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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.129 by root, Mon Jan 2 22:23:26 2006 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"
38		40
39	#include <limits>	41	#include <limits>
40		42
41	#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
42		147
43	const char *const def_colorName[] =	148	const char *const def_colorName[] =
44	{	149	{
45	COLOR_FOREGROUND,	150	COLOR_FOREGROUND,
46	COLOR_BACKGROUND,	151	COLOR_BACKGROUND,
47	/* low-intensity colors */	152	/* low-intensity colors */
48	"Black", /* 0: black (#000000) */	153	"rgb:00/00/00", // 0: black (Black)
49	#ifndef NO_BRIGHTCOLOR	154	"rgb:cd/00/00", // 1: red (Red3)
50	"Red3", /* 1: red (#CD0000) */	155	"rgb:00/cd/00", // 2: green (Green3)
51	"Green3", /* 2: green (#00CD00) */	156	"rgb:cd/cd/00", // 3: yellow (Yellow3)
52	"Yellow3", /* 3: yellow (#CDCD00) */	157	"rgb:00/00/cd", // 4: blue (Blue3)
53	"Blue3", /* 4: blue (#0000CD) */	158	"rgb:cd/00/cd", // 5: magenta (Magenta3)
54	"Magenta3", /* 5: magenta (#CD00CD) */	159	"rgb:00/cd/cd", // 6: cyan (Cyan3)
55	"Cyan3", /* 6: cyan (#00CDCD) */
56	# ifdef XTERM_COLORS	160	# ifdef XTERM_COLORS
57	"Grey90", /* 7: white (#E5E5E5) */	161	"rgb:e5/e5/e5", // 7: white (Grey90)
58	# else	162	# else
59	"AntiqueWhite", /* 7: white (#FAEBD7) */	163	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
60	# endif	164	# endif
61	/* high-intensity colors */	165	/* high-intensity colors */
62	# ifdef XTERM_COLORS	166	# ifdef XTERM_COLORS
63	"Grey30", /* 8: bright black (#4D4D4D) */	167	"rgb:4d/4d/4d", // 8: bright black (Grey30)
64	# else	168	# else
65	"Grey25", /* 8: bright black (#404040) */	169	"rgb:40/40/40", // 8: bright black (Grey25)
66	# endif	170	# endif
67	#endif /* NO_BRIGHTCOLOR */	171	"rgb:ff/00/00", // 1/9: bright red (Reed)
68	"Red", /* 1/9: bright red (#FF0000) */	172	"rgb:00/ff/00", // 2/10: bright green (Green)
69	"Green", /* 2/10: bright green (#00FF00) */	173	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
70	"Yellow", /* 3/11: bright yellow (#FFFF00) */	174	"rgb:00/00/ff", // 4/12: bright blue (Blue)
71	"Blue", /* 4/12: bright blue (#0000FF) */	175	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
72	"Magenta", /* 5/13: bright magenta (#FF00FF) */	176	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
73	"Cyan", /* 6/14: bright cyan (#00FFFF) */	177	"rgb:ff/ff/ff", // 7/15: bright white (White)
74	"White", /* 7/15: bright white (#FFFFFF) */
75		178
76	// 88 xterm colours	179	// 88 xterm colours
77	"rgb:00/00/00",	180	"rgb:00/00/00",
78	"rgb:00/00/8b",	181	"rgb:00/00/8b",
79	"rgb:00/00/cd",	182	"rgb:00/00/cd",
…		…
148	"rgb:e7/e7/e7",	251	"rgb:e7/e7/e7",
149		252
150	#ifndef NO_CURSORCOLOR	253	#ifndef NO_CURSORCOLOR
151	COLOR_CURSOR_BACKGROUND,	254	COLOR_CURSOR_BACKGROUND,
152	COLOR_CURSOR_FOREGROUND,	255	COLOR_CURSOR_FOREGROUND,
153	#endif /* ! NO_CURSORCOLOR */	256	#endif /* ! NO_CURSORCOLOR */
154	NULL, /* Color_pointer_fg */	257	NULL, /* Color_pointer_fg */
155	NULL, /* Color_pointer_bg */	258	NULL, /* Color_pointer_bg */
156	NULL, /* Color_border */	259	NULL, /* Color_border */
157	#ifndef NO_BOLD_UNDERLINE_REVERSE	260	#ifndef NO_BOLD_UNDERLINE_REVERSE
158	NULL, /* Color_BD */	261	NULL, /* Color_BD */
159	NULL, /* Color_IT */	262	NULL, /* Color_IT */
160	NULL, /* Color_UL */	263	NULL, /* Color_UL */
161	NULL, /* Color_RV */	264	NULL, /* Color_RV */
162	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	265	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
163	#if ENABLE_FRILLS	266	#if ENABLE_FRILLS
164	NULL, // Color_underline	267	NULL, // Color_underline
165	#endif	268	#endif
166	#ifdef OPTION_HC	269	#ifdef OPTION_HC
167	NULL,	270	NULL,
168	#endif	271	#endif
169	#ifdef KEEP_SCROLLCOLOR
170	COLOR_SCROLLBAR,	272	COLOR_SCROLLBAR,
		273	#ifdef RXVT_SCROLLBAR
171	COLOR_SCROLLTROUGH,	274	COLOR_SCROLLTROUGH,
172	#endif /* KEEP_SCROLLCOLOR */	275	#endif
173	#if TINTING	276	#if ENABLE_TRANSPARENCY
174	NULL,	277	NULL,
175	#endif	278	#endif
176	#if OFF_FOCUS_FADING	279	#if OFF_FOCUS_FADING
177	"black",	280	"rgb:00/00/00",
178	#endif	281	#endif
179	};	282	};
180		283
181	const char *const xa_names[] =	284	void
182	{
183	"TEXT",
184	"COMPOUND_TEXT",
185	"UTF8_STRING",
186	"MULTIPLE",
187	"TARGETS",
188	"TIMESTAMP",
189	"VT_SELECTION",
190	"INCR",
191	"WM_PROTOCOLS",
192	"WM_DELETE_WINDOW",
193	"CLIPBOARD",
194	#if ENABLE_FRILLS
195	"_MOTIF_WM_HINTS",
196	#endif
197	#if ENABLE_EWMH
198	"_NET_WM_PID",
199	"_NET_WM_NAME",
200	"_NET_WM_ICON_NAME",
201	"_NET_WM_PING",
202	#endif
203	#if USE_XIM
204	"WM_LOCALE_NAME",
205	#endif
206	#ifdef TRANSPARENT
207	"_XROOTPMAP_ID",
208	"ESETROOT_PMAP_ID",
209	#endif
210	#ifdef OFFIX_DND
211	"DndProtocol",
212	"DndSelection",
213	#endif
214	#if ENABLE_XEMBED
215	"_XEMBED",
216	"_XEMBED_INFO",
217	#endif
218	};
219
220	bool
221	rxvt_term::init_vars ()	285	rxvt_term::init_vars ()
222	{	286	{
223	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
224	#ifdef OFF_FOCUS_FADING
225	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
226	#endif
227	pix_colors = pix_colors_focused;	287	pix_colors = pix_colors_focused;
228
229	if (pix_colors == NULL)
230	return false;
231
232	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
233	pixmap = None;
234	#endif
235		288
236	MEvent.time = CurrentTime;	289	MEvent.time = CurrentTime;
237	MEvent.button = AnyButton;	290	MEvent.button = AnyButton;
238	options = DEFAULT_OPTIONS;
239	want_refresh = 1;	291	want_refresh = 1;
240	priv_modes = SavedModes = PrivMode_Default;	292	priv_modes = SavedModes = PrivMode_Default;
241	focus = 0;
242	ncol = 80;	293	ncol = 80;
243	nrow = 24;	294	nrow = 24;
244	int_bwidth = INTERNALBORDERWIDTH;	295	int_bwidth = INTERNALBORDERWIDTH;
245	ext_bwidth = EXTERNALBORDERWIDTH;	296	ext_bwidth = EXTERNALBORDERWIDTH;
246	lineSpace = LINESPACE;	297	lineSpace = LINESPACE;
		298	letterSpace = LETTERSPACE;
247	saveLines = SAVELINES;	299	saveLines = SAVELINES;
248	numpix_colors = TOTAL_COLORS;
249		300
250	refresh_limit = 1;
251	refresh_type = SLOW_REFRESH;	301	refresh_type = SLOW_REFRESH;
252	prev_nrow = prev_ncol = 0;
253		302
254	oldcursor.row = oldcursor.col = -1;	303	oldcursor.row = oldcursor.col = -1;
255	#ifdef XPM_BACKGROUND
256	/* bgPixmap.w = bgPixmap.h = 0; */
257	bgPixmap.x = bgPixmap.y = 50;
258	bgPixmap.pixmap = None;
259	#endif
260		304
261	last_bot = last_state = -1;	305	set_option (Opt_scrollBar);
262		306	set_option (Opt_scrollTtyOutput);
263	#ifdef MENUBAR	307	set_option (Opt_jumpScroll);
264	menu_readonly = 1;	308	set_option (Opt_skipScroll);
265	# if ! (MENUBAR_MAX > 1)	309	set_option (Opt_secondaryScreen);
266	CurrentBar = &BarList;	310	set_option (Opt_secondaryScroll);
267	# endif /* (MENUBAR_MAX > 1) */	311	set_option (Opt_pastableTabs);
268	#endif	312	set_option (Opt_intensityStyles);
269		313	set_option (Opt_iso14755_52);
270	return true;	314	set_option (Opt_buffered);
271	}	315	}
272		316
273	void	317	static void
274	rxvt_term::init_secondary ()	318	init_secondary ()
275	{	319	{
276	int i;	320	int i;
277		321
278	/*
279	* Close all unused file descriptors
280	* We don't want them, we don't need them.
