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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.130 by root, Wed Jan 4 04:42:45 2006 UTC vs.
Revision 1.257 by root, Sun Apr 26 01:51:20 2009 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: init.C	2	* File: init.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7	* - original version	7	* - original version
8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>	8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9	* - extensive modifications	9	* - extensive modifications
		10	* Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
		11	* Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
		12	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	13	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11	* - extensive modifications	14	* - extensive modifications
12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13	* - QNX support
14	* Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>	15	* Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com>
15	*	16	*
16	* This program is free software; you can redistribute it and/or modify	17	* This program is free software; you can redistribute it and/or modify
17	* it under the terms of the GNU General Public License as published by	18	* it under the terms of the GNU General Public License as published by
18	* the Free Software Foundation; either version 2 of the License, or	19	* the Free Software Foundation; either version 2 of the License, or
19	* (at your option) any later version.	20	* (at your option) any later version.
…		…
33		34
34	#include "../config.h" /* NECESSARY */	35	#include "../config.h" /* NECESSARY */
35	#include "rxvt.h" /* NECESSARY */	36	#include "rxvt.h" /* NECESSARY */
36	#include "rxvtutil.h"	37	#include "rxvtutil.h"
37	#include "init.h"	38	#include "init.h"
		39	#include "keyboard.h"
38		40
39	#include <limits>	41	#include <limits>
40		42
41	#include <csignal>	43	#include <csignal>
		44
		45	#include <fcntl.h>
		46
		47	#ifdef HAVE_XSETLOCALE
		48	# define X_LOCALE
		49	# include <X11/Xlocale.h>
		50	#else
		51	# ifdef HAVE_SETLOCALE
		52	# include <clocale>
		53	# endif
		54	#endif
		55
		56	#ifdef HAVE_NL_LANGINFO
		57	# include <langinfo.h>
		58	#endif
		59
		60	#ifdef DISPLAY_IS_IP
		61	/* On Solaris link with -lsocket and -lnsl */
		62	#include <sys/types.h>
		63	#include <sys/socket.h>
		64
		65	/* these next two are probably only on Sun (not Solaris) */
		66	#ifdef HAVE_SYS_SOCKIO_H
		67	#include <sys/sockio.h>
		68	#endif
		69	#ifdef HAVE_SYS_BYTEORDER_H
		70	#include <sys/byteorder.h>
		71	#endif
		72
		73	#include <netinet/in.h>
		74	#include <arpa/inet.h>
		75	#include <net/if.h>
		76	#include <net/if_arp.h>
		77
		78	static char *
		79	rxvt_network_display (const char *display)
		80	{
		81	char buffer[1024], *rval = NULL;
		82	struct ifconf ifc;
		83	struct ifreq *ifr;
		84	int i, skfd;
		85
		86	if (display[0] != ':' && strncmp (display, "unix:", 5))
		87	return (char *) display; /* nothing to do */
		88
		89	ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
		90	ifc.ifc_buf = buffer;
		91
		92	if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
		93	{
		94	perror ("socket");
		95	return NULL;
		96	}
		97
		98	if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
		99	{
		100	perror ("SIOCGIFCONF");
		101	close (skfd);
		102	return NULL;
		103	}
		104
		105	for (i = 0, ifr = ifc.ifc_req;
		106	i < (ifc.ifc_len / sizeof (struct ifreq));
		107	i++, ifr++)
		108	{
		109	struct ifreq ifr2;
		110
		111	strcpy (ifr2.ifr_name, ifr->ifr_name);
		112
		113	if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
		114	{
		115	unsigned long addr;
		116	struct sockaddr_in *p_addr;
		117
		118	p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
		119	addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
		120
		121	/*
		122	* not "0.0.0.0" or "127.0.0.1" - so format the address
		123	*/
		124	if (addr && addr != 0x7F000001)
		125	{
		126	char *colon = strchr (display, ':');
		127
		128	if (colon == NULL)
		129	colon = ":0.0";
		130
		131	rval = rxvt_malloc (strlen (colon) + 16);
		132	sprintf (rval, "%d.%d.%d.%d%s",
		133	(int) ((addr >> 030) & 0xFF),
		134	(int) ((addr >> 020) & 0xFF),
		135	(int) ((addr >> 010) & 0xFF),
		136	(int) (addr & 0xFF), colon);
		137	break;
		138	}
		139	}
		140	}
		141
		142	close (skfd);
		143
		144	return rval;
		145	}
		146	#endif
42		147
43	const char *const def_colorName[] =	148	const char *const def_colorName[] =
44	{	149	{
45	COLOR_FOREGROUND,	150	COLOR_FOREGROUND,
46	COLOR_BACKGROUND,	151	COLOR_BACKGROUND,
47	/* low-intensity colors */	152	/* low-intensity colors */
48	"Black", /* 0: black (#000000) */	153	"rgb:00/00/00", // 0: black (Black)
49	#ifndef NO_BRIGHTCOLOR	154	"rgb:cd/00/00", // 1: red (Red3)
50	"Red3", /* 1: red (#CD0000) */	155	"rgb:00/cd/00", // 2: green (Green3)
51	"Green3", /* 2: green (#00CD00) */	156	"rgb:cd/cd/00", // 3: yellow (Yellow3)
52	"Yellow3", /* 3: yellow (#CDCD00) */	157	"rgb:00/00/cd", // 4: blue (Blue3)
53	"Blue3", /* 4: blue (#0000CD) */	158	"rgb:cd/00/cd", // 5: magenta (Magenta3)
54	"Magenta3", /* 5: magenta (#CD00CD) */	159	"rgb:00/cd/cd", // 6: cyan (Cyan3)
55	"Cyan3", /* 6: cyan (#00CDCD) */
56	# ifdef XTERM_COLORS	160	# ifdef XTERM_COLORS
57	"Grey90", /* 7: white (#E5E5E5) */	161	"rgb:e5/e5/e5", // 7: white (Grey90)
58	# else	162	# else
59	"AntiqueWhite", /* 7: white (#FAEBD7) */	163	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
60	# endif	164	# endif
61	/* high-intensity colors */	165	/* high-intensity colors */
62	# ifdef XTERM_COLORS	166	# ifdef XTERM_COLORS
63	"Grey30", /* 8: bright black (#4D4D4D) */	167	"rgb:4d/4d/4d", // 8: bright black (Grey30)
64	# else	168	# else
65	"Grey25", /* 8: bright black (#404040) */	169	"rgb:40/40/40", // 8: bright black (Grey25)
66	# endif	170	# endif
67	#endif /* NO_BRIGHTCOLOR */	171	"rgb:ff/00/00", // 1/9: bright red (Reed)
68	"Red", /* 1/9: bright red (#FF0000) */	172	"rgb:00/ff/00", // 2/10: bright green (Green)
69	"Green", /* 2/10: bright green (#00FF00) */	173	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
70	"Yellow", /* 3/11: bright yellow (#FFFF00) */	174	"rgb:00/00/ff", // 4/12: bright blue (Blue)
71	"Blue", /* 4/12: bright blue (#0000FF) */	175	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
72	"Magenta", /* 5/13: bright magenta (#FF00FF) */	176	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
73	"Cyan", /* 6/14: bright cyan (#00FFFF) */	177	"rgb:ff/ff/ff", // 7/15: bright white (White)
74	"White", /* 7/15: bright white (#FFFFFF) */
75		178
76	// 88 xterm colours	179	// 88 xterm colours
77	"rgb:00/00/00",	180	"rgb:00/00/00",
78	"rgb:00/00/8b",	181	"rgb:00/00/8b",
79	"rgb:00/00/cd",	182	"rgb:00/00/cd",
…		…
148	"rgb:e7/e7/e7",	251	"rgb:e7/e7/e7",
149		252
150	#ifndef NO_CURSORCOLOR	253	#ifndef NO_CURSORCOLOR
151	COLOR_CURSOR_BACKGROUND,	254	COLOR_CURSOR_BACKGROUND,
152	COLOR_CURSOR_FOREGROUND,	255	COLOR_CURSOR_FOREGROUND,
153	#endif /* ! NO_CURSORCOLOR */	256	#endif /* ! NO_CURSORCOLOR */
154	NULL, /* Color_pointer_fg */	257	NULL, /* Color_pointer_fg */
155	NULL, /* Color_pointer_bg */	258	NULL, /* Color_pointer_bg */
156	NULL, /* Color_border */	259	NULL, /* Color_border */
157	#ifndef NO_BOLD_UNDERLINE_REVERSE	260	#ifndef NO_BOLD_UNDERLINE_REVERSE
158	NULL, /* Color_BD */	261	NULL, /* Color_BD */
159	NULL, /* Color_IT */	262	NULL, /* Color_IT */
160	NULL, /* Color_UL */	263	NULL, /* Color_UL */
161	NULL, /* Color_RV */	264	NULL, /* Color_RV */
162	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	265	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
163	#if ENABLE_FRILLS	266	#if ENABLE_FRILLS
164	NULL, // Color_underline	267	NULL, // Color_underline
165	#endif	268	#endif
166	#ifdef OPTION_HC	269	#ifdef OPTION_HC
167	NULL,	270	NULL,
168	#endif	271	#endif
169	#ifdef KEEP_SCROLLCOLOR
170	COLOR_SCROLLBAR,	272	COLOR_SCROLLBAR,
		273	#ifdef RXVT_SCROLLBAR
171	COLOR_SCROLLTROUGH,	274	COLOR_SCROLLTROUGH,
172	#endif /* KEEP_SCROLLCOLOR */	275	#endif
173	#if TINTING	276	#if ENABLE_TRANSPARENCY
174	NULL,	277	NULL,
175	#endif	278	#endif
176	#if OFF_FOCUS_FADING	279	#if OFF_FOCUS_FADING
177	"black",	280	"rgb:00/00/00",
178	#endif	281	#endif
179	};	282	};
180		283
181	const char *const xa_names[] =	284	void
182	{
183	"TEXT",
184	"COMPOUND_TEXT",
185	"UTF8_STRING",
186	"MULTIPLE",
187	"TARGETS",
188	"TIMESTAMP",
189	"VT_SELECTION",
190	"INCR",
191	"WM_PROTOCOLS",
192	"WM_DELETE_WINDOW",
193	"CLIPBOARD",
194	#if ENABLE_FRILLS
195	"_MOTIF_WM_HINTS",
196	#endif
197	#if ENABLE_EWMH
198	"_NET_WM_PID",
199	"_NET_WM_NAME",
