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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.93 by root, Sun Oct 24 14:02:44 2004 UTC vs.
Revision 1.223 by ayin, Mon Nov 26 10:33:36 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 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
170	};	278	#if OFF_FOCUS_FADING
171		279	"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	280	#endif
186	#ifdef OFFIX_DND
187	"DndProtocol",
188	"DndSelection",
189	#endif
190	"CLIPBOARD"
191	};	281	};
192		282
193	bool	283	bool
194	rxvt_term::init_vars ()	284	rxvt_term::init_vars ()
195	{	285	{
196	sw_term.start (SIGTERM);	286	pix_colors = //
197
198	pix_colors_focused = new rxvt_color [TOTAL_COLORS];	287	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
199	#ifdef OFF_FOCUS_FADING	288	#ifdef OFF_FOCUS_FADING
200	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];	289	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
201	#endif	290	#endif
202	pix_colors = pix_colors_focused;
203		291
204	if (pix_colors == NULL)
205	return false;
206
207	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
208	TermWin.pixmap = None;
209	#endif
210		292
211	MEvent.time = CurrentTime;	293	MEvent.time = CurrentTime;
212	MEvent.button = AnyButton;	294	MEvent.button = AnyButton;
213	options = DEFAULT_OPTIONS;
214	want_refresh = 1;	295	want_refresh = 1;
215	cmd_pid = -1;
216	pty.pty = pty.tty = -1;
217	priv_modes = SavedModes = PrivMode_Default;	296	priv_modes = SavedModes = PrivMode_Default;
218	TermWin.focus = 0;
219	TermWin.ncol = 80;	297	ncol = 80;
220	TermWin.nrow = 24;	298	nrow = 24;
221	TermWin.int_bwidth = INTERNALBORDERWIDTH;	299	int_bwidth = INTERNALBORDERWIDTH;
222	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	300	ext_bwidth = EXTERNALBORDERWIDTH;
223	TermWin.lineSpace = LINESPACE;	301	lineSpace = LINESPACE;
224	TermWin.saveLines = SAVELINES;	302	saveLines = SAVELINES;
225	numpix_colors = TOTAL_COLORS;	303	numpix_colors = TOTAL_COLORS;
226		304
227	refresh_limit = 1;
228	refresh_type = SLOW_REFRESH;	305	refresh_type = SLOW_REFRESH;
229	prev_nrow = prev_ncol = 0;
230		306
231	oldcursor.row = oldcursor.col = -1;	307	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;	308	last_bot = last_state = -1;
239		309
240	#ifdef MENUBAR	310	set_option (Opt_scrollBar);
241	menu_readonly = 1;	311	set_option (Opt_scrollTtyOutput);
242	# if ! (MENUBAR_MAX > 1)	312	set_option (Opt_jumpScroll);
243	CurrentBar = & (BarList);	313	set_option (Opt_skipScroll);
244	# endif /* (MENUBAR_MAX > 1) */	314	set_option (Opt_secondaryScreen);
245	#endif	315	set_option (Opt_secondaryScroll);
		316	set_option (Opt_pastableTabs);
		317	set_option (Opt_intensityStyles);
		318	set_option (Opt_iso14755_52);
246		319
247	return true;	320	return true;
248	}	321	}
249		322
250	void	323	void
…		…
259	if ((i = open ("/dev/null", O_RDONLY)) < 0)	332	if ((i = open ("/dev/null", O_RDONLY)) < 0)
260	{	333	{
261	/* TODO: BOO HISS */	334	/* TODO: BOO HISS */
262	dup2 (STDERR_FILENO, STDIN_FILENO);	335	dup2 (STDERR_FILENO, STDIN_FILENO);
263	}	336	}
264	else if (i > STDIN_FILENO)	337	else if (i != STDIN_FILENO)
265	{	338	{
266	dup2 (i, STDIN_FILENO);	339	dup2 (i, STDIN_FILENO);
267	close (i);	340	close (i);
268	}	341	}
269		342
…		…
284	/*----------------------------------------------------------------------*/	357	/*----------------------------------------------------------------------*/
285	const char **	358	const char **
286	rxvt_term::init_resources (int argc, const char *const *argv)	359	rxvt_term::init_resources (int argc, const char *const *argv)
287	{	360	{
288	int i, r_argc;	361	int i, r_argc;
289	char *val;
290	const char **cmd_argv, **r_argv;	362	const char **cmd_argv, **r_argv;
291		363
292	/*	364	/*
293	* Look for -exec option. Find => split and make cmd_argv[] of command args	365	* Look for -e option. Find => split and make cmd_argv[] of command args
294	*/	366	*/
295	for (r_argc = 0; r_argc < argc; r_argc++)	367	for (r_argc = 0; r_argc < argc; r_argc++)
296	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))	368	if (!strcmp (argv[r_argc], "-e"))
297	break;	369	break;
		370
		371	if (r_argc == argc)
		372	cmd_argv = NULL;
		373	else if (!argv[r_argc + 1])
		374	rxvt_fatal ("option '-e' requires an argument, aborting.\n");
		375	else
		376	{
		377	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
		378
		379	for (i = 0; i < argc - r_argc - 1; i++)
		380	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
		381
		382	cmd_argv[i] = NULL;
		383	}
298		384
299	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	385	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
300		386
301	for (i = 0; i < r_argc; i++)	387	for (i = 0; i < r_argc; i++)
302	r_argv[i] = (const char *)argv[i];	388	r_argv[i] = (const char *)argv[i];
303		389
304	r_argv[i] = NULL;	390	r_argv[i] = NULL;
305		391
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]);	392	rs[Rs_name] = rxvt_basename (argv[0]);
319		393
320	/*	394	/*
321	* Open display, get options/resources and create the window	395	* Open display, get options/resources and create the window
322	*/	396	*/
		397
323	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	398	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
324	rs[Rs_display_name] = ":0";	399	rs[Rs_display_name] = ":0";
325		400
326	get_options (r_argc, r_argv);	401	get_options (r_argc, r_argv);
		402
		403	if (!(display = displays.get (rs[Rs_display_name])))
		404	{
		405	free (r_argv);
		406	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		407	}
		408
		409	// using a local pointer decreases code size a lot
		410	xa = display->xa;
		411
		412	set (display);
		413	extract_resources ();
		414
		415	#if XFT
		416	if (rs[Rs_depth])
		417	select_visual (strtol (rs[Rs_depth], 0, 0));
		418	#endif
		419
		420	#ifdef HAVE_AFTERIMAGE
		421	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		422	#endif
327	free (r_argv);	423	free (r_argv);
328		424
329	#ifdef LOCAL_X_IS_UNIX	425	for (int i = NUM_RESOURCES; i--; )
330	if (rs[Rs_display_name][0] == ':')	426	if (rs [i] == resval_undef)
331	{	427	rs [i] = 0;
332	val = rxvt_malloc (5 + strlen (rs[Rs_display_name]));	428
333	strcpy (val, "unix");	429	#if ENABLE_PERL
334	strcat (val, rs[Rs_display_name]);	430	if (!rs[Rs_perl_ext_1])
335	display = displays.get (val);	431	rs[Rs_perl_ext_1] = "default";
336	free (val);	432
		433	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		434	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		435	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
337	}	436	{
		437	rxvt_perl.init (this);
		438	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		439	}
338	#endif	440	#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		441
346	/*	442	/*
347	* set any defaults not already set	443	* set any defaults not already set
348	*/	444	*/
349	if (cmd_argv && cmd_argv[0])	445	if (cmd_argv && cmd_argv[0])
350	{	446	{
351	if (!rs[Rs_title])	447	if (!rs[Rs_title])
352	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	448	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
353	if (!rs[Rs_iconName])	449	if (!rs[Rs_iconName])
354	rs[Rs_iconName] = rs[Rs_title];	450	rs[Rs_iconName] = rs[Rs_title];
355	}	451	}
356	else	452	else
357	{	453	{
…		…
360	if (!rs[Rs_iconName])	456	if (!rs[Rs_iconName])
361	rs[Rs_iconName] = rs[Rs_name];	457	rs[Rs_iconName] = rs[Rs_name];
362	}	458	}
363		459
364	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	460	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
365	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	461	saveLines = min (i, MAX_SAVELINES);
366		462
367	#if ENABLE_FRILLS	463	#if ENABLE_FRILLS
368	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	464	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
369	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	465	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		466
370	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	467	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
371	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	468	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
372	#endif
373		469
374	#ifndef NO_LINESPACE
375	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	470	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
376	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	471	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
377	#endif	472	#endif
378		473
379	#ifdef POINTER_BLANK	474	#ifdef POINTER_BLANK
