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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.109 by root, Mon Feb 14 18:47:54 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
		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;	313	set_option (Opt_buffered);
263	}	314	}
264		315
265	void	316	static void
266	rxvt_term::init_secondary ()	317	init_secondary ()
267	{	318	{
268	int i;	319	int i;
269		320
270	/*
271	* Close all unused file descriptors
272	* We don't want them, we don't need them.
273	*/
274	if ((i = open ("/dev/null", O_RDONLY)) < 0)	321	if ((i = open ("/dev/null", O_RDONLY)) < 0)
275	{	322	{
276	/* TODO: BOO HISS */
277	dup2 (STDERR_FILENO, STDIN_FILENO);	323	dup2 (STDERR_FILENO, STDIN_FILENO);
278	}	324	}
279	else if (i > STDIN_FILENO)	325	else if (i != STDIN_FILENO)
280	{	326	{
281	dup2 (i, STDIN_FILENO);	327	dup2 (i, STDIN_FILENO);
282	close (i);	328	close (i);
283	}	329	}
284		330
285	dup2 (STDERR_FILENO, STDOUT_FILENO);	331	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	}	332	}
298		333
299	/*----------------------------------------------------------------------*/	334	/*----------------------------------------------------------------------*/
300	const char **	335	const char **
301	rxvt_term::init_resources (int argc, const char *const *argv)	336	rxvt_term::init_resources (int argc, const char *const *argv)
302	{	337	{
303	int i, r_argc;	338	int i, r_argc;
304	char *val;
305	const char **cmd_argv, **r_argv;	339	const char **cmd_argv, **r_argv;
306		340
307	/*	341	/*
308	* 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
309	*/	343	*/
310	for (r_argc = 0; r_argc < argc; r_argc++)	344	for (r_argc = 0; r_argc < argc; r_argc++)
311	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))	345	if (!strcmp (argv[r_argc], "-e"))
312	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	}
313		361
314	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	362	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
315		363
316	for (i = 0; i < r_argc; i++)	364	for (i = 0; i < r_argc; i++)
317	r_argv[i] = (const char *)argv[i];	365	r_argv[i] = (const char *)argv[i];
318		366
319	r_argv[i] = NULL;	367	r_argv[i] = NULL;
320		368
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]);	369	rs[Rs_name] = rxvt_basename (argv[0]);
334		370
335	/*	371	/*
336	* Open display, get options/resources and create the window	372	* Open display, get options/resources and create the window
337	*/	373	*/
		374
338	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	375	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
339	rs[Rs_display_name] = ":0";	376	rs[Rs_display_name] = ":0";
340		377
341	get_options (r_argc, r_argv);	378	get_options (r_argc, r_argv);
342		379
343	#ifdef LOCAL_X_IS_UNIX
344	if (rs[Rs_display_name][0] == ':')
345	{
346	val = rxvt_malloc (5 + strlen (rs[Rs_display_name]));
347	strcpy (val, "unix");
348	strcat (val, rs[Rs_display_name]);
349	display = displays.get (val);
350	free (val);
351	}
352	#endif
353
354	if (!display
355	&& ! (display = displays.get (rs[Rs_display_name])))	380	if (!(display = displays.get (rs[Rs_display_name])))
		381	{
		382	free (r_argv);
356	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	}
357		385
		386	// using a local pointer decreases code size a lot
		387	xa = display->xa;
		388
		389	set (display);
358	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
359	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
360		420
361	/*	421	/*
362	* set any defaults not already set	422	* set any defaults not already set
363	*/	423	*/
364	if (cmd_argv && cmd_argv[0])	424	if (cmd_argv && cmd_argv[0])
365	{	425	{
366	if (!rs[Rs_title])	426	if (!rs[Rs_title])
367	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	427	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
368	if (!rs[Rs_iconName])	428	if (!rs[Rs_iconName])
369	rs[Rs_iconName] = rs[Rs_title];	429	rs[Rs_iconName] = rs[Rs_title];
370	}	430	}
371	else	431	else
372	{	432	{
…		…
375	if (!rs[Rs_iconName])	435	if (!rs[Rs_iconName])
376	rs[Rs_iconName] = rs[Rs_name];	436	rs[Rs_iconName] = rs[Rs_name];
377	}	437	}
378		438
379	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	439	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
380	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	440	saveLines = min (i, MAX_SAVELINES);
381		441
382	#if ENABLE_FRILLS	442	#if ENABLE_FRILLS
383	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)
384	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	444	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		445
385	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)
386	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	447	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		448
387	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	449	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
388	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	450	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
389	#endif	451	#endif
390		452
391	#ifdef POINTER_BLANK	453	#ifdef POINTER_BLANK
392	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	454	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
393	pointerBlankDelay = i;	455	pointerBlankDelay = i;
394	else	456	else
395	pointerBlankDelay = 2;	457	pointerBlankDelay = 2;
396	#endif	458	#endif
397		459
398	/* no point having a scrollbar without having any scrollback! */	460	/* no point having a scrollbar without having any scrollback! */
399	if (!TermWin.saveLines)	461	if (!saveLines)
400	options &= ~Opt_scrollBar;	462	set_option (Opt_scrollBar, 0);
401		463
402	#ifdef PRINTPIPE	464	#ifdef PRINTPIPE
403	if (!rs[Rs_print_pipe])	465	if (!rs[Rs_print_pipe])
404	rs[Rs_print_pipe] = PRINTPIPE;	466	rs[Rs_print_pipe] = PRINTPIPE;
405	#endif	467	#endif
…		…
408	rs[Rs_cutchars] = CUTCHARS;	470	rs[Rs_cutchars] = CUTCHARS;
409		471
410	#ifndef NO_BACKSPACE_KEY	472	#ifndef NO_BACKSPACE_KEY
411	if (!rs[Rs_backspace_key])	473	if (!rs[Rs_backspace_key])
412	# ifdef DEFAULT_BACKSPACE	474	# ifdef DEFAULT_BACKSPACE
413	key_backspace = DEFAULT_BACKSPACE;	475	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
414	# else	476	# else
415	key_backspace = "DEC"; /* can toggle between \010 or \177 */	477	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
416	# endif	478	# 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	479	#endif
425		480
426	#ifndef NO_DELETE_KEY	481	#ifndef NO_DELETE_KEY
427	if (!rs[Rs_delete_key])	482	if (!rs[Rs_delete_key])
428	# ifdef DEFAULT_DELETE	483	# ifdef DEFAULT_DELETE
429	key_delete = DEFAULT_DELETE;	484	rs[Rs_delete_key] = DEFAULT_DELETE;
430	# else	485	# else
431	key_delete = "\033[3~";	486	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	487	# endif
441	if (rs[Rs_answerbackstring])
442	{
