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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.107 by root, Wed Feb 2 08:09:23 2005 UTC vs.
Revision 1.241 by root, Sat Jan 19 14:23:33 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) 2003-2007 Marc Lehmann <pcg@goof.com>
15	*	16	*
16	* This program is free software; you can redistribute it and/or modify	17	* This program is free software; you can redistribute it and/or modify
17	* it under the terms of the GNU General Public License as published by	18	* it under the terms of the GNU General Public License as published by
18	* the Free Software Foundation; either version 2 of the License, or	19	* the Free Software Foundation; either version 2 of the License, or
19	* (at your option) any later version.	20	* (at your option) any later version.
…		…
33		34
34	#include "../config.h" /* NECESSARY */	35	#include "../config.h" /* NECESSARY */
35	#include "rxvt.h" /* NECESSARY */	36	#include "rxvt.h" /* NECESSARY */
36	#include "rxvtutil.h"	37	#include "rxvtutil.h"
37	#include "init.h"	38	#include "init.h"
		39	#include "keyboard.h"
		40
		41	#include <limits>
38		42
39	#include <csignal>	43	#include <csignal>
		44
		45	#include <fcntl.h>
		46
		47	#ifdef HAVE_XSETLOCALE
		48	# define X_LOCALE
		49	# include <X11/Xlocale.h>
		50	#else
		51	# ifdef HAVE_SETLOCALE
		52	# include <clocale>
		53	# endif
		54	#endif
		55
		56	#ifdef HAVE_NL_LANGINFO
		57	# include <langinfo.h>
		58	#endif
		59
		60	#ifdef DISPLAY_IS_IP
		61	/* On Solaris link with -lsocket and -lnsl */
		62	#include <sys/types.h>
		63	#include <sys/socket.h>
		64
		65	/* these next two are probably only on Sun (not Solaris) */
		66	#ifdef HAVE_SYS_SOCKIO_H
		67	#include <sys/sockio.h>
		68	#endif
		69	#ifdef HAVE_SYS_BYTEORDER_H
		70	#include <sys/byteorder.h>
		71	#endif
		72
		73	#include <netinet/in.h>
		74	#include <arpa/inet.h>
		75	#include <net/if.h>
		76	#include <net/if_arp.h>
		77
		78	static char *
		79	rxvt_network_display (const char *display)
		80	{
		81	char buffer[1024], *rval = NULL;
		82	struct ifconf ifc;
		83	struct ifreq *ifr;
		84	int i, skfd;
		85
		86	if (display[0] != ':' && strncmp (display, "unix:", 5))
		87	return (char *) display; /* nothing to do */
		88
		89	ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
		90	ifc.ifc_buf = buffer;
		91
		92	if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
		93	{
		94	perror ("socket");
		95	return NULL;
		96	}
		97
		98	if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
		99	{
		100	perror ("SIOCGIFCONF");
		101	close (skfd);
		102	return NULL;
		103	}
		104
		105	for (i = 0, ifr = ifc.ifc_req;
		106	i < (ifc.ifc_len / sizeof (struct ifreq));
		107	i++, ifr++)
		108	{
		109	struct ifreq ifr2;
		110
		111	strcpy (ifr2.ifr_name, ifr->ifr_name);
		112
		113	if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
		114	{
		115	unsigned long addr;
		116	struct sockaddr_in *p_addr;
		117
		118	p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
		119	addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
		120
		121	/*
		122	* not "0.0.0.0" or "127.0.0.1" - so format the address
		123	*/
		124	if (addr && addr != 0x7F000001)
		125	{
		126	char *colon = strchr (display, ':');
		127
		128	if (colon == NULL)
		129	colon = ":0.0";
		130
		131	rval = rxvt_malloc (strlen (colon) + 16);
		132	sprintf (rval, "%d.%d.%d.%d%s",
		133	(int) ((addr >> 030) & 0xFF),
		134	(int) ((addr >> 020) & 0xFF),
		135	(int) ((addr >> 010) & 0xFF),
		136	(int) (addr & 0xFF), colon);
		137	break;
		138	}
		139	}
		140	}
		141
		142	close (skfd);
		143
		144	return rval;
		145	}
		146	#endif
40		147
41	const char *const def_colorName[] =	148	const char *const def_colorName[] =
42	{	149	{
43	COLOR_FOREGROUND,	150	COLOR_FOREGROUND,
44	COLOR_BACKGROUND,	151	COLOR_BACKGROUND,
45	/* low-intensity colors */	152	/* low-intensity colors */
46	"Black", /* 0: black (#000000) */	153	"rgb:00/00/00", // 0: black (Black)
47	#ifndef NO_BRIGHTCOLOR	154	"rgb:cd/00/00", // 1: red (Red3)
48	"Red3", /* 1: red (#CD0000) */	155	"rgb:00/cd/00", // 2: green (Green3)
49	"Green3", /* 2: green (#00CD00) */	156	"rgb:cd/cd/00", // 3: yellow (Yellow3)
50	"Yellow3", /* 3: yellow (#CDCD00) */	157	"rgb:00/00/cd", // 4: blue (Blue3)
51	"Blue3", /* 4: blue (#0000CD) */	158	"rgb:cd/00/cd", // 5: magenta (Magenta3)
52	"Magenta3", /* 5: magenta (#CD00CD) */	159	"rgb:00/cd/cd", // 6: cyan (Cyan3)
53	"Cyan3", /* 6: cyan (#00CDCD) */
54	# ifdef XTERM_COLORS	160	# ifdef XTERM_COLORS
55	"Grey90", /* 7: white (#E5E5E5) */	161	"rgb:e5/e5/e5", // 7: white (Grey90)
56	# else	162	# else
57	"AntiqueWhite", /* 7: white (#FAEBD7) */	163	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
58	# endif	164	# endif
59	/* high-intensity colors */	165	/* high-intensity colors */
60	# ifdef XTERM_COLORS	166	# ifdef XTERM_COLORS
61	"Grey30", /* 8: bright black (#4D4D4D) */	167	"rgb:4d/4d/4d", // 8: bright black (Grey30)
62	# else	168	# else
63	"Grey25", /* 8: bright black (#404040) */	169	"rgb:40/40/40", // 8: bright black (Grey25)
64	# endif	170	# endif
65	#endif /* NO_BRIGHTCOLOR */	171	"rgb:ff/00/00", // 1/9: bright red (Reed)
66	"Red", /* 1/9: bright red (#FF0000) */	172	"rgb:00/ff/00", // 2/10: bright green (Green)
67	"Green", /* 2/10: bright green (#00FF00) */	173	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
68	"Yellow", /* 3/11: bright yellow (#FFFF00) */	174	"rgb:00/00/ff", // 4/12: bright blue (Blue)
69	"Blue", /* 4/12: bright blue (#0000FF) */	175	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
70	"Magenta", /* 5/13: bright magenta (#FF00FF) */	176	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
71	"Cyan", /* 6/14: bright cyan (#00FFFF) */	177	"rgb:ff/ff/ff", // 7/15: bright white (White)
72	"White", /* 7/15: bright white (#FFFFFF) */
73		178
74	// 88 xterm colours	179	// 88 xterm colours
75	"rgb:00/00/00",	180	"rgb:00/00/00",
76	"rgb:00/00/8b",	181	"rgb:00/00/8b",
77	"rgb:00/00/cd",	182	"rgb:00/00/cd",
…		…
146	"rgb:e7/e7/e7",	251	"rgb:e7/e7/e7",
147		252
148	#ifndef NO_CURSORCOLOR	253	#ifndef NO_CURSORCOLOR
149	COLOR_CURSOR_BACKGROUND,	254	COLOR_CURSOR_BACKGROUND,
150	COLOR_CURSOR_FOREGROUND,	255	COLOR_CURSOR_FOREGROUND,
151	#endif /* ! NO_CURSORCOLOR */	256	#endif /* ! NO_CURSORCOLOR */
152	NULL, /* Color_pointer_fg */	257	NULL, /* Color_pointer_fg */
153	NULL, /* Color_pointer_bg */	258	NULL, /* Color_pointer_bg */
154	NULL, /* Color_border */	259	NULL, /* Color_border */
155	#ifndef NO_BOLD_UNDERLINE_REVERSE	260	#ifndef NO_BOLD_UNDERLINE_REVERSE
156	NULL, /* Color_BD */	261	NULL, /* Color_BD */
157	NULL, /* Color_IT */	262	NULL, /* Color_IT */
158	NULL, /* Color_UL */	263	NULL, /* Color_UL */
159	NULL, /* Color_RV */	264	NULL, /* Color_RV */
160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	265	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
161	#if ENABLE_FRILLS	266	#if ENABLE_FRILLS
162	NULL, // Color_underline	267	NULL, // Color_underline
163	#endif	268	#endif
164	#ifdef OPTION_HC	269	#ifdef OPTION_HC
165	NULL,	270	NULL,
166	#endif	271	#endif
167	#ifdef KEEP_SCROLLCOLOR	272	#ifdef KEEP_SCROLLCOLOR
168	COLOR_SCROLLBAR,	273	COLOR_SCROLLBAR,
169	COLOR_SCROLLTROUGH,	274	COLOR_SCROLLTROUGH,
170	#endif /* KEEP_SCROLLCOLOR */	275	#endif /* KEEP_SCROLLCOLOR */
171	#if TINTING	276	#if ENABLE_TRANSPARENCY
172	NULL,	277	NULL,
173	#endif	278	#endif
		279	#if OFF_FOCUS_FADING
		280	"rgb:00/00/00",
		281	#endif
174	};	282	};
175		283
176	const char *const xa_names[] =	284	void
177	{
178	"TEXT",
179	"COMPOUND_TEXT",
180	"UTF8_STRING",
181	"MULTIPLE",
182	"TARGETS",
183	"TIMESTAMP",
184	"VT_SELECTION",
185	"INCR",
186	"WM_DELETE_WINDOW",
187	"CLIPBOARD",
188	#if ENABLE_FRILLS
189	"_NET_WM_PID",
190	"_MOTIF_WM_HINTS",
191	"_NET_WM_NAME",
192	"_NET_WM_ICON_NAME",
193	#endif
194	#if USE_XIM
195	"WM_LOCALE_NAME",
196	#endif
197	#ifdef TRANSPARENT
198	"_XROOTPMAP_ID",
199	"ESETROOT_PMAP_ID",
200	#endif
201	#ifdef OFFIX_DND
202	"DndProtocol",
203	"DndSelection",
204	#endif
205	};
206
207	bool
208	rxvt_term::init_vars ()	285	rxvt_term::init_vars ()
209	{	286	{
210	sw_term.start (SIGTERM);
211	sw_int.start (SIGINT);
212
213	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
214	#ifdef OFF_FOCUS_FADING
215	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
216	#endif
217	pix_colors = pix_colors_focused;	287	pix_colors = pix_colors_focused;
218
219	if (pix_colors == NULL)
220	return false;
221
222	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
223	TermWin.pixmap = None;
224	#endif
225		288
226	MEvent.time = CurrentTime;	289	MEvent.time = CurrentTime;
227	MEvent.button = AnyButton;	290	MEvent.button = AnyButton;
228	options = DEFAULT_OPTIONS;
229	want_refresh = 1;	291	want_refresh = 1;
230	cmd_pid = -1;
231	pty.pty = pty.tty = -1;
232	priv_modes = SavedModes = PrivMode_Default;	292	priv_modes = SavedModes = PrivMode_Default;
233	TermWin.focus = 0;
234	TermWin.ncol = 80;	293	ncol = 80;
