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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.154 by root, Wed Jan 25 02:45:36 2006 UTC vs.
Revision 1.328 by root, Thu Jun 7 16:04:31 2012 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 <schmorp@schmorp.de>
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 <signal.h>
42		44
		45	#include <fcntl.h>
		46
		47	#ifdef HAVE_XSETLOCALE
		48	# define X_LOCALE
		49	# include <X11/Xlocale.h>
		50	#else
		51	# include <locale.h>
		52	#endif
		53
		54	#ifdef HAVE_NL_LANGINFO
		55	# include <langinfo.h>
		56	#endif
		57
		58	#ifdef HAVE_STARTUP_NOTIFICATION
		59	# define SN_API_NOT_YET_FROZEN
		60	# include <libsn/sn-launchee.h>
		61	#endif
		62
		63	#ifdef DISPLAY_IS_IP
		64	/* On Solaris link with -lsocket and -lnsl */
		65	#include <sys/types.h>
		66	#include <sys/socket.h>
		67
		68	/* these next two are probably only on Sun (not Solaris) */
		69	#ifdef HAVE_SYS_SOCKIO_H
		70	#include <sys/sockio.h>
		71	#endif
		72	#ifdef HAVE_SYS_BYTEORDER_H
		73	#include <sys/byteorder.h>
		74	#endif
		75
		76	#include <netinet/in.h>
		77	#include <arpa/inet.h>
		78	#include <net/if.h>
		79	#include <net/if_arp.h>
		80
		81	static char * ecb_cold
		82	rxvt_network_display (const char *display)
		83	{
		84	char buffer[1024], *rval = NULL;
		85	struct ifconf ifc;
		86	struct ifreq *ifr;
		87	int i, skfd;
		88
		89	if (display[0] != ':' && strncmp (display, "unix:", 5))
		90	return (char *) display; /* nothing to do */
		91
		92	ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
		93	ifc.ifc_buf = buffer;
		94
		95	if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
		96	{
		97	perror ("socket");
		98	return NULL;
		99	}
		100
		101	if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
		102	{
		103	perror ("SIOCGIFCONF");
		104	close (skfd);
		105	return NULL;
		106	}
		107
		108	for (i = 0, ifr = ifc.ifc_req;
		109	i < (ifc.ifc_len / sizeof (struct ifreq));
		110	i++, ifr++)
		111	{
		112	struct ifreq ifr2;
		113
		114	strcpy (ifr2.ifr_name, ifr->ifr_name);
		115
		116	if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
		117	{
		118	unsigned long addr;
		119	struct sockaddr_in *p_addr;
		120
		121	p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
		122	addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
		123
		124	/*
		125	* not "0.0.0.0" or "127.0.0.1" - so format the address
		126	*/
		127	if (addr && addr != 0x7F000001)
		128	{
		129	char *colon = strchr (display, ':');
		130
		131	if (colon == NULL)
		132	colon = ":0.0";
		133
		134	rval = rxvt_malloc (strlen (colon) + 16);
		135	sprintf (rval, "%d.%d.%d.%d%s",
		136	(int) ((addr >> 030) & 0xFF),
		137	(int) ((addr >> 020) & 0xFF),
		138	(int) ((addr >> 010) & 0xFF),
		139	(int) (addr & 0xFF), colon);
		140	break;
