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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.119 by root, Thu Aug 11 02:05:07 2005 UTC vs.
Revision 1.245 by ayin, Sun Jan 27 16:52:13 2008 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) 2003-2008 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.
…		…
33		34
34	#include "../config.h" /* NECESSARY */	35	#include "../config.h" /* NECESSARY */
35	#include "rxvt.h" /* NECESSARY */	36	#include "rxvt.h" /* NECESSARY */
36	#include "rxvtutil.h"	37	#include "rxvtutil.h"
37	#include "init.h"	38	#include "init.h"
		39	#include "keyboard.h"
		40
		41	#include <limits>
38		42
39	#include <csignal>	43	#include <csignal>
		44
		45	#include <fcntl.h>
		46
		47	#ifdef HAVE_XSETLOCALE
		48	# define X_LOCALE
		49	# include <X11/Xlocale.h>
		50	#else
		51	# ifdef HAVE_SETLOCALE
		52	# include <clocale>
		53	# endif
		54	#endif
		55
		56	#ifdef HAVE_NL_LANGINFO
		57	# include <langinfo.h>
		58	#endif
		59
		60	#ifdef DISPLAY_IS_IP
		61	/* On Solaris link with -lsocket and -lnsl */
		62	#include <sys/types.h>
		63	#include <sys/socket.h>
		64
		65	/* these next two are probably only on Sun (not Solaris) */
		66	#ifdef HAVE_SYS_SOCKIO_H
		67	#include <sys/sockio.h>
		68	#endif
		69	#ifdef HAVE_SYS_BYTEORDER_H
		70	#include <sys/byteorder.h>
		71	#endif
		72
		73	#include <netinet/in.h>
		74	#include <arpa/inet.h>
		75	#include <net/if.h>
		76	#include <net/if_arp.h>
		77
		78	static char *
		79	rxvt_network_display (const char *display)
		80	{
		81	char buffer[1024], *rval = NULL;
		82	struct ifconf ifc;
		83	struct ifreq *ifr;
		84	int i, skfd;
		85
		86	if (display[0] != ':' && strncmp (display, "unix:", 5))
		87	return (char *) display; /* nothing to do */
		88
		89	ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
		90	ifc.ifc_buf = buffer;
		91
		92	if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
		93	{
		94	perror ("socket");
		95	return NULL;
		96	}
		97
		98	if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
		99	{
		100	perror ("SIOCGIFCONF");
		101	close (skfd);
		102	return NULL;
		103	}
		104
		105	for (i = 0, ifr = ifc.ifc_req;
		106	i < (ifc.ifc_len / sizeof (struct ifreq));
		107	i++, ifr++)
		108	{
		109	struct ifreq ifr2;
		110
		111	strcpy (ifr2.ifr_name, ifr->ifr_name);
		112
		113	if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
		114	{
		115	unsigned long addr;
		116	struct sockaddr_in *p_addr;
		117
		118	p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
		119	addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
		120
		121	/*
		122	* not "0.0.0.0" or "127.0.0.1" - so format the address
		123	*/
		124	if (addr && addr != 0x7F000001)
		125	{
		126	char *colon = strchr (display, ':');
		127
		128	if (colon == NULL)
		129	colon = ":0.0";
		130
		131	rval = rxvt_malloc (strlen (colon) + 16);
		132	sprintf (rval, "%d.%d.%d.%d%s",
		133	(int) ((addr >> 030) & 0xFF),
		134	(int) ((addr >> 020) & 0xFF),
		135	(int) ((addr >> 010) & 0xFF),
		136	(int) (addr & 0xFF), colon);
		137	break;
		138	}
		139	}
		140	}
		141
		142	close (skfd);
		143
		144	return rval;
		145	}
		146	#endif
40		147
41	const char *const def_colorName[] =	148	const char *const def_colorName[] =
42	{	149	{
43	COLOR_FOREGROUND,	150	COLOR_FOREGROUND,
44	COLOR_BACKGROUND,	151	COLOR_BACKGROUND,
45	/* low-intensity colors */	152	/* low-intensity colors */
46	"Black", /* 0: black (#000000) */	153	"rgb:00/00/00", // 0: black (Black)
47	#ifndef NO_BRIGHTCOLOR	154	"rgb:cd/00/00", // 1: red (Red3)
48	"Red3", /* 1: red (#CD0000) */	155	"rgb:00/cd/00", // 2: green (Green3)
49	"Green3", /* 2: green (#00CD00) */	156	"rgb:cd/cd/00", // 3: yellow (Yellow3)
50	"Yellow3", /* 3: yellow (#CDCD00) */	157	"rgb:00/00/cd", // 4: blue (Blue3)
51	"Blue3", /* 4: blue (#0000CD) */	158	"rgb:cd/00/cd", // 5: magenta (Magenta3)
52	"Magenta3", /* 5: magenta (#CD00CD) */	159	"rgb:00/cd/cd", // 6: cyan (Cyan3)
53	"Cyan3", /* 6: cyan (#00CDCD) */
54	# ifdef XTERM_COLORS	160	# ifdef XTERM_COLORS
55	"Grey90", /* 7: white (#E5E5E5) */	161	"rgb:e5/e5/e5", // 7: white (Grey90)
56	# else	162	# else
57	"AntiqueWhite", /* 7: white (#FAEBD7) */	163	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
58	# endif	164	# endif
59	/* high-intensity colors */	165	/* high-intensity colors */
60	# ifdef XTERM_COLORS	166	# ifdef XTERM_COLORS
61	"Grey30", /* 8: bright black (#4D4D4D) */	167	"rgb:4d/4d/4d", // 8: bright black (Grey30)
62	# else	168	# else
63	"Grey25", /* 8: bright black (#404040) */	169	"rgb:40/40/40", // 8: bright black (Grey25)
64	# endif	170	# endif
65	#endif /* NO_BRIGHTCOLOR */	171	"rgb:ff/00/00", // 1/9: bright red (Reed)
66	"Red", /* 1/9: bright red (#FF0000) */	172	"rgb:00/ff/00", // 2/10: bright green (Green)
67	"Green", /* 2/10: bright green (#00FF00) */	173	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
68	"Yellow", /* 3/11: bright yellow (#FFFF00) */	174	"rgb:00/00/ff", // 4/12: bright blue (Blue)
69	"Blue", /* 4/12: bright blue (#0000FF) */	175	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
70	"Magenta", /* 5/13: bright magenta (#FF00FF) */	176	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
71	"Cyan", /* 6/14: bright cyan (#00FFFF) */	177	"rgb:ff/ff/ff", // 7/15: bright white (White)
72	"White", /* 7/15: bright white (#FFFFFF) */
73		178
74	// 88 xterm colours	179	// 88 xterm colours
75	"rgb:00/00/00",	180	"rgb:00/00/00",
76	"rgb:00/00/8b",	181	"rgb:00/00/8b",
77	"rgb:00/00/cd",	182	"rgb:00/00/cd",
…		…
146	"rgb:e7/e7/e7",	251	"rgb:e7/e7/e7",
147		252
148	#ifndef NO_CURSORCOLOR	253	#ifndef NO_CURSORCOLOR
149	COLOR_CURSOR_BACKGROUND,	254	COLOR_CURSOR_BACKGROUND,
150	COLOR_CURSOR_FOREGROUND,	255	COLOR_CURSOR_FOREGROUND,
151	#endif /* ! NO_CURSORCOLOR */	256	#endif /* ! NO_CURSORCOLOR */
152	NULL, /* Color_pointer_fg */	257	NULL, /* Color_pointer_fg */
153	NULL, /* Color_pointer_bg */	258	NULL, /* Color_pointer_bg */
154	NULL, /* Color_border */	259	NULL, /* Color_border */
155	#ifndef NO_BOLD_UNDERLINE_REVERSE	260	#ifndef NO_BOLD_UNDERLINE_REVERSE
156	NULL, /* Color_BD */	261	NULL, /* Color_BD */
157	NULL, /* Color_IT */	262	NULL, /* Color_IT */
158	NULL, /* Color_UL */	263	NULL, /* Color_UL */
159	NULL, /* Color_RV */	264	NULL, /* Color_RV */
160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	265	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
161	#if ENABLE_FRILLS	266	#if ENABLE_FRILLS
162	NULL, // Color_underline	267	NULL, // Color_underline
163	#endif	268	#endif
164	#ifdef OPTION_HC	269	#ifdef OPTION_HC
165	NULL,	270	NULL,
166	#endif	271	#endif
167	#ifdef KEEP_SCROLLCOLOR	272	#ifdef HAVE_SCROLLBARS
168	COLOR_SCROLLBAR,	273	COLOR_SCROLLBAR,
		274	#endif
		275	#ifdef RXVT_SCROLLBAR
169	COLOR_SCROLLTROUGH,	276	COLOR_SCROLLTROUGH,
170	#endif /* KEEP_SCROLLCOLOR */	277	#endif
171	#if TINTING	278	#if ENABLE_TRANSPARENCY
172	NULL,	279	NULL,
173	#endif	280	#endif
174	#if OFF_FOCUS_FADING	281	#if OFF_FOCUS_FADING
175	"black",	282	"rgb:00/00/00",
176	#endif	283	#endif
177	};	284	};
178		285
179	const char *const xa_names[] =	286	void
180	{
181	"TEXT",
182	"COMPOUND_TEXT",
183	"UTF8_STRING",
184	"MULTIPLE",
185	"TARGETS",
186	"TIMESTAMP",
187	"VT_SELECTION",
188	"INCR",
189	"WM_PROTOCOLS",
190	"WM_DELETE_WINDOW",
191	"CLIPBOARD",
192	#if ENABLE_FRILLS
193	"_MOTIF_WM_HINTS",
194	#endif
195	#if ENABLE_EWMH
196	"_NET_WM_PID",
197	"_NET_WM_NAME",
198	"_NET_WM_ICON_NAME",
199	"_NET_WM_PING",
200	#endif
201	#if USE_XIM
202	"WM_LOCALE_NAME",
203	#endif
204	#ifdef TRANSPARENT
205	"_XROOTPMAP_ID",
206	"ESETROOT_PMAP_ID",
207	#endif
208	#ifdef OFFIX_DND
209	"DndProtocol",
210	"DndSelection",
211	#endif
212	#if ENABLE_XEMBED
213	"_XEMBED",
214	"_XEMBED_INFO",
215	#endif
216	};
217
218	bool
219	rxvt_term::init_vars ()	287	rxvt_term::init_vars ()
220	{	288	{
221	sw_term.start (SIGTERM);
222	sw_int.start (SIGINT);
223
224	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
225	#ifdef OFF_FOCUS_FADING
226	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
227	#endif
228	pix_colors = pix_colors_focused;	289	pix_colors = pix_colors_focused;
229
230	if (pix_colors == NULL)
231	return false;
232
233	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
234	TermWin.pixmap = None;
235	#endif
236		290
237	MEvent.time = CurrentTime;	291	MEvent.time = CurrentTime;
238	MEvent.button = AnyButton;	292	MEvent.button = AnyButton;
239	options = DEFAULT_OPTIONS;
240	want_refresh = 1;	293	want_refresh = 1;
241	priv_modes = SavedModes = PrivMode_Default;	294	priv_modes = SavedModes = PrivMode_Default;
242	TermWin.focus = 0;
243	TermWin.ncol = 80;	295	ncol = 80;
244	TermWin.nrow = 24;	296	nrow = 24;
245	TermWin.int_bwidth = INTERNALBORDERWIDTH;	297	int_bwidth = INTERNALBORDERWIDTH;
246	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	298	ext_bwidth = EXTERNALBORDERWIDTH;
247	TermWin.lineSpace = LINESPACE;	299	lineSpace = LINESPACE;
248	TermWin.saveLines = SAVELINES;	300	saveLines = SAVELINES;
249	numpix_colors = TOTAL_COLORS;
250		301
251	refresh_limit = 1;
252	refresh_type = SLOW_REFRESH;	302	refresh_type = SLOW_REFRESH;
253	prev_nrow = prev_ncol = 0;
254		303
255	oldcursor.row = oldcursor.col = -1;	304	oldcursor.row = oldcursor.col = -1;
256	#ifdef XPM_BACKGROUND
257	/* bgPixmap.w = bgPixmap.h = 0; */
258	bgPixmap.x = bgPixmap.y = 50;
259	bgPixmap.pixmap = None;
260	#endif
261		305
262	last_bot = last_state = -1;	306	set_option (Opt_scrollBar);
263		307	set_option (Opt_scrollTtyOutput);
