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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.121 by root, Wed Nov 30 21:05:39 2005 UTC vs.
Revision 1.259 by root, Sat May 30 08:51:23 2009 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
168	COLOR_SCROLLBAR,	272	COLOR_SCROLLBAR,
		273	#ifdef RXVT_SCROLLBAR
169	COLOR_SCROLLTROUGH,	274	COLOR_SCROLLTROUGH,
170	#endif /* KEEP_SCROLLCOLOR */	275	#endif
171	#if TINTING	276	#if ENABLE_TRANSPARENCY
172	NULL,	277	NULL,
173	#endif	278	#endif
174	#if OFF_FOCUS_FADING	279	#if OFF_FOCUS_FADING
175	"black",	280	"rgb:00/00/00",
176	#endif	281	#endif
177	};	282	};
178		283
179	const char *const xa_names[] =	284	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 ()	285	rxvt_term::init_vars ()
220	{	286	{
221	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
222	#ifdef OFF_FOCUS_FADING
223	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
224	#endif
225	pix_colors = pix_colors_focused;	287	pix_colors = pix_colors_focused;
226
227	if (pix_colors == NULL)
228	return false;
229
230	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
231	TermWin.pixmap = None;
232	#endif
233		288
234	MEvent.time = CurrentTime;	289	MEvent.time = CurrentTime;
235	MEvent.button = AnyButton;	290	MEvent.button = AnyButton;
236	options = DEFAULT_OPTIONS;
237	want_refresh = 1;	291	want_refresh = 1;
238	priv_modes = SavedModes = PrivMode_Default;	292	priv_modes = SavedModes = PrivMode_Default;
239	TermWin.focus = 0;
240	TermWin.ncol = 80;	293	ncol = 80;
241	TermWin.nrow = 24;	294	nrow = 24;
242	TermWin.int_bwidth = INTERNALBORDERWIDTH;	295	int_bwidth = INTERNALBORDERWIDTH;
243	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	296	ext_bwidth = EXTERNALBORDERWIDTH;
244	TermWin.lineSpace = LINESPACE;	297	lineSpace = LINESPACE;
		298	letterSpace = LETTERSPACE;
245	TermWin.saveLines = SAVELINES;	299	saveLines = SAVELINES;
246	numpix_colors = TOTAL_COLORS;
247		300
248	refresh_limit = 1;
249	refresh_type = SLOW_REFRESH;	301	refresh_type = SLOW_REFRESH;
250	prev_nrow = prev_ncol = 0;
251		302
252	oldcursor.row = oldcursor.col = -1;	303	oldcursor.row = oldcursor.col = -1;
253	#ifdef XPM_BACKGROUND
254	/* bgPixmap.w = bgPixmap.h = 0; */
255	bgPixmap.x = bgPixmap.y = 50;
256	bgPixmap.pixmap = None;
257	#endif
258		304
259	last_bot = last_state = -1;	305	set_option (Opt_scrollBar);
260		306	set_option (Opt_scrollTtyOutput);
261	#ifdef MENUBAR	307	set_option (Opt_jumpScroll);
262	menu_readonly = 1;	308	set_option (Opt_skipScroll);
263	# if ! (MENUBAR_MAX > 1)	309	set_option (Opt_secondaryScreen);
264	CurrentBar = &BarList;	310	set_option (Opt_secondaryScroll);
265	# endif /* (MENUBAR_MAX > 1) */	311	set_option (Opt_pastableTabs);
266	#endif	312	set_option (Opt_intensityStyles);
267		313	set_option (Opt_iso14755_52);
268	return true;	314	set_option (Opt_buffered);
269	}	315	}
270		316
271	void	317	static void
272	rxvt_term::init_secondary ()	318	init_secondary ()
273	{	319	{
274	int i;	320	int i;
275		321
276	/*
277	* Close all unused file descriptors
278	* We don't want them, we don't need them.
279	*/
280	if ((i = open ("/dev/null", O_RDONLY)) < 0)	322	if ((i = open ("/dev/null", O_RDONLY)) < 0)
281	{	323	{
282	/* TODO: BOO HISS */
283	dup2 (STDERR_FILENO, STDIN_FILENO);	324	dup2 (STDERR_FILENO, STDIN_FILENO);
284	}	325	}
285	else if (i > STDIN_FILENO)	326	else if (i != STDIN_FILENO)
286	{	327	{
287	dup2 (i, STDIN_FILENO);	328	dup2 (i, STDIN_FILENO);
288	close (i);	329	close (i);
289	}	330	}
290		331
291	dup2 (STDERR_FILENO, STDOUT_FILENO);	332	dup2 (STDERR_FILENO, STDOUT_FILENO);
292
293	#if 0 // schmorp sayz closing filies is murder
294	for (i = STDERR_FILENO + 1; i < num_fds; i++)
295	{
296	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
297	if (i == 4 || i == 7)
298	continue;
299	#endif
300	close (i);
301	}
302	#endif
303	}	333	}
304		334
305	/*----------------------------------------------------------------------*/	335	/*----------------------------------------------------------------------*/
306	const char **	336	const char **
307	rxvt_term::init_resources (int argc, const char *const *argv)	337	rxvt_term::init_resources (int argc, const char *const *argv)
308	{	338	{
309	int i, r_argc;	339	int i, r_argc;
310	char *val;
311	const char **cmd_argv, **r_argv;	340	const char **cmd_argv, **r_argv;
312		341
313	/*	342	/*
314	* Look for -exec option. Find => split and make cmd_argv[] of command args	343	* Look for -e option. Find => split and make cmd_argv[] of command args
315	*/	344	*/
316	for (r_argc = 0; r_argc < argc; r_argc++)	345	for (r_argc = 0; r_argc < argc; r_argc++)
317	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))	346	if (!strcmp (argv[r_argc], "-e"))
318	break;	347	break;
		348
		349	if (r_argc == argc)
		350	cmd_argv = NULL;
		351	else if (!argv[r_argc + 1])
		352	rxvt_fatal ("option '-e' requires an argument, aborting.\n");
		353	else
		354	{
		355	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
		356
		357	for (i = 0; i < argc - r_argc - 1; i++)
		358	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
		359
		360	cmd_argv[i] = NULL;
		361	}
319		362
320	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	363	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
321		364
322	for (i = 0; i < r_argc; i++)	365	for (i = 0; i < r_argc; i++)
323	r_argv[i] = (const char *)argv[i];	366	r_argv[i] = (const char *)argv[i];
324		367
325	r_argv[i] = NULL;	368	r_argv[i] = NULL;
326		369
327	if (r_argc == argc)
328	cmd_argv = NULL;
329	else
330	{
331	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
332
333	for (i = 0; i < argc - r_argc - 1; i++)
334	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
335
336	cmd_argv[i] = NULL;
337	}
338
339	rs[Rs_name] = rxvt_r_basename (argv[0]);	370	rs[Rs_name] = rxvt_basename (argv[0]);
340		371
341	/*	372	/*
342	* Open display, get options/resources and create the window	373	* Open display, get options/resources and create the window
343	*/	374	*/
		375
344	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	376	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
345	rs[Rs_display_name] = ":0";	377	rs[Rs_display_name] = ":0";
346		378
347	get_options (r_argc, r_argv);	379	get_options (r_argc, r_argv);
348		380
349	if (!(display = displays.get (rs[Rs_display_name])))	381	if (!(display = displays.get (rs[Rs_display_name])))
		382	{
		383	free (r_argv);
350	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);	384	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		385	}
351		386
		387	// using a local pointer decreases code size a lot
		388	xa = display->xa;
		389
		390	set (display);
352	extract_resources ();	391	extract_resources ();
		392
		393	#if XFT
		394	if (rs[Rs_depth])
		395	select_visual (strtol (rs[Rs_depth], 0, 0));
		396	#endif
		397
353	free (r_argv);	398	free (r_argv);
		399
		400	for (int i = NUM_RESOURCES; i--; )
		401	if (rs [i] == resval_undef)
		402	rs [i] = 0;
		403
		404	#ifdef HAVE_AFTERIMAGE
		405	set_application_name ((char *)rs[Rs_name]);
		406	set_output_threshold (OUTPUT_LEVEL_WARNING);
		407	#endif
		408
		409	#if ENABLE_PERL
		410	if (!rs[Rs_perl_ext_1])
		411	rs[Rs_perl_ext_1] = "default";
		412
		413	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		414	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		415	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
		416	{
		417	rxvt_perl.init (this);
		418	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		419	}
		420	#endif
354		421
355	/*	422	/*
356	* set any defaults not already set	423	* set any defaults not already set
357	*/	424	*/
358	if (cmd_argv && cmd_argv[0])	425	if (cmd_argv && cmd_argv[0])
359	{	426	{
360	if (!rs[Rs_title])	427	if (!rs[Rs_title])
361	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	428	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
