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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.120 by root, Mon Nov 28 18:37:42 2005 UTC vs.
Revision 1.249 by ayin, Tue Feb 19 10:47:03 2008 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: init.C	2	* File: init.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7	* - original version	7	* - original version
8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>	8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9	* - extensive modifications	9	* - extensive modifications
		10	* Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
		11	* Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
		12	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	13	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11	* - extensive modifications	14	* - extensive modifications
12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13	* - QNX support
14	* Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>	15	* Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com>
15	*	16	*
16	* This program is free software; you can redistribute it and/or modify	17	* This program is free software; you can redistribute it and/or modify
17	* it under the terms of the GNU General Public License as published by	18	* it under the terms of the GNU General Public License as published by
18	* the Free Software Foundation; either version 2 of the License, or	19	* the Free Software Foundation; either version 2 of the License, or
19	* (at your option) any later version.	20	* (at your option) any later version.
…		…
33		34
34	#include "../config.h" /* NECESSARY */	35	#include "../config.h" /* NECESSARY */
35	#include "rxvt.h" /* NECESSARY */	36	#include "rxvt.h" /* NECESSARY */
36	#include "rxvtutil.h"	37	#include "rxvtutil.h"
37	#include "init.h"	38	#include "init.h"
		39	#include "keyboard.h"
		40
		41	#include <limits>
38		42
39	#include <csignal>	43	#include <csignal>
		44
		45	#include <fcntl.h>
		46
		47	#ifdef HAVE_XSETLOCALE
		48	# define X_LOCALE
		49	# include <X11/Xlocale.h>
		50	#else
		51	# ifdef HAVE_SETLOCALE
		52	# include <clocale>
		53	# endif
		54	#endif
		55
		56	#ifdef HAVE_NL_LANGINFO
		57	# include <langinfo.h>
		58	#endif
		59
		60	#ifdef DISPLAY_IS_IP
		61	/* On Solaris link with -lsocket and -lnsl */
		62	#include <sys/types.h>
		63	#include <sys/socket.h>
		64
		65	/* these next two are probably only on Sun (not Solaris) */
		66	#ifdef HAVE_SYS_SOCKIO_H
		67	#include <sys/sockio.h>
		68	#endif
		69	#ifdef HAVE_SYS_BYTEORDER_H
		70	#include <sys/byteorder.h>
		71	#endif
		72
		73	#include <netinet/in.h>
		74	#include <arpa/inet.h>
		75	#include <net/if.h>
		76	#include <net/if_arp.h>
		77
		78	static char *
		79	rxvt_network_display (const char *display)
		80	{
		81	char buffer[1024], *rval = NULL;
		82	struct ifconf ifc;
		83	struct ifreq *ifr;
		84	int i, skfd;
		85
		86	if (display[0] != ':' && strncmp (display, "unix:", 5))
		87	return (char *) display; /* nothing to do */
		88
		89	ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
		90	ifc.ifc_buf = buffer;
		91
		92	if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
		93	{
		94	perror ("socket");
		95	return NULL;
		96	}
		97
		98	if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
		99	{
		100	perror ("SIOCGIFCONF");
		101	close (skfd);
		102	return NULL;
		103	}
		104
		105	for (i = 0, ifr = ifc.ifc_req;
		106	i < (ifc.ifc_len / sizeof (struct ifreq));
		107	i++, ifr++)
		108	{
		109	struct ifreq ifr2;
		110
		111	strcpy (ifr2.ifr_name, ifr->ifr_name);
		112
		113	if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
		114	{
		115	unsigned long addr;
		116	struct sockaddr_in *p_addr;
		117
		118	p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
		119	addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
		120
		121	/*
		122	* not "0.0.0.0" or "127.0.0.1" - so format the address
		123	*/
		124	if (addr && addr != 0x7F000001)
		125	{
		126	char *colon = strchr (display, ':');
		127
		128	if (colon == NULL)
		129	colon = ":0.0";
		130
		131	rval = rxvt_malloc (strlen (colon) + 16);
		132	sprintf (rval, "%d.%d.%d.%d%s",
		133	(int) ((addr >> 030) & 0xFF),
		134	(int) ((addr >> 020) & 0xFF),
		135	(int) ((addr >> 010) & 0xFF),
		136	(int) (addr & 0xFF), colon);
		137	break;
		138	}
		139	}
		140	}
		141
		142	close (skfd);
		143
		144	return rval;
		145	}
		146	#endif
40		147
41	const char *const def_colorName[] =	148	const char *const def_colorName[] =
42	{	149	{
43	COLOR_FOREGROUND,	150	COLOR_FOREGROUND,
44	COLOR_BACKGROUND,	151	COLOR_BACKGROUND,
45	/* low-intensity colors */	152	/* low-intensity colors */
46	"Black", /* 0: black (#000000) */	153	"rgb:00/00/00", // 0: black (Black)
47	#ifndef NO_BRIGHTCOLOR	154	"rgb:cd/00/00", // 1: red (Red3)
48	"Red3", /* 1: red (#CD0000) */	155	"rgb:00/cd/00", // 2: green (Green3)
49	"Green3", /* 2: green (#00CD00) */	156	"rgb:cd/cd/00", // 3: yellow (Yellow3)
50	"Yellow3", /* 3: yellow (#CDCD00) */	157	"rgb:00/00/cd", // 4: blue (Blue3)
51	"Blue3", /* 4: blue (#0000CD) */	158	"rgb:cd/00/cd", // 5: magenta (Magenta3)
52	"Magenta3", /* 5: magenta (#CD00CD) */	159	"rgb:00/cd/cd", // 6: cyan (Cyan3)
53	"Cyan3", /* 6: cyan (#00CDCD) */
54	# ifdef XTERM_COLORS	160	# ifdef XTERM_COLORS
55	"Grey90", /* 7: white (#E5E5E5) */	161	"rgb:e5/e5/e5", // 7: white (Grey90)
56	# else	162	# else
57	"AntiqueWhite", /* 7: white (#FAEBD7) */	163	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
58	# endif	164	# endif
59	/* high-intensity colors */	165	/* high-intensity colors */
60	# ifdef XTERM_COLORS	166	# ifdef XTERM_COLORS
61	"Grey30", /* 8: bright black (#4D4D4D) */	167	"rgb:4d/4d/4d", // 8: bright black (Grey30)
62	# else	168	# else
63	"Grey25", /* 8: bright black (#404040) */	169	"rgb:40/40/40", // 8: bright black (Grey25)
64	# endif	170	# endif
65	#endif /* NO_BRIGHTCOLOR */	171	"rgb:ff/00/00", // 1/9: bright red (Reed)
66	"Red", /* 1/9: bright red (#FF0000) */	172	"rgb:00/ff/00", // 2/10: bright green (Green)
67	"Green", /* 2/10: bright green (#00FF00) */	173	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
68	"Yellow", /* 3/11: bright yellow (#FFFF00) */	174	"rgb:00/00/ff", // 4/12: bright blue (Blue)
69	"Blue", /* 4/12: bright blue (#0000FF) */	175	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
70	"Magenta", /* 5/13: bright magenta (#FF00FF) */	176	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
71	"Cyan", /* 6/14: bright cyan (#00FFFF) */	177	"rgb:ff/ff/ff", // 7/15: bright white (White)
72	"White", /* 7/15: bright white (#FFFFFF) */
73		178
74	// 88 xterm colours	179	// 88 xterm colours
75	"rgb:00/00/00",	180	"rgb:00/00/00",
76	"rgb:00/00/8b",	181	"rgb:00/00/8b",
77	"rgb:00/00/cd",	182	"rgb:00/00/cd",
…		…
146	"rgb:e7/e7/e7",	251	"rgb:e7/e7/e7",
147		252
148	#ifndef NO_CURSORCOLOR	253	#ifndef NO_CURSORCOLOR
149	COLOR_CURSOR_BACKGROUND,	254	COLOR_CURSOR_BACKGROUND,
150	COLOR_CURSOR_FOREGROUND,	255	COLOR_CURSOR_FOREGROUND,
151	#endif /* ! NO_CURSORCOLOR */	256	#endif /* ! NO_CURSORCOLOR */
152	NULL, /* Color_pointer_fg */	257	NULL, /* Color_pointer_fg */
153	NULL, /* Color_pointer_bg */	258	NULL, /* Color_pointer_bg */
154	NULL, /* Color_border */	259	NULL, /* Color_border */
155	#ifndef NO_BOLD_UNDERLINE_REVERSE	260	#ifndef NO_BOLD_UNDERLINE_REVERSE
156	NULL, /* Color_BD */	261	NULL, /* Color_BD */
157	NULL, /* Color_IT */	262	NULL, /* Color_IT */
158	NULL, /* Color_UL */	263	NULL, /* Color_UL */
159	NULL, /* Color_RV */	264	NULL, /* Color_RV */
160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	265	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
161	#if ENABLE_FRILLS	266	#if ENABLE_FRILLS
162	NULL, // Color_underline	267	NULL, // Color_underline
163	#endif	268	#endif
164	#ifdef OPTION_HC	269	#ifdef OPTION_HC
165	NULL,	270	NULL,
166	#endif	271	#endif
167	#ifdef KEEP_SCROLLCOLOR
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	sw_term.start (SIGTERM);
222	sw_int.start (SIGINT);
223
224	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
225	#ifdef OFF_FOCUS_FADING
226	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
227	#endif
228	pix_colors = pix_colors_focused;	287	pix_colors = pix_colors_focused;
229
230	if (pix_colors == NULL)
231	return false;
232
233	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
234	TermWin.pixmap = None;
235	#endif
236		288
237	MEvent.time = CurrentTime;	289	MEvent.time = CurrentTime;
238	MEvent.button = AnyButton;	290	MEvent.button = AnyButton;
239	options = DEFAULT_OPTIONS;
240	want_refresh = 1;	291	want_refresh = 1;
241	priv_modes = SavedModes = PrivMode_Default;	292	priv_modes = SavedModes = PrivMode_Default;
242	TermWin.focus = 0;
243	TermWin.ncol = 80;	293	ncol = 80;
244	TermWin.nrow = 24;	294	nrow = 24;
245	TermWin.int_bwidth = INTERNALBORDERWIDTH;	295	int_bwidth = INTERNALBORDERWIDTH;