264	#ifdef MENUBAR	308	set_option (Opt_jumpScroll);
265	menu_readonly = 1;	309	set_option (Opt_skipScroll);
266	# if ! (MENUBAR_MAX > 1)	310	set_option (Opt_secondaryScreen);
267	CurrentBar = &BarList;	311	set_option (Opt_secondaryScroll);
268	# endif /* (MENUBAR_MAX > 1) */	312	set_option (Opt_pastableTabs);
269	#endif	313	set_option (Opt_intensityStyles);
270		314	set_option (Opt_iso14755_52);
271	return true;	315	set_option (Opt_buffered);
272	}	316	}
273		317
274	void	318	static void
275	rxvt_term::init_secondary ()	319	init_secondary ()
276	{	320	{
277	int i;	321	int i;
278		322
279	/*
280	* Close all unused file descriptors
281	* We don't want them, we don't need them.
282	*/
283	if ((i = open ("/dev/null", O_RDONLY)) < 0)	323	if ((i = open ("/dev/null", O_RDONLY)) < 0)
284	{	324	{
285	/* TODO: BOO HISS */
286	dup2 (STDERR_FILENO, STDIN_FILENO);	325	dup2 (STDERR_FILENO, STDIN_FILENO);
287	}	326	}
288	else if (i > STDIN_FILENO)	327	else if (i != STDIN_FILENO)
289	{	328	{
290	dup2 (i, STDIN_FILENO);	329	dup2 (i, STDIN_FILENO);
291	close (i);	330	close (i);
292	}	331	}
293		332
294	dup2 (STDERR_FILENO, STDOUT_FILENO);	333	dup2 (STDERR_FILENO, STDOUT_FILENO);
295
296	#if 0 // schmorp sayz closing filies is murder
297	for (i = STDERR_FILENO + 1; i < num_fds; i++)
298	{
299	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
300	if (i == 4 || i == 7)
301	continue;
302	#endif
303	close (i);
304	}
305	#endif
306	}	334	}
307		335
308	/*----------------------------------------------------------------------*/	336	/*----------------------------------------------------------------------*/
309	const char **	337	const char **
310	rxvt_term::init_resources (int argc, const char *const *argv)	338	rxvt_term::init_resources (int argc, const char *const *argv)
311	{	339	{
312	int i, r_argc;	340	int i, r_argc;
313	char *val;
314	const char **cmd_argv, **r_argv;	341	const char **cmd_argv, **r_argv;
315		342
316	/*	343	/*
317	* Look for -exec option. Find => split and make cmd_argv[] of command args	344	* Look for -e option. Find => split and make cmd_argv[] of command args
318	*/	345	*/
319	for (r_argc = 0; r_argc < argc; r_argc++)	346	for (r_argc = 0; r_argc < argc; r_argc++)
320	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))	347	if (!strcmp (argv[r_argc], "-e"))
321	break;	348	break;
		349
		350	if (r_argc == argc)
		351	cmd_argv = NULL;
		352	else if (!argv[r_argc + 1])
		353	rxvt_fatal ("option '-e' requires an argument, aborting.\n");
		354	else
		355	{
		356	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
		357
		358	for (i = 0; i < argc - r_argc - 1; i++)
		359	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
		360
		361	cmd_argv[i] = NULL;
		362	}
322		363
323	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	364	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
324		365
325	for (i = 0; i < r_argc; i++)	366	for (i = 0; i < r_argc; i++)
326	r_argv[i] = (const char *)argv[i];	367	r_argv[i] = (const char *)argv[i];
327		368
328	r_argv[i] = NULL;	369	r_argv[i] = NULL;
329		370
330	if (r_argc == argc)
331	cmd_argv = NULL;
332	else
333	{
334	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
335
336	for (i = 0; i < argc - r_argc - 1; i++)
337	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
338
339	cmd_argv[i] = NULL;
340	}
341
342	rs[Rs_name] = rxvt_r_basename (argv[0]);	371	rs[Rs_name] = rxvt_basename (argv[0]);
343		372
344	/*	373	/*
345	* Open display, get options/resources and create the window	374	* Open display, get options/resources and create the window
346	*/	375	*/
		376
347	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	377	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
348	rs[Rs_display_name] = ":0";	378	rs[Rs_display_name] = ":0";
349		379
350	get_options (r_argc, r_argv);	380	get_options (r_argc, r_argv);
351		381
352	if (!(display = displays.get (rs[Rs_display_name])))	382	if (!(display = displays.get (rs[Rs_display_name])))
		383	{
		384	free (r_argv);
353	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);	385	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		386	}
354		387
		388	// using a local pointer decreases code size a lot
		389	xa = display->xa;
		390
		391	set (display);
355	extract_resources ();	392	extract_resources ();
		393
		394	#if XFT
		395	if (rs[Rs_depth])
		396	select_visual (strtol (rs[Rs_depth], 0, 0));
		397	#endif
		398
		399	#ifdef HAVE_AFTERIMAGE
		400	set_application_name ((char*)rs[Rs_name]);
		401	set_output_threshold (OUTPUT_LEVEL_WARNING);
		402	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		403	#endif
356	free (r_argv);	404	free (r_argv);
		405
		406	for (int i = NUM_RESOURCES; i--; )
		407	if (rs [i] == resval_undef)
		408	rs [i] = 0;
		409
		410	#if ENABLE_PERL
		411	if (!rs[Rs_perl_ext_1])
		412	rs[Rs_perl_ext_1] = "default";
		413
		414	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		415	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		416	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
		417	{
		418	rxvt_perl.init (this);
		419	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		420	}
		421	#endif
357		422
358	/*	423	/*
359	* set any defaults not already set	424	* set any defaults not already set
360	*/	425	*/
361	if (cmd_argv && cmd_argv[0])	426	if (cmd_argv && cmd_argv[0])
362	{	427	{
363	if (!rs[Rs_title])	428	if (!rs[Rs_title])
364	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	429	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
365	if (!rs[Rs_iconName])	430	if (!rs[Rs_iconName])
366	rs[Rs_iconName] = rs[Rs_title];	431	rs[Rs_iconName] = rs[Rs_title];
367	}	432	}
368	else	433	else
369	{	434	{
…		…
372	if (!rs[Rs_iconName])	437	if (!rs[Rs_iconName])
373	rs[Rs_iconName] = rs[Rs_name];	438	rs[Rs_iconName] = rs[Rs_name];
374	}	439	}
375		440
376	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	441	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
377	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	442	saveLines = min (i, MAX_SAVELINES);
378		443
379	#if ENABLE_FRILLS	444	#if ENABLE_FRILLS
380	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	445	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
381	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	446	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		447
382	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	448	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
383	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	449	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		450
384	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	451	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
385	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	452	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
386	#endif	453	#endif
387		454
388	#ifdef POINTER_BLANK	455	#ifdef POINTER_BLANK
389	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	456	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
390	pointerBlankDelay = i;	457	pointerBlankDelay = i;
391	else	458	else
392	pointerBlankDelay = 2;	459	pointerBlankDelay = 2;
393	#endif	460	#endif
394		461
395	/* no point having a scrollbar without having any scrollback! */	462	/* no point having a scrollbar without having any scrollback! */
396	if (!TermWin.saveLines)	463	if (!saveLines)
397	options &= ~Opt_scrollBar;	464	set_option (Opt_scrollBar, 0);
398		465
399	#ifdef PRINTPIPE	466	#ifdef PRINTPIPE
400	if (!rs[Rs_print_pipe])	467	if (!rs[Rs_print_pipe])
401	rs[Rs_print_pipe] = PRINTPIPE;	468	rs[Rs_print_pipe] = PRINTPIPE;
402	#endif	469	#endif
…		…
405	rs[Rs_cutchars] = CUTCHARS;	472	rs[Rs_cutchars] = CUTCHARS;
406		473
407	#ifndef NO_BACKSPACE_KEY	474	#ifndef NO_BACKSPACE_KEY
408	if (!rs[Rs_backspace_key])	475	if (!rs[Rs_backspace_key])
409	# ifdef DEFAULT_BACKSPACE	476	# ifdef DEFAULT_BACKSPACE
410	key_backspace = DEFAULT_BACKSPACE;	477	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
411	# else	478	# else
412	key_backspace = "DEC"; /* can toggle between \010 or \177 */	479	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
413	# endif	480	# endif
414	else
415	{
416	val = strdup (rs[Rs_backspace_key]);
417	rxvt_Str_trim (val);
418	rxvt_Str_escaped (val);
419	key_backspace = val;
420	}
421	#endif	481	#endif
422		482
423	#ifndef NO_DELETE_KEY	483	#ifndef NO_DELETE_KEY
424	if (!rs[Rs_delete_key])	484	if (!rs[Rs_delete_key])
425	# ifdef DEFAULT_DELETE	485	# ifdef DEFAULT_DELETE
426	key_delete = DEFAULT_DELETE;	486	rs[Rs_delete_key] = DEFAULT_DELETE;
427	# else	487	# else
428	key_delete = "\033[3~";	488	rs[Rs_delete_key] = "\033[3~";
429	# endif
430	else
431	{
432	val = strdup (rs[Rs_delete_key]);
433	rxvt_Str_trim (val);
434	rxvt_Str_escaped (val);
435	key_delete = val;
436	}
437	#endif	489	# endif
438	if (rs[Rs_answerbackstring])	490	#endif
439	{
440	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
441	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
442	}
443		491
444	#ifdef HAVE_SCROLLBARS	492	#ifdef HAVE_SCROLLBARS
445	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);	493	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
446	#endif	494	#endif
447		495
448	#ifdef XTERM_REVERSE_VIDEO	496	#ifdef XTERM_REVERSE_VIDEO
449	/* this is how xterm implements reverseVideo */	497	/* this is how xterm implements reverseVideo */
450	if (options & Opt_reverseVideo)	498	if (option (Opt_reverseVideo))
451	{	499	{
452	if (!rs[Rs_color + Color_fg])	500	if (!rs[Rs_color + Color_fg])