		429
362	if (!rs[Rs_iconName])	430	if (!rs[Rs_iconName])
363	rs[Rs_iconName] = rs[Rs_title];	431	rs[Rs_iconName] = rs[Rs_title];
364	}	432	}
365	else	433	else
366	{	434	{
367	if (!rs[Rs_title])	435	if (!rs[Rs_title])
368	rs[Rs_title] = rs[Rs_name];	436	rs[Rs_title] = rs[Rs_name];
		437
369	if (!rs[Rs_iconName])	438	if (!rs[Rs_iconName])
370	rs[Rs_iconName] = rs[Rs_name];	439	rs[Rs_iconName] = rs[Rs_name];
371	}	440	}
372		441
373	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	442	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
374	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	443	saveLines = min (i, MAX_SAVELINES);
375		444
376	#if ENABLE_FRILLS	445	#if ENABLE_FRILLS
377	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	446	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
378	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	447	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		448
379	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	449	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
380	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	450	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		451
381	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	452	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
382	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	453	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
		454
		455	if (rs[Rs_letterSpace])
		456	letterSpace = atoi (rs[Rs_letterSpace]);
383	#endif	457	#endif
384		458
385	#ifdef POINTER_BLANK	459	#ifdef POINTER_BLANK
386	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	460	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
387	pointerBlankDelay = i;	461	pointerBlankDelay = i;
388	else	462	else
389	pointerBlankDelay = 2;	463	pointerBlankDelay = 2;
390	#endif	464	#endif
391		465
392	/* no point having a scrollbar without having any scrollback! */	466	/* no point having a scrollbar without having any scrollback! */
393	if (!TermWin.saveLines)	467	if (!saveLines)
394	options &= ~Opt_scrollBar;	468	set_option (Opt_scrollBar, 0);
395
396	#ifdef PRINTPIPE
397	if (!rs[Rs_print_pipe])
398	rs[Rs_print_pipe] = PRINTPIPE;
399	#endif
400		469
401	if (!rs[Rs_cutchars])	470	if (!rs[Rs_cutchars])
402	rs[Rs_cutchars] = CUTCHARS;	471	rs[Rs_cutchars] = CUTCHARS;
403		472
404	#ifndef NO_BACKSPACE_KEY	473	#ifndef NO_BACKSPACE_KEY
405	if (!rs[Rs_backspace_key])	474	if (!rs[Rs_backspace_key])
406	# ifdef DEFAULT_BACKSPACE	475	# ifdef DEFAULT_BACKSPACE
407	key_backspace = DEFAULT_BACKSPACE;	476	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
408	# else	477	# else
409	key_backspace = "DEC"; /* can toggle between \010 or \177 */	478	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
410	# endif	479	# endif
411	else
412	{
413	val = strdup (rs[Rs_backspace_key]);
414	rxvt_Str_trim (val);
415	rxvt_Str_escaped (val);
416	key_backspace = val;
417	}
418	#endif	480	#endif
419		481
420	#ifndef NO_DELETE_KEY	482	#ifndef NO_DELETE_KEY
421	if (!rs[Rs_delete_key])	483	if (!rs[Rs_delete_key])
422	# ifdef DEFAULT_DELETE	484	# ifdef DEFAULT_DELETE
423	key_delete = DEFAULT_DELETE;	485	rs[Rs_delete_key] = DEFAULT_DELETE;
424	# else	486	# else
425	key_delete = "\033[3~";	487	rs[Rs_delete_key] = "\033[3~";
426	# endif
427	else
428	{
429	val = strdup (rs[Rs_delete_key]);
430	rxvt_Str_trim (val);
431	rxvt_Str_escaped (val);
432	key_delete = val;
433	}
434	#endif	488	# endif
435	if (rs[Rs_answerbackstring])
436	{
437	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
438	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
439	}
440
441	#ifdef HAVE_SCROLLBARS
442	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
443	#endif	489	#endif
		490
		491	scrollBar.setup (this);
444		492
445	#ifdef XTERM_REVERSE_VIDEO	493	#ifdef XTERM_REVERSE_VIDEO
446	/* this is how xterm implements reverseVideo */	494	/* this is how xterm implements reverseVideo */
447	if (options & Opt_reverseVideo)	495	if (option (Opt_reverseVideo))
448	{	496	{
449	if (!rs[Rs_color + Color_fg])	497	if (!rs[Rs_color + Color_fg])
450	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	498	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		499
451	if (!rs[Rs_color + Color_bg])	500	if (!rs[Rs_color + Color_bg])
452	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	501	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
453	}	502	}
454	#endif	503	#endif
455		504
…		…
457	if (!rs[Rs_color + i])	506	if (!rs[Rs_color + i])
458	rs[Rs_color + i] = def_colorName[i];	507	rs[Rs_color + i] = def_colorName[i];
459		508
460	#ifndef XTERM_REVERSE_VIDEO	509	#ifndef XTERM_REVERSE_VIDEO
461	/* this is how we implement reverseVideo */	510	/* this is how we implement reverseVideo */
462	if (options & Opt_reverseVideo)	511	if (option (Opt_reverseVideo))
463	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	512	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
464	#endif	513	#endif
465		514
466	/* convenient aliases for setting fg/bg to colors */	515	/* convenient aliases for setting fg/bg to colors */
467	color_aliases (Color_fg);	516	color_aliases (Color_fg);
468	color_aliases (Color_bg);	517	color_aliases (Color_bg);
469	#ifndef NO_CURSORCOLOR	518	#ifndef NO_CURSORCOLOR
470	color_aliases (Color_cursor);	519	color_aliases (Color_cursor);
471	color_aliases (Color_cursor2);	520	color_aliases (Color_cursor2);
472	#endif /* NO_CURSORCOLOR */	521	#endif /* NO_CURSORCOLOR */
473	color_aliases (Color_pointer_fg);	522	color_aliases (Color_pointer_fg);
474	color_aliases (Color_pointer_bg);	523	color_aliases (Color_pointer_bg);
475	color_aliases (Color_border);	524	color_aliases (Color_border);
476	#ifndef NO_BOLD_UNDERLINE_REVERSE	525	#ifndef NO_BOLD_UNDERLINE_REVERSE
477	color_aliases (Color_BD);	526	color_aliases (Color_BD);
478	color_aliases (Color_UL);	527	color_aliases (Color_UL);
479	color_aliases (Color_RV);	528	color_aliases (Color_RV);
480	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	529	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
481		530
482	if (!rs[Rs_color + Color_border])	531	if (!rs[Rs_color + Color_border])
483	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];	532	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
484		533
485	return cmd_argv;	534	return cmd_argv;
		535	}
		536
		537	/*----------------------------------------------------------------------*/
		538	void
		539	rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
		540	{
		541	this->envv = envv;
		542
		543	SET_R (this);
		544	set_locale ("");
		545	set_environ (envv); // a few things in X do not call setlocale :(
		546
		547	init_vars ();
		548
		549	init_secondary ();
		550
		551	const char **cmd_argv = init_resources (argc, argv);
		552
		553	#ifdef KEYSYM_RESOURCE
		554	keyboard->register_done ();
		555	#endif
		556
		557	if (const char *path = rs[Rs_chdir])
		558	if (*path) // ignored if empty
		559	{
		560	if (*path != '/')
		561	rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
		562
		563	if (chdir (path))
		564	rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
		565	}
		566
		567	if (option (Opt_scrollBar))
		568	scrollBar.state = STATE_IDLE; /* set existence for size calculations */
		569
		570	pty = ptytty::create ();
		571
		572	create_windows (argc, argv);
		573
		574	init_xlocale ();
		575
		576	scr_poweron (); // initialize screen
		577
		578	#if 0
		579	XSynchronize (dpy, True);
		580	#endif
		581
		582	if (option (Opt_scrollBar))
		583	scrollBar.resize (); /* create and map scrollbar */
		584	#ifdef HAVE_BG_PIXMAP
		585	{
		586	bgPixmap.set_target (this);
		587	bgPixmap.invalidate ();
		588
		589	#ifdef ENABLE_TRANSPARENCY
		590	if (option (Opt_transparent))
		591	{
		592	bgPixmap.set_transparent ();
		593
		594	#ifdef HAVE_AFTERIMAGE