281	*/
282	if ((i = open ("/dev/null", O_RDONLY)) < 0)	322	if ((i = open ("/dev/null", O_RDONLY)) < 0)
283	{	323	{
284	/* TODO: BOO HISS */
285	dup2 (STDERR_FILENO, STDIN_FILENO);	324	dup2 (STDERR_FILENO, STDIN_FILENO);
286	}	325	}
287	else if (i > STDIN_FILENO)	326	else if (i != STDIN_FILENO)
288	{	327	{
289	dup2 (i, STDIN_FILENO);	328	dup2 (i, STDIN_FILENO);
290	close (i);	329	close (i);
291	}	330	}
292		331
293	dup2 (STDERR_FILENO, STDOUT_FILENO);	332	dup2 (STDERR_FILENO, STDOUT_FILENO);
294
295	#if 0 // schmorp sayz closing filies is murder
296	for (i = STDERR_FILENO + 1; i < num_fds; i++)
297	{
298	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
299	if (i == 4 || i == 7)
300	continue;
301	#endif
302	close (i);
303	}
304	#endif
305	}	333	}
306		334
307	/*----------------------------------------------------------------------*/	335	/*----------------------------------------------------------------------*/
308	const char **	336	const char **
309	rxvt_term::init_resources (int argc, const char *const *argv)	337	rxvt_term::init_resources (int argc, const char *const *argv)
310	{	338	{
311	int i, r_argc;	339	int i, r_argc;
312	char *val;
313	const char **cmd_argv, **r_argv;	340	const char **cmd_argv, **r_argv;
314		341
315	/*	342	/*
316	* 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
317	*/	344	*/
318	for (r_argc = 0; r_argc < argc; r_argc++)	345	for (r_argc = 0; r_argc < argc; r_argc++)
319	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))	346	if (!strcmp (argv[r_argc], "-e"))
320	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	}
321		362
322	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	363	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
323		364
324	for (i = 0; i < r_argc; i++)	365	for (i = 0; i < r_argc; i++)
325	r_argv[i] = (const char *)argv[i];	366	r_argv[i] = (const char *)argv[i];
326		367
327	r_argv[i] = NULL;	368	r_argv[i] = NULL;
328		369
329	if (r_argc == argc)
330	cmd_argv = NULL;
331	else
332	{
333	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
334
335	for (i = 0; i < argc - r_argc - 1; i++)
336	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
337
338	cmd_argv[i] = NULL;
339	}
340
341	rs[Rs_name] = rxvt_r_basename (argv[0]);	370	rs[Rs_name] = rxvt_basename (argv[0]);
342		371
343	/*	372	/*
344	* Open display, get options/resources and create the window	373	* Open display, get options/resources and create the window
345	*/	374	*/
		375
346	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	376	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
347	rs[Rs_display_name] = ":0";	377	rs[Rs_display_name] = ":0";
348		378
349	get_options (r_argc, r_argv);	379	get_options (r_argc, r_argv);
350		380
351	if (!(display = displays.get (rs[Rs_display_name])))	381	if (!(display = displays.get (rs[Rs_display_name])))
		382	{
		383	free (r_argv);
352	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	}
353		386
		387	// using a local pointer decreases code size a lot
		388	xa = display->xa;
		389
		390	set (display);
354	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
355	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
356		421
357	/*	422	/*
358	* set any defaults not already set	423	* set any defaults not already set
359	*/	424	*/
360	if (cmd_argv && cmd_argv[0])	425	if (cmd_argv && cmd_argv[0])
361	{	426	{
362	if (!rs[Rs_title])	427	if (!rs[Rs_title])
363	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	428	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
		429
364	if (!rs[Rs_iconName])	430	if (!rs[Rs_iconName])
365	rs[Rs_iconName] = rs[Rs_title];	431	rs[Rs_iconName] = rs[Rs_title];
366	}	432	}
367	else	433	else
368	{	434	{
369	if (!rs[Rs_title])	435	if (!rs[Rs_title])
370	rs[Rs_title] = rs[Rs_name];	436	rs[Rs_title] = rs[Rs_name];
		437
371	if (!rs[Rs_iconName])	438	if (!rs[Rs_iconName])
372	rs[Rs_iconName] = rs[Rs_name];	439	rs[Rs_iconName] = rs[Rs_name];
373	}	440	}
374		441
375	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	442	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
…		…
382	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)
383	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());	450	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
384		451
385	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	452	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
386	lineSpace = min (i, std::numeric_limits<int16_t>::max ());	453	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
		454
		455	if (rs[Rs_letterSpace])
		456	letterSpace = atoi (rs[Rs_letterSpace]);
387	#endif	457	#endif
388		458
389	#ifdef POINTER_BLANK	459	#ifdef POINTER_BLANK
390	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	460	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
391	pointerBlankDelay = i;	461	pointerBlankDelay = i;
…		…
393	pointerBlankDelay = 2;	463	pointerBlankDelay = 2;
394	#endif	464	#endif
395		465
396	/* no point having a scrollbar without having any scrollback! */	466	/* no point having a scrollbar without having any scrollback! */
397	if (!saveLines)	467	if (!saveLines)
398	CLR_OPTION (Opt_scrollBar);	468	set_option (Opt_scrollBar, 0);
399
400	#ifdef PRINTPIPE
401	if (!rs[Rs_print_pipe])
402	rs[Rs_print_pipe] = PRINTPIPE;
403	#endif
404		469
405	if (!rs[Rs_cutchars])	470	if (!rs[Rs_cutchars])
406	rs[Rs_cutchars] = CUTCHARS;	471	rs[Rs_cutchars] = CUTCHARS;
407		472
408	#ifndef NO_BACKSPACE_KEY	473	#ifndef NO_BACKSPACE_KEY
409	if (!rs[Rs_backspace_key])	474	if (!rs[Rs_backspace_key])
410	# ifdef DEFAULT_BACKSPACE	475	# ifdef DEFAULT_BACKSPACE
411	key_backspace = DEFAULT_BACKSPACE;	476	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
412	# else	477	# else
413	key_backspace = "DEC"; /* can toggle between \010 or \177 */	478	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
414	# endif	479	# endif
415	else
416	{
417	val = strdup (rs[Rs_backspace_key]);
418	rxvt_Str_trim (val);
419	rxvt_Str_escaped (val);
420	key_backspace = val;
421	}
422	#endif	480	#endif
423		481
424	#ifndef NO_DELETE_KEY	482	#ifndef NO_DELETE_KEY
425	if (!rs[Rs_delete_key])	483	if (!rs[Rs_delete_key])
426	# ifdef DEFAULT_DELETE	484	# ifdef DEFAULT_DELETE
427	key_delete = DEFAULT_DELETE;	485	rs[Rs_delete_key] = DEFAULT_DELETE;
428	# else	486	# else
429	key_delete = "\033[3~";	487	rs[Rs_delete_key] = "\033[3~";
430	# endif
431	else
432	{
433	val = strdup (rs[Rs_delete_key]);
434	rxvt_Str_trim (val);
435	rxvt_Str_escaped (val);
436	key_delete = val;
437	}
438	#endif	488	# endif
439	if (rs[Rs_answerbackstring])
440	{
441	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
442	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
443	}
444
445	#ifdef HAVE_SCROLLBARS
446	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
447	#endif	489	#endif
		490
		491	scrollBar.setup (this);
448		492