453	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	501	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		502
454	if (!rs[Rs_color + Color_bg])	503	if (!rs[Rs_color + Color_bg])
455	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	504	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
456	}	505	}
457	#endif	506	#endif
458		507
…		…
460	if (!rs[Rs_color + i])	509	if (!rs[Rs_color + i])
461	rs[Rs_color + i] = def_colorName[i];	510	rs[Rs_color + i] = def_colorName[i];
462		511
463	#ifndef XTERM_REVERSE_VIDEO	512	#ifndef XTERM_REVERSE_VIDEO
464	/* this is how we implement reverseVideo */	513	/* this is how we implement reverseVideo */
465	if (options & Opt_reverseVideo)	514	if (option (Opt_reverseVideo))
466	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	515	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
467	#endif	516	#endif
468		517
469	/* convenient aliases for setting fg/bg to colors */	518	/* convenient aliases for setting fg/bg to colors */
470	color_aliases (Color_fg);	519	color_aliases (Color_fg);
471	color_aliases (Color_bg);	520	color_aliases (Color_bg);
472	#ifndef NO_CURSORCOLOR	521	#ifndef NO_CURSORCOLOR
473	color_aliases (Color_cursor);	522	color_aliases (Color_cursor);
474	color_aliases (Color_cursor2);	523	color_aliases (Color_cursor2);
475	#endif /* NO_CURSORCOLOR */	524	#endif /* NO_CURSORCOLOR */
476	color_aliases (Color_pointer_fg);	525	color_aliases (Color_pointer_fg);
477	color_aliases (Color_pointer_bg);	526	color_aliases (Color_pointer_bg);
478	color_aliases (Color_border);	527	color_aliases (Color_border);
479	#ifndef NO_BOLD_UNDERLINE_REVERSE	528	#ifndef NO_BOLD_UNDERLINE_REVERSE
480	color_aliases (Color_BD);	529	color_aliases (Color_BD);
481	color_aliases (Color_UL);	530	color_aliases (Color_UL);
482	color_aliases (Color_RV);	531	color_aliases (Color_RV);
483	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	532	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
484		533
485	if (!rs[Rs_color + Color_border])	534	if (!rs[Rs_color + Color_border])
486	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];	535	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
487		536
488	return cmd_argv;	537	return cmd_argv;
		538	}
		539
		540	/*----------------------------------------------------------------------*/
		541	void
		542	rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
		543	{
		544	this->envv = envv;
		545
		546	SET_R (this);
		547	set_locale ("");
		548	set_environ (envv); // few things in X do not call setlocale :(
		549
		550	init_vars ();
		551
		552	init_secondary ();
		553
		554	const char **cmd_argv = init_resources (argc, argv);
		555
		556	#ifdef KEYSYM_RESOURCE
		557	keyboard->register_done ();
		558	#endif
		559
		560	#ifdef HAVE_SCROLLBARS
		561	if (option (Opt_scrollBar))
		562	scrollBar.setIdle (); /* set existence for size calculations */
		563	#endif
		564
		565	pty = ptytty::create ();
		566
		567	create_windows (argc, argv);
		568
		569	init_xlocale ();
		570
		571	scr_reset (); // initialize screen
		572
		573	#if 0
		574	XSynchronize (dpy, True);
		575	#endif
		576
		577	#ifdef HAVE_SCROLLBARS
		578	if (option (Opt_scrollBar))
		579	resize_scrollbar (); /* create and map scrollbar */
		580	#endif
		581	#ifdef HAVE_BG_PIXMAP
		582	{
		583	bgPixmap.set_target (this);
		584	bgPixmap.invalidate ();
		585
		586	#ifdef ENABLE_TRANSPARENCY
		587	if (option (Opt_transparent))
		588	{
		589	bgPixmap.set_transparent ();
		590
		591	#ifdef HAVE_AFTERIMAGE
		592	if (rs [Rs_blurradius])
		593	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
		594	#endif
		595	if (ISSET_PIXCOLOR (Color_tint))
		596	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
		597
		598	if (rs [Rs_shade])
		599	bgPixmap.set_shade (rs [Rs_shade]);
		600
		601	bgPixmap.set_root_pixmap ();
		602	XSelectInput (dpy, display->root, PropertyChangeMask);
		603	rootwin_ev.start (display, display->root);
		604	}
		605	#endif
		606
		607	#ifdef BG_IMAGE_FROM_FILE
		608	if (rs[Rs_backgroundPixmap])
		609	{
		610	const char *p = rs[Rs_backgroundPixmap];
		611
		612	if ((p = strchr (p, ';')) != 0)
		613	{
		614	p++;
		615	bgPixmap.set_geometry (p);
		616	}
		617	else
		618	bgPixmap.set_defaultGeometry ();
		619
		620	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
		621	if (!bgPixmap.window_position_sensitive ())
		622	update_background ();
		623	}
		624	#endif
		625	}
		626	#endif
		627
		628	#if ENABLE_PERL
		629	rootwin_ev.start (display, display->root);
		630	#endif
		631
		632	set_colorfgbg ();
		633
		634	init_command (cmd_argv);
		635
		636	free (cmd_argv);
		637
		638	if (pty->pty >= 0)
		639	pty_ev.start (pty->pty, ev::READ);
		640
		641	HOOK_INVOKE ((this, HOOK_START, DT_END));
		642
		643	#if ENABLE_XEMBED
		644	if (rs[Rs_embed])
		645	{
		646	long info[2] = { 0, XEMBED_MAPPED };
		647
		648	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		649	32, PropModeReplace, (unsigned char *)&info, 2);
		650	}
		651	#endif
		652
		653	XMapWindow (dpy, vt);
		654	XMapWindow (dpy, parent[0]);
		655
		656	refresh_check ();
489	}	657	}
490		658
491	/*----------------------------------------------------------------------*/	659	/*----------------------------------------------------------------------*/
492	void	660	void
493	rxvt_term::init_env ()	661	rxvt_term::init_env ()
494	{	662	{
495	int i;	663	int i;
496	unsigned int u;
497	char *val;	664	char *val;
498		665
499	#ifdef DISPLAY_IS_IP	666	#ifdef DISPLAY_IS_IP
500	/* Fixup display_name for export over pty to any interested terminal	667	/* Fixup display_name for export over pty to any interested terminal
501	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	668	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
…		…
509	*/	676	*/
510	val = rxvt_network_display (rs[Rs_display_name]);	677	val = rxvt_network_display (rs[Rs_display_name]);
511	rs[Rs_display_name] = (const char *)val;	678	rs[Rs_display_name] = (const char *)val;
512		679
513	if (val == NULL)	680	if (val == NULL)
514	#endif /* DISPLAY_IS_IP */	681	#endif /* DISPLAY_IS_IP */
515	val = XDisplayString (display->display);	682	val = XDisplayString (dpy);
516		683
517	if (rs[Rs_display_name] == NULL)	684	if (rs[Rs_display_name] == NULL)
518	rs[Rs_display_name] = val; /* use broken `:0' value */	685	rs[Rs_display_name] = val; /* use broken `:0' value */
519		686
520	i = strlen (val);	687	i = strlen (val);
521	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	688	env_display = (char *)rxvt_malloc (i + 9);
522		689
523	sprintf (env_display, "DISPLAY=%s", val);	690	sprintf (env_display, "DISPLAY=%s", val);
524		691
525	/* avoiding the math library:	692	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
526	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
527	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
528	;
529	MAX_IT (i, 1);
530	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
531
532	sprintf (env_windowid, "WINDOWID=%u",
533	(unsigned int)TermWin.parent[0]);
534		693
535	/* add entries to the environment:	694	/* add entries to the environment:
536	* @ DISPLAY: in case we started with -display	695	* @ DISPLAY: in case we started with -display
537	* @ WINDOWID: X window id number of the window	696	* @ WINDOWID: X window id number of the window
538	* @ COLORTERM: terminal sub-name and also indicates its color	697	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
540	* @ TERMINFO: path to terminfo directory	699	* @ TERMINFO: path to terminfo directory
541	* @ COLORFGBG: fg;bg color codes	700	* @ COLORFGBG: fg;bg color codes
542	*/	701	*/
543	putenv (env_display);	702	putenv (env_display);
544	putenv (env_windowid);	703	putenv (env_windowid);
		704
545	if (env_colorfgbg)	705	if (env_colorfgbg)
546	putenv (env_colorfgbg);	706	putenv (env_colorfgbg);
547		707
548	#ifdef RXVT_TERMINFO	708	#ifdef RXVT_TERMINFO
549	putenv ("TERMINFO=" RXVT_TERMINFO);	709	putenv ("TERMINFO=" RXVT_TERMINFO);
550	#endif	710	#endif
551		711
552	if (display->depth <= 2)	712	if (depth <= 2)
553	putenv ("COLORTERM=" COLORTERMENV "-mono");	713	putenv ("COLORTERM=" COLORTERMENV "-mono");
554	else	714	else
555	putenv ("COLORTERM=" COLORTERMENVFULL);	715	putenv ("COLORTERM=" COLORTERMENVFULL);
556		716
557	if (rs[Rs_term_name] != NULL)	717	if (rs[Rs_term_name] != NULL)
558	{	718	{
559	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));	719	env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
560	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	720	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
561	putenv (env_term);	721	putenv (env_term);
562	}	722	}
563	else	723	else
564	putenv ("TERM=" TERMENV);	724	putenv ("TERM=" TERMENV);
…		…
566	#ifdef HAVE_UNSETENV	726	#ifdef HAVE_UNSETENV
567	/* avoid passing old settings and confusing term size */	727	/* avoid passing old settings and confusing term size */
568	unsetenv ("LINES");	728	unsetenv ("LINES");
569	unsetenv ("COLUMNS");	729	unsetenv ("COLUMNS");
570	unsetenv ("TERMCAP"); /* terminfo should be okay */	730	unsetenv ("TERMCAP"); /* terminfo should be okay */
571	#endif /* HAVE_UNSETENV */	731	#endif /* HAVE_UNSETENV */
572	}	732	}
573		733
574	/*----------------------------------------------------------------------*/	734	/*----------------------------------------------------------------------*/
575	/*	735	/*
576	* This is more or less stolen straight from XFree86 xterm.	736	* This is more or less stolen straight from XFree86 xterm.