		595	if (rs [Rs_blurradius])
		596	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
		597	#endif
		598	if (ISSET_PIXCOLOR (Color_tint))
		599	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
		600
		601	if (rs [Rs_shade])
		602	bgPixmap.set_shade (rs [Rs_shade]);
		603
		604	bgPixmap.set_root_pixmap ();
		605	XSelectInput (dpy, display->root, PropertyChangeMask);
		606	rootwin_ev.start (display, display->root);
		607	}
		608	#endif
		609
		610	#ifdef BG_IMAGE_FROM_FILE
		611	if (rs[Rs_backgroundPixmap])
		612	{
		613	const char *p = rs[Rs_backgroundPixmap];
		614
		615	if ((p = strchr (p, ';')) != 0)
		616	{
		617	p++;
		618	bgPixmap.set_geometry (p);
		619	}
		620	else
		621	bgPixmap.set_defaultGeometry ();
		622
		623	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
		624	if (!bgPixmap.window_position_sensitive ())
		625	update_background ();
		626	}
		627	#endif
		628	}
		629	#endif
		630
		631	#if ENABLE_PERL
		632	rootwin_ev.start (display, display->root);
		633	#endif
		634
		635	set_colorfgbg ();
		636
		637	init_command (cmd_argv);
		638
		639	free (cmd_argv);
		640
		641	if (pty->pty >= 0)
		642	pty_ev.start (pty->pty, ev::READ);
		643
		644	HOOK_INVOKE ((this, HOOK_START, DT_END));
		645
		646	#if ENABLE_XEMBED
		647	if (rs[Rs_embed])
		648	{
		649	long info[2] = { 0, XEMBED_MAPPED };
		650
		651	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		652	32, PropModeReplace, (unsigned char *)&info, 2);
		653	}
		654	#endif
		655
		656	XMapWindow (dpy, vt);
		657	XMapWindow (dpy, parent[0]);
		658
		659	refresh_check ();
486	}	660	}
487		661
488	/*----------------------------------------------------------------------*/	662	/*----------------------------------------------------------------------*/
489	void	663	void
490	rxvt_term::init_env ()	664	rxvt_term::init_env ()
491	{	665	{
492	int i;	666	int i;
493	unsigned int u;
494	char *val;	667	char *val;
495		668
496	#ifdef DISPLAY_IS_IP	669	#ifdef DISPLAY_IS_IP
497	/* Fixup display_name for export over pty to any interested terminal	670	/* Fixup display_name for export over pty to any interested terminal
498	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	671	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
…		…
506	*/	679	*/
507	val = rxvt_network_display (rs[Rs_display_name]);	680	val = rxvt_network_display (rs[Rs_display_name]);
508	rs[Rs_display_name] = (const char *)val;	681	rs[Rs_display_name] = (const char *)val;
509		682
510	if (val == NULL)	683	if (val == NULL)
511	#endif /* DISPLAY_IS_IP */	684	#endif /* DISPLAY_IS_IP */
512	val = XDisplayString (display->display);	685	val = XDisplayString (dpy);
513		686
514	if (rs[Rs_display_name] == NULL)	687	if (rs[Rs_display_name] == NULL)
515	rs[Rs_display_name] = val; /* use broken `:0' value */	688	rs[Rs_display_name] = val; /* use broken `:0' value */
516		689
517	i = strlen (val);	690	i = strlen (val);
518	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	691	env_display = (char *)rxvt_malloc (i + 9);
519		692
520	sprintf (env_display, "DISPLAY=%s", val);	693	sprintf (env_display, "DISPLAY=%s", val);
521		694
522	/* avoiding the math library:	695	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
523	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
524	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
525	;
526	MAX_IT (i, 1);
527	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
528
529	sprintf (env_windowid, "WINDOWID=%u",
530	(unsigned int)TermWin.parent[0]);
531		696
532	/* add entries to the environment:	697	/* add entries to the environment:
533	* @ DISPLAY: in case we started with -display	698	* @ DISPLAY: in case we started with -display
534	* @ WINDOWID: X window id number of the window	699	* @ WINDOWID: X window id number of the window
535	* @ COLORTERM: terminal sub-name and also indicates its color	700	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
537	* @ TERMINFO: path to terminfo directory	702	* @ TERMINFO: path to terminfo directory
538	* @ COLORFGBG: fg;bg color codes	703	* @ COLORFGBG: fg;bg color codes
539	*/	704	*/
540	putenv (env_display);	705	putenv (env_display);
541	putenv (env_windowid);	706	putenv (env_windowid);
		707
542	if (env_colorfgbg)	708	if (env_colorfgbg)
543	putenv (env_colorfgbg);	709	putenv (env_colorfgbg);
544		710
545	#ifdef RXVT_TERMINFO	711	#ifdef RXVT_TERMINFO
546	putenv ("TERMINFO=" RXVT_TERMINFO);	712	putenv ("TERMINFO=" RXVT_TERMINFO);
547	#endif	713	#endif
548		714
549	if (display->depth <= 2)	715	if (depth <= 2)
550	putenv ("COLORTERM=" COLORTERMENV "-mono");	716	putenv ("COLORTERM=" COLORTERMENV "-mono");
551	else	717	else
552	putenv ("COLORTERM=" COLORTERMENVFULL);	718	putenv ("COLORTERM=" COLORTERMENVFULL);
553		719
554	if (rs[Rs_term_name] != NULL)	720	if (rs[Rs_term_name] != NULL)
555	{	721	{
556	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));	722	env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
557	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	723	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
558	putenv (env_term);	724	putenv (env_term);
559	}	725	}
560	else	726	else
561	putenv ("TERM=" TERMENV);	727	putenv ("TERM=" TERMENV);
…		…
563	#ifdef HAVE_UNSETENV	729	#ifdef HAVE_UNSETENV
564	/* avoid passing old settings and confusing term size */	730	/* avoid passing old settings and confusing term size */
565	unsetenv ("LINES");	731	unsetenv ("LINES");
566	unsetenv ("COLUMNS");	732	unsetenv ("COLUMNS");
567	unsetenv ("TERMCAP"); /* terminfo should be okay */	733	unsetenv ("TERMCAP"); /* terminfo should be okay */
568	#endif /* HAVE_UNSETENV */	734	#endif /* HAVE_UNSETENV */
569	}	735	}
570		736
571	/*----------------------------------------------------------------------*/	737	/*----------------------------------------------------------------------*/
572	/*	738	/*
573	* This is more or less stolen straight from XFree86 xterm.	739	* This is more or less stolen straight from XFree86 xterm.
574	* This should support all European type languages.	740	* This should support all European type languages.
575	*/	741	*/
576	void	742	void
577	rxvt_term::set_locale (const char *locale)	743	rxvt_term::set_locale (const char *locale)
578	{	744	{
		745	set_environ (envv);
		746
579	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	747	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
580	free (this->locale);	748	free (this->locale);
581	this->locale = setlocale (LC_CTYPE, locale);	749	this->locale = setlocale (LC_CTYPE, locale);
582		750
583	if (!this->locale)	751	if (!this->locale)
584	{	752	{
585	if (*locale)	753	if (*locale)
586	{	754	{
587	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);	755	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
588	setlocale (LC_CTYPE, "");	756	setlocale (LC_CTYPE, "C");
589	}	757	}
590	else	758	else
591	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");	759	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
592		760
593	this->locale = "";	761	this->locale = "C";
594	}	762	}
595		763
596		764
597	this->locale = rxvt_strdup (this->locale);	765	this->locale = strdup (this->locale);
598	SET_LOCALE (this->locale);	766	SET_LOCALE (this->locale);
599	mbstate.reset ();	767	mbstate.reset ();
600	#endif	768	#endif
601		769
602	#if HAVE_NL_LANGINFO	770	#if HAVE_NL_LANGINFO
…		…
613	}	781	}
614		782
615	void	783	void
616	rxvt_term::init_xlocale ()	784	rxvt_term::init_xlocale ()
617	{	785	{
		786	set_environ (envv);
		787
618	#ifdef USE_XIM	788	#ifdef USE_XIM
619	if (!locale)	789	if (!locale)
620	rxvt_warn ("setting locale failed, working without locale support.\n");	790	rxvt_warn ("setting locale failed, working without locale support.\n");
621	else	791	else
622	{	792	{
…		…
644	* Initialize the command connection.	814	* Initialize the command connection.