443	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
444	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
445	}
446
447	#ifdef HAVE_SCROLLBARS
448	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
449	#endif	488	#endif
		489
		490	scrollBar.setup (this);
450		491
451	#ifdef XTERM_REVERSE_VIDEO	492	#ifdef XTERM_REVERSE_VIDEO
452	/* this is how xterm implements reverseVideo */	493	/* this is how xterm implements reverseVideo */
453	if (options & Opt_reverseVideo)	494	if (option (Opt_reverseVideo))
454	{	495	{
455	if (!rs[Rs_color + Color_fg])	496	if (!rs[Rs_color + Color_fg])
456	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	497	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		498
457	if (!rs[Rs_color + Color_bg])	499	if (!rs[Rs_color + Color_bg])
458	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	500	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
459	}	501	}
460	#endif	502	#endif
461		503
…		…
463	if (!rs[Rs_color + i])	505	if (!rs[Rs_color + i])
464	rs[Rs_color + i] = def_colorName[i];	506	rs[Rs_color + i] = def_colorName[i];
465		507
466	#ifndef XTERM_REVERSE_VIDEO	508	#ifndef XTERM_REVERSE_VIDEO
467	/* this is how we implement reverseVideo */	509	/* this is how we implement reverseVideo */
468	if (options & Opt_reverseVideo)	510	if (option (Opt_reverseVideo))
469	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]);
470	#endif	512	#endif
471		513
472	/* convenient aliases for setting fg/bg to colors */	514	/* convenient aliases for setting fg/bg to colors */
473	color_aliases (Color_fg);	515	color_aliases (Color_fg);
474	color_aliases (Color_bg);	516	color_aliases (Color_bg);
475	#ifndef NO_CURSORCOLOR	517	#ifndef NO_CURSORCOLOR
476	color_aliases (Color_cursor);	518	color_aliases (Color_cursor);
477	color_aliases (Color_cursor2);	519	color_aliases (Color_cursor2);
478	#endif /* NO_CURSORCOLOR */	520	#endif /* NO_CURSORCOLOR */
479	color_aliases (Color_pointer_fg);	521	color_aliases (Color_pointer_fg);
480	color_aliases (Color_pointer_bg);	522	color_aliases (Color_pointer_bg);
481	color_aliases (Color_border);	523	color_aliases (Color_border);
482	#ifndef NO_BOLD_UNDERLINE_REVERSE	524	#ifndef NO_BOLD_UNDERLINE_REVERSE
483	color_aliases (Color_BD);	525	color_aliases (Color_BD);
484	color_aliases (Color_UL);	526	color_aliases (Color_UL);
485	color_aliases (Color_RV);	527	color_aliases (Color_RV);
486	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	528	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
487		529
488	if (!rs[Rs_color + Color_border])	530	if (!rs[Rs_color + Color_border])
489	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];	531	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
490		532
491	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 ();
492	}	649	}
493		650
494	/*----------------------------------------------------------------------*/	651	/*----------------------------------------------------------------------*/
495	void	652	void
496	rxvt_term::init_env ()	653	rxvt_term::init_env ()
497	{	654	{
498	int i;	655	int i;
499	unsigned int u;
500	char *val;	656	char *val;
501		657
502	#ifdef DISPLAY_IS_IP	658	#ifdef DISPLAY_IS_IP
503	/* Fixup display_name for export over pty to any interested terminal	659	/* 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	660	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
…		…
512	*/	668	*/
513	val = rxvt_network_display (rs[Rs_display_name]);	669	val = rxvt_network_display (rs[Rs_display_name]);
514	rs[Rs_display_name] = (const char *)val;	670	rs[Rs_display_name] = (const char *)val;
515		671
516	if (val == NULL)	672	if (val == NULL)
517	#endif /* DISPLAY_IS_IP */	673	#endif /* DISPLAY_IS_IP */
518	val = XDisplayString (display->display);	674	val = XDisplayString (dpy);
519		675
520	if (rs[Rs_display_name] == NULL)	676	if (rs[Rs_display_name] == NULL)
521	rs[Rs_display_name] = val; /* use broken `:0' value */	677	rs[Rs_display_name] = val; /* use broken `:0' value */
522		678
523	i = strlen (val);	679	i = strlen (val);
524	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	680	env_display = (char *)rxvt_malloc (i + 9);
525		681
526	sprintf (env_display, "DISPLAY=%s", val);	682	sprintf (env_display, "DISPLAY=%s", val);
527		683
528	/* avoiding the math library:	684	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		685
538	/* add entries to the environment:	686	/* add entries to the environment:
539	* @ DISPLAY: in case we started with -display	687	* @ DISPLAY: in case we started with -display
540	* @ WINDOWID: X window id number of the window	688	* @ WINDOWID: X window id number of the window
541	* @ COLORTERM: terminal sub-name and also indicates its color	689	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
543	* @ TERMINFO: path to terminfo directory	691	* @ TERMINFO: path to terminfo directory
544	* @ COLORFGBG: fg;bg color codes	692	* @ COLORFGBG: fg;bg color codes
545	*/	693	*/
546	putenv (env_display);	694	putenv (env_display);
547	putenv (env_windowid);	695	putenv (env_windowid);
		696
548	if (env_colorfgbg)	697	if (env_colorfgbg)
549	putenv (env_colorfgbg);	698	putenv (env_colorfgbg);
550		699
551	#ifdef RXVT_TERMINFO	700	#ifdef RXVT_TERMINFO
552	putenv ("TERMINFO=" RXVT_TERMINFO);	701	putenv ("TERMINFO=" RXVT_TERMINFO);
553	#endif	702	#endif
554		703
555	if (display->depth <= 2)	704	if (depth <= 2)
556	putenv ("COLORTERM=" COLORTERMENV "-mono");	705	putenv ("COLORTERM=" COLORTERMENV "-mono");
557	else	706	else
558	putenv ("COLORTERM=" COLORTERMENVFULL);	707	putenv ("COLORTERM=" COLORTERMENVFULL);
559		708
560	if (rs[Rs_term_name] != NULL)	709	if (rs[Rs_term_name] != NULL)
561	{	710	{
562	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);
563	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	712	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
564	putenv (env_term);	713	putenv (env_term);
565	}	714	}
566	else	715	else
567	putenv ("TERM=" TERMENV);	716	putenv ("TERM=" TERMENV);
…		…
569	#ifdef HAVE_UNSETENV	718	#ifdef HAVE_UNSETENV
570	/* avoid passing old settings and confusing term size */	719	/* avoid passing old settings and confusing term size */
571	unsetenv ("LINES");	720	unsetenv ("LINES");
572	unsetenv ("COLUMNS");	721	unsetenv ("COLUMNS");
573	unsetenv ("TERMCAP"); /* terminfo should be okay */	722	unsetenv ("TERMCAP"); /* terminfo should be okay */
574	#endif /* HAVE_UNSETENV */	723	#endif /* HAVE_UNSETENV */
575	}	724	}
576		725
577	/*----------------------------------------------------------------------*/	726	/*----------------------------------------------------------------------*/
578	/*	727	/*
579	* This is more or less stolen straight from XFree86 xterm.	728	* This is more or less stolen straight from XFree86 xterm.
580	* This should support all European type languages.	729	* This should support all European type languages.