449	#ifdef XTERM_REVERSE_VIDEO	493	#ifdef XTERM_REVERSE_VIDEO
450	/* this is how xterm implements reverseVideo */	494	/* this is how xterm implements reverseVideo */
451	if (OPTION (Opt_reverseVideo))	495	if (option (Opt_reverseVideo))
452	{	496	{
453	if (!rs[Rs_color + Color_fg])	497	if (!rs[Rs_color + Color_fg])
454	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	498	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		499
455	if (!rs[Rs_color + Color_bg])	500	if (!rs[Rs_color + Color_bg])
456	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	501	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
457	}	502	}
458	#endif	503	#endif
459		504
…		…
461	if (!rs[Rs_color + i])	506	if (!rs[Rs_color + i])
462	rs[Rs_color + i] = def_colorName[i];	507	rs[Rs_color + i] = def_colorName[i];
463		508
464	#ifndef XTERM_REVERSE_VIDEO	509	#ifndef XTERM_REVERSE_VIDEO
465	/* this is how we implement reverseVideo */	510	/* this is how we implement reverseVideo */
466	if (OPTION (Opt_reverseVideo))	511	if (option (Opt_reverseVideo))
467	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);	512	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
468	#endif	513	#endif
469		514
470	/* convenient aliases for setting fg/bg to colors */	515	/* convenient aliases for setting fg/bg to colors */
471	color_aliases (Color_fg);	516	color_aliases (Color_fg);
472	color_aliases (Color_bg);	517	color_aliases (Color_bg);
473	#ifndef NO_CURSORCOLOR	518	#ifndef NO_CURSORCOLOR
474	color_aliases (Color_cursor);	519	color_aliases (Color_cursor);
475	color_aliases (Color_cursor2);	520	color_aliases (Color_cursor2);
476	#endif /* NO_CURSORCOLOR */	521	#endif /* NO_CURSORCOLOR */
477	color_aliases (Color_pointer_fg);	522	color_aliases (Color_pointer_fg);
478	color_aliases (Color_pointer_bg);	523	color_aliases (Color_pointer_bg);
479	color_aliases (Color_border);	524	color_aliases (Color_border);
480	#ifndef NO_BOLD_UNDERLINE_REVERSE	525	#ifndef NO_BOLD_UNDERLINE_REVERSE
481	color_aliases (Color_BD);	526	color_aliases (Color_BD);
482	color_aliases (Color_UL);	527	color_aliases (Color_UL);
483	color_aliases (Color_RV);	528	color_aliases (Color_RV);
484	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	529	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
485		530
486	if (!rs[Rs_color + Color_border])	531	if (!rs[Rs_color + Color_border])
487	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];	532	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
488		533
489	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 ();
490	}	660	}
491		661
492	/*----------------------------------------------------------------------*/	662	/*----------------------------------------------------------------------*/
493	void	663	void
494	rxvt_term::init_env ()	664	rxvt_term::init_env ()
495	{	665	{
496	int i;	666	int i;
497	unsigned int u;
498	char *val;	667	char *val;
499		668
500	#ifdef DISPLAY_IS_IP	669	#ifdef DISPLAY_IS_IP
501	/* Fixup display_name for export over pty to any interested terminal	670	/* Fixup display_name for export over pty to any interested terminal
502	* 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
…		…
510	*/	679	*/
511	val = rxvt_network_display (rs[Rs_display_name]);	680	val = rxvt_network_display (rs[Rs_display_name]);
512	rs[Rs_display_name] = (const char *)val;	681	rs[Rs_display_name] = (const char *)val;
513		682
514	if (val == NULL)	683	if (val == NULL)
515	#endif /* DISPLAY_IS_IP */	684	#endif /* DISPLAY_IS_IP */
516	val = XDisplayString (display->display);	685	val = XDisplayString (dpy);
517		686
518	if (rs[Rs_display_name] == NULL)	687	if (rs[Rs_display_name] == NULL)
519	rs[Rs_display_name] = val; /* use broken `:0' value */	688	rs[Rs_display_name] = val; /* use broken `:0' value */
520		689
521	i = strlen (val);	690	i = strlen (val);
522	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	691	env_display = (char *)rxvt_malloc (i + 9);
523		692
524	sprintf (env_display, "DISPLAY=%s", val);	693	sprintf (env_display, "DISPLAY=%s", val);
525		694
526	/* avoiding the math library:	695	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
527	* i = (int) (ceil (log10 ((unsigned int)parent[0]))) */
528	for (i = 0, u = (unsigned int)parent[0]; u; u /= 10, i++)
529	;
530	max_it (i, 1);
531	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
532
533	sprintf (env_windowid, "WINDOWID=%u",
534	(unsigned int)parent[0]);
535		696
536	/* add entries to the environment:	697	/* add entries to the environment:
537	* @ DISPLAY: in case we started with -display	698	* @ DISPLAY: in case we started with -display
538	* @ WINDOWID: X window id number of the window	699	* @ WINDOWID: X window id number of the window
539	* @ COLORTERM: terminal sub-name and also indicates its color	700	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
541	* @ TERMINFO: path to terminfo directory	702	* @ TERMINFO: path to terminfo directory
542	* @ COLORFGBG: fg;bg color codes	703	* @ COLORFGBG: fg;bg color codes
543	*/	704	*/
544	putenv (env_display);	705	putenv (env_display);
545	putenv (env_windowid);	706	putenv (env_windowid);
		707
546	if (env_colorfgbg)	708	if (env_colorfgbg)
547	putenv (env_colorfgbg);	709	putenv (env_colorfgbg);
548		710
549	#ifdef RXVT_TERMINFO	711	#ifdef RXVT_TERMINFO
550	putenv ("TERMINFO=" RXVT_TERMINFO);	712	putenv ("TERMINFO=" RXVT_TERMINFO);
551	#endif	713	#endif
552		714
553	if (display->depth <= 2)	715	if (depth <= 2)
554	putenv ("COLORTERM=" COLORTERMENV "-mono");	716	putenv ("COLORTERM=" COLORTERMENV "-mono");
555	else	717	else
556	putenv ("COLORTERM=" COLORTERMENVFULL);	718	putenv ("COLORTERM=" COLORTERMENVFULL);
557		719
558	if (rs[Rs_term_name] != NULL)	720	if (rs[Rs_term_name] != NULL)
559	{	721	{
560	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);
561	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	723	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
562	putenv (env_term);	724	putenv (env_term);
563	}	725	}
564	else	726	else
565	putenv ("TERM=" TERMENV);	727	putenv ("TERM=" TERMENV);
…		…
567	#ifdef HAVE_UNSETENV	729	#ifdef HAVE_UNSETENV
568	/* avoid passing old settings and confusing term size */	730	/* avoid passing old settings and confusing term size */
569	unsetenv ("LINES");	731	unsetenv ("LINES");
570	unsetenv ("COLUMNS");	732	unsetenv ("COLUMNS");
571	unsetenv ("TERMCAP"); /* terminfo should be okay */	733	unsetenv ("TERMCAP"); /* terminfo should be okay */
572	#endif /* HAVE_UNSETENV */	734	#endif /* HAVE_UNSETENV */
573	}	735	}
574		736
575	/*----------------------------------------------------------------------*/	737	/*----------------------------------------------------------------------*/
576	/*	738	/*
577	* This is more or less stolen straight from XFree86 xterm.	739	* This is more or less stolen straight from XFree86 xterm.