		141	}
		142	}
		143	}
		144
		145	close (skfd);
		146
		147	return rval;
		148	}
		149	#endif
		150
43	const char *const def_colorName[] =	151	static const char *const def_colorName[] =
44	{	152	{
45	COLOR_FOREGROUND,	153	COLOR_FOREGROUND,
46	COLOR_BACKGROUND,	154	COLOR_BACKGROUND,
47	/* low-intensity colors */	155	/* low-intensity colors */
48	"Black", /* 0: black (#000000) */	156	"rgb:00/00/00", // 0: black (Black)
49	"Red3", /* 1: red (#CD0000) */	157	"rgb:cd/00/00", // 1: red (Red3)
50	"Green3", /* 2: green (#00CD00) */	158	"rgb:00/cd/00", // 2: green (Green3)
51	"Yellow3", /* 3: yellow (#CDCD00) */	159	"rgb:cd/cd/00", // 3: yellow (Yellow3)
52	"Blue3", /* 4: blue (#0000CD) */	160	"rgb:00/00/cd", // 4: blue (Blue3)
53	"Magenta3", /* 5: magenta (#CD00CD) */	161	"rgb:cd/00/cd", // 5: magenta (Magenta3)
54	"Cyan3", /* 6: cyan (#00CDCD) */	162	"rgb:00/cd/cd", // 6: cyan (Cyan3)
55	# ifdef XTERM_COLORS	163	# ifdef XTERM_COLORS
56	"Grey90", /* 7: white (#E5E5E5) */	164	"rgb:e5/e5/e5", // 7: white (Grey90)
57	# else	165	# else
58	"AntiqueWhite", /* 7: white (#FAEBD7) */	166	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
59	# endif	167	# endif
60	/* high-intensity colors */	168	/* high-intensity colors */
61	# ifdef XTERM_COLORS	169	# ifdef XTERM_COLORS
62	"Grey30", /* 8: bright black (#4D4D4D) */	170	"rgb:4d/4d/4d", // 8: bright black (Grey30)
63	# else	171	# else
64	"Grey25", /* 8: bright black (#404040) */	172	"rgb:40/40/40", // 8: bright black (Grey25)
65	# endif	173	# endif
66	"Red", /* 1/9: bright red (#FF0000) */	174	"rgb:ff/00/00", // 1/9: bright red (Reed)
67	"Green", /* 2/10: bright green (#00FF00) */	175	"rgb:00/ff/00", // 2/10: bright green (Green)
68	"Yellow", /* 3/11: bright yellow (#FFFF00) */	176	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
69	"Blue", /* 4/12: bright blue (#0000FF) */	177	"rgb:00/00/ff", // 4/12: bright blue (Blue)
70	"Magenta", /* 5/13: bright magenta (#FF00FF) */	178	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
71	"Cyan", /* 6/14: bright cyan (#00FFFF) */	179	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
72	"White", /* 7/15: bright white (#FFFFFF) */	180	"rgb:ff/ff/ff", // 7/15: bright white (White)
73		181
		182	#if !USE_256_COLORS
74	// 88 xterm colours	183	// 88 xterm colours
75	"rgb:00/00/00",	184	"rgb:00/00/00",
76	"rgb:00/00/8b",	185	"rgb:00/00/8b",
77	"rgb:00/00/cd",	186	"rgb:00/00/cd",
78	"rgb:00/00/ff",	187	"rgb:00/00/ff",
…		…
142	"rgb:8b/8b/8b",	251	"rgb:8b/8b/8b",
143	"rgb:a2/a2/a2",	252	"rgb:a2/a2/a2",
144	"rgb:b9/b9/b9",	253	"rgb:b9/b9/b9",
145	"rgb:d0/d0/d0",	254	"rgb:d0/d0/d0",
146	"rgb:e7/e7/e7",	255	"rgb:e7/e7/e7",
		256	#else
		257	// 256 xterm colours
		258	"rgb:00/00/00",
		259	"rgb:00/00/5f",
		260	"rgb:00/00/87",
		261	"rgb:00/00/af",
		262	"rgb:00/00/d7",