581	*/	730	*/
582	void	731	void
583	rxvt_term::set_locale (const char *locale)	732	rxvt_term::set_locale (const char *locale)
584	{	733	{
		734	set_environ (envv);
		735
585	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	736	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
586	free (this->locale);	737	free (this->locale);
587	this->locale = setlocale (LC_CTYPE, locale);	738	this->locale = setlocale (LC_CTYPE, locale);
588		739
589	if (!this->locale)	740	if (!this->locale)
590	{	741	{
591	if (*locale)	742	if (*locale)
592	{	743	{
593	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);
594	setlocale (LC_CTYPE, "");	745	setlocale (LC_CTYPE, "C");
595	}	746	}
596	else	747	else
597	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");
598		749
599	this->locale = "";	750	this->locale = "C";
600	}	751	}
601		752
602		753
603	this->locale = rxvt_strdup (this->locale);	754	this->locale = strdup (this->locale);
604	SET_LOCALE (this->locale);	755	SET_LOCALE (this->locale);
605	mbstate.reset ();	756	mbstate.reset ();
606	#endif	757	#endif
607		758
608	#if HAVE_NL_LANGINFO	759	#if HAVE_NL_LANGINFO
…		…
619	}	770	}
620		771
621	void	772	void
622	rxvt_term::init_xlocale ()	773	rxvt_term::init_xlocale ()
623	{	774	{
		775	set_environ (envv);
		776
624	#ifdef USE_XIM	777	#ifdef USE_XIM
625	if (!locale)	778	if (!locale)
626	rxvt_warn ("setting locale failed, working without locale support.\n");	779	rxvt_warn ("setting locale failed, working without locale support.\n");
627	else	780	else
628	{	781	{
…		…
650	* Initialize the command connection.	803	* Initialize the command connection.
651	* This should be called after the X server connection is established.	804	* This should be called after the X server connection is established.
652	*/	805	*/
653		806
654	#ifdef META8_OPTION	807	#ifdef META8_OPTION
655	meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);	808	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
656	#endif	809	#endif
657		810
658	get_ourmods ();	811	get_ourmods ();
659		812
660	if (!(options & Opt_scrollTtyOutput))	813	if (!option (Opt_scrollTtyOutput))
661	priv_modes |= PrivMode_TtyOutputInh;	814	priv_modes |= PrivMode_TtyOutputInh;
662	if (options & Opt_scrollTtyKeypress)	815	if (option (Opt_scrollTtyKeypress))
663	priv_modes |= PrivMode_Keypress;	816	priv_modes |= PrivMode_Keypress;
664	if (!(options & Opt_jumpScroll))	817	if (!option (Opt_jumpScroll))
665	priv_modes |= PrivMode_smoothScroll;	818	priv_modes |= PrivMode_smoothScroll;
666		819
667	#ifndef NO_BACKSPACE_KEY	820	#ifndef NO_BACKSPACE_KEY
668	if (strcmp (key_backspace, "DEC") == 0)	821	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
669	priv_modes |= PrivMode_HaveBackSpace;	822	priv_modes |= PrivMode_HaveBackSpace;
670	#endif	823	#endif
671		824
672	/* add value for scrollBar */	825	/* add value for scrollBar */
673	if (scrollbar_visible ())	826	if (scrollBar.state)
674	{	827	{
675	priv_modes |= PrivMode_scrollBar;	828	priv_modes |= PrivMode_scrollBar;
676	SavedModes |= PrivMode_scrollBar;	829	SavedModes |= PrivMode_scrollBar;
677	}	830	}
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		831
689	run_command (argv);	832	run_command (argv);
690	}	833	}
691		834
692	/*----------------------------------------------------------------------*/	835	/*----------------------------------------------------------------------*/
…		…
696	int i;	839	int i;
697		840
698	#ifdef OFF_FOCUS_FADING	841	#ifdef OFF_FOCUS_FADING
699	pix_colors = pix_colors_focused;	842	pix_colors = pix_colors_focused;
700	#endif	843	#endif
701		844
702	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)	845	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
703	{	846	{
		847	const char *name = rs[Rs_color + i];
		848
		849	if (!name)
		850	continue;
		851
704	rxvt_color xcol;	852	rxvt_color xcol;
705		853
706	if (!rs[Rs_color + i])	854	if (!set_color (xcol, name))
707	continue;
708
709	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
710	{	855	{
711	#ifndef XTERM_REVERSE_VIDEO	856	#ifndef XTERM_REVERSE_VIDEO
712	if (i < 2 && (options & Opt_reverseVideo))	857	if (i < 2 && option (Opt_reverseVideo))
713	rs[Rs_color + i] = def_colorName[!i];	858	name = def_colorName [1 - i];
714	else	859	else
715	#endif	860	#endif
716	rs[Rs_color + i] = def_colorName[i];	861	name = def_colorName [i];
717		862
718	if (!rs[Rs_color + i])	863	if (!name)
719	continue;	864	continue;
720		865
721	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	866	if (!set_color (xcol, name))
722	{	867	{
723	switch (i)	868	switch (i)
724	{	869	{
725	case Color_fg:	870	case Color_fg:
726	case Color_bg:	871	case Color_bg:
727	/* fatal: need bg/fg color */
728	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");	872	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
729	/* NOTREACHED */	873	name = "";
730	break;	874	break;
731	#ifndef NO_CURSORCOLOR	875	#ifndef NO_CURSORCOLOR
732	case Color_cursor2:	876	case Color_cursor2:
733	xcol = pix_colors[Color_fg];	877	#endif
734	break;
735	#endif /* ! NO_CURSORCOLOR */
736	case Color_pointer_fg:	878	case Color_pointer_fg:
737	xcol = pix_colors[Color_fg];	879	name = rs[Rs_color + Color_fg];
		880	xcol.set (this, name);
738	break;	881	break;
739	default:	882	default:
740	xcol = pix_colors[Color_bg]; /* None */	883	name = rs[Rs_color + Color_bg];
		884	xcol.set (this, name);
741	break;	885	break;
742	}	886	}
743	}	887	}
744	}	888	}
745		889
746	pix_colors[i] = xcol;	890	pix_colors[i] = xcol;
747	#ifdef OFF_FOCUS_FADING	891	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	{	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)
		909	{
770	{ /* Monochrome */	910	/* Monochrome */
771	pix_colors[Color_scroll] = pix_colors[Color_fg];	911	alias_color (Color_scroll, Color_fg);
772	pix_colors[Color_topShadow] = pix_colors[Color_bg];	912	alias_color (Color_topShadow, Color_bg);
773	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];	913	alias_color (Color_bottomShadow, Color_bg);
774	}	914	}
775	else	915	else
776	{	916	{
777	rxvt_color xcol[2];	917	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		918
782	xcol[1] = pix_colors[Color_scroll];	919	rgba cscroll;