380	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	475	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
381	pointerBlankDelay = i;	476	pointerBlankDelay = i;
382	else	477	else
383	pointerBlankDelay = 2;	478	pointerBlankDelay = 2;
384	#endif	479	#endif
385		480
386	/* no point having a scrollbar without having any scrollback! */	481	/* no point having a scrollbar without having any scrollback! */
387	if (!TermWin.saveLines)	482	if (!saveLines)
388	options &= ~Opt_scrollBar;	483	set_option (Opt_scrollBar, 0);
389		484
390	#ifdef PRINTPIPE	485	#ifdef PRINTPIPE
391	if (!rs[Rs_print_pipe])	486	if (!rs[Rs_print_pipe])
392	rs[Rs_print_pipe] = PRINTPIPE;	487	rs[Rs_print_pipe] = PRINTPIPE;
393	#endif	488	#endif
…		…
396	rs[Rs_cutchars] = CUTCHARS;	491	rs[Rs_cutchars] = CUTCHARS;
397		492
398	#ifndef NO_BACKSPACE_KEY	493	#ifndef NO_BACKSPACE_KEY
399	if (!rs[Rs_backspace_key])	494	if (!rs[Rs_backspace_key])
400	# ifdef DEFAULT_BACKSPACE	495	# ifdef DEFAULT_BACKSPACE
401	key_backspace = DEFAULT_BACKSPACE;	496	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
402	# else	497	# else
403	key_backspace = "DEC"; /* can toggle between \010 or \177 */	498	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
404	# endif	499	# 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	500	#endif
413		501
414	#ifndef NO_DELETE_KEY	502	#ifndef NO_DELETE_KEY
415	if (!rs[Rs_delete_key])	503	if (!rs[Rs_delete_key])
416	# ifdef DEFAULT_DELETE	504	# ifdef DEFAULT_DELETE
417	key_delete = DEFAULT_DELETE;	505	rs[Rs_delete_key] = DEFAULT_DELETE;
418	# else	506	# else
419	key_delete = "\033[3~";	507	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	508	# endif
429	if (rs[Rs_answerbackstring])	509	#endif
430	{
431	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
432	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
433	}
434		510
435	#ifdef HAVE_SCROLLBARS	511	#ifdef HAVE_SCROLLBARS
436	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);	512	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
437	#endif	513	#endif
438		514
439	#ifdef XTERM_REVERSE_VIDEO	515	#ifdef XTERM_REVERSE_VIDEO
440	/* this is how xterm implements reverseVideo */	516	/* this is how xterm implements reverseVideo */
441	if (options & Opt_reverseVideo)	517	if (option (Opt_reverseVideo))
442	{	518	{
443	if (!rs[Rs_color + Color_fg])	519	if (!rs[Rs_color + Color_fg])
444	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	520	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		521
445	if (!rs[Rs_color + Color_bg])	522	if (!rs[Rs_color + Color_bg])
446	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	523	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
447	}	524	}
448	#endif	525	#endif
449		526
…		…
451	if (!rs[Rs_color + i])	528	if (!rs[Rs_color + i])
452	rs[Rs_color + i] = def_colorName[i];	529	rs[Rs_color + i] = def_colorName[i];
453		530
454	#ifndef XTERM_REVERSE_VIDEO	531	#ifndef XTERM_REVERSE_VIDEO
455	/* this is how we implement reverseVideo */	532	/* this is how we implement reverseVideo */
456	if (options & Opt_reverseVideo)	533	if (option (Opt_reverseVideo))
457	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	534	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
458	#endif	535	#endif
459		536
460	/* convenient aliases for setting fg/bg to colors */	537	/* convenient aliases for setting fg/bg to colors */
461	color_aliases (Color_fg);	538	color_aliases (Color_fg);
462	color_aliases (Color_bg);	539	color_aliases (Color_bg);
463	#ifndef NO_CURSORCOLOR	540	#ifndef NO_CURSORCOLOR
464	color_aliases (Color_cursor);	541	color_aliases (Color_cursor);
465	color_aliases (Color_cursor2);	542	color_aliases (Color_cursor2);
466	#endif /* NO_CURSORCOLOR */	543	#endif /* NO_CURSORCOLOR */
467	color_aliases (Color_pointer_fg);	544	color_aliases (Color_pointer_fg);
468	color_aliases (Color_pointer_bg);	545	color_aliases (Color_pointer_bg);
469	color_aliases (Color_border);	546	color_aliases (Color_border);
470	#ifndef NO_BOLD_UNDERLINE_REVERSE	547	#ifndef NO_BOLD_UNDERLINE_REVERSE
471	color_aliases (Color_BD);	548	color_aliases (Color_BD);
472	color_aliases (Color_UL);	549	color_aliases (Color_UL);
473	color_aliases (Color_RV);	550	color_aliases (Color_RV);
474	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	551	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
475		552
476	if (!rs[Rs_color + Color_border])	553	if (!rs[Rs_color + Color_border])
477	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];	554	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
478		555
479	return cmd_argv;	556	return cmd_argv;
…		…
482	/*----------------------------------------------------------------------*/	559	/*----------------------------------------------------------------------*/
483	void	560	void
484	rxvt_term::init_env ()	561	rxvt_term::init_env ()
485	{	562	{
486	int i;	563	int i;
487	unsigned int u;
488	char *val;	564	char *val;
489		565
490	#ifdef DISPLAY_IS_IP	566	#ifdef DISPLAY_IS_IP
491	/* Fixup display_name for export over pty to any interested terminal	567	/* 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	568	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
…		…
500	*/	576	*/
501	val = rxvt_network_display (rs[Rs_display_name]);	577	val = rxvt_network_display (rs[Rs_display_name]);
502	rs[Rs_display_name] = (const char *)val;	578	rs[Rs_display_name] = (const char *)val;
503		579
504	if (val == NULL)	580	if (val == NULL)
505	#endif /* DISPLAY_IS_IP */	581	#endif /* DISPLAY_IS_IP */
506	val = XDisplayString (display->display);	582	val = XDisplayString (dpy);
507		583
508	if (rs[Rs_display_name] == NULL)	584	if (rs[Rs_display_name] == NULL)
509	rs[Rs_display_name] = val; /* use broken `:0' value */	585	rs[Rs_display_name] = val; /* use broken `:0' value */
510		586
511	i = strlen (val);	587	i = strlen (val);
512	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	588	env_display = (char *)rxvt_malloc (i + 9);
513		589
514	sprintf (env_display, "DISPLAY=%s", val);	590	sprintf (env_display, "DISPLAY=%s", val);
515		591
516	/* avoiding the math library:	592	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		593
526	/* add entries to the environment:	594	/* add entries to the environment:
527	* @ DISPLAY: in case we started with -display	595	* @ DISPLAY: in case we started with -display
528	* @ WINDOWID: X window id number of the window	596	* @ WINDOWID: X window id number of the window
529	* @ COLORTERM: terminal sub-name and also indicates its color	597	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
531	* @ TERMINFO: path to terminfo directory	599	* @ TERMINFO: path to terminfo directory
532	* @ COLORFGBG: fg;bg color codes	600	* @ COLORFGBG: fg;bg color codes
533	*/	601	*/
534	putenv (env_display);	602	putenv (env_display);
535	putenv (env_windowid);	603	putenv (env_windowid);
		604
536	if (env_colorfgbg)	605	if (env_colorfgbg)
537	putenv (env_colorfgbg);	606	putenv (env_colorfgbg);
538		607
539	#ifdef RXVT_TERMINFO	608	#ifdef RXVT_TERMINFO
540	putenv ("TERMINFO=" RXVT_TERMINFO);	609	putenv ("TERMINFO=" RXVT_TERMINFO);
541	#endif	610	#endif
542		611
543	if (display->depth <= 2)	612	if (depth <= 2)
544	putenv ("COLORTERM=" COLORTERMENV "-mono");	613	putenv ("COLORTERM=" COLORTERMENV "-mono");
545	else	614	else
546	putenv ("COLORTERM=" COLORTERMENVFULL);	615	putenv ("COLORTERM=" COLORTERMENVFULL);
547		616
548	if (rs[Rs_term_name] != NULL)	617	if (rs[Rs_term_name] != NULL)
549	{	618	{
550	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));	619	env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
551	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	620	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
552	putenv (env_term);	621	putenv (env_term);
553	}	622	}
554	else	623	else
555	putenv ("TERM=" TERMENV);	624	putenv ("TERM=" TERMENV);
…		…
557	#ifdef HAVE_UNSETENV	626	#ifdef HAVE_UNSETENV
558	/* avoid passing old settings and confusing term size */	627	/* avoid passing old settings and confusing term size */
559	unsetenv ("LINES");	628	unsetenv ("LINES");
560	unsetenv ("COLUMNS");	629	unsetenv ("COLUMNS");
561	unsetenv ("TERMCAP"); /* terminfo should be okay */	630	unsetenv ("TERMCAP"); /* terminfo should be okay */
562	#endif /* HAVE_UNSETENV */	631	#endif /* HAVE_UNSETENV */
563	}	632	}
564		633
565	/*----------------------------------------------------------------------*/	634	/*----------------------------------------------------------------------*/
566	/*	635	/*
567	* This is more or less stolen straight from XFree86 xterm.	636	* This is more or less stolen straight from XFree86 xterm.
