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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.138 by root, Wed Jan 11 02:24:12 2006 UTC vs.
Revision 1.256 by root, Wed Nov 5 12:28:15 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) 2003-2006 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	"Red3", /* 1: red (#CD0000) */	154	"rgb:cd/00/00", // 1: red (Red3)
50	"Green3", /* 2: green (#00CD00) */	155	"rgb:00/cd/00", // 2: green (Green3)
51	"Yellow3", /* 3: yellow (#CDCD00) */	156	"rgb:cd/cd/00", // 3: yellow (Yellow3)
52	"Blue3", /* 4: blue (#0000CD) */	157	"rgb:00/00/cd", // 4: blue (Blue3)
53	"Magenta3", /* 5: magenta (#CD00CD) */	158	"rgb:cd/00/cd", // 5: magenta (Magenta3)
54	"Cyan3", /* 6: cyan (#00CDCD) */	159	"rgb:00/cd/cd", // 6: cyan (Cyan3)
55	# ifdef XTERM_COLORS	160	# ifdef XTERM_COLORS
56	"Grey90", /* 7: white (#E5E5E5) */	161	"rgb:e5/e5/e5", // 7: white (Grey90)
57	# else	162	# else
58	"AntiqueWhite", /* 7: white (#FAEBD7) */	163	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
59	# endif	164	# endif
60	/* high-intensity colors */	165	/* high-intensity colors */
61	# ifdef XTERM_COLORS	166	# ifdef XTERM_COLORS
62	"Grey30", /* 8: bright black (#4D4D4D) */	167	"rgb:4d/4d/4d", // 8: bright black (Grey30)
63	# else	168	# else
64	"Grey25", /* 8: bright black (#404040) */	169	"rgb:40/40/40", // 8: bright black (Grey25)
65	# endif	170	# endif
66	"Red", /* 1/9: bright red (#FF0000) */	171	"rgb:ff/00/00", // 1/9: bright red (Reed)
67	"Green", /* 2/10: bright green (#00FF00) */	172	"rgb:00/ff/00", // 2/10: bright green (Green)
68	"Yellow", /* 3/11: bright yellow (#FFFF00) */	173	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
69	"Blue", /* 4/12: bright blue (#0000FF) */	174	"rgb:00/00/ff", // 4/12: bright blue (Blue)
70	"Magenta", /* 5/13: bright magenta (#FF00FF) */	175	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
71	"Cyan", /* 6/14: bright cyan (#00FFFF) */	176	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
72	"White", /* 7/15: bright white (#FFFFFF) */	177	"rgb:ff/ff/ff", // 7/15: bright white (White)
73		178
74	// 88 xterm colours	179	// 88 xterm colours
75	"rgb:00/00/00",	180	"rgb:00/00/00",
76	"rgb:00/00/8b",	181	"rgb:00/00/8b",
77	"rgb:00/00/cd",	182	"rgb:00/00/cd",
…		…
146	"rgb:e7/e7/e7",	251	"rgb:e7/e7/e7",
147		252
148	#ifndef NO_CURSORCOLOR	253	#ifndef NO_CURSORCOLOR
149	COLOR_CURSOR_BACKGROUND,	254	COLOR_CURSOR_BACKGROUND,
150	COLOR_CURSOR_FOREGROUND,	255	COLOR_CURSOR_FOREGROUND,
151	#endif /* ! NO_CURSORCOLOR */	256	#endif /* ! NO_CURSORCOLOR */
152	NULL, /* Color_pointer_fg */	257	NULL, /* Color_pointer_fg */
153	NULL, /* Color_pointer_bg */	258	NULL, /* Color_pointer_bg */
154	NULL, /* Color_border */	259	NULL, /* Color_border */
155	#ifndef NO_BOLD_UNDERLINE_REVERSE	260	#ifndef NO_BOLD_UNDERLINE_REVERSE
156	NULL, /* Color_BD */	261	NULL, /* Color_BD */
157	NULL, /* Color_IT */	262	NULL, /* Color_IT */
158	NULL, /* Color_UL */	263	NULL, /* Color_UL */
159	NULL, /* Color_RV */	264	NULL, /* Color_RV */
160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	265	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
161	#if ENABLE_FRILLS	266	#if ENABLE_FRILLS
162	NULL, // Color_underline	267	NULL, // Color_underline
163	#endif	268	#endif
164	#ifdef OPTION_HC	269	#ifdef OPTION_HC
165	NULL,	270	NULL,
166	#endif	271	#endif
167	#ifdef KEEP_SCROLLCOLOR
168	COLOR_SCROLLBAR,	272	COLOR_SCROLLBAR,
		273	#ifdef RXVT_SCROLLBAR
169	COLOR_SCROLLTROUGH,	274	COLOR_SCROLLTROUGH,
170	#endif /* KEEP_SCROLLCOLOR */	275	#endif
171	#if TINTING	276	#if ENABLE_TRANSPARENCY
172	NULL,	277	NULL,
173	#endif	278	#endif
174	#if OFF_FOCUS_FADING	279	#if OFF_FOCUS_FADING
175	"black",	280	"rgb:00/00/00",
176	#endif	281	#endif
177	};	282	};
178		283
179	const char *const xa_names[] =	284	void
180	{
181	"TEXT",
182	"COMPOUND_TEXT",
183	"UTF8_STRING",
184	"MULTIPLE",
185	"TARGETS",
186	"TIMESTAMP",
187	"VT_SELECTION",
188	"INCR",
189	"WM_PROTOCOLS",
190	"WM_DELETE_WINDOW",
191	"CLIPBOARD",
192	#if ENABLE_FRILLS
193	"_MOTIF_WM_HINTS",
194	#endif
195	#if ENABLE_EWMH
196	"_NET_WM_PID",
197	"_NET_WM_NAME",
198	"_NET_WM_ICON_NAME",
199	"_NET_WM_PING",
200	#endif
201	#if USE_XIM
202	"WM_LOCALE_NAME",
203	#endif
204	#ifdef TRANSPARENT
205	"_XROOTPMAP_ID",
206	"ESETROOT_PMAP_ID",
207	#endif
208	#ifdef OFFIX_DND
209	"DndProtocol",
210	"DndSelection",
211	#endif
212	#if ENABLE_XEMBED
213	"_XEMBED",
214	"_XEMBED_INFO",
215	#endif
216	};
217
218	bool
219	rxvt_term::init_vars ()	285	rxvt_term::init_vars ()
220	{	286	{
221	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
222	#ifdef OFF_FOCUS_FADING
223	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
224	#endif
225	pix_colors = pix_colors_focused;	287	pix_colors = pix_colors_focused;
226
227	if (pix_colors == NULL)
228	return false;
229
230	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
231	pixmap = None;
232	#endif
233		288
234	MEvent.time = CurrentTime;	289	MEvent.time = CurrentTime;
235	MEvent.button = AnyButton;	290	MEvent.button = AnyButton;
236	options = DEFAULT_OPTIONS;
237	want_refresh = 1;	291	want_refresh = 1;
238	priv_modes = SavedModes = PrivMode_Default;	292	priv_modes = SavedModes = PrivMode_Default;
239	focus = 0;
240	ncol = 80;	293	ncol = 80;
241	nrow = 24;	294	nrow = 24;
242	int_bwidth = INTERNALBORDERWIDTH;	295	int_bwidth = INTERNALBORDERWIDTH;
243	ext_bwidth = EXTERNALBORDERWIDTH;	296	ext_bwidth = EXTERNALBORDERWIDTH;
244	lineSpace = LINESPACE;	297	lineSpace = LINESPACE;
245	saveLines = SAVELINES;	298	saveLines = SAVELINES;
246	numpix_colors = TOTAL_COLORS;
247		299
248	refresh_limit = 1;
249	refresh_type = SLOW_REFRESH;	300	refresh_type = SLOW_REFRESH;
250	prev_nrow = prev_ncol = 0;
251		301
252	oldcursor.row = oldcursor.col = -1;	302	oldcursor.row = oldcursor.col = -1;
253	#ifdef XPM_BACKGROUND
254	/* bgPixmap.w = bgPixmap.h = 0; */
255	bgPixmap.x = bgPixmap.y = 50;
256	bgPixmap.pixmap = None;
257	#endif
258		303
259	last_bot = last_state = -1;	304	set_option (Opt_scrollBar);
260		305	set_option (Opt_scrollTtyOutput);
261	#ifdef MENUBAR	306	set_option (Opt_jumpScroll);
262	menu_readonly = 1;	307	set_option (Opt_skipScroll);
263	# if ! (MENUBAR_MAX > 1)	308	set_option (Opt_secondaryScreen);
264	CurrentBar = &BarList;	309	set_option (Opt_secondaryScroll);
265	# endif /* (MENUBAR_MAX > 1) */	310	set_option (Opt_pastableTabs);
266	#endif	311	set_option (Opt_intensityStyles);
267		312	set_option (Opt_iso14755_52);
268	return true;	313	set_option (Opt_buffered);
269	}	314	}
270		315
271	void	316	static void
272	rxvt_term::init_secondary ()	317	init_secondary ()
273	{	318	{
274	int i;	319	int i;
275		320
276	/*
277	* Close all unused file descriptors
278	* We don't want them, we don't need them.