578	* This should support all European type languages.	740	* This should support all European type languages.
579	*/	741	*/
580	void	742	void
581	rxvt_term::set_locale (const char *locale)	743	rxvt_term::set_locale (const char *locale)
582	{	744	{
		745	set_environ (envv);
		746
583	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	747	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
584	free (this->locale);	748	free (this->locale);
585	this->locale = setlocale (LC_CTYPE, locale);	749	this->locale = setlocale (LC_CTYPE, locale);
586		750
587	if (!this->locale)	751	if (!this->locale)
588	{	752	{
589	if (*locale)	753	if (*locale)
590	{	754	{
591	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);
592	setlocale (LC_CTYPE, "");	756	setlocale (LC_CTYPE, "C");
593	}	757	}
594	else	758	else
595	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");
596		760
597	this->locale = "";	761	this->locale = "C";
598	}	762	}
599		763
600		764
601	this->locale = rxvt_strdup (this->locale);	765	this->locale = strdup (this->locale);
602	SET_LOCALE (this->locale);	766	SET_LOCALE (this->locale);
603	mbstate.reset ();	767	mbstate.reset ();
604	#endif	768	#endif
605		769
606	#if HAVE_NL_LANGINFO	770	#if HAVE_NL_LANGINFO
…		…
617	}	781	}
618		782
619	void	783	void
620	rxvt_term::init_xlocale ()	784	rxvt_term::init_xlocale ()
621	{	785	{
		786	set_environ (envv);
		787
622	#ifdef USE_XIM	788	#ifdef USE_XIM
623	if (!locale)	789	if (!locale)
624	rxvt_warn ("setting locale failed, working without locale support.\n");	790	rxvt_warn ("setting locale failed, working without locale support.\n");
625	else	791	else
626	{	792	{
…		…
648	* Initialize the command connection.	814	* Initialize the command connection.
649	* This should be called after the X server connection is established.	815	* This should be called after the X server connection is established.
650	*/	816	*/
651		817
652	#ifdef META8_OPTION	818	#ifdef META8_OPTION
653	meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;	819	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
654	#endif	820	#endif
655		821
656	get_ourmods ();	822	get_ourmods ();
657		823
658	if (!OPTION (Opt_scrollTtyOutput))	824	if (!option (Opt_scrollTtyOutput))
659	priv_modes |= PrivMode_TtyOutputInh;	825	priv_modes |= PrivMode_TtyOutputInh;
660	if (OPTION (Opt_scrollTtyKeypress))	826	if (option (Opt_scrollTtyKeypress))
661	priv_modes |= PrivMode_Keypress;	827	priv_modes |= PrivMode_Keypress;
662	if (!OPTION (Opt_jumpScroll))	828	if (!option (Opt_jumpScroll))
663	priv_modes |= PrivMode_smoothScroll;	829	priv_modes |= PrivMode_smoothScroll;
664		830
665	#ifndef NO_BACKSPACE_KEY	831	#ifndef NO_BACKSPACE_KEY
666	if (strcmp (key_backspace, "DEC") == 0)	832	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
667	priv_modes |= PrivMode_HaveBackSpace;	833	priv_modes |= PrivMode_HaveBackSpace;
668	#endif	834	#endif
669		835
670	/* add value for scrollBar */	836	/* add value for scrollBar */
671	if (scrollbar_visible ())	837	if (scrollBar.state)
672	{	838	{
673	priv_modes |= PrivMode_scrollBar;	839	priv_modes |= PrivMode_scrollBar;
674	SavedModes |= PrivMode_scrollBar;	840	SavedModes |= PrivMode_scrollBar;
675	}	841	}
676		842
677	if (menubar_visible ())
678	{
679	priv_modes |= PrivMode_menuBar;
680	SavedModes |= PrivMode_menuBar;
681	}
682
683	#ifdef CURSOR_BLINK
684	if (OPTION (Opt_cursorBlink))
685	(void)gettimeofday (&lastcursorchange, NULL);
686	#endif
687
688	run_command (argv);	843	run_command (argv);
689	}	844	}
690		845
691	/*----------------------------------------------------------------------*/	846	/*----------------------------------------------------------------------*/
692	void	847	void
693	rxvt_term::Get_Colours ()	848	rxvt_term::get_colours ()
694	{	849	{
695	int i;	850	int i;
696		851
697	#ifdef OFF_FOCUS_FADING	852	#ifdef OFF_FOCUS_FADING
698	pix_colors = pix_colors_focused;	853	pix_colors = pix_colors_focused;
699	#endif	854	#endif
700		855
701	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)	856	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
702	{	857	{
		858	const char *name = rs[Rs_color + i];
		859
		860	if (!name)
		861	continue;
		862
703	rxvt_color xcol;	863	rxvt_color xcol;
704		864
705	if (!rs[Rs_color + i])	865	if (!set_color (xcol, name))
706	continue;
707
708	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
709	{	866	{
710	#ifndef XTERM_REVERSE_VIDEO	867	#ifndef XTERM_REVERSE_VIDEO
711	if (i < 2 && OPTION (Opt_reverseVideo))	868	if (i < 2 && option (Opt_reverseVideo))
712	rs[Rs_color + i] = def_colorName[!i];	869	name = def_colorName [1 - i];
713	else	870	else
714	#endif	871	#endif
715	rs[Rs_color + i] = def_colorName[i];	872	name = def_colorName [i];
716		873
717	if (!rs[Rs_color + i])	874	if (!name)
718	continue;	875	continue;
719		876
720	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	877	if (!set_color (xcol, name))
721	{	878	{
722	switch (i)	879	switch (i)
723	{	880	{
724	case Color_fg:	881	case Color_fg:
725	case Color_bg:	882	case Color_bg:
726	/* fatal: need bg/fg color */
727	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");	883	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
728	/* NOTREACHED */	884	name = "";
729	break;	885	break;
730	#ifndef NO_CURSORCOLOR	886	#ifndef NO_CURSORCOLOR
731	case Color_cursor2:	887	case Color_cursor2:
732	xcol = pix_colors[Color_fg];	888	#endif
733	break;
734	#endif /* ! NO_CURSORCOLOR */
735	case Color_pointer_fg:	889	case Color_pointer_fg:
736	xcol = pix_colors[Color_fg];	890	name = rs[Rs_color + Color_fg];
		891	xcol.set (this, name);
737	break;	892	break;
738	default:	893	default:
739	xcol = pix_colors[Color_bg]; /* None */	894	name = rs[Rs_color + Color_bg];
		895	xcol.set (this, name);
740	break;	896	break;
741	}	897	}
742	}	898	}
743	}	899	}
744		900
745	pix_colors[i] = xcol;	901	pix_colors[i] = xcol;
746	SET_PIXCOLOR (i);	902	rs[Rs_color + i] = name;
747	}
748
749	#ifdef OFF_FOCUS_FADING
750	if (rs[Rs_fade])
751	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
752	pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
753	#endif
754
755	if (display->depth <= 2)
756	{	903	}
		904
		905	if (depth <= 2)
		906	{
757	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);
758	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);
759	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);
760	}	910	}
761		911
762	/*	912	/*
763	* get scrollBar/menuBar shadow colors	913	* get scrollBar shadow colors
764	*	914	*
765	* The calculations of topShadow/bottomShadow values are adapted	915	* The calculations of topShadow/bottomShadow values are adapted
766	* from the fvwm window manager.	916	* from the fvwm window manager.