235	TermWin.nrow = 24;	294	nrow = 24;
236	TermWin.int_bwidth = INTERNALBORDERWIDTH;	295	int_bwidth = INTERNALBORDERWIDTH;
237	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	296	ext_bwidth = EXTERNALBORDERWIDTH;
238	TermWin.lineSpace = LINESPACE;	297	lineSpace = LINESPACE;
239	TermWin.saveLines = SAVELINES;	298	saveLines = SAVELINES;
240	numpix_colors = TOTAL_COLORS;
241		299
242	refresh_limit = 1;
243	refresh_type = SLOW_REFRESH;	300	refresh_type = SLOW_REFRESH;
244	prev_nrow = prev_ncol = 0;
245		301
246	oldcursor.row = oldcursor.col = -1;	302	oldcursor.row = oldcursor.col = -1;
247	#ifdef XPM_BACKGROUND
248	/* bgPixmap.w = bgPixmap.h = 0; */
249	bgPixmap.x = bgPixmap.y = 50;
250	bgPixmap.pixmap = None;
251	#endif
252		303
253	last_bot = last_state = -1;	304	set_option (Opt_scrollBar);
254		305	set_option (Opt_scrollTtyOutput);
255	#ifdef MENUBAR	306	set_option (Opt_jumpScroll);
256	menu_readonly = 1;	307	set_option (Opt_skipScroll);
257	# if ! (MENUBAR_MAX > 1)	308	set_option (Opt_secondaryScreen);
258	CurrentBar = &BarList;	309	set_option (Opt_secondaryScroll);
259	# endif /* (MENUBAR_MAX > 1) */	310	set_option (Opt_pastableTabs);
260	#endif	311	set_option (Opt_intensityStyles);
261		312	set_option (Opt_iso14755_52);
262	return true;
263	}	313	}
264		314
265	void	315	static void
266	rxvt_term::init_secondary ()	316	init_secondary ()
267	{	317	{
268	int i;	318	int i;
269		319
270	/*	320	/*
271	* Close all unused file descriptors	321	* Close all unused file descriptors
…		…
274	if ((i = open ("/dev/null", O_RDONLY)) < 0)	324	if ((i = open ("/dev/null", O_RDONLY)) < 0)
275	{	325	{
276	/* TODO: BOO HISS */	326	/* TODO: BOO HISS */
277	dup2 (STDERR_FILENO, STDIN_FILENO);	327	dup2 (STDERR_FILENO, STDIN_FILENO);
278	}	328	}
279	else if (i > STDIN_FILENO)	329	else if (i != STDIN_FILENO)
280	{	330	{
281	dup2 (i, STDIN_FILENO);	331	dup2 (i, STDIN_FILENO);
282	close (i);	332	close (i);
283	}	333	}
284		334
285	dup2 (STDERR_FILENO, STDOUT_FILENO);	335	dup2 (STDERR_FILENO, STDOUT_FILENO);
286
287	#if 0 // schmorp sayz closing filies is murder
288	for (i = STDERR_FILENO + 1; i < num_fds; i++)
289	{
290	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
291	if (i == 4 || i == 7)
292	continue;
293	#endif
294	close (i);
295	}
296	#endif
297	}	336	}
298		337
299	/*----------------------------------------------------------------------*/	338	/*----------------------------------------------------------------------*/
300	const char **	339	const char **
301	rxvt_term::init_resources (int argc, const char *const *argv)	340	rxvt_term::init_resources (int argc, const char *const *argv)
302	{	341	{
303	int i, r_argc;	342	int i, r_argc;
304	char *val;
305	const char **cmd_argv, **r_argv;	343	const char **cmd_argv, **r_argv;
306		344
307	/*	345	/*
308	* Look for -exec option. Find => split and make cmd_argv[] of command args	346	* Look for -e option. Find => split and make cmd_argv[] of command args
309	*/	347	*/
310	for (r_argc = 0; r_argc < argc; r_argc++)	348	for (r_argc = 0; r_argc < argc; r_argc++)
311	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))	349	if (!strcmp (argv[r_argc], "-e"))
312	break;	350	break;
		351
		352	if (r_argc == argc)
		353	cmd_argv = NULL;
		354	else if (!argv[r_argc + 1])
		355	rxvt_fatal ("option '-e' requires an argument, aborting.\n");
		356	else
		357	{
		358	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
		359
		360	for (i = 0; i < argc - r_argc - 1; i++)
		361	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
		362
		363	cmd_argv[i] = NULL;
		364	}
313		365
314	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	366	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
315		367
316	for (i = 0; i < r_argc; i++)	368	for (i = 0; i < r_argc; i++)
317	r_argv[i] = (const char *)argv[i];	369	r_argv[i] = (const char *)argv[i];
318		370
319	r_argv[i] = NULL;	371	r_argv[i] = NULL;
320		372
321	if (r_argc == argc)
322	cmd_argv = NULL;
323	else
324	{
325	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
326
327	for (i = 0; i < argc - r_argc - 1; i++)
328	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
329
330	cmd_argv[i] = NULL;
331	}
332
333	rs[Rs_name] = rxvt_r_basename (argv[0]);	373	rs[Rs_name] = rxvt_basename (argv[0]);
334		374
335	/*	375	/*
336	* Open display, get options/resources and create the window	376	* Open display, get options/resources and create the window
337	*/	377	*/
		378
338	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	379	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
339	rs[Rs_display_name] = ":0";	380	rs[Rs_display_name] = ":0";
340		381
341	get_options (r_argc, r_argv);	382	get_options (r_argc, r_argv);
		383
		384	if (!(display = displays.get (rs[Rs_display_name])))
		385	{
		386	free (r_argv);
		387	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		388	}
		389
		390	// using a local pointer decreases code size a lot
		391	xa = display->xa;
		392
		393	set (display);
		394	extract_resources ();
		395
		396	#if XFT
		397	if (rs[Rs_depth])
		398	select_visual (strtol (rs[Rs_depth], 0, 0));
		399	#endif
		400
		401	#ifdef HAVE_AFTERIMAGE
		402	set_application_name ((char*)rs[Rs_name]);
		403	set_output_threshold (OUTPUT_LEVEL_WARNING);
		404	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		405	#endif
342	free (r_argv);	406	free (r_argv);
343		407
344	#ifdef LOCAL_X_IS_UNIX	408	for (int i = NUM_RESOURCES; i--; )
345	if (rs[Rs_display_name][0] == ':')	409	if (rs [i] == resval_undef)
346	{	410	rs [i] = 0;
347	val = rxvt_malloc (5 + strlen (rs[Rs_display_name]));	411
348	strcpy (val, "unix");	412	#if ENABLE_PERL
349	strcat (val, rs[Rs_display_name]);	413	if (!rs[Rs_perl_ext_1])
350	display = displays.get (val);	414	rs[Rs_perl_ext_1] = "default";
351	free (val);	415
		416	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		417	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		418	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
352	}	419	{
		420	rxvt_perl.init (this);
		421	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		422	}
353	#endif	423	#endif
354
355	if (!display
356	&& ! (display = displays.get (rs[Rs_display_name])))
357	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
358
359	extract_resources (display->display, rs[Rs_name]);
360		424
361	/*	425	/*
362	* set any defaults not already set	426	* set any defaults not already set
363	*/	427	*/
364	if (cmd_argv && cmd_argv[0])	428	if (cmd_argv && cmd_argv[0])
365	{	429	{
366	if (!rs[Rs_title])	430	if (!rs[Rs_title])
367	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	431	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
368	if (!rs[Rs_iconName])	432	if (!rs[Rs_iconName])
369	rs[Rs_iconName] = rs[Rs_title];	433	rs[Rs_iconName] = rs[Rs_title];
370	}	434	}
371	else	435	else
372	{	436	{
…		…
375	if (!rs[Rs_iconName])	439	if (!rs[Rs_iconName])
376	rs[Rs_iconName] = rs[Rs_name];	440	rs[Rs_iconName] = rs[Rs_name];
377	}	441	}
378		442
379	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	443	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
380	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	444	saveLines = min (i, MAX_SAVELINES);
381		445
382	#if ENABLE_FRILLS	446	#if ENABLE_FRILLS
383	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	447	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
384	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	448	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		449
385	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	450	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
386	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	451	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		452
387	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	453	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
388	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	454	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
389	#endif	455	#endif
390		456
391	#ifdef POINTER_BLANK	457	#ifdef POINTER_BLANK
392	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	458	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
393	pointerBlankDelay = i;	459	pointerBlankDelay = i;
394	else	460	else
395	pointerBlankDelay = 2;	461	pointerBlankDelay = 2;
396	#endif	462	#endif
397		463
398	/* no point having a scrollbar without having any scrollback! */	464	/* no point having a scrollbar without having any scrollback! */
399	if (!TermWin.saveLines)	465	if (!saveLines)
400	options &= ~Opt_scrollBar;	466	set_option (Opt_scrollBar, 0);
401		467
402	#ifdef PRINTPIPE	468	#ifdef PRINTPIPE
403	if (!rs[Rs_print_pipe])	469	if (!rs[Rs_print_pipe])
404	rs[Rs_print_pipe] = PRINTPIPE;	470	rs[Rs_print_pipe] = PRINTPIPE;
405	#endif	471	#endif
…		…
408	rs[Rs_cutchars] = CUTCHARS;	474	rs[Rs_cutchars] = CUTCHARS;
409		475
410	#ifndef NO_BACKSPACE_KEY	476	#ifndef NO_BACKSPACE_KEY
411	if (!rs[Rs_backspace_key])	477	if (!rs[Rs_backspace_key])