279	*/
280	if ((i = open ("/dev/null", O_RDONLY)) < 0)	321	if ((i = open ("/dev/null", O_RDONLY)) < 0)
281	{	322	{
282	/* TODO: BOO HISS */
283	dup2 (STDERR_FILENO, STDIN_FILENO);	323	dup2 (STDERR_FILENO, STDIN_FILENO);
284	}	324	}
285	else if (i > STDIN_FILENO)	325	else if (i != STDIN_FILENO)
286	{	326	{
287	dup2 (i, STDIN_FILENO);	327	dup2 (i, STDIN_FILENO);
288	close (i);	328	close (i);
289	}	329	}
290		330
291	dup2 (STDERR_FILENO, STDOUT_FILENO);	331	dup2 (STDERR_FILENO, STDOUT_FILENO);
292
293	#if 0 // schmorp sayz closing filies is murder
294	for (i = STDERR_FILENO + 1; i < num_fds; i++)
295	{
296	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
297	if (i == 4 || i == 7)
298	continue;
299	#endif
300	close (i);
301	}
302	#endif
303	}	332	}
304		333
305	/*----------------------------------------------------------------------*/	334	/*----------------------------------------------------------------------*/
306	const char **	335	const char **
307	rxvt_term::init_resources (int argc, const char *const *argv)	336	rxvt_term::init_resources (int argc, const char *const *argv)
308	{	337	{
309	int i, r_argc;	338	int i, r_argc;
310	char *val;
311	const char **cmd_argv, **r_argv;	339	const char **cmd_argv, **r_argv;
312		340
313	/*	341	/*
314	* 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
315	*/	343	*/
316	for (r_argc = 0; r_argc < argc; r_argc++)	344	for (r_argc = 0; r_argc < argc; r_argc++)
317	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))	345	if (!strcmp (argv[r_argc], "-e"))
318	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	}
319		361
320	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	362	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
321		363
322	for (i = 0; i < r_argc; i++)	364	for (i = 0; i < r_argc; i++)
323	r_argv[i] = (const char *)argv[i];	365	r_argv[i] = (const char *)argv[i];
324		366
325	r_argv[i] = NULL;	367	r_argv[i] = NULL;
326		368
327	if (r_argc == argc)
328	cmd_argv = NULL;
329	else
330	{
331	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
332
333	for (i = 0; i < argc - r_argc - 1; i++)
334	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
335
336	cmd_argv[i] = NULL;
337	}
338
339	rs[Rs_name] = rxvt_r_basename (argv[0]);	369	rs[Rs_name] = rxvt_basename (argv[0]);
340		370
341	/*	371	/*
342	* Open display, get options/resources and create the window	372	* Open display, get options/resources and create the window
343	*/	373	*/
344	{
345	TEMP_ENV;
346		374
347	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	375	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
348	rs[Rs_display_name] = ":0";	376	rs[Rs_display_name] = ":0";
349		377
350	get_options (r_argc, r_argv);	378	get_options (r_argc, r_argv);
351		379
352	if (!(display = displays.get (rs[Rs_display_name])))	380	if (!(display = displays.get (rs[Rs_display_name])))
		381	{
		382	free (r_argv);
353	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);	383	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
354	}	384	}
355		385
		386	// using a local pointer decreases code size a lot
		387	xa = display->xa;
		388
		389	set (display);
356	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
357	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
358		420
359	/*	421	/*
360	* set any defaults not already set	422	* set any defaults not already set
361	*/	423	*/
362	if (cmd_argv && cmd_argv[0])	424	if (cmd_argv && cmd_argv[0])
363	{	425	{
364	if (!rs[Rs_title])	426	if (!rs[Rs_title])
365	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	427	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
		428
366	if (!rs[Rs_iconName])	429	if (!rs[Rs_iconName])
367	rs[Rs_iconName] = rs[Rs_title];	430	rs[Rs_iconName] = rs[Rs_title];
368	}	431	}
369	else	432	else
370	{	433	{
371	if (!rs[Rs_title])	434	if (!rs[Rs_title])
372	rs[Rs_title] = rs[Rs_name];	435	rs[Rs_title] = rs[Rs_name];
		436
373	if (!rs[Rs_iconName])	437	if (!rs[Rs_iconName])
374	rs[Rs_iconName] = rs[Rs_name];	438	rs[Rs_iconName] = rs[Rs_name];
375	}	439	}
376		440
377	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	441	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
…		…
397		461
398	/* no point having a scrollbar without having any scrollback! */	462	/* no point having a scrollbar without having any scrollback! */
399	if (!saveLines)	463	if (!saveLines)
400	set_option (Opt_scrollBar, 0);	464	set_option (Opt_scrollBar, 0);
401		465
402	#ifdef PRINTPIPE
403	if (!rs[Rs_print_pipe])
404	rs[Rs_print_pipe] = PRINTPIPE;
405	#endif
406
407	if (!rs[Rs_cutchars])	466	if (!rs[Rs_cutchars])
408	rs[Rs_cutchars] = CUTCHARS;	467	rs[Rs_cutchars] = CUTCHARS;
409		468
410	#ifndef NO_BACKSPACE_KEY	469	#ifndef NO_BACKSPACE_KEY
411	if (!rs[Rs_backspace_key])	470	if (!rs[Rs_backspace_key])
412	# ifdef DEFAULT_BACKSPACE	471	# ifdef DEFAULT_BACKSPACE
413	key_backspace = DEFAULT_BACKSPACE;	472	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
414	# else	473	# else
415	key_backspace = "DEC"; /* can toggle between \010 or \177 */	474	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
416	# endif	475	# 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	476	#endif
425		477
426	#ifndef NO_DELETE_KEY	478	#ifndef NO_DELETE_KEY
427	if (!rs[Rs_delete_key])	479	if (!rs[Rs_delete_key])
428	# ifdef DEFAULT_DELETE	480	# ifdef DEFAULT_DELETE
429	key_delete = DEFAULT_DELETE;	481	rs[Rs_delete_key] = DEFAULT_DELETE;
430	# else	482	# else
431	key_delete = "\033[3~";	483	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	484	# 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	485	#endif
		486
		487	scrollBar.setup (this);
450		488
451	#ifdef XTERM_REVERSE_VIDEO	489	#ifdef XTERM_REVERSE_VIDEO
452	/* this is how xterm implements reverseVideo */	490	/* this is how xterm implements reverseVideo */
453	if (OPTION (Opt_reverseVideo))	491	if (option (Opt_reverseVideo))
454	{	492	{
455	if (!rs[Rs_color + Color_fg])	493	if (!rs[Rs_color + Color_fg])
456	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	494	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		495
457	if (!rs[Rs_color + Color_bg])	496	if (!rs[Rs_color + Color_bg])
458	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	497	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