577	* This should support all European type languages.	737	* This should support all European type languages.
578	*/	738	*/
579	void	739	void
580	rxvt_term::set_locale (const char *locale)	740	rxvt_term::set_locale (const char *locale)
581	{	741	{
		742	set_environ (envv);
		743
582	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	744	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
583	free (this->locale);	745	free (this->locale);
584	this->locale = setlocale (LC_CTYPE, locale);	746	this->locale = setlocale (LC_CTYPE, locale);
585		747
586	if (!this->locale)	748	if (!this->locale)
587	{	749	{
588	if (*locale)	750	if (*locale)
589	{	751	{
590	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);	752	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
591	setlocale (LC_CTYPE, "");	753	setlocale (LC_CTYPE, "C");
592	}	754	}
593	else	755	else
594	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");	756	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
595		757
596	this->locale = "";	758	this->locale = "C";
597	}	759	}
598		760
599		761
600	this->locale = rxvt_strdup (this->locale);	762	this->locale = strdup (this->locale);
601	SET_LOCALE (this->locale);	763	SET_LOCALE (this->locale);
602	mbstate.reset ();	764	mbstate.reset ();
603	#endif	765	#endif
604		766
605	#if HAVE_NL_LANGINFO	767	#if HAVE_NL_LANGINFO
…		…
616	}	778	}
617		779
618	void	780	void
619	rxvt_term::init_xlocale ()	781	rxvt_term::init_xlocale ()
620	{	782	{
		783	set_environ (envv);
		784
621	#ifdef USE_XIM	785	#ifdef USE_XIM
622	if (!locale)	786	if (!locale)
623	rxvt_warn ("setting locale failed, working without locale support.\n");	787	rxvt_warn ("setting locale failed, working without locale support.\n");
624	else	788	else
625	{	789	{
…		…
647	* Initialize the command connection.	811	* Initialize the command connection.
648	* This should be called after the X server connection is established.	812	* This should be called after the X server connection is established.
649	*/	813	*/
650		814
651	#ifdef META8_OPTION	815	#ifdef META8_OPTION
652	meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);	816	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
653	#endif	817	#endif
654		818
655	get_ourmods ();	819	get_ourmods ();
656		820
657	if (!(options & Opt_scrollTtyOutput))	821	if (!option (Opt_scrollTtyOutput))
658	priv_modes |= PrivMode_TtyOutputInh;	822	priv_modes |= PrivMode_TtyOutputInh;
659	if (options & Opt_scrollTtyKeypress)	823	if (option (Opt_scrollTtyKeypress))
660	priv_modes |= PrivMode_Keypress;	824	priv_modes |= PrivMode_Keypress;
661	if (!(options & Opt_jumpScroll))	825	if (!option (Opt_jumpScroll))
662	priv_modes |= PrivMode_smoothScroll;	826	priv_modes |= PrivMode_smoothScroll;
663		827
664	#ifndef NO_BACKSPACE_KEY	828	#ifndef NO_BACKSPACE_KEY
665	if (strcmp (key_backspace, "DEC") == 0)	829	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
666	priv_modes |= PrivMode_HaveBackSpace;	830	priv_modes |= PrivMode_HaveBackSpace;
667	#endif	831	#endif
668		832
669	/* add value for scrollBar */	833	/* add value for scrollBar */
670	if (scrollbar_visible ())	834	if (scrollBar.state)
671	{	835	{
672	priv_modes |= PrivMode_scrollBar;	836	priv_modes |= PrivMode_scrollBar;
673	SavedModes |= PrivMode_scrollBar;	837	SavedModes |= PrivMode_scrollBar;
674	}	838	}
675
676	if (menubar_visible ())
677	{
678	priv_modes |= PrivMode_menuBar;
679	SavedModes |= PrivMode_menuBar;
680	}
681
682	#ifdef CURSOR_BLINK
683	if (options & Opt_cursorBlink)
684	(void)gettimeofday (&lastcursorchange, NULL);
685	#endif
686		839
687	run_command (argv);	840	run_command (argv);
688	}	841	}
689		842
690	/*----------------------------------------------------------------------*/	843	/*----------------------------------------------------------------------*/
…		…
694	int i;	847	int i;
695		848
696	#ifdef OFF_FOCUS_FADING	849	#ifdef OFF_FOCUS_FADING
697	pix_colors = pix_colors_focused;	850	pix_colors = pix_colors_focused;
698	#endif	851	#endif
699		852
700	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)	853	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
701	{	854	{
		855	const char *name = rs[Rs_color + i];
		856
		857	if (!name)
		858	continue;
		859
702	rxvt_color xcol;	860	rxvt_color xcol;
703		861
704	if (!rs[Rs_color + i])	862	if (!set_color (xcol, name))
705	continue;
706
707	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
708	{	863	{
709	#ifndef XTERM_REVERSE_VIDEO	864	#ifndef XTERM_REVERSE_VIDEO
710	if (i < 2 && (options & Opt_reverseVideo))	865	if (i < 2 && option (Opt_reverseVideo))
711	rs[Rs_color + i] = def_colorName[!i];	866	name = def_colorName [1 - i];
712	else	867	else
713	#endif	868	#endif
714	rs[Rs_color + i] = def_colorName[i];	869	name = def_colorName [i];
715		870
716	if (!rs[Rs_color + i])	871	if (!name)
717	continue;	872	continue;
718		873
719	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	874	if (!set_color (xcol, name))
720	{	875	{
721	switch (i)	876	switch (i)
722	{	877	{
723	case Color_fg:	878	case Color_fg:
724	case Color_bg:	879	case Color_bg:
725	/* fatal: need bg/fg color */
726	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");	880	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
727	/* NOTREACHED */	881	name = "";
728	break;	882	break;
729	#ifndef NO_CURSORCOLOR	883	#ifndef NO_CURSORCOLOR
730	case Color_cursor2:	884	case Color_cursor2:
731	xcol = pix_colors[Color_fg];	885	#endif
732	break;
733	#endif /* ! NO_CURSORCOLOR */
734	case Color_pointer_fg:	886	case Color_pointer_fg:
735	xcol = pix_colors[Color_fg];	887	name = rs[Rs_color + Color_fg];
		888	xcol.set (this, name);
736	break;	889	break;
737	default:	890	default:
738	xcol = pix_colors[Color_bg]; /* None */	891	name = rs[Rs_color + Color_bg];
		892	xcol.set (this, name);
739	break;	893	break;
740	}	894	}
741	}	895	}
742	}	896	}
743		897
744	pix_colors[i] = xcol;	898	pix_colors[i] = xcol;
745	SET_PIXCOLOR (i);	899	rs[Rs_color + i] = name;
746	}
747
748	#ifdef OFF_FOCUS_FADING
749	if (rs[Rs_fade])
750	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
751	pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
752	#endif
753
754	if (display->depth <= 2)
755	{	900	}
		901
		902	if (depth <= 2)
		903	{
756	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];	904	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
757	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];	905	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
758	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];	906	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
759	}	907	}
760		908
761	/*	909	/*
762	* get scrollBar/menuBar shadow colors	910	* get scrollBar shadow colors
763	*	911	*
764	* The calculations of topShadow/bottomShadow values are adapted	912	* The calculations of topShadow/bottomShadow values are adapted
765	* from the fvwm window manager.	913	* from the fvwm window manager.