246	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	296	ext_bwidth = EXTERNALBORDERWIDTH;
247	TermWin.lineSpace = LINESPACE;	297	lineSpace = LINESPACE;
248	TermWin.saveLines = SAVELINES;	298	saveLines = SAVELINES;
249	numpix_colors = TOTAL_COLORS;
250		299
251	refresh_limit = 1;
252	refresh_type = SLOW_REFRESH;	300	refresh_type = SLOW_REFRESH;
253	prev_nrow = prev_ncol = 0;
254		301
255	oldcursor.row = oldcursor.col = -1;	302	oldcursor.row = oldcursor.col = -1;
256	#ifdef XPM_BACKGROUND
257	/* bgPixmap.w = bgPixmap.h = 0; */
258	bgPixmap.x = bgPixmap.y = 50;
259	bgPixmap.pixmap = None;
260	#endif
261		303
262	last_bot = last_state = -1;	304	set_option (Opt_scrollBar);
263		305	set_option (Opt_scrollTtyOutput);
264	#ifdef MENUBAR	306	set_option (Opt_jumpScroll);
265	menu_readonly = 1;	307	set_option (Opt_skipScroll);
266	# if ! (MENUBAR_MAX > 1)	308	set_option (Opt_secondaryScreen);
267	CurrentBar = &BarList;	309	set_option (Opt_secondaryScroll);
268	# endif /* (MENUBAR_MAX > 1) */	310	set_option (Opt_pastableTabs);
269	#endif	311	set_option (Opt_intensityStyles);
270		312	set_option (Opt_iso14755_52);
271	return true;	313	set_option (Opt_buffered);
272	}	314	}
273		315
274	void	316	static void
275	rxvt_term::init_secondary ()	317	init_secondary ()
276	{	318	{
277	int i;	319	int i;
278		320
279	/*
280	* Close all unused file descriptors
281	* We don't want them, we don't need them.
282	*/
283	if ((i = open ("/dev/null", O_RDONLY)) < 0)	321	if ((i = open ("/dev/null", O_RDONLY)) < 0)
284	{	322	{
285	/* TODO: BOO HISS */
286	dup2 (STDERR_FILENO, STDIN_FILENO);	323	dup2 (STDERR_FILENO, STDIN_FILENO);
287	}	324	}
288	else if (i > STDIN_FILENO)	325	else if (i != STDIN_FILENO)
289	{	326	{
290	dup2 (i, STDIN_FILENO);	327	dup2 (i, STDIN_FILENO);
291	close (i);	328	close (i);
292	}	329	}
293		330
294	dup2 (STDERR_FILENO, STDOUT_FILENO);	331	dup2 (STDERR_FILENO, STDOUT_FILENO);
295
296	#if 0 // schmorp sayz closing filies is murder
297	for (i = STDERR_FILENO + 1; i < num_fds; i++)
298	{
299	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
300	if (i == 4 || i == 7)
301	continue;
302	#endif
303	close (i);
304	}
305	#endif
306	}	332	}
307		333
308	/*----------------------------------------------------------------------*/	334	/*----------------------------------------------------------------------*/
309	const char **	335	const char **
310	rxvt_term::init_resources (int argc, const char *const *argv)	336	rxvt_term::init_resources (int argc, const char *const *argv)
311	{	337	{
312	int i, r_argc;	338	int i, r_argc;
313	char *val;
314	const char **cmd_argv, **r_argv;	339	const char **cmd_argv, **r_argv;
315		340
316	/*	341	/*
317	* Look for -exec option. Find => split and make cmd_argv[] of command args	342	* Look for -e option. Find => split and make cmd_argv[] of command args
318	*/	343	*/
319	for (r_argc = 0; r_argc < argc; r_argc++)	344	for (r_argc = 0; r_argc < argc; r_argc++)
320	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))	345	if (!strcmp (argv[r_argc], "-e"))
321	break;	346	break;
		347
		348	if (r_argc == argc)
		349	cmd_argv = NULL;
		350	else if (!argv[r_argc + 1])
		351	rxvt_fatal ("option '-e' requires an argument, aborting.\n");
		352	else
		353	{
		354	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
		355
		356	for (i = 0; i < argc - r_argc - 1; i++)
		357	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
		358
		359	cmd_argv[i] = NULL;
		360	}
322		361
323	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	362	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
324		363
325	for (i = 0; i < r_argc; i++)	364	for (i = 0; i < r_argc; i++)
326	r_argv[i] = (const char *)argv[i];	365	r_argv[i] = (const char *)argv[i];
327		366
328	r_argv[i] = NULL;	367	r_argv[i] = NULL;
329		368
330	if (r_argc == argc)
331	cmd_argv = NULL;
332	else
333	{
334	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
335
336	for (i = 0; i < argc - r_argc - 1; i++)
337	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
338
339	cmd_argv[i] = NULL;
340	}
341
342	rs[Rs_name] = rxvt_r_basename (argv[0]);	369	rs[Rs_name] = rxvt_basename (argv[0]);
343		370
344	/*	371	/*
345	* Open display, get options/resources and create the window	372	* Open display, get options/resources and create the window
346	*/	373	*/
		374
347	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	375	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
348	rs[Rs_display_name] = ":0";	376	rs[Rs_display_name] = ":0";
349		377
350	get_options (r_argc, r_argv);	378	get_options (r_argc, r_argv);
351		379
352	if (!(display = displays.get (rs[Rs_display_name])))	380	if (!(display = displays.get (rs[Rs_display_name])))
		381	{
		382	free (r_argv);
353	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);	383	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		384	}
354		385
		386	// using a local pointer decreases code size a lot
		387	xa = display->xa;
		388
		389	set (display);
355	extract_resources ();	390	extract_resources ();
		391
		392	#if XFT
		393	if (rs[Rs_depth])
		394	select_visual (strtol (rs[Rs_depth], 0, 0));
		395	#endif
		396
		397	#ifdef HAVE_AFTERIMAGE
		398	set_application_name ((char*)rs[Rs_name]);
		399	set_output_threshold (OUTPUT_LEVEL_WARNING);
		400	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		401	#endif
356	free (r_argv);	402	free (r_argv);
		403
		404	for (int i = NUM_RESOURCES; i--; )
		405	if (rs [i] == resval_undef)
		406	rs [i] = 0;
		407
		408	#if ENABLE_PERL
		409	if (!rs[Rs_perl_ext_1])
		410	rs[Rs_perl_ext_1] = "default";
		411
		412	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		413	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		414	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
		415	{
		416	rxvt_perl.init (this);
		417	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		418	}
		419	#endif
357		420
358	/*	421	/*
359	* set any defaults not already set	422	* set any defaults not already set
360	*/	423	*/
361	if (cmd_argv && cmd_argv[0])	424	if (cmd_argv && cmd_argv[0])
362	{	425	{
363	if (!rs[Rs_title])	426	if (!rs[Rs_title])
364	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	427	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
365	if (!rs[Rs_iconName])	428	if (!rs[Rs_iconName])
366	rs[Rs_iconName] = rs[Rs_title];	429	rs[Rs_iconName] = rs[Rs_title];
367	}	430	}
368	else	431	else
369	{	432	{
…		…
372	if (!rs[Rs_iconName])	435	if (!rs[Rs_iconName])
373	rs[Rs_iconName] = rs[Rs_name];	436	rs[Rs_iconName] = rs[Rs_name];
374	}	437	}
375		438
376	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	439	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
377	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	440	saveLines = min (i, MAX_SAVELINES);
378		441
379	#if ENABLE_FRILLS	442	#if ENABLE_FRILLS
380	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	443	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
381	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	444	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		445
382	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	446	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
383	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	447	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		448
384	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	449	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
385	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	450	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
386	#endif	451	#endif
387		452
388	#ifdef POINTER_BLANK	453	#ifdef POINTER_BLANK
389	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	454	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
390	pointerBlankDelay = i;	455	pointerBlankDelay = i;
391	else	456	else
392	pointerBlankDelay = 2;	457	pointerBlankDelay = 2;
393	#endif	458	#endif
394		459
395	/* no point having a scrollbar without having any scrollback! */	460	/* no point having a scrollbar without having any scrollback! */
396	if (!TermWin.saveLines)	461	if (!saveLines)
397	options &= ~Opt_scrollBar;	462	set_option (Opt_scrollBar, 0);
398		463
399	#ifdef PRINTPIPE	464	#ifdef PRINTPIPE
400	if (!rs[Rs_print_pipe])	465	if (!rs[Rs_print_pipe])
401	rs[Rs_print_pipe] = PRINTPIPE;	466	rs[Rs_print_pipe] = PRINTPIPE;
402	#endif	467	#endif
…		…
405	rs[Rs_cutchars] = CUTCHARS;	470	rs[Rs_cutchars] = CUTCHARS;
406		471
407	#ifndef NO_BACKSPACE_KEY	472	#ifndef NO_BACKSPACE_KEY
408	if (!rs[Rs_backspace_key])	473	if (!rs[Rs_backspace_key])
409	# ifdef DEFAULT_BACKSPACE	474	# ifdef DEFAULT_BACKSPACE
410	key_backspace = DEFAULT_BACKSPACE;	475	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
411	# else	476	# else
412	key_backspace = "DEC"; /* can toggle between \010 or \177 */	477	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