200	"_NET_WM_ICON_NAME",
201	"_NET_WM_PING",
202	#endif
203	#if USE_XIM
204	"WM_LOCALE_NAME",
205	#endif
206	#ifdef TRANSPARENT
207	"_XROOTPMAP_ID",
208	"ESETROOT_PMAP_ID",
209	#endif
210	#ifdef OFFIX_DND
211	"DndProtocol",
212	"DndSelection",
213	#endif
214	#if ENABLE_XEMBED
215	"_XEMBED",
216	"_XEMBED_INFO",
217	#endif
218	};
219
220	bool
221	rxvt_term::init_vars ()	285	rxvt_term::init_vars ()
222	{	286	{
223	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
224	#ifdef OFF_FOCUS_FADING
225	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
226	#endif
227	pix_colors = pix_colors_focused;	287	pix_colors = pix_colors_focused;
228
229	if (pix_colors == NULL)
230	return false;
231
232	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
233	pixmap = None;
234	#endif
235		288
236	MEvent.time = CurrentTime;	289	MEvent.time = CurrentTime;
237	MEvent.button = AnyButton;	290	MEvent.button = AnyButton;
238	options = DEFAULT_OPTIONS;
239	want_refresh = 1;	291	want_refresh = 1;
240	priv_modes = SavedModes = PrivMode_Default;	292	priv_modes = SavedModes = PrivMode_Default;
241	focus = 0;
242	ncol = 80;	293	ncol = 80;
243	nrow = 24;	294	nrow = 24;
244	int_bwidth = INTERNALBORDERWIDTH;	295	int_bwidth = INTERNALBORDERWIDTH;
245	ext_bwidth = EXTERNALBORDERWIDTH;	296	ext_bwidth = EXTERNALBORDERWIDTH;
246	lineSpace = LINESPACE;	297	lineSpace = LINESPACE;
247	saveLines = SAVELINES;	298	saveLines = SAVELINES;
248	numpix_colors = TOTAL_COLORS;
249		299
250	refresh_limit = 1;
251	refresh_type = SLOW_REFRESH;	300	refresh_type = SLOW_REFRESH;
252	prev_nrow = prev_ncol = 0;
253		301
254	oldcursor.row = oldcursor.col = -1;	302	oldcursor.row = oldcursor.col = -1;
255	#ifdef XPM_BACKGROUND
256	/* bgPixmap.w = bgPixmap.h = 0; */
257	bgPixmap.x = bgPixmap.y = 50;
258	bgPixmap.pixmap = None;
259	#endif
260		303
261	last_bot = last_state = -1;	304	set_option (Opt_scrollBar);
262		305	set_option (Opt_scrollTtyOutput);
263	#ifdef MENUBAR	306	set_option (Opt_jumpScroll);
264	menu_readonly = 1;	307	set_option (Opt_skipScroll);
265	# if ! (MENUBAR_MAX > 1)	308	set_option (Opt_secondaryScreen);
266	CurrentBar = &BarList;	309	set_option (Opt_secondaryScroll);
267	# endif /* (MENUBAR_MAX > 1) */	310	set_option (Opt_pastableTabs);
268	#endif	311	set_option (Opt_intensityStyles);
269		312	set_option (Opt_iso14755_52);
270	return true;	313	set_option (Opt_buffered);
271	}	314	}
272		315
273	void	316	static void
274	rxvt_term::init_secondary ()	317	init_secondary ()
275	{	318	{
276	int i;	319	int i;
277		320
278	/*
279	* Close all unused file descriptors
280	* We don't want them, we don't need them.
281	*/
282	if ((i = open ("/dev/null", O_RDONLY)) < 0)	321	if ((i = open ("/dev/null", O_RDONLY)) < 0)
283	{	322	{
284	/* TODO: BOO HISS */
285	dup2 (STDERR_FILENO, STDIN_FILENO);	323	dup2 (STDERR_FILENO, STDIN_FILENO);
286	}	324	}
287	else if (i > STDIN_FILENO)	325	else if (i != STDIN_FILENO)
288	{	326	{
289	dup2 (i, STDIN_FILENO);	327	dup2 (i, STDIN_FILENO);
290	close (i);	328	close (i);
291	}	329	}
292		330
293	dup2 (STDERR_FILENO, STDOUT_FILENO);	331	dup2 (STDERR_FILENO, STDOUT_FILENO);
294
295	#if 0 // schmorp sayz closing filies is murder
296	for (i = STDERR_FILENO + 1; i < num_fds; i++)
297	{
298	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
299	if (i == 4 || i == 7)
300	continue;
301	#endif
302	close (i);
303	}
304	#endif
305	}	332	}
306		333
307	/*----------------------------------------------------------------------*/	334	/*----------------------------------------------------------------------*/
308	const char **	335	const char **
309	rxvt_term::init_resources (int argc, const char *const *argv)	336	rxvt_term::init_resources (int argc, const char *const *argv)
310	{	337	{
311	int i, r_argc;	338	int i, r_argc;
312	char *val;
313	const char **cmd_argv, **r_argv;	339	const char **cmd_argv, **r_argv;
314		340
315	/*	341	/*
316	* 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
317	*/	343	*/
318	for (r_argc = 0; r_argc < argc; r_argc++)	344	for (r_argc = 0; r_argc < argc; r_argc++)
319	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))	345	if (!strcmp (argv[r_argc], "-e"))
320	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	}
321		361
322	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	362	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
323		363
324	for (i = 0; i < r_argc; i++)	364	for (i = 0; i < r_argc; i++)
325	r_argv[i] = (const char *)argv[i];	365	r_argv[i] = (const char *)argv[i];
326		366
327	r_argv[i] = NULL;	367	r_argv[i] = NULL;
328		368
329	if (r_argc == argc)
330	cmd_argv = NULL;
331	else
332	{
333	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
334
335	for (i = 0; i < argc - r_argc - 1; i++)
336	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
337
338	cmd_argv[i] = NULL;
339	}
340
341	rs[Rs_name] = rxvt_r_basename (argv[0]);	369	rs[Rs_name] = rxvt_basename (argv[0]);
342		370
343	/*	371	/*
344	* Open display, get options/resources and create the window	372	* Open display, get options/resources and create the window
345	*/	373	*/
		374
346	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	375	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
347	rs[Rs_display_name] = ":0";	376	rs[Rs_display_name] = ":0";
348		377
349	get_options (r_argc, r_argv);	378	get_options (r_argc, r_argv);
350		379
351	if (!(display = displays.get (rs[Rs_display_name])))	380	if (!(display = displays.get (rs[Rs_display_name])))
		381	{
		382	free (r_argv);
352	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	}
353		385
		386	// using a local pointer decreases code size a lot
		387	xa = display->xa;
		388
		389	set (display);
354	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
355	free (r_argv);	397	free (r_argv);
		398
		399	for (int i = NUM_RESOURCES; i--; )
		400	if (rs [i] == resval_undef)
		401	rs [i] = 0;
		402
		403	#ifdef HAVE_AFTERIMAGE
		404	set_application_name ((char *)rs[Rs_name]);
		405	set_output_threshold (OUTPUT_LEVEL_WARNING);
		406	#endif
		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
356		420
357	/*	421	/*
358	* set any defaults not already set	422	* set any defaults not already set
359	*/	423	*/
360	if (cmd_argv && cmd_argv[0])	424	if (cmd_argv && cmd_argv[0])
361	{	425	{
362	if (!rs[Rs_title])	426	if (!rs[Rs_title])
363	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	427	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
		428
364	if (!rs[Rs_iconName])	429	if (!rs[Rs_iconName])
365	rs[Rs_iconName] = rs[Rs_title];	430	rs[Rs_iconName] = rs[Rs_title];
366	}	431	}
367	else	432	else
368	{	433	{
369	if (!rs[Rs_title])	434	if (!rs[Rs_title])
370	rs[Rs_title] = rs[Rs_name];	435	rs[Rs_title] = rs[Rs_name];
		436
371	if (!rs[Rs_iconName])	437	if (!rs[Rs_iconName])
372	rs[Rs_iconName] = rs[Rs_name];	438	rs[Rs_iconName] = rs[Rs_name];
373	}	439	}
374		440
375	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	441	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
…		…
393	pointerBlankDelay = 2;	459	pointerBlankDelay = 2;
394	#endif	460	#endif
395		461
396	/* no point having a scrollbar without having any scrollback! */	462	/* no point having a scrollbar without having any scrollback! */
397	if (!saveLines)	463	if (!saveLines)
398	CLR_OPTION (Opt_scrollBar);	464	set_option (Opt_scrollBar, 0);
399
400	#ifdef PRINTPIPE
401	if (!rs[Rs_print_pipe])
402	rs[Rs_print_pipe] = PRINTPIPE;
403	#endif
404		465
405	if (!rs[Rs_cutchars])	466	if (!rs[Rs_cutchars])
406	rs[Rs_cutchars] = CUTCHARS;	467	rs[Rs_cutchars] = CUTCHARS;
407		468
408	#ifndef NO_BACKSPACE_KEY	469	#ifndef NO_BACKSPACE_KEY
409	if (!rs[Rs_backspace_key])	470	if (!rs[Rs_backspace_key])
410	# ifdef DEFAULT_BACKSPACE	471	# ifdef DEFAULT_BACKSPACE
411	key_backspace = DEFAULT_BACKSPACE;	472	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
412	# else	473	# else
413	key_backspace = "DEC"; /* can toggle between \010 or \177 */	474	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
414	# endif	475	# endif
415	else
416	{
417	val = strdup (rs[Rs_backspace_key]);
418	rxvt_Str_trim (val);
419	rxvt_Str_escaped (val);
420	key_backspace = val;
421	}
422	#endif	476	#endif
423		477
424	#ifndef NO_DELETE_KEY	478	#ifndef NO_DELETE_KEY
425	if (!rs[Rs_delete_key])	479	if (!rs[Rs_delete_key])
426	# ifdef DEFAULT_DELETE	480	# ifdef DEFAULT_DELETE
427	key_delete = DEFAULT_DELETE;	481	rs[Rs_delete_key] = DEFAULT_DELETE;
428	# else	482	# else
429	key_delete = "\033[3~";	483	rs[Rs_delete_key] = "\033[3~";
430	# endif
431	else
432	{
433	val = strdup (rs[Rs_delete_key]);
434	rxvt_Str_trim (val);
435	rxvt_Str_escaped (val);