645	* This should be called after the X server connection is established.	815	* This should be called after the X server connection is established.
646	*/	816	*/
647		817
648	#ifdef META8_OPTION	818	#ifdef META8_OPTION
649	meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);	819	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
650	#endif	820	#endif
651		821
652	get_ourmods ();	822	get_ourmods ();
653		823
654	if (!(options & Opt_scrollTtyOutput))	824	if (!option (Opt_scrollTtyOutput))
655	priv_modes |= PrivMode_TtyOutputInh;	825	priv_modes |= PrivMode_TtyOutputInh;
656	if (options & Opt_scrollTtyKeypress)	826	if (option (Opt_scrollTtyKeypress))
657	priv_modes |= PrivMode_Keypress;	827	priv_modes |= PrivMode_Keypress;
658	if (!(options & Opt_jumpScroll))	828	if (!option (Opt_jumpScroll))
659	priv_modes |= PrivMode_smoothScroll;	829	priv_modes |= PrivMode_smoothScroll;
660		830
661	#ifndef NO_BACKSPACE_KEY	831	#ifndef NO_BACKSPACE_KEY
662	if (strcmp (key_backspace, "DEC") == 0)	832	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
663	priv_modes |= PrivMode_HaveBackSpace;	833	priv_modes |= PrivMode_HaveBackSpace;
664	#endif	834	#endif
665		835
666	/* add value for scrollBar */	836	/* add value for scrollBar */
667	if (scrollbar_visible ())	837	if (scrollBar.state)
668	{	838	{
669	priv_modes |= PrivMode_scrollBar;	839	priv_modes |= PrivMode_scrollBar;
670	SavedModes |= PrivMode_scrollBar;	840	SavedModes |= PrivMode_scrollBar;
671	}	841	}
672		842
673	if (menubar_visible ())
674	{
675	priv_modes |= PrivMode_menuBar;
676	SavedModes |= PrivMode_menuBar;
677	}
678
679	#ifdef CURSOR_BLINK
680	if (options & Opt_cursorBlink)
681	(void)gettimeofday (&lastcursorchange, NULL);
682	#endif
683
684	run_command (argv);	843	run_command (argv);
685	}	844	}
686		845
687	/*----------------------------------------------------------------------*/	846	/*----------------------------------------------------------------------*/
688	void	847	void
689	rxvt_term::Get_Colours ()	848	rxvt_term::get_colours ()
690	{	849	{
691	int i;	850	int i;
692		851
693	#ifdef OFF_FOCUS_FADING	852	#ifdef OFF_FOCUS_FADING
694	pix_colors = pix_colors_focused;	853	pix_colors = pix_colors_focused;
695	#endif	854	#endif
696		855
697	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)	856	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
698	{	857	{
		858	const char *name = rs[Rs_color + i];
		859
		860	if (!name)
		861	continue;
		862
699	rxvt_color xcol;	863	rxvt_color xcol;
700		864
701	if (!rs[Rs_color + i])	865	if (!set_color (xcol, name))
702	continue;
703
704	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
705	{	866	{
706	#ifndef XTERM_REVERSE_VIDEO	867	#ifndef XTERM_REVERSE_VIDEO
707	if (i < 2 && (options & Opt_reverseVideo))	868	if (i < 2 && option (Opt_reverseVideo))
708	rs[Rs_color + i] = def_colorName[!i];	869	name = def_colorName [1 - i];
709	else	870	else
710	#endif	871	#endif
711	rs[Rs_color + i] = def_colorName[i];	872	name = def_colorName [i];
712		873
713	if (!rs[Rs_color + i])	874	if (!name)
714	continue;	875	continue;
715		876
716	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	877	if (!set_color (xcol, name))
717	{	878	{
718	switch (i)	879	switch (i)
719	{	880	{
720	case Color_fg:	881	case Color_fg:
721	case Color_bg:	882	case Color_bg:
722	/* fatal: need bg/fg color */
723	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");	883	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
724	/* NOTREACHED */	884	name = "";
725	break;	885	break;
726	#ifndef NO_CURSORCOLOR	886	#ifndef NO_CURSORCOLOR
727	case Color_cursor2:	887	case Color_cursor2:
728	xcol = pix_colors[Color_fg];	888	#endif
729	break;
730	#endif /* ! NO_CURSORCOLOR */
731	case Color_pointer_fg:	889	case Color_pointer_fg:
732	xcol = pix_colors[Color_fg];	890	name = rs[Rs_color + Color_fg];
		891	xcol.set (this, name);
733	break;	892	break;
734	default:	893	default:
735	xcol = pix_colors[Color_bg]; /* None */	894	name = rs[Rs_color + Color_bg];
		895	xcol.set (this, name);
736	break;	896	break;
737	}	897	}
738	}	898	}
739	}	899	}
740		900
741	pix_colors[i] = xcol;	901	pix_colors[i] = xcol;
742	SET_PIXCOLOR (i);	902	rs[Rs_color + i] = name;
743	}
744
745	#ifdef OFF_FOCUS_FADING
746	if (rs[Rs_fade])
747	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
748	pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
749	#endif
750
751	if (display->depth <= 2)
752	{	903	}
		904
		905	if (depth <= 2)
		906	{
753	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];	907	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
754	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];	908	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
755	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];	909	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
756	}	910	}
757		911
758	/*	912	/*
759	* get scrollBar/menuBar shadow colors	913	* get scrollBar shadow colors
760	*	914	*
761	* The calculations of topShadow/bottomShadow values are adapted	915	* The calculations of topShadow/bottomShadow values are adapted
762	* from the fvwm window manager.	916	* from the fvwm window manager.