568	* This should support all European type languages.	637	* This should support all European type languages.
569	*/	638	*/
570	void	639	void
571	rxvt_term::set_locale (const char *locale)	640	rxvt_term::set_locale (const char *locale)
572	{	641	{
		642	set_environ (envv);
		643
573	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	644	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
574	free (this->locale);	645	free (this->locale);
575	this->locale = setlocale (LC_CTYPE, locale);	646	this->locale = setlocale (LC_CTYPE, locale);
576		647
577	if (!this->locale)	648	if (!this->locale)
578	{	649	{
579	if (*locale)	650	if (*locale)
580	{	651	{
581	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);	652	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
582	setlocale (LC_CTYPE, "");	653	setlocale (LC_CTYPE, "C");
583	}	654	}
584	else	655	else
585	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");	656	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
586		657
587	this->locale = "";	658	this->locale = "C";
588	}	659	}
589		660
590		661
591	this->locale = rxvt_strdup (this->locale);	662	this->locale = strdup (this->locale);
592	SET_LOCALE (this->locale);	663	SET_LOCALE (this->locale);
593	mbstate.reset ();	664	mbstate.reset ();
594	#endif	665	#endif
595	#if 0	666
596	#if HAVE_NL_LANGINFO	667	#if HAVE_NL_LANGINFO
		668	char *codeset = strdup (nl_langinfo (CODESET));
		669	// /^UTF.?8/i
		670	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		671	&& (codeset[1] == 'T' || codeset[1] == 't')
		672	&& (codeset[2] == 'F' || codeset[2] == 'f')
		673	&& (codeset[3] == '8' || codeset[4] == '8');
597	free (codeset);	674	free (codeset);
598	codeset = strdup (nl_langinfo (CODESET));
599	enc_utf8 = !strcasecmp (codeset, "UTF-8")
600	|| !strcasecmp (codeset, "UTF8");
601	#else	675	#else
602	enc_utf8 = 1;	676	enc_utf8 = 0;
603	#endif
604	#endif	677	#endif
605	}	678	}
606		679
607	void	680	void
608	rxvt_term::init_xlocale ()	681	rxvt_term::init_xlocale ()
609	{	682	{
		683	set_environ (envv);
		684
610	#ifdef USE_XIM	685	#ifdef USE_XIM
611	if (!locale)	686	if (!locale)
612	rxvt_warn ("setting locale failed, working without locale support.\n");	687	rxvt_warn ("setting locale failed, working without locale support.\n");
613	else	688	else
614	{	689	{
615	Atom wmlocale;	690	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
616
617	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
618	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
619	XA_STRING, 8, PropModeReplace,
620	(unsigned char *)locale, strlen (locale));
621		691
622	if (!XSupportsLocale ())	692	if (!XSupportsLocale ())
623	{	693	{
624	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");	694	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
625	return;	695	return;
…		…
639	{	709	{
640	/*	710	/*
641	* Initialize the command connection.	711	* Initialize the command connection.
642	* This should be called after the X server connection is established.	712	* This should be called after the X server connection is established.
643	*/	713	*/
644	int i;
645
646	for (i = 0; i < NUM_XA; i++)
647	xa[i] = XInternAtom (display->display, xa_names[i], False);
648
649	/* Enable delete window protocol */
650	XSetWMProtocols (display->display, TermWin.parent[0],
651	& (xa[XA_WMDELETEWINDOW]), 1);
652
653	#ifdef USING_W11LIB
654	/* enable W11 callbacks */
655	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
656	#endif
657		714
658	#ifdef META8_OPTION	715	#ifdef META8_OPTION
659	meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);	716	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
660	#endif	717	#endif
661		718
662	get_ourmods ();	719	get_ourmods ();
663		720
664	if (!(options & Opt_scrollTtyOutput))	721	if (!option (Opt_scrollTtyOutput))
665	priv_modes |= PrivMode_TtyOutputInh;	722	priv_modes |= PrivMode_TtyOutputInh;
666	if (options & Opt_scrollTtyKeypress)	723	if (option (Opt_scrollTtyKeypress))
667	priv_modes |= PrivMode_Keypress;	724	priv_modes |= PrivMode_Keypress;
668	if (!(options & Opt_jumpScroll))	725	if (!option (Opt_jumpScroll))
669	priv_modes |= PrivMode_smoothScroll;	726	priv_modes |= PrivMode_smoothScroll;
670		727
671	#ifndef NO_BACKSPACE_KEY	728	#ifndef NO_BACKSPACE_KEY
672	if (strcmp (key_backspace, "DEC") == 0)	729	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
673	priv_modes |= PrivMode_HaveBackSpace;	730	priv_modes |= PrivMode_HaveBackSpace;
674	#endif	731	#endif
675		732
676	/* add value for scrollBar */	733	/* add value for scrollBar */
677	if (scrollbar_visible ())	734	if (scrollBar.state)
678	{	735	{
679	priv_modes |= PrivMode_scrollBar;	736	priv_modes |= PrivMode_scrollBar;
680	SavedModes |= PrivMode_scrollBar;	737	SavedModes |= PrivMode_scrollBar;
681	}	738	}
682	if (menubar_visible ())
683	{
684	priv_modes |= PrivMode_menuBar;
685	SavedModes |= PrivMode_menuBar;
686	}
687
688	#ifdef CURSOR_BLINK
689	if (options & Opt_cursorBlink)
690	(void)gettimeofday (&lastcursorchange, NULL);
691	#endif
692		739
693	run_command (argv);	740	run_command (argv);
694	}	741	}
695		742
696	/*----------------------------------------------------------------------*/	743	/*----------------------------------------------------------------------*/
…		…
700	int i;	747	int i;
701		748
702	#ifdef OFF_FOCUS_FADING	749	#ifdef OFF_FOCUS_FADING
703	pix_colors = pix_colors_focused;	750	pix_colors = pix_colors_focused;
704	#endif	751	#endif
705		752
706	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)	753	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
707	{	754	{
		755	const char *name = rs[Rs_color + i];
		756
		757	if (!name)
		758	continue;
		759
708	rxvt_color xcol;	760	rxvt_color xcol;
709		761
710	if (!rs[Rs_color + i])	762	if (!set_color (xcol, name))
711	continue;
712
713	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
714	{	763	{
715	#ifndef XTERM_REVERSE_VIDEO	764	#ifndef XTERM_REVERSE_VIDEO
716	if (i < 2 && (options & Opt_reverseVideo))	765	if (i < 2 && option (Opt_reverseVideo))
717	rs[Rs_color + i] = def_colorName[!i];	766	name = def_colorName [1 - i];
718	else	767	else
719	#endif	768	#endif
720	rs[Rs_color + i] = def_colorName[i];	769	name = def_colorName [i];
721		770
722	if (!rs[Rs_color + i])	771	if (!name)
723	continue;	772	continue;
724		773
725	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	774	if (!set_color (xcol, name))
726	{	775	{
727	switch (i)	776	switch (i)
728	{	777	{
729	case Color_fg:	778	case Color_fg:
730	case Color_bg:	779	case Color_bg:
731	/* fatal: need bg/fg color */
732	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");	780	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
733	/* NOTREACHED */	781	name = "";
734	break;	782	break;
735	#ifndef NO_CURSORCOLOR	783	#ifndef NO_CURSORCOLOR
736	case Color_cursor2:	784	case Color_cursor2:
737	xcol = pix_colors[Color_fg];	785	#endif
738	break;
739	#endif /* ! NO_CURSORCOLOR */
740	case Color_pointer_fg:	786	case Color_pointer_fg:
741	xcol = pix_colors[Color_fg];	787	name = rs[Rs_color + Color_fg];
		788	xcol.set (this, name);
742	break;	789	break;
743	default:	790	default:
744	xcol = pix_colors[Color_bg]; /* None */	791	name = rs[Rs_color + Color_bg];
		792	xcol.set (this, name);
745	break;	793	break;
746	}	794	}
747	}	795	}
748	}	796	}
749		797
750	pix_colors[i] = xcol;	798	pix_colors[i] = xcol;
751	#ifdef OFF_FOCUS_FADING	799	rs[Rs_color + i] = name;
752	if (rs[Rs_fade])
753	pix_colors_unfocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
754	#endif
755	SET_PIXCOLOR (i);
756	}
757
758	if (display->depth <= 2)
759	{	800	}
		801
		802	if (depth <= 2)
		803	{
760	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];	804	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
761	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];	805	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
762	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];	806	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
763	}	807	}
764		808
765	/*	809	/*
766	* get scrollBar/menuBar shadow colors	810	* get scrollBar shadow colors
767	*	811	*
768	* The calculations of topShadow/bottomShadow values are adapted	812	* The calculations of topShadow/bottomShadow values are adapted
769	* from the fvwm window manager.	813	* from the fvwm window manager.