783	xcol[0].set (display, 65535, 65535, 65535);	920	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		921
792	/* topShadowColor */	922	/* topShadowColor */
793	if (!xcol[1].set (display,	923	if (!pix_colors[Color_topShadow].set (this,
794	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	924	rgba (
795	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	925	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
796	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	926	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
797	xcol[1] = pix_colors[Color_White];	927	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
798		928	cscroll.a)
799	pix_colors[Color_topShadow] = xcol[1];	929	))
		930	alias_color (Color_topShadow, Color_White);
800	}	931	}
801	#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
802	}	938	}
803		939
804	/*----------------------------------------------------------------------*/	940	/*----------------------------------------------------------------------*/
805	/* color aliases, fg/bg bright-bold */	941	/* color aliases, fg/bg bright-bold */
806	void	942	void
…		…
809	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))	945	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
810	{	946	{
811	int i = atoi (rs[Rs_color + idx]);	947	int i = atoi (rs[Rs_color + idx]);
812		948
813	if (i >= 8 && i <= 15)	949	if (i >= 8 && i <= 15)
814	{ /* bright colors */	950	/* bright colors */
815	i -= 8;
816	#ifndef NO_BRIGHTCOLOR
817	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	951	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
818	return;	952	else if (i >= 0 && i <= 7)
819	#endif	953	/* normal colors */
820	}
821
822	if (i >= 0 && i <= 7) /* normal colors */
823	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	954	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
824	}	955	}
825	}	956	}
826		957
827	/*----------------------------------------------------------------------*/	958	/*----------------------------------------------------------------------*/
…		…
847		978
848	if (rsmod	979	if (rsmod
849	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)	980	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
850	requestedmeta = rsmod[3] - '0';	981	requestedmeta = rsmod[3] - '0';
851		982
852	map = XGetModifierMapping (display->display);	983	map = XGetModifierMapping (dpy);
853	kc = map->modifiermap;	984	kc = map->modifiermap;
854		985
855	for (i = 1; i < 6; i++)	986	for (i = 1; i < 6; i++)
856	{	987	{
857	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	988	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
…		…
859	for (j = map->max_keypermod; j--; k++)	990	for (j = map->max_keypermod; j--; k++)
860	{	991	{
861	if (kc[k] == 0)	992	if (kc[k] == 0)
862	break;	993	break;
863		994
864	switch (XKeycodeToKeysym (display->display, kc[k], 0))	995	switch (XKeycodeToKeysym (dpy, kc[k], 0))
865	{	996	{
866	case XK_Num_Lock:	997	case XK_Num_Lock:
867	ModNumLockMask = modmasks[i - 1];	998	ModNumLockMask = modmasks[i - 1];
868	continue;	999	continue;
869		1000
…		…
919	rxvt_term::create_windows (int argc, const char *const *argv)	1050	rxvt_term::create_windows (int argc, const char *const *argv)
920	{	1051	{
921	XClassHint classHint;	1052	XClassHint classHint;
922	XWMHints wmHint;	1053	XWMHints wmHint;
923	#if ENABLE_FRILLS	1054	#if ENABLE_FRILLS
924	Atom prop = None;
925	MWMHints mwmhints;	1055	MWMHints mwmhints = { };
926	#endif	1056	#endif
927	XGCValues gcvalue;	1057	XGCValues gcvalue;
928	long vt_emask;
929	XSetWindowAttributes attributes;	1058	XSetWindowAttributes attributes;
930	XWindowAttributes gattr;
931	Window top;	1059	Window top, parent;
932	dDisp;
933		1060
934	#ifdef USING_W11LIB	1061	dLocal (Display *, dpy);
935	/* enable W11 callbacks */
936	W11AddEventHandler (disp, rxvt_W11_process_x_event);
937	#endif
938		1062
939	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);	1063	/* grab colors before netscape does */
940	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);	1064	Get_Colours ();
941		1065
942	if (options & Opt_transparent)	1066	if (!set_fonts ())
943	{	1067	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
944	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);	1068
945	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	1069	parent = display->root;
946	}	1070
		1071	attributes.override_redirect = !!option (Opt_override_redirect);
947		1072
948	#if ENABLE_FRILLS	1073	#if ENABLE_FRILLS
949	if (options & Opt_borderLess)	1074	if (option (Opt_borderLess))
950	{	1075	{
951	prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);	1076	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
952
953	if (prop == None)
954	{	1077	{
955	/* 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");
956	#ifdef PREFER_24BIT
957	attributes.override_redirect = TRUE;	1079	attributes.override_redirect = true;
958	#endif
959	mwmhints.flags = 0;
960	}	1080	}
961	else	1081	else
962	{	1082	{
963	mwmhints.flags = MWM_HINTS_DECORATIONS;	1083	mwmhints.flags = MWM_HINTS_DECORATIONS;
964	mwmhints.decorations = 0;
965	}	1084	}
966	}	1085	}
967	else
968	{
969	mwmhints.flags = 0;
970	}
971	#endif	1086	#endif
972		1087
973	/* grab colors before netscape does */	1088	#if ENABLE_XEMBED
974	Get_Colours ();
975
976	if (!set_fonts ())
977	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
978
979	#if ENABLE_FRILLS
980	if (rs[Rs_embed])	1089	if (rs[Rs_embed])
981	{	1090	{
982	top = strtol (rs[Rs_embed], 0, 0);
983
984	XWindowAttributes wattr;	1091	XWindowAttributes wattr;
		1092
		1093	parent = strtol (rs[Rs_embed], 0, 0);
		1094
985	XGetWindowAttributes (disp, top, &wattr);	1095	if (!XGetWindowAttributes (dpy, parent, &wattr))
		1096	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
986		1097
987	window_calc (wattr.width, wattr.height);	1098	window_calc (wattr.width, wattr.height);
988
989	#if 0
990	if (wattr.map_state == IsViewable)
991	{
992	TermWin.mapped = 1;
993	refresh_type = FAST_REFRESH;
994	XClearWindow (disp, top);
995	// TODO: make XMapNotify-event-code a function and call it
996	// TODO: how can I detetc visibility without unmpa/map?
997	// TODO: focusin etc.