459	}	498	}
460	#endif	499	#endif
461		500
…		…
463	if (!rs[Rs_color + i])	502	if (!rs[Rs_color + i])
464	rs[Rs_color + i] = def_colorName[i];	503	rs[Rs_color + i] = def_colorName[i];
465		504
466	#ifndef XTERM_REVERSE_VIDEO	505	#ifndef XTERM_REVERSE_VIDEO
467	/* this is how we implement reverseVideo */	506	/* this is how we implement reverseVideo */
468	if (OPTION (Opt_reverseVideo))	507	if (option (Opt_reverseVideo))
469	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);	508	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
470	#endif	509	#endif
471		510
472	/* convenient aliases for setting fg/bg to colors */	511	/* convenient aliases for setting fg/bg to colors */
473	color_aliases (Color_fg);	512	color_aliases (Color_fg);
474	color_aliases (Color_bg);	513	color_aliases (Color_bg);
475	#ifndef NO_CURSORCOLOR	514	#ifndef NO_CURSORCOLOR
476	color_aliases (Color_cursor);	515	color_aliases (Color_cursor);
477	color_aliases (Color_cursor2);	516	color_aliases (Color_cursor2);
478	#endif /* NO_CURSORCOLOR */	517	#endif /* NO_CURSORCOLOR */
479	color_aliases (Color_pointer_fg);	518	color_aliases (Color_pointer_fg);
480	color_aliases (Color_pointer_bg);	519	color_aliases (Color_pointer_bg);
481	color_aliases (Color_border);	520	color_aliases (Color_border);
482	#ifndef NO_BOLD_UNDERLINE_REVERSE	521	#ifndef NO_BOLD_UNDERLINE_REVERSE
483	color_aliases (Color_BD);	522	color_aliases (Color_BD);
484	color_aliases (Color_UL);	523	color_aliases (Color_UL);
485	color_aliases (Color_RV);	524	color_aliases (Color_RV);
486	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	525	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
487		526
488	if (!rs[Rs_color + Color_border])	527	if (!rs[Rs_color + Color_border])
489	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];	528	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
490		529
491	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 ();
492	}	656	}
493		657
494	/*----------------------------------------------------------------------*/	658	/*----------------------------------------------------------------------*/
495	void	659	void
496	rxvt_term::init_env ()	660	rxvt_term::init_env ()
497	{	661	{
498	int i;	662	int i;
499	unsigned int u;
500	char *val;	663	char *val;
501		664
502	#ifdef DISPLAY_IS_IP	665	#ifdef DISPLAY_IS_IP
503	/* Fixup display_name for export over pty to any interested terminal	666	/* 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	667	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
…		…
512	*/	675	*/
513	val = rxvt_network_display (rs[Rs_display_name]);	676	val = rxvt_network_display (rs[Rs_display_name]);
514	rs[Rs_display_name] = (const char *)val;	677	rs[Rs_display_name] = (const char *)val;
515		678
516	if (val == NULL)	679	if (val == NULL)
517	#endif /* DISPLAY_IS_IP */	680	#endif /* DISPLAY_IS_IP */
518	val = XDisplayString (display->display);	681	val = XDisplayString (dpy);
519		682
520	if (rs[Rs_display_name] == NULL)	683	if (rs[Rs_display_name] == NULL)
521	rs[Rs_display_name] = val; /* use broken `:0' value */	684	rs[Rs_display_name] = val; /* use broken `:0' value */
522		685
523	i = strlen (val);	686	i = strlen (val);
524	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	687	env_display = (char *)rxvt_malloc (i + 9);
525		688
526	sprintf (env_display, "DISPLAY=%s", val);	689	sprintf (env_display, "DISPLAY=%s", val);
527		690
528	/* avoiding the math library:	691	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
529	* i = (int) (ceil (log10 ((unsigned int)parent[0]))) */
530	for (i = 0, u = (unsigned int)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)parent[0]);
537		692
538	/* add entries to the environment:	693	/* add entries to the environment:
539	* @ DISPLAY: in case we started with -display	694	* @ DISPLAY: in case we started with -display
540	* @ WINDOWID: X window id number of the window	695	* @ WINDOWID: X window id number of the window
541	* @ COLORTERM: terminal sub-name and also indicates its color	696	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
543	* @ TERMINFO: path to terminfo directory	698	* @ TERMINFO: path to terminfo directory
544	* @ COLORFGBG: fg;bg color codes	699	* @ COLORFGBG: fg;bg color codes
545	*/	700	*/
546	putenv (env_display);	701	putenv (env_display);
547	putenv (env_windowid);	702	putenv (env_windowid);
		703
548	if (env_colorfgbg)	704	if (env_colorfgbg)
549	putenv (env_colorfgbg);	705	putenv (env_colorfgbg);
550		706
551	#ifdef RXVT_TERMINFO	707	#ifdef RXVT_TERMINFO
552	putenv ("TERMINFO=" RXVT_TERMINFO);	708	putenv ("TERMINFO=" RXVT_TERMINFO);
553	#endif	709	#endif
554		710
555	if (display->depth <= 2)	711	if (depth <= 2)
556	putenv ("COLORTERM=" COLORTERMENV "-mono");	712	putenv ("COLORTERM=" COLORTERMENV "-mono");
557	else	713	else
558	putenv ("COLORTERM=" COLORTERMENVFULL);	714	putenv ("COLORTERM=" COLORTERMENVFULL);
559		715
560	if (rs[Rs_term_name] != NULL)	716	if (rs[Rs_term_name] != NULL)
561	{	717	{
562	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);
563	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	719	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
564	putenv (env_term);	720	putenv (env_term);
565	}	721	}
566	else	722	else
567	putenv ("TERM=" TERMENV);	723	putenv ("TERM=" TERMENV);
…		…
569	#ifdef HAVE_UNSETENV	725	#ifdef HAVE_UNSETENV
570	/* avoid passing old settings and confusing term size */	726	/* avoid passing old settings and confusing term size */
571	unsetenv ("LINES");	727	unsetenv ("LINES");
572	unsetenv ("COLUMNS");	728	unsetenv ("COLUMNS");
573	unsetenv ("TERMCAP"); /* terminfo should be okay */	729	unsetenv ("TERMCAP"); /* terminfo should be okay */
574	#endif /* HAVE_UNSETENV */	730	#endif /* HAVE_UNSETENV */
575	}	731	}
576		732
577	/*----------------------------------------------------------------------*/	733	/*----------------------------------------------------------------------*/
578	/*	734	/*
579	* This is more or less stolen straight from XFree86 xterm.	735	* This is more or less stolen straight from XFree86 xterm.
580	* This should support all European type languages.	736	* This should support all European type languages.
