	char **arg_v, *arg_a[2] = { NULL, NULL };
1550
1551	if (argv != NULL)
1552	{
1553	if (access (argv[0], X_OK) == -1)
1554	{
1555	if (strchr (argv[0], '/') == NULL)
1556	{
1557	searchenv (argv[0], "PATH", fullcommand);
1558
1559	if (fullcommand[0] != '\0')
1560	command = fullcommand;
1561	}
1562
1563	if (access (command, X_OK) == -1)
1564	return -1;
1565	}
1566	else
1567	command = argv[0];
1568
1569	arg_v = argv;
1570	}
1571	else
1572	{
1573	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1574	command = "/bin/sh";
1575
1576	arg_a[0] = my_basename (command);
1577
1578	if (options & Opt_loginShell)
1579	{
1580	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1581
1582	login[0] = '-';
1583	strcpy (&login[1], arg_a[0]);
1584	arg_a[0] = login;
1585	}
1586
1587	arg_v = arg_a;
1588	}
1589
1590	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1591	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1592	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1593	command, arg_v, environ, iov_a, 0);
1594	if (login)
1595	free (login);
1596
1597	pty.close_tty ();
1598	return pty.pty;
1599	#endif
1600		1485
1601	return -1;	1486	return -1;
1602	}	1487	}
1603		1488
1604	/*----------------------- end-of-file (C source) -----------------------*/	1489	/*----------------------- end-of-file (C source) -----------------------*/

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