766	*/	914	*/
767	#ifdef KEEP_SCROLLCOLOR	915	#ifdef RXVT_SCROLLBAR
768
769	if (display->depth <= 2)	916	if (depth <= 2)
770	{	917	{
771	/* Monochrome */	918	/* Monochrome */
772	pix_colors[Color_scroll] = pix_colors[Color_fg];	919	alias_color (Color_scroll, Color_fg);
773	pix_colors[Color_topShadow] = pix_colors[Color_bg];	920	alias_color (Color_topShadow, Color_bg);
774	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];	921	alias_color (Color_bottomShadow, Color_bg);
775	}	922	}
776	else	923	else
777	{	924	{
778	rxvt_color xcol[2];	925	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
779	/* xcol[0] == white
780	* xcol[1] == top shadow
781	* xcol[2] == bot shadow */
782		926
783	xcol[1] = pix_colors[Color_scroll];	927	rgba cscroll;
784	xcol[0].set (display, 65535, 65535, 65535);	928	pix_colors [Color_scroll].get (cscroll);
785
786	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
787
788	xcol[0].get (display, pr0, pg0, pb0);
789	xcol[1].get (display, pr1, pg1, pb1);
790
791	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
792		929
793	/* topShadowColor */	930	/* topShadowColor */
794	if (!xcol[1].set (display,	931	if (!pix_colors[Color_topShadow].set (this,
795	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	932	rgba (
796	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	933	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
797	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	934	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
798	xcol[1] = pix_colors[Color_White];	935	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
799		936	cscroll.a)
800	pix_colors[Color_topShadow] = xcol[1];	937	))
		938	alias_color (Color_topShadow, Color_White);
801	}	939	}
802	#endif /* KEEP_SCROLLCOLOR */	940	#endif
		941
		942	#ifdef OFF_FOCUS_FADING
		943	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		944	update_fade_color (i);
		945	#endif
803	}	946	}
804		947
805	/*----------------------------------------------------------------------*/	948	/*----------------------------------------------------------------------*/
806	/* color aliases, fg/bg bright-bold */	949	/* color aliases, fg/bg bright-bold */
807	void	950	void
…		…
810	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))	953	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
811	{	954	{
812	int i = atoi (rs[Rs_color + idx]);	955	int i = atoi (rs[Rs_color + idx]);
813		956
814	if (i >= 8 && i <= 15)	957	if (i >= 8 && i <= 15)
815	{ /* bright colors */	958	/* bright colors */
816	i -= 8;
817	#ifndef NO_BRIGHTCOLOR
818	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	959	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
819	return;	960	else if (i >= 0 && i <= 7)
820	#endif	961	/* normal colors */
821	}
822
823	if (i >= 0 && i <= 7) /* normal colors */
824	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	962	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
825	}	963	}
826	}	964	}
827		965
828	/*----------------------------------------------------------------------*/	966	/*----------------------------------------------------------------------*/
…		…
848		986
849	if (rsmod	987	if (rsmod
850	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)	988	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
851	requestedmeta = rsmod[3] - '0';	989	requestedmeta = rsmod[3] - '0';
852		990
853	map = XGetModifierMapping (display->display);	991	map = XGetModifierMapping (dpy);
854	kc = map->modifiermap;	992	kc = map->modifiermap;
855		993
856	for (i = 1; i < 6; i++)	994	for (i = 1; i < 6; i++)
857	{	995	{
858	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	996	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
…		…
860	for (j = map->max_keypermod; j--; k++)	998	for (j = map->max_keypermod; j--; k++)
861	{	999	{
862	if (kc[k] == 0)	1000	if (kc[k] == 0)
863	break;	1001	break;
864		1002
865	switch (XKeycodeToKeysym (display->display, kc[k], 0))	1003	switch (XKeycodeToKeysym (dpy, kc[k], 0))
866	{	1004	{
867	case XK_Num_Lock:	1005	case XK_Num_Lock:
868	ModNumLockMask = modmasks[i - 1];	1006	ModNumLockMask = modmasks[i - 1];
869	continue;	1007	continue;
870		1008
…		…
920	rxvt_term::create_windows (int argc, const char *const *argv)	1058	rxvt_term::create_windows (int argc, const char *const *argv)
921	{	1059	{
922	XClassHint classHint;	1060	XClassHint classHint;
923	XWMHints wmHint;	1061	XWMHints wmHint;
924	#if ENABLE_FRILLS	1062	#if ENABLE_FRILLS
925	Atom prop = None;
926	MWMHints mwmhints;	1063	MWMHints mwmhints = { };
927	#endif	1064	#endif
928	XGCValues gcvalue;	1065	XGCValues gcvalue;
929	long vt_emask;
930	XSetWindowAttributes attributes;	1066	XSetWindowAttributes attributes;
931	XWindowAttributes gattr;
932	Window top, parent;	1067	Window top, parent;
933	dDisp;
934		1068
935	#ifdef USING_W11LIB	1069	dLocal (Display *, dpy);
936	/* enable W11 callbacks */
937	W11AddEventHandler (disp, rxvt_W11_process_x_event);
938	#endif
939		1070
940	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);	1071	/* grab colors before netscape does */
941	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);	1072	Get_Colours ();
942		1073
943	if (options & Opt_transparent)	1074	if (!set_fonts ())
944	{	1075	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
945	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);	1076
946	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	1077	parent = display->root;
947	}	1078
		1079	attributes.override_redirect = !!option (Opt_override_redirect);
948		1080
949	#if ENABLE_FRILLS	1081	#if ENABLE_FRILLS
950	if (options & Opt_borderLess)	1082	if (option (Opt_borderLess))
951	{	1083	{
952	prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);	1084	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
953
954	if (prop == None)
955	{	1085	{
956	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/	1086	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
957	#ifdef PREFER_24BIT
958	attributes.override_redirect = TRUE;	1087	attributes.override_redirect = true;
959	#endif
960	mwmhints.flags = 0;
961	}	1088	}
962	else	1089	else
963	{	1090	{
964	mwmhints.flags = MWM_HINTS_DECORATIONS;	1091	mwmhints.flags = MWM_HINTS_DECORATIONS;
965	mwmhints.decorations = 0;
966	}	1092	}
967	}	1093	}
968	else
969	mwmhints.flags = 0;
970	#endif	1094	#endif
971
972	/* grab colors before netscape does */
973	Get_Colours ();
974
975	if (!set_fonts ())
976	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
977
978	parent = DefaultRootWindow (disp);
979		1095
980	#if ENABLE_XEMBED	1096	#if ENABLE_XEMBED
981	if (rs[Rs_embed])	1097	if (rs[Rs_embed])
982	{	1098	{
983	XWindowAttributes wattr;	1099	XWindowAttributes wattr;
984		1100
985	parent = strtol (rs[Rs_embed], 0, 0);	1101	parent = strtol (rs[Rs_embed], 0, 0);
986		1102
987	if (!XGetWindowAttributes (disp, parent, &wattr))	1103	if (!XGetWindowAttributes (dpy, parent, &wattr))
988	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");	1104	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
989		1105
990	window_calc (wattr.width, wattr.height);	1106	window_calc (wattr.width, wattr.height);
991	}	1107	}
992
993	#endif	1108	#endif
		1109
994	window_calc (0, 0);	1110	window_calc (0, 0);
995		1111
996	/* sub-window placement & size in rxvt_resize_subwindows () */	1112	/* sub-window placement & size in rxvt_resize_subwindows () */
997	#ifdef PREFER_24BIT
998	attributes.background_pixel = pix_colors_focused[Color_border];	1113	attributes.background_pixel = pix_colors_focused [Color_border];
999	attributes.border_pixel = pix_colors_focused[Color_border];	1114	attributes.border_pixel = pix_colors_focused [Color_border];
1000	attributes.colormap = display->cmap;	1115	attributes.colormap = cmap;
		1116
1001	top = XCreateWindow (disp, parent,	1117	top = XCreateWindow (dpy, parent,
1002	szHint.x, szHint.y,	1118	szHint.x, szHint.y,
1003	szHint.width, szHint.height,	1119	szHint.width, szHint.height,
1004	TermWin.ext_bwidth,	1120	ext_bwidth,
1005	display->depth, InputOutput,	1121	depth, InputOutput, visual,
1006	display->visual,
1007	CWColormap | CWBackPixel | CWBorderPixel, &attributes);	1122	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1008	#else	1123	&attributes);
1009	top = XCreateSimpleWindow (disp, parent,
1010	szHint.x, szHint.y,
1011	szHint.width, szHint.height,
1012	TermWin.ext_bwidth,
1013	pix_colors_focused[Color_border],
1014	pix_colors_focused[Color_border]);
1015	#endif
1016		1124
1017	TermWin.parent[0] = top;	1125	this->parent[0] = top;
1018		1126
1019	old_width = szHint.width;	1127	old_width = szHint.width;
1020	old_height = szHint.height;	1128	old_height = szHint.height;