763	*/	917	*/
764	#ifdef KEEP_SCROLLCOLOR	918	#ifdef RXVT_SCROLLBAR
765
766	if (display->depth <= 2)	919	if (depth <= 2)
767	{	920	{
768	/* Monochrome */	921	/* Monochrome */
769	pix_colors[Color_scroll] = pix_colors[Color_fg];	922	alias_color (Color_scroll, Color_fg);
770	pix_colors[Color_topShadow] = pix_colors[Color_bg];	923	alias_color (Color_topShadow, Color_bg);
771	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];	924	alias_color (Color_bottomShadow, Color_bg);
772	}	925	}
773	else	926	else
774	{	927	{
775	rxvt_color xcol[2];	928	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
776	/* xcol[0] == white
777	* xcol[1] == top shadow
778	* xcol[2] == bot shadow */
779		929
780	xcol[1] = pix_colors[Color_scroll];	930	rgba cscroll;
781	xcol[0].set (display, 65535, 65535, 65535);	931	pix_colors [Color_scroll].get (cscroll);
782
783	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
784
785	xcol[0].get (display, pr0, pg0, pb0);
786	xcol[1].get (display, pr1, pg1, pb1);
787
788	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
789		932
790	/* topShadowColor */	933	/* topShadowColor */
791	if (!xcol[1].set (display,	934	if (!pix_colors[Color_topShadow].set (this,
792	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	935	rgba (
793	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	936	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
794	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	937	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
795	xcol[1] = pix_colors[Color_White];	938	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
796		939	cscroll.a)
797	pix_colors[Color_topShadow] = xcol[1];	940	))
		941	alias_color (Color_topShadow, Color_White);
798	}	942	}
799	#endif /* KEEP_SCROLLCOLOR */	943	#endif
		944
		945	#ifdef OFF_FOCUS_FADING
		946	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		947	update_fade_color (i);
		948	#endif
800	}	949	}
801		950
802	/*----------------------------------------------------------------------*/	951	/*----------------------------------------------------------------------*/
803	/* color aliases, fg/bg bright-bold */	952	/* color aliases, fg/bg bright-bold */
804	void	953	void
…		…
807	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))	956	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
808	{	957	{
809	int i = atoi (rs[Rs_color + idx]);	958	int i = atoi (rs[Rs_color + idx]);
810		959
811	if (i >= 8 && i <= 15)	960	if (i >= 8 && i <= 15)
812	{ /* bright colors */	961	/* bright colors */
813	i -= 8;
814	#ifndef NO_BRIGHTCOLOR
815	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	962	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
816	return;	963	else if (i >= 0 && i <= 7)
817	#endif	964	/* normal colors */
818	}
819
820	if (i >= 0 && i <= 7) /* normal colors */
821	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	965	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
822	}	966	}
823	}	967	}
824		968
825	/*----------------------------------------------------------------------*/	969	/*----------------------------------------------------------------------*/
…		…
845		989
846	if (rsmod	990	if (rsmod
847	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)	991	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
848	requestedmeta = rsmod[3] - '0';	992	requestedmeta = rsmod[3] - '0';
849		993
850	map = XGetModifierMapping (display->display);	994	map = XGetModifierMapping (dpy);
851	kc = map->modifiermap;	995	kc = map->modifiermap;
852		996
853	for (i = 1; i < 6; i++)	997	for (i = 1; i < 6; i++)
854	{	998	{
855	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	999	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
…		…
857	for (j = map->max_keypermod; j--; k++)	1001	for (j = map->max_keypermod; j--; k++)
858	{	1002	{
859	if (kc[k] == 0)	1003	if (kc[k] == 0)
860	break;	1004	break;
861		1005
862	switch (XKeycodeToKeysym (display->display, kc[k], 0))	1006	switch (XKeycodeToKeysym (dpy, kc[k], 0))
863	{	1007	{
864	case XK_Num_Lock:	1008	case XK_Num_Lock:
865	ModNumLockMask = modmasks[i - 1];	1009	ModNumLockMask = modmasks[i - 1];
866	continue;	1010	continue;
867		1011
…		…
917	rxvt_term::create_windows (int argc, const char *const *argv)	1061	rxvt_term::create_windows (int argc, const char *const *argv)
918	{	1062	{
919	XClassHint classHint;	1063	XClassHint classHint;
920	XWMHints wmHint;	1064	XWMHints wmHint;
921	#if ENABLE_FRILLS	1065	#if ENABLE_FRILLS
922	Atom prop = None;
923	MWMHints mwmhints;	1066	MWMHints mwmhints = { };
924	#endif	1067	#endif
925	XGCValues gcvalue;	1068	XGCValues gcvalue;
926	long vt_emask;
927	XSetWindowAttributes attributes;	1069	XSetWindowAttributes attributes;
928	XWindowAttributes gattr;
929	Window top, parent;	1070	Window top, parent;
930	dDisp;
931		1071
932	#ifdef USING_W11LIB	1072	dLocal (Display *, dpy);
933	/* enable W11 callbacks */
934	W11AddEventHandler (disp, rxvt_W11_process_x_event);
935	#endif
936		1073
937	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);	1074	/* grab colors before netscape does */
938	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);	1075	get_colours ();
939		1076
940	if (options & Opt_transparent)	1077	if (!set_fonts ())
941	{	1078	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
942	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);	1079
943	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	1080	parent = display->root;
944	}	1081
		1082	attributes.override_redirect = !!option (Opt_override_redirect);
945		1083
946	#if ENABLE_FRILLS	1084	#if ENABLE_FRILLS
947	if (options & Opt_borderLess)	1085	if (option (Opt_borderLess))
948	{	1086	{
949	prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);	1087	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
950
951	if (prop == None)
952	{	1088	{
953	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/	1089	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
954	#ifdef PREFER_24BIT
955	attributes.override_redirect = TRUE;	1090	attributes.override_redirect = true;
956	#endif
957	mwmhints.flags = 0;
958	}	1091	}
959	else	1092	else
960	{	1093	{
961	mwmhints.flags = MWM_HINTS_DECORATIONS;	1094	mwmhints.flags = MWM_HINTS_DECORATIONS;
962	mwmhints.decorations = 0;
963	}	1095	}
964	}	1096	}
965	else
966	mwmhints.flags = 0;
967	#endif	1097	#endif
968
969	/* grab colors before netscape does */
970	Get_Colours ();
971
972	if (!set_fonts ())
973	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
974
975	parent = DefaultRootWindow (disp);
976		1098
977	#if ENABLE_XEMBED	1099	#if ENABLE_XEMBED
978	if (rs[Rs_embed])	1100	if (rs[Rs_embed])
979	{	1101	{
980	XWindowAttributes wattr;	1102	XWindowAttributes wattr;
981		1103
982	parent = strtol (rs[Rs_embed], 0, 0);	1104	parent = strtol (rs[Rs_embed], 0, 0);
983		1105
984	if (!XGetWindowAttributes (disp, parent, &wattr))	1106	if (!XGetWindowAttributes (dpy, parent, &wattr))
985	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");	1107	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
986		1108
987	window_calc (wattr.width, wattr.height);	1109	window_calc (wattr.width, wattr.height);
988	}	1110	}
989
990	#endif	1111	#endif
		1112
991	window_calc (0, 0);	1113	window_calc (0, 0);
992		1114
993	/* sub-window placement & size in rxvt_resize_subwindows () */	1115	/* sub-window placement & size in rxvt_resize_subwindows () */
994	#ifdef PREFER_24BIT
995	attributes.background_pixel = pix_colors_focused[Color_border];	1116	attributes.background_pixel = pix_colors_focused [Color_border];
996	attributes.border_pixel = pix_colors_focused[Color_border];	1117	attributes.border_pixel = pix_colors_focused [Color_border];
997	attributes.colormap = display->cmap;	1118	attributes.colormap = cmap;
		1119
998	top = XCreateWindow (disp, parent,	1120	top = XCreateWindow (dpy, parent,
999	szHint.x, szHint.y,	1121	szHint.x, szHint.y,
1000	szHint.width, szHint.height,	1122	szHint.width, szHint.height,
1001	TermWin.ext_bwidth,	1123	ext_bwidth,
1002	display->depth, InputOutput,	1124	depth, InputOutput, visual,