413	# endif	478	# endif
414	else
415	{
416	val = strdup (rs[Rs_backspace_key]);
417	rxvt_Str_trim (val);
418	rxvt_Str_escaped (val);
419	key_backspace = val;
420	}
421	#endif	479	#endif
422		480
423	#ifndef NO_DELETE_KEY	481	#ifndef NO_DELETE_KEY
424	if (!rs[Rs_delete_key])	482	if (!rs[Rs_delete_key])
425	# ifdef DEFAULT_DELETE	483	# ifdef DEFAULT_DELETE
426	key_delete = DEFAULT_DELETE;	484	rs[Rs_delete_key] = DEFAULT_DELETE;
427	# else	485	# else
428	key_delete = "\033[3~";	486	rs[Rs_delete_key] = "\033[3~";
429	# endif
430	else
431	{
432	val = strdup (rs[Rs_delete_key]);
433	rxvt_Str_trim (val);
434	rxvt_Str_escaped (val);
435	key_delete = val;
436	}
437	#endif	487	# endif
438	if (rs[Rs_answerbackstring])
439	{
440	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
441	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
442	}
443
444	#ifdef HAVE_SCROLLBARS
445	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
446	#endif	488	#endif
		489
		490	scrollBar.setup (this);
447		491
448	#ifdef XTERM_REVERSE_VIDEO	492	#ifdef XTERM_REVERSE_VIDEO
449	/* this is how xterm implements reverseVideo */	493	/* this is how xterm implements reverseVideo */
450	if (options & Opt_reverseVideo)	494	if (option (Opt_reverseVideo))
451	{	495	{
452	if (!rs[Rs_color + Color_fg])	496	if (!rs[Rs_color + Color_fg])
453	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	497	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		498
454	if (!rs[Rs_color + Color_bg])	499	if (!rs[Rs_color + Color_bg])
455	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	500	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
456	}	501	}
457	#endif	502	#endif
458		503
…		…
460	if (!rs[Rs_color + i])	505	if (!rs[Rs_color + i])
461	rs[Rs_color + i] = def_colorName[i];	506	rs[Rs_color + i] = def_colorName[i];
462		507
463	#ifndef XTERM_REVERSE_VIDEO	508	#ifndef XTERM_REVERSE_VIDEO
464	/* this is how we implement reverseVideo */	509	/* this is how we implement reverseVideo */
465	if (options & Opt_reverseVideo)	510	if (option (Opt_reverseVideo))
466	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	511	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
467	#endif	512	#endif
468		513
469	/* convenient aliases for setting fg/bg to colors */	514	/* convenient aliases for setting fg/bg to colors */
470	color_aliases (Color_fg);	515	color_aliases (Color_fg);
471	color_aliases (Color_bg);	516	color_aliases (Color_bg);
472	#ifndef NO_CURSORCOLOR	517	#ifndef NO_CURSORCOLOR
473	color_aliases (Color_cursor);	518	color_aliases (Color_cursor);
474	color_aliases (Color_cursor2);	519	color_aliases (Color_cursor2);
475	#endif /* NO_CURSORCOLOR */	520	#endif /* NO_CURSORCOLOR */
476	color_aliases (Color_pointer_fg);	521	color_aliases (Color_pointer_fg);
477	color_aliases (Color_pointer_bg);	522	color_aliases (Color_pointer_bg);
478	color_aliases (Color_border);	523	color_aliases (Color_border);
479	#ifndef NO_BOLD_UNDERLINE_REVERSE	524	#ifndef NO_BOLD_UNDERLINE_REVERSE
480	color_aliases (Color_BD);	525	color_aliases (Color_BD);
481	color_aliases (Color_UL);	526	color_aliases (Color_UL);
482	color_aliases (Color_RV);	527	color_aliases (Color_RV);
483	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	528	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
484		529
485	if (!rs[Rs_color + Color_border])	530	if (!rs[Rs_color + Color_border])
486	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];	531	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
487		532
488	return cmd_argv;	533	return cmd_argv;
		534	}
		535
		536	/*----------------------------------------------------------------------*/
		537	void
		538	rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
		539	{
		540	this->envv = envv;
		541
		542	SET_R (this);
		543	set_locale ("");
		544	set_environ (envv); // few things in X do not call setlocale :(
		545
		546	init_vars ();
		547
		548	init_secondary ();
		549
		550	const char **cmd_argv = init_resources (argc, argv);
		551
		552	#ifdef KEYSYM_RESOURCE
		553	keyboard->register_done ();
		554	#endif
		555
		556	if (option (Opt_scrollBar))
		557	scrollBar.state = STATE_IDLE; /* set existence for size calculations */
		558
		559	pty = ptytty::create ();
		560
		561	create_windows (argc, argv);
		562
		563	init_xlocale ();
		564
		565	scr_reset (); // initialize screen
		566
		567	#if 0
		568	XSynchronize (dpy, True);
		569	#endif
		570
		571	if (option (Opt_scrollBar))
		572	scrollBar.resize (); /* create and map scrollbar */
		573	#ifdef HAVE_BG_PIXMAP
		574	{
		575	bgPixmap.set_target (this);
		576	bgPixmap.invalidate ();
		577
		578	#ifdef ENABLE_TRANSPARENCY
		579	if (option (Opt_transparent))
		580	{
		581	bgPixmap.set_transparent ();
		582
		583	#ifdef HAVE_AFTERIMAGE
		584	if (rs [Rs_blurradius])
		585	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
		586	#endif
		587	if (ISSET_PIXCOLOR (Color_tint))
		588	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
		589
		590	if (rs [Rs_shade])
		591	bgPixmap.set_shade (rs [Rs_shade]);
		592
		593	bgPixmap.set_root_pixmap ();
		594	XSelectInput (dpy, display->root, PropertyChangeMask);
		595	rootwin_ev.start (display, display->root);
		596	}
		597	#endif
		598
		599	#ifdef BG_IMAGE_FROM_FILE
		600	if (rs[Rs_backgroundPixmap])
		601	{
		602	const char *p = rs[Rs_backgroundPixmap];
		603
		604	if ((p = strchr (p, ';')) != 0)
		605	{
		606	p++;
		607	bgPixmap.set_geometry (p);
		608	}
		609	else
		610	bgPixmap.set_defaultGeometry ();
		611
		612	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
		613	if (!bgPixmap.window_position_sensitive ())
		614	update_background ();
		615	}
		616	#endif
		617	}
		618	#endif
		619
		620	#if ENABLE_PERL
		621	rootwin_ev.start (display, display->root);
		622	#endif
		623
		624	set_colorfgbg ();
		625
		626	init_command (cmd_argv);
		627
		628	free (cmd_argv);
		629
		630	if (pty->pty >= 0)
		631	pty_ev.start (pty->pty, ev::READ);
		632
		633	HOOK_INVOKE ((this, HOOK_START, DT_END));
		634
		635	#if ENABLE_XEMBED
		636	if (rs[Rs_embed])
		637	{
		638	long info[2] = { 0, XEMBED_MAPPED };
		639
		640	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		641	32, PropModeReplace, (unsigned char *)&info, 2);
		642	}
		643	#endif
		644
		645	XMapWindow (dpy, vt);
		646	XMapWindow (dpy, parent[0]);
		647
		648	refresh_check ();
489	}	649	}
490		650
491	/*----------------------------------------------------------------------*/	651	/*----------------------------------------------------------------------*/
492	void	652	void
493	rxvt_term::init_env ()	653	rxvt_term::init_env ()
494	{	654	{
495	int i;	655	int i;
496	unsigned int u;
497	char *val;	656	char *val;
498		657
499	#ifdef DISPLAY_IS_IP	658	#ifdef DISPLAY_IS_IP
500	/* Fixup display_name for export over pty to any interested terminal	659	/* Fixup display_name for export over pty to any interested terminal
501	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	660	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
…		…
509	*/	668	*/
510	val = rxvt_network_display (rs[Rs_display_name]);	669	val = rxvt_network_display (rs[Rs_display_name]);
511	rs[Rs_display_name] = (const char *)val;	670	rs[Rs_display_name] = (const char *)val;
512		671
513	if (val == NULL)	672	if (val == NULL)
514	#endif /* DISPLAY_IS_IP */	673	#endif /* DISPLAY_IS_IP */
515	val = XDisplayString (display->display);	674	val = XDisplayString (dpy);
516		675
517	if (rs[Rs_display_name] == NULL)	676	if (rs[Rs_display_name] == NULL)
518	rs[Rs_display_name] = val; /* use broken `:0' value */	677	rs[Rs_display_name] = val; /* use broken `:0' value */
519		678
520	i = strlen (val);	679	i = strlen (val);
521	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	680	env_display = (char *)rxvt_malloc (i + 9);
522		681
523	sprintf (env_display, "DISPLAY=%s", val);	682	sprintf (env_display, "DISPLAY=%s", val);
524		683
525	/* avoiding the math library:	684	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
526	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
527	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
528	;
529	MAX_IT (i, 1);
530	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
531
532	sprintf (env_windowid, "WINDOWID=%u",
533	(unsigned int)TermWin.parent[0]);
534		685
535	/* add entries to the environment:	686	/* add entries to the environment:
536	* @ DISPLAY: in case we started with -display	687	* @ DISPLAY: in case we started with -display
537	* @ WINDOWID: X window id number of the window	688	* @ WINDOWID: X window id number of the window
538	* @ COLORTERM: terminal sub-name and also indicates its color	689	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
540	* @ TERMINFO: path to terminfo directory	691	* @ TERMINFO: path to terminfo directory
541	* @ COLORFGBG: fg;bg color codes	692	* @ COLORFGBG: fg;bg color codes