		263	"rgb:00/00/ff",
		264	"rgb:00/5f/00",
		265	"rgb:00/5f/5f",
		266	"rgb:00/5f/87",
		267	"rgb:00/5f/af",
		268	"rgb:00/5f/d7",
		269	"rgb:00/5f/ff",
		270	"rgb:00/87/00",
		271	"rgb:00/87/5f",
		272	"rgb:00/87/87",
		273	"rgb:00/87/af",
		274	"rgb:00/87/d7",
		275	"rgb:00/87/ff",
		276	"rgb:00/af/00",
		277	"rgb:00/af/5f",
		278	"rgb:00/af/87",
		279	"rgb:00/af/af",
		280	"rgb:00/af/d7",
		281	"rgb:00/af/ff",
		282	"rgb:00/d7/00",
		283	"rgb:00/d7/5f",
		284	"rgb:00/d7/87",
		285	"rgb:00/d7/af",
		286	"rgb:00/d7/d7",
		287	"rgb:00/d7/ff",
		288	"rgb:00/ff/00",
		289	"rgb:00/ff/5f",
		290	"rgb:00/ff/87",
		291	"rgb:00/ff/af",
		292	"rgb:00/ff/d7",
		293	"rgb:00/ff/ff",
		294	"rgb:5f/00/00",
		295	"rgb:5f/00/5f",
		296	"rgb:5f/00/87",
		297	"rgb:5f/00/af",
		298	"rgb:5f/00/d7",
		299	"rgb:5f/00/ff",
		300	"rgb:5f/5f/00",
		301	"rgb:5f/5f/5f",
		302	"rgb:5f/5f/87",
		303	"rgb:5f/5f/af",
		304	"rgb:5f/5f/d7",
		305	"rgb:5f/5f/ff",
		306	"rgb:5f/87/00",
		307	"rgb:5f/87/5f",
		308	"rgb:5f/87/87",
		309	"rgb:5f/87/af",
		310	"rgb:5f/87/d7",
		311	"rgb:5f/87/ff",
		312	"rgb:5f/af/00",
		313	"rgb:5f/af/5f",
		314	"rgb:5f/af/87",
		315	"rgb:5f/af/af",
		316	"rgb:5f/af/d7",
		317	"rgb:5f/af/ff",
		318	"rgb:5f/d7/00",
		319	"rgb:5f/d7/5f",
		320	"rgb:5f/d7/87",
		321	"rgb:5f/d7/af",
		322	"rgb:5f/d7/d7",
		323	"rgb:5f/d7/ff",
		324	"rgb:5f/ff/00",
		325	"rgb:5f/ff/5f",
		326	"rgb:5f/ff/87",
		327	"rgb:5f/ff/af",
		328	"rgb:5f/ff/d7",
		329	"rgb:5f/ff/ff",
		330	"rgb:87/00/00",
		331	"rgb:87/00/5f",
		332	"rgb:87/00/87",
		333	"rgb:87/00/af",
		334	"rgb:87/00/d7",
		335	"rgb:87/00/ff",
		336	"rgb:87/5f/00",
		337	"rgb:87/5f/5f",
		338	"rgb:87/5f/87",
		339	"rgb:87/5f/af",
		340	"rgb:87/5f/d7",
		341	"rgb:87/5f/ff",
		342	"rgb:87/87/00",
		343	"rgb:87/87/5f",
		344	"rgb:87/87/87",
		345	"rgb:87/87/af",
		346	"rgb:87/87/d7",
		347	"rgb:87/87/ff",
		348	"rgb:87/af/00",
		349	"rgb:87/af/5f",
		350	"rgb:87/af/87",
		351	"rgb:87/af/af",
		352	"rgb:87/af/d7",
		353	"rgb:87/af/ff",
		354	"rgb:87/d7/00",
		355	"rgb:87/d7/5f",
		356	"rgb:87/d7/87",
		357	"rgb:87/d7/af",
		358	"rgb:87/d7/d7",
		359	"rgb:87/d7/ff",
		360	"rgb:87/ff/00",
		361	"rgb:87/ff/5f",
		362	"rgb:87/ff/87",
		363	"rgb:87/ff/af",
		364	"rgb:87/ff/d7",
		365	"rgb:87/ff/ff",
		366	"rgb:af/00/00",
		367	"rgb:af/00/5f",
		368	"rgb:af/00/87",
		369	"rgb:af/00/af",
		370	"rgb:af/00/d7",
		371	"rgb:af/00/ff",
		372	"rgb:af/5f/00",
		373	"rgb:af/5f/5f",
		374	"rgb:af/5f/87",
		375	"rgb:af/5f/af",
		376	"rgb:af/5f/d7",
		377	"rgb:af/5f/ff",
		378	"rgb:af/87/00",
		379	"rgb:af/87/5f",
		380	"rgb:af/87/87",
		381	"rgb:af/87/af",
		382	"rgb:af/87/d7",
		383	"rgb:af/87/ff",
		384	"rgb:af/af/00",
		385	"rgb:af/af/5f",
		386	"rgb:af/af/87",
		387	"rgb:af/af/af",
		388	"rgb:af/af/d7",
		389	"rgb:af/af/ff",