412	# ifdef DEFAULT_BACKSPACE	478	# ifdef DEFAULT_BACKSPACE
413	key_backspace = DEFAULT_BACKSPACE;	479	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
414	# else	480	# else
415	key_backspace = "DEC"; /* can toggle between \010 or \177 */	481	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
416	# endif	482	# endif
417	else
418	{
419	val = strdup (rs[Rs_backspace_key]);
420	rxvt_Str_trim (val);
421	rxvt_Str_escaped (val);
422	key_backspace = val;
423	}
424	#endif	483	#endif
425		484
426	#ifndef NO_DELETE_KEY	485	#ifndef NO_DELETE_KEY
427	if (!rs[Rs_delete_key])	486	if (!rs[Rs_delete_key])
428	# ifdef DEFAULT_DELETE	487	# ifdef DEFAULT_DELETE
429	key_delete = DEFAULT_DELETE;	488	rs[Rs_delete_key] = DEFAULT_DELETE;
430	# else	489	# else
431	key_delete = "\033[3~";	490	rs[Rs_delete_key] = "\033[3~";
432	# endif
433	else
434	{
435	val = strdup (rs[Rs_delete_key]);
436	rxvt_Str_trim (val);
437	rxvt_Str_escaped (val);
438	key_delete = val;
439	}
440	#endif	491	# endif
441	if (rs[Rs_answerbackstring])	492	#endif
442	{
443	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
444	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
445	}
446		493
447	#ifdef HAVE_SCROLLBARS	494	#ifdef HAVE_SCROLLBARS
448	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);	495	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
449	#endif	496	#endif
450		497
451	#ifdef XTERM_REVERSE_VIDEO	498	#ifdef XTERM_REVERSE_VIDEO
452	/* this is how xterm implements reverseVideo */	499	/* this is how xterm implements reverseVideo */
453	if (options & Opt_reverseVideo)	500	if (option (Opt_reverseVideo))
454	{	501	{
455	if (!rs[Rs_color + Color_fg])	502	if (!rs[Rs_color + Color_fg])
456	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	503	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		504
457	if (!rs[Rs_color + Color_bg])	505	if (!rs[Rs_color + Color_bg])
458	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	506	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
459	}	507	}
460	#endif	508	#endif
461		509
…		…
463	if (!rs[Rs_color + i])	511	if (!rs[Rs_color + i])
464	rs[Rs_color + i] = def_colorName[i];	512	rs[Rs_color + i] = def_colorName[i];
465		513
466	#ifndef XTERM_REVERSE_VIDEO	514	#ifndef XTERM_REVERSE_VIDEO
467	/* this is how we implement reverseVideo */	515	/* this is how we implement reverseVideo */
468	if (options & Opt_reverseVideo)	516	if (option (Opt_reverseVideo))
469	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	517	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
470	#endif	518	#endif
471		519
472	/* convenient aliases for setting fg/bg to colors */	520	/* convenient aliases for setting fg/bg to colors */
473	color_aliases (Color_fg);	521	color_aliases (Color_fg);
474	color_aliases (Color_bg);	522	color_aliases (Color_bg);
475	#ifndef NO_CURSORCOLOR	523	#ifndef NO_CURSORCOLOR
476	color_aliases (Color_cursor);	524	color_aliases (Color_cursor);
477	color_aliases (Color_cursor2);	525	color_aliases (Color_cursor2);
478	#endif /* NO_CURSORCOLOR */	526	#endif /* NO_CURSORCOLOR */
479	color_aliases (Color_pointer_fg);	527	color_aliases (Color_pointer_fg);
480	color_aliases (Color_pointer_bg);	528	color_aliases (Color_pointer_bg);
481	color_aliases (Color_border);	529	color_aliases (Color_border);
482	#ifndef NO_BOLD_UNDERLINE_REVERSE	530	#ifndef NO_BOLD_UNDERLINE_REVERSE
483	color_aliases (Color_BD);	531	color_aliases (Color_BD);
484	color_aliases (Color_UL);	532	color_aliases (Color_UL);
485	color_aliases (Color_RV);	533	color_aliases (Color_RV);
486	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	534	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
487		535
488	if (!rs[Rs_color + Color_border])	536	if (!rs[Rs_color + Color_border])
489	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];	537	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
490		538
491	return cmd_argv;	539	return cmd_argv;
		540	}
		541
		542	/*----------------------------------------------------------------------*/
		543	void
		544	rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
		545	{
		546	this->envv = envv;
		547
		548	SET_R (this);
		549	set_locale ("");
		550	set_environ (envv); // few things in X do not call setlocale :(
		551
		552	init_vars ();
		553
		554	init_secondary ();
		555
		556	const char **cmd_argv = init_resources (argc, argv);
		557
		558	#ifdef KEYSYM_RESOURCE
		559	keyboard->register_done ();
		560	#endif
		561
		562	#ifdef HAVE_SCROLLBARS
		563	if (option (Opt_scrollBar))
		564	scrollBar.setIdle (); /* set existence for size calculations */
		565	#endif
		566
		567	pty = ptytty::create ();
		568
		569	create_windows (argc, argv);
		570
		571	init_xlocale ();
		572
		573	scr_reset (); // initialize screen
		574
		575	#if 0
		576	XSynchronize (dpy, True);
		577	#endif
		578
		579	#ifdef HAVE_SCROLLBARS
		580	if (option (Opt_scrollBar))
		581	resize_scrollbar (); /* create and map scrollbar */
		582	#endif
		583	#ifdef HAVE_BG_PIXMAP
		584	{
		585	bgPixmap.set_target (this);
		586	bgPixmap.invalidate ();
		587
		588	#ifdef ENABLE_TRANSPARENCY
		589	if (option (Opt_transparent))
		590	{
		591	bgPixmap.set_transparent ();
		592
		593	#ifdef HAVE_AFTERIMAGE
		594	if (rs [Rs_blurradius])
		595	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
		596	#endif
		597	if (ISSET_PIXCOLOR (Color_tint))
		598	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
		599
		600	if (rs [Rs_shade])
		601	bgPixmap.set_shade (rs [Rs_shade]);
		602
		603	bgPixmap.set_root_pixmap ();
		604	XSelectInput (dpy, display->root, PropertyChangeMask);
		605	rootwin_ev.start (display, display->root);
		606	}
		607	#endif
		608
		609	#ifdef BG_IMAGE_FROM_FILE
		610	if (rs[Rs_backgroundPixmap])
		611	{
		612	const char *p = rs[Rs_backgroundPixmap];
		613
		614	if ((p = strchr (p, ';')) != 0)
		615	{
		616	p++;
		617	bgPixmap.set_geometry (p);
		618	}
		619	else
		620	bgPixmap.set_defaultGeometry ();
		621
		622	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
		623	if (!bgPixmap.window_position_sensitive ())
		624	update_background ();
		625	}
		626	#endif
		627	}
		628	#endif
		629
		630	#if ENABLE_PERL
		631	rootwin_ev.start (display, display->root);
		632	#endif
		633
		634	set_colorfgbg ();
		635
		636	init_command (cmd_argv);
		637
		638	free (cmd_argv);
		639
		640	if (pty->pty >= 0)
		641	pty_ev.start (pty->pty, ev::READ);
		642
		643	HOOK_INVOKE ((this, HOOK_START, DT_END));
		644
		645	#if ENABLE_XEMBED
		646	if (rs[Rs_embed])
		647	{
		648	long info[2] = { 0, XEMBED_MAPPED };
		649
		650	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		651	32, PropModeReplace, (unsigned char *)&info, 2);
		652	}
		653	#endif
		654
		655	XMapWindow (dpy, vt);
		656	XMapWindow (dpy, parent[0]);
		657
		658	refresh_check ();
492	}	659	}
493		660
494	/*----------------------------------------------------------------------*/	661	/*----------------------------------------------------------------------*/
495	void	662	void
496	rxvt_term::init_env ()	663	rxvt_term::init_env ()
497	{	664	{
498	int i;	665	int i;
499	unsigned int u;
500	char *val;	666	char *val;
501		667
502	#ifdef DISPLAY_IS_IP	668	#ifdef DISPLAY_IS_IP
503	/* Fixup display_name for export over pty to any interested terminal	669	/* Fixup display_name for export over pty to any interested terminal
504	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	670	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
…		…
512	*/	678	*/
513	val = rxvt_network_display (rs[Rs_display_name]);	679	val = rxvt_network_display (rs[Rs_display_name]);
514	rs[Rs_display_name] = (const char *)val;	680	rs[Rs_display_name] = (const char *)val;
515		681
516	if (val == NULL)	682	if (val == NULL)
517	#endif /* DISPLAY_IS_IP */	683	#endif /* DISPLAY_IS_IP */
518	val = XDisplayString (display->display);	684	val = XDisplayString (dpy);
519		685
520	if (rs[Rs_display_name] == NULL)	686	if (rs[Rs_display_name] == NULL)
521	rs[Rs_display_name] = val; /* use broken `:0' value */	687	rs[Rs_display_name] = val; /* use broken `:0' value */
522		688
523	i = strlen (val);	689	i = strlen (val);
524	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	690	env_display = (char *)rxvt_malloc (i + 9);
525		691
526	sprintf (env_display, "DISPLAY=%s", val);	692	sprintf (env_display, "DISPLAY=%s", val);
527		693
528	/* avoiding the math library:	694	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
529	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
530	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
531	;
532	MAX_IT (i, 1);
533	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
534
535	sprintf (env_windowid, "WINDOWID=%u",
536	(unsigned int)TermWin.parent[0]);
537		695
538	/* add entries to the environment:	696	/* add entries to the environment:
539	* @ DISPLAY: in case we started with -display	697	* @ DISPLAY: in case we started with -display
540	* @ WINDOWID: X window id number of the window	698	* @ WINDOWID: X window id number of the window