581	*/	737	*/
582	void	738	void
583	rxvt_term::set_locale (const char *locale)	739	rxvt_term::set_locale (const char *locale)
584	{	740	{
585	TEMP_ENV;	741	set_environ (envv);
586		742
587	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	743	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
588	free (this->locale);	744	free (this->locale);
589	this->locale = setlocale (LC_CTYPE, locale);	745	this->locale = setlocale (LC_CTYPE, locale);
590		746
…		…
600		756
601	this->locale = "C";	757	this->locale = "C";
602	}	758	}
603		759
604		760
605	this->locale = rxvt_strdup (this->locale);	761	this->locale = strdup (this->locale);
606	SET_LOCALE (this->locale);	762	SET_LOCALE (this->locale);
607	mbstate.reset ();	763	mbstate.reset ();
608	#endif	764	#endif
609		765
610	#if HAVE_NL_LANGINFO	766	#if HAVE_NL_LANGINFO
…		…
621	}	777	}
622		778
623	void	779	void
624	rxvt_term::init_xlocale ()	780	rxvt_term::init_xlocale ()
625	{	781	{
626	TEMP_ENV;	782	set_environ (envv);
627		783
628	#ifdef USE_XIM	784	#ifdef USE_XIM
629	if (!locale)	785	if (!locale)
630	rxvt_warn ("setting locale failed, working without locale support.\n");	786	rxvt_warn ("setting locale failed, working without locale support.\n");
631	else	787	else
…		…
654	* Initialize the command connection.	810	* Initialize the command connection.
655	* This should be called after the X server connection is established.	811	* This should be called after the X server connection is established.
656	*/	812	*/
657		813
658	#ifdef META8_OPTION	814	#ifdef META8_OPTION
659	meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;	815	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
660	#endif	816	#endif
661		817
662	get_ourmods ();	818	get_ourmods ();
663		819
664	if (!OPTION (Opt_scrollTtyOutput))	820	if (!option (Opt_scrollTtyOutput))
665	priv_modes |= PrivMode_TtyOutputInh;	821	priv_modes |= PrivMode_TtyOutputInh;
666	if (OPTION (Opt_scrollTtyKeypress))	822	if (option (Opt_scrollTtyKeypress))
667	priv_modes |= PrivMode_Keypress;	823	priv_modes |= PrivMode_Keypress;
668	if (!OPTION (Opt_jumpScroll))	824	if (!option (Opt_jumpScroll))
669	priv_modes |= PrivMode_smoothScroll;	825	priv_modes |= PrivMode_smoothScroll;
670		826
671	#ifndef NO_BACKSPACE_KEY	827	#ifndef NO_BACKSPACE_KEY
672	if (strcmp (key_backspace, "DEC") == 0)	828	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
673	priv_modes |= PrivMode_HaveBackSpace;	829	priv_modes |= PrivMode_HaveBackSpace;
674	#endif	830	#endif
675		831
676	/* add value for scrollBar */	832	/* add value for scrollBar */
677	if (scrollbar_visible ())	833	if (scrollBar.state)
678	{	834	{
679	priv_modes |= PrivMode_scrollBar;	835	priv_modes |= PrivMode_scrollBar;
680	SavedModes |= PrivMode_scrollBar;	836	SavedModes |= PrivMode_scrollBar;
681	}	837	}
682		838
683	if (menubar_visible ())
684	{
685	priv_modes |= PrivMode_menuBar;
686	SavedModes |= PrivMode_menuBar;
687	}
688
689	run_command (argv);	839	run_command (argv);
690	}	840	}
691		841
692	/*----------------------------------------------------------------------*/	842	/*----------------------------------------------------------------------*/
693	void	843	void
694	rxvt_term::Get_Colours ()	844	rxvt_term::get_colours ()
695	{	845	{
696	int i;	846	int i;
697		847
698	#ifdef OFF_FOCUS_FADING	848	#ifdef OFF_FOCUS_FADING
699	pix_colors = pix_colors_focused;	849	pix_colors = pix_colors_focused;
700	#endif	850	#endif
701		851
702	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)	852	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
703	{	853	{
		854	const char *name = rs[Rs_color + i];
		855
		856	if (!name)
		857	continue;
		858
704	rxvt_color xcol;	859	rxvt_color xcol;
705		860
706	if (!rs[Rs_color + i])	861	if (!set_color (xcol, name))
707	continue;
708
709	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
710	{	862	{
711	#ifndef XTERM_REVERSE_VIDEO	863	#ifndef XTERM_REVERSE_VIDEO
712	if (i < 2 && OPTION (Opt_reverseVideo))	864	if (i < 2 && option (Opt_reverseVideo))
713	rs[Rs_color + i] = def_colorName[!i];	865	name = def_colorName [1 - i];
714	else	866	else
715	#endif	867	#endif
716	rs[Rs_color + i] = def_colorName[i];	868	name = def_colorName [i];
717		869
718	if (!rs[Rs_color + i])	870	if (!name)
719	continue;	871	continue;
720		872
721	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	873	if (!set_color (xcol, name))
722	{	874	{
723	switch (i)	875	switch (i)
724	{	876	{
725	case Color_fg:	877	case Color_fg:
726	case Color_bg:	878	case Color_bg:
727	/* fatal: need bg/fg color */
728	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");	879	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
729	/* NOTREACHED */	880	name = "";
730	break;	881	break;
731	#ifndef NO_CURSORCOLOR	882	#ifndef NO_CURSORCOLOR
732	case Color_cursor2:	883	case Color_cursor2:
733	xcol = pix_colors[Color_fg];	884	#endif
734	break;
735	#endif /* ! NO_CURSORCOLOR */
736	case Color_pointer_fg:	885	case Color_pointer_fg:
737	xcol = pix_colors[Color_fg];	886	name = rs[Rs_color + Color_fg];
		887	xcol.set (this, name);
738	break;	888	break;
739	default:	889	default:
740	xcol = pix_colors[Color_bg]; /* None */	890	name = rs[Rs_color + Color_bg];
		891	xcol.set (this, name);
741	break;	892	break;
742	}	893	}
743	}	894	}
744	}	895	}
745		896
746	pix_colors[i] = xcol;	897	pix_colors[i] = xcol;
747	SET_PIXCOLOR (i);	898	rs[Rs_color + i] = name;
748	}
749
750	#ifdef OFF_FOCUS_FADING
751	if (rs[Rs_fade])
752	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
753	pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
754	#endif
755
756	if (display->depth <= 2)
757	{	899	}
		900
		901	if (depth <= 2)
		902	{
758	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);
759	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);
760	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);
761	}	906	}
762		907
763	/*	908	/*
764	* get scrollBar/menuBar shadow colors	909	* get scrollBar shadow colors
765	*	910	*
766	* The calculations of topShadow/bottomShadow values are adapted	911	* The calculations of topShadow/bottomShadow values are adapted
767	* from the fvwm window manager.	912	* from the fvwm window manager.