770	*/	814	*/
771	#ifdef KEEP_SCROLLCOLOR	815	#ifdef KEEP_SCROLLCOLOR
772
773	if (display->depth <= 2)	816	if (depth <= 2)
		817	{
774	{ /* Monochrome */	818	/* Monochrome */
775	pix_colors[Color_scroll] = pix_colors[Color_fg];	819	alias_color (Color_scroll, Color_fg);
776	pix_colors[Color_topShadow] = pix_colors[Color_bg];	820	alias_color (Color_topShadow, Color_bg);
777	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];	821	alias_color (Color_bottomShadow, Color_bg);
778	}	822	}
779	else	823	else
780	{	824	{
781	rxvt_color xcol[2];	825	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
782	/* xcol[0] == white
783	* xcol[1] == top shadow
784	* xcol[2] == bot shadow */
785		826
786	xcol[1] = pix_colors[Color_scroll];	827	rgba cscroll;
787	xcol[0].set (display, 65535, 65535, 65535);	828	pix_colors [Color_scroll].get (cscroll);
788
789	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
790
791	xcol[0].get (display, pr0, pg0, pb0);
792	xcol[1].get (display, pr1, pg1, pb1);
793
794	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
795		829
796	/* topShadowColor */	830	/* topShadowColor */
797	if (!xcol[1].set (display,	831	if (!pix_colors[Color_topShadow].set (this,
798	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	832	rgba (
799	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	833	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
800	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	834	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
801	xcol[1] = pix_colors[Color_White];	835	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
802		836	cscroll.a)
803	pix_colors[Color_topShadow] = xcol[1];	837	))
		838	alias_color (Color_topShadow, Color_White);
804	}	839	}
805	#endif /* KEEP_SCROLLCOLOR */	840	#endif /* KEEP_SCROLLCOLOR */
		841
		842	#ifdef OFF_FOCUS_FADING
		843	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		844	update_fade_color (i);
		845	#endif
806	}	846	}
807		847
808	/*----------------------------------------------------------------------*/	848	/*----------------------------------------------------------------------*/
809	/* color aliases, fg/bg bright-bold */	849	/* color aliases, fg/bg bright-bold */
810	void	850	void
…		…
813	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))	853	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
814	{	854	{
815	int i = atoi (rs[Rs_color + idx]);	855	int i = atoi (rs[Rs_color + idx]);
816		856
817	if (i >= 8 && i <= 15)	857	if (i >= 8 && i <= 15)
818	{ /* bright colors */	858	/* bright colors */
819	i -= 8;
820	#ifndef NO_BRIGHTCOLOR
821	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	859	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
822	return;	860	else if (i >= 0 && i <= 7)
823	#endif	861	/* normal colors */
824	}
825
826	if (i >= 0 && i <= 7) /* normal colors */
827	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	862	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
828	}	863	}
829	}	864	}
830		865
831	/*----------------------------------------------------------------------*/	866	/*----------------------------------------------------------------------*/
…		…
834	* Use resource ``modifier'' to override the Meta modifier	869	* Use resource ``modifier'' to override the Meta modifier
835	*/	870	*/
836	void	871	void
837	rxvt_term::get_ourmods ()	872	rxvt_term::get_ourmods ()
838	{	873	{
839	int i, j, k;	874	int i, j, k;
840	int requestedmeta, realmeta, realalt;	875	int requestedmeta, realmeta, realalt;
841	const char *cm, *rsmod;	876	const char *cm, *rsmod;
842	XModifierKeymap *map;	877	XModifierKeymap *map;
843	KeyCode *kc;	878	KeyCode *kc;
844	const unsigned int modmasks[] =	879	const unsigned int modmasks[] =
845	{	880	{
846	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	881	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
847	};	882	};
848		883
849	requestedmeta = realmeta = realalt = 0;	884	requestedmeta = realmeta = realalt = 0;
850	rsmod = rs[Rs_modifier];	885	rsmod = rs[Rs_modifier];
		886
851	if (rsmod	887	if (rsmod
852	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)	888	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
853	requestedmeta = rsmod[3] - '0';	889	requestedmeta = rsmod[3] - '0';
854		890
855	map = XGetModifierMapping (display->display);	891	map = XGetModifierMapping (dpy);
856	kc = map->modifiermap;	892	kc = map->modifiermap;
		893
857	for (i = 1; i < 6; i++)	894	for (i = 1; i < 6; i++)
858	{	895	{
859	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	896	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		897
860	for (j = map->max_keypermod; j--; k++)	898	for (j = map->max_keypermod; j--; k++)
861	{	899	{
862	if (kc[k] == 0)	900	if (kc[k] == 0)
863	break;	901	break;
		902
864	switch (XKeycodeToKeysym (display->display, kc[k], 0))	903	switch (XKeycodeToKeysym (dpy, kc[k], 0))
865	{	904	{
866	case XK_Num_Lock:	905	case XK_Num_Lock:
867	ModNumLockMask = modmasks[i - 1];	906	ModNumLockMask = modmasks[i - 1];
868	/* FALLTHROUGH */	907	continue;
869	default:	908
870	continue; /* for (;;) */	909	case XK_ISO_Level3_Shift:
		910	ModLevel3Mask = modmasks[i - 1];
		911	continue;
		912
871	case XK_Meta_L:	913	case XK_Meta_L:
872	case XK_Meta_R:	914	case XK_Meta_R:
873	cm = "meta";	915	cm = "meta";
874	realmeta = i;	916	realmeta = i;
875	break;	917	break;
		918
876	case XK_Alt_L:	919	case XK_Alt_L:
877	case XK_Alt_R:	920	case XK_Alt_R:
878	cm = "alt";	921	cm = "alt";
879	realalt = i;	922	realalt = i;
880	break;	923	break;
		924
881	case XK_Super_L:	925	case XK_Super_L:
882	case XK_Super_R:	926	case XK_Super_R:
883	cm = "super";	927	cm = "super";
884	break;	928	break;
		929
885	case XK_Hyper_L:	930	case XK_Hyper_L:
886	case XK_Hyper_R:	931	case XK_Hyper_R:
887	cm = "hyper";	932	cm = "hyper";
888	break;	933	break;
		934
		935	default:
		936	continue;
889	}	937	}
		938
890	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)	939	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
891	requestedmeta = i;	940	requestedmeta = i;
892	}	941	}
893	}	942	}
		943
894	XFreeModifiermap (map);	944	XFreeModifiermap (map);
		945
895	i = (requestedmeta ? requestedmeta	946	i = requestedmeta ? requestedmeta
896	: (realmeta ? realmeta	947	: realmeta ? realmeta
897	: (realalt ? realalt : 0)));	948	: realalt ? realalt
		949	: 0;
		950
898	if (i)	951	if (i)
899	ModMetaMask = modmasks[i - 1];	952	ModMetaMask = modmasks[i - 1];
900	}	953	}
901		954
902	/*----------------------------------------------------------------------*/	955	/*----------------------------------------------------------------------*/
…		…
905	rxvt_term::create_windows (int argc, const char *const *argv)	958	rxvt_term::create_windows (int argc, const char *const *argv)