1003	display->visual,
1004	CWColormap | CWBackPixel | CWBorderPixel, &attributes);	1125	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1005	#else	1126	&attributes);
1006	top = XCreateSimpleWindow (disp, parent,
1007	szHint.x, szHint.y,
1008	szHint.width, szHint.height,
1009	TermWin.ext_bwidth,
1010	pix_colors_focused[Color_border],
1011	pix_colors_focused[Color_border]);
1012	#endif
1013		1127
1014	TermWin.parent[0] = top;	1128	this->parent[0] = top;
1015		1129
1016	old_width = szHint.width;	1130	old_width = szHint.width;
1017	old_height = szHint.height;	1131	old_height = szHint.height;
1018		1132
1019	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1133	set_title (rs [Rs_title]);
1020	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1134	set_icon_name (rs [Rs_iconName]);
1021		1135
1022	classHint.res_name = (char *)rs[Rs_name];	1136	classHint.res_name = (char *)rs[Rs_name];
1023	classHint.res_class = (char *)RESCLASS;	1137	classHint.res_class = (char *)RESCLASS;
1024		1138
1025	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1139	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1026	wmHint.input = True;	1140	wmHint.input = True;
1027	wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;	1141	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1028	wmHint.window_group = top;	1142	wmHint.window_group = top;
1029		1143
1030	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,	1144	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1031	&szHint, &wmHint, &classHint);	1145	&szHint, &wmHint, &classHint);
		1146	#if ENABLE_EWMH
		1147	# ifdef HAVE_AFTERIMAGE
		1148	/*
		1149	* set up icon hint
		1150	* rs [Rs_iconfile] is path to icon, asv has been created in init_resources
		1151	*/
		1152
		1153	if (rs [Rs_iconfile])
		1154	{
		1155	init_asv ();
		1156
		1157	ASImage *im = file2ASImage (rs [Rs_iconfile], 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
		1158	if (asv && im)
		1159	{
		1160	int w = im->width;
		1161	int h = im->height;
		1162	long* buffer = (long *)malloc ((2 + w * h) * sizeof (long));
		1163	ASImage *result = scale_asimage (asv, im,
		1164	w, h, ASA_ARGB32,
		1165	100, ASIMAGE_QUALITY_DEFAULT);
		1166	destroy_asimage (&im);
		1167
		1168	if (buffer && result)
		1169	{
		1170	ARGB32 *asbuf = result->alt.argb32;
		1171	buffer [0] = w;
		1172	buffer [1] = h;
		1173
		1174	for (unsigned int i = 0; i < w * h; ++i)
		1175	buffer [i + 2] = asbuf [i];
		1176
		1177	destroy_asimage (&result);
		1178	XChangeProperty (dpy, top, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
		1179	PropModeReplace, (const unsigned char*) buffer, 2 + w * h);
		1180	free (buffer);
		1181	}
		1182	else
		1183	{
		1184	if (!buffer)
		1185	rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
		1186
		1187	if (!result)
		1188	rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
		1189	}
		1190	}
		1191	else
		1192	rxvt_warn ("Loading image icon failed, continuing without.\n");
		1193	}
		1194	# endif
		1195	#endif
		1196
		1197	#if ENABLE_FRILLS
		1198	if (mwmhints.flags)
		1199	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1200	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1201	#endif
1032		1202
1033	Atom protocols[] = {	1203	Atom protocols[] = {
1034	xa[XA_WM_DELETE_WINDOW],	1204	xa[XA_WM_DELETE_WINDOW],
1035	#if ENABLE_EWMH	1205	#if ENABLE_EWMH
1036	xa[XA_NET_WM_PING],	1206	xa[XA_NET_WM_PING],
1037	#endif	1207	#endif
1038	};	1208	};
1039		1209
1040	XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));	1210	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		1211
		1212	#if ENABLE_FRILLS
		1213	if (rs[Rs_transient_for])
		1214	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		1215	#endif
1041		1216
1042	#if ENABLE_EWMH	1217	#if ENABLE_EWMH
1043	long pid = getpid ();	1218	long pid = getpid ();
1044		1219
1045	XChangeProperty (disp, top,	1220	XChangeProperty (dpy, top,
1046	xa[XA_NET_WM_PID], XA_CARDINAL, 32,	1221	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1047	PropModeReplace, (unsigned char *)&pid, 1);	1222	PropModeReplace, (unsigned char *)&pid, 1);
1048		1223
1049	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default	1224	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1050	#endif	1225	#endif
1051		1226
1052	XSelectInput (disp, top,	1227	XSelectInput (dpy, top,
1053	KeyPressMask	1228	KeyPressMask
1054	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755	1229	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1055	| KeyReleaseMask	1230	| KeyReleaseMask
1056	#endif	1231	#endif
1057	| FocusChangeMask | VisibilityChangeMask	1232	| FocusChangeMask | VisibilityChangeMask
1058	| ExposureMask | StructureNotifyMask);	1233	| ExposureMask | StructureNotifyMask);
1059		1234
1060	termwin_ev.start (display, top);	1235	termwin_ev.start (display, top);
1061		1236
1062	#if ENABLE_FRILLS
1063	if (mwmhints.flags)
1064	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1065	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1066	#endif
1067
1068	/* vt cursor: Black-on-White is standard, but this is more popular */	1237	/* vt cursor: Black-on-White is standard, but this is more popular */
1069	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);	1238	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1070
1071	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1072	/* cursor (menuBar/scrollBar): Black-on-White */
1073	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1074	#endif
1075		1239
1076	/* the vt window */	1240	/* the vt window */
1077	TermWin.vt = XCreateSimpleWindow (disp, top,	1241	vt = XCreateSimpleWindow (dpy, top,
1078	window_vt_x,
1079	window_vt_y,	1242	window_vt_x, window_vt_y,
1080	TermWin_TotalWidth (),	1243	width, height,
1081	TermWin_TotalHeight (),
1082	0,	1244	0,
1083	pix_colors_focused[Color_fg],	1245	pix_colors_focused[Color_fg],
1084	pix_colors_focused[Color_bg]);	1246	pix_colors_focused[Color_bg]);
1085	#ifdef DEBUG_X
1086	XStoreName (disp, TermWin.vt, "vt window");
1087	#endif
1088		1247
1089	attributes.bit_gravity = NorthWestGravity;	1248	attributes.bit_gravity = NorthWestGravity;
1090	XChangeWindowAttributes (disp, TermWin.vt, CWBitGravity, &attributes);	1249	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1091		1250
1092	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1251	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1093		1252
1094	#ifdef POINTER_BLANK
1095	if (options & Opt_pointerBlank)	1253	if (option (Opt_pointerBlank))
1096	vt_emask |= PointerMotionMask;	1254	vt_emask |= PointerMotionMask;
1097	else	1255	else
1098	#endif
1099	vt_emask |= Button1MotionMask | Button3MotionMask;	1256	vt_emask |= Button1MotionMask | Button3MotionMask;
1100		1257
1101	XSelectInput (disp, TermWin.vt, vt_emask);	1258	vt_select_input ();
		1259
1102	vt_ev.start (display, TermWin.vt);	1260	vt_ev.start (display, vt);
1103
1104	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1105	if (menuBar_height ())
1106	{
1107	menuBar.win = XCreateSimpleWindow (disp, top,
1108	window_vt_x, 0,
1109	TermWin_TotalWidth (),
1110	menuBar_TotalHeight (),
1111	0,
1112	pix_colors_focused[Color_fg],
1113	pix_colors_focused[Color_scroll]);
1114
1115	#ifdef DEBUG_X
1116	XStoreName (disp, menuBar.win, "menubar");
1117	#endif
1118
1119	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1120
1121	XDefineCursor (disp, menuBar.win,
1122	XCreateFontCursor (disp, XC_left_ptr));
1123
1124	XSelectInput (disp, menuBar.win,
1125	(ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1126	menubar_ev.start (display, menuBar.win);
1127	}
1128	#endif
1129
1130	#ifdef XPM_BACKGROUND
1131	if (rs[Rs_backgroundPixmap] != NULL
1132	&& ! (options & Opt_transparent))
1133	{
1134	const char *p = rs[Rs_backgroundPixmap];
1135
1136	if ((p = strchr (p, ';')) != NULL)
1137	{
1138	p++;
1139	scale_pixmap (p);
1140	}
1141
1142	set_bgPixmap (rs[Rs_backgroundPixmap]);
1143	scr_touch (true);
1144	}
1145	#endif
1146		1261
1147	/* graphics context for the vt window */	1262	/* graphics context for the vt window */