767	*/	917	*/
768	#ifdef KEEP_SCROLLCOLOR	918	#ifdef RXVT_SCROLLBAR
769
770	if (display->depth <= 2)	919	if (depth <= 2)
771	{	920	{
772	/* Monochrome */	921	/* Monochrome */
773	pix_colors[Color_scroll] = pix_colors[Color_fg];	922	alias_color (Color_scroll, Color_fg);
774	pix_colors[Color_topShadow] = pix_colors[Color_bg];	923	alias_color (Color_topShadow, Color_bg);
775	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];	924	alias_color (Color_bottomShadow, Color_bg);
776	}	925	}
777	else	926	else
778	{	927	{
779	rxvt_color xcol[2];	928	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
780	/* xcol[0] == white
781	* xcol[1] == top shadow
782	* xcol[2] == bot shadow */
783		929
784	xcol[1] = pix_colors[Color_scroll];	930	rgba cscroll;
785	xcol[0].set (display, 65535, 65535, 65535);	931	pix_colors [Color_scroll].get (cscroll);
786
787	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
788
789	xcol[0].get (display, pr0, pg0, pb0);
790	xcol[1].get (display, pr1, pg1, pb1);
791
792	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
793		932
794	/* topShadowColor */	933	/* topShadowColor */
795	if (!xcol[1].set (display,	934	if (!pix_colors[Color_topShadow].set (this,
796	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	935	rgba (
797	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	936	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
798	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	937	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
799	xcol[1] = pix_colors[Color_White];	938	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
800		939	cscroll.a)
801	pix_colors[Color_topShadow] = xcol[1];	940	))
		941	alias_color (Color_topShadow, Color_White);
802	}	942	}
803	#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
804	}	949	}
805		950
806	/*----------------------------------------------------------------------*/	951	/*----------------------------------------------------------------------*/
807	/* color aliases, fg/bg bright-bold */	952	/* color aliases, fg/bg bright-bold */
808	void	953	void
…		…
811	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))	956	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
812	{	957	{
813	int i = atoi (rs[Rs_color + idx]);	958	int i = atoi (rs[Rs_color + idx]);
814		959
815	if (i >= 8 && i <= 15)	960	if (i >= 8 && i <= 15)
816	{ /* bright colors */	961	/* bright colors */
817	i -= 8;
818	#ifndef NO_BRIGHTCOLOR
819	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	962	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
820	return;	963	else if (i >= 0 && i <= 7)
821	#endif	964	/* normal colors */
822	}
823
824	if (i >= 0 && i <= 7) /* normal colors */
825	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	965	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
826	}	966	}
827	}	967	}
828		968
829	/*----------------------------------------------------------------------*/	969	/*----------------------------------------------------------------------*/
…		…
849		989
850	if (rsmod	990	if (rsmod
851	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)	991	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
852	requestedmeta = rsmod[3] - '0';	992	requestedmeta = rsmod[3] - '0';
853		993
854	map = XGetModifierMapping (display->display);	994	map = XGetModifierMapping (dpy);
855	kc = map->modifiermap;	995	kc = map->modifiermap;
856		996
857	for (i = 1; i < 6; i++)	997	for (i = 1; i < 6; i++)
858	{	998	{
859	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	999	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
…		…
861	for (j = map->max_keypermod; j--; k++)	1001	for (j = map->max_keypermod; j--; k++)
862	{	1002	{
863	if (kc[k] == 0)	1003	if (kc[k] == 0)
864	break;	1004	break;
865		1005
866	switch (XKeycodeToKeysym (display->display, kc[k], 0))	1006	switch (XKeycodeToKeysym (dpy, kc[k], 0))
867	{	1007	{
868	case XK_Num_Lock:	1008	case XK_Num_Lock:
869	ModNumLockMask = modmasks[i - 1];	1009	ModNumLockMask = modmasks[i - 1];
870	continue;	1010	continue;
871		1011
…		…
921	rxvt_term::create_windows (int argc, const char *const *argv)	1061	rxvt_term::create_windows (int argc, const char *const *argv)
922	{	1062	{
923	XClassHint classHint;	1063	XClassHint classHint;
924	XWMHints wmHint;	1064	XWMHints wmHint;
925	#if ENABLE_FRILLS	1065	#if ENABLE_FRILLS
926	Atom prop = None;
927	MWMHints mwmhints;	1066	MWMHints mwmhints = { };
928	#endif	1067	#endif
929	XGCValues gcvalue;	1068	XGCValues gcvalue;
930	long vt_emask;
931	XSetWindowAttributes attributes;	1069	XSetWindowAttributes attributes;
932	XWindowAttributes gattr;
933	Window top, parent;	1070	Window top, parent;
934	dDisp;
935		1071
936	#ifdef USING_W11LIB	1072	dLocal (Display *, dpy);
937	/* enable W11 callbacks */
938	W11AddEventHandler (disp, rxvt_W11_process_x_event);
939	#endif
940		1073
941	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);	1074	/* grab colors before netscape does */
942	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);	1075	get_colours ();
943		1076
944	if (OPTION (Opt_transparent))	1077	if (!set_fonts ())
945	{	1078	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
946	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);	1079
947	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	1080	parent = display->root;
948	}	1081
		1082	attributes.override_redirect = !!option (Opt_override_redirect);
949		1083
950	#if ENABLE_FRILLS	1084	#if ENABLE_FRILLS
951	if (OPTION (Opt_borderLess))	1085	if (option (Opt_borderLess))
952	{	1086	{
953	prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);	1087	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
954
955	if (prop == None)
956	{	1088	{
957	/* 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");
958	#ifdef PREFER_24BIT
959	attributes.override_redirect = TRUE;	1090	attributes.override_redirect = true;
960	#endif
961	mwmhints.flags = 0;
962	}	1091	}
963	else	1092	else
964	{	1093	{
965	mwmhints.flags = MWM_HINTS_DECORATIONS;	1094	mwmhints.flags = MWM_HINTS_DECORATIONS;
966	mwmhints.decorations = 0;
967	}	1095	}
968	}	1096	}
969	else
970	mwmhints.flags = 0;
971	#endif	1097	#endif
972
973	/* grab colors before netscape does */
974	Get_Colours ();
975
976	if (!set_fonts ())
977	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
978
979	parent = DefaultRootWindow (disp);
980		1098
981	#if ENABLE_XEMBED	1099	#if ENABLE_XEMBED
982	if (rs[Rs_embed])	1100	if (rs[Rs_embed])
983	{	1101	{
984	XWindowAttributes wattr;	1102	XWindowAttributes wattr;
985		1103
986	parent = strtol (rs[Rs_embed], 0, 0);	1104	parent = strtol (rs[Rs_embed], 0, 0);
987		1105
988	if (!XGetWindowAttributes (disp, parent, &wattr))	1106	if (!XGetWindowAttributes (dpy, parent, &wattr))
989	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");	1107	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
990		1108
991	window_calc (wattr.width, wattr.height);	1109	window_calc (wattr.width, wattr.height);
992	}	1110	}
993	#endif	1111	#endif
994		1112
995	window_calc (0, 0);	1113	window_calc (0, 0);
996		1114
997	/* sub-window placement & size in rxvt_resize_subwindows () */	1115	/* sub-window placement & size in rxvt_resize_subwindows () */
998	#ifdef PREFER_24BIT
999	attributes.background_pixel = pix_colors_focused[Color_border];	1116	attributes.background_pixel = pix_colors_focused [Color_border];