998	}
999	#else
1000	// it'S easiets just to unmap/map to get all state correctly set-up
1001	XUnmapWindow (disp, top);
1002	#endif
1003	}
1004	else
1005	#endif
1006	{	1099	}
		1100	#endif
		1101
1007	window_calc (0, 0);	1102	window_calc (0, 0);
1008		1103
1009	/* sub-window placement & size in rxvt_resize_subwindows () */	1104	/* sub-window placement & size in rxvt_resize_subwindows () */
1010	#ifdef PREFER_24BIT
1011	attributes.background_pixel = pix_colors_focused[Color_border];	1105	attributes.background_pixel = pix_colors_focused [Color_border];
1012	attributes.border_pixel = pix_colors_focused[Color_border];	1106	attributes.border_pixel = pix_colors_focused [Color_border];
1013	attributes.colormap = display->cmap;	1107	attributes.colormap = cmap;
1014	top = XCreateWindow (disp, DefaultRootWindow (disp),	1108
		1109	top = XCreateWindow (dpy, parent,
1015	szHint.x, szHint.y,	1110	szHint.x, szHint.y,
1016	szHint.width, szHint.height,	1111	szHint.width, szHint.height,
1017	TermWin.ext_bwidth,	1112	ext_bwidth,
1018	display->depth, InputOutput,	1113	depth, InputOutput, visual,
1019	display->visual,	1114	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1020	CWColormap | CWBackPixel | CWBorderPixel, &attributes);	1115	&attributes);
1021	#else
1022	top = XCreateSimpleWindow (disp, DefaultRootWindow (disp),
1023	szHint.x, szHint.y,
1024	szHint.width, szHint.height,
1025	TermWin.ext_bwidth,
1026	pix_colors_focused[Color_border],
1027	pix_colors_focused[Color_border]);
1028	#endif
1029	}
1030		1116
1031	TermWin.parent[0] = top;	1117	this->parent[0] = top;
1032		1118
1033	old_width = szHint.width;	1119	old_width = szHint.width;
1034	old_height = szHint.height;	1120	old_height = szHint.height;
1035		1121
1036	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1122	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1037	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1123	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1038		1124
1039	classHint.res_name = (char *)rs[Rs_name];	1125	classHint.res_name = (char *)rs[Rs_name];
1040	classHint.res_class = (char *)RESCLASS;	1126	classHint.res_class = (char *)RESCLASS;
1041		1127
1042	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1128	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1043	wmHint.input = True;	1129	wmHint.input = True;
1044	wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;	1130	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1045	wmHint.window_group = top;	1131	wmHint.window_group = top;
1046		1132
1047	XSetWMProperties (disp, top, NULL, NULL,	1133	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1048	(char **)argv, argc, &szHint, &wmHint, &classHint);	1134	&szHint, &wmHint, &classHint);
1049
1050	/* Enable delete window protocol */
1051	XSetWMProtocols (disp, top, &xa[XA_WMDELETEWINDOW], 1);
1052		1135
1053	#if ENABLE_FRILLS	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
		1141
		1142	Atom protocols[] = {
		1143	xa[XA_WM_DELETE_WINDOW],
		1144	#if ENABLE_EWMH
		1145	xa[XA_NET_WM_PING],
		1146	#endif
		1147	};
		1148
		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
		1155
		1156	#if ENABLE_EWMH
1054	long pid = getpid ();	1157	long pid = getpid ();
1055		1158
1056	XChangeProperty (disp, top,	1159	XChangeProperty (dpy, top,
1057	xa[XA_NET_WM_PID], XA_CARDINAL, 32,	1160	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1058	PropModeReplace, (unsigned char *)&pid, 1);	1161	PropModeReplace, (unsigned char *)&pid, 1);
1059	#endif
1060		1162
		1163	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1164	#endif
		1165
1061	XSelectInput (disp, top,	1166	XSelectInput (dpy, top,
1062	KeyPressMask	1167	KeyPressMask
1063	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755	1168	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1064	| KeyReleaseMask	1169	| KeyReleaseMask
1065	#endif	1170	#endif
1066	| FocusChangeMask | VisibilityChangeMask	1171	| FocusChangeMask | VisibilityChangeMask
1067	| ExposureMask
1068	| StructureNotifyMask);	1172	| ExposureMask | StructureNotifyMask);
		1173
1069	termwin_ev.start (display, top);	1174	termwin_ev.start (display, top);
1070		1175
1071	#if ENABLE_FRILLS
1072	if (mwmhints.flags)
1073	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1074	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1075	#endif
1076
1077	/* 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 */
1078	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);	1177	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1079
1080	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1081	/* cursor (menuBar/scrollBar): Black-on-White */
1082	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1083	#endif
1084		1178
1085	/* the vt window */	1179	/* the vt window */
1086	TermWin.vt = XCreateSimpleWindow (disp, top,	1180	vt = XCreateSimpleWindow (dpy, top,
1087	window_vt_x,
1088	window_vt_y,	1181	window_vt_x, window_vt_y,
1089	TermWin_TotalWidth (),	1182	width, height,
1090	TermWin_TotalHeight (),
1091	0,	1183	0,
1092	pix_colors_focused[Color_fg],	1184	pix_colors_focused[Color_fg],
1093	pix_colors_focused[Color_bg]);	1185	pix_colors_focused[Color_bg]);
1094	#ifdef DEBUG_X
1095	XStoreName (disp, TermWin.vt, "vt window");
1096	#endif
1097		1186
1098	attributes.bit_gravity = NorthWestGravity;	1187	attributes.bit_gravity = NorthWestGravity;
1099	XChangeWindowAttributes (disp, TermWin.vt, CWBitGravity, &attributes);	1188	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1100		1189
1101	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1190	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1102		1191
1103	pointer_unblank ();
1104
1105	#ifdef POINTER_BLANK
1106	if (options & Opt_pointerBlank)	1192	if (option (Opt_pointerBlank))
1107	vt_emask |= PointerMotionMask;	1193	vt_emask |= PointerMotionMask;
1108	else	1194	else
1109	#endif
1110	vt_emask |= Button1MotionMask | Button3MotionMask;	1195	vt_emask |= Button1MotionMask | Button3MotionMask;
1111		1196
1112	XSelectInput (disp, TermWin.vt, vt_emask);	1197	vt_select_input ();
		1198
1113	vt_ev.start (display, TermWin.vt);	1199	vt_ev.start (display, vt);
1114
1115	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1116	if (menuBar_height ())
1117	{
1118	menuBar.win = XCreateSimpleWindow (disp, top,
1119	window_vt_x, 0,
1120	TermWin_TotalWidth (),
1121	menuBar_TotalHeight (),
1122	0,
1123	pix_colors_focused[Color_fg],
1124	pix_colors_focused[Color_scroll]);
1125
1126	#ifdef DEBUG_X