541	* @ COLORTERM: terminal sub-name and also indicates its color	699	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
543	* @ TERMINFO: path to terminfo directory	701	* @ TERMINFO: path to terminfo directory
544	* @ COLORFGBG: fg;bg color codes	702	* @ COLORFGBG: fg;bg color codes
545	*/	703	*/
546	putenv (env_display);	704	putenv (env_display);
547	putenv (env_windowid);	705	putenv (env_windowid);
		706
548	if (env_colorfgbg)	707	if (env_colorfgbg)
549	putenv (env_colorfgbg);	708	putenv (env_colorfgbg);
550		709
551	#ifdef RXVT_TERMINFO	710	#ifdef RXVT_TERMINFO
552	putenv ("TERMINFO=" RXVT_TERMINFO);	711	putenv ("TERMINFO=" RXVT_TERMINFO);
553	#endif	712	#endif
554		713
555	if (display->depth <= 2)	714	if (depth <= 2)
556	putenv ("COLORTERM=" COLORTERMENV "-mono");	715	putenv ("COLORTERM=" COLORTERMENV "-mono");
557	else	716	else
558	putenv ("COLORTERM=" COLORTERMENVFULL);	717	putenv ("COLORTERM=" COLORTERMENVFULL);
559		718
560	if (rs[Rs_term_name] != NULL)	719	if (rs[Rs_term_name] != NULL)
561	{	720	{
562	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));	721	env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
563	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	722	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
564	putenv (env_term);	723	putenv (env_term);
565	}	724	}
566	else	725	else
567	putenv ("TERM=" TERMENV);	726	putenv ("TERM=" TERMENV);
…		…
569	#ifdef HAVE_UNSETENV	728	#ifdef HAVE_UNSETENV
570	/* avoid passing old settings and confusing term size */	729	/* avoid passing old settings and confusing term size */
571	unsetenv ("LINES");	730	unsetenv ("LINES");
572	unsetenv ("COLUMNS");	731	unsetenv ("COLUMNS");
573	unsetenv ("TERMCAP"); /* terminfo should be okay */	732	unsetenv ("TERMCAP"); /* terminfo should be okay */
574	#endif /* HAVE_UNSETENV */	733	#endif /* HAVE_UNSETENV */
575	}	734	}
576		735
577	/*----------------------------------------------------------------------*/	736	/*----------------------------------------------------------------------*/
578	/*	737	/*
579	* This is more or less stolen straight from XFree86 xterm.	738	* This is more or less stolen straight from XFree86 xterm.
580	* This should support all European type languages.	739	* This should support all European type languages.
581	*/	740	*/
582	void	741	void
583	rxvt_term::set_locale (const char *locale)	742	rxvt_term::set_locale (const char *locale)
584	{	743	{
		744	set_environ (envv);
		745
585	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	746	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
586	free (this->locale);	747	free (this->locale);
587	this->locale = setlocale (LC_CTYPE, locale);	748	this->locale = setlocale (LC_CTYPE, locale);
588		749
589	if (!this->locale)	750	if (!this->locale)
590	{	751	{
591	if (*locale)	752	if (*locale)
592	{	753	{
593	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);	754	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
594	setlocale (LC_CTYPE, "");	755	setlocale (LC_CTYPE, "C");
595	}	756	}
596	else	757	else
597	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");	758	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
598		759
599	this->locale = "";	760	this->locale = "C";
600	}	761	}
601		762
602		763
603	this->locale = rxvt_strdup (this->locale);	764	this->locale = strdup (this->locale);
604	SET_LOCALE (this->locale);	765	SET_LOCALE (this->locale);
605	mbstate.reset ();	766	mbstate.reset ();
606	#endif	767	#endif
607		768
608	#if HAVE_NL_LANGINFO	769	#if HAVE_NL_LANGINFO
…		…
619	}	780	}
620		781
621	void	782	void
622	rxvt_term::init_xlocale ()	783	rxvt_term::init_xlocale ()
623	{	784	{
		785	set_environ (envv);
		786
624	#ifdef USE_XIM	787	#ifdef USE_XIM
625	if (!locale)	788	if (!locale)
626	rxvt_warn ("setting locale failed, working without locale support.\n");	789	rxvt_warn ("setting locale failed, working without locale support.\n");
627	else	790	else
628	{	791	{
…		…
650	* Initialize the command connection.	813	* Initialize the command connection.
651	* This should be called after the X server connection is established.	814	* This should be called after the X server connection is established.
652	*/	815	*/
653		816
654	#ifdef META8_OPTION	817	#ifdef META8_OPTION
655	meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);	818	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
656	#endif	819	#endif
657		820
658	get_ourmods ();	821	get_ourmods ();
659		822
660	if (!(options & Opt_scrollTtyOutput))	823	if (!option (Opt_scrollTtyOutput))
661	priv_modes |= PrivMode_TtyOutputInh;	824	priv_modes |= PrivMode_TtyOutputInh;
662	if (options & Opt_scrollTtyKeypress)	825	if (option (Opt_scrollTtyKeypress))
663	priv_modes |= PrivMode_Keypress;	826	priv_modes |= PrivMode_Keypress;
664	if (!(options & Opt_jumpScroll))	827	if (!option (Opt_jumpScroll))
665	priv_modes |= PrivMode_smoothScroll;	828	priv_modes |= PrivMode_smoothScroll;
666		829
667	#ifndef NO_BACKSPACE_KEY	830	#ifndef NO_BACKSPACE_KEY
668	if (strcmp (key_backspace, "DEC") == 0)	831	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
669	priv_modes |= PrivMode_HaveBackSpace;	832	priv_modes |= PrivMode_HaveBackSpace;
670	#endif	833	#endif
671		834
672	/* add value for scrollBar */	835	/* add value for scrollBar */
673	if (scrollbar_visible ())	836	if (scrollBar.state)
674	{	837	{
675	priv_modes |= PrivMode_scrollBar;	838	priv_modes |= PrivMode_scrollBar;
676	SavedModes |= PrivMode_scrollBar;	839	SavedModes |= PrivMode_scrollBar;
677	}	840	}
678	if (menubar_visible ())
679	{
680	priv_modes |= PrivMode_menuBar;
681	SavedModes |= PrivMode_menuBar;
682	}
683
684	#ifdef CURSOR_BLINK
685	if (options & Opt_cursorBlink)
686	(void)gettimeofday (&lastcursorchange, NULL);
687	#endif
688		841
689	run_command (argv);	842	run_command (argv);
690	}	843	}
691		844
692	/*----------------------------------------------------------------------*/	845	/*----------------------------------------------------------------------*/
…		…
696	int i;	849	int i;
697		850
698	#ifdef OFF_FOCUS_FADING	851	#ifdef OFF_FOCUS_FADING
699	pix_colors = pix_colors_focused;	852	pix_colors = pix_colors_focused;
700	#endif	853	#endif
701		854
702	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)	855	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
703	{	856	{
		857	const char *name = rs[Rs_color + i];
		858
		859	if (!name)
		860	continue;
		861
704	rxvt_color xcol;	862	rxvt_color xcol;
705		863
706	if (!rs[Rs_color + i])	864	if (!set_color (xcol, name))
707	continue;
708
709	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
710	{	865	{
711	#ifndef XTERM_REVERSE_VIDEO	866	#ifndef XTERM_REVERSE_VIDEO
712	if (i < 2 && (options & Opt_reverseVideo))	867	if (i < 2 && option (Opt_reverseVideo))
713	rs[Rs_color + i] = def_colorName[!i];	868	name = def_colorName [1 - i];
714	else	869	else
715	#endif	870	#endif
716	rs[Rs_color + i] = def_colorName[i];	871	name = def_colorName [i];
717		872
718	if (!rs[Rs_color + i])	873	if (!name)
719	continue;	874	continue;
720		875
721	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	876	if (!set_color (xcol, name))
722	{	877	{
723	switch (i)	878	switch (i)
724	{	879	{
725	case Color_fg:	880	case Color_fg:
726	case Color_bg:	881	case Color_bg:
727	/* fatal: need bg/fg color */
728	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");	882	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
729	/* NOTREACHED */	883	name = "";
730	break;	884	break;
731	#ifndef NO_CURSORCOLOR	885	#ifndef NO_CURSORCOLOR
732	case Color_cursor2:	886	case Color_cursor2:
733	xcol = pix_colors[Color_fg];	887	#endif
734	break;
735	#endif /* ! NO_CURSORCOLOR */
736	case Color_pointer_fg:	888	case Color_pointer_fg:
737	xcol = pix_colors[Color_fg];	889	name = rs[Rs_color + Color_fg];
		890	xcol.set (this, name);
738	break;	891	break;
739	default:	892	default:
740	xcol = pix_colors[Color_bg]; /* None */	893	name = rs[Rs_color + Color_bg];
		894	xcol.set (this, name);
741	break;	895	break;
742	}	896	}
743	}	897	}
744	}	898	}
745		899
746	pix_colors[i] = xcol;	900	pix_colors[i] = xcol;
747	#ifdef OFF_FOCUS_FADING	901	rs[Rs_color + i] = name;
748	if (rs[Rs_fade])
749	pix_colors_unfocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
750	#endif
751	SET_PIXCOLOR (i);
752	}
753
754	if (display->depth <= 2)
755	{	902	}
		903
		904	if (depth <= 2)
		905	{
756	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];	906	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];	907	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];	908	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
759	}	909	}
760		910
761	/*	911	/*
762	* get scrollBar/menuBar shadow colors	912	* get scrollBar shadow colors
763	*	913	*
764	* The calculations of topShadow/bottomShadow values are adapted	914	* The calculations of topShadow/bottomShadow values are adapted
765	* from the fvwm window manager.	915	* from the fvwm window manager.