906	{	959	{
907	XClassHint classHint;	960	XClassHint classHint;
908	XWMHints wmHint;	961	XWMHints wmHint;
909	#if ENABLE_FRILLS	962	#if ENABLE_FRILLS
910	Atom prop = None;
911	MWMHints mwmhints;	963	MWMHints mwmhints = { };
912	#endif	964	#endif
913	XGCValues gcvalue;	965	XGCValues gcvalue;
914	long vt_emask;
915	XSetWindowAttributes attributes;	966	XSetWindowAttributes attributes;
916	XWindowAttributes gattr;	967	Window top, parent;
917		968
918	if (options & Opt_transparent)	969	dLocal (Display *, dpy);
919	{	970
920	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);	971	/* grab colors before netscape does */
921	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	972	Get_Colours ();
922	}	973
		974	if (!set_fonts ())
		975	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		976
		977	parent = display->root;
		978
		979	attributes.override_redirect = !!option (Opt_override_redirect);
923		980
924	#if ENABLE_FRILLS	981	#if ENABLE_FRILLS
925	if (options & Opt_borderLess)	982	if (option (Opt_borderLess))
926	{	983	{
927	prop = XInternAtom(display->display, "_MOTIF_WM_INFO", True);	984	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
928
929	if (prop == None)
930	{	985	{
931	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/	986	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
932	#ifdef PREFER_24BIT
933	attributes.override_redirect = TRUE;	987	attributes.override_redirect = true;
934	#endif
935	mwmhints.flags = 0;
936	}	988	}
937	else	989	else
938	{	990	{
939	mwmhints.flags = MWM_HINTS_DECORATIONS;	991	mwmhints.flags = MWM_HINTS_DECORATIONS;
940	mwmhints.decorations = 0;
941	}	992	}
942	}	993	}
943	else	994	#endif
944	{	995
945	mwmhints.flags = 0;	996	#if ENABLE_XEMBED
		997	if (rs[Rs_embed])
946	}	998	{
947	#endif	999	XWindowAttributes wattr;
948		1000
949	/* grab colors before netscape does */	1001	parent = strtol (rs[Rs_embed], 0, 0);
950	Get_Colours ();
951		1002
952	if (!set_fonts ())	1003	if (!XGetWindowAttributes (dpy, parent, &wattr))
953	rxvt_fatal ("unable to load base fontset, please specify one using -fn, aborting.\n");	1004	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		1005
		1006	window_calc (wattr.width, wattr.height);
		1007	}
		1008	#endif
954		1009
955	window_calc (0, 0);	1010	window_calc (0, 0);
		1011
		1012	/* sub-window placement & size in rxvt_resize_subwindows () */
		1013	attributes.background_pixel = pix_colors_focused [Color_border];
		1014	attributes.border_pixel = pix_colors_focused [Color_border];
		1015	attributes.colormap = cmap;
		1016
		1017	top = XCreateWindow (dpy, parent,
		1018	szHint.x, szHint.y,
		1019	szHint.width, szHint.height,
		1020	ext_bwidth,
		1021	depth, InputOutput, visual,
		1022	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		1023	&attributes);
		1024
		1025	this->parent[0] = top;
		1026
956	old_width = szHint.width;	1027	old_width = szHint.width;
957	old_height = szHint.height;	1028	old_height = szHint.height;
958		1029
959	/* sub-window placement & size in rxvt_resize_subwindows () */
960
961	#ifdef PREFER_24BIT
962	attributes.background_pixel = pix_colors_focused[Color_border];
963	attributes.border_pixel = pix_colors_focused[Color_border];
964	attributes.colormap = display->cmap;
965	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
966	szHint.x, szHint.y,
967	szHint.width, szHint.height,
968	TermWin.ext_bwidth,
969	display->depth, InputOutput,
970	display->visual,
971	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
972	#else
973	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
974	szHint.x, szHint.y,
975	szHint.width, szHint.height,
976	TermWin.ext_bwidth,
977	pix_colors_focused[Color_border],
978	pix_colors_focused[Color_border]);
979	#endif
980
981	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1030	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
982	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1031	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
983		1032
984	classHint.res_name = (char *)rs[Rs_name];	1033	classHint.res_name = (char *)rs[Rs_name];
985	classHint.res_class = (char *)RESCLASS;	1034	classHint.res_class = (char *)RESCLASS;
986		1035
987	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1036	wmHint.flags = InputHint | StateHint | WindowGroupHint;
988	wmHint.input = True;	1037	wmHint.input = True;
989	wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;	1038	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
990	wmHint.window_group = TermWin.parent[0];	1039	wmHint.window_group = top;
991		1040
992	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	1041	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
993	(char **)argv, argc, &szHint, &wmHint, &classHint);	1042	&szHint, &wmHint, &classHint);
994		1043
995	#if ENABLE_FRILLS	1044	#if ENABLE_FRILLS
		1045	if (mwmhints.flags)
		1046	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1047	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1048	#endif
		1049
		1050	Atom protocols[] = {
		1051	xa[XA_WM_DELETE_WINDOW],
		1052	#if ENABLE_EWMH
		1053	xa[XA_NET_WM_PING],
		1054	#endif
		1055	};
		1056
		1057	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		1058
		1059	#if ENABLE_FRILLS
		1060	if (rs[Rs_transient_for])
		1061	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		1062	#endif
		1063
		1064	#if ENABLE_EWMH
996	long pid = getpid ();	1065	long pid = getpid ();
997		1066
998	XChangeProperty (display->display, TermWin.parent[0],	1067	XChangeProperty (dpy, top,
999	display->atom ("_NET_WM_PID"), XA_CARDINAL, 32,	1068	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1000	PropModeReplace, (unsigned char *)&pid, 1);	1069	PropModeReplace, (unsigned char *)&pid, 1);
1001	#endif
1002		1070
1003	XSelectInput (display->display, TermWin.parent[0],	1071	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1072	#endif
		1073
		1074	XSelectInput (dpy, top,
1004	KeyPressMask	1075	KeyPressMask
1005	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755	1076	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1006	| KeyReleaseMask	1077	| KeyReleaseMask
1007	#endif	1078	#endif
1008	| FocusChangeMask | VisibilityChangeMask	1079	| FocusChangeMask | VisibilityChangeMask
1009	| ExposureMask
1010	| StructureNotifyMask);	1080	| ExposureMask | StructureNotifyMask);
		1081
1011	termwin_ev.start (display, TermWin.parent[0]);	1082	termwin_ev.start (display, top);
1012
1013	#if ENABLE_FRILLS
1014	if (mwmhints.flags)
1015	{
1016	prop = XInternAtom (display->display, "_MOTIF_WM_HINTS", False);
1017	XChangeProperty (display->display, TermWin.parent[0], prop, prop, 32,