1148	gcvalue.foreground = pix_colors[Color_fg];	1263	gcvalue.foreground = pix_colors[Color_fg];
1149	gcvalue.background = pix_colors[Color_bg];	1264	gcvalue.background = pix_colors[Color_bg];
1150	gcvalue.graphics_exposures = 1;	1265	gcvalue.graphics_exposures = 0;
1151	TermWin.gc = XCreateGC (disp, TermWin.vt,	1266
		1267	gc = XCreateGC (dpy, vt,
1152	GCForeground | GCBackground | GCGraphicsExposures,	1268	GCForeground | GCBackground | GCGraphicsExposures,
1153	&gcvalue);	1269	&gcvalue);
1154		1270
1155	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1271	drawable = new rxvt_drawable (this, vt);
1156
1157	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1158	gcvalue.foreground = pix_colors[Color_topShadow];
1159	topShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1160	gcvalue.foreground = pix_colors[Color_bottomShadow];
1161	botShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1162	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1163	scrollbarGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1164	#endif
1165		1272
1166	#ifdef OFF_FOCUS_FADING	1273	#ifdef OFF_FOCUS_FADING
1167	// initially we are in unfocused state	1274	// initially we are in unfocused state
1168	if (rs[Rs_fade])	1275	if (rs[Rs_fade])
1169	pix_colors = pix_colors_unfocused;	1276	pix_colors = pix_colors_unfocused;
1170	#endif	1277	#endif
1171		1278
1172	pointer_unblank ();	1279	pointer_unblank ();
1173	scr_recolour ();	1280	scr_recolour ();
1174
1175	#if ENABLE_XEMBED
1176	if (rs[Rs_embed])
1177	{
1178	long info[2] = { 0, XEMBED_MAPPED };
1179
1180	XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
1181	32, PropModeReplace, (unsigned char *)&info, 2);
1182	}
1183	#endif
1184	}	1281	}
1185		1282
1186	/* ------------------------------------------------------------------------- *	1283	/* ------------------------------------------------------------------------- *
1187	* GET TTY CURRENT STATE *	1284	* GET TTY CURRENT STATE *
1188	* ------------------------------------------------------------------------- */	1285	* ------------------------------------------------------------------------- */
1189	void	1286	void
1190	rxvt_get_ttymode (ttymode_t *tio, int erase)	1287	rxvt_get_ttymode (struct termios *tio, int erase)
1191	{	1288	{
1192	#ifdef HAVE_TERMIOS_H
1193	/*	1289	/*
1194	* standard System V termios interface	1290	* standard System V termios interface
1195	*/	1291	*/
1196	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1292	if (tcgetattr (STDIN_FILENO, tio) < 0)
1197	{	1293	{
1198	/* return error - use system defaults */	1294	// return error - use system defaults,
		1295	// where possible, and zero elsewhere
		1296	memset (tio, 0, sizeof (struct termios));
		1297
1199	tio->c_cc[VINTR] = CINTR;	1298	tio->c_cc[VINTR] = CINTR;
1200	tio->c_cc[VQUIT] = CQUIT;	1299	tio->c_cc[VQUIT] = CQUIT;
1201	tio->c_cc[VERASE] = CERASE;	1300	tio->c_cc[VERASE] = CERASE;
		1301	#ifdef VERASE2
		1302	tio->c_cc[VERASE2] = CERASE2;
		1303	#endif
1202	tio->c_cc[VKILL] = CKILL;	1304	tio->c_cc[VKILL] = CKILL;
1203	tio->c_cc[VSTART] = CSTART;	1305	tio->c_cc[VSTART] = CSTART;
1204	tio->c_cc[VSTOP] = CSTOP;	1306	tio->c_cc[VSTOP] = CSTOP;
1205	tio->c_cc[VSUSP] = CSUSP;	1307	tio->c_cc[VSUSP] = CSUSP;
1206	# ifdef VDSUSP	1308	# ifdef VDSUSP
…		…
1258	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1360	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1259	# if defined (ECHOCTL) && defined (ECHOKE)	1361	# if defined (ECHOCTL) && defined (ECHOKE)
1260	| ECHOCTL | ECHOKE	1362	| ECHOCTL | ECHOKE
1261	# endif	1363	# endif
1262	| ECHOE | ECHOK);	1364	| ECHOE | ECHOK);
1263	# else /* HAVE_TERMIOS_H */
1264
1265	/*
1266	* sgtty interface
1267	*/
1268
1269	/* get parameters -- gtty */
1270	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1271	{
1272	tio->sg.sg_erase = CERASE; /* ^H */
1273	tio->sg.sg_kill = CKILL; /* ^U */
1274	}
1275
1276	if (erase != -1)
1277	tio->sg.sg_erase = (char)erase;
1278
1279	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1280
1281	/* get special characters */
1282	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1283	{
1284	tio->tc.t_intrc = CINTR; /* ^C */
1285	tio->tc.t_quitc = CQUIT; /* ^\ */
1286	tio->tc.t_startc = CSTART; /* ^Q */
1287	tio->tc.t_stopc = CSTOP; /* ^S */
1288	tio->tc.t_eofc = CEOF; /* ^D */
1289	tio->tc.t_brkc = -1;
1290	}
1291
1292	/* get local special chars */
1293	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1294	{
1295	tio->lc.t_suspc = CSUSP; /* ^Z */
1296	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1297	tio->lc.t_rprntc = CRPRNT; /* ^R */
1298	tio->lc.t_flushc = CFLUSH; /* ^O */
1299	tio->lc.t_werasc = CWERASE; /* ^W */
1300	tio->lc.t_lnextc = CLNEXT; /* ^V */
1301	}
1302	/* get line discipline */
1303	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1304	# ifdef NTTYDISC
1305	tio->line = NTTYDISC;
1306	# endif /* NTTYDISC */
1307
1308	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1309	#endif /* HAVE_TERMIOS_H */
1310		1365
1311	/*	1366	/*
1312	* Debugging	1367	* Debugging
1313	*/	1368	*/
1314	#ifdef DEBUG_TTYMODE	1369	#ifdef DEBUG_TTYMODE
1315	#ifdef HAVE_TERMIOS_H
1316	/* c_iflag bits */	1370	/* c_iflag bits */
1317	fprintf (stderr, "Input flags\n");	1371	fprintf (stderr, "Input flags\n");
1318		1372
1319	/* cpp token stringize doesn't work on all machines <sigh> */	1373	/* cpp token stringize doesn't work on all machines <sigh> */
1320	# define FOO(flag,name) \	1374	# define FOO(flag,name) \
…		…
1383	FOO (VLNEXT, "VLNEXT");	1437	FOO (VLNEXT, "VLNEXT");
1384	# endif	1438	# endif
1385		1439
1386	fprintf (stderr, "\n");	1440	fprintf (stderr, "\n");
1387	# undef FOO	1441	# undef FOO
1388	# endif /* HAVE_TERMIOS_H */	1442	#endif /* DEBUG_TTYMODE */
1389	#endif /* DEBUG_TTYMODE */
1390	}	1443	}
1391		1444
1392	/*----------------------------------------------------------------------*/	1445	/*----------------------------------------------------------------------*/
1393	/*	1446	/*
1394	* Run the command in a subprocess and return a file descriptor for the	1447	* Run the command in a subprocess and return a file descriptor for the
…		…
1399	rxvt_term::run_command (const char *const *argv)	1452	rxvt_term::run_command (const char *const *argv)
1400	{	1453	{
1401	#if ENABLE_FRILLS	1454	#if ENABLE_FRILLS
1402	if (rs[Rs_pty_fd])	1455	if (rs[Rs_pty_fd])
1403	{	1456	{
1404	pty.pty = atoi (rs[Rs_pty_fd]);	1457	pty->pty = atoi (rs[Rs_pty_fd]);
1405	fcntl (pty.pty, F_SETFL, O_NONBLOCK);	1458
		1459	if (pty->pty >= 0)
		1460	{
		1461	if (getfd_hook)
		1462	pty->pty = (*getfd_hook) (pty->pty);
		1463
		1464	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1465	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1466	}
1406	}	1467	}
1407	else	1468	else
1408	#endif	1469	#endif
1409	if (!pty.get ())	1470	if (!pty->get ())
1410	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");	1471	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1411		1472
		1473	int er;
		1474
		1475	#ifndef NO_BACKSPACE_KEY
		1476	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
		1477	er = rs[Rs_backspace_key][0];
		1478	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
		1479	er = '\177'; /* the initial state anyway */
		1480	else
		1481	#endif
		1482	er = -1;
		1483
		1484	rxvt_get_ttymode (&tio, er);
		1485	/* init terminal attributes */
		1486	cfsetospeed (&tio, BAUDRATE);
		1487	cfsetispeed (&tio, BAUDRATE);
		1488	tcsetattr (pty->tty, TCSANOW, &tio);
1412	pty.set_utf8_mode (enc_utf8);	1489	pty->set_utf8_mode (enc_utf8);
1413		1490
1414	/* set initial window size */	1491	/* set initial window size */
1415	tt_winch ();	1492	tt_winch ();
1416
1417	int er;
1418
1419	#ifndef NO_BACKSPACE_KEY
1420	if (key_backspace[0] && !key_backspace[1])
1421	er = key_backspace[0];
1422	else if (strcmp (key_backspace, "DEC") == 0)
1423	er = '\177'; /* the initial state anyway */
1424	else
1425	#endif
1426	er = -1;
1427
1428	rxvt_get_ttymode (&tio, er);
1429		1493
1430	#if ENABLE_FRILLS	1494	#if ENABLE_FRILLS