436	key_delete = val;
437	}
438	#endif	484	# endif
439	if (rs[Rs_answerbackstring])
440	{
441	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
442	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
443	}
444
445	#ifdef HAVE_SCROLLBARS
446	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
447	#endif	485	#endif
		486
		487	scrollBar.setup (this);
448		488
449	#ifdef XTERM_REVERSE_VIDEO	489	#ifdef XTERM_REVERSE_VIDEO
450	/* this is how xterm implements reverseVideo */	490	/* this is how xterm implements reverseVideo */
451	if (OPTION (Opt_reverseVideo))	491	if (option (Opt_reverseVideo))
452	{	492	{
453	if (!rs[Rs_color + Color_fg])	493	if (!rs[Rs_color + Color_fg])
454	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	494	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		495
455	if (!rs[Rs_color + Color_bg])	496	if (!rs[Rs_color + Color_bg])
456	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	497	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
457	}	498	}
458	#endif	499	#endif
459		500
…		…
461	if (!rs[Rs_color + i])	502	if (!rs[Rs_color + i])
462	rs[Rs_color + i] = def_colorName[i];	503	rs[Rs_color + i] = def_colorName[i];
463		504
464	#ifndef XTERM_REVERSE_VIDEO	505	#ifndef XTERM_REVERSE_VIDEO
465	/* this is how we implement reverseVideo */	506	/* this is how we implement reverseVideo */
466	if (OPTION (Opt_reverseVideo))	507	if (option (Opt_reverseVideo))
467	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);	508	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
468	#endif	509	#endif
469		510
470	/* convenient aliases for setting fg/bg to colors */	511	/* convenient aliases for setting fg/bg to colors */
471	color_aliases (Color_fg);	512	color_aliases (Color_fg);
472	color_aliases (Color_bg);	513	color_aliases (Color_bg);
473	#ifndef NO_CURSORCOLOR	514	#ifndef NO_CURSORCOLOR
474	color_aliases (Color_cursor);	515	color_aliases (Color_cursor);
475	color_aliases (Color_cursor2);	516	color_aliases (Color_cursor2);
476	#endif /* NO_CURSORCOLOR */	517	#endif /* NO_CURSORCOLOR */
477	color_aliases (Color_pointer_fg);	518	color_aliases (Color_pointer_fg);
478	color_aliases (Color_pointer_bg);	519	color_aliases (Color_pointer_bg);
479	color_aliases (Color_border);	520	color_aliases (Color_border);
480	#ifndef NO_BOLD_UNDERLINE_REVERSE	521	#ifndef NO_BOLD_UNDERLINE_REVERSE
481	color_aliases (Color_BD);	522	color_aliases (Color_BD);
482	color_aliases (Color_UL);	523	color_aliases (Color_UL);
483	color_aliases (Color_RV);	524	color_aliases (Color_RV);
484	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	525	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
485		526
486	if (!rs[Rs_color + Color_border])	527	if (!rs[Rs_color + Color_border])
487	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];	528	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
488		529
489	return cmd_argv;	530	return cmd_argv;
		531	}
		532
		533	/*----------------------------------------------------------------------*/
		534	void
		535	rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
		536	{
		537	this->envv = envv;
		538
		539	SET_R (this);
		540	set_locale ("");
		541	set_environ (envv); // a few things in X do not call setlocale :(
		542
		543	init_vars ();
		544
		545	init_secondary ();
		546
		547	const char **cmd_argv = init_resources (argc, argv);
		548
		549	#ifdef KEYSYM_RESOURCE
		550	keyboard->register_done ();
		551	#endif
		552
		553	if (const char *path = rs[Rs_chdir])
		554	if (*path) // ignored if empty
		555	{
		556	if (*path != '/')
		557	rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
		558
		559	if (chdir (path))
		560	rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
		561	}
		562
		563	if (option (Opt_scrollBar))
		564	scrollBar.state = STATE_IDLE; /* set existence for size calculations */
		565
		566	pty = ptytty::create ();
		567
		568	create_windows (argc, argv);
		569
		570	init_xlocale ();
		571
		572	scr_poweron (); // initialize screen
		573
		574	#if 0
		575	XSynchronize (dpy, True);
		576	#endif
		577
		578	if (option (Opt_scrollBar))
		579	scrollBar.resize (); /* create and map scrollbar */
		580	#ifdef HAVE_BG_PIXMAP
		581	{
		582	bgPixmap.set_target (this);
		583	bgPixmap.invalidate ();
		584
		585	#ifdef ENABLE_TRANSPARENCY
		586	if (option (Opt_transparent))
		587	{
		588	bgPixmap.set_transparent ();
		589
		590	#ifdef HAVE_AFTERIMAGE
		591	if (rs [Rs_blurradius])
		592	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
		593	#endif
		594	if (ISSET_PIXCOLOR (Color_tint))
		595	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
		596
		597	if (rs [Rs_shade])
		598	bgPixmap.set_shade (rs [Rs_shade]);
		599
		600	bgPixmap.set_root_pixmap ();
		601	XSelectInput (dpy, display->root, PropertyChangeMask);
		602	rootwin_ev.start (display, display->root);
		603	}
		604	#endif
		605
		606	#ifdef BG_IMAGE_FROM_FILE
		607	if (rs[Rs_backgroundPixmap])
		608	{
		609	const char *p = rs[Rs_backgroundPixmap];
		610
		611	if ((p = strchr (p, ';')) != 0)
		612	{
		613	p++;
		614	bgPixmap.set_geometry (p);
		615	}
		616	else
		617	bgPixmap.set_defaultGeometry ();
		618
		619	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
		620	if (!bgPixmap.window_position_sensitive ())
		621	update_background ();
		622	}
		623	#endif
		624	}
		625	#endif
		626
		627	#if ENABLE_PERL
		628	rootwin_ev.start (display, display->root);
		629	#endif
		630
		631	set_colorfgbg ();
		632
		633	init_command (cmd_argv);
		634
		635	free (cmd_argv);
		636
		637	if (pty->pty >= 0)
		638	pty_ev.start (pty->pty, ev::READ);
		639
		640	HOOK_INVOKE ((this, HOOK_START, DT_END));
		641
		642	#if ENABLE_XEMBED
		643	if (rs[Rs_embed])
		644	{
		645	long info[2] = { 0, XEMBED_MAPPED };
		646
		647	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		648	32, PropModeReplace, (unsigned char *)&info, 2);
		649	}
		650	#endif
		651
		652	XMapWindow (dpy, vt);
		653	XMapWindow (dpy, parent[0]);
		654
		655	refresh_check ();
490	}	656	}
491		657
492	/*----------------------------------------------------------------------*/	658	/*----------------------------------------------------------------------*/
493	void	659	void
494	rxvt_term::init_env ()	660	rxvt_term::init_env ()
495	{	661	{
496	int i;	662	int i;
497	unsigned int u;
498	char *val;	663	char *val;
499		664
500	#ifdef DISPLAY_IS_IP	665	#ifdef DISPLAY_IS_IP
501	/* Fixup display_name for export over pty to any interested terminal	666	/* Fixup display_name for export over pty to any interested terminal
502	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	667	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
…		…
510	*/	675	*/
511	val = rxvt_network_display (rs[Rs_display_name]);	676	val = rxvt_network_display (rs[Rs_display_name]);
512	rs[Rs_display_name] = (const char *)val;	677	rs[Rs_display_name] = (const char *)val;
513		678
514	if (val == NULL)	679	if (val == NULL)
515	#endif /* DISPLAY_IS_IP */	680	#endif /* DISPLAY_IS_IP */
516	val = XDisplayString (display->display);	681	val = XDisplayString (dpy);
517		682
518	if (rs[Rs_display_name] == NULL)	683	if (rs[Rs_display_name] == NULL)
519	rs[Rs_display_name] = val; /* use broken `:0' value */	684	rs[Rs_display_name] = val; /* use broken `:0' value */
520		685
521	i = strlen (val);	686	i = strlen (val);
522	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	687	env_display = (char *)rxvt_malloc (i + 9);
523		688
524	sprintf (env_display, "DISPLAY=%s", val);	689	sprintf (env_display, "DISPLAY=%s", val);
525		690
526	/* avoiding the math library:	691	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
527	* i = (int) (ceil (log10 ((unsigned int)parent[0]))) */
528	for (i = 0, u = (unsigned int)parent[0]; u; u /= 10, i++)
529	;
530	max_it (i, 1);
531	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
532
533	sprintf (env_windowid, "WINDOWID=%u",
534	(unsigned int)parent[0]);
535		692
536	/* add entries to the environment:	693	/* add entries to the environment:
537	* @ DISPLAY: in case we started with -display	694	* @ DISPLAY: in case we started with -display
538	* @ WINDOWID: X window id number of the window	695	* @ WINDOWID: X window id number of the window
539	* @ COLORTERM: terminal sub-name and also indicates its color	696	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
541	* @ TERMINFO: path to terminfo directory	698	* @ TERMINFO: path to terminfo directory
542	* @ COLORFGBG: fg;bg color codes	699	* @ COLORFGBG: fg;bg color codes
543	*/	700	*/
544	putenv (env_display);	701	putenv (env_display);
545	putenv (env_windowid);	702	putenv (env_windowid);
		703