1000	attributes.border_pixel = pix_colors_focused[Color_border];	1117	attributes.border_pixel = pix_colors_focused [Color_border];
1001	attributes.colormap = display->cmap;	1118	attributes.colormap = cmap;
		1119
1002	top = XCreateWindow (disp, parent,	1120	top = XCreateWindow (dpy, parent,
1003	szHint.x, szHint.y,	1121	szHint.x, szHint.y,
1004	szHint.width, szHint.height,	1122	szHint.width, szHint.height,
1005	ext_bwidth,	1123	ext_bwidth,
1006	display->depth, InputOutput,	1124	depth, InputOutput, visual,
1007	display->visual,
1008	CWColormap | CWBackPixel | CWBorderPixel, &attributes);	1125	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1009	#else	1126	&attributes);
1010	top = XCreateSimpleWindow (disp, parent,
1011	szHint.x, szHint.y,
1012	szHint.width, szHint.height,
1013	ext_bwidth,
1014	pix_colors_focused[Color_border],
1015	pix_colors_focused[Color_border]);
1016	#endif
1017		1127
1018	this->parent[0] = top;	1128	this->parent[0] = top;
1019		1129
1020	old_width = szHint.width;	1130	old_width = szHint.width;
1021	old_height = szHint.height;	1131	old_height = szHint.height;
1022		1132
1023	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1133	set_title (rs [Rs_title]);
1024	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1134	set_icon_name (rs [Rs_iconName]);
1025		1135
1026	classHint.res_name = (char *)rs[Rs_name];	1136	classHint.res_name = (char *)rs[Rs_name];
1027	classHint.res_class = (char *)RESCLASS;	1137	classHint.res_class = (char *)RESCLASS;
1028		1138
1029	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1139	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1030	wmHint.input = True;	1140	wmHint.input = True;
1031	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;	1141	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1032	wmHint.window_group = top;	1142	wmHint.window_group = top;
1033		1143
1034	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,	1144	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1035	&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
1036		1202
1037	Atom protocols[] = {	1203	Atom protocols[] = {
1038	xa[XA_WM_DELETE_WINDOW],	1204	xa[XA_WM_DELETE_WINDOW],
1039	#if ENABLE_EWMH	1205	#if ENABLE_EWMH
1040	xa[XA_NET_WM_PING],	1206	xa[XA_NET_WM_PING],
1041	#endif	1207	#endif
1042	};	1208	};
1043		1209
1044	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
1045		1216
1046	#if ENABLE_EWMH	1217	#if ENABLE_EWMH
1047	long pid = getpid ();	1218	long pid = getpid ();
1048		1219
1049	XChangeProperty (disp, top,	1220	XChangeProperty (dpy, top,
1050	xa[XA_NET_WM_PID], XA_CARDINAL, 32,	1221	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1051	PropModeReplace, (unsigned char *)&pid, 1);	1222	PropModeReplace, (unsigned char *)&pid, 1);
1052		1223
1053	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default	1224	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1054	#endif	1225	#endif
1055		1226
1056	XSelectInput (disp, top,	1227	XSelectInput (dpy, top,
1057	KeyPressMask	1228	KeyPressMask
1058	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755	1229	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1059	| KeyReleaseMask	1230	| KeyReleaseMask
1060	#endif	1231	#endif
1061	| FocusChangeMask | VisibilityChangeMask	1232	| FocusChangeMask | VisibilityChangeMask
1062	| ExposureMask | StructureNotifyMask);	1233	| ExposureMask | StructureNotifyMask);
1063		1234
1064	termwin_ev.start (display, top);	1235	termwin_ev.start (display, top);
1065		1236
1066	#if ENABLE_FRILLS
1067	if (mwmhints.flags)
1068	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1069	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1070	#endif
1071
1072	/* 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 */
1073	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);	1238	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1074
1075	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1076	/* cursor (menuBar/scrollBar): Black-on-White */
1077	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1078	#endif
1079		1239
1080	/* the vt window */	1240	/* the vt window */
1081	vt = XCreateSimpleWindow (disp, top,	1241	vt = XCreateSimpleWindow (dpy, top,
1082	window_vt_x,
1083	window_vt_y,	1242	window_vt_x, window_vt_y,
1084	TermWin_TotalWidth (),	1243	width, height,
1085	TermWin_TotalHeight (),
1086	0,	1244	0,
1087	pix_colors_focused[Color_fg],	1245	pix_colors_focused[Color_fg],
1088	pix_colors_focused[Color_bg]);	1246	pix_colors_focused[Color_bg]);
1089	#ifdef DEBUG_X
1090	XStoreName (disp, vt, "vt window");
1091	#endif
1092		1247
1093	attributes.bit_gravity = NorthWestGravity;	1248	attributes.bit_gravity = NorthWestGravity;
1094	XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);	1249	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1095		1250
1096	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1251	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1097		1252
1098	#ifdef POINTER_BLANK
1099	if (OPTION (Opt_pointerBlank))	1253	if (option (Opt_pointerBlank))
1100	vt_emask |= PointerMotionMask;	1254	vt_emask |= PointerMotionMask;
1101	else	1255	else
1102	#endif
1103	vt_emask |= Button1MotionMask | Button3MotionMask;	1256	vt_emask |= Button1MotionMask | Button3MotionMask;
1104		1257
1105	XSelectInput (disp, vt, vt_emask);	1258	vt_select_input ();
		1259
1106	vt_ev.start (display, vt);	1260	vt_ev.start (display, vt);
1107		1261
1108	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1109	if (menuBar_height ())
1110	{
1111	menuBar.win = XCreateSimpleWindow (disp, top,
1112	window_vt_x, 0,
1113	TermWin_TotalWidth (),
1114	menuBar_TotalHeight (),
1115	0,
1116	pix_colors_focused[Color_fg],
1117	pix_colors_focused[Color_scroll]);
1118
1119	#ifdef DEBUG_X
1120	XStoreName (disp, menuBar.win, "menubar");
1121	#endif
1122
1123	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1124
1125	XDefineCursor (disp, menuBar.win,
1126	XCreateFontCursor (disp, XC_left_ptr));
1127
1128	XSelectInput (disp, menuBar.win,
1129	(ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1130	menubar_ev.start (display, menuBar.win);
1131	}
1132	#endif
1133
1134	#ifdef XPM_BACKGROUND
1135	if (rs[Rs_backgroundPixmap] != NULL
1136	&& ! OPTION (Opt_transparent))
1137	{
1138	const char *p = rs[Rs_backgroundPixmap];
1139
1140	if ((p = strchr (p, ';')) != NULL)
1141	{
1142	p++;
1143	scale_pixmap (p);
1144	}
1145
1146	set_bgPixmap (rs[Rs_backgroundPixmap]);
1147	scr_touch (true);
1148	}
1149	#endif
1150
1151	/* graphics context for the vt window */	1262	/* graphics context for the vt window */
1152	gcvalue.foreground = pix_colors[Color_fg];	1263	gcvalue.foreground = pix_colors[Color_fg];
1153	gcvalue.background = pix_colors[Color_bg];	1264	gcvalue.background = pix_colors[Color_bg];
1154	gcvalue.graphics_exposures = 1;	1265	gcvalue.graphics_exposures = 0;
		1266
1155	gc = XCreateGC (disp, vt,	1267	gc = XCreateGC (dpy, vt,
1156	GCForeground | GCBackground | GCGraphicsExposures,	1268	GCForeground | GCBackground | GCGraphicsExposures,
1157	&gcvalue);	1269	&gcvalue);
1158		1270
1159	drawable = new rxvt_drawable (display, vt);	1271	drawable = new rxvt_drawable (this, vt);
1160
1161	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1162	gcvalue.foreground = pix_colors[Color_topShadow];