1127	XStoreName (disp, menuBar.win, "menubar");
1128	#endif
1129
1130	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1131
1132	XDefineCursor (disp, menuBar.win,
1133	XCreateFontCursor (disp, XC_left_ptr));
1134
1135	XSelectInput (disp, menuBar.win,
1136	(ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1137	menubar_ev.start (display, menuBar.win);
1138	}
1139	#endif
1140
1141	#ifdef XPM_BACKGROUND
1142	if (rs[Rs_backgroundPixmap] != NULL
1143	&& ! (options & Opt_transparent))
1144	{
1145	const char *p = rs[Rs_backgroundPixmap];
1146
1147	if ((p = strchr (p, ';')) != NULL)
1148	{
1149	p++;
1150	scale_pixmap (p);
1151	}
1152
1153	set_bgPixmap (rs[Rs_backgroundPixmap]);
1154	scr_touch (true);
1155	}
1156	#endif
1157		1200
1158	/* graphics context for the vt window */	1201	/* graphics context for the vt window */
1159	gcvalue.foreground = pix_colors[Color_fg];	1202	gcvalue.foreground = pix_colors[Color_fg];
1160	gcvalue.background = pix_colors[Color_bg];	1203	gcvalue.background = pix_colors[Color_bg];
1161	gcvalue.graphics_exposures = 1;	1204	gcvalue.graphics_exposures = 0;
1162	TermWin.gc = XCreateGC (disp, TermWin.vt,	1205
		1206	gc = XCreateGC (dpy, vt,
1163	GCForeground | GCBackground | GCGraphicsExposures,	1207	GCForeground | GCBackground | GCGraphicsExposures,
1164	&gcvalue);	1208	&gcvalue);
1165		1209
1166	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1210	drawable = new rxvt_drawable (this, vt);
1167
1168	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1169	gcvalue.foreground = pix_colors[Color_topShadow];
1170	topShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1171	gcvalue.foreground = pix_colors[Color_bottomShadow];
1172	botShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1173	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1174	scrollbarGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1175	#endif
1176		1211
1177	#ifdef OFF_FOCUS_FADING	1212	#ifdef OFF_FOCUS_FADING
1178	// initially we are in unfocused state	1213	// initially we are in unfocused state
1179	if (rs[Rs_fade])	1214	if (rs[Rs_fade])
1180	pix_colors = pix_colors_unfocused;	1215	pix_colors = pix_colors_unfocused;
1181	#endif	1216	#endif
1182		1217
		1218	pointer_unblank ();
1183	scr_recolour ();	1219	scr_recolour ();
1184	}	1220	}
1185		1221
1186	/* ------------------------------------------------------------------------- *	1222	/* ------------------------------------------------------------------------- *
1187	* GET TTY CURRENT STATE *	1223	* GET TTY CURRENT STATE *
1188	* ------------------------------------------------------------------------- */	1224	* ------------------------------------------------------------------------- */
1189	void	1225	void
1190	rxvt_get_ttymode (ttymode_t *tio, int erase)	1226	rxvt_get_ttymode (struct termios *tio, int erase)
1191	{	1227	{
1192	#ifdef HAVE_TERMIOS_H
1193	/*	1228	/*
1194	* standard System V termios interface	1229	* standard System V termios interface
1195	*/	1230	*/
1196	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1231	if (tcgetattr (STDIN_FILENO, tio) < 0)
1197	{	1232	{
1198	/* 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
1199	tio->c_cc[VINTR] = CINTR;	1237	tio->c_cc[VINTR] = CINTR;
1200	tio->c_cc[VQUIT] = CQUIT;	1238	tio->c_cc[VQUIT] = CQUIT;
1201	tio->c_cc[VERASE] = CERASE;	1239	tio->c_cc[VERASE] = CERASE;
		1240	#ifdef VERASE2
		1241	tio->c_cc[VERASE2] = CERASE2;
		1242	#endif
1202	tio->c_cc[VKILL] = CKILL;	1243	tio->c_cc[VKILL] = CKILL;
1203	tio->c_cc[VSTART] = CSTART;	1244	tio->c_cc[VSTART] = CSTART;
1204	tio->c_cc[VSTOP] = CSTOP;	1245	tio->c_cc[VSTOP] = CSTOP;
1205	tio->c_cc[VSUSP] = CSUSP;	1246	tio->c_cc[VSUSP] = CSUSP;
1206	# ifdef VDSUSP	1247	# ifdef VDSUSP
1207
1208	tio->c_cc[VDSUSP] = CDSUSP;	1248	tio->c_cc[VDSUSP] = CDSUSP;
1209	# endif	1249	# endif
1210	# ifdef VREPRINT	1250	# ifdef VREPRINT
1211
1212	tio->c_cc[VREPRINT] = CRPRNT;	1251	tio->c_cc[VREPRINT] = CRPRNT;
1213	# endif	1252	# endif
1214	# ifdef VDISCRD	1253	# ifdef VDISCRD
1215
1216	tio->c_cc[VDISCRD] = CFLUSH;	1254	tio->c_cc[VDISCRD] = CFLUSH;
1217	# endif	1255	# endif
1218	# ifdef VWERSE	1256	# ifdef VWERSE
1219
1220	tio->c_cc[VWERSE] = CWERASE;	1257	tio->c_cc[VWERSE] = CWERASE;
1221	# endif	1258	# endif
1222	# ifdef VLNEXT	1259	# ifdef VLNEXT
1223
1224	tio->c_cc[VLNEXT] = CLNEXT;	1260	tio->c_cc[VLNEXT] = CLNEXT;
1225	# endif	1261	# endif
1226
1227	}	1262	}
		1263
1228	tio->c_cc[VEOF] = CEOF;	1264	tio->c_cc[VEOF] = CEOF;
1229	tio->c_cc[VEOL] = VDISABLE;	1265	tio->c_cc[VEOL] = VDISABLE;
1230	# ifdef VEOL2	1266	# ifdef VEOL2
1231
1232	tio->c_cc[VEOL2] = VDISABLE;	1267	tio->c_cc[VEOL2] = VDISABLE;
1233	# endif	1268	# endif
1234	# ifdef VSWTC	1269	# ifdef VSWTC
1235
1236	tio->c_cc[VSWTC] = VDISABLE;	1270	tio->c_cc[VSWTC] = VDISABLE;
1237	# endif	1271	# endif
1238	# ifdef VSWTCH	1272	# ifdef VSWTCH
1239
1240	tio->c_cc[VSWTCH] = VDISABLE;	1273	tio->c_cc[VSWTCH] = VDISABLE;
1241	# endif	1274	# endif
1242	# if VMIN != VEOF	1275	# if VMIN != VEOF
1243
1244	tio->c_cc[VMIN] = 1;	1276	tio->c_cc[VMIN] = 1;
1245	# endif	1277	# endif
1246	# if VTIME != VEOL	1278	# if VTIME != VEOL
1247
1248	tio->c_cc[VTIME] = 0;	1279	tio->c_cc[VTIME] = 0;
1249	# endif	1280	# endif
1250		1281
1251	if (erase != -1)	1282	if (erase != -1)
1252	tio->c_cc[VERASE] = (char)erase;	1283	tio->c_cc[VERASE] = (char)erase;
…		…
1268	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1299	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1269	# if defined (ECHOCTL) && defined (ECHOKE)	1300	# if defined (ECHOCTL) && defined (ECHOKE)
1270	| ECHOCTL | ECHOKE	1301	| ECHOCTL | ECHOKE
1271	# endif	1302	# endif
1272	| ECHOE | ECHOK);	1303	| ECHOE | ECHOK);
1273	# else /* HAVE_TERMIOS_H */
1274
1275	/*
1276	* sgtty interface
1277	*/
1278
1279	/* get parameters -- gtty */
1280	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1281	{
1282	tio->sg.sg_erase = CERASE; /* ^H */
1283	tio->sg.sg_kill = CKILL; /* ^U */
1284	}
1285	if (erase != -1)
1286	tio->sg.sg_erase = (char)erase;
1287
1288	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1289
1290	/* get special characters */
1291	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1292	{
1293	tio->tc.t_intrc = CINTR; /* ^C */
1294	tio->tc.t_quitc = CQUIT; /* ^\ */
1295	tio->tc.t_startc = CSTART; /* ^Q */
1296	tio->tc.t_stopc = CSTOP; /* ^S */
1297	tio->tc.t_eofc = CEOF; /* ^D */
1298	tio->tc.t_brkc = -1;
1299	}
1300	/* get local special chars */
1301	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1302	{