546	if (env_colorfgbg)	704	if (env_colorfgbg)
547	putenv (env_colorfgbg);	705	putenv (env_colorfgbg);
548		706
549	#ifdef RXVT_TERMINFO	707	#ifdef RXVT_TERMINFO
550	putenv ("TERMINFO=" RXVT_TERMINFO);	708	putenv ("TERMINFO=" RXVT_TERMINFO);
551	#endif	709	#endif
552		710
553	if (display->depth <= 2)	711	if (depth <= 2)
554	putenv ("COLORTERM=" COLORTERMENV "-mono");	712	putenv ("COLORTERM=" COLORTERMENV "-mono");
555	else	713	else
556	putenv ("COLORTERM=" COLORTERMENVFULL);	714	putenv ("COLORTERM=" COLORTERMENVFULL);
557		715
558	if (rs[Rs_term_name] != NULL)	716	if (rs[Rs_term_name] != NULL)
559	{	717	{
560	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));	718	env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
561	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	719	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
562	putenv (env_term);	720	putenv (env_term);
563	}	721	}
564	else	722	else
565	putenv ("TERM=" TERMENV);	723	putenv ("TERM=" TERMENV);
…		…
567	#ifdef HAVE_UNSETENV	725	#ifdef HAVE_UNSETENV
568	/* avoid passing old settings and confusing term size */	726	/* avoid passing old settings and confusing term size */
569	unsetenv ("LINES");	727	unsetenv ("LINES");
570	unsetenv ("COLUMNS");	728	unsetenv ("COLUMNS");
571	unsetenv ("TERMCAP"); /* terminfo should be okay */	729	unsetenv ("TERMCAP"); /* terminfo should be okay */
572	#endif /* HAVE_UNSETENV */	730	#endif /* HAVE_UNSETENV */
573	}	731	}
574		732
575	/*----------------------------------------------------------------------*/	733	/*----------------------------------------------------------------------*/
576	/*	734	/*
577	* This is more or less stolen straight from XFree86 xterm.	735	* This is more or less stolen straight from XFree86 xterm.
578	* This should support all European type languages.	736	* This should support all European type languages.
579	*/	737	*/
580	void	738	void
581	rxvt_term::set_locale (const char *locale)	739	rxvt_term::set_locale (const char *locale)
582	{	740	{
		741	set_environ (envv);
		742
583	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	743	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
584	free (this->locale);	744	free (this->locale);
585	this->locale = setlocale (LC_CTYPE, locale);	745	this->locale = setlocale (LC_CTYPE, locale);
586		746
587	if (!this->locale)	747	if (!this->locale)
588	{	748	{
589	if (*locale)	749	if (*locale)
590	{	750	{
591	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);	751	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
592	setlocale (LC_CTYPE, "");	752	setlocale (LC_CTYPE, "C");
593	}	753	}
594	else	754	else
595	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");	755	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
596		756
597	this->locale = "";	757	this->locale = "C";
598	}	758	}
599		759
600		760
601	this->locale = rxvt_strdup (this->locale);	761	this->locale = strdup (this->locale);
602	SET_LOCALE (this->locale);	762	SET_LOCALE (this->locale);
603	mbstate.reset ();	763	mbstate.reset ();
604	#endif	764	#endif
605		765
606	#if HAVE_NL_LANGINFO	766	#if HAVE_NL_LANGINFO
…		…
617	}	777	}
618		778
619	void	779	void
620	rxvt_term::init_xlocale ()	780	rxvt_term::init_xlocale ()
621	{	781	{
		782	set_environ (envv);
		783
622	#ifdef USE_XIM	784	#ifdef USE_XIM
623	if (!locale)	785	if (!locale)
624	rxvt_warn ("setting locale failed, working without locale support.\n");	786	rxvt_warn ("setting locale failed, working without locale support.\n");
625	else	787	else
626	{	788	{
…		…
648	* Initialize the command connection.	810	* Initialize the command connection.
649	* This should be called after the X server connection is established.	811	* This should be called after the X server connection is established.
650	*/	812	*/
651		813
652	#ifdef META8_OPTION	814	#ifdef META8_OPTION
653	meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;	815	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
654	#endif	816	#endif
655		817
656	get_ourmods ();	818	get_ourmods ();
657		819
658	if (!OPTION (Opt_scrollTtyOutput))	820	if (!option (Opt_scrollTtyOutput))
659	priv_modes |= PrivMode_TtyOutputInh;	821	priv_modes |= PrivMode_TtyOutputInh;
660	if (OPTION (Opt_scrollTtyKeypress))	822	if (option (Opt_scrollTtyKeypress))
661	priv_modes |= PrivMode_Keypress;	823	priv_modes |= PrivMode_Keypress;
662	if (!OPTION (Opt_jumpScroll))	824	if (!option (Opt_jumpScroll))
663	priv_modes |= PrivMode_smoothScroll;	825	priv_modes |= PrivMode_smoothScroll;
664		826
665	#ifndef NO_BACKSPACE_KEY	827	#ifndef NO_BACKSPACE_KEY
666	if (strcmp (key_backspace, "DEC") == 0)	828	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
667	priv_modes |= PrivMode_HaveBackSpace;	829	priv_modes |= PrivMode_HaveBackSpace;
668	#endif	830	#endif
669		831
670	/* add value for scrollBar */	832	/* add value for scrollBar */
671	if (scrollbar_visible ())	833	if (scrollBar.state)
672	{	834	{
673	priv_modes |= PrivMode_scrollBar;	835	priv_modes |= PrivMode_scrollBar;
674	SavedModes |= PrivMode_scrollBar;	836	SavedModes |= PrivMode_scrollBar;
675	}	837	}
676		838
677	if (menubar_visible ())
678	{
679	priv_modes |= PrivMode_menuBar;
680	SavedModes |= PrivMode_menuBar;
681	}
682
683	run_command (argv);	839	run_command (argv);
684	}	840	}
685		841
686	/*----------------------------------------------------------------------*/	842	/*----------------------------------------------------------------------*/
687	void	843	void
688	rxvt_term::Get_Colours ()	844	rxvt_term::get_colours ()
689	{	845	{
690	int i;	846	int i;
691		847
692	#ifdef OFF_FOCUS_FADING	848	#ifdef OFF_FOCUS_FADING
693	pix_colors = pix_colors_focused;	849	pix_colors = pix_colors_focused;
694	#endif	850	#endif
695		851
696	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)	852	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
697	{	853	{
		854	const char *name = rs[Rs_color + i];
		855
		856	if (!name)
		857	continue;
		858
698	rxvt_color xcol;	859	rxvt_color xcol;
699		860
700	if (!rs[Rs_color + i])	861	if (!set_color (xcol, name))
701	continue;
702
703	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
704	{	862	{
705	#ifndef XTERM_REVERSE_VIDEO	863	#ifndef XTERM_REVERSE_VIDEO
706	if (i < 2 && OPTION (Opt_reverseVideo))	864	if (i < 2 && option (Opt_reverseVideo))
707	rs[Rs_color + i] = def_colorName[!i];	865	name = def_colorName [1 - i];
708	else	866	else
709	#endif	867	#endif
710	rs[Rs_color + i] = def_colorName[i];	868	name = def_colorName [i];
711		869
712	if (!rs[Rs_color + i])	870	if (!name)
713	continue;	871	continue;
714		872
715	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	873	if (!set_color (xcol, name))
716	{	874	{
717	switch (i)	875	switch (i)
718	{	876	{
719	case Color_fg:	877	case Color_fg:
720	case Color_bg:	878	case Color_bg:
721	/* fatal: need bg/fg color */
722	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");	879	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
723	/* NOTREACHED */	880	name = "";
724	break;	881	break;
725	#ifndef NO_CURSORCOLOR	882	#ifndef NO_CURSORCOLOR
726	case Color_cursor2:	883	case Color_cursor2:
727	xcol = pix_colors[Color_fg];	884	#endif
728	break;
729	#endif /* ! NO_CURSORCOLOR */
730	case Color_pointer_fg:	885	case Color_pointer_fg:
731	xcol = pix_colors[Color_fg];	886	name = rs[Rs_color + Color_fg];
		887	xcol.set (this, name);
732	break;	888	break;
733	default:	889	default:
734	xcol = pix_colors[Color_bg]; /* None */	890	name = rs[Rs_color + Color_bg];
		891	xcol.set (this, name);
735	break;	892	break;
736	}	893	}
737	}	894	}
738	}	895	}
739		896
740	pix_colors[i] = xcol;	897	pix_colors[i] = xcol;
741	SET_PIXCOLOR (i);	898	rs[Rs_color + i] = name;
742	}
743
744	#ifdef OFF_FOCUS_FADING
745	if (rs[Rs_fade])
746	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
747	pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
748	#endif
749
750	if (display->depth <= 2)
751	{	899	}
		900
		901	if (depth <= 2)
		902	{
752	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];	903	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
753	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];	904	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
754	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];	905	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
755	}	906	}
756		907
757	/*	908	/*
758	* get scrollBar/menuBar shadow colors	909	* get scrollBar shadow colors
759	*	910	*
760	* The calculations of topShadow/bottomShadow values are adapted	911	* The calculations of topShadow/bottomShadow values are adapted
761	* from the fvwm window manager.	912	* from the fvwm window manager.