1163	topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1164	gcvalue.foreground = pix_colors[Color_bottomShadow];
1165	botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1166	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1167	scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1168	#endif
1169		1272
1170	#ifdef OFF_FOCUS_FADING	1273	#ifdef OFF_FOCUS_FADING
1171	// initially we are in unfocused state	1274	// initially we are in unfocused state
1172	if (rs[Rs_fade])	1275	if (rs[Rs_fade])
1173	pix_colors = pix_colors_unfocused;	1276	pix_colors = pix_colors_unfocused;
1174	#endif	1277	#endif
1175		1278
1176	pointer_unblank ();	1279	pointer_unblank ();
1177	scr_recolour ();	1280	scr_recolour ();
1178
1179	#if ENABLE_XEMBED
1180	if (rs[Rs_embed])
1181	{
1182	long info[2] = { 0, XEMBED_MAPPED };
1183
1184	XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
1185	32, PropModeReplace, (unsigned char *)&info, 2);
1186	}
1187	#endif
1188	}	1281	}
1189		1282
1190	/* ------------------------------------------------------------------------- *	1283	/* ------------------------------------------------------------------------- *
1191	* GET TTY CURRENT STATE *	1284	* GET TTY CURRENT STATE *
1192	* ------------------------------------------------------------------------- */	1285	* ------------------------------------------------------------------------- */
1193	void	1286	void
1194	rxvt_get_ttymode (ttymode_t *tio, int erase)	1287	rxvt_get_ttymode (struct termios *tio, int erase)
1195	{	1288	{
1196	#ifdef HAVE_TERMIOS_H
1197	/*	1289	/*
1198	* standard System V termios interface	1290	* standard System V termios interface
1199	*/	1291	*/
1200	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1292	if (tcgetattr (STDIN_FILENO, tio) < 0)
1201	{	1293	{
1202	// return error - use system defaults,	1294	// return error - use system defaults,
1203	// where possible, and zero elsewhere	1295	// where possible, and zero elsewhere
1204	memset (tio, 0, sizeof (ttymode_t));	1296	memset (tio, 0, sizeof (struct termios));
1205		1297
1206	tio->c_cc[VINTR] = CINTR;	1298	tio->c_cc[VINTR] = CINTR;
1207	tio->c_cc[VQUIT] = CQUIT;	1299	tio->c_cc[VQUIT] = CQUIT;
1208	tio->c_cc[VERASE] = CERASE;	1300	tio->c_cc[VERASE] = CERASE;
1209	#ifdef VERASE2	1301	#ifdef VERASE2
…		…
1268	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1360	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1269	# if defined (ECHOCTL) && defined (ECHOKE)	1361	# if defined (ECHOCTL) && defined (ECHOKE)
1270	| ECHOCTL | ECHOKE	1362	| ECHOCTL | ECHOKE
1271	# endif	1363	# endif
1272	| ECHOE | ECHOK);	1364	| ECHOE | ECHOK);
1273	# else /* HAVE_TERMIOS_H */
1274
1275	/*
1276	* sgtty interface
1277	*/
1278
1279	/* get parameters -- gtty */
1280	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1281	{
1282	tio->sg.sg_erase = CERASE; /* ^H */
1283	tio->sg.sg_kill = CKILL; /* ^U */
1284	}
1285
1286	if (erase != -1)
1287	tio->sg.sg_erase = (char)erase;
1288
1289	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1290
1291	/* get special characters */
1292	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1293	{
1294	tio->tc.t_intrc = CINTR; /* ^C */
1295	tio->tc.t_quitc = CQUIT; /* ^\ */
1296	tio->tc.t_startc = CSTART; /* ^Q */
1297	tio->tc.t_stopc = CSTOP; /* ^S */
1298	tio->tc.t_eofc = CEOF; /* ^D */
1299	tio->tc.t_brkc = -1;
1300	}
1301
1302	/* get local special chars */
1303	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1304	{
1305	tio->lc.t_suspc = CSUSP; /* ^Z */
1306	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1307	tio->lc.t_rprntc = CRPRNT; /* ^R */
1308	tio->lc.t_flushc = CFLUSH; /* ^O */
1309	tio->lc.t_werasc = CWERASE; /* ^W */
1310	tio->lc.t_lnextc = CLNEXT; /* ^V */
1311	}
1312	/* get line discipline */
1313	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1314	# ifdef NTTYDISC
1315	tio->line = NTTYDISC;
1316	# endif /* NTTYDISC */
1317
1318	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1319	#endif /* HAVE_TERMIOS_H */
1320		1365
1321	/*	1366	/*
1322	* Debugging	1367	* Debugging
1323	*/	1368	*/
1324	#ifdef DEBUG_TTYMODE	1369	#ifdef DEBUG_TTYMODE
1325	#ifdef HAVE_TERMIOS_H
1326	/* c_iflag bits */	1370	/* c_iflag bits */
1327	fprintf (stderr, "Input flags\n");	1371	fprintf (stderr, "Input flags\n");
1328		1372
1329	/* cpp token stringize doesn't work on all machines <sigh> */	1373	/* cpp token stringize doesn't work on all machines <sigh> */
1330	# define FOO(flag,name) \	1374	# define FOO(flag,name) \
…		…
1393	FOO (VLNEXT, "VLNEXT");	1437	FOO (VLNEXT, "VLNEXT");
1394	# endif	1438	# endif
1395		1439
1396	fprintf (stderr, "\n");	1440	fprintf (stderr, "\n");
1397	# undef FOO	1441	# undef FOO
1398	# endif /* HAVE_TERMIOS_H */	1442	#endif /* DEBUG_TTYMODE */
1399	#endif /* DEBUG_TTYMODE */
1400	}	1443	}
1401		1444
1402	/*----------------------------------------------------------------------*/	1445	/*----------------------------------------------------------------------*/
1403	/*	1446	/*
1404	* 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
…		…
1409	rxvt_term::run_command (const char *const *argv)	1452	rxvt_term::run_command (const char *const *argv)
1410	{	1453	{
1411	#if ENABLE_FRILLS	1454	#if ENABLE_FRILLS
1412	if (rs[Rs_pty_fd])	1455	if (rs[Rs_pty_fd])
1413	{	1456	{
1414	pty.pty = atoi (rs[Rs_pty_fd]);	1457	pty->pty = atoi (rs[Rs_pty_fd]);
1415		1458
		1459	if (pty->pty >= 0)
		1460	{
1416	if (getfd_hook)	1461	if (getfd_hook)
1417	pty.pty = (*getfd_hook) (pty.pty);	1462	pty->pty = (*getfd_hook) (pty->pty);
1418		1463
1419	if (pty.pty < 0 || fcntl (pty.pty, F_SETFL, O_NONBLOCK))	1464	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1420	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");	1465	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1466	}
1421	}	1467	}
1422	else	1468	else
1423	#endif	1469	#endif
1424	if (!pty.get ())	1470	if (!pty->get ())
1425	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");	1471	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1426		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);
1427	pty.set_utf8_mode (enc_utf8);	1489	pty->set_utf8_mode (enc_utf8);
1428		1490
1429	/* set initial window size */	1491	/* set initial window size */
1430	tt_winch ();	1492	tt_winch ();
1431
1432	int er;
1433
1434	#ifndef NO_BACKSPACE_KEY
1435	if (key_backspace[0] && !key_backspace[1])
1436	er = key_backspace[0];
1437	else if (strcmp (key_backspace, "DEC") == 0)
1438	er = '\177'; /* the initial state anyway */
1439	else
1440	#endif
1441	er = -1;
1442
1443	rxvt_get_ttymode (&tio, er);
1444		1493
1445	#if ENABLE_FRILLS	1494	#if ENABLE_FRILLS
1446	if (rs[Rs_pty_fd])	1495	if (rs[Rs_pty_fd])
1447	return;	1496	return;
1448	#endif	1497	#endif
1449		1498
1450	#ifndef __QNX__
1451	/* spin off the command interpreter */	1499	/* spin off the command interpreter */
1452	switch (cmd_pid = fork ())	1500	switch (cmd_pid = fork ())
1453	{	1501	{
1454	case -1:	1502	case -1:
1455	{	1503	{
…		…
1457	rxvt_fatal ("can't fork, aborting.\n");	1505	rxvt_fatal ("can't fork, aborting.\n");
1458	}	1506	}
1459	case 0:	1507	case 0:
1460	init_env ();	1508	init_env ();
1461		1509
1462	if (!pty.make_controlling_tty ())	1510	if (!pty->make_controlling_tty ())
1463	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);	1511	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1464	else	1512	else