768	*/	913	*/
769	#ifdef KEEP_SCROLLCOLOR	914	#ifdef RXVT_SCROLLBAR
770
771	if (display->depth <= 2)	915	if (depth <= 2)
772	{	916	{
773	/* Monochrome */	917	/* Monochrome */
774	pix_colors[Color_scroll] = pix_colors[Color_fg];	918	alias_color (Color_scroll, Color_fg);
775	pix_colors[Color_topShadow] = pix_colors[Color_bg];	919	alias_color (Color_topShadow, Color_bg);
776	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];	920	alias_color (Color_bottomShadow, Color_bg);
777	}	921	}
778	else	922	else
779	{	923	{
780	rxvt_color xcol[2];	924	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
781	/* xcol[0] == white
782	* xcol[1] == top shadow
783	* xcol[2] == bot shadow */
784		925
785	xcol[1] = pix_colors[Color_scroll];	926	rgba cscroll;
786	xcol[0].set (display, 65535, 65535, 65535);	927	pix_colors [Color_scroll].get (cscroll);
787
788	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
789
790	xcol[0].get (display, pr0, pg0, pb0);
791	xcol[1].get (display, pr1, pg1, pb1);
792
793	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
794		928
795	/* topShadowColor */	929	/* topShadowColor */
796	if (!xcol[1].set (display,	930	if (!pix_colors[Color_topShadow].set (this,
797	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	931	rgba (
798	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	932	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
799	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	933	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
800	xcol[1] = pix_colors[Color_White];	934	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
801		935	cscroll.a)
802	pix_colors[Color_topShadow] = xcol[1];	936	))
		937	alias_color (Color_topShadow, Color_White);
803	}	938	}
804	#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
805	}	945	}
806		946
807	/*----------------------------------------------------------------------*/	947	/*----------------------------------------------------------------------*/
808	/* color aliases, fg/bg bright-bold */	948	/* color aliases, fg/bg bright-bold */
809	void	949	void
…		…
812	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))	952	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
813	{	953	{
814	int i = atoi (rs[Rs_color + idx]);	954	int i = atoi (rs[Rs_color + idx]);
815		955
816	if (i >= 8 && i <= 15)	956	if (i >= 8 && i <= 15)
817	{ /* bright colors */	957	/* bright colors */
818	i -= 8;
819	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	958	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
820	return;	959	else if (i >= 0 && i <= 7)
821	}	960	/* normal colors */
822
823	if (i >= 0 && i <= 7) /* normal colors */
824	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	961	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
825	}	962	}
826	}	963	}
827		964
828	/*----------------------------------------------------------------------*/	965	/*----------------------------------------------------------------------*/
…		…
848		985
849	if (rsmod	986	if (rsmod
850	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)	987	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
851	requestedmeta = rsmod[3] - '0';	988	requestedmeta = rsmod[3] - '0';
852		989
853	map = XGetModifierMapping (display->display);	990	map = XGetModifierMapping (dpy);
854	kc = map->modifiermap;	991	kc = map->modifiermap;
855		992
856	for (i = 1; i < 6; i++)	993	for (i = 1; i < 6; i++)
857	{	994	{
858	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	995	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
…		…
860	for (j = map->max_keypermod; j--; k++)	997	for (j = map->max_keypermod; j--; k++)
861	{	998	{
862	if (kc[k] == 0)	999	if (kc[k] == 0)
863	break;	1000	break;
864		1001
865	switch (XKeycodeToKeysym (display->display, kc[k], 0))	1002	switch (XKeycodeToKeysym (dpy, kc[k], 0))
866	{	1003	{
867	case XK_Num_Lock:	1004	case XK_Num_Lock:
868	ModNumLockMask = modmasks[i - 1];	1005	ModNumLockMask = modmasks[i - 1];
869	continue;	1006	continue;
870		1007
…		…
920	rxvt_term::create_windows (int argc, const char *const *argv)	1057	rxvt_term::create_windows (int argc, const char *const *argv)
921	{	1058	{
922	XClassHint classHint;	1059	XClassHint classHint;
923	XWMHints wmHint;	1060	XWMHints wmHint;
924	#if ENABLE_FRILLS	1061	#if ENABLE_FRILLS
925	Atom prop = None;
926	MWMHints mwmhints;	1062	MWMHints mwmhints = { };
927	#endif	1063	#endif
928	XGCValues gcvalue;	1064	XGCValues gcvalue;
929	long vt_emask;
930	XSetWindowAttributes attributes;	1065	XSetWindowAttributes attributes;
931	XWindowAttributes gattr;
932	Window top, parent;	1066	Window top, parent;
933	dDisp;
934		1067
935	#ifdef USING_W11LIB	1068	dLocal (Display *, dpy);
936	/* enable W11 callbacks */
937	W11AddEventHandler (disp, rxvt_W11_process_x_event);
938	#endif
939		1069
940	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);	1070	/* grab colors before netscape does */
941	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);	1071	get_colours ();
942		1072
943	if (OPTION (Opt_transparent))	1073	if (!set_fonts ())
944	{	1074	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
945	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);	1075
946	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	1076	parent = display->root;
947	}	1077
		1078	attributes.override_redirect = !!option (Opt_override_redirect);
948		1079
949	#if ENABLE_FRILLS	1080	#if ENABLE_FRILLS
950	if (OPTION (Opt_borderLess))	1081	if (option (Opt_borderLess))
951	{	1082	{
952	prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);	1083	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
953
954	if (prop == None)
955	{	1084	{
956	/* 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");
957	#ifdef PREFER_24BIT
958	attributes.override_redirect = TRUE;	1086	attributes.override_redirect = true;
959	#endif
960	mwmhints.flags = 0;
961	}	1087	}
962	else	1088	else
963	{	1089	{
964	mwmhints.flags = MWM_HINTS_DECORATIONS;	1090	mwmhints.flags = MWM_HINTS_DECORATIONS;
965	mwmhints.decorations = 0;
966	}	1091	}
967	}	1092	}
968	else
969	mwmhints.flags = 0;
970	#endif	1093	#endif
971
972	/* grab colors before netscape does */
973	Get_Colours ();
974
975	if (!set_fonts ())
976	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
977
978	parent = DefaultRootWindow (disp);
979		1094
980	#if ENABLE_XEMBED	1095	#if ENABLE_XEMBED
981	if (rs[Rs_embed])	1096	if (rs[Rs_embed])
982	{	1097	{
983	XWindowAttributes wattr;	1098	XWindowAttributes wattr;
984		1099
985	parent = strtol (rs[Rs_embed], 0, 0);	1100	parent = strtol (rs[Rs_embed], 0, 0);
986		1101
987	if (!XGetWindowAttributes (disp, parent, &wattr))	1102	if (!XGetWindowAttributes (dpy, parent, &wattr))
988	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");	1103	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
989		1104
990	window_calc (wattr.width, wattr.height);	1105	window_calc (wattr.width, wattr.height);
991	}	1106	}
992	#endif	1107	#endif
993		1108
994	window_calc (0, 0);	1109	window_calc (0, 0);
995		1110
996	/* sub-window placement & size in rxvt_resize_subwindows () */	1111	/* sub-window placement & size in rxvt_resize_subwindows () */
997	#ifdef PREFER_24BIT
998	attributes.background_pixel = pix_colors_focused[Color_border];	1112	attributes.background_pixel = pix_colors_focused [Color_border];
999	attributes.border_pixel = pix_colors_focused[Color_border];	1113	attributes.border_pixel = pix_colors_focused [Color_border];