766	*/	916	*/
767	#ifdef KEEP_SCROLLCOLOR	917	#ifdef KEEP_SCROLLCOLOR
768
769	if (display->depth <= 2)	918	if (depth <= 2)
		919	{
770	{ /* Monochrome */	920	/* Monochrome */
771	pix_colors[Color_scroll] = pix_colors[Color_fg];	921	alias_color (Color_scroll, Color_fg);
772	pix_colors[Color_topShadow] = pix_colors[Color_bg];	922	alias_color (Color_topShadow, Color_bg);
773	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];	923	alias_color (Color_bottomShadow, Color_bg);
774	}	924	}
775	else	925	else
776	{	926	{
777	rxvt_color xcol[2];	927	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
778	/* xcol[0] == white
779	* xcol[1] == top shadow
780	* xcol[2] == bot shadow */
781		928
782	xcol[1] = pix_colors[Color_scroll];	929	rgba cscroll;
783	xcol[0].set (display, 65535, 65535, 65535);	930	pix_colors [Color_scroll].get (cscroll);
784
785	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
786
787	xcol[0].get (display, pr0, pg0, pb0);
788	xcol[1].get (display, pr1, pg1, pb1);
789
790	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
791		931
792	/* topShadowColor */	932	/* topShadowColor */
793	if (!xcol[1].set (display,	933	if (!pix_colors[Color_topShadow].set (this,
794	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	934	rgba (
795	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	935	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
796	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	936	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
797	xcol[1] = pix_colors[Color_White];	937	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
798		938	cscroll.a)
799	pix_colors[Color_topShadow] = xcol[1];	939	))
		940	alias_color (Color_topShadow, Color_White);
800	}	941	}
801	#endif /* KEEP_SCROLLCOLOR */	942	#endif /* KEEP_SCROLLCOLOR */
		943
		944	#ifdef OFF_FOCUS_FADING
		945	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		946	update_fade_color (i);
		947	#endif
802	}	948	}
803		949
804	/*----------------------------------------------------------------------*/	950	/*----------------------------------------------------------------------*/
805	/* color aliases, fg/bg bright-bold */	951	/* color aliases, fg/bg bright-bold */
806	void	952	void
…		…
809	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))	955	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
810	{	956	{
811	int i = atoi (rs[Rs_color + idx]);	957	int i = atoi (rs[Rs_color + idx]);
812		958
813	if (i >= 8 && i <= 15)	959	if (i >= 8 && i <= 15)
814	{ /* bright colors */	960	/* bright colors */
815	i -= 8;
816	#ifndef NO_BRIGHTCOLOR
817	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	961	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
818	return;	962	else if (i >= 0 && i <= 7)
819	#endif	963	/* normal colors */
820	}
821
822	if (i >= 0 && i <= 7) /* normal colors */
823	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	964	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
824	}	965	}
825	}	966	}
826		967
827	/*----------------------------------------------------------------------*/	968	/*----------------------------------------------------------------------*/
…		…
830	* Use resource ``modifier'' to override the Meta modifier	971	* Use resource ``modifier'' to override the Meta modifier
831	*/	972	*/
832	void	973	void
833	rxvt_term::get_ourmods ()	974	rxvt_term::get_ourmods ()
834	{	975	{
835	int i, j, k;	976	int i, j, k;
836	int requestedmeta, realmeta, realalt;	977	int requestedmeta, realmeta, realalt;
837	const char *cm, *rsmod;	978	const char *cm, *rsmod;
838	XModifierKeymap *map;	979	XModifierKeymap *map;
839	KeyCode *kc;	980	KeyCode *kc;
840	const unsigned int modmasks[] =	981	const unsigned int modmasks[] =
841	{	982	{
842	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	983	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
843	};	984	};
844		985
…		…
847		988
848	if (rsmod	989	if (rsmod
849	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)	990	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
850	requestedmeta = rsmod[3] - '0';	991	requestedmeta = rsmod[3] - '0';
851		992
852	map = XGetModifierMapping (display->display);	993	map = XGetModifierMapping (dpy);
853	kc = map->modifiermap;	994	kc = map->modifiermap;
854		995
855	for (i = 1; i < 6; i++)	996	for (i = 1; i < 6; i++)
856	{	997	{
857	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	998	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
…		…
859	for (j = map->max_keypermod; j--; k++)	1000	for (j = map->max_keypermod; j--; k++)
860	{	1001	{
861	if (kc[k] == 0)	1002	if (kc[k] == 0)
862	break;	1003	break;
863		1004
864	switch (XKeycodeToKeysym (display->display, kc[k], 0))	1005	switch (XKeycodeToKeysym (dpy, kc[k], 0))
865	{	1006	{
866	case XK_Num_Lock:	1007	case XK_Num_Lock:
867	ModNumLockMask = modmasks[i - 1];	1008	ModNumLockMask = modmasks[i - 1];
868	continue;	1009	continue;
869		1010
…		…
919	rxvt_term::create_windows (int argc, const char *const *argv)	1060	rxvt_term::create_windows (int argc, const char *const *argv)
920	{	1061	{
921	XClassHint classHint;	1062	XClassHint classHint;
922	XWMHints wmHint;	1063	XWMHints wmHint;
923	#if ENABLE_FRILLS	1064	#if ENABLE_FRILLS
924	Atom prop = None;
925	MWMHints mwmhints;	1065	MWMHints mwmhints = { };
926	#endif	1066	#endif
927	XGCValues gcvalue;	1067	XGCValues gcvalue;
928	long vt_emask;
929	XSetWindowAttributes attributes;	1068	XSetWindowAttributes attributes;
930	XWindowAttributes gattr;	1069	Window top, parent;
931		1070
932	#ifdef USING_W11LIB	1071	dLocal (Display *, dpy);
933	/* enable W11 callbacks */
934	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
935	#endif
936		1072
937	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);	1073	/* grab colors before netscape does */
938	XInternAtoms (display->display, (char **)xa_names, NUM_XA, False, xa);	1074	Get_Colours ();
939		1075
940	if (options & Opt_transparent)	1076	if (!set_fonts ())
941	{	1077	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
942	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);	1078
943	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	1079	parent = display->root;
944	}	1080
		1081	attributes.override_redirect = !!option (Opt_override_redirect);
945		1082
946	#if ENABLE_FRILLS	1083	#if ENABLE_FRILLS
947	if (options & Opt_borderLess)	1084	if (option (Opt_borderLess))
948	{	1085	{
949	prop = XInternAtom(display->display, "_MOTIF_WM_INFO", True);	1086	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
950
951	if (prop == None)
952	{	1087	{
953	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/	1088	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
954	#ifdef PREFER_24BIT
955	attributes.override_redirect = TRUE;	1089	attributes.override_redirect = true;
956	#endif
957	mwmhints.flags = 0;
958	}	1090	}
959	else	1091	else
960	{	1092	{
961	mwmhints.flags = MWM_HINTS_DECORATIONS;	1093	mwmhints.flags = MWM_HINTS_DECORATIONS;
962	mwmhints.decorations = 0;
963	}	1094	}
964	}	1095	}
965	else	1096	#endif
966	{	1097
967	mwmhints.flags = 0;	1098	#if ENABLE_XEMBED
		1099	if (rs[Rs_embed])
968	}	1100	{
969	#endif	1101	XWindowAttributes wattr;
970		1102
971	/* grab colors before netscape does */	1103	parent = strtol (rs[Rs_embed], 0, 0);
972	Get_Colours ();
973		1104
974	if (!set_fonts ())	1105	if (!XGetWindowAttributes (dpy, parent, &wattr))
975	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");	1106	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		1107
		1108	window_calc (wattr.width, wattr.height);
		1109	}
		1110	#endif
976		1111
977	window_calc (0, 0);	1112	window_calc (0, 0);
		1113
		1114	/* sub-window placement & size in rxvt_resize_subwindows () */
		1115	attributes.background_pixel = pix_colors_focused [Color_border];
		1116	attributes.border_pixel = pix_colors_focused [Color_border];
		1117	attributes.colormap = cmap;
		1118
		1119	top = XCreateWindow (dpy, parent,
		1120	szHint.x, szHint.y,
		1121	szHint.width, szHint.height,
		1122	ext_bwidth,
		1123	depth, InputOutput, visual,
		1124	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		1125	&attributes);
		1126
		1127	this->parent[0] = top;
		1128
978	old_width = szHint.width;	1129	old_width = szHint.width;
979	old_height = szHint.height;	1130	old_height = szHint.height;