542	*/	693	*/
543	putenv (env_display);	694	putenv (env_display);
544	putenv (env_windowid);	695	putenv (env_windowid);
		696
545	if (env_colorfgbg)	697	if (env_colorfgbg)
546	putenv (env_colorfgbg);	698	putenv (env_colorfgbg);
547		699
548	#ifdef RXVT_TERMINFO	700	#ifdef RXVT_TERMINFO
549	putenv ("TERMINFO=" RXVT_TERMINFO);	701	putenv ("TERMINFO=" RXVT_TERMINFO);
550	#endif	702	#endif
551		703
552	if (display->depth <= 2)	704	if (depth <= 2)
553	putenv ("COLORTERM=" COLORTERMENV "-mono");	705	putenv ("COLORTERM=" COLORTERMENV "-mono");
554	else	706	else
555	putenv ("COLORTERM=" COLORTERMENVFULL);	707	putenv ("COLORTERM=" COLORTERMENVFULL);
556		708
557	if (rs[Rs_term_name] != NULL)	709	if (rs[Rs_term_name] != NULL)
558	{	710	{
559	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));	711	env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
560	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	712	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
561	putenv (env_term);	713	putenv (env_term);
562	}	714	}
563	else	715	else
564	putenv ("TERM=" TERMENV);	716	putenv ("TERM=" TERMENV);
…		…
566	#ifdef HAVE_UNSETENV	718	#ifdef HAVE_UNSETENV
567	/* avoid passing old settings and confusing term size */	719	/* avoid passing old settings and confusing term size */
568	unsetenv ("LINES");	720	unsetenv ("LINES");
569	unsetenv ("COLUMNS");	721	unsetenv ("COLUMNS");
570	unsetenv ("TERMCAP"); /* terminfo should be okay */	722	unsetenv ("TERMCAP"); /* terminfo should be okay */
571	#endif /* HAVE_UNSETENV */	723	#endif /* HAVE_UNSETENV */
572	}	724	}
573		725
574	/*----------------------------------------------------------------------*/	726	/*----------------------------------------------------------------------*/
575	/*	727	/*
576	* This is more or less stolen straight from XFree86 xterm.	728	* This is more or less stolen straight from XFree86 xterm.
577	* This should support all European type languages.	729	* This should support all European type languages.
578	*/	730	*/
579	void	731	void
580	rxvt_term::set_locale (const char *locale)	732	rxvt_term::set_locale (const char *locale)
581	{	733	{
		734	set_environ (envv);
		735
582	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	736	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
583	free (this->locale);	737	free (this->locale);
584	this->locale = setlocale (LC_CTYPE, locale);	738	this->locale = setlocale (LC_CTYPE, locale);
585		739
586	if (!this->locale)	740	if (!this->locale)
587	{	741	{
588	if (*locale)	742	if (*locale)
589	{	743	{
590	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);	744	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
591	setlocale (LC_CTYPE, "");	745	setlocale (LC_CTYPE, "C");
592	}	746	}
593	else	747	else
594	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");	748	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
595		749
596	this->locale = "";	750	this->locale = "C";
597	}	751	}
598		752
599		753
600	this->locale = rxvt_strdup (this->locale);	754	this->locale = strdup (this->locale);
601	SET_LOCALE (this->locale);	755	SET_LOCALE (this->locale);
602	mbstate.reset ();	756	mbstate.reset ();
603	#endif	757	#endif
604		758
605	#if HAVE_NL_LANGINFO	759	#if HAVE_NL_LANGINFO
…		…
616	}	770	}
617		771
618	void	772	void
619	rxvt_term::init_xlocale ()	773	rxvt_term::init_xlocale ()
620	{	774	{
		775	set_environ (envv);
		776
621	#ifdef USE_XIM	777	#ifdef USE_XIM
622	if (!locale)	778	if (!locale)
623	rxvt_warn ("setting locale failed, working without locale support.\n");	779	rxvt_warn ("setting locale failed, working without locale support.\n");
624	else	780	else
625	{	781	{
…		…
647	* Initialize the command connection.	803	* Initialize the command connection.
648	* This should be called after the X server connection is established.	804	* This should be called after the X server connection is established.
649	*/	805	*/
650		806
651	#ifdef META8_OPTION	807	#ifdef META8_OPTION
652	meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);	808	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
653	#endif	809	#endif
654		810
655	get_ourmods ();	811	get_ourmods ();
656		812
657	if (!(options & Opt_scrollTtyOutput))	813	if (!option (Opt_scrollTtyOutput))
658	priv_modes |= PrivMode_TtyOutputInh;	814	priv_modes |= PrivMode_TtyOutputInh;
659	if (options & Opt_scrollTtyKeypress)	815	if (option (Opt_scrollTtyKeypress))
660	priv_modes |= PrivMode_Keypress;	816	priv_modes |= PrivMode_Keypress;
661	if (!(options & Opt_jumpScroll))	817	if (!option (Opt_jumpScroll))
662	priv_modes |= PrivMode_smoothScroll;	818	priv_modes |= PrivMode_smoothScroll;
663		819
664	#ifndef NO_BACKSPACE_KEY	820	#ifndef NO_BACKSPACE_KEY
665	if (strcmp (key_backspace, "DEC") == 0)	821	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
666	priv_modes |= PrivMode_HaveBackSpace;	822	priv_modes |= PrivMode_HaveBackSpace;
667	#endif	823	#endif
668		824
669	/* add value for scrollBar */	825	/* add value for scrollBar */
670	if (scrollbar_visible ())	826	if (scrollBar.state)
671	{	827	{
672	priv_modes |= PrivMode_scrollBar;	828	priv_modes |= PrivMode_scrollBar;
673	SavedModes |= PrivMode_scrollBar;	829	SavedModes |= PrivMode_scrollBar;
674	}	830	}
675
676	if (menubar_visible ())
677	{
678	priv_modes |= PrivMode_menuBar;
679	SavedModes |= PrivMode_menuBar;
680	}
681
682	#ifdef CURSOR_BLINK
683	if (options & Opt_cursorBlink)
684	(void)gettimeofday (&lastcursorchange, NULL);
685	#endif
686		831
687	run_command (argv);	832	run_command (argv);
688	}	833	}
689		834
690	/*----------------------------------------------------------------------*/	835	/*----------------------------------------------------------------------*/
…		…
694	int i;	839	int i;
695		840
696	#ifdef OFF_FOCUS_FADING	841	#ifdef OFF_FOCUS_FADING
697	pix_colors = pix_colors_focused;	842	pix_colors = pix_colors_focused;
698	#endif	843	#endif
699		844
700	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)	845	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
701	{	846	{
		847	const char *name = rs[Rs_color + i];
		848
		849	if (!name)
		850	continue;
		851
702	rxvt_color xcol;	852	rxvt_color xcol;
703		853
704	if (!rs[Rs_color + i])	854	if (!set_color (xcol, name))
705	continue;
706
707	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
708	{	855	{
709	#ifndef XTERM_REVERSE_VIDEO	856	#ifndef XTERM_REVERSE_VIDEO
710	if (i < 2 && (options & Opt_reverseVideo))	857	if (i < 2 && option (Opt_reverseVideo))
711	rs[Rs_color + i] = def_colorName[!i];	858	name = def_colorName [1 - i];
712	else	859	else
713	#endif	860	#endif
714	rs[Rs_color + i] = def_colorName[i];	861	name = def_colorName [i];
715		862
716	if (!rs[Rs_color + i])	863	if (!name)
717	continue;	864	continue;
718		865
719	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	866	if (!set_color (xcol, name))
720	{	867	{
721	switch (i)	868	switch (i)
722	{	869	{
723	case Color_fg:	870	case Color_fg:
724	case Color_bg:	871	case Color_bg:
725	/* fatal: need bg/fg color */
726	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");	872	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
727	/* NOTREACHED */	873	name = "";
728	break;	874	break;
729	#ifndef NO_CURSORCOLOR	875	#ifndef NO_CURSORCOLOR
730	case Color_cursor2:	876	case Color_cursor2:
731	xcol = pix_colors[Color_fg];	877	#endif
732	break;
733	#endif /* ! NO_CURSORCOLOR */
734	case Color_pointer_fg:	878	case Color_pointer_fg:
735	xcol = pix_colors[Color_fg];	879	name = rs[Rs_color + Color_fg];
		880	xcol.set (this, name);
736	break;	881	break;
737	default:	882	default:
738	xcol = pix_colors[Color_bg]; /* None */	883	name = rs[Rs_color + Color_bg];
		884	xcol.set (this, name);
739	break;	885	break;
740	}	886	}
741	}	887	}
742	}	888	}
743		889
744	pix_colors[i] = xcol;	890	pix_colors[i] = xcol;
745	SET_PIXCOLOR (i);	891	rs[Rs_color + i] = name;
746	}
747
748	#ifdef OFF_FOCUS_FADING
749	if (rs[Rs_fade])
750	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
751	pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
752	#endif
753
754	if (display->depth <= 2)
755	{	892	}
		893
		894	if (depth <= 2)
		895	{
756	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];	896	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
757	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];	897	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
758	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];	898	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
759	}	899	}
760		900
761	/*	901	/*
762	* get scrollBar/menuBar shadow colors	902	* get scrollBar shadow colors
763	*	903	*
764	* The calculations of topShadow/bottomShadow values are adapted	904	* The calculations of topShadow/bottomShadow values are adapted
765	* from the fvwm window manager.	905	* from the fvwm window manager.