762	*/	913	*/
763	#ifdef KEEP_SCROLLCOLOR	914	#ifdef RXVT_SCROLLBAR
764
765	if (display->depth <= 2)	915	if (depth <= 2)
766	{	916	{
767	/* Monochrome */	917	/* Monochrome */
768	pix_colors[Color_scroll] = pix_colors[Color_fg];	918	alias_color (Color_scroll, Color_fg);
769	pix_colors[Color_topShadow] = pix_colors[Color_bg];	919	alias_color (Color_topShadow, Color_bg);
770	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];	920	alias_color (Color_bottomShadow, Color_bg);
771	}	921	}
772	else	922	else
773	{	923	{
774	rxvt_color xcol[2];	924	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
775	/* xcol[0] == white
776	* xcol[1] == top shadow
777	* xcol[2] == bot shadow */
778		925
779	xcol[1] = pix_colors[Color_scroll];	926	rgba cscroll;
780	xcol[0].set (display, 65535, 65535, 65535);	927	pix_colors [Color_scroll].get (cscroll);
781
782	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
783
784	xcol[0].get (display, pr0, pg0, pb0);
785	xcol[1].get (display, pr1, pg1, pb1);
786
787	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
788		928
789	/* topShadowColor */	929	/* topShadowColor */
790	if (!xcol[1].set (display,	930	if (!pix_colors[Color_topShadow].set (this,
791	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	931	rgba (
792	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	932	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
793	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	933	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
794	xcol[1] = pix_colors[Color_White];	934	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
795		935	cscroll.a)
796	pix_colors[Color_topShadow] = xcol[1];	936	))
		937	alias_color (Color_topShadow, Color_White);
797	}	938	}
798	#endif /* KEEP_SCROLLCOLOR */	939	#endif
		940
		941	#ifdef OFF_FOCUS_FADING
		942	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		943	update_fade_color (i);
		944	#endif
799	}	945	}
800		946
801	/*----------------------------------------------------------------------*/	947	/*----------------------------------------------------------------------*/
802	/* color aliases, fg/bg bright-bold */	948	/* color aliases, fg/bg bright-bold */
803	void	949	void
…		…
806	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))	952	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
807	{	953	{
808	int i = atoi (rs[Rs_color + idx]);	954	int i = atoi (rs[Rs_color + idx]);
809		955
810	if (i >= 8 && i <= 15)	956	if (i >= 8 && i <= 15)
811	{ /* bright colors */	957	/* bright colors */
812	i -= 8;
813	#ifndef NO_BRIGHTCOLOR
814	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	958	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
815	return;	959	else if (i >= 0 && i <= 7)
816	#endif	960	/* normal colors */
817	}
818
819	if (i >= 0 && i <= 7) /* normal colors */
820	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	961	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
821	}	962	}
822	}	963	}
823		964
824	/*----------------------------------------------------------------------*/	965	/*----------------------------------------------------------------------*/
…		…
844		985
845	if (rsmod	986	if (rsmod
846	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)	987	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
847	requestedmeta = rsmod[3] - '0';	988	requestedmeta = rsmod[3] - '0';
848		989
849	map = XGetModifierMapping (display->display);	990	map = XGetModifierMapping (dpy);
850	kc = map->modifiermap;	991	kc = map->modifiermap;
851		992
852	for (i = 1; i < 6; i++)	993	for (i = 1; i < 6; i++)
853	{	994	{
854	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	995	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
…		…
856	for (j = map->max_keypermod; j--; k++)	997	for (j = map->max_keypermod; j--; k++)
857	{	998	{
858	if (kc[k] == 0)	999	if (kc[k] == 0)
859	break;	1000	break;
860		1001
861	switch (XKeycodeToKeysym (display->display, kc[k], 0))	1002	switch (XKeycodeToKeysym (dpy, kc[k], 0))
862	{	1003	{
863	case XK_Num_Lock:	1004	case XK_Num_Lock:
864	ModNumLockMask = modmasks[i - 1];	1005	ModNumLockMask = modmasks[i - 1];
865	continue;	1006	continue;
866		1007
…		…
916	rxvt_term::create_windows (int argc, const char *const *argv)	1057	rxvt_term::create_windows (int argc, const char *const *argv)
917	{	1058	{
918	XClassHint classHint;	1059	XClassHint classHint;
919	XWMHints wmHint;	1060	XWMHints wmHint;
920	#if ENABLE_FRILLS	1061	#if ENABLE_FRILLS
921	Atom prop = None;
922	MWMHints mwmhints;	1062	MWMHints mwmhints = { };
923	#endif	1063	#endif
924	XGCValues gcvalue;	1064	XGCValues gcvalue;
925	long vt_emask;
926	XSetWindowAttributes attributes;	1065	XSetWindowAttributes attributes;
927	XWindowAttributes gattr;
928	Window top, parent;	1066	Window top, parent;
929	dDisp;
930		1067
931	#ifdef USING_W11LIB	1068	dLocal (Display *, dpy);
932	/* enable W11 callbacks */
933	W11AddEventHandler (disp, rxvt_W11_process_x_event);
934	#endif
935		1069
936	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);	1070	/* grab colors before netscape does */
937	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);	1071	get_colours ();
938		1072
939	if (OPTION (Opt_transparent))	1073	if (!set_fonts ())
940	{	1074	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
941	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);	1075
942	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	1076	parent = display->root;
943	}	1077
		1078	attributes.override_redirect = !!option (Opt_override_redirect);
944		1079
945	#if ENABLE_FRILLS	1080	#if ENABLE_FRILLS
946	if (OPTION (Opt_borderLess))	1081	if (option (Opt_borderLess))
947	{	1082	{
948	prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);	1083	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
949
950	if (prop == None)
951	{	1084	{
952	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/	1085	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
953	#ifdef PREFER_24BIT
954	attributes.override_redirect = TRUE;	1086	attributes.override_redirect = true;
955	#endif
956	mwmhints.flags = 0;
957	}	1087	}
958	else	1088	else
959	{	1089	{
960	mwmhints.flags = MWM_HINTS_DECORATIONS;	1090	mwmhints.flags = MWM_HINTS_DECORATIONS;
961	mwmhints.decorations = 0;
962	}	1091	}
963	}	1092	}
964	else
965	mwmhints.flags = 0;
966	#endif	1093	#endif
967
968	/* grab colors before netscape does */
969	Get_Colours ();
970
971	if (!set_fonts ())
972	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
973
974	parent = DefaultRootWindow (disp);
975		1094
976	#if ENABLE_XEMBED	1095	#if ENABLE_XEMBED
977	if (rs[Rs_embed])	1096	if (rs[Rs_embed])
978	{	1097	{
979	XWindowAttributes wattr;	1098	XWindowAttributes wattr;
980		1099
981	parent = strtol (rs[Rs_embed], 0, 0);	1100	parent = strtol (rs[Rs_embed], 0, 0);
982		1101
983	if (!XGetWindowAttributes (disp, parent, &wattr))	1102	if (!XGetWindowAttributes (dpy, parent, &wattr))
984	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");	1103	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
985		1104
986	window_calc (wattr.width, wattr.height);	1105	window_calc (wattr.width, wattr.height);
987	}	1106	}
988	#endif	1107	#endif
989		1108
990	window_calc (0, 0);	1109	window_calc (0, 0);
991		1110
992	/* sub-window placement & size in rxvt_resize_subwindows () */	1111	/* sub-window placement & size in rxvt_resize_subwindows () */
993	#ifdef PREFER_24BIT
994	attributes.background_pixel = pix_colors_focused[Color_border];	1112	attributes.background_pixel = pix_colors_focused [Color_border];
995	attributes.border_pixel = pix_colors_focused[Color_border];	1113	attributes.border_pixel = pix_colors_focused [Color_border];
996	attributes.colormap = display->cmap;	1114	attributes.colormap = cmap;
		1115
997	top = XCreateWindow (disp, parent,	1116	top = XCreateWindow (dpy, parent,
998	szHint.x, szHint.y,	1117	szHint.x, szHint.y,
999	szHint.width, szHint.height,	1118	szHint.width, szHint.height,
1000	ext_bwidth,	1119	ext_bwidth,