1021		1129
1022	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1130	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1023	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1131	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1024		1132
1025	classHint.res_name = (char *)rs[Rs_name];	1133	classHint.res_name = (char *)rs[Rs_name];
1026	classHint.res_class = (char *)RESCLASS;	1134	classHint.res_class = (char *)RESCLASS;
1027		1135
1028	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1136	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1029	wmHint.input = True;	1137	wmHint.input = True;
1030	wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;	1138	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1031	wmHint.window_group = top;	1139	wmHint.window_group = top;
1032		1140
1033	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,	1141	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1034	&szHint, &wmHint, &classHint);	1142	&szHint, &wmHint, &classHint);
		1143
		1144	#if ENABLE_FRILLS
		1145	if (mwmhints.flags)
		1146	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1147	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1148	#endif
1035		1149
1036	Atom protocols[] = {	1150	Atom protocols[] = {
1037	xa[XA_WM_DELETE_WINDOW],	1151	xa[XA_WM_DELETE_WINDOW],
1038	#if ENABLE_EWMH	1152	#if ENABLE_EWMH
1039	xa[XA_NET_WM_PING],	1153	xa[XA_NET_WM_PING],
1040	#endif	1154	#endif
1041	};	1155	};
1042		1156
1043	XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));	1157	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		1158
		1159	#if ENABLE_FRILLS
		1160	if (rs[Rs_transient_for])
		1161	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		1162	#endif
1044		1163
1045	#if ENABLE_EWMH	1164	#if ENABLE_EWMH
1046	long pid = getpid ();	1165	long pid = getpid ();
1047		1166
1048	XChangeProperty (disp, top,	1167	XChangeProperty (dpy, top,
1049	xa[XA_NET_WM_PID], XA_CARDINAL, 32,	1168	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1050	PropModeReplace, (unsigned char *)&pid, 1);	1169	PropModeReplace, (unsigned char *)&pid, 1);
1051		1170
1052	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default	1171	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1053	#endif	1172	#endif
1054		1173
1055	XSelectInput (disp, top,	1174	XSelectInput (dpy, top,
1056	KeyPressMask	1175	KeyPressMask
1057	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755	1176	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1058	| KeyReleaseMask	1177	| KeyReleaseMask
1059	#endif	1178	#endif
1060	| FocusChangeMask | VisibilityChangeMask	1179	| FocusChangeMask | VisibilityChangeMask
1061	| ExposureMask | StructureNotifyMask);	1180	| ExposureMask | StructureNotifyMask);
1062		1181
1063	termwin_ev.start (display, top);	1182	termwin_ev.start (display, top);
1064		1183
1065	#if ENABLE_FRILLS
1066	if (mwmhints.flags)
1067	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1068	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1069	#endif
1070
1071	/* vt cursor: Black-on-White is standard, but this is more popular */	1184	/* vt cursor: Black-on-White is standard, but this is more popular */
1072	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);	1185	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1073
1074	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1075	/* cursor (menuBar/scrollBar): Black-on-White */
1076	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1077	#endif
1078		1186
1079	/* the vt window */	1187	/* the vt window */
1080	TermWin.vt = XCreateSimpleWindow (disp, top,	1188	vt = XCreateSimpleWindow (dpy, top,
1081	window_vt_x,
1082	window_vt_y,	1189	window_vt_x, window_vt_y,
1083	TermWin_TotalWidth (),	1190	width, height,
1084	TermWin_TotalHeight (),
1085	0,	1191	0,
1086	pix_colors_focused[Color_fg],	1192	pix_colors_focused[Color_fg],
1087	pix_colors_focused[Color_bg]);	1193	pix_colors_focused[Color_bg]);
1088	#ifdef DEBUG_X
1089	XStoreName (disp, TermWin.vt, "vt window");
1090	#endif
1091		1194
1092	attributes.bit_gravity = NorthWestGravity;	1195	attributes.bit_gravity = NorthWestGravity;
1093	XChangeWindowAttributes (disp, TermWin.vt, CWBitGravity, &attributes);	1196	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1094		1197
1095	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1198	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1096		1199
1097	#ifdef POINTER_BLANK
1098	if (options & Opt_pointerBlank)	1200	if (option (Opt_pointerBlank))
1099	vt_emask |= PointerMotionMask;	1201	vt_emask |= PointerMotionMask;
1100	else	1202	else
1101	#endif
1102	vt_emask |= Button1MotionMask | Button3MotionMask;	1203	vt_emask |= Button1MotionMask | Button3MotionMask;
1103		1204
1104	XSelectInput (disp, TermWin.vt, vt_emask);	1205	vt_select_input ();
		1206
1105	vt_ev.start (display, TermWin.vt);	1207	vt_ev.start (display, vt);
1106
1107	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1108	if (menuBar_height ())
1109	{
1110	menuBar.win = XCreateSimpleWindow (disp, top,
1111	window_vt_x, 0,
1112	TermWin_TotalWidth (),
1113	menuBar_TotalHeight (),
1114	0,
1115	pix_colors_focused[Color_fg],
1116	pix_colors_focused[Color_scroll]);
1117
1118	#ifdef DEBUG_X
1119	XStoreName (disp, menuBar.win, "menubar");
1120	#endif
1121
1122	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1123
1124	XDefineCursor (disp, menuBar.win,
1125	XCreateFontCursor (disp, XC_left_ptr));
1126
1127	XSelectInput (disp, menuBar.win,
1128	(ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1129	menubar_ev.start (display, menuBar.win);
1130	}
1131	#endif
1132
1133	#ifdef XPM_BACKGROUND
1134	if (rs[Rs_backgroundPixmap] != NULL
1135	&& ! (options & Opt_transparent))
1136	{
1137	const char *p = rs[Rs_backgroundPixmap];
1138
1139	if ((p = strchr (p, ';')) != NULL)
1140	{
1141	p++;
1142	scale_pixmap (p);
1143	}
1144
1145	set_bgPixmap (rs[Rs_backgroundPixmap]);
1146	scr_touch (true);
1147	}
1148	#endif
1149		1208
1150	/* graphics context for the vt window */	1209	/* graphics context for the vt window */
1151	gcvalue.foreground = pix_colors[Color_fg];	1210	gcvalue.foreground = pix_colors[Color_fg];
1152	gcvalue.background = pix_colors[Color_bg];	1211	gcvalue.background = pix_colors[Color_bg];
1153	gcvalue.graphics_exposures = 1;	1212	gcvalue.graphics_exposures = 0;
1154	TermWin.gc = XCreateGC (disp, TermWin.vt,	1213
		1214	gc = XCreateGC (dpy, vt,
1155	GCForeground | GCBackground | GCGraphicsExposures,	1215	GCForeground | GCBackground | GCGraphicsExposures,
1156	&gcvalue);	1216	&gcvalue);
1157		1217
1158	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1218	drawable = new rxvt_drawable (this, vt);
1159
1160	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1161	gcvalue.foreground = pix_colors[Color_topShadow];
1162	topShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1163	gcvalue.foreground = pix_colors[Color_bottomShadow];
1164	botShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1165	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1166	scrollbarGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1167	#endif
1168		1219
1169	#ifdef OFF_FOCUS_FADING	1220	#ifdef OFF_FOCUS_FADING
1170	// initially we are in unfocused state	1221	// initially we are in unfocused state
1171	if (rs[Rs_fade])	1222	if (rs[Rs_fade])
1172	pix_colors = pix_colors_unfocused;	1223	pix_colors = pix_colors_unfocused;
1173	#endif	1224	#endif
1174		1225
1175	pointer_unblank ();	1226	pointer_unblank ();
1176	scr_recolour ();	1227	scr_recolour ();
1177
1178	#if ENABLE_XEMBED
1179	if (rs[Rs_embed])
1180	{
1181	long info[2] = { 0, XEMBED_MAPPED };
1182
1183	XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
1184	32, PropModeReplace, (unsigned char *)&info, 2);
1185	}
1186	#endif
1187	}	1228	}
1188		1229
1189	/* ------------------------------------------------------------------------- *	1230	/* ------------------------------------------------------------------------- *
1190	* GET TTY CURRENT STATE *	1231	* GET TTY CURRENT STATE *
1191	* ------------------------------------------------------------------------- */	1232	* ------------------------------------------------------------------------- */
1192	void	1233	void
1193	rxvt_get_ttymode (ttymode_t *tio, int erase)	1234	rxvt_get_ttymode (struct termios *tio, int erase)
1194	{	1235	{
1195	#ifdef HAVE_TERMIOS_H
1196	/*	1236	/*
1197	* standard System V termios interface	1237	* standard System V termios interface
1198	*/	1238	*/
1199	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1239	if (tcgetattr (STDIN_FILENO, tio) < 0)
1200	{	1240	{
1201	/* return error - use system defaults */	1241	// return error - use system defaults,