766	*/	906	*/
767	#ifdef KEEP_SCROLLCOLOR	907	#ifdef RXVT_SCROLLBAR
768
769	if (display->depth <= 2)	908	if (depth <= 2)
770	{	909	{
771	/* Monochrome */	910	/* Monochrome */
772	pix_colors[Color_scroll] = pix_colors[Color_fg];	911	alias_color (Color_scroll, Color_fg);
773	pix_colors[Color_topShadow] = pix_colors[Color_bg];	912	alias_color (Color_topShadow, Color_bg);
774	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];	913	alias_color (Color_bottomShadow, Color_bg);
775	}	914	}
776	else	915	else
777	{	916	{
778	rxvt_color xcol[2];	917	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
779	/* xcol[0] == white
780	* xcol[1] == top shadow
781	* xcol[2] == bot shadow */
782		918
783	xcol[1] = pix_colors[Color_scroll];	919	rgba cscroll;
784	xcol[0].set (display, 65535, 65535, 65535);	920	pix_colors [Color_scroll].get (cscroll);
785
786	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
787
788	xcol[0].get (display, pr0, pg0, pb0);
789	xcol[1].get (display, pr1, pg1, pb1);
790
791	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
792		921
793	/* topShadowColor */	922	/* topShadowColor */
794	if (!xcol[1].set (display,	923	if (!pix_colors[Color_topShadow].set (this,
795	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	924	rgba (
796	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	925	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
797	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	926	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
798	xcol[1] = pix_colors[Color_White];	927	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
799		928	cscroll.a)
800	pix_colors[Color_topShadow] = xcol[1];	929	))
		930	alias_color (Color_topShadow, Color_White);
801	}	931	}
802	#endif /* KEEP_SCROLLCOLOR */	932	#endif
		933
		934	#ifdef OFF_FOCUS_FADING
		935	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		936	update_fade_color (i);
		937	#endif
803	}	938	}
804		939
805	/*----------------------------------------------------------------------*/	940	/*----------------------------------------------------------------------*/
806	/* color aliases, fg/bg bright-bold */	941	/* color aliases, fg/bg bright-bold */
807	void	942	void
…		…
810	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))	945	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
811	{	946	{
812	int i = atoi (rs[Rs_color + idx]);	947	int i = atoi (rs[Rs_color + idx]);
813		948
814	if (i >= 8 && i <= 15)	949	if (i >= 8 && i <= 15)
815	{ /* bright colors */	950	/* bright colors */
816	i -= 8;
817	#ifndef NO_BRIGHTCOLOR
818	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	951	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
819	return;	952	else if (i >= 0 && i <= 7)
820	#endif	953	/* normal colors */
821	}
822
823	if (i >= 0 && i <= 7) /* normal colors */
824	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	954	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
825	}	955	}
826	}	956	}
827		957
828	/*----------------------------------------------------------------------*/	958	/*----------------------------------------------------------------------*/
…		…
848		978
849	if (rsmod	979	if (rsmod
850	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)	980	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
851	requestedmeta = rsmod[3] - '0';	981	requestedmeta = rsmod[3] - '0';
852		982
853	map = XGetModifierMapping (display->display);	983	map = XGetModifierMapping (dpy);
854	kc = map->modifiermap;	984	kc = map->modifiermap;
855		985
856	for (i = 1; i < 6; i++)	986	for (i = 1; i < 6; i++)
857	{	987	{
858	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	988	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
…		…
860	for (j = map->max_keypermod; j--; k++)	990	for (j = map->max_keypermod; j--; k++)
861	{	991	{
862	if (kc[k] == 0)	992	if (kc[k] == 0)
863	break;	993	break;
864		994
865	switch (XKeycodeToKeysym (display->display, kc[k], 0))	995	switch (XKeycodeToKeysym (dpy, kc[k], 0))
866	{	996	{
867	case XK_Num_Lock:	997	case XK_Num_Lock:
868	ModNumLockMask = modmasks[i - 1];	998	ModNumLockMask = modmasks[i - 1];
869	continue;	999	continue;
870		1000
…		…
920	rxvt_term::create_windows (int argc, const char *const *argv)	1050	rxvt_term::create_windows (int argc, const char *const *argv)
921	{	1051	{
922	XClassHint classHint;	1052	XClassHint classHint;
923	XWMHints wmHint;	1053	XWMHints wmHint;
924	#if ENABLE_FRILLS	1054	#if ENABLE_FRILLS
925	Atom prop = None;
926	MWMHints mwmhints;	1055	MWMHints mwmhints = { };
927	#endif	1056	#endif
928	XGCValues gcvalue;	1057	XGCValues gcvalue;
929	long vt_emask;
930	XSetWindowAttributes attributes;	1058	XSetWindowAttributes attributes;
931	XWindowAttributes gattr;
932	Window top, parent;	1059	Window top, parent;
933	dDisp;
934		1060
935	#ifdef USING_W11LIB	1061	dLocal (Display *, dpy);
936	/* enable W11 callbacks */
937	W11AddEventHandler (disp, rxvt_W11_process_x_event);
938	#endif
939		1062
940	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);	1063	/* grab colors before netscape does */
941	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);	1064	Get_Colours ();
942		1065
943	if (options & Opt_transparent)	1066	if (!set_fonts ())
944	{	1067	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
945	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);	1068
946	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	1069	parent = display->root;
947	}	1070
		1071	attributes.override_redirect = !!option (Opt_override_redirect);
948		1072
949	#if ENABLE_FRILLS	1073	#if ENABLE_FRILLS
950	if (options & Opt_borderLess)	1074	if (option (Opt_borderLess))
951	{	1075	{
952	prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);	1076	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
953
954	if (prop == None)
955	{	1077	{
956	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/	1078	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
957	#ifdef PREFER_24BIT
958	attributes.override_redirect = TRUE;	1079	attributes.override_redirect = true;
959	#endif
960	mwmhints.flags = 0;
961	}	1080	}
962	else	1081	else
963	{	1082	{
964	mwmhints.flags = MWM_HINTS_DECORATIONS;	1083	mwmhints.flags = MWM_HINTS_DECORATIONS;
965	mwmhints.decorations = 0;
966	}	1084	}
967	}	1085	}
968	else
969	mwmhints.flags = 0;
970	#endif	1086	#endif
971
972	/* grab colors before netscape does */
973	Get_Colours ();
974
975	if (!set_fonts ())
976	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
977
978	parent = DefaultRootWindow (disp);
979		1087
980	#if ENABLE_XEMBED	1088	#if ENABLE_XEMBED
981	if (rs[Rs_embed])	1089	if (rs[Rs_embed])
982	{	1090	{
983	XWindowAttributes wattr;	1091	XWindowAttributes wattr;
984		1092
985	parent = strtol (rs[Rs_embed], 0, 0);	1093	parent = strtol (rs[Rs_embed], 0, 0);
986		1094
987	if (!XGetWindowAttributes (disp, parent, &wattr))	1095	if (!XGetWindowAttributes (dpy, parent, &wattr))
988	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");	1096	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
989		1097
990	window_calc (wattr.width, wattr.height);	1098	window_calc (wattr.width, wattr.height);
991	}	1099	}
992
993	#endif	1100	#endif
		1101
994	window_calc (0, 0);	1102	window_calc (0, 0);
995		1103
996	/* sub-window placement & size in rxvt_resize_subwindows () */	1104	/* sub-window placement & size in rxvt_resize_subwindows () */
997	#ifdef PREFER_24BIT
998	attributes.background_pixel = pix_colors_focused[Color_border];	1105	attributes.background_pixel = pix_colors_focused [Color_border];
999	attributes.border_pixel = pix_colors_focused[Color_border];	1106	attributes.border_pixel = pix_colors_focused [Color_border];
1000	attributes.colormap = display->cmap;	1107	attributes.colormap = cmap;
		1108