1431	if (rs[Rs_pty_fd])	1495	if (rs[Rs_pty_fd])
1432	return;	1496	return;
1433	#endif	1497	#endif
1434		1498
1435	#ifndef __QNX__
1436	/* spin off the command interpreter */	1499	/* spin off the command interpreter */
1437	switch (cmd_pid = fork ())	1500	switch (cmd_pid = fork ())
1438	{	1501	{
1439	case -1:	1502	case -1:
1440	{	1503	{
…		…
1442	rxvt_fatal ("can't fork, aborting.\n");	1505	rxvt_fatal ("can't fork, aborting.\n");
1443	}	1506	}
1444	case 0:	1507	case 0:
1445	init_env ();	1508	init_env ();
1446		1509
1447	if (!pty.make_controlling_tty ())	1510	if (!pty->make_controlling_tty ())
1448	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);	1511	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1449	else	1512	else
1450	{	1513	{
1451	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1514	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1452	dup2 (pty.tty, STDIN_FILENO);	1515	dup2 (pty->tty, STDIN_FILENO);
1453	dup2 (pty.tty, STDOUT_FILENO);	1516	dup2 (pty->tty, STDOUT_FILENO);
1454	dup2 (pty.tty, STDERR_FILENO);	1517	dup2 (pty->tty, STDERR_FILENO);
1455		1518
1456	// close all our file handles that we do no longer need	1519	// close all our file handles that we do no longer need
1457	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)	1520	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1458	{	1521	{
1459	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);	1522	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1460	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);	1523	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1461	}	1524	}
1462		1525
1463	run_child (argv);	1526	run_child (argv);
1464	fprintf (stderr, "%s: unable to exec child.", RESNAME);	1527	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1465	}	1528	}
1466		1529
1467	_exit (EXIT_FAILURE);	1530	_exit (EXIT_FAILURE);
1468		1531
1469	default:	1532	default:
1470	{	1533	if (!option (Opt_utmpInhibit))
1471	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1534	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1472	int fdstdin;
1473		1535
1474	fdstdin = dup (STDIN_FILENO);	1536	pty->close_tty ();
1475	dup2 (pty.tty, STDIN_FILENO);
1476	#endif
1477		1537
1478	#ifdef UTMP_SUPPORT	1538	child_ev.start (cmd_pid);
1479	privileged_utmp (SAVE);
1480	#endif
1481		1539
1482	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1540	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1483
1484	dup2 (fdstdin, STDIN_FILENO);
1485	close (fdstdin);
1486	#endif
1487	}
1488
1489	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1490	break;	1541	break;
1491	}	1542	}
1492	#else /* __QNX__ uses qnxspawn () */
1493	fchmod (pty.tty, 0622);
1494	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1495	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1496
1497	if (run_child (argv) == -1)
1498	exit (EXIT_FAILURE);
1499	#endif
1500	}	1543	}
1501		1544
1502	/* ------------------------------------------------------------------------- *	1545	/* ------------------------------------------------------------------------- *
1503	* CHILD PROCESS OPERATIONS *	1546	* CHILD PROCESS OPERATIONS *
1504	* ------------------------------------------------------------------------- */	1547	* ------------------------------------------------------------------------- */
…		…
1509	int	1552	int
1510	rxvt_term::run_child (const char *const *argv)	1553	rxvt_term::run_child (const char *const *argv)
1511	{	1554	{
1512	char *login;	1555	char *login;
1513		1556
1514	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1515
1516	if (options & Opt_console)	1557	if (option (Opt_console))
		1558	{
1517	{ /* be virtual console, fail silently */	1559	/* be virtual console, fail silently */
1518	#ifdef TIOCCONS	1560	#ifdef TIOCCONS
1519	unsigned int on = 1;	1561	unsigned int on = 1;
1520		1562
1521	ioctl (STDIN_FILENO, TIOCCONS, &on);	1563	ioctl (STDIN_FILENO, TIOCCONS, &on);
1522	#elif defined (SRIOCSREDIR)	1564	#elif defined (SRIOCSREDIR)
…		…
1524		1566
1525	fd = open (CONSOLE, O_WRONLY, 0);	1567	fd = open (CONSOLE, O_WRONLY, 0);
1526	if (fd >= 0)	1568	if (fd >= 0)
1527	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1569	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1528	close (fd);	1570	close (fd);
1529	#endif /* SRIOCSREDIR */	1571	#endif /* SRIOCSREDIR */
1530	}	1572	}
1531		1573
1532	/* reset signals and spin off the command interpreter */	1574	/* reset signals and spin off the command interpreter */
1533	signal (SIGINT, SIG_DFL);	1575	signal (SIGINT, SIG_DFL);
1534	signal (SIGQUIT, SIG_DFL);	1576	signal (SIGQUIT, SIG_DFL);
…		…
1541	*/	1583	*/
1542	#ifdef SIGTSTP	1584	#ifdef SIGTSTP
1543	signal (SIGTSTP, SIG_IGN);	1585	signal (SIGTSTP, SIG_IGN);
1544	signal (SIGTTIN, SIG_IGN);	1586	signal (SIGTTIN, SIG_IGN);
1545	signal (SIGTTOU, SIG_IGN);	1587	signal (SIGTTOU, SIG_IGN);
1546	#endif /* SIGTSTP */	1588	#endif /* SIGTSTP */
1547		1589
1548	// unblock signals (signals are blocked by iom.C
1549	sigset_t ss;
1550	sigemptyset (&ss);
1551	sigprocmask (SIG_SETMASK, &ss, 0);
1552
1553	#ifndef __QNX__
1554	/* command interpreter path */	1590	/* command interpreter path */
1555	if (argv != NULL)	1591	if (argv)
1556	{	1592	{
1557	# ifdef DEBUG_CMD	1593	# ifdef DEBUG_CMD
1558	int i;	1594	int i;
1559		1595
1560	for (i = 0; argv[i]; i++)	1596	for (i = 0; argv[i]; i++)
…		…
1564	execvp (argv[0], (char *const *)argv);	1600	execvp (argv[0], (char *const *)argv);
1565	/* no error message: STDERR is closed! */	1601	/* no error message: STDERR is closed! */
1566	}	1602	}
1567	else	1603	else
1568	{	1604	{
1569	const char *argv0, *shell;	1605	const char *argv0, *shell;
1570		1606
1571	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')	1607	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1572	shell = "/bin/sh";	1608	shell = "/bin/sh";
1573		1609
1574	argv0 = (const char *)rxvt_r_basename (shell);	1610	argv0 = rxvt_basename (shell);
1575		1611
1576	if (options & Opt_loginShell)	1612	if (option (Opt_loginShell))
1577	{	1613	{
1578	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));	1614	login = (char *)rxvt_malloc (strlen (argv0) + 2);
1579		1615
1580	login[0] = '-';	1616	login[0] = '-';
1581	strcpy (&login[1], argv0);	1617	strcpy (&login[1], argv0);
1582	argv0 = login;	1618	argv0 = login;
1583	}	1619	}
		1620
1584	execlp (shell, argv0, NULL);	1621	execlp (shell, argv0, (char *)0);
1585	/* no error message: STDERR is closed! */	1622	/* no error message: STDERR is closed! */
1586	}	1623	}
1587
1588	#else /* __QNX__ uses qnxspawn () */
1589
1590	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1591	char *command = NULL, fullcommand[_MAX_PATH];
1592	char **arg_v, *arg_a[2] = { NULL, NULL };
1593
1594	if (argv != NULL)
1595	{
1596	if (access (argv[0], X_OK) == -1)
1597	{
1598	if (strchr (argv[0], '/') == NULL)
1599	{
1600	searchenv (argv[0], "PATH", fullcommand);
1601
1602	if (fullcommand[0] != '\0')
1603	command = fullcommand;
1604	}
1605
1606	if (access (command, X_OK) == -1)
1607	return -1;
1608	}
1609	else
1610	command = argv[0];
1611
1612	arg_v = argv;
1613	}
1614	else
1615	{
1616	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1617	command = "/bin/sh";
1618
1619	arg_a[0] = my_basename (command);
1620
1621	if (options & Opt_loginShell)
1622	{
1623	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1624
1625	login[0] = '-';
1626	strcpy (&login[1], arg_a[0]);
1627	arg_a[0] = login;
1628	}
1629
1630	arg_v = arg_a;
1631	}
1632
1633	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1634	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1635	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1636	command, arg_v, environ, iov_a, 0);
1637	if (login)
1638	free (login);
1639
1640	pty.close_tty ();
1641	return pty.pty;
1642	#endif
1643		1624
1644	return -1;	1625	return -1;
1645	}	1626	}
1646		1627
1647	/*----------------------- end-of-file (C source) -----------------------*/	1628	/*----------------------- end-of-file (C source) -----------------------*/

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