		390	"rgb:af/d7/00",
		391	"rgb:af/d7/5f",
		392	"rgb:af/d7/87",
		393	"rgb:af/d7/af",
		394	"rgb:af/d7/d7",
		395	"rgb:af/d7/ff",
		396	"rgb:af/ff/00",
		397	"rgb:af/ff/5f",
		398	"rgb:af/ff/87",
		399	"rgb:af/ff/af",
		400	"rgb:af/ff/d7",
		401	"rgb:af/ff/ff",
		402	"rgb:d7/00/00",
		403	"rgb:d7/00/5f",
		404	"rgb:d7/00/87",
		405	"rgb:d7/00/af",
		406	"rgb:d7/00/d7",
		407	"rgb:d7/00/ff",
		408	"rgb:d7/5f/00",
		409	"rgb:d7/5f/5f",
		410	"rgb:d7/5f/87",
		411	"rgb:d7/5f/af",
		412	"rgb:d7/5f/d7",
		413	"rgb:d7/5f/ff",
		414	"rgb:d7/87/00",
		415	"rgb:d7/87/5f",
		416	"rgb:d7/87/87",
		417	"rgb:d7/87/af",
		418	"rgb:d7/87/d7",
		419	"rgb:d7/87/ff",
		420	"rgb:d7/af/00",
		421	"rgb:d7/af/5f",
		422	"rgb:d7/af/87",
		423	"rgb:d7/af/af",
		424	"rgb:d7/af/d7",
		425	"rgb:d7/af/ff",
		426	"rgb:d7/d7/00",
		427	"rgb:d7/d7/5f",
		428	"rgb:d7/d7/87",
		429	"rgb:d7/d7/af",
		430	"rgb:d7/d7/d7",
		431	"rgb:d7/d7/ff",
		432	"rgb:d7/ff/00",
		433	"rgb:d7/ff/5f",
		434	"rgb:d7/ff/87",
		435	"rgb:d7/ff/af",
		436	"rgb:d7/ff/d7",
		437	"rgb:d7/ff/ff",
		438	"rgb:ff/00/00",
		439	"rgb:ff/00/5f",
		440	"rgb:ff/00/87",
		441	"rgb:ff/00/af",
		442	"rgb:ff/00/d7",
		443	"rgb:ff/00/ff",
		444	"rgb:ff/5f/00",
		445	"rgb:ff/5f/5f",
		446	"rgb:ff/5f/87",
		447	"rgb:ff/5f/af",
		448	"rgb:ff/5f/d7",
		449	"rgb:ff/5f/ff",
		450	"rgb:ff/87/00",
		451	"rgb:ff/87/5f",
		452	"rgb:ff/87/87",
		453	"rgb:ff/87/af",
		454	"rgb:ff/87/d7",
		455	"rgb:ff/87/ff",
		456	"rgb:ff/af/00",
		457	"rgb:ff/af/5f",
		458	"rgb:ff/af/87",
		459	"rgb:ff/af/af",
		460	"rgb:ff/af/d7",
		461	"rgb:ff/af/ff",
		462	"rgb:ff/d7/00",
		463	"rgb:ff/d7/5f",
		464	"rgb:ff/d7/87",
		465	"rgb:ff/d7/af",
		466	"rgb:ff/d7/d7",
		467	"rgb:ff/d7/ff",
		468	"rgb:ff/ff/00",
		469	"rgb:ff/ff/5f",
		470	"rgb:ff/ff/87",
		471	"rgb:ff/ff/af",
		472	"rgb:ff/ff/d7",
		473	"rgb:ff/ff/ff",
		474	"rgb:08/08/08",
		475	"rgb:12/12/12",
		476	"rgb:1c/1c/1c",
		477	"rgb:26/26/26",
		478	"rgb:30/30/30",
		479	"rgb:3a/3a/3a",
		480	"rgb:44/44/44",
		481	"rgb:4e/4e/4e",
		482	"rgb:58/58/58",
		483	"rgb:62/62/62",
		484	"rgb:6c/6c/6c",
		485	"rgb:76/76/76",
		486	"rgb:80/80/80",
		487	"rgb:8a/8a/8a",
		488	"rgb:94/94/94",
		489	"rgb:9e/9e/9e",
		490	"rgb:a8/a8/a8",
		491	"rgb:b2/b2/b2",
		492	"rgb:bc/bc/bc",
		493	"rgb:c6/c6/c6",
		494	"rgb:d0/d0/d0",
		495	"rgb:da/da/da",
		496	"rgb:e4/e4/e4",
		497	"rgb:ee/ee/ee",
		498	#endif
147		499
148	#ifndef NO_CURSORCOLOR	500	#ifndef NO_CURSORCOLOR
149	COLOR_CURSOR_BACKGROUND,	501	COLOR_CURSOR_BACKGROUND,
150	COLOR_CURSOR_FOREGROUND,	502	COLOR_CURSOR_FOREGROUND,
151	#endif /* ! NO_CURSORCOLOR */	503	#endif /* ! NO_CURSORCOLOR */
152	NULL, /* Color_pointer_fg */	504	NULL, /* Color_pointer_fg */
153	NULL, /* Color_pointer_bg */	505	NULL, /* Color_pointer_bg */