1001	display->depth, InputOutput,	1120	depth, InputOutput, visual,
1002	display->visual,
1003	CWColormap | CWBackPixel | CWBorderPixel, &attributes);	1121	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1004	#else	1122	&attributes);
1005	top = XCreateSimpleWindow (disp, parent,
1006	szHint.x, szHint.y,
1007	szHint.width, szHint.height,
1008	ext_bwidth,
1009	pix_colors_focused[Color_border],
1010	pix_colors_focused[Color_border]);
1011	#endif
1012		1123
1013	this->parent[0] = top;	1124	this->parent[0] = top;
1014		1125
1015	old_width = szHint.width;	1126	old_width = szHint.width;
1016	old_height = szHint.height;	1127	old_height = szHint.height;
1017		1128
1018	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1129	set_title (rs [Rs_title]);
1019	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1130	set_icon_name (rs [Rs_iconName]);
1020		1131
1021	classHint.res_name = (char *)rs[Rs_name];	1132	classHint.res_name = (char *)rs[Rs_name];
1022	classHint.res_class = (char *)RESCLASS;	1133	classHint.res_class = (char *)RESCLASS;
1023		1134
1024	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1135	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1025	wmHint.input = True;	1136	wmHint.input = True;
1026	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;	1137	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1027	wmHint.window_group = top;	1138	wmHint.window_group = top;
1028		1139
1029	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,	1140	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1030	&szHint, &wmHint, &classHint);	1141	&szHint, &wmHint, &classHint);
		1142	#if ENABLE_EWMH
		1143	# ifdef HAVE_AFTERIMAGE
		1144	/*
		1145	* set up icon hint
		1146	* rs [Rs_iconfile] is path to icon, asv has been created in init_resources
		1147	*/
		1148
		1149	if (rs [Rs_iconfile])
		1150	{
		1151	init_asv ();
		1152
		1153	ASImage *im = file2ASImage (rs [Rs_iconfile], 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
		1154	if (asv && im)
		1155	{
		1156	int w = im->width;
		1157	int h = im->height;
		1158	long* buffer = (long *)malloc ((2 + w * h) * sizeof (long));
		1159	ASImage *result = scale_asimage (asv, im,
		1160	w, h, ASA_ARGB32,
		1161	100, ASIMAGE_QUALITY_DEFAULT);
		1162	destroy_asimage (&im);
		1163
		1164	if (buffer && result)
		1165	{
		1166	ARGB32 *asbuf = result->alt.argb32;
		1167	buffer [0] = w;
		1168	buffer [1] = h;
		1169
		1170	for (unsigned int i = 0; i < w * h; ++i)
		1171	buffer [i + 2] = asbuf [i];
		1172
		1173	destroy_asimage (&result);
		1174	XChangeProperty (dpy, top, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
		1175	PropModeReplace, (const unsigned char*) buffer, 2 + w * h);
		1176	free (buffer);
		1177	}
		1178	else
		1179	{
		1180	if (!buffer)
		1181	rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
		1182
		1183	if (!result)
		1184	rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
		1185	}
		1186	}
		1187	else
		1188	rxvt_warn ("Loading image icon failed, continuing without.\n");
		1189	}
		1190	# endif
		1191	#endif
		1192
		1193	#if ENABLE_FRILLS
		1194	if (mwmhints.flags)
		1195	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1196	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1197	#endif
1031		1198
1032	Atom protocols[] = {	1199	Atom protocols[] = {
1033	xa[XA_WM_DELETE_WINDOW],	1200	xa[XA_WM_DELETE_WINDOW],
1034	#if ENABLE_EWMH	1201	#if ENABLE_EWMH
1035	xa[XA_NET_WM_PING],	1202	xa[XA_NET_WM_PING],
1036	#endif	1203	#endif
1037	};	1204	};
1038		1205
1039	XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));	1206	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		1207
		1208	#if ENABLE_FRILLS
		1209	if (rs[Rs_transient_for])
		1210	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		1211	#endif
1040		1212
1041	#if ENABLE_EWMH	1213	#if ENABLE_EWMH
1042	long pid = getpid ();	1214	long pid = getpid ();
1043		1215
1044	XChangeProperty (disp, top,	1216	XChangeProperty (dpy, top,
1045	xa[XA_NET_WM_PID], XA_CARDINAL, 32,	1217	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1046	PropModeReplace, (unsigned char *)&pid, 1);	1218	PropModeReplace, (unsigned char *)&pid, 1);
1047		1219
1048	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default	1220	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1049	#endif	1221	#endif
1050		1222
1051	XSelectInput (disp, top,	1223	XSelectInput (dpy, top,
1052	KeyPressMask	1224	KeyPressMask
1053	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755	1225	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1054	| KeyReleaseMask	1226	| KeyReleaseMask
1055	#endif	1227	#endif
1056	| FocusChangeMask | VisibilityChangeMask	1228	| FocusChangeMask | VisibilityChangeMask
1057	| ExposureMask | StructureNotifyMask);	1229	| ExposureMask | StructureNotifyMask);
1058		1230
1059	termwin_ev.start (display, top);	1231	termwin_ev.start (display, top);
1060		1232
1061	#if ENABLE_FRILLS
1062	if (mwmhints.flags)
1063	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1064	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1065	#endif
1066
1067	/* vt cursor: Black-on-White is standard, but this is more popular */	1233	/* vt cursor: Black-on-White is standard, but this is more popular */
1068	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);	1234	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1069
1070	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1071	/* cursor (menuBar/scrollBar): Black-on-White */
1072	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1073	#endif
1074		1235
1075	/* the vt window */	1236	/* the vt window */
1076	vt = XCreateSimpleWindow (disp, top,	1237	vt = XCreateSimpleWindow (dpy, top,
1077	window_vt_x,
1078	window_vt_y,	1238	window_vt_x, window_vt_y,
1079	width,
1080	height,	1239	width, height,
1081	0,	1240	0,
1082	pix_colors_focused[Color_fg],	1241	pix_colors_focused[Color_fg],
1083	pix_colors_focused[Color_bg]);	1242	pix_colors_focused[Color_bg]);
1084	#ifdef DEBUG_X
1085	XStoreName (disp, vt, "vt window");
1086	#endif
1087		1243
1088	attributes.bit_gravity = NorthWestGravity;	1244	attributes.bit_gravity = NorthWestGravity;
1089	XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);	1245	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1090		1246
1091	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1247	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1092		1248
1093	#ifdef POINTER_BLANK
1094	if (OPTION (Opt_pointerBlank))	1249	if (option (Opt_pointerBlank))
1095	vt_emask |= PointerMotionMask;	1250	vt_emask |= PointerMotionMask;
1096	else	1251	else
1097	#endif
1098	vt_emask |= Button1MotionMask | Button3MotionMask;	1252	vt_emask |= Button1MotionMask | Button3MotionMask;
1099		1253
1100	XSelectInput (disp, vt, vt_emask);	1254	vt_select_input ();
		1255
1101	vt_ev.start (display, vt);	1256	vt_ev.start (display, vt);
1102		1257
1103	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1104	if (menuBar_height ())
1105	{
1106	menuBar.win = XCreateSimpleWindow (disp, top,
1107	window_vt_x, 0,
1108	width,
1109	menuBar_TotalHeight (),
1110	0,
1111	pix_colors_focused[Color_fg],
1112	pix_colors_focused[Color_scroll]);
1113
1114	#ifdef DEBUG_X
1115	XStoreName (disp, menuBar.win, "menubar");
1116	#endif
1117
1118	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1119
1120	XDefineCursor (disp, menuBar.win,
1121	XCreateFontCursor (disp, XC_left_ptr));
1122
1123	XSelectInput (disp, menuBar.win,
1124	(ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1125	menubar_ev.start (display, menuBar.win);
1126	}
1127	#endif
1128
1129	#ifdef XPM_BACKGROUND
1130	if (rs[Rs_backgroundPixmap] != NULL
1131	&& ! OPTION (Opt_transparent))
1132	{
1133	const char *p = rs[Rs_backgroundPixmap];
1134
1135	if ((p = strchr (p, ';')) != NULL)
1136	{
1137	p++;
1138	scale_pixmap (p);
1139	}
1140
1141	set_bgPixmap (rs[Rs_backgroundPixmap]);
1142	scr_touch (true);
1143	}
1144	#endif
1145
1146	/* graphics context for the vt window */	1258	/* graphics context for the vt window */