1000	attributes.colormap = display->cmap;	1114	attributes.colormap = cmap;
		1115
1001	top = XCreateWindow (disp, parent,	1116	top = XCreateWindow (dpy, parent,
1002	szHint.x, szHint.y,	1117	szHint.x, szHint.y,
1003	szHint.width, szHint.height,	1118	szHint.width, szHint.height,
1004	ext_bwidth,	1119	ext_bwidth,
1005	display->depth, InputOutput,	1120	depth, InputOutput, visual,
1006	display->visual,
1007	CWColormap | CWBackPixel | CWBorderPixel, &attributes);	1121	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1008	#else	1122	&attributes);
1009	top = XCreateSimpleWindow (disp, parent,
1010	szHint.x, szHint.y,
1011	szHint.width, szHint.height,
1012	ext_bwidth,
1013	pix_colors_focused[Color_border],
1014	pix_colors_focused[Color_border]);
1015	#endif
1016		1123
1017	this->parent[0] = top;	1124	this->parent[0] = top;
1018		1125
1019	old_width = szHint.width;	1126	old_width = szHint.width;
1020	old_height = szHint.height;	1127	old_height = szHint.height;
1021		1128
1022	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1129	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1023	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1130	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1024		1131
1025	classHint.res_name = (char *)rs[Rs_name];	1132	classHint.res_name = (char *)rs[Rs_name];
1026	classHint.res_class = (char *)RESCLASS;	1133	classHint.res_class = (char *)RESCLASS;
1027		1134
1028	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1135	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1029	wmHint.input = True;	1136	wmHint.input = True;
1030	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;	1137	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1031	wmHint.window_group = top;	1138	wmHint.window_group = top;
1032		1139
1033	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,	1140	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1034	&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
1035		1198
1036	Atom protocols[] = {	1199	Atom protocols[] = {
1037	xa[XA_WM_DELETE_WINDOW],	1200	xa[XA_WM_DELETE_WINDOW],
1038	#if ENABLE_EWMH	1201	#if ENABLE_EWMH
1039	xa[XA_NET_WM_PING],	1202	xa[XA_NET_WM_PING],
1040	#endif	1203	#endif
1041	};	1204	};
1042		1205
1043	XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));	1206	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1044		1207
1045	#if ENABLE_FRILLS	1208	#if ENABLE_FRILLS
1046	if (rs[Rs_transient_for])	1209	if (rs[Rs_transient_for])
1047	XSetTransientForHint (disp, top, (Window)strtol (rs[Rs_transient_for], 0, 0));	1210	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1048	#endif	1211	#endif
1049		1212
1050	#if ENABLE_EWMH	1213	#if ENABLE_EWMH
1051	long pid = getpid ();	1214	long pid = getpid ();
1052		1215
1053	XChangeProperty (disp, top,	1216	XChangeProperty (dpy, top,
1054	xa[XA_NET_WM_PID], XA_CARDINAL, 32,	1217	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1055	PropModeReplace, (unsigned char *)&pid, 1);	1218	PropModeReplace, (unsigned char *)&pid, 1);
1056		1219
1057	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default	1220	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1058	#endif	1221	#endif
1059		1222
1060	XSelectInput (disp, top,	1223	XSelectInput (dpy, top,
1061	KeyPressMask	1224	KeyPressMask
1062	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755	1225	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1063	| KeyReleaseMask	1226	| KeyReleaseMask
1064	#endif	1227	#endif
1065	| FocusChangeMask | VisibilityChangeMask	1228	| FocusChangeMask | VisibilityChangeMask
1066	| ExposureMask | StructureNotifyMask);	1229	| ExposureMask | StructureNotifyMask);
1067		1230
1068	termwin_ev.start (display, top);	1231	termwin_ev.start (display, top);
1069		1232
1070	#if ENABLE_FRILLS
1071	if (mwmhints.flags)
1072	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1073	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1074	#endif
1075
1076	/* 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 */
1077	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);	1234	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1078
1079	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1080	/* cursor (menuBar/scrollBar): Black-on-White */
1081	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1082	#endif
1083		1235
1084	/* the vt window */	1236	/* the vt window */
1085	vt = XCreateSimpleWindow (disp, top,	1237	vt = XCreateSimpleWindow (dpy, top,
1086	window_vt_x,
1087	window_vt_y,	1238	window_vt_x, window_vt_y,
1088	width,
1089	height,	1239	width, height,
1090	0,	1240	0,
1091	pix_colors_focused[Color_fg],	1241	pix_colors_focused[Color_fg],
1092	pix_colors_focused[Color_bg]);	1242	pix_colors_focused[Color_bg]);
1093	#ifdef DEBUG_X
1094	XStoreName (disp, vt, "vt window");
1095	#endif
1096		1243
1097	attributes.bit_gravity = NorthWestGravity;	1244	attributes.bit_gravity = NorthWestGravity;
1098	XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);	1245	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1099		1246
1100	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1247	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1101		1248
1102	if (OPTION (Opt_pointerBlank)	1249	if (option (Opt_pointerBlank))
1103	#ifdef ENABLE_PERL
1104	|| perl.self
1105	#endif
1106	)
1107	vt_emask |= PointerMotionMask;	1250	vt_emask |= PointerMotionMask;
1108	else	1251	else
1109	vt_emask |= Button1MotionMask | Button3MotionMask;	1252	vt_emask |= Button1MotionMask | Button3MotionMask;
1110		1253
1111	XSelectInput (disp, vt, vt_emask);	1254	vt_select_input ();
		1255
1112	vt_ev.start (display, vt);	1256	vt_ev.start (display, vt);
1113		1257
1114	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1115	if (menuBar_height ())
1116	{
1117	menuBar.win = XCreateSimpleWindow (disp, top,
1118	window_vt_x, 0,
1119	width,
1120	menuBar_TotalHeight (),
1121	0,
1122	pix_colors_focused[Color_fg],
1123	pix_colors_focused[Color_scroll]);
1124
1125	#ifdef DEBUG_X
1126	XStoreName (disp, menuBar.win, "menubar");
1127	#endif
1128
1129	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1130
1131	XDefineCursor (disp, menuBar.win,
1132	XCreateFontCursor (disp, XC_left_ptr));
1133
1134	XSelectInput (disp, menuBar.win,
1135	(ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1136	menubar_ev.start (display, menuBar.win);
1137	}
1138	#endif
1139
1140	#ifdef XPM_BACKGROUND
1141	if (rs[Rs_backgroundPixmap] != NULL
1142	&& ! OPTION (Opt_transparent))
1143	{
1144	const char *p = rs[Rs_backgroundPixmap];
1145
1146	if ((p = strchr (p, ';')) != NULL)
1147	{
1148	p++;
1149	scale_pixmap (p);
1150	}
1151
1152	set_bgPixmap (rs[Rs_backgroundPixmap]);
1153	scr_touch (true);
1154	}
1155	#endif
1156
1157	/* graphics context for the vt window */	1258	/* graphics context for the vt window */
1158	gcvalue.foreground = pix_colors[Color_fg];	1259	gcvalue.foreground = pix_colors[Color_fg];
1159	gcvalue.background = pix_colors[Color_bg];	1260	gcvalue.background = pix_colors[Color_bg];
1160	gcvalue.graphics_exposures = 1;	1261	gcvalue.graphics_exposures = 0;
		1262
1161	gc = XCreateGC (disp, vt,	1263	gc = XCreateGC (dpy, vt,
1162	GCForeground | GCBackground | GCGraphicsExposures,	1264	GCForeground | GCBackground | GCGraphicsExposures,
1163	&gcvalue);	1265	&gcvalue);
1164		1266
1165	drawable = new rxvt_drawable (display, vt);	1267	drawable = new rxvt_drawable (this, vt);