1001	top = XCreateWindow (disp, parent,	1109	top = XCreateWindow (dpy, parent,
1002	szHint.x, szHint.y,	1110	szHint.x, szHint.y,
1003	szHint.width, szHint.height,	1111	szHint.width, szHint.height,
1004	TermWin.ext_bwidth,	1112	ext_bwidth,
1005	display->depth, InputOutput,	1113	depth, InputOutput, visual,
1006	display->visual,
1007	CWColormap | CWBackPixel | CWBorderPixel, &attributes);	1114	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1008	#else	1115	&attributes);
1009	top = XCreateSimpleWindow (disp, parent,
1010	szHint.x, szHint.y,
1011	szHint.width, szHint.height,
1012	TermWin.ext_bwidth,
1013	pix_colors_focused[Color_border],
1014	pix_colors_focused[Color_border]);
1015	#endif
1016		1116
1017	TermWin.parent[0] = top;	1117	this->parent[0] = top;
1018		1118
1019	old_width = szHint.width;	1119	old_width = szHint.width;
1020	old_height = szHint.height;	1120	old_height = szHint.height;
1021		1121
1022	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1122	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1023	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1123	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1024		1124
1025	classHint.res_name = (char *)rs[Rs_name];	1125	classHint.res_name = (char *)rs[Rs_name];
1026	classHint.res_class = (char *)RESCLASS;	1126	classHint.res_class = (char *)RESCLASS;
1027		1127
1028	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1128	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1029	wmHint.input = True;	1129	wmHint.input = True;
1030	wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;	1130	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1031	wmHint.window_group = top;	1131	wmHint.window_group = top;
1032		1132
1033	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,	1133	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1034	&szHint, &wmHint, &classHint);	1134	&szHint, &wmHint, &classHint);
		1135
		1136	#if ENABLE_FRILLS
		1137	if (mwmhints.flags)
		1138	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1139	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1140	#endif
1035		1141
1036	Atom protocols[] = {	1142	Atom protocols[] = {
1037	xa[XA_WM_DELETE_WINDOW],	1143	xa[XA_WM_DELETE_WINDOW],
1038	#if ENABLE_EWMH	1144	#if ENABLE_EWMH
1039	xa[XA_NET_WM_PING],	1145	xa[XA_NET_WM_PING],
1040	#endif	1146	#endif
1041	};	1147	};
1042		1148
1043	XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));	1149	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		1150
		1151	#if ENABLE_FRILLS
		1152	if (rs[Rs_transient_for])
		1153	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		1154	#endif
1044		1155
1045	#if ENABLE_EWMH	1156	#if ENABLE_EWMH
1046	long pid = getpid ();	1157	long pid = getpid ();
1047		1158
1048	XChangeProperty (disp, top,	1159	XChangeProperty (dpy, top,
1049	xa[XA_NET_WM_PID], XA_CARDINAL, 32,	1160	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1050	PropModeReplace, (unsigned char *)&pid, 1);	1161	PropModeReplace, (unsigned char *)&pid, 1);
1051		1162
1052	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default	1163	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1053	#endif	1164	#endif
1054		1165
1055	XSelectInput (disp, top,	1166	XSelectInput (dpy, top,
1056	KeyPressMask	1167	KeyPressMask
1057	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755	1168	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1058	| KeyReleaseMask	1169	| KeyReleaseMask
1059	#endif	1170	#endif
1060	| FocusChangeMask | VisibilityChangeMask	1171	| FocusChangeMask | VisibilityChangeMask
1061	| ExposureMask | StructureNotifyMask);	1172	| ExposureMask | StructureNotifyMask);
1062		1173
1063	termwin_ev.start (display, top);	1174	termwin_ev.start (display, top);
1064		1175
1065	#if ENABLE_FRILLS
1066	if (mwmhints.flags)
1067	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1068	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1069	#endif
1070
1071	/* vt cursor: Black-on-White is standard, but this is more popular */	1176	/* vt cursor: Black-on-White is standard, but this is more popular */
1072	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);	1177	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1073
1074	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1075	/* cursor (menuBar/scrollBar): Black-on-White */
1076	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1077	#endif
1078		1178
1079	/* the vt window */	1179	/* the vt window */
1080	TermWin.vt = XCreateSimpleWindow (disp, top,	1180	vt = XCreateSimpleWindow (dpy, top,
1081	window_vt_x,
1082	window_vt_y,	1181	window_vt_x, window_vt_y,
1083	TermWin_TotalWidth (),	1182	width, height,
1084	TermWin_TotalHeight (),
1085	0,	1183	0,
1086	pix_colors_focused[Color_fg],	1184	pix_colors_focused[Color_fg],
1087	pix_colors_focused[Color_bg]);	1185	pix_colors_focused[Color_bg]);
1088	#ifdef DEBUG_X
1089	XStoreName (disp, TermWin.vt, "vt window");
1090	#endif
1091		1186
1092	attributes.bit_gravity = NorthWestGravity;	1187	attributes.bit_gravity = NorthWestGravity;
1093	XChangeWindowAttributes (disp, TermWin.vt, CWBitGravity, &attributes);	1188	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1094		1189
1095	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1190	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1096		1191
1097	#ifdef POINTER_BLANK
1098	if (options & Opt_pointerBlank)	1192	if (option (Opt_pointerBlank))
1099	vt_emask |= PointerMotionMask;	1193	vt_emask |= PointerMotionMask;
1100	else	1194	else
1101	#endif
1102	vt_emask |= Button1MotionMask | Button3MotionMask;	1195	vt_emask |= Button1MotionMask | Button3MotionMask;
1103		1196
1104	XSelectInput (disp, TermWin.vt, vt_emask);	1197	vt_select_input ();
		1198
1105	vt_ev.start (display, TermWin.vt);	1199	vt_ev.start (display, vt);
1106
1107	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1108	if (menuBar_height ())
1109	{
1110	menuBar.win = XCreateSimpleWindow (disp, top,
1111	window_vt_x, 0,
1112	TermWin_TotalWidth (),
1113	menuBar_TotalHeight (),
1114	0,
1115	pix_colors_focused[Color_fg],
1116	pix_colors_focused[Color_scroll]);
1117
1118	#ifdef DEBUG_X
1119	XStoreName (disp, menuBar.win, "menubar");
1120	#endif
1121
1122	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1123
1124	XDefineCursor (disp, menuBar.win,
1125	XCreateFontCursor (disp, XC_left_ptr));
1126
1127	XSelectInput (disp, menuBar.win,
1128	(ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1129	menubar_ev.start (display, menuBar.win);
1130	}
1131	#endif
1132
1133	#ifdef XPM_BACKGROUND
1134	if (rs[Rs_backgroundPixmap] != NULL
1135	&& ! (options & Opt_transparent))
1136	{
1137	const char *p = rs[Rs_backgroundPixmap];
1138
1139	if ((p = strchr (p, ';')) != NULL)
1140	{
1141	p++;
1142	scale_pixmap (p);
1143	}
1144
1145	set_bgPixmap (rs[Rs_backgroundPixmap]);
1146	scr_touch (true);
1147	}
1148	#endif
1149		1200
1150	/* graphics context for the vt window */	1201	/* graphics context for the vt window */
1151	gcvalue.foreground = pix_colors[Color_fg];	1202	gcvalue.foreground = pix_colors[Color_fg];
1152	gcvalue.background = pix_colors[Color_bg];	1203	gcvalue.background = pix_colors[Color_bg];
1153	gcvalue.graphics_exposures = 1;	1204	gcvalue.graphics_exposures = 0;
1154	TermWin.gc = XCreateGC (disp, TermWin.vt,	1205
		1206	gc = XCreateGC (dpy, vt,
1155	GCForeground | GCBackground | GCGraphicsExposures,	1207	GCForeground | GCBackground | GCGraphicsExposures,
1156	&gcvalue);	1208	&gcvalue);
1157		1209
1158	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1210	drawable = new rxvt_drawable (this, vt);
1159
1160	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1161	gcvalue.foreground = pix_colors[Color_topShadow];