154	NULL, /* Color_border */	506	NULL, /* Color_border */
155	#ifndef NO_BOLD_UNDERLINE_REVERSE	507	#ifndef NO_BOLD_UNDERLINE_REVERSE
156	NULL, /* Color_BD */	508	NULL, /* Color_BD */
157	NULL, /* Color_IT */	509	NULL, /* Color_IT */
158	NULL, /* Color_UL */	510	NULL, /* Color_UL */
159	NULL, /* Color_RV */	511	NULL, /* Color_RV */
160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	512	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
161	#if ENABLE_FRILLS	513	#if ENABLE_FRILLS
162	NULL, // Color_underline	514	NULL, // Color_underline
163	#endif	515	#endif
164	#ifdef OPTION_HC	516	#ifdef OPTION_HC
165	NULL,	517	NULL,
		518	NULL,
166	#endif	519	#endif
167	#ifdef KEEP_SCROLLCOLOR
168	COLOR_SCROLLBAR,	520	COLOR_SCROLLBAR,
		521	#ifdef RXVT_SCROLLBAR
169	COLOR_SCROLLTROUGH,	522	COLOR_SCROLLTROUGH,
170	#endif /* KEEP_SCROLLCOLOR */	523	#endif
171	#if TINTING	524	#if ENABLE_TRANSPARENCY
172	NULL,	525	NULL,
173	#endif	526	#endif
174	#if OFF_FOCUS_FADING	527	#if OFF_FOCUS_FADING
175	"black",	528	"rgb:00/00/00",
176	#endif	529	#endif
177	};	530	};
178		531
179	bool	532	void
180	rxvt_term::init_vars ()	533	rxvt_term::init_vars ()
181	{	534	{
182	pix_colors = //	535	pix_colors = pix_colors_focused;
183	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
184	#ifdef OFF_FOCUS_FADING
185	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
186	#endif
187
188	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
189	pixmap = None;
190	#endif
191		536
192	MEvent.time = CurrentTime;	537	MEvent.time = CurrentTime;
193	MEvent.button = AnyButton;	538	MEvent.button = AnyButton;
194	options = DEFAULT_OPTIONS;
195	want_refresh = 1;	539	want_refresh = 1;
196	priv_modes = SavedModes = PrivMode_Default;	540	priv_modes = SavedModes = PrivMode_Default;
197	focus = 0;
198	ncol = 80;	541	ncol = 80;
199	nrow = 24;	542	nrow = 24;
200	int_bwidth = INTERNALBORDERWIDTH;	543	int_bwidth = INTERNALBORDERWIDTH;
201	ext_bwidth = EXTERNALBORDERWIDTH;	544	ext_bwidth = EXTERNALBORDERWIDTH;
202	lineSpace = LINESPACE;	545	lineSpace = LINESPACE;
		546	letterSpace = LETTERSPACE;
203	saveLines = SAVELINES;	547	saveLines = SAVELINES;
204	numpix_colors = TOTAL_COLORS;
205		548
206	refresh_limit = 1;
207	refresh_type = SLOW_REFRESH;	549	refresh_type = SLOW_REFRESH;
208	prev_nrow = prev_ncol = 0;
209		550
210	oldcursor.row = oldcursor.col = -1;	551	oldcursor.row = oldcursor.col = -1;
211	#ifdef XPM_BACKGROUND
212	/* bgPixmap.w = bgPixmap.h = 0; */
213	bgPixmap.x = bgPixmap.y = 50;
214	bgPixmap.pixmap = None;
215	#endif
216		552
217	last_bot = last_state = -1;	553	set_option (Opt_scrollBar);
218		554	set_option (Opt_scrollTtyOutput);
219	return true;	555	set_option (Opt_jumpScroll);
220	}	556	set_option (Opt_skipScroll);
221		557	set_option (Opt_secondaryScreen);
222	void	558	set_option (Opt_secondaryScroll);