1166
1167	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1168	gcvalue.foreground = pix_colors[Color_topShadow];
1169	topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1170	gcvalue.foreground = pix_colors[Color_bottomShadow];
1171	botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1172	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1173	scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1174	#endif
1175		1268
1176	#ifdef OFF_FOCUS_FADING	1269	#ifdef OFF_FOCUS_FADING
1177	// initially we are in unfocused state	1270	// initially we are in unfocused state
1178	if (rs[Rs_fade])	1271	if (rs[Rs_fade])
1179	pix_colors = pix_colors_unfocused;	1272	pix_colors = pix_colors_unfocused;
1180	#endif	1273	#endif
1181		1274
1182	pointer_unblank ();	1275	pointer_unblank ();
1183	scr_recolour ();	1276	scr_recolour ();
1184
1185	#if ENABLE_XEMBED
1186	if (rs[Rs_embed])
1187	{
1188	long info[2] = { 0, XEMBED_MAPPED };
1189
1190	XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
1191	32, PropModeReplace, (unsigned char *)&info, 2);
1192	}
1193	#endif
1194	}	1277	}
1195		1278
1196	/* ------------------------------------------------------------------------- *	1279	/* ------------------------------------------------------------------------- *
1197	* GET TTY CURRENT STATE *	1280	* GET TTY CURRENT STATE *
1198	* ------------------------------------------------------------------------- */	1281	* ------------------------------------------------------------------------- */
1199	void	1282	void
1200	rxvt_get_ttymode (ttymode_t *tio, int erase)	1283	rxvt_get_ttymode (struct termios *tio, int erase)
1201	{	1284	{
1202	#ifdef HAVE_TERMIOS_H
1203	/*	1285	/*
1204	* standard System V termios interface	1286	* standard System V termios interface
1205	*/	1287	*/
1206	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1288	if (tcgetattr (STDIN_FILENO, tio) < 0)
1207	{	1289	{
1208	// return error - use system defaults,	1290	// return error - use system defaults,
1209	// where possible, and zero elsewhere	1291	// where possible, and zero elsewhere
1210	memset (tio, 0, sizeof (ttymode_t));	1292	memset (tio, 0, sizeof (struct termios));
1211		1293
1212	tio->c_cc[VINTR] = CINTR;	1294	tio->c_cc[VINTR] = CINTR;
1213	tio->c_cc[VQUIT] = CQUIT;	1295	tio->c_cc[VQUIT] = CQUIT;
1214	tio->c_cc[VERASE] = CERASE;	1296	tio->c_cc[VERASE] = CERASE;
1215	#ifdef VERASE2	1297	#ifdef VERASE2
…		…
1274	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1356	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1275	# if defined (ECHOCTL) && defined (ECHOKE)	1357	# if defined (ECHOCTL) && defined (ECHOKE)
1276	| ECHOCTL | ECHOKE	1358	| ECHOCTL | ECHOKE
1277	# endif	1359	# endif
1278	| ECHOE | ECHOK);	1360	| ECHOE | ECHOK);
1279	# else /* HAVE_TERMIOS_H */
1280
1281	/*
1282	* sgtty interface
1283	*/
1284
1285	/* get parameters -- gtty */
1286	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1287	{
1288	tio->sg.sg_erase = CERASE; /* ^H */
1289	tio->sg.sg_kill = CKILL; /* ^U */
1290	}
1291
1292	if (erase != -1)
1293	tio->sg.sg_erase = (char)erase;
1294
1295	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1296
1297	/* get special characters */
1298	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1299	{
1300	tio->tc.t_intrc = CINTR; /* ^C */
1301	tio->tc.t_quitc = CQUIT; /* ^\ */
1302	tio->tc.t_startc = CSTART; /* ^Q */
1303	tio->tc.t_stopc = CSTOP; /* ^S */
1304	tio->tc.t_eofc = CEOF; /* ^D */
1305	tio->tc.t_brkc = -1;
1306	}
1307
1308	/* get local special chars */
1309	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1310	{
1311	tio->lc.t_suspc = CSUSP; /* ^Z */
1312	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1313	tio->lc.t_rprntc = CRPRNT; /* ^R */
1314	tio->lc.t_flushc = CFLUSH; /* ^O */
1315	tio->lc.t_werasc = CWERASE; /* ^W */
1316	tio->lc.t_lnextc = CLNEXT; /* ^V */
1317	}
1318	/* get line discipline */
1319	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1320	# ifdef NTTYDISC
1321	tio->line = NTTYDISC;
1322	# endif /* NTTYDISC */
1323
1324	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1325	#endif /* HAVE_TERMIOS_H */
1326		1361
1327	/*	1362	/*
1328	* Debugging	1363	* Debugging
1329	*/	1364	*/
1330	#ifdef DEBUG_TTYMODE	1365	#ifdef DEBUG_TTYMODE
1331	#ifdef HAVE_TERMIOS_H
1332	/* c_iflag bits */	1366	/* c_iflag bits */
1333	fprintf (stderr, "Input flags\n");	1367	fprintf (stderr, "Input flags\n");
1334		1368
1335	/* cpp token stringize doesn't work on all machines <sigh> */	1369	/* cpp token stringize doesn't work on all machines <sigh> */
1336	# define FOO(flag,name) \	1370	# define FOO(flag,name) \
…		…
1399	FOO (VLNEXT, "VLNEXT");	1433	FOO (VLNEXT, "VLNEXT");
1400	# endif	1434	# endif
1401		1435
1402	fprintf (stderr, "\n");	1436	fprintf (stderr, "\n");
1403	# undef FOO	1437	# undef FOO
1404	# endif /* HAVE_TERMIOS_H */	1438	#endif /* DEBUG_TTYMODE */
1405	#endif /* DEBUG_TTYMODE */
1406	}	1439	}
1407		1440
1408	/*----------------------------------------------------------------------*/	1441	/*----------------------------------------------------------------------*/
1409	/*	1442	/*
1410	* 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
…		…
1412	* the slave.	1445	* the slave.
1413	*/	1446	*/
1414	void	1447	void
1415	rxvt_term::run_command (const char *const *argv)	1448	rxvt_term::run_command (const char *const *argv)
1416	{	1449	{
1417	TEMP_ENV; // not very temporary...
1418
1419	#if ENABLE_FRILLS	1450	#if ENABLE_FRILLS
1420	if (rs[Rs_pty_fd])	1451	if (rs[Rs_pty_fd])
1421	{	1452	{
1422	pty.pty = atoi (rs[Rs_pty_fd]);	1453	pty->pty = atoi (rs[Rs_pty_fd]);
1423		1454
1424	if (pty.pty >= 0)	1455	if (pty->pty >= 0)
1425	{	1456	{
1426	if (getfd_hook)	1457	if (getfd_hook)
1427	pty.pty = (*getfd_hook) (pty.pty);	1458	pty->pty = (*getfd_hook) (pty->pty);
1428		1459
1429	if (pty.pty < 0 || fcntl (pty.pty, F_SETFL, O_NONBLOCK))	1460	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1430	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");	1461	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1431	}	1462	}
1432	}	1463	}
1433	else	1464	else
1434	#endif	1465	#endif
1435	if (!pty.get ())	1466	if (!pty->get ())
1436	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");	1467	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1437		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);
1438	pty.set_utf8_mode (enc_utf8);	1485	pty->set_utf8_mode (enc_utf8);
1439		1486
1440	/* set initial window size */	1487	/* set initial window size */
1441	tt_winch ();	1488	tt_winch ();
1442
1443	int er;
1444
1445	#ifndef NO_BACKSPACE_KEY
1446	if (key_backspace[0] && !key_backspace[1])
1447	er = key_backspace[0];
1448	else if (strcmp (key_backspace, "DEC") == 0)
1449	er = '\177'; /* the initial state anyway */
1450	else
1451	#endif
1452	er = -1;
1453
1454	rxvt_get_ttymode (&tio, er);
1455		1489
1456	#if ENABLE_FRILLS	1490	#if ENABLE_FRILLS
1457	if (rs[Rs_pty_fd])	1491	if (rs[Rs_pty_fd])
1458	return;	1492	return;
1459	#endif	1493	#endif
1460		1494
1461	#ifndef __QNX__
1462	/* spin off the command interpreter */	1495	/* spin off the command interpreter */
1463	switch (cmd_pid = fork ())	1496	switch (cmd_pid = fork ())
1464	{	1497	{
1465	case -1:	1498	case -1:
1466	{	1499	{
…		…
1468	rxvt_fatal ("can't fork, aborting.\n");	1501	rxvt_fatal ("can't fork, aborting.\n");
1469	}	1502	}