1018	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1019	}
1020	#endif
1021		1083
1022	/* vt cursor: Black-on-White is standard, but this is more popular */	1084	/* vt cursor: Black-on-White is standard, but this is more popular */
1023	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1085	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1024		1086
1025	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1087	#ifdef HAVE_SCROLLBARS
1026	/* cursor (menuBar/scrollBar): Black-on-White */	1088	/* cursor scrollBar: Black-on-White */
1027	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1089	leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1028	#endif
1029
1030	#ifdef POINTER_BLANK
1031	{
1032	XColor blackcolour;
1033	blackcolour.red = 0;
1034	blackcolour.green = 0;
1035	blackcolour.blue = 0;
1036	Font f = XLoadFont (display->display, "fixed");
1037	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1038	&blackcolour, &blackcolour);
1039	XUnloadFont (display->display, f);
1040	}
1041	#endif	1090	#endif
1042		1091
1043	/* the vt window */	1092	/* the vt window */
1044	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1093	vt = XCreateSimpleWindow (dpy, top,
1045	window_vt_x,
1046	window_vt_y,	1094	window_vt_x, window_vt_y,
1047	TermWin_TotalWidth (),	1095	width, height,
1048	TermWin_TotalHeight (),
1049	0,	1096	0,
1050	pix_colors_focused[Color_fg],	1097	pix_colors_focused[Color_fg],
1051	pix_colors_focused[Color_bg]);	1098	pix_colors_focused[Color_bg]);
1052	#ifdef DEBUG_X
1053	XStoreName (display->display, TermWin.vt, "vt window");
1054	#endif
1055		1099
1056	attributes.bit_gravity = NorthWestGravity;	1100	attributes.bit_gravity = NorthWestGravity;
1057	XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);	1101	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1058		1102
1059	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1103	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1060		1104
1061	pointer_unblank ();
1062
1063	#ifdef POINTER_BLANK
1064	if (options & Opt_pointerBlank)	1105	if (option (Opt_pointerBlank))
1065	vt_emask |= PointerMotionMask;	1106	vt_emask |= PointerMotionMask;
1066	else	1107	else
1067	#endif
1068	vt_emask |= Button1MotionMask | Button3MotionMask;	1108	vt_emask |= Button1MotionMask | Button3MotionMask;
1069		1109
1070	XSelectInput (display->display, TermWin.vt, vt_emask);	1110	vt_select_input ();
		1111
1071	vt_ev.start (display, TermWin.vt);	1112	vt_ev.start (display, vt);
1072
1073	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1074	if (menuBar_height ())
1075	{
1076	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1077	window_vt_x, 0,
1078	TermWin_TotalWidth (),
1079	menuBar_TotalHeight (),
1080	0,
1081	pix_colors_focused[Color_fg],
1082	pix_colors_focused[Color_scroll]);
1083
1084	#ifdef DEBUG_X
1085	XStoreName (display->display, menuBar.win, "menubar");
1086	#endif
1087
1088	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1089
1090	XDefineCursor (display->display, menuBar.win,
1091	XCreateFontCursor (display->display, XC_left_ptr));
1092
1093	XSelectInput (display->display, menuBar.win,
1094	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1095	| Button1MotionMask));
1096	menubar_ev.start (display, menuBar.win);
1097	}
1098	#endif
1099
1100	#ifdef XPM_BACKGROUND
1101	if (rs[Rs_backgroundPixmap] != NULL
1102	&& ! (options & Opt_transparent))
1103	{
1104	const char *p = rs[Rs_backgroundPixmap];
1105
1106	if ((p = strchr (p, ';')) != NULL)
1107	{
1108	p++;
1109	scale_pixmap (p);
1110	}
1111
1112	set_bgPixmap (rs[Rs_backgroundPixmap]);
1113	scr_touch (true);
1114	}
1115	#endif
1116		1113
1117	/* graphics context for the vt window */	1114	/* graphics context for the vt window */
1118	gcvalue.foreground = pix_colors[Color_fg];	1115	gcvalue.foreground = pix_colors[Color_fg];
1119	gcvalue.background = pix_colors[Color_bg];	1116	gcvalue.background = pix_colors[Color_bg];
1120	gcvalue.graphics_exposures = 1;	1117	gcvalue.graphics_exposures = 0;
1121	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1118
		1119	gc = XCreateGC (dpy, vt,
1122	GCForeground | GCBackground | GCGraphicsExposures,	1120	GCForeground | GCBackground | GCGraphicsExposures,
1123	&gcvalue);	1121	&gcvalue);
1124		1122
1125	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1123	drawable = new rxvt_drawable (this, vt);
1126		1124
1127	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1125	#ifdef RXVT_SCROLLBAR
1128	gcvalue.foreground = pix_colors[Color_topShadow];	1126	gcvalue.foreground = pix_colors[Color_topShadow];
1129	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1127	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1130	gcvalue.foreground = pix_colors[Color_bottomShadow];	1128	gcvalue.foreground = pix_colors[Color_bottomShadow];
1131	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1129	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1132	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];	1130	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1133	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1131	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1134	#endif	1132	#endif
1135		1133
1136	#ifdef OFF_FOCUS_FADING	1134	#ifdef OFF_FOCUS_FADING
1137	// initially we are in unfocused state	1135	// initially we are in unfocused state
1138	if (rs[Rs_fade])	1136	if (rs[Rs_fade])
1139	pix_colors = pix_colors_unfocused;	1137	pix_colors = pix_colors_unfocused;
1140	#endif	1138	#endif
1141		1139
		1140	pointer_unblank ();
1142	scr_recolour ();	1141	scr_recolour ();
1143	}	1142	}
1144		1143
1145	/* ------------------------------------------------------------------------- *	1144	/* ------------------------------------------------------------------------- *
1146	* GET TTY CURRENT STATE *	1145	* GET TTY CURRENT STATE *
1147	* ------------------------------------------------------------------------- */	1146	* ------------------------------------------------------------------------- */
1148	void	1147	void
1149	rxvt_get_ttymode (ttymode_t *tio, int erase)	1148	rxvt_get_ttymode (ttymode_t *tio, int erase)
1150	{	1149	{
1151	#ifdef HAVE_TERMIOS_H
1152	/*	1150	/*
1153	* standard System V termios interface	1151	* standard System V termios interface
1154	*/	1152	*/
1155	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1153	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1156	{	1154	{
1157	/* return error - use system defaults */	1155	// return error - use system defaults,
		1156	// where possible, and zero elsewhere
		1157	memset (tio, 0, sizeof (ttymode_t));
		1158
1158	tio->c_cc[VINTR] = CINTR;	1159	tio->c_cc[VINTR] = CINTR;