		1242	// where possible, and zero elsewhere
		1243	memset (tio, 0, sizeof (struct termios));
		1244
1202	tio->c_cc[VINTR] = CINTR;	1245	tio->c_cc[VINTR] = CINTR;
1203	tio->c_cc[VQUIT] = CQUIT;	1246	tio->c_cc[VQUIT] = CQUIT;
1204	tio->c_cc[VERASE] = CERASE;	1247	tio->c_cc[VERASE] = CERASE;
		1248	#ifdef VERASE2
		1249	tio->c_cc[VERASE2] = CERASE2;
		1250	#endif
1205	tio->c_cc[VKILL] = CKILL;	1251	tio->c_cc[VKILL] = CKILL;
1206	tio->c_cc[VSTART] = CSTART;	1252	tio->c_cc[VSTART] = CSTART;
1207	tio->c_cc[VSTOP] = CSTOP;	1253	tio->c_cc[VSTOP] = CSTOP;
1208	tio->c_cc[VSUSP] = CSUSP;	1254	tio->c_cc[VSUSP] = CSUSP;
1209	# ifdef VDSUSP	1255	# ifdef VDSUSP
1210
1211	tio->c_cc[VDSUSP] = CDSUSP;	1256	tio->c_cc[VDSUSP] = CDSUSP;
1212	# endif	1257	# endif
1213	# ifdef VREPRINT	1258	# ifdef VREPRINT
1214
1215	tio->c_cc[VREPRINT] = CRPRNT;	1259	tio->c_cc[VREPRINT] = CRPRNT;
1216	# endif	1260	# endif
1217	# ifdef VDISCRD	1261	# ifdef VDISCRD
1218
1219	tio->c_cc[VDISCRD] = CFLUSH;	1262	tio->c_cc[VDISCRD] = CFLUSH;
1220	# endif	1263	# endif
1221	# ifdef VWERSE	1264	# ifdef VWERSE
1222
1223	tio->c_cc[VWERSE] = CWERASE;	1265	tio->c_cc[VWERSE] = CWERASE;
1224	# endif	1266	# endif
1225	# ifdef VLNEXT	1267	# ifdef VLNEXT
1226
1227	tio->c_cc[VLNEXT] = CLNEXT;	1268	tio->c_cc[VLNEXT] = CLNEXT;
1228	# endif	1269	# endif
1229
1230	}	1270	}
		1271
1231	tio->c_cc[VEOF] = CEOF;	1272	tio->c_cc[VEOF] = CEOF;
1232	tio->c_cc[VEOL] = VDISABLE;	1273	tio->c_cc[VEOL] = VDISABLE;
1233	# ifdef VEOL2	1274	# ifdef VEOL2
1234
1235	tio->c_cc[VEOL2] = VDISABLE;	1275	tio->c_cc[VEOL2] = VDISABLE;
1236	# endif	1276	# endif
1237	# ifdef VSWTC	1277	# ifdef VSWTC
1238
1239	tio->c_cc[VSWTC] = VDISABLE;	1278	tio->c_cc[VSWTC] = VDISABLE;
1240	# endif	1279	# endif
1241	# ifdef VSWTCH	1280	# ifdef VSWTCH
1242
1243	tio->c_cc[VSWTCH] = VDISABLE;	1281	tio->c_cc[VSWTCH] = VDISABLE;
1244	# endif	1282	# endif
1245	# if VMIN != VEOF	1283	# if VMIN != VEOF
1246
1247	tio->c_cc[VMIN] = 1;	1284	tio->c_cc[VMIN] = 1;
1248	# endif	1285	# endif
1249	# if VTIME != VEOL	1286	# if VTIME != VEOL
1250
1251	tio->c_cc[VTIME] = 0;	1287	tio->c_cc[VTIME] = 0;
1252	# endif	1288	# endif
1253		1289
1254	if (erase != -1)	1290	if (erase != -1)
1255	tio->c_cc[VERASE] = (char)erase;	1291	tio->c_cc[VERASE] = (char)erase;
…		…
1271	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1307	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1272	# if defined (ECHOCTL) && defined (ECHOKE)	1308	# if defined (ECHOCTL) && defined (ECHOKE)
1273	| ECHOCTL | ECHOKE	1309	| ECHOCTL | ECHOKE
1274	# endif	1310	# endif
1275	| ECHOE | ECHOK);	1311	| ECHOE | ECHOK);
1276	# else /* HAVE_TERMIOS_H */
1277
1278	/*
1279	* sgtty interface
1280	*/
1281
1282	/* get parameters -- gtty */
1283	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1284	{
1285	tio->sg.sg_erase = CERASE; /* ^H */
1286	tio->sg.sg_kill = CKILL; /* ^U */
1287	}
1288	if (erase != -1)
1289	tio->sg.sg_erase = (char)erase;
1290
1291	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1292
1293	/* get special characters */
1294	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1295	{
1296	tio->tc.t_intrc = CINTR; /* ^C */
1297	tio->tc.t_quitc = CQUIT; /* ^\ */
1298	tio->tc.t_startc = CSTART; /* ^Q */
1299	tio->tc.t_stopc = CSTOP; /* ^S */
1300	tio->tc.t_eofc = CEOF; /* ^D */
1301	tio->tc.t_brkc = -1;
1302	}
1303	/* get local special chars */
1304	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1305	{
1306	tio->lc.t_suspc = CSUSP; /* ^Z */
1307	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1308	tio->lc.t_rprntc = CRPRNT; /* ^R */
1309	tio->lc.t_flushc = CFLUSH; /* ^O */
1310	tio->lc.t_werasc = CWERASE; /* ^W */
1311	tio->lc.t_lnextc = CLNEXT; /* ^V */
1312	}
1313	/* get line discipline */
1314	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1315	# ifdef NTTYDISC
1316
1317	tio->line = NTTYDISC;
1318	# endif /* NTTYDISC */
1319
1320	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1321	#endif /* HAVE_TERMIOS_H */
1322		1312
1323	/*	1313	/*
1324	* Debugging	1314	* Debugging
1325	*/	1315	*/
1326	#ifdef DEBUG_TTYMODE	1316	#ifdef DEBUG_TTYMODE
1327	#ifdef HAVE_TERMIOS_H
1328	/* c_iflag bits */	1317	/* c_iflag bits */
1329	fprintf (stderr, "Input flags\n");	1318	fprintf (stderr, "Input flags\n");
1330		1319
1331	/* cpp token stringize doesn't work on all machines <sigh> */	1320	/* cpp token stringize doesn't work on all machines <sigh> */
1332	# define FOO(flag,name) \	1321	# define FOO(flag,name) \
…		…
1344	FOO (IGNCR, "IGNCR");	1333	FOO (IGNCR, "IGNCR");
1345	FOO (ICRNL, "ICRNL");	1334	FOO (ICRNL, "ICRNL");
1346	FOO (IXON, "IXON");	1335	FOO (IXON, "IXON");
1347	FOO (IXOFF, "IXOFF");	1336	FOO (IXOFF, "IXOFF");
1348	# ifdef IUCLC	1337	# ifdef IUCLC
1349
1350	FOO (IUCLC, "IUCLC");	1338	FOO (IUCLC, "IUCLC");
1351	# endif	1339	# endif
1352	# ifdef IXANY	1340	# ifdef IXANY
1353
1354	FOO (IXANY, "IXANY");	1341	FOO (IXANY, "IXANY");
1355	# endif	1342	# endif
1356	# ifdef IMAXBEL	1343	# ifdef IMAXBEL
1357
1358	FOO (IMAXBEL, "IMAXBEL");	1344	FOO (IMAXBEL, "IMAXBEL");
1359	# endif	1345	# endif
1360		1346
1361	fprintf (stderr, "\n");	1347	fprintf (stderr, "\n");
1362		1348
…		…
1369	FOO (VERASE, "VERASE");	1355	FOO (VERASE, "VERASE");
1370	FOO (VKILL, "VKILL");	1356	FOO (VKILL, "VKILL");
1371	FOO (VEOF, "VEOF");	1357	FOO (VEOF, "VEOF");
1372	FOO (VEOL, "VEOL");	1358	FOO (VEOL, "VEOL");
1373	# ifdef VEOL2	1359	# ifdef VEOL2
1374
1375	FOO (VEOL2, "VEOL2");	1360	FOO (VEOL2, "VEOL2");
1376	# endif	1361	# endif
1377	# ifdef VSWTC	1362	# ifdef VSWTC
1378
1379	FOO (VSWTC, "VSWTC");	1363	FOO (VSWTC, "VSWTC");
1380	# endif	1364	# endif
1381	# ifdef VSWTCH	1365	# ifdef VSWTCH
1382
1383	FOO (VSWTCH, "VSWTCH");	1366	FOO (VSWTCH, "VSWTCH");
1384	# endif	1367	# endif
1385
1386	FOO (VSTART, "VSTART");	1368	FOO (VSTART, "VSTART");
1387	FOO (VSTOP, "VSTOP");	1369	FOO (VSTOP, "VSTOP");
1388	FOO (VSUSP, "VSUSP");	1370	FOO (VSUSP, "VSUSP");
1389	# ifdef VDSUSP	1371	# ifdef VDSUSP
1390
1391	FOO (VDSUSP, "VDSUSP");	1372	FOO (VDSUSP, "VDSUSP");
1392	# endif	1373	# endif
1393	# ifdef VREPRINT	1374	# ifdef VREPRINT
1394
1395	FOO (VREPRINT, "VREPRINT");	1375	FOO (VREPRINT, "VREPRINT");
1396	# endif	1376	# endif
1397	# ifdef VDISCRD	1377	# ifdef VDISCRD
1398
1399	FOO (VDISCRD, "VDISCRD");	1378	FOO (VDISCRD, "VDISCRD");
1400	# endif	1379	# endif
1401	# ifdef VWERSE	1380	# ifdef VWERSE
1402
1403	FOO (VWERSE, "VWERSE");	1381	FOO (VWERSE, "VWERSE");
1404	# endif	1382	# endif
1405	# ifdef VLNEXT	1383	# ifdef VLNEXT
1406
1407	FOO (VLNEXT, "VLNEXT");	1384	FOO (VLNEXT, "VLNEXT");
1408	# endif	1385	# endif
1409		1386
1410	fprintf (stderr, "\n");	1387	fprintf (stderr, "\n");
1411	# undef FOO	1388	# undef FOO
1412	# endif /* HAVE_TERMIOS_H */	1389	#endif /* DEBUG_TTYMODE */
1413	#endif /* DEBUG_TTYMODE */
1414	}	1390	}
1415		1391
1416	/*----------------------------------------------------------------------*/	1392	/*----------------------------------------------------------------------*/
1417	/*	1393	/*
1418	* Run the command in a subprocess and return a file descriptor for the	1394	* Run the command in a subprocess and return a file descriptor for the
…		…
1423	rxvt_term::run_command (const char *const *argv)	1399	rxvt_term::run_command (const char *const *argv)
1424	{	1400	{
1425	#if ENABLE_FRILLS	1401	#if ENABLE_FRILLS
1426	if (rs[Rs_pty_fd])	1402	if (rs[Rs_pty_fd])
1427	{	1403	{
1428	pty.pty = atoi (rs[Rs_pty_fd]);	1404	pty->pty = atoi (rs[Rs_pty_fd]);
1429	fcntl (pty.pty, F_SETFL, O_NONBLOCK);	1405
		1406	if (pty->pty >= 0)
		1407	{
		1408	if (getfd_hook)
		1409	pty->pty = (*getfd_hook) (pty->pty);
		1410
		1411	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1412	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1413	}
1430	}	1414	}
1431	else	1415	else
1432	#endif	1416	#endif
1433	if (!pty.get ())	1417	if (!pty->get ())
1434	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");	1418	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1435		1419
		1420	int er;
		1421
		1422	#ifndef NO_BACKSPACE_KEY
		1423	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
		1424	er = rs[Rs_backspace_key][0];
		1425	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
		1426	er = '\177'; /* the initial state anyway */
		1427	else
		1428	#endif
		1429	er = -1;
		1430
		1431	rxvt_get_ttymode (&tio, er);
		1432	/* init terminal attributes */
		1433	cfsetospeed (&tio, BAUDRATE);
		1434	cfsetispeed (&tio, BAUDRATE);
		1435	tcsetattr (pty->tty, TCSANOW, &tio);
1436	pty.set_utf8_mode (enc_utf8);	1436	pty->set_utf8_mode (enc_utf8);
1437		1437
1438	/* set initial window size */	1438	/* set initial window size */