980		1131
981	/* sub-window placement & size in rxvt_resize_subwindows () */
982
983	#ifdef PREFER_24BIT
984	attributes.background_pixel = pix_colors_focused[Color_border];
985	attributes.border_pixel = pix_colors_focused[Color_border];
986	attributes.colormap = display->cmap;
987	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
988	szHint.x, szHint.y,
989	szHint.width, szHint.height,
990	TermWin.ext_bwidth,
991	display->depth, InputOutput,
992	display->visual,
993	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
994	#else
995	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
996	szHint.x, szHint.y,
997	szHint.width, szHint.height,
998	TermWin.ext_bwidth,
999	pix_colors_focused[Color_border],
1000	pix_colors_focused[Color_border]);
1001	#endif
1002
1003	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1132	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1004	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1133	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1005		1134
1006	classHint.res_name = (char *)rs[Rs_name];	1135	classHint.res_name = (char *)rs[Rs_name];
1007	classHint.res_class = (char *)RESCLASS;	1136	classHint.res_class = (char *)RESCLASS;
1008		1137
1009	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1138	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1010	wmHint.input = True;	1139	wmHint.input = True;
1011	wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;	1140	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1012	wmHint.window_group = TermWin.parent[0];	1141	wmHint.window_group = top;
1013		1142
1014	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	1143	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1015	(char **)argv, argc, &szHint, &wmHint, &classHint);	1144	&szHint, &wmHint, &classHint);
1016
1017	/* Enable delete window protocol */
1018	XSetWMProtocols (display->display, TermWin.parent[0],
1019	&xa[XA_WMDELETEWINDOW], 1);
1020		1145
1021	#if ENABLE_FRILLS	1146	#if ENABLE_FRILLS
		1147	if (mwmhints.flags)
		1148	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1149	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1150	#endif
		1151
		1152	Atom protocols[] = {
		1153	xa[XA_WM_DELETE_WINDOW],
		1154	#if ENABLE_EWMH
		1155	xa[XA_NET_WM_PING],
		1156	#endif
		1157	};
		1158
		1159	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		1160
		1161	#if ENABLE_FRILLS
		1162	if (rs[Rs_transient_for])
		1163	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		1164	#endif
		1165
		1166	#if ENABLE_EWMH
1022	long pid = getpid ();	1167	long pid = getpid ();
1023		1168
1024	XChangeProperty (display->display, TermWin.parent[0],	1169	XChangeProperty (dpy, top,
1025	xa[XA_NET_WM_PID], XA_CARDINAL, 32,	1170	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1026	PropModeReplace, (unsigned char *)&pid, 1);	1171	PropModeReplace, (unsigned char *)&pid, 1);
1027	#endif
1028		1172
1029	XSelectInput (display->display, TermWin.parent[0],	1173	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1174	#endif
		1175
		1176	XSelectInput (dpy, top,
1030	KeyPressMask	1177	KeyPressMask
1031	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755	1178	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1032	| KeyReleaseMask	1179	| KeyReleaseMask
1033	#endif	1180	#endif
1034	| FocusChangeMask | VisibilityChangeMask	1181	| FocusChangeMask | VisibilityChangeMask
1035	| ExposureMask
1036	| StructureNotifyMask);	1182	| ExposureMask | StructureNotifyMask);
		1183
1037	termwin_ev.start (display, TermWin.parent[0]);	1184	termwin_ev.start (display, top);
1038
1039	#if ENABLE_FRILLS
1040	if (mwmhints.flags)
1041	XChangeProperty (display->display, TermWin.parent[0], xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1042	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1043	#endif
1044		1185
1045	/* vt cursor: Black-on-White is standard, but this is more popular */	1186	/* vt cursor: Black-on-White is standard, but this is more popular */
1046	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1187	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1047
1048	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1049	/* cursor (menuBar/scrollBar): Black-on-White */
1050	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1051	#endif
1052		1188
1053	/* the vt window */	1189	/* the vt window */
1054	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1190	vt = XCreateSimpleWindow (dpy, top,
1055	window_vt_x,
1056	window_vt_y,	1191	window_vt_x, window_vt_y,
1057	TermWin_TotalWidth (),	1192	width, height,
1058	TermWin_TotalHeight (),
1059	0,	1193	0,
1060	pix_colors_focused[Color_fg],	1194	pix_colors_focused[Color_fg],
1061	pix_colors_focused[Color_bg]);	1195	pix_colors_focused[Color_bg]);
1062	#ifdef DEBUG_X
1063	XStoreName (display->display, TermWin.vt, "vt window");
1064	#endif
1065		1196
1066	attributes.bit_gravity = NorthWestGravity;	1197	attributes.bit_gravity = NorthWestGravity;
1067	XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);	1198	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1068		1199
1069	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1200	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1070		1201
1071	pointer_unblank ();
1072
1073	#ifdef POINTER_BLANK
1074	if (options & Opt_pointerBlank)	1202	if (option (Opt_pointerBlank))
1075	vt_emask |= PointerMotionMask;	1203	vt_emask |= PointerMotionMask;
1076	else	1204	else
1077	#endif
1078	vt_emask |= Button1MotionMask | Button3MotionMask;	1205	vt_emask |= Button1MotionMask | Button3MotionMask;
1079		1206
1080	XSelectInput (display->display, TermWin.vt, vt_emask);	1207	vt_select_input ();
		1208
1081	vt_ev.start (display, TermWin.vt);	1209	vt_ev.start (display, vt);
1082
1083	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1084	if (menuBar_height ())
1085	{
1086	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1087	window_vt_x, 0,
1088	TermWin_TotalWidth (),
1089	menuBar_TotalHeight (),
1090	0,
1091	pix_colors_focused[Color_fg],
1092	pix_colors_focused[Color_scroll]);
1093
1094	#ifdef DEBUG_X
1095	XStoreName (display->display, menuBar.win, "menubar");
1096	#endif
1097
1098	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1099
1100	XDefineCursor (display->display, menuBar.win,
1101	XCreateFontCursor (display->display, XC_left_ptr));
1102
1103	XSelectInput (display->display, menuBar.win,
1104	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1105	| Button1MotionMask));
1106	menubar_ev.start (display, menuBar.win);
1107	}
1108	#endif
1109
1110	#ifdef XPM_BACKGROUND
1111	if (rs[Rs_backgroundPixmap] != NULL
1112	&& ! (options & Opt_transparent))
1113	{
1114	const char *p = rs[Rs_backgroundPixmap];
1115
1116	if ((p = strchr (p, ';')) != NULL)
1117	{
1118	p++;
1119	scale_pixmap (p);
1120	}
1121
1122	set_bgPixmap (rs[Rs_backgroundPixmap]);
1123	scr_touch (true);
1124	}
1125	#endif
1126		1210
1127	/* graphics context for the vt window */	1211	/* graphics context for the vt window */
1128	gcvalue.foreground = pix_colors[Color_fg];	1212	gcvalue.foreground = pix_colors[Color_fg];
1129	gcvalue.background = pix_colors[Color_bg];	1213	gcvalue.background = pix_colors[Color_bg];
1130	gcvalue.graphics_exposures = 1;	1214	gcvalue.graphics_exposures = 0;
1131	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1215
		1216	gc = XCreateGC (dpy, vt,
1132	GCForeground | GCBackground | GCGraphicsExposures,	1217	GCForeground | GCBackground | GCGraphicsExposures,
1133	&gcvalue);	1218	&gcvalue);
1134		1219
1135	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1220	drawable = new rxvt_drawable (this, vt);
1136
1137	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1138	gcvalue.foreground = pix_colors[Color_topShadow];
1139	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1140	gcvalue.foreground = pix_colors[Color_bottomShadow];
1141	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1142	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1143	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1144	#endif
1145		1221
1146	#ifdef OFF_FOCUS_FADING	1222	#ifdef OFF_FOCUS_FADING
1147	// initially we are in unfocused state	1223	// initially we are in unfocused state
1148	if (rs[Rs_fade])	1224	if (rs[Rs_fade])