1162	topShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1163	gcvalue.foreground = pix_colors[Color_bottomShadow];
1164	botShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1165	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1166	scrollbarGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1167	#endif
1168		1211
1169	#ifdef OFF_FOCUS_FADING	1212	#ifdef OFF_FOCUS_FADING
1170	// initially we are in unfocused state	1213	// initially we are in unfocused state
1171	if (rs[Rs_fade])	1214	if (rs[Rs_fade])
1172	pix_colors = pix_colors_unfocused;	1215	pix_colors = pix_colors_unfocused;
1173	#endif	1216	#endif
1174		1217
1175	pointer_unblank ();	1218	pointer_unblank ();
1176	scr_recolour ();	1219	scr_recolour ();
1177
1178	#if ENABLE_XEMBED
1179	if (rs[Rs_embed])
1180	{
1181	long info[2] = { 0, XEMBED_MAPPED };
1182
1183	XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
1184	32, PropModeReplace, (unsigned char *)&info, 2);
1185	}
1186	#endif
1187	}	1220	}
1188		1221
1189	/* ------------------------------------------------------------------------- *	1222	/* ------------------------------------------------------------------------- *
1190	* GET TTY CURRENT STATE *	1223	* GET TTY CURRENT STATE *
1191	* ------------------------------------------------------------------------- */	1224	* ------------------------------------------------------------------------- */
1192	void	1225	void
1193	rxvt_get_ttymode (ttymode_t *tio, int erase)	1226	rxvt_get_ttymode (struct termios *tio, int erase)
1194	{	1227	{
1195	#ifdef HAVE_TERMIOS_H
1196	/*	1228	/*
1197	* standard System V termios interface	1229	* standard System V termios interface
1198	*/	1230	*/
1199	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1231	if (tcgetattr (STDIN_FILENO, tio) < 0)
1200	{	1232	{
1201	/* return error - use system defaults */	1233	// return error - use system defaults,
		1234	// where possible, and zero elsewhere
		1235	memset (tio, 0, sizeof (struct termios));
		1236
1202	tio->c_cc[VINTR] = CINTR;	1237	tio->c_cc[VINTR] = CINTR;
1203	tio->c_cc[VQUIT] = CQUIT;	1238	tio->c_cc[VQUIT] = CQUIT;
1204	tio->c_cc[VERASE] = CERASE;	1239	tio->c_cc[VERASE] = CERASE;
		1240	#ifdef VERASE2
		1241	tio->c_cc[VERASE2] = CERASE2;
		1242	#endif
1205	tio->c_cc[VKILL] = CKILL;	1243	tio->c_cc[VKILL] = CKILL;
1206	tio->c_cc[VSTART] = CSTART;	1244	tio->c_cc[VSTART] = CSTART;
1207	tio->c_cc[VSTOP] = CSTOP;	1245	tio->c_cc[VSTOP] = CSTOP;
1208	tio->c_cc[VSUSP] = CSUSP;	1246	tio->c_cc[VSUSP] = CSUSP;
1209	# ifdef VDSUSP	1247	# ifdef VDSUSP
…		…
1261	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1299	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1262	# if defined (ECHOCTL) && defined (ECHOKE)	1300	# if defined (ECHOCTL) && defined (ECHOKE)
1263	| ECHOCTL | ECHOKE	1301	| ECHOCTL | ECHOKE
1264	# endif	1302	# endif
1265	| ECHOE | ECHOK);	1303	| ECHOE | ECHOK);
1266	# else /* HAVE_TERMIOS_H */
1267
1268	/*
1269	* sgtty interface
1270	*/
1271
1272	/* get parameters -- gtty */
1273	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1274	{
1275	tio->sg.sg_erase = CERASE; /* ^H */
1276	tio->sg.sg_kill = CKILL; /* ^U */
1277	}
1278
1279	if (erase != -1)
1280	tio->sg.sg_erase = (char)erase;
1281
1282	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1283
1284	/* get special characters */
1285	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1286	{
1287	tio->tc.t_intrc = CINTR; /* ^C */
1288	tio->tc.t_quitc = CQUIT; /* ^\ */
1289	tio->tc.t_startc = CSTART; /* ^Q */
1290	tio->tc.t_stopc = CSTOP; /* ^S */
1291	tio->tc.t_eofc = CEOF; /* ^D */
1292	tio->tc.t_brkc = -1;
1293	}
1294
1295	/* get local special chars */
1296	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1297	{
1298	tio->lc.t_suspc = CSUSP; /* ^Z */
1299	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1300	tio->lc.t_rprntc = CRPRNT; /* ^R */
1301	tio->lc.t_flushc = CFLUSH; /* ^O */
1302	tio->lc.t_werasc = CWERASE; /* ^W */
1303	tio->lc.t_lnextc = CLNEXT; /* ^V */
1304	}
1305	/* get line discipline */
1306	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1307	# ifdef NTTYDISC
1308	tio->line = NTTYDISC;
1309	# endif /* NTTYDISC */
1310
1311	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1312	#endif /* HAVE_TERMIOS_H */
1313		1304
1314	/*	1305	/*
1315	* Debugging	1306	* Debugging
1316	*/	1307	*/
1317	#ifdef DEBUG_TTYMODE	1308	#ifdef DEBUG_TTYMODE
1318	#ifdef HAVE_TERMIOS_H
1319	/* c_iflag bits */	1309	/* c_iflag bits */
1320	fprintf (stderr, "Input flags\n");	1310	fprintf (stderr, "Input flags\n");
1321		1311
1322	/* cpp token stringize doesn't work on all machines <sigh> */	1312	/* cpp token stringize doesn't work on all machines <sigh> */
1323	# define FOO(flag,name) \	1313	# define FOO(flag,name) \
…		…
1386	FOO (VLNEXT, "VLNEXT");	1376	FOO (VLNEXT, "VLNEXT");
1387	# endif	1377	# endif
1388		1378
1389	fprintf (stderr, "\n");	1379	fprintf (stderr, "\n");
1390	# undef FOO	1380	# undef FOO
1391	# endif /* HAVE_TERMIOS_H */	1381	#endif /* DEBUG_TTYMODE */
1392	#endif /* DEBUG_TTYMODE */
1393	}	1382	}
1394		1383
1395	/*----------------------------------------------------------------------*/	1384	/*----------------------------------------------------------------------*/
1396	/*	1385	/*
1397	* Run the command in a subprocess and return a file descriptor for the	1386	* Run the command in a subprocess and return a file descriptor for the
…		…
1402	rxvt_term::run_command (const char *const *argv)	1391	rxvt_term::run_command (const char *const *argv)
1403	{	1392	{
1404	#if ENABLE_FRILLS	1393	#if ENABLE_FRILLS
1405	if (rs[Rs_pty_fd])	1394	if (rs[Rs_pty_fd])
1406	{	1395	{
1407	pty.pty = atoi (rs[Rs_pty_fd]);	1396	pty->pty = atoi (rs[Rs_pty_fd]);
1408	fcntl (pty.pty, F_SETFL, O_NONBLOCK);	1397
		1398	if (pty->pty >= 0)
		1399	{
		1400	if (getfd_hook)
		1401	pty->pty = (*getfd_hook) (pty->pty);
		1402
		1403	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1404	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1405	}
1409	}	1406	}
1410	else	1407	else
1411	#endif	1408	#endif
1412	if (!pty.get ())	1409	if (!pty->get ())
1413	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");	1410	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1414		1411
		1412	int er;
		1413
		1414	#ifndef NO_BACKSPACE_KEY
		1415	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
		1416	er = rs[Rs_backspace_key][0];
		1417	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
		1418	er = '\177'; /* the initial state anyway */
		1419	else
		1420	#endif
		1421	er = -1;
		1422
		1423	rxvt_get_ttymode (&tio, er);
		1424	/* init terminal attributes */
		1425	cfsetospeed (&tio, BAUDRATE);
		1426	cfsetispeed (&tio, BAUDRATE);
		1427	tcsetattr (pty->tty, TCSANOW, &tio);
1415	pty.set_utf8_mode (enc_utf8);	1428	pty->set_utf8_mode (enc_utf8);
1416		1429
1417	/* set initial window size */	1430	/* set initial window size */
1418	tt_winch ();	1431	tt_winch ();
1419
1420	int er;
1421
1422	#ifndef NO_BACKSPACE_KEY
1423	if (key_backspace[0] && !key_backspace[1])
1424	er = key_backspace[0];
1425	else if (strcmp (key_backspace, "DEC") == 0)
1426	er = '\177'; /* the initial state anyway */
1427	else
1428	#endif
1429	er = -1;
1430
1431	rxvt_get_ttymode (&tio, er);
1432		1432
1433	#if ENABLE_FRILLS	1433	#if ENABLE_FRILLS
1434	if (rs[Rs_pty_fd])	1434	if (rs[Rs_pty_fd])
1435	return;	1435	return;
1436	#endif	1436	#endif
1437		1437
1438	sw_chld.start (SIGCHLD);
1439
1440	#ifndef __QNX__
1441	/* spin off the command interpreter */	1438	/* spin off the command interpreter */
1442	switch (cmd_pid = fork ())	1439	switch (cmd_pid = fork ())
1443	{	1440	{
1444	case -1:	1441	case -1:
1445	{	1442	{
…		…
1447	rxvt_fatal ("can't fork, aborting.\n");	1444	rxvt_fatal ("can't fork, aborting.\n");
1448	}	1445	}
1449	case 0:	1446	case 0:
1450	init_env ();	1447	init_env ();
1451		1448
1452	if (!pty.make_controlling_tty ())	1449	if (!pty->make_controlling_tty ())
1453	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);	1450	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1454	else	1451	else
1455	{	1452	{
1456	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1453	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1457	dup2 (pty.tty, STDIN_FILENO);	1454	dup2 (pty->tty, STDIN_FILENO);
1458	dup2 (pty.tty, STDOUT_FILENO);	1455	dup2 (pty->tty, STDOUT_FILENO);
1459	dup2 (pty.tty, STDERR_FILENO);	1456	dup2 (pty->tty, STDERR_FILENO);
1460		1457
1461	// close all our file handles that we do no longer need	1458	// close all our file handles that we do no longer need
1462	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)	1459	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1463	{	1460	{
1464	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);	1461	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1465	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);	1462	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1466	}	1463	}
1467		1464
1468	run_child (argv);	1465	run_child (argv);
1469	fprintf (stderr, "%s: unable to exec child.", RESNAME);	1466	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1470	}	1467	}
1471		1468
1472	_exit (EXIT_FAILURE);	1469	_exit (EXIT_FAILURE);
1473		1470
1474	default:	1471	default:
1475	{	1472	if (!option (Opt_utmpInhibit))
1476	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1473	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1477	int fdstdin;
1478		1474
1479	fdstdin = dup (STDIN_FILENO);	1475	pty->close_tty ();
1480	dup2 (pty.tty, STDIN_FILENO);
1481	#endif
1482		1476
1483	#ifdef UTMP_SUPPORT	1477	child_ev.start (cmd_pid);
1484	privileged_utmp (SAVE);
1485	#endif
1486		1478
1487	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1479	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1488
1489	dup2 (fdstdin, STDIN_FILENO);
1490	close (fdstdin);
1491	#endif
1492	}
1493
1494	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1495	break;	1480	break;
1496	}	1481	}
1497	#else /* __QNX__ uses qnxspawn () */
1498	fchmod (pty.tty, 0622);
1499	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1500	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1501
1502	if (run_child (argv) == -1)
1503	exit (EXIT_FAILURE);
1504	#endif
1505	}	1482	}
1506		1483
1507	/* ------------------------------------------------------------------------- *	1484	/* ------------------------------------------------------------------------- *
1508	* CHILD PROCESS OPERATIONS *	1485	* CHILD PROCESS OPERATIONS *
1509	* ------------------------------------------------------------------------- */	1486	* ------------------------------------------------------------------------- */
…		…
1514	int	1491	int
1515	rxvt_term::run_child (const char *const *argv)	1492	rxvt_term::run_child (const char *const *argv)
1516	{	1493	{
1517	char *login;	1494	char *login;
1518		1495
1519	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1520
1521	if (options & Opt_console)	1496	if (option (Opt_console))
		1497	{
1522	{ /* be virtual console, fail silently */	1498	/* be virtual console, fail silently */
1523	#ifdef TIOCCONS	1499	#ifdef TIOCCONS
1524	unsigned int on = 1;	1500	unsigned int on = 1;
1525		1501
1526	ioctl (STDIN_FILENO, TIOCCONS, &on);	1502	ioctl (STDIN_FILENO, TIOCCONS, &on);
1527	#elif defined (SRIOCSREDIR)	1503	#elif defined (SRIOCSREDIR)
…		…
1529		1505
1530	fd = open (CONSOLE, O_WRONLY, 0);	1506	fd = open (CONSOLE, O_WRONLY, 0);
1531	if (fd >= 0)	1507	if (fd >= 0)
1532	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1508	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1533	close (fd);	1509	close (fd);
1534	#endif /* SRIOCSREDIR */	1510	#endif /* SRIOCSREDIR */
1535	}	1511	}
1536		1512
1537	/* reset signals and spin off the command interpreter */	1513	/* reset signals and spin off the command interpreter */
1538	signal (SIGINT, SIG_DFL);	1514	signal (SIGINT, SIG_DFL);
1539	signal (SIGQUIT, SIG_DFL);	1515	signal (SIGQUIT, SIG_DFL);
…		…
1546	*/	1522	*/
1547	#ifdef SIGTSTP	1523	#ifdef SIGTSTP
1548	signal (SIGTSTP, SIG_IGN);	1524	signal (SIGTSTP, SIG_IGN);
1549	signal (SIGTTIN, SIG_IGN);	1525	signal (SIGTTIN, SIG_IGN);
1550	signal (SIGTTOU, SIG_IGN);	1526	signal (SIGTTOU, SIG_IGN);
1551	#endif /* SIGTSTP */	1527	#endif /* SIGTSTP */
1552		1528
1553	// unblock signals (signals are blocked by iom.C	1529	// unblock signals (signals are blocked by iom.C
1554	sigset_t ss;	1530	sigset_t ss;
1555	sigemptyset (&ss);	1531	sigemptyset (&ss);
1556	sigprocmask (SIG_SETMASK, &ss, 0);	1532	sigprocmask (SIG_SETMASK, &ss, 0);
1557		1533
1558	#ifndef __QNX__
1559	/* command interpreter path */	1534	/* command interpreter path */
1560	if (argv != NULL)	1535	if (argv)
1561	{	1536	{
1562	# ifdef DEBUG_CMD	1537	# ifdef DEBUG_CMD
1563	int i;	1538	int i;
1564		1539
1565	for (i = 0; argv[i]; i++)	1540	for (i = 0; argv[i]; i++)
…		…
1569	execvp (argv[0], (char *const *)argv);	1544	execvp (argv[0], (char *const *)argv);
1570	/* no error message: STDERR is closed! */	1545	/* no error message: STDERR is closed! */
1571	}	1546	}
1572	else	1547	else
1573	{	1548	{
1574	const char *argv0, *shell;	1549	const char *argv0, *shell;
1575		1550
1576	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')	1551	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1577	shell = "/bin/sh";	1552	shell = "/bin/sh";
1578		1553
1579	argv0 = (const char *)rxvt_r_basename (shell);	1554	argv0 = (const char *)rxvt_basename (shell);
1580		1555
1581	if (options & Opt_loginShell)	1556	if (option (Opt_loginShell))
1582	{	1557	{
1583	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));	1558	login = (char *)rxvt_malloc (strlen (argv0) + 2);
1584		1559
1585	login[0] = '-';	1560	login[0] = '-';
1586	strcpy (&login[1], argv0);	1561	strcpy (&login[1], argv0);
1587	argv0 = login;	1562	argv0 = login;
1588	}	1563	}
		1564
1589	execlp (shell, argv0, NULL);	1565	execlp (shell, argv0, (char *)0);
1590	/* no error message: STDERR is closed! */	1566	/* no error message: STDERR is closed! */
1591	}	1567	}
1592
1593	#else /* __QNX__ uses qnxspawn () */
1594
1595	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1596	char *command = NULL, fullcommand[_MAX_PATH];
1597	char **arg_v, *arg_a[2] = { NULL, NULL };
1598
1599	if (argv != NULL)
1600	{
1601	if (access (argv[0], X_OK) == -1)
1602	{
1603	if (strchr (argv[0], '/') == NULL)
1604	{
1605	searchenv (argv[0], "PATH", fullcommand);
1606
1607	if (fullcommand[0] != '\0')
1608	command = fullcommand;
1609	}
1610
1611	if (access (command, X_OK) == -1)
1612	return -1;
1613	}
1614	else
1615	command = argv[0];
1616
1617	arg_v = argv;
1618	}
1619	else
1620	{
1621	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1622	command = "/bin/sh";
1623
1624	arg_a[0] = my_basename (command);
1625
1626	if (options & Opt_loginShell)
1627	{
1628	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1629
1630	login[0] = '-';
1631	strcpy (&login[1], arg_a[0]);
1632	arg_a[0] = login;
1633	}
1634
1635	arg_v = arg_a;
1636	}
1637
1638	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1639	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1640	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1641	command, arg_v, environ, iov_a, 0);
1642	if (login)
1643	free (login);
1644
1645	pty.close_tty ();
1646	return pty.pty;
1647	#endif
1648		1568
1649	return -1;	1569	return -1;
1650	}	1570	}
1651		1571
1652	/*----------------------- end-of-file (C source) -----------------------*/	1572	/*----------------------- end-of-file (C source) -----------------------*/

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