1465	{	1513	{
1466	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1514	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1467	dup2 (pty.tty, STDIN_FILENO);	1515	dup2 (pty->tty, STDIN_FILENO);
1468	dup2 (pty.tty, STDOUT_FILENO);	1516	dup2 (pty->tty, STDOUT_FILENO);
1469	dup2 (pty.tty, STDERR_FILENO);	1517	dup2 (pty->tty, STDERR_FILENO);
1470		1518
1471	// close all our file handles that we do no longer need	1519	// close all our file handles that we do no longer need
1472	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)	1520	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1473	{	1521	{
1474	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);	1522	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1475	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);	1523	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1476	}	1524	}
1477		1525
1478	run_child (argv);	1526	run_child (argv);
1479	fprintf (stderr, "%s: unable to exec child.", RESNAME);	1527	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1480	}	1528	}
1481		1529
1482	_exit (EXIT_FAILURE);	1530	_exit (EXIT_FAILURE);
1483		1531
1484	default:	1532	default:
1485	{	1533	if (!option (Opt_utmpInhibit))
1486	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1534	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1487	int fdstdin;
1488		1535
1489	fdstdin = dup (STDIN_FILENO);	1536	pty->close_tty ();
1490	dup2 (pty.tty, STDIN_FILENO);
1491	#endif
1492		1537
1493	#ifdef UTMP_SUPPORT	1538	child_ev.start (cmd_pid);
1494	privileged_utmp (SAVE);
1495	#endif
1496		1539
1497	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1540	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1498
1499	dup2 (fdstdin, STDIN_FILENO);
1500	close (fdstdin);
1501	#endif
1502	}
1503
1504	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1505	break;	1541	break;
1506	}	1542	}
1507	#else /* __QNX__ uses qnxspawn () */
1508	fchmod (pty.tty, 0622);
1509	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1510	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1511
1512	if (run_child (argv) == -1)
1513	exit (EXIT_FAILURE);
1514	#endif
1515	}	1543	}
1516		1544
1517	/* ------------------------------------------------------------------------- *	1545	/* ------------------------------------------------------------------------- *
1518	* CHILD PROCESS OPERATIONS *	1546	* CHILD PROCESS OPERATIONS *
1519	* ------------------------------------------------------------------------- */	1547	* ------------------------------------------------------------------------- */
…		…
1524	int	1552	int
1525	rxvt_term::run_child (const char *const *argv)	1553	rxvt_term::run_child (const char *const *argv)
1526	{	1554	{
1527	char *login;	1555	char *login;
1528		1556
1529	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1530
1531	if (OPTION (Opt_console))	1557	if (option (Opt_console))
		1558	{
1532	{ /* be virtual console, fail silently */	1559	/* be virtual console, fail silently */
1533	#ifdef TIOCCONS	1560	#ifdef TIOCCONS
1534	unsigned int on = 1;	1561	unsigned int on = 1;
1535		1562
1536	ioctl (STDIN_FILENO, TIOCCONS, &on);	1563	ioctl (STDIN_FILENO, TIOCCONS, &on);
1537	#elif defined (SRIOCSREDIR)	1564	#elif defined (SRIOCSREDIR)
…		…
1539		1566
1540	fd = open (CONSOLE, O_WRONLY, 0);	1567	fd = open (CONSOLE, O_WRONLY, 0);
1541	if (fd >= 0)	1568	if (fd >= 0)
1542	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1569	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1543	close (fd);	1570	close (fd);
1544	#endif /* SRIOCSREDIR */	1571	#endif /* SRIOCSREDIR */
1545	}	1572	}
1546		1573
1547	/* reset signals and spin off the command interpreter */	1574	/* reset signals and spin off the command interpreter */
1548	signal (SIGINT, SIG_DFL);	1575	signal (SIGINT, SIG_DFL);
1549	signal (SIGQUIT, SIG_DFL);	1576	signal (SIGQUIT, SIG_DFL);
…		…
1556	*/	1583	*/
1557	#ifdef SIGTSTP	1584	#ifdef SIGTSTP
1558	signal (SIGTSTP, SIG_IGN);	1585	signal (SIGTSTP, SIG_IGN);
1559	signal (SIGTTIN, SIG_IGN);	1586	signal (SIGTTIN, SIG_IGN);
1560	signal (SIGTTOU, SIG_IGN);	1587	signal (SIGTTOU, SIG_IGN);
1561	#endif /* SIGTSTP */	1588	#endif /* SIGTSTP */
1562		1589
1563	// unblock signals (signals are blocked by iom.C
1564	sigset_t ss;
1565	sigemptyset (&ss);
1566	sigprocmask (SIG_SETMASK, &ss, 0);
1567
1568	#ifndef __QNX__
1569	/* command interpreter path */	1590	/* command interpreter path */
1570	if (argv != NULL)	1591	if (argv)
1571	{	1592	{
1572	# ifdef DEBUG_CMD	1593	# ifdef DEBUG_CMD
1573	int i;	1594	int i;
1574		1595
1575	for (i = 0; argv[i]; i++)	1596	for (i = 0; argv[i]; i++)
…		…
1579	execvp (argv[0], (char *const *)argv);	1600	execvp (argv[0], (char *const *)argv);
1580	/* no error message: STDERR is closed! */	1601	/* no error message: STDERR is closed! */
1581	}	1602	}
1582	else	1603	else
1583	{	1604	{
1584	const char *argv0, *shell;	1605	const char *argv0, *shell;
1585		1606
1586	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')	1607	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1587	shell = "/bin/sh";	1608	shell = "/bin/sh";
1588		1609
1589	argv0 = (const char *)rxvt_r_basename (shell);	1610	argv0 = rxvt_basename (shell);
1590		1611
1591	if (OPTION (Opt_loginShell))	1612	if (option (Opt_loginShell))
1592	{	1613	{
1593	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));	1614	login = (char *)rxvt_malloc (strlen (argv0) + 2);
1594		1615
1595	login[0] = '-';	1616	login[0] = '-';
1596	strcpy (&login[1], argv0);	1617	strcpy (&login[1], argv0);
1597	argv0 = login;	1618	argv0 = login;
1598	}	1619	}
		1620
1599	execlp (shell, argv0, NULL);	1621	execlp (shell, argv0, (char *)0);
1600	/* no error message: STDERR is closed! */	1622	/* no error message: STDERR is closed! */
1601	}	1623	}
1602
1603	#else /* __QNX__ uses qnxspawn () */
1604
1605	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1606	char *command = NULL, fullcommand[_MAX_PATH];
1607	char **arg_v, *arg_a[2] = { NULL, NULL };
1608
1609	if (argv != NULL)
1610	{
1611	if (access (argv[0], X_OK) == -1)
1612	{
1613	if (strchr (argv[0], '/') == NULL)
1614	{
1615	searchenv (argv[0], "PATH", fullcommand);
1616
1617	if (fullcommand[0] != '\0')
1618	command = fullcommand;
1619	}
1620
1621	if (access (command, X_OK) == -1)
1622	return -1;
1623	}
1624	else
1625	command = argv[0];
1626
1627	arg_v = argv;
1628	}
1629	else
1630	{
1631	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1632	command = "/bin/sh";
1633
1634	arg_a[0] = my_basename (command);
1635
1636	if (OPTION (Opt_loginShell))
1637	{
1638	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1639
1640	login[0] = '-';
1641	strcpy (&login[1], arg_a[0]);
1642	arg_a[0] = login;
1643	}
1644
1645	arg_v = arg_a;
1646	}
1647
1648	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1649	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1650	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1651	command, arg_v, environ, iov_a, 0);
1652	if (login)
1653	free (login);
1654
1655	pty.close_tty ();
1656	return pty.pty;
1657	#endif
1658		1624
1659	return -1;	1625	return -1;
1660	}	1626	}
1661		1627
1662	/*----------------------- end-of-file (C source) -----------------------*/	1628	/*----------------------- end-of-file (C source) -----------------------*/

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