1159	tio->c_cc[VQUIT] = CQUIT;	1160	tio->c_cc[VQUIT] = CQUIT;
1160	tio->c_cc[VERASE] = CERASE;	1161	tio->c_cc[VERASE] = CERASE;
		1162	#ifdef VERASE2
		1163	tio->c_cc[VERASE2] = CERASE2;
		1164	#endif
1161	tio->c_cc[VKILL] = CKILL;	1165	tio->c_cc[VKILL] = CKILL;
1162	tio->c_cc[VSTART] = CSTART;	1166	tio->c_cc[VSTART] = CSTART;
1163	tio->c_cc[VSTOP] = CSTOP;	1167	tio->c_cc[VSTOP] = CSTOP;
1164	tio->c_cc[VSUSP] = CSUSP;	1168	tio->c_cc[VSUSP] = CSUSP;
1165	# ifdef VDSUSP	1169	# ifdef VDSUSP
1166
1167	tio->c_cc[VDSUSP] = CDSUSP;	1170	tio->c_cc[VDSUSP] = CDSUSP;
1168	# endif	1171	# endif
1169	# ifdef VREPRINT	1172	# ifdef VREPRINT
1170
1171	tio->c_cc[VREPRINT] = CRPRNT;	1173	tio->c_cc[VREPRINT] = CRPRNT;
1172	# endif	1174	# endif
1173	# ifdef VDISCRD	1175	# ifdef VDISCRD
1174
1175	tio->c_cc[VDISCRD] = CFLUSH;	1176	tio->c_cc[VDISCRD] = CFLUSH;
1176	# endif	1177	# endif
1177	# ifdef VWERSE	1178	# ifdef VWERSE
1178
1179	tio->c_cc[VWERSE] = CWERASE;	1179	tio->c_cc[VWERSE] = CWERASE;
1180	# endif	1180	# endif
1181	# ifdef VLNEXT	1181	# ifdef VLNEXT
1182
1183	tio->c_cc[VLNEXT] = CLNEXT;	1182	tio->c_cc[VLNEXT] = CLNEXT;
1184	# endif	1183	# endif
1185
1186	}	1184	}
		1185
1187	tio->c_cc[VEOF] = CEOF;	1186	tio->c_cc[VEOF] = CEOF;
1188	tio->c_cc[VEOL] = VDISABLE;	1187	tio->c_cc[VEOL] = VDISABLE;
1189	# ifdef VEOL2	1188	# ifdef VEOL2
1190
1191	tio->c_cc[VEOL2] = VDISABLE;	1189	tio->c_cc[VEOL2] = VDISABLE;
1192	# endif	1190	# endif
1193	# ifdef VSWTC	1191	# ifdef VSWTC
1194
1195	tio->c_cc[VSWTC] = VDISABLE;	1192	tio->c_cc[VSWTC] = VDISABLE;
1196	# endif	1193	# endif
1197	# ifdef VSWTCH	1194	# ifdef VSWTCH
1198
1199	tio->c_cc[VSWTCH] = VDISABLE;	1195	tio->c_cc[VSWTCH] = VDISABLE;
1200	# endif	1196	# endif
1201	# if VMIN != VEOF	1197	# if VMIN != VEOF
1202
1203	tio->c_cc[VMIN] = 1;	1198	tio->c_cc[VMIN] = 1;
1204	# endif	1199	# endif
1205	# if VTIME != VEOL	1200	# if VTIME != VEOL
1206
1207	tio->c_cc[VTIME] = 0;	1201	tio->c_cc[VTIME] = 0;
1208	# endif	1202	# endif
1209		1203
1210	if (erase != -1)	1204	if (erase != -1)
1211	tio->c_cc[VERASE] = (char)erase;	1205	tio->c_cc[VERASE] = (char)erase;
…		…
1227	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1221	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1228	# if defined (ECHOCTL) && defined (ECHOKE)	1222	# if defined (ECHOCTL) && defined (ECHOKE)
1229	| ECHOCTL | ECHOKE	1223	| ECHOCTL | ECHOKE
1230	# endif	1224	# endif
1231	| ECHOE | ECHOK);	1225	| ECHOE | ECHOK);
1232	# else /* HAVE_TERMIOS_H */
1233
1234	/*
1235	* sgtty interface
1236	*/
1237
1238	/* get parameters -- gtty */
1239	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1240	{
1241	tio->sg.sg_erase = CERASE; /* ^H */
1242	tio->sg.sg_kill = CKILL; /* ^U */
1243	}
1244	if (erase != -1)
1245	tio->sg.sg_erase = (char)erase;
1246
1247	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1248
1249	/* get special characters */
1250	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1251	{
1252	tio->tc.t_intrc = CINTR; /* ^C */
1253	tio->tc.t_quitc = CQUIT; /* ^\ */
1254	tio->tc.t_startc = CSTART; /* ^Q */
1255	tio->tc.t_stopc = CSTOP; /* ^S */
1256	tio->tc.t_eofc = CEOF; /* ^D */
1257	tio->tc.t_brkc = -1;
1258	}
1259	/* get local special chars */
1260	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1261	{
1262	tio->lc.t_suspc = CSUSP; /* ^Z */
1263	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1264	tio->lc.t_rprntc = CRPRNT; /* ^R */
1265	tio->lc.t_flushc = CFLUSH; /* ^O */
1266	tio->lc.t_werasc = CWERASE; /* ^W */
1267	tio->lc.t_lnextc = CLNEXT; /* ^V */
1268	}
1269	/* get line discipline */
1270	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1271	# ifdef NTTYDISC
1272
1273	tio->line = NTTYDISC;
1274	# endif /* NTTYDISC */
1275
1276	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1277	#endif /* HAVE_TERMIOS_H */
1278		1226
1279	/*	1227	/*
1280	* Debugging	1228	* Debugging
1281	*/	1229	*/
1282	#ifdef DEBUG_TTYMODE	1230	#ifdef DEBUG_TTYMODE
…		…
1300	FOO (IGNCR, "IGNCR");	1248	FOO (IGNCR, "IGNCR");
1301	FOO (ICRNL, "ICRNL");	1249	FOO (ICRNL, "ICRNL");
1302	FOO (IXON, "IXON");	1250	FOO (IXON, "IXON");
1303	FOO (IXOFF, "IXOFF");	1251	FOO (IXOFF, "IXOFF");
1304	# ifdef IUCLC	1252	# ifdef IUCLC
1305
1306	FOO (IUCLC, "IUCLC");	1253	FOO (IUCLC, "IUCLC");
1307	# endif	1254	# endif
1308	# ifdef IXANY	1255	# ifdef IXANY
1309
1310	FOO (IXANY, "IXANY");	1256	FOO (IXANY, "IXANY");
1311	# endif	1257	# endif
1312	# ifdef IMAXBEL	1258	# ifdef IMAXBEL
1313
1314	FOO (IMAXBEL, "IMAXBEL");	1259	FOO (IMAXBEL, "IMAXBEL");
1315	# endif	1260	# endif
1316		1261
1317	fprintf (stderr, "\n");	1262	fprintf (stderr, "\n");
1318		1263
…		…
1325	FOO (VERASE, "VERASE");	1270	FOO (VERASE, "VERASE");
1326	FOO (VKILL, "VKILL");	1271	FOO (VKILL, "VKILL");
1327	FOO (VEOF, "VEOF");	1272	FOO (VEOF, "VEOF");
1328	FOO (VEOL, "VEOL");	1273	FOO (VEOL, "VEOL");
1329	# ifdef VEOL2	1274	# ifdef VEOL2
1330
1331	FOO (VEOL2, "VEOL2");	1275	FOO (VEOL2, "VEOL2");
1332	# endif	1276	# endif
1333	# ifdef VSWTC	1277	# ifdef VSWTC
1334
1335	FOO (VSWTC, "VSWTC");	1278	FOO (VSWTC, "VSWTC");
1336	# endif	1279	# endif
1337	# ifdef VSWTCH	1280	# ifdef VSWTCH
1338
1339	FOO (VSWTCH, "VSWTCH");	1281	FOO (VSWTCH, "VSWTCH");
1340	# endif	1282	# endif
1341
1342	FOO (VSTART, "VSTART");	1283	FOO (VSTART, "VSTART");
1343	FOO (VSTOP, "VSTOP");	1284	FOO (VSTOP, "VSTOP");
1344	FOO (VSUSP, "VSUSP");	1285	FOO (VSUSP, "VSUSP");
1345	# ifdef VDSUSP	1286	# ifdef VDSUSP
1346
1347	FOO (VDSUSP, "VDSUSP");	1287	FOO (VDSUSP, "VDSUSP");
1348	# endif	1288	# endif
1349	# ifdef VREPRINT	1289	# ifdef VREPRINT
1350
1351	FOO (VREPRINT, "VREPRINT");	1290	FOO (VREPRINT, "VREPRINT");
1352	# endif	1291	# endif
1353	# ifdef VDISCRD	1292	# ifdef VDISCRD
1354
1355	FOO (VDISCRD, "VDISCRD");	1293	FOO (VDISCRD, "VDISCRD");
1356	# endif	1294	# endif
1357	# ifdef VWERSE	1295	# ifdef VWERSE
1358
1359	FOO (VWERSE, "VWERSE");	1296	FOO (VWERSE, "VWERSE");
1360	# endif	1297	# endif
1361	# ifdef VLNEXT	1298	# ifdef VLNEXT
1362
1363	FOO (VLNEXT, "VLNEXT");	1299	FOO (VLNEXT, "VLNEXT");
1364	# endif	1300	# endif
1365		1301
1366	fprintf (stderr, "\n");	1302	fprintf (stderr, "\n");
1367	# undef FOO	1303	# undef FOO
1368	# endif /* HAVE_TERMIOS_H */	1304	# endif /* HAVE_TERMIOS_H */
1369	#endif /* DEBUG_TTYMODE */	1305	#endif /* DEBUG_TTYMODE */
1370	}	1306	}
1371		1307
1372	/*----------------------------------------------------------------------*/	1308	/*----------------------------------------------------------------------*/
1373	/*	1309	/*
1374	* Run the command in a subprocess and return a file descriptor for the	1310	* Run the command in a subprocess and return a file descriptor for the
…		…
1376	* the slave.	1312	* the slave.