1147	gcvalue.foreground = pix_colors[Color_fg];	1259	gcvalue.foreground = pix_colors[Color_fg];
1148	gcvalue.background = pix_colors[Color_bg];	1260	gcvalue.background = pix_colors[Color_bg];
1149	gcvalue.graphics_exposures = 1;	1261	gcvalue.graphics_exposures = 0;
		1262
1150	gc = XCreateGC (disp, vt,	1263	gc = XCreateGC (dpy, vt,
1151	GCForeground | GCBackground | GCGraphicsExposures,	1264	GCForeground | GCBackground | GCGraphicsExposures,
1152	&gcvalue);	1265	&gcvalue);
1153		1266
1154	drawable = new rxvt_drawable (display, vt);	1267	drawable = new rxvt_drawable (this, vt);
1155
1156	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1157	gcvalue.foreground = pix_colors[Color_topShadow];
1158	topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1159	gcvalue.foreground = pix_colors[Color_bottomShadow];
1160	botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1161	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1162	scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1163	#endif
1164		1268
1165	#ifdef OFF_FOCUS_FADING	1269	#ifdef OFF_FOCUS_FADING
1166	// initially we are in unfocused state	1270	// initially we are in unfocused state
1167	if (rs[Rs_fade])	1271	if (rs[Rs_fade])
1168	pix_colors = pix_colors_unfocused;	1272	pix_colors = pix_colors_unfocused;
1169	#endif	1273	#endif
1170		1274
1171	pointer_unblank ();	1275	pointer_unblank ();
1172	scr_recolour ();	1276	scr_recolour ();
1173
1174	#if ENABLE_XEMBED
1175	if (rs[Rs_embed])
1176	{
1177	long info[2] = { 0, XEMBED_MAPPED };
1178
1179	XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
1180	32, PropModeReplace, (unsigned char *)&info, 2);
1181	}
1182	#endif
1183	}	1277	}
1184		1278
1185	/* ------------------------------------------------------------------------- *	1279	/* ------------------------------------------------------------------------- *
1186	* GET TTY CURRENT STATE *	1280	* GET TTY CURRENT STATE *
1187	* ------------------------------------------------------------------------- */	1281	* ------------------------------------------------------------------------- */
1188	void	1282	void
1189	rxvt_get_ttymode (ttymode_t *tio, int erase)	1283	rxvt_get_ttymode (struct termios *tio, int erase)
1190	{	1284	{
1191	#ifdef HAVE_TERMIOS_H
1192	/*	1285	/*
1193	* standard System V termios interface	1286	* standard System V termios interface
1194	*/	1287	*/
1195	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1288	if (tcgetattr (STDIN_FILENO, tio) < 0)
1196	{	1289	{
1197	// return error - use system defaults,	1290	// return error - use system defaults,
1198	// where possible, and zero elsewhere	1291	// where possible, and zero elsewhere
1199	memset (tio, 0, sizeof (ttymode_t));	1292	memset (tio, 0, sizeof (struct termios));
1200		1293
1201	tio->c_cc[VINTR] = CINTR;	1294	tio->c_cc[VINTR] = CINTR;
1202	tio->c_cc[VQUIT] = CQUIT;	1295	tio->c_cc[VQUIT] = CQUIT;
1203	tio->c_cc[VERASE] = CERASE;	1296	tio->c_cc[VERASE] = CERASE;
1204	#ifdef VERASE2	1297	#ifdef VERASE2
…		…
1263	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1356	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1264	# if defined (ECHOCTL) && defined (ECHOKE)	1357	# if defined (ECHOCTL) && defined (ECHOKE)
1265	| ECHOCTL | ECHOKE	1358	| ECHOCTL | ECHOKE
1266	# endif	1359	# endif
1267	| ECHOE | ECHOK);	1360	| ECHOE | ECHOK);
1268	# else /* HAVE_TERMIOS_H */
1269
1270	/*
1271	* sgtty interface
1272	*/
1273
1274	/* get parameters -- gtty */
1275	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1276	{
1277	tio->sg.sg_erase = CERASE; /* ^H */
1278	tio->sg.sg_kill = CKILL; /* ^U */
1279	}
1280
1281	if (erase != -1)
1282	tio->sg.sg_erase = (char)erase;
1283
1284	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1285
1286	/* get special characters */
1287	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1288	{
1289	tio->tc.t_intrc = CINTR; /* ^C */
1290	tio->tc.t_quitc = CQUIT; /* ^\ */
1291	tio->tc.t_startc = CSTART; /* ^Q */
1292	tio->tc.t_stopc = CSTOP; /* ^S */
1293	tio->tc.t_eofc = CEOF; /* ^D */
1294	tio->tc.t_brkc = -1;
1295	}
1296
1297	/* get local special chars */
1298	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1299	{
1300	tio->lc.t_suspc = CSUSP; /* ^Z */
1301	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1302	tio->lc.t_rprntc = CRPRNT; /* ^R */
1303	tio->lc.t_flushc = CFLUSH; /* ^O */
1304	tio->lc.t_werasc = CWERASE; /* ^W */
1305	tio->lc.t_lnextc = CLNEXT; /* ^V */
1306	}
1307	/* get line discipline */
1308	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1309	# ifdef NTTYDISC
1310	tio->line = NTTYDISC;
1311	# endif /* NTTYDISC */
1312
1313	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1314	#endif /* HAVE_TERMIOS_H */
1315		1361
1316	/*	1362	/*
1317	* Debugging	1363	* Debugging
1318	*/	1364	*/
1319	#ifdef DEBUG_TTYMODE	1365	#ifdef DEBUG_TTYMODE
1320	#ifdef HAVE_TERMIOS_H
1321	/* c_iflag bits */	1366	/* c_iflag bits */
1322	fprintf (stderr, "Input flags\n");	1367	fprintf (stderr, "Input flags\n");
1323		1368
1324	/* cpp token stringize doesn't work on all machines <sigh> */	1369	/* cpp token stringize doesn't work on all machines <sigh> */
1325	# define FOO(flag,name) \	1370	# define FOO(flag,name) \
…		…
1388	FOO (VLNEXT, "VLNEXT");	1433	FOO (VLNEXT, "VLNEXT");
1389	# endif	1434	# endif
1390		1435
1391	fprintf (stderr, "\n");	1436	fprintf (stderr, "\n");
1392	# undef FOO	1437	# undef FOO
1393	# endif /* HAVE_TERMIOS_H */	1438	#endif /* DEBUG_TTYMODE */
1394	#endif /* DEBUG_TTYMODE */
1395	}	1439	}
1396		1440
1397	/*----------------------------------------------------------------------*/	1441	/*----------------------------------------------------------------------*/
1398	/*	1442	/*
1399	* Run the command in a subprocess and return a file descriptor for the	1443	* Run the command in a subprocess and return a file descriptor for the
…		…
1404	rxvt_term::run_command (const char *const *argv)	1448	rxvt_term::run_command (const char *const *argv)
1405	{	1449	{
1406	#if ENABLE_FRILLS	1450	#if ENABLE_FRILLS
1407	if (rs[Rs_pty_fd])	1451	if (rs[Rs_pty_fd])
1408	{	1452	{
1409	pty.pty = atoi (rs[Rs_pty_fd]);	1453	pty->pty = atoi (rs[Rs_pty_fd]);
1410		1454
		1455	if (pty->pty >= 0)
		1456	{
1411	if (getfd_hook)	1457	if (getfd_hook)
1412	pty.pty = (*getfd_hook) (pty.pty);	1458	pty->pty = (*getfd_hook) (pty->pty);
1413		1459
1414	if (pty.pty < 0 || fcntl (pty.pty, F_SETFL, O_NONBLOCK))	1460	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1415	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");	1461	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1462	}
1416	}	1463	}
1417	else	1464	else
1418	#endif	1465	#endif
1419	if (!pty.get ())	1466	if (!pty->get ())
1420	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");	1467	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1421		1468
		1469	int er;
		1470
		1471	#ifndef NO_BACKSPACE_KEY
		1472	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
		1473	er = rs[Rs_backspace_key][0];
		1474	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
		1475	er = '\177'; /* the initial state anyway */
		1476	else
		1477	#endif
		1478	er = -1;
		1479
		1480	rxvt_get_ttymode (&tio, er);
		1481	/* init terminal attributes */
		1482	cfsetospeed (&tio, BAUDRATE);
		1483	cfsetispeed (&tio, BAUDRATE);
		1484	tcsetattr (pty->tty, TCSANOW, &tio);
1422	pty.set_utf8_mode (enc_utf8);	1485	pty->set_utf8_mode (enc_utf8);
1423		1486
1424	/* set initial window size */	1487	/* set initial window size */
1425	tt_winch ();	1488	tt_winch ();
1426
1427	int er;
1428
1429	#ifndef NO_BACKSPACE_KEY
1430	if (key_backspace[0] && !key_backspace[1])
1431	er = key_backspace[0];
1432	else if (strcmp (key_backspace, "DEC") == 0)
1433	er = '\177'; /* the initial state anyway */
1434	else
1435	#endif
1436	er = -1;
1437
1438	rxvt_get_ttymode (&tio, er);
1439		1489
1440	#if ENABLE_FRILLS	1490	#if ENABLE_FRILLS
1441	if (rs[Rs_pty_fd])	1491	if (rs[Rs_pty_fd])
1442	return;	1492	return;
1443	#endif	1493	#endif