1303	tio->lc.t_suspc = CSUSP; /* ^Z */
1304	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1305	tio->lc.t_rprntc = CRPRNT; /* ^R */
1306	tio->lc.t_flushc = CFLUSH; /* ^O */
1307	tio->lc.t_werasc = CWERASE; /* ^W */
1308	tio->lc.t_lnextc = CLNEXT; /* ^V */
1309	}
1310	/* get line discipline */
1311	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1312	# ifdef NTTYDISC
1313
1314	tio->line = NTTYDISC;
1315	# endif /* NTTYDISC */
1316
1317	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1318	#endif /* HAVE_TERMIOS_H */
1319		1304
1320	/*	1305	/*
1321	* Debugging	1306	* Debugging
1322	*/	1307	*/
1323	#ifdef DEBUG_TTYMODE	1308	#ifdef DEBUG_TTYMODE
1324	#ifdef HAVE_TERMIOS_H
1325	/* c_iflag bits */	1309	/* c_iflag bits */
1326	fprintf (stderr, "Input flags\n");	1310	fprintf (stderr, "Input flags\n");
1327		1311
1328	/* cpp token stringize doesn't work on all machines <sigh> */	1312	/* cpp token stringize doesn't work on all machines <sigh> */
1329	# define FOO(flag,name) \	1313	# define FOO(flag,name) \
…		…
1341	FOO (IGNCR, "IGNCR");	1325	FOO (IGNCR, "IGNCR");
1342	FOO (ICRNL, "ICRNL");	1326	FOO (ICRNL, "ICRNL");
1343	FOO (IXON, "IXON");	1327	FOO (IXON, "IXON");
1344	FOO (IXOFF, "IXOFF");	1328	FOO (IXOFF, "IXOFF");
1345	# ifdef IUCLC	1329	# ifdef IUCLC
1346
1347	FOO (IUCLC, "IUCLC");	1330	FOO (IUCLC, "IUCLC");
1348	# endif	1331	# endif
1349	# ifdef IXANY	1332	# ifdef IXANY
1350
1351	FOO (IXANY, "IXANY");	1333	FOO (IXANY, "IXANY");
1352	# endif	1334	# endif
1353	# ifdef IMAXBEL	1335	# ifdef IMAXBEL
1354
1355	FOO (IMAXBEL, "IMAXBEL");	1336	FOO (IMAXBEL, "IMAXBEL");
1356	# endif	1337	# endif
1357		1338
1358	fprintf (stderr, "\n");	1339	fprintf (stderr, "\n");
1359		1340
…		…
1366	FOO (VERASE, "VERASE");	1347	FOO (VERASE, "VERASE");
1367	FOO (VKILL, "VKILL");	1348	FOO (VKILL, "VKILL");
1368	FOO (VEOF, "VEOF");	1349	FOO (VEOF, "VEOF");
1369	FOO (VEOL, "VEOL");	1350	FOO (VEOL, "VEOL");
1370	# ifdef VEOL2	1351	# ifdef VEOL2
1371
1372	FOO (VEOL2, "VEOL2");	1352	FOO (VEOL2, "VEOL2");
1373	# endif	1353	# endif
1374	# ifdef VSWTC	1354	# ifdef VSWTC
1375
1376	FOO (VSWTC, "VSWTC");	1355	FOO (VSWTC, "VSWTC");
1377	# endif	1356	# endif
1378	# ifdef VSWTCH	1357	# ifdef VSWTCH
1379
1380	FOO (VSWTCH, "VSWTCH");	1358	FOO (VSWTCH, "VSWTCH");
1381	# endif	1359	# endif
1382
1383	FOO (VSTART, "VSTART");	1360	FOO (VSTART, "VSTART");
1384	FOO (VSTOP, "VSTOP");	1361	FOO (VSTOP, "VSTOP");
1385	FOO (VSUSP, "VSUSP");	1362	FOO (VSUSP, "VSUSP");
1386	# ifdef VDSUSP	1363	# ifdef VDSUSP
1387
1388	FOO (VDSUSP, "VDSUSP");	1364	FOO (VDSUSP, "VDSUSP");
1389	# endif	1365	# endif
1390	# ifdef VREPRINT	1366	# ifdef VREPRINT
1391
1392	FOO (VREPRINT, "VREPRINT");	1367	FOO (VREPRINT, "VREPRINT");
1393	# endif	1368	# endif
1394	# ifdef VDISCRD	1369	# ifdef VDISCRD
1395
1396	FOO (VDISCRD, "VDISCRD");	1370	FOO (VDISCRD, "VDISCRD");
1397	# endif	1371	# endif
1398	# ifdef VWERSE	1372	# ifdef VWERSE
1399
1400	FOO (VWERSE, "VWERSE");	1373	FOO (VWERSE, "VWERSE");
1401	# endif	1374	# endif
1402	# ifdef VLNEXT	1375	# ifdef VLNEXT
1403
1404	FOO (VLNEXT, "VLNEXT");	1376	FOO (VLNEXT, "VLNEXT");
1405	# endif	1377	# endif
1406		1378
1407	fprintf (stderr, "\n");	1379	fprintf (stderr, "\n");
1408	# undef FOO	1380	# undef FOO
1409	# endif /* HAVE_TERMIOS_H */	1381	#endif /* DEBUG_TTYMODE */
1410	#endif /* DEBUG_TTYMODE */
1411	}	1382	}
1412		1383
1413	/*----------------------------------------------------------------------*/	1384	/*----------------------------------------------------------------------*/
1414	/*	1385	/*
1415	* 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
…		…
1417	* the slave.	1388	* the slave.
1418	*/	1389	*/
1419	void	1390	void
1420	rxvt_term::run_command (const char *const *argv)	1391	rxvt_term::run_command (const char *const *argv)
1421	{	1392	{
		1393	#if ENABLE_FRILLS
		1394	if (rs[Rs_pty_fd])
		1395	{
		1396	pty->pty = atoi (rs[Rs_pty_fd]);
		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	}
		1406	}
		1407	else
		1408	#endif
1422	if (!pty.get ())	1409	if (!pty->get ())
1423	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");	1410	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1424		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);
1425	pty.set_utf8_mode (enc_utf8);	1428	pty->set_utf8_mode (enc_utf8);
1426		1429
1427	/* set initial window size */	1430	/* set initial window size */
1428	tt_winch ();	1431	tt_winch ();
1429		1432
1430	int er;	1433	#if ENABLE_FRILLS
1431		1434	if (rs[Rs_pty_fd])
1432	#ifndef NO_BACKSPACE_KEY	1435	return;
1433	if (key_backspace[0] && !key_backspace[1])
1434	er = key_backspace[0];
1435	else if (strcmp (key_backspace, "DEC") == 0)
1436	er = '\177'; /* the initial state anyway */
1437	else
1438	#endif	1436	#endif
1439	er = -1;
1440		1437
1441	rxvt_get_ttymode (&tio, er);
1442
1443	sw_chld.start (SIGCHLD);
1444
1445	#ifndef __QNX__
1446	/* spin off the command interpreter */	1438	/* spin off the command interpreter */
1447	switch (cmd_pid = fork ())	1439	switch (cmd_pid = fork ())
1448	{	1440	{
1449	case -1:	1441	case -1:
		1442	{
		1443	cmd_pid = 0;
1450	rxvt_fatal ("can't fork, aborting.\n");	1444	rxvt_fatal ("can't fork, aborting.\n");
		1445	}
1451	case 0:	1446	case 0:
1452	init_env ();	1447	init_env ();
1453		1448
1454	if (!pty.make_controlling_tty ())	1449	if (!pty->make_controlling_tty ())
1455	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);	1450	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1456	else	1451	else
1457	{	1452	{
1458	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1453	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1459	dup2 (pty.tty, STDIN_FILENO);	1454	dup2 (pty->tty, STDIN_FILENO);
1460	dup2 (pty.tty, STDOUT_FILENO);	1455	dup2 (pty->tty, STDOUT_FILENO);
1461	dup2 (pty.tty, STDERR_FILENO);	1456	dup2 (pty->tty, STDERR_FILENO);
1462		1457
1463	// close all our file handles that we do no longer need	1458	// close all our file handles that we do no longer need
1464	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)	1459	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1465	{	1460	{
1466	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);	1461	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1467	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);	1462	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1468	}	1463	}
1469		1464
1470	run_child (argv);	1465	run_child (argv);
1471	fprintf (stderr, "%s: unable to exec child.", RESNAME);	1466	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1472	}	1467	}