1377	*/	1313	*/
1378	void	1314	void
1379	rxvt_term::run_command (const char *const *argv)	1315	rxvt_term::run_command (const char *const *argv)
1380	{	1316	{
		1317	#if ENABLE_FRILLS
		1318	if (rs[Rs_pty_fd])
		1319	{
		1320	pty->pty = atoi (rs[Rs_pty_fd]);
		1321
		1322	if (pty->pty >= 0)
		1323	{
		1324	if (getfd_hook)
		1325	pty->pty = (*getfd_hook) (pty->pty);
		1326
		1327	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1328	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1329	}
		1330	}
		1331	else
		1332	#endif
		1333	if (!pty->get ())
		1334	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1335
1381	int er;	1336	int er;
1382		1337
1383	if (!pty.get ())
1384	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1385
1386	#ifndef NO_BACKSPACE_KEY	1338	#ifndef NO_BACKSPACE_KEY
1387	if (key_backspace[0] && !key_backspace[1])	1339	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1388	er = key_backspace[0];	1340	er = rs[Rs_backspace_key][0];
1389	else if (strcmp (key_backspace, "DEC") == 0)	1341	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1390	er = '\177'; /* the initial state anyway */	1342	er = '\177'; /* the initial state anyway */
1391	else	1343	else
1392	#endif	1344	#endif
1393	er = -1;	1345	er = -1;
1394		1346
1395	rxvt_get_ttymode (&tio, er);	1347	rxvt_get_ttymode (&tio, er);
		1348	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
		1349	pty->set_utf8_mode (enc_utf8);
1396		1350
1397	/* set initial window size */	1351	/* set initial window size */
1398	tt_winch ();	1352	tt_winch ();
1399		1353
1400	sw_chld.start (SIGCHLD);	1354	#if ENABLE_FRILLS
		1355	if (rs[Rs_pty_fd])
		1356	return;
		1357	#endif
1401		1358
1402	#ifndef __QNX__
1403	/* spin off the command interpreter */	1359	/* spin off the command interpreter */
1404	switch (cmd_pid = fork ())	1360	switch (cmd_pid = fork ())
1405	{	1361	{
1406	case -1:	1362	case -1:
		1363	{
		1364	cmd_pid = 0;
1407	rxvt_fatal ("can't fork, aborting.\n");	1365	rxvt_fatal ("can't fork, aborting.\n");
		1366	}
1408	case 0:	1367	case 0:
1409	init_env ();	1368	init_env ();
1410		1369
1411	if (!pty.make_controlling_tty ())	1370	if (!pty->make_controlling_tty ())
1412	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);	1371	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1413	else	1372	else
1414	{	1373	{
1415	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1374	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1416	dup2 (pty.tty, STDIN_FILENO);	1375	dup2 (pty->tty, STDIN_FILENO);
1417	dup2 (pty.tty, STDOUT_FILENO);	1376	dup2 (pty->tty, STDOUT_FILENO);
1418	dup2 (pty.tty, STDERR_FILENO);	1377	dup2 (pty->tty, STDERR_FILENO);
1419		1378
1420	// close all our file handles that we do no longer need	1379	// close all our file handles that we do no longer need
1421	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)	1380	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1422	{	1381	{
1423	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);	1382	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1424	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);	1383	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1425	}	1384	}
1426		1385
1427	run_child (argv);	1386	run_child (argv);
1428	fprintf (stderr, "%s: unable to exec child.", RESNAME);	1387	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1429	}	1388	}
1430		1389
1431	_exit (EXIT_FAILURE);	1390	_exit (EXIT_FAILURE);
1432		1391
1433	default:	1392	default:
1434	{	1393	if (!option (Opt_utmpInhibit))
1435	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1394	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1436	int fdstdin;
1437		1395
1438	fdstdin = dup (STDIN_FILENO);	1396	pty->close_tty ();
1439	dup2 (pty.tty, STDIN_FILENO);
1440	#endif
1441		1397
1442	#ifdef UTMP_SUPPORT	1398	child_ev.start (cmd_pid);
1443	privileged_utmp (SAVE);
1444	#endif
1445		1399
1446	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1400	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1447
1448	dup2 (fdstdin, STDIN_FILENO);
1449	close (fdstdin);
1450	#endif
1451	}
1452
1453	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1454	break;	1401	break;
1455	}	1402	}
1456	#else /* __QNX__ uses qnxspawn () */
1457	fchmod (pty.tty, 0622);
1458	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1459	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1460
1461	if (run_child (argv) == -1)
1462	exit (EXIT_FAILURE);
1463	#endif
1464	}	1403	}
1465		1404
1466	/* ------------------------------------------------------------------------- *	1405	/* ------------------------------------------------------------------------- *
1467	* CHILD PROCESS OPERATIONS *	1406	* CHILD PROCESS OPERATIONS *
1468	* ------------------------------------------------------------------------- */	1407	* ------------------------------------------------------------------------- */
…		…
1473	int	1412	int
1474	rxvt_term::run_child (const char *const *argv)	1413	rxvt_term::run_child (const char *const *argv)
1475	{	1414	{
1476	char *login;	1415	char *login;
1477		1416
1478	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1479
1480	if (options & Opt_console)	1417	if (option (Opt_console))
1481	{ /* be virtual console, fail silently */	1418	{ /* be virtual console, fail silently */
1482	#ifdef TIOCCONS	1419	#ifdef TIOCCONS
1483	unsigned int on = 1;	1420	unsigned int on = 1;
1484		1421
1485	ioctl (STDIN_FILENO, TIOCCONS, &on);	1422	ioctl (STDIN_FILENO, TIOCCONS, &on);
…		…
1488		1425
1489	fd = open (CONSOLE, O_WRONLY, 0);	1426	fd = open (CONSOLE, O_WRONLY, 0);
1490	if (fd >= 0)	1427	if (fd >= 0)
1491	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1428	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1492	close (fd);	1429	close (fd);
1493	#endif /* SRIOCSREDIR */	1430	#endif /* SRIOCSREDIR */
1494	}	1431	}
1495		1432
1496	/* reset signals and spin off the command interpreter */	1433	/* reset signals and spin off the command interpreter */
1497	signal (SIGINT, SIG_DFL);	1434	signal (SIGINT, SIG_DFL);
1498	signal (SIGQUIT, SIG_DFL);	1435	signal (SIGQUIT, SIG_DFL);
…		…
1505	*/	1442	*/
1506	#ifdef SIGTSTP	1443	#ifdef SIGTSTP
1507	signal (SIGTSTP, SIG_IGN);	1444	signal (SIGTSTP, SIG_IGN);
1508	signal (SIGTTIN, SIG_IGN);	1445	signal (SIGTTIN, SIG_IGN);
1509	signal (SIGTTOU, SIG_IGN);	1446	signal (SIGTTOU, SIG_IGN);
1510	#endif /* SIGTSTP */	1447	#endif /* SIGTSTP */
1511		1448
1512	// unblock signals (signals are blocked by iom.C	1449	// unblock signals (signals are blocked by iom.C
1513	sigset_t ss;	1450	sigset_t ss;
1514	sigemptyset (&ss);	1451	sigemptyset (&ss);
1515	sigprocmask (SIG_SETMASK, &ss, 0);	1452	sigprocmask (SIG_SETMASK, &ss, 0);
1516		1453
1517	#ifndef __QNX__
1518	/* command interpreter path */	1454	/* command interpreter path */
1519	if (argv != NULL)	1455	if (argv)
1520	{	1456	{
1521	# ifdef DEBUG_CMD	1457	# ifdef DEBUG_CMD
1522	int i;	1458	int i;
1523		1459
1524	for (i = 0; argv[i]; i++)	1460	for (i = 0; argv[i]; i++)
…		…
1528	execvp (argv[0], (char *const *)argv);	1464	execvp (argv[0], (char *const *)argv);
1529	/* no error message: STDERR is closed! */	1465	/* no error message: STDERR is closed! */
1530	}	1466	}
1531	else	1467	else
1532	{	1468	{
1533	const char *argv0, *shell;	1469	const char *argv0, *shell;
1534		1470
1535	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')	1471	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1536	shell = "/bin/sh";	1472	shell = "/bin/sh";
1537		1473
1538	argv0 = (const char *)rxvt_r_basename (shell);	1474	argv0 = (const char *)rxvt_basename (shell);
1539		1475
1540	if (options & Opt_loginShell)	1476	if (option (Opt_loginShell))
1541	{	1477	{
1542	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));	1478	login = (char *)rxvt_malloc (strlen (argv0) + 2);
1543		1479
1544	login[0] = '-';	1480	login[0] = '-';
1545	strcpy (&login[1], argv0);	1481	strcpy (&login[1], argv0);
1546	argv0 = login;	1482	argv0 = login;
1547	}	1483	}
		1484
1548	execlp (shell, argv0, NULL);	1485	execlp (shell, argv0, (char *)0);
1549	/* no error message: STDERR is closed! */	1486	/* no error message: STDERR is closed! */
1550	}	1487	}
1551
1552	#else /* __QNX__ uses qnxspawn () */
1553
1554	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1555	char *command = NULL, fullcommand[_MAX_PATH];
1556	char **arg_v, *arg_a[2] = { NULL, NULL };
1557
1558	if (argv != NULL)
1559	{
1560	if (access (argv[0], X_OK) == -1)
1561	{
1562	if (strchr (argv[0], '/') == NULL)
1563	{
1564	searchenv (argv[0], "PATH", fullcommand);
1565
1566	if (fullcommand[0] != '\0')
1567	command = fullcommand;
1568	}
1569
1570	if (access (command, X_OK) == -1)
1571	return -1;
1572	}
1573	else
1574	command = argv[0];
1575
1576	arg_v = argv;
1577	}
1578	else
1579	{
1580	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1581	command = "/bin/sh";
1582
1583	arg_a[0] = my_basename (command);
1584
1585	if (options & Opt_loginShell)
1586	{
1587	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1588
1589	login[0] = '-';
1590	strcpy (&login[1], arg_a[0]);
1591	arg_a[0] = login;
1592	}
1593
1594	arg_v = arg_a;
1595	}
1596
1597	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1598	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1599	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1600	command, arg_v, environ, iov_a, 0);
1601	if (login)
1602	free (login);
1603
1604	pty.close_tty ();
1605	return pty.pty;
1606	#endif
1607		1488
1608	return -1;	1489	return -1;
1609	}	1490	}
1610		1491
1611	/*----------------------- end-of-file (C source) -----------------------*/	1492	/*----------------------- end-of-file (C source) -----------------------*/

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