1149	pix_colors = pix_colors_unfocused;	1225	pix_colors = pix_colors_unfocused;
1150	#endif	1226	#endif
1151		1227
		1228	pointer_unblank ();
1152	scr_recolour ();	1229	scr_recolour ();
1153	}	1230	}
1154		1231
1155	/* ------------------------------------------------------------------------- *	1232	/* ------------------------------------------------------------------------- *
1156	* GET TTY CURRENT STATE *	1233	* GET TTY CURRENT STATE *
1157	* ------------------------------------------------------------------------- */	1234	* ------------------------------------------------------------------------- */
1158	void	1235	void
1159	rxvt_get_ttymode (ttymode_t *tio, int erase)	1236	rxvt_get_ttymode (struct termios *tio, int erase)
1160	{	1237	{
1161	#ifdef HAVE_TERMIOS_H
1162	/*	1238	/*
1163	* standard System V termios interface	1239	* standard System V termios interface
1164	*/	1240	*/
1165	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1241	if (tcgetattr (STDIN_FILENO, tio) < 0)
1166	{	1242	{
1167	/* return error - use system defaults */	1243	// return error - use system defaults,
		1244	// where possible, and zero elsewhere
		1245	memset (tio, 0, sizeof (struct termios));
		1246
1168	tio->c_cc[VINTR] = CINTR;	1247	tio->c_cc[VINTR] = CINTR;
1169	tio->c_cc[VQUIT] = CQUIT;	1248	tio->c_cc[VQUIT] = CQUIT;
1170	tio->c_cc[VERASE] = CERASE;	1249	tio->c_cc[VERASE] = CERASE;
		1250	#ifdef VERASE2
		1251	tio->c_cc[VERASE2] = CERASE2;
		1252	#endif
1171	tio->c_cc[VKILL] = CKILL;	1253	tio->c_cc[VKILL] = CKILL;
1172	tio->c_cc[VSTART] = CSTART;	1254	tio->c_cc[VSTART] = CSTART;
1173	tio->c_cc[VSTOP] = CSTOP;	1255	tio->c_cc[VSTOP] = CSTOP;
1174	tio->c_cc[VSUSP] = CSUSP;	1256	tio->c_cc[VSUSP] = CSUSP;
1175	# ifdef VDSUSP	1257	# ifdef VDSUSP
1176
1177	tio->c_cc[VDSUSP] = CDSUSP;	1258	tio->c_cc[VDSUSP] = CDSUSP;
1178	# endif	1259	# endif
1179	# ifdef VREPRINT	1260	# ifdef VREPRINT
1180
1181	tio->c_cc[VREPRINT] = CRPRNT;	1261	tio->c_cc[VREPRINT] = CRPRNT;
1182	# endif	1262	# endif
1183	# ifdef VDISCRD	1263	# ifdef VDISCRD
1184
1185	tio->c_cc[VDISCRD] = CFLUSH;	1264	tio->c_cc[VDISCRD] = CFLUSH;
1186	# endif	1265	# endif
1187	# ifdef VWERSE	1266	# ifdef VWERSE
1188
1189	tio->c_cc[VWERSE] = CWERASE;	1267	tio->c_cc[VWERSE] = CWERASE;
1190	# endif	1268	# endif
1191	# ifdef VLNEXT	1269	# ifdef VLNEXT
1192
1193	tio->c_cc[VLNEXT] = CLNEXT;	1270	tio->c_cc[VLNEXT] = CLNEXT;
1194	# endif	1271	# endif
1195
1196	}	1272	}
		1273
1197	tio->c_cc[VEOF] = CEOF;	1274	tio->c_cc[VEOF] = CEOF;
1198	tio->c_cc[VEOL] = VDISABLE;	1275	tio->c_cc[VEOL] = VDISABLE;
1199	# ifdef VEOL2	1276	# ifdef VEOL2
1200
1201	tio->c_cc[VEOL2] = VDISABLE;	1277	tio->c_cc[VEOL2] = VDISABLE;
1202	# endif	1278	# endif
1203	# ifdef VSWTC	1279	# ifdef VSWTC
1204
1205	tio->c_cc[VSWTC] = VDISABLE;	1280	tio->c_cc[VSWTC] = VDISABLE;
1206	# endif	1281	# endif
1207	# ifdef VSWTCH	1282	# ifdef VSWTCH
1208
1209	tio->c_cc[VSWTCH] = VDISABLE;	1283	tio->c_cc[VSWTCH] = VDISABLE;
1210	# endif	1284	# endif
1211	# if VMIN != VEOF	1285	# if VMIN != VEOF
1212
1213	tio->c_cc[VMIN] = 1;	1286	tio->c_cc[VMIN] = 1;
1214	# endif	1287	# endif
1215	# if VTIME != VEOL	1288	# if VTIME != VEOL
1216
1217	tio->c_cc[VTIME] = 0;	1289	tio->c_cc[VTIME] = 0;
1218	# endif	1290	# endif
1219		1291
1220	if (erase != -1)	1292	if (erase != -1)
1221	tio->c_cc[VERASE] = (char)erase;	1293	tio->c_cc[VERASE] = (char)erase;
…		…
1237	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1309	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1238	# if defined (ECHOCTL) && defined (ECHOKE)	1310	# if defined (ECHOCTL) && defined (ECHOKE)
1239	| ECHOCTL | ECHOKE	1311	| ECHOCTL | ECHOKE
1240	# endif	1312	# endif
1241	| ECHOE | ECHOK);	1313	| ECHOE | ECHOK);
1242	# else /* HAVE_TERMIOS_H */
1243
1244	/*
1245	* sgtty interface
1246	*/
1247
1248	/* get parameters -- gtty */
1249	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1250	{
1251	tio->sg.sg_erase = CERASE; /* ^H */
1252	tio->sg.sg_kill = CKILL; /* ^U */
1253	}
1254	if (erase != -1)
1255	tio->sg.sg_erase = (char)erase;
1256
1257	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1258
1259	/* get special characters */
1260	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1261	{
1262	tio->tc.t_intrc = CINTR; /* ^C */
1263	tio->tc.t_quitc = CQUIT; /* ^\ */
1264	tio->tc.t_startc = CSTART; /* ^Q */
1265	tio->tc.t_stopc = CSTOP; /* ^S */
1266	tio->tc.t_eofc = CEOF; /* ^D */
1267	tio->tc.t_brkc = -1;
1268	}
1269	/* get local special chars */
1270	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1271	{
1272	tio->lc.t_suspc = CSUSP; /* ^Z */
1273	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1274	tio->lc.t_rprntc = CRPRNT; /* ^R */
1275	tio->lc.t_flushc = CFLUSH; /* ^O */
1276	tio->lc.t_werasc = CWERASE; /* ^W */
1277	tio->lc.t_lnextc = CLNEXT; /* ^V */
1278	}
1279	/* get line discipline */
1280	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1281	# ifdef NTTYDISC
1282
1283	tio->line = NTTYDISC;
1284	# endif /* NTTYDISC */
1285
1286	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1287	#endif /* HAVE_TERMIOS_H */
1288		1314
1289	/*	1315	/*
1290	* Debugging	1316	* Debugging
1291	*/	1317	*/
1292	#ifdef DEBUG_TTYMODE	1318	#ifdef DEBUG_TTYMODE
1293	#ifdef HAVE_TERMIOS_H
1294	/* c_iflag bits */	1319	/* c_iflag bits */
1295	fprintf (stderr, "Input flags\n");	1320	fprintf (stderr, "Input flags\n");
1296		1321
1297	/* cpp token stringize doesn't work on all machines <sigh> */	1322	/* cpp token stringize doesn't work on all machines <sigh> */
1298	# define FOO(flag,name) \	1323	# define FOO(flag,name) \
…		…
1310	FOO (IGNCR, "IGNCR");	1335	FOO (IGNCR, "IGNCR");
1311	FOO (ICRNL, "ICRNL");	1336	FOO (ICRNL, "ICRNL");
1312	FOO (IXON, "IXON");	1337	FOO (IXON, "IXON");
1313	FOO (IXOFF, "IXOFF");	1338	FOO (IXOFF, "IXOFF");
1314	# ifdef IUCLC	1339	# ifdef IUCLC
1315
1316	FOO (IUCLC, "IUCLC");	1340	FOO (IUCLC, "IUCLC");
1317	# endif	1341	# endif
1318	# ifdef IXANY	1342	# ifdef IXANY
1319
1320	FOO (IXANY, "IXANY");	1343	FOO (IXANY, "IXANY");
1321	# endif	1344	# endif
1322	# ifdef IMAXBEL	1345	# ifdef IMAXBEL
1323
1324	FOO (IMAXBEL, "IMAXBEL");	1346	FOO (IMAXBEL, "IMAXBEL");
1325	# endif	1347	# endif
1326		1348
1327	fprintf (stderr, "\n");	1349	fprintf (stderr, "\n");
1328		1350
…		…
1335	FOO (VERASE, "VERASE");	1357	FOO (VERASE, "VERASE");
1336	FOO (VKILL, "VKILL");	1358	FOO (VKILL, "VKILL");
1337	FOO (VEOF, "VEOF");	1359	FOO (VEOF, "VEOF");
1338	FOO (VEOL, "VEOL");	1360	FOO (VEOL, "VEOL");
1339	# ifdef VEOL2	1361	# ifdef VEOL2
1340
1341	FOO (VEOL2, "VEOL2");	1362	FOO (VEOL2, "VEOL2");
1342	# endif	1363	# endif
1343	# ifdef VSWTC	1364	# ifdef VSWTC
1344
1345	FOO (VSWTC, "VSWTC");	1365	FOO (VSWTC, "VSWTC");
1346	# endif	1366	# endif
1347	# ifdef VSWTCH	1367	# ifdef VSWTCH
1348
1349	FOO (VSWTCH, "VSWTCH");	1368	FOO (VSWTCH, "VSWTCH");
1350	# endif	1369	# endif
1351
1352	FOO (VSTART, "VSTART");	1370	FOO (VSTART, "VSTART");
1353	FOO (VSTOP, "VSTOP");	1371	FOO (VSTOP, "VSTOP");
1354	FOO (VSUSP, "VSUSP");	1372	FOO (VSUSP, "VSUSP");
1355	# ifdef VDSUSP	1373	# ifdef VDSUSP
1356
1357	FOO (VDSUSP, "VDSUSP");	1374	FOO (VDSUSP, "VDSUSP");
1358	# endif	1375	# endif
1359	# ifdef VREPRINT	1376	# ifdef VREPRINT
1360
1361	FOO (VREPRINT, "VREPRINT");	1377	FOO (VREPRINT, "VREPRINT");
1362	# endif	1378	# endif
1363	# ifdef VDISCRD	1379	# ifdef VDISCRD
1364
1365	FOO (VDISCRD, "VDISCRD");	1380	FOO (VDISCRD, "VDISCRD");
1366	# endif	1381	# endif
1367	# ifdef VWERSE	1382	# ifdef VWERSE
1368
1369	FOO (VWERSE, "VWERSE");	1383	FOO (VWERSE, "VWERSE");
1370	# endif	1384	# endif
1371	# ifdef VLNEXT	1385	# ifdef VLNEXT
1372
1373	FOO (VLNEXT, "VLNEXT");	1386	FOO (VLNEXT, "VLNEXT");
1374	# endif	1387	# endif
1375		1388
1376	fprintf (stderr, "\n");	1389	fprintf (stderr, "\n");
1377	# undef FOO	1390	# undef FOO
1378	# endif /* HAVE_TERMIOS_H */	1391	#endif /* DEBUG_TTYMODE */
1379	#endif /* DEBUG_TTYMODE */
1380	}	1392	}
1381		1393
1382	/*----------------------------------------------------------------------*/	1394	/*----------------------------------------------------------------------*/
1383	/*	1395	/*
1384	* Run the command in a subprocess and return a file descriptor for the	1396	* Run the command in a subprocess and return a file descriptor for the
…		…
1386	* the slave.	1398	* the slave.