1473		1468
1474	_exit (EXIT_FAILURE);	1469	_exit (EXIT_FAILURE);
1475		1470
1476	default:	1471	default:
1477	{	1472	if (!option (Opt_utmpInhibit))
1478	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1473	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1479	int fdstdin;
1480		1474
1481	fdstdin = dup (STDIN_FILENO);	1475	pty->close_tty ();
1482	dup2 (pty.tty, STDIN_FILENO);
1483	#endif
1484		1476
1485	#ifdef UTMP_SUPPORT	1477	child_ev.start (cmd_pid);
1486	privileged_utmp (SAVE);
1487	#endif
1488		1478
1489	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1479	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1490
1491	dup2 (fdstdin, STDIN_FILENO);
1492	close (fdstdin);
1493	#endif
1494	}
1495
1496	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1497	break;	1480	break;
1498	}	1481	}
1499	#else /* __QNX__ uses qnxspawn () */
1500	fchmod (pty.tty, 0622);
1501	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1502	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1503
1504	if (run_child (argv) == -1)
1505	exit (EXIT_FAILURE);
1506	#endif
1507	}	1482	}
1508		1483
1509	/* ------------------------------------------------------------------------- *	1484	/* ------------------------------------------------------------------------- *
1510	* CHILD PROCESS OPERATIONS *	1485	* CHILD PROCESS OPERATIONS *
1511	* ------------------------------------------------------------------------- */	1486	* ------------------------------------------------------------------------- */
…		…
1516	int	1491	int
1517	rxvt_term::run_child (const char *const *argv)	1492	rxvt_term::run_child (const char *const *argv)
1518	{	1493	{
1519	char *login;	1494	char *login;
1520		1495
1521	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1522
1523	if (options & Opt_console)	1496	if (option (Opt_console))
		1497	{
1524	{ /* be virtual console, fail silently */	1498	/* be virtual console, fail silently */
1525	#ifdef TIOCCONS	1499	#ifdef TIOCCONS
1526	unsigned int on = 1;	1500	unsigned int on = 1;
1527		1501
1528	ioctl (STDIN_FILENO, TIOCCONS, &on);	1502	ioctl (STDIN_FILENO, TIOCCONS, &on);
1529	#elif defined (SRIOCSREDIR)	1503	#elif defined (SRIOCSREDIR)
…		…
1531		1505
1532	fd = open (CONSOLE, O_WRONLY, 0);	1506	fd = open (CONSOLE, O_WRONLY, 0);
1533	if (fd >= 0)	1507	if (fd >= 0)
1534	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1508	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1535	close (fd);	1509	close (fd);
1536	#endif /* SRIOCSREDIR */	1510	#endif /* SRIOCSREDIR */
1537	}	1511	}
1538		1512
1539	/* reset signals and spin off the command interpreter */	1513	/* reset signals and spin off the command interpreter */
1540	signal (SIGINT, SIG_DFL);	1514	signal (SIGINT, SIG_DFL);
1541	signal (SIGQUIT, SIG_DFL);	1515	signal (SIGQUIT, SIG_DFL);
…		…
1548	*/	1522	*/
1549	#ifdef SIGTSTP	1523	#ifdef SIGTSTP
1550	signal (SIGTSTP, SIG_IGN);	1524	signal (SIGTSTP, SIG_IGN);
1551	signal (SIGTTIN, SIG_IGN);	1525	signal (SIGTTIN, SIG_IGN);
1552	signal (SIGTTOU, SIG_IGN);	1526	signal (SIGTTOU, SIG_IGN);
1553	#endif /* SIGTSTP */	1527	#endif /* SIGTSTP */
1554		1528
1555	// unblock signals (signals are blocked by iom.C	1529	// unblock signals (signals are blocked by iom.C
1556	sigset_t ss;	1530	sigset_t ss;
1557	sigemptyset (&ss);	1531	sigemptyset (&ss);
1558	sigprocmask (SIG_SETMASK, &ss, 0);	1532	sigprocmask (SIG_SETMASK, &ss, 0);
1559		1533
1560	#ifndef __QNX__
1561	/* command interpreter path */	1534	/* command interpreter path */
1562	if (argv != NULL)	1535	if (argv)
1563	{	1536	{
1564	# ifdef DEBUG_CMD	1537	# ifdef DEBUG_CMD
1565	int i;	1538	int i;
1566		1539
1567	for (i = 0; argv[i]; i++)	1540	for (i = 0; argv[i]; i++)
…		…
1571	execvp (argv[0], (char *const *)argv);	1544	execvp (argv[0], (char *const *)argv);
1572	/* no error message: STDERR is closed! */	1545	/* no error message: STDERR is closed! */
1573	}	1546	}
1574	else	1547	else
1575	{	1548	{
1576	const char *argv0, *shell;	1549	const char *argv0, *shell;
1577		1550
1578	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')	1551	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1579	shell = "/bin/sh";	1552	shell = "/bin/sh";
1580		1553
1581	argv0 = (const char *)rxvt_r_basename (shell);	1554	argv0 = (const char *)rxvt_basename (shell);
1582		1555
1583	if (options & Opt_loginShell)	1556	if (option (Opt_loginShell))
1584	{	1557	{
1585	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));	1558	login = (char *)rxvt_malloc (strlen (argv0) + 2);
1586		1559
1587	login[0] = '-';	1560	login[0] = '-';
1588	strcpy (&login[1], argv0);	1561	strcpy (&login[1], argv0);
1589	argv0 = login;	1562	argv0 = login;
1590	}	1563	}
		1564
1591	execlp (shell, argv0, NULL);	1565	execlp (shell, argv0, (char *)0);
1592	/* no error message: STDERR is closed! */	1566	/* no error message: STDERR is closed! */
1593	}	1567	}
1594
1595	#else /* __QNX__ uses qnxspawn () */
1596
1597	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1598	char *command = NULL, fullcommand[_MAX_PATH];
1599	char **arg_v, *arg_a[2] = { NULL, NULL };
1600
1601	if (argv != NULL)
1602	{
1603	if (access (argv[0], X_OK) == -1)
1604	{
1605	if (strchr (argv[0], '/') == NULL)
1606	{
1607	searchenv (argv[0], "PATH", fullcommand);
1608
1609	if (fullcommand[0] != '\0')
1610	command = fullcommand;
1611	}
1612
1613	if (access (command, X_OK) == -1)
1614	return -1;
1615	}
1616	else
1617	command = argv[0];
1618
1619	arg_v = argv;
1620	}
1621	else
1622	{
1623	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1624	command = "/bin/sh";
1625
1626	arg_a[0] = my_basename (command);
1627
1628	if (options & Opt_loginShell)
1629	{
1630	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1631
1632	login[0] = '-';
1633	strcpy (&login[1], arg_a[0]);
1634	arg_a[0] = login;
1635	}
1636
1637	arg_v = arg_a;
1638	}
1639
1640	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1641	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1642	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1643	command, arg_v, environ, iov_a, 0);
1644	if (login)
1645	free (login);
1646
1647	pty.close_tty ();
1648	return pty.pty;
1649	#endif
1650		1568
1651	return -1;	1569	return -1;
1652	}	1570	}
1653		1571
1654	/*----------------------- end-of-file (C source) -----------------------*/	1572	/*----------------------- end-of-file (C source) -----------------------*/

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