1470	case 0:	1503	case 0:
1471	init_env ();	1504	init_env ();
1472		1505
1473	if (!pty.make_controlling_tty ())	1506	if (!pty->make_controlling_tty ())
1474	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);	1507	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1475	else	1508	else
1476	{	1509	{
1477	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1510	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1478	dup2 (pty.tty, STDIN_FILENO);	1511	dup2 (pty->tty, STDIN_FILENO);
1479	dup2 (pty.tty, STDOUT_FILENO);	1512	dup2 (pty->tty, STDOUT_FILENO);
1480	dup2 (pty.tty, STDERR_FILENO);	1513	dup2 (pty->tty, STDERR_FILENO);
1481		1514
1482	// close all our file handles that we do no longer need	1515	// close all our file handles that we do no longer need
1483	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)	1516	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1484	{	1517	{
1485	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);	1518	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1486	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);	1519	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1487	}	1520	}
1488		1521
1489	run_child (argv);	1522	run_child (argv);
1490	fprintf (stderr, "%s: unable to exec child.", RESNAME);	1523	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1491	}	1524	}
1492		1525
1493	_exit (EXIT_FAILURE);	1526	_exit (EXIT_FAILURE);
1494		1527
1495	default:	1528	default:
1496	{	1529	if (!option (Opt_utmpInhibit))
1497	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1530	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1498	int fdstdin;
1499		1531
1500	fdstdin = dup (STDIN_FILENO);	1532	pty->close_tty ();
1501	dup2 (pty.tty, STDIN_FILENO);
1502	#endif
1503		1533
1504	#ifdef UTMP_SUPPORT	1534	child_ev.start (cmd_pid);
1505	privileged_utmp (SAVE);
1506	#endif
1507		1535
1508	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1536	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1509
1510	dup2 (fdstdin, STDIN_FILENO);
1511	close (fdstdin);
1512	#endif
1513	}
1514
1515	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1516	break;	1537	break;
1517	}	1538	}
1518	#else /* __QNX__ uses qnxspawn () */
1519	fchmod (pty.tty, 0622);
1520	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1521	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1522
1523	if (run_child (argv) == -1)
1524	exit (EXIT_FAILURE);
1525	#endif
1526	}	1539	}
1527		1540
1528	/* ------------------------------------------------------------------------- *	1541	/* ------------------------------------------------------------------------- *
1529	* CHILD PROCESS OPERATIONS *	1542	* CHILD PROCESS OPERATIONS *
1530	* ------------------------------------------------------------------------- */	1543	* ------------------------------------------------------------------------- */
…		…
1535	int	1548	int
1536	rxvt_term::run_child (const char *const *argv)	1549	rxvt_term::run_child (const char *const *argv)
1537	{	1550	{
1538	char *login;	1551	char *login;
1539		1552
1540	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1541
1542	if (OPTION (Opt_console))	1553	if (option (Opt_console))
		1554	{
1543	{ /* be virtual console, fail silently */	1555	/* be virtual console, fail silently */
1544	#ifdef TIOCCONS	1556	#ifdef TIOCCONS
1545	unsigned int on = 1;	1557	unsigned int on = 1;
1546		1558
1547	ioctl (STDIN_FILENO, TIOCCONS, &on);	1559	ioctl (STDIN_FILENO, TIOCCONS, &on);
1548	#elif defined (SRIOCSREDIR)	1560	#elif defined (SRIOCSREDIR)
…		…
1550		1562
1551	fd = open (CONSOLE, O_WRONLY, 0);	1563	fd = open (CONSOLE, O_WRONLY, 0);
1552	if (fd >= 0)	1564	if (fd >= 0)
1553	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1565	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1554	close (fd);	1566	close (fd);
1555	#endif /* SRIOCSREDIR */	1567	#endif /* SRIOCSREDIR */
1556	}	1568	}
1557		1569
1558	/* reset signals and spin off the command interpreter */	1570	/* reset signals and spin off the command interpreter */
1559	signal (SIGINT, SIG_DFL);	1571	signal (SIGINT, SIG_DFL);
1560	signal (SIGQUIT, SIG_DFL);	1572	signal (SIGQUIT, SIG_DFL);
…		…
1567	*/	1579	*/
1568	#ifdef SIGTSTP	1580	#ifdef SIGTSTP
1569	signal (SIGTSTP, SIG_IGN);	1581	signal (SIGTSTP, SIG_IGN);
1570	signal (SIGTTIN, SIG_IGN);	1582	signal (SIGTTIN, SIG_IGN);
1571	signal (SIGTTOU, SIG_IGN);	1583	signal (SIGTTOU, SIG_IGN);
1572	#endif /* SIGTSTP */	1584	#endif /* SIGTSTP */
1573		1585
1574	// unblock signals (signals are blocked by iom.C
1575	sigset_t ss;
1576	sigemptyset (&ss);
1577	sigprocmask (SIG_SETMASK, &ss, 0);
1578
1579	#ifndef __QNX__
1580	/* command interpreter path */	1586	/* command interpreter path */
1581	if (argv != NULL)	1587	if (argv)
1582	{	1588	{
1583	# ifdef DEBUG_CMD	1589	# ifdef DEBUG_CMD
1584	int i;	1590	int i;
1585		1591
1586	for (i = 0; argv[i]; i++)	1592	for (i = 0; argv[i]; i++)
…		…
1595	const char *argv0, *shell;	1601	const char *argv0, *shell;
1596		1602
1597	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')	1603	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1598	shell = "/bin/sh";	1604	shell = "/bin/sh";
1599		1605
1600	argv0 = (const char *)rxvt_r_basename (shell);	1606	argv0 = (const char *)rxvt_basename (shell);
1601		1607
1602	if (OPTION (Opt_loginShell))	1608	if (option (Opt_loginShell))
1603	{	1609	{
1604	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));	1610	login = (char *)rxvt_malloc (strlen (argv0) + 2);
1605		1611
1606	login[0] = '-';	1612	login[0] = '-';
1607	strcpy (&login[1], argv0);	1613	strcpy (&login[1], argv0);
1608	argv0 = login;	1614	argv0 = login;
1609	}	1615	}
1610		1616
1611	execlp (shell, argv0, NULL);	1617	execlp (shell, argv0, (char *)0);
1612	/* no error message: STDERR is closed! */	1618	/* no error message: STDERR is closed! */
1613	}	1619	}
1614
1615	#else /* __QNX__ uses qnxspawn () */
1616
1617	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1618	char *command = NULL, fullcommand[_MAX_PATH];
1619	char **arg_v, *arg_a[2] = { NULL, NULL };
1620
1621	if (argv != NULL)
1622	{
1623	if (access (argv[0], X_OK) == -1)
1624	{
1625	if (strchr (argv[0], '/') == NULL)
1626	{
1627	searchenv (argv[0], "PATH", fullcommand);
1628
1629	if (fullcommand[0] != '\0')
1630	command = fullcommand;
1631	}
1632
1633	if (access (command, X_OK) == -1)
1634	return -1;
1635	}
1636	else
1637	command = argv[0];
1638
1639	arg_v = argv;
1640	}
1641	else
1642	{
1643	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1644	command = "/bin/sh";
1645
1646	arg_a[0] = my_basename (command);
1647
1648	if (OPTION (Opt_loginShell))
1649	{
1650	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1651
1652	login[0] = '-';
1653	strcpy (&login[1], arg_a[0]);
1654	arg_a[0] = login;
1655	}
1656
1657	arg_v = arg_a;
1658	}
1659
1660	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1661	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1662	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1663	command, arg_v, environ, iov_a, 0);
1664	if (login)
1665	free (login);
1666
1667	pty.close_tty ();
1668	return pty.pty;
1669	#endif
1670		1620
1671	return -1;	1621	return -1;
1672	}	1622	}
1673		1623
1674	/*----------------------- end-of-file (C source) -----------------------*/	1624	/*----------------------- end-of-file (C source) -----------------------*/

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