1439	tt_winch ();	1439	tt_winch ();
1440
1441	int er;
1442
1443	#ifndef NO_BACKSPACE_KEY
1444	if (key_backspace[0] && !key_backspace[1])
1445	er = key_backspace[0];
1446	else if (strcmp (key_backspace, "DEC") == 0)
1447	er = '\177'; /* the initial state anyway */
1448	else
1449	#endif
1450	er = -1;
1451
1452	rxvt_get_ttymode (&tio, er);
1453		1440
1454	#if ENABLE_FRILLS	1441	#if ENABLE_FRILLS
1455	if (rs[Rs_pty_fd])	1442	if (rs[Rs_pty_fd])
1456	return;	1443	return;
1457	#endif	1444	#endif
1458		1445
1459	sw_chld.start (SIGCHLD);
1460
1461	#ifndef __QNX__
1462	/* spin off the command interpreter */	1446	/* spin off the command interpreter */
1463	switch (cmd_pid = fork ())	1447	switch (cmd_pid = fork ())
1464	{	1448	{
1465	case -1:	1449	case -1:
1466	{	1450	{
…		…
1468	rxvt_fatal ("can't fork, aborting.\n");	1452	rxvt_fatal ("can't fork, aborting.\n");
1469	}	1453	}
1470	case 0:	1454	case 0:
1471	init_env ();	1455	init_env ();
1472		1456
1473	if (!pty.make_controlling_tty ())	1457	if (!pty->make_controlling_tty ())
1474	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);	1458	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1475	else	1459	else
1476	{	1460	{
1477	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1461	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1478	dup2 (pty.tty, STDIN_FILENO);	1462	dup2 (pty->tty, STDIN_FILENO);
1479	dup2 (pty.tty, STDOUT_FILENO);	1463	dup2 (pty->tty, STDOUT_FILENO);
1480	dup2 (pty.tty, STDERR_FILENO);	1464	dup2 (pty->tty, STDERR_FILENO);
1481		1465
1482	// close all our file handles that we do no longer need	1466	// close all our file handles that we do no longer need
1483	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)	1467	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1484	{	1468	{
1485	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);	1469	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1486	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);	1470	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1487	}	1471	}
1488		1472
1489	run_child (argv);	1473	run_child (argv);
1490	fprintf (stderr, "%s: unable to exec child.", RESNAME);	1474	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1491	}	1475	}
1492		1476
1493	_exit (EXIT_FAILURE);	1477	_exit (EXIT_FAILURE);
1494		1478
1495	default:	1479	default:
1496	{	1480	if (!option (Opt_utmpInhibit))
1497	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1481	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1498	int fdstdin;
1499		1482
1500	fdstdin = dup (STDIN_FILENO);	1483	pty->close_tty ();
1501	dup2 (pty.tty, STDIN_FILENO);
1502	#endif
1503		1484
1504	#ifdef UTMP_SUPPORT	1485	child_ev.start (cmd_pid);
1505	privileged_utmp (SAVE);
1506	#endif
1507		1486
1508	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1487	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1509
1510	dup2 (fdstdin, STDIN_FILENO);
1511	close (fdstdin);
1512	#endif
1513	}
1514
1515	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1516	break;	1488	break;
1517	}	1489	}
1518	#else /* __QNX__ uses qnxspawn () */
1519	fchmod (pty.tty, 0622);
1520	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1521	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1522
1523	if (run_child (argv) == -1)
1524	exit (EXIT_FAILURE);
1525	#endif
1526	}	1490	}
1527		1491
1528	/* ------------------------------------------------------------------------- *	1492	/* ------------------------------------------------------------------------- *
1529	* CHILD PROCESS OPERATIONS *	1493	* CHILD PROCESS OPERATIONS *
1530	* ------------------------------------------------------------------------- */	1494	* ------------------------------------------------------------------------- */
…		…
1535	int	1499	int
1536	rxvt_term::run_child (const char *const *argv)	1500	rxvt_term::run_child (const char *const *argv)
1537	{	1501	{
1538	char *login;	1502	char *login;
1539		1503
1540	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1541
1542	if (options & Opt_console)	1504	if (option (Opt_console))
		1505	{
1543	{ /* be virtual console, fail silently */	1506	/* be virtual console, fail silently */
1544	#ifdef TIOCCONS	1507	#ifdef TIOCCONS
1545	unsigned int on = 1;	1508	unsigned int on = 1;
1546		1509
1547	ioctl (STDIN_FILENO, TIOCCONS, &on);	1510	ioctl (STDIN_FILENO, TIOCCONS, &on);
1548	#elif defined (SRIOCSREDIR)	1511	#elif defined (SRIOCSREDIR)
…		…
1550		1513
1551	fd = open (CONSOLE, O_WRONLY, 0);	1514	fd = open (CONSOLE, O_WRONLY, 0);
1552	if (fd >= 0)	1515	if (fd >= 0)
1553	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1516	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1554	close (fd);	1517	close (fd);
1555	#endif /* SRIOCSREDIR */	1518	#endif /* SRIOCSREDIR */
1556	}	1519	}
1557		1520
1558	/* reset signals and spin off the command interpreter */	1521	/* reset signals and spin off the command interpreter */
1559	signal (SIGINT, SIG_DFL);	1522	signal (SIGINT, SIG_DFL);
1560	signal (SIGQUIT, SIG_DFL);	1523	signal (SIGQUIT, SIG_DFL);
…		…
1567	*/	1530	*/
1568	#ifdef SIGTSTP	1531	#ifdef SIGTSTP
1569	signal (SIGTSTP, SIG_IGN);	1532	signal (SIGTSTP, SIG_IGN);
1570	signal (SIGTTIN, SIG_IGN);	1533	signal (SIGTTIN, SIG_IGN);
1571	signal (SIGTTOU, SIG_IGN);	1534	signal (SIGTTOU, SIG_IGN);
1572	#endif /* SIGTSTP */	1535	#endif /* SIGTSTP */
1573		1536
1574	// unblock signals (signals are blocked by iom.C	1537	// unblock signals (signals are blocked by iom.C
1575	sigset_t ss;	1538	sigset_t ss;
1576	sigemptyset (&ss);	1539	sigemptyset (&ss);
1577	sigprocmask (SIG_SETMASK, &ss, 0);	1540	sigprocmask (SIG_SETMASK, &ss, 0);
1578		1541
1579	#ifndef __QNX__
1580	/* command interpreter path */	1542	/* command interpreter path */
1581	if (argv != NULL)	1543	if (argv)
1582	{	1544	{
1583	# ifdef DEBUG_CMD	1545	# ifdef DEBUG_CMD
1584	int i;	1546	int i;
1585		1547
1586	for (i = 0; argv[i]; i++)	1548	for (i = 0; argv[i]; i++)
…		…
1590	execvp (argv[0], (char *const *)argv);	1552	execvp (argv[0], (char *const *)argv);
1591	/* no error message: STDERR is closed! */	1553	/* no error message: STDERR is closed! */
1592	}	1554	}
1593	else	1555	else
1594	{	1556	{
1595	const char *argv0, *shell;	1557	const char *argv0, *shell;
1596		1558
1597	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')	1559	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1598	shell = "/bin/sh";	1560	shell = "/bin/sh";
1599		1561
1600	argv0 = (const char *)rxvt_r_basename (shell);	1562	argv0 = (const char *)rxvt_basename (shell);
1601		1563
1602	if (options & Opt_loginShell)	1564	if (option (Opt_loginShell))
1603	{	1565	{
1604	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));	1566	login = (char *)rxvt_malloc (strlen (argv0) + 2);
1605		1567
1606	login[0] = '-';	1568	login[0] = '-';
1607	strcpy (&login[1], argv0);	1569	strcpy (&login[1], argv0);
1608	argv0 = login;	1570	argv0 = login;
1609	}	1571	}
		1572
1610	execlp (shell, argv0, NULL);	1573	execlp (shell, argv0, (char *)0);
1611	/* no error message: STDERR is closed! */	1574	/* no error message: STDERR is closed! */
1612	}	1575	}
1613
1614	#else /* __QNX__ uses qnxspawn () */
1615
1616	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1617	char *command = NULL, fullcommand[_MAX_PATH];
1618	char **arg_v, *arg_a[2] = { NULL, NULL };
1619
1620	if (argv != NULL)
1621	{
1622	if (access (argv[0], X_OK) == -1)
1623	{
1624	if (strchr (argv[0], '/') == NULL)
1625	{
1626	searchenv (argv[0], "PATH", fullcommand);
1627
1628	if (fullcommand[0] != '\0')
1629	command = fullcommand;
1630	}
1631
1632	if (access (command, X_OK) == -1)
1633	return -1;
1634	}
1635	else
1636	command = argv[0];
1637
1638	arg_v = argv;
1639	}
1640	else
1641	{
1642	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1643	command = "/bin/sh";
1644
1645	arg_a[0] = my_basename (command);
1646
1647	if (options & Opt_loginShell)
1648	{
1649	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1650
1651	login[0] = '-';
1652	strcpy (&login[1], arg_a[0]);
1653	arg_a[0] = login;
1654	}
1655
1656	arg_v = arg_a;
1657	}
1658
1659	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1660	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1661	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1662	command, arg_v, environ, iov_a, 0);
1663	if (login)
1664	free (login);
1665
1666	pty.close_tty ();
1667	return pty.pty;
1668	#endif
1669		1576
1670	return -1;	1577	return -1;
1671	}	1578	}
1672		1579
1673	/*----------------------- end-of-file (C source) -----------------------*/	1580	/*----------------------- end-of-file (C source) -----------------------*/

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