1444		1494
1445	#ifndef __QNX__
1446	/* spin off the command interpreter */	1495	/* spin off the command interpreter */
1447	switch (cmd_pid = fork ())	1496	switch (cmd_pid = fork ())
1448	{	1497	{
1449	case -1:	1498	case -1:
1450	{	1499	{
…		…
1452	rxvt_fatal ("can't fork, aborting.\n");	1501	rxvt_fatal ("can't fork, aborting.\n");
1453	}	1502	}
1454	case 0:	1503	case 0:
1455	init_env ();	1504	init_env ();
1456		1505
1457	if (!pty.make_controlling_tty ())	1506	if (!pty->make_controlling_tty ())
1458	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);	1507	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1459	else	1508	else
1460	{	1509	{
1461	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1510	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1462	dup2 (pty.tty, STDIN_FILENO);	1511	dup2 (pty->tty, STDIN_FILENO);
1463	dup2 (pty.tty, STDOUT_FILENO);	1512	dup2 (pty->tty, STDOUT_FILENO);
1464	dup2 (pty.tty, STDERR_FILENO);	1513	dup2 (pty->tty, STDERR_FILENO);
1465		1514
1466	// close all our file handles that we do no longer need	1515	// close all our file handles that we do no longer need
1467	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)	1516	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1468	{	1517	{
1469	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);	1518	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1470	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);	1519	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1471	}	1520	}
1472		1521
1473	run_child (argv);	1522	run_child (argv);
1474	fprintf (stderr, "%s: unable to exec child.", RESNAME);	1523	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1475	}	1524	}
1476		1525
1477	_exit (EXIT_FAILURE);	1526	_exit (EXIT_FAILURE);
1478		1527
1479	default:	1528	default:
1480	{	1529	if (!option (Opt_utmpInhibit))
1481	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1530	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1482	int fdstdin;
1483		1531
1484	fdstdin = dup (STDIN_FILENO);	1532	pty->close_tty ();
1485	dup2 (pty.tty, STDIN_FILENO);
1486	#endif
1487		1533
1488	#ifdef UTMP_SUPPORT	1534	child_ev.start (cmd_pid);
1489	privileged_utmp (SAVE);
1490	#endif
1491		1535
1492	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1536	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1493
1494	dup2 (fdstdin, STDIN_FILENO);
1495	close (fdstdin);
1496	#endif
1497	}
1498
1499	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1500	break;	1537	break;
1501	}	1538	}
1502	#else /* __QNX__ uses qnxspawn () */
1503	fchmod (pty.tty, 0622);
1504	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1505	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1506
1507	if (run_child (argv) == -1)
1508	exit (EXIT_FAILURE);
1509	#endif
1510	}	1539	}
1511		1540
1512	/* ------------------------------------------------------------------------- *	1541	/* ------------------------------------------------------------------------- *
1513	* CHILD PROCESS OPERATIONS *	1542	* CHILD PROCESS OPERATIONS *
1514	* ------------------------------------------------------------------------- */	1543	* ------------------------------------------------------------------------- */
…		…
1519	int	1548	int
1520	rxvt_term::run_child (const char *const *argv)	1549	rxvt_term::run_child (const char *const *argv)
1521	{	1550	{
1522	char *login;	1551	char *login;
1523		1552
1524	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1525
1526	if (OPTION (Opt_console))	1553	if (option (Opt_console))
		1554	{
1527	{ /* be virtual console, fail silently */	1555	/* be virtual console, fail silently */
1528	#ifdef TIOCCONS	1556	#ifdef TIOCCONS
1529	unsigned int on = 1;	1557	unsigned int on = 1;
1530		1558
1531	ioctl (STDIN_FILENO, TIOCCONS, &on);	1559	ioctl (STDIN_FILENO, TIOCCONS, &on);
1532	#elif defined (SRIOCSREDIR)	1560	#elif defined (SRIOCSREDIR)
…		…
1534		1562
1535	fd = open (CONSOLE, O_WRONLY, 0);	1563	fd = open (CONSOLE, O_WRONLY, 0);
1536	if (fd >= 0)	1564	if (fd >= 0)
1537	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1565	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1538	close (fd);	1566	close (fd);
1539	#endif /* SRIOCSREDIR */	1567	#endif /* SRIOCSREDIR */
1540	}	1568	}
1541		1569
1542	/* reset signals and spin off the command interpreter */	1570	/* reset signals and spin off the command interpreter */
1543	signal (SIGINT, SIG_DFL);	1571	signal (SIGINT, SIG_DFL);
1544	signal (SIGQUIT, SIG_DFL);	1572	signal (SIGQUIT, SIG_DFL);
…		…
1551	*/	1579	*/
1552	#ifdef SIGTSTP	1580	#ifdef SIGTSTP
1553	signal (SIGTSTP, SIG_IGN);	1581	signal (SIGTSTP, SIG_IGN);
1554	signal (SIGTTIN, SIG_IGN);	1582	signal (SIGTTIN, SIG_IGN);
1555	signal (SIGTTOU, SIG_IGN);	1583	signal (SIGTTOU, SIG_IGN);
1556	#endif /* SIGTSTP */	1584	#endif /* SIGTSTP */
1557		1585
1558	// unblock signals (signals are blocked by iom.C
1559	sigset_t ss;
1560	sigemptyset (&ss);
1561	sigprocmask (SIG_SETMASK, &ss, 0);
1562
1563	#ifndef __QNX__
1564	/* command interpreter path */	1586	/* command interpreter path */
1565	if (argv != NULL)	1587	if (argv)
1566	{	1588	{
1567	# ifdef DEBUG_CMD	1589	# ifdef DEBUG_CMD
1568	int i;	1590	int i;
1569		1591
1570	for (i = 0; argv[i]; i++)	1592	for (i = 0; argv[i]; i++)
…		…
1574	execvp (argv[0], (char *const *)argv);	1596	execvp (argv[0], (char *const *)argv);
1575	/* no error message: STDERR is closed! */	1597	/* no error message: STDERR is closed! */
1576	}	1598	}
1577	else	1599	else
1578	{	1600	{
1579	const char *argv0, *shell;	1601	const char *argv0, *shell;
1580		1602
1581	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')	1603	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1582	shell = "/bin/sh";	1604	shell = "/bin/sh";
1583		1605
1584	argv0 = (const char *)rxvt_r_basename (shell);	1606	argv0 = (const char *)rxvt_basename (shell);
1585		1607
1586	if (OPTION (Opt_loginShell))	1608	if (option (Opt_loginShell))
1587	{	1609	{
1588	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));	1610	login = (char *)rxvt_malloc (strlen (argv0) + 2);
1589		1611
1590	login[0] = '-';	1612	login[0] = '-';
1591	strcpy (&login[1], argv0);	1613	strcpy (&login[1], argv0);
1592	argv0 = login;	1614	argv0 = login;
1593	}	1615	}
		1616
1594	execlp (shell, argv0, NULL);	1617	execlp (shell, argv0, (char *)0);
1595	/* no error message: STDERR is closed! */	1618	/* no error message: STDERR is closed! */
1596	}	1619	}
1597
1598	#else /* __QNX__ uses qnxspawn () */
1599
1600	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1601	char *command = NULL, fullcommand[_MAX_PATH];
1602	char **arg_v, *arg_a[2] = { NULL, NULL };
1603
1604	if (argv != NULL)
1605	{
1606	if (access (argv[0], X_OK) == -1)
1607	{
1608	if (strchr (argv[0], '/') == NULL)
1609	{
1610	searchenv (argv[0], "PATH", fullcommand);
1611
1612	if (fullcommand[0] != '\0')
1613	command = fullcommand;
1614	}
1615
1616	if (access (command, X_OK) == -1)
1617	return -1;
1618	}
1619	else
1620	command = argv[0];
1621
1622	arg_v = argv;
1623	}
1624	else
1625	{
1626	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1627	command = "/bin/sh";
1628
1629	arg_a[0] = my_basename (command);
1630
1631	if (OPTION (Opt_loginShell))
1632	{
1633	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1634
1635	login[0] = '-';
1636	strcpy (&login[1], arg_a[0]);
1637	arg_a[0] = login;
1638	}
1639
1640	arg_v = arg_a;
1641	}
1642
1643	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1644	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1645	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1646	command, arg_v, environ, iov_a, 0);
1647	if (login)
1648	free (login);
1649
1650	pty.close_tty ();
1651	return pty.pty;
1652	#endif
1653		1620
1654	return -1;	1621	return -1;
1655	}	1622	}
1656		1623
1657	/*----------------------- end-of-file (C source) -----------------------*/	1624	/*----------------------- end-of-file (C source) -----------------------*/

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