1387	*/	1399	*/
1388	void	1400	void
1389	rxvt_term::run_command (const char *const *argv)	1401	rxvt_term::run_command (const char *const *argv)
1390	{	1402	{
		1403	#if ENABLE_FRILLS
		1404	if (rs[Rs_pty_fd])
		1405	{
		1406	pty->pty = atoi (rs[Rs_pty_fd]);
		1407
		1408	if (pty->pty >= 0)
		1409	{
		1410	if (getfd_hook)
		1411	pty->pty = (*getfd_hook) (pty->pty);
		1412
		1413	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1414	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1415	}
		1416	}
		1417	else
		1418	#endif
1391	if (!pty.get ())	1419	if (!pty->get ())
1392	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");	1420	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1393		1421
		1422	int er;
		1423
		1424	#ifndef NO_BACKSPACE_KEY
		1425	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
		1426	er = rs[Rs_backspace_key][0];
		1427	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
		1428	er = '\177'; /* the initial state anyway */
		1429	else
		1430	#endif
		1431	er = -1;
		1432
		1433	rxvt_get_ttymode (&tio, er);
		1434	/* init terminal attributes */
		1435	cfsetospeed (&tio, BAUDRATE);
		1436	cfsetispeed (&tio, BAUDRATE);
		1437	tcsetattr (pty->tty, TCSANOW, &tio);
1394	pty.set_utf8_mode (enc_utf8);	1438	pty->set_utf8_mode (enc_utf8);
1395		1439
1396	/* set initial window size */	1440	/* set initial window size */
1397	tt_winch ();	1441	tt_winch ();
1398		1442
1399	int er;	1443	#if ENABLE_FRILLS
1400		1444	if (rs[Rs_pty_fd])
1401	#ifndef NO_BACKSPACE_KEY	1445	return;
1402	if (key_backspace[0] && !key_backspace[1])
1403	er = key_backspace[0];
1404	else if (strcmp (key_backspace, "DEC") == 0)
1405	er = '\177'; /* the initial state anyway */
1406	else
1407	#endif	1446	#endif
1408	er = -1;
1409		1447
1410	rxvt_get_ttymode (&tio, er);
1411
1412	sw_chld.start (SIGCHLD);
1413
1414	#ifndef __QNX__
1415	/* spin off the command interpreter */	1448	/* spin off the command interpreter */
1416	switch (cmd_pid = fork ())	1449	switch (cmd_pid = fork ())
1417	{	1450	{
1418	case -1:	1451	case -1:
		1452	{
		1453	cmd_pid = 0;
1419	rxvt_fatal ("can't fork, aborting.\n");	1454	rxvt_fatal ("can't fork, aborting.\n");
		1455	}
1420	case 0:	1456	case 0:
1421	init_env ();	1457	init_env ();
1422		1458
1423	if (!pty.make_controlling_tty ())	1459	if (!pty->make_controlling_tty ())
1424	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);	1460	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1425	else	1461	else
1426	{	1462	{
1427	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1463	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1428	dup2 (pty.tty, STDIN_FILENO);	1464	dup2 (pty->tty, STDIN_FILENO);
1429	dup2 (pty.tty, STDOUT_FILENO);	1465	dup2 (pty->tty, STDOUT_FILENO);
1430	dup2 (pty.tty, STDERR_FILENO);	1466	dup2 (pty->tty, STDERR_FILENO);
1431		1467
1432	// close all our file handles that we do no longer need	1468	// close all our file handles that we do no longer need
1433	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)	1469	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1434	{	1470	{
1435	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);	1471	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1436	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);	1472	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1437	}	1473	}
1438		1474
1439	run_child (argv);	1475	run_child (argv);
1440	fprintf (stderr, "%s: unable to exec child.", RESNAME);	1476	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1441	}	1477	}
1442		1478
1443	_exit (EXIT_FAILURE);	1479	_exit (EXIT_FAILURE);
1444		1480
1445	default:	1481	default:
1446	{	1482	if (!option (Opt_utmpInhibit))
1447	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1483	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1448	int fdstdin;
1449		1484
1450	fdstdin = dup (STDIN_FILENO);	1485	pty->close_tty ();
1451	dup2 (pty.tty, STDIN_FILENO);
1452	#endif
1453		1486
1454	#ifdef UTMP_SUPPORT	1487	child_ev.start (cmd_pid);
1455	privileged_utmp (SAVE);
1456	#endif
1457		1488
1458	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1489	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1459
1460	dup2 (fdstdin, STDIN_FILENO);
1461	close (fdstdin);
1462	#endif
1463	}
1464
1465	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1466	break;	1490	break;
1467	}	1491	}
1468	#else /* __QNX__ uses qnxspawn () */
1469	fchmod (pty.tty, 0622);
1470	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1471	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1472
1473	if (run_child (argv) == -1)
1474	exit (EXIT_FAILURE);
1475	#endif
1476	}	1492	}
1477		1493
1478	/* ------------------------------------------------------------------------- *	1494	/* ------------------------------------------------------------------------- *
1479	* CHILD PROCESS OPERATIONS *	1495	* CHILD PROCESS OPERATIONS *
1480	* ------------------------------------------------------------------------- */	1496	* ------------------------------------------------------------------------- */
…		…
1485	int	1501	int
1486	rxvt_term::run_child (const char *const *argv)	1502	rxvt_term::run_child (const char *const *argv)
1487	{	1503	{
1488	char *login;	1504	char *login;
1489		1505
1490	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1491
1492	if (options & Opt_console)	1506	if (option (Opt_console))
		1507	{
1493	{ /* be virtual console, fail silently */	1508	/* be virtual console, fail silently */
1494	#ifdef TIOCCONS	1509	#ifdef TIOCCONS
1495	unsigned int on = 1;	1510	unsigned int on = 1;
1496		1511
1497	ioctl (STDIN_FILENO, TIOCCONS, &on);	1512	ioctl (STDIN_FILENO, TIOCCONS, &on);
1498	#elif defined (SRIOCSREDIR)	1513	#elif defined (SRIOCSREDIR)
…		…
1500		1515
1501	fd = open (CONSOLE, O_WRONLY, 0);	1516	fd = open (CONSOLE, O_WRONLY, 0);
1502	if (fd >= 0)	1517	if (fd >= 0)
1503	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1518	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1504	close (fd);	1519	close (fd);
1505	#endif /* SRIOCSREDIR */	1520	#endif /* SRIOCSREDIR */
1506	}	1521	}
1507		1522
1508	/* reset signals and spin off the command interpreter */	1523	/* reset signals and spin off the command interpreter */
1509	signal (SIGINT, SIG_DFL);	1524	signal (SIGINT, SIG_DFL);
1510	signal (SIGQUIT, SIG_DFL);	1525	signal (SIGQUIT, SIG_DFL);
…		…
1517	*/	1532	*/
1518	#ifdef SIGTSTP	1533	#ifdef SIGTSTP
1519	signal (SIGTSTP, SIG_IGN);	1534	signal (SIGTSTP, SIG_IGN);
1520	signal (SIGTTIN, SIG_IGN);	1535	signal (SIGTTIN, SIG_IGN);
1521	signal (SIGTTOU, SIG_IGN);	1536	signal (SIGTTOU, SIG_IGN);
1522	#endif /* SIGTSTP */	1537	#endif /* SIGTSTP */
1523		1538
1524	// unblock signals (signals are blocked by iom.C	1539	// unblock signals (signals are blocked by iom.C
1525	sigset_t ss;	1540	sigset_t ss;
1526	sigemptyset (&ss);	1541	sigemptyset (&ss);
1527	sigprocmask (SIG_SETMASK, &ss, 0);	1542	sigprocmask (SIG_SETMASK, &ss, 0);
1528		1543
1529	#ifndef __QNX__
1530	/* command interpreter path */	1544	/* command interpreter path */
1531	if (argv != NULL)	1545	if (argv)
1532	{	1546	{
1533	# ifdef DEBUG_CMD	1547	# ifdef DEBUG_CMD
1534	int i;	1548	int i;
1535		1549
1536	for (i = 0; argv[i]; i++)	1550	for (i = 0; argv[i]; i++)
…		…
1540	execvp (argv[0], (char *const *)argv);	1554	execvp (argv[0], (char *const *)argv);
1541	/* no error message: STDERR is closed! */	1555	/* no error message: STDERR is closed! */
1542	}	1556	}
1543	else	1557	else
1544	{	1558	{
1545	const char *argv0, *shell;	1559	const char *argv0, *shell;
1546		1560
1547	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')	1561	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1548	shell = "/bin/sh";	1562	shell = "/bin/sh";
1549		1563
1550	argv0 = (const char *)rxvt_r_basename (shell);	1564	argv0 = (const char *)rxvt_basename (shell);
1551		1565
1552	if (options & Opt_loginShell)	1566	if (option (Opt_loginShell))
1553	{	1567	{
1554	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));	1568	login = (char *)rxvt_malloc (strlen (argv0) + 2);
1555		1569
1556	login[0] = '-';	1570	login[0] = '-';
1557	strcpy (&login[1], argv0);	1571	strcpy (&login[1], argv0);
1558	argv0 = login;	1572	argv0 = login;
1559	}	1573	}
		1574
1560	execlp (shell, argv0, NULL);	1575	execlp (shell, argv0, (char *)0);
1561	/* no error message: STDERR is closed! */	1576	/* no error message: STDERR is closed! */
1562	}	1577	}
1563
1564	#else /* __QNX__ uses qnxspawn () */
1565
1566	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1567	char *command = NULL, fullcommand[_MAX_PATH];
1568	char **arg_v, *arg_a[2] = { NULL, NULL };
1569
1570	if (argv != NULL)
1571	{
1572	if (access (argv[0], X_OK) == -1)
1573	{
1574	if (strchr (argv[0], '/') == NULL)
1575	{
1576	searchenv (argv[0], "PATH", fullcommand);
1577
1578	if (fullcommand[0] != '\0')
1579	command = fullcommand;
1580	}
1581
1582	if (access (command, X_OK) == -1)
1583	return -1;
1584	}
1585	else
1586	command = argv[0];
1587
1588	arg_v = argv;
1589	}
1590	else
1591	{
1592	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1593	command = "/bin/sh";
1594
1595	arg_a[0] = my_basename (command);
1596
1597	if (options & Opt_loginShell)
1598	{
1599	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1600
1601	login[0] = '-';
1602	strcpy (&login[1], arg_a[0]);
1603	arg_a[0] = login;
1604	}
1605
1606	arg_v = arg_a;
1607	}
1608
1609	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1610	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1611	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1612	command, arg_v, environ, iov_a, 0);
1613	if (login)
1614	free (login);
1615
1616	pty.close_tty ();
1617	return pty.pty;
1618	#endif
1619		1578
1620	return -1;	1579	return -1;
1621	}	1580	}
1622		1581
1623	/*----------------------- end-of-file (C source) -----------------------*/	1582	/*----------------------- end-of-file (C source) -----------------------*/

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