223	rxvt_term::init_secondary ()	559	set_option (Opt_pastableTabs);
224	{	560	set_option (Opt_intensityStyles);
225	int i;	561	set_option (Opt_iso14755);
226		562	set_option (Opt_iso14755_52);
227	/*	563	set_option (Opt_buffered);
228	* Close all unused file descriptors
229	* We don't want them, we don't need them.
230	*/
231	if ((i = open ("/dev/null", O_RDONLY)) < 0)
232	{
233	/* TODO: BOO HISS */
234	dup2 (STDERR_FILENO, STDIN_FILENO);
235	}
236	else if (i > STDIN_FILENO)
237	{
238	dup2 (i, STDIN_FILENO);
239	close (i);
240	}
241
242	dup2 (STDERR_FILENO, STDOUT_FILENO);
243
244	#if 0 // schmorp sayz closing filies is murder
245	for (i = STDERR_FILENO + 1; i < num_fds; i++)
246	{
247	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
248	if (i == 4 || i == 7)
249	continue;
250	#endif
251	close (i);
252	}
253	#endif
254	}	564	}
255		565
256	/*----------------------------------------------------------------------*/	566	/*----------------------------------------------------------------------*/
257	const char **	567	const char **
258	rxvt_term::init_resources (int argc, const char *const *argv)	568	rxvt_term::init_resources (int argc, const char *const *argv)
259	{	569	{
260	int i, r_argc;	570	int i;
261	char *val;
262	const char **cmd_argv, **r_argv;	571	const char **cmd_argv;
263		572
264	/*
265	* Look for -exec option. Find => split and make cmd_argv[] of command args
266	*/
267	for (r_argc = 0; r_argc < argc; r_argc++)
268	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
269	break;
270
271	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
272
273	for (i = 0; i < r_argc; i++)
274	r_argv[i] = (const char *)argv[i];
275
276	r_argv[i] = NULL;
277
278	if (r_argc == argc)
279	cmd_argv = NULL;
280	else
281	{
282	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
283
284	for (i = 0; i < argc - r_argc - 1; i++)
285	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
286
287	cmd_argv[i] = NULL;
288	}
289
290	rs[Rs_name] = rxvt_r_basename (argv[0]);	573	rs[Rs_name] = rxvt_basename (argv[0]);
291		574
292	/*	575	/*
293	* Open display, get options/resources and create the window	576	* Open display, get options/resources and create the window
294	*/	577	*/
295		578
296	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	579	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
297	rs[Rs_display_name] = ":0";	580	rs[Rs_display_name] = ":0";
298		581
299	get_options (r_argc, r_argv);	582	cmd_argv = get_options (argc, argv);
300		583
301	if (!(display = displays.get (rs[Rs_display_name])))	584	if (!(display = displays.get (rs[Rs_display_name])))
302	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);	585	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
303		586
		587	// using a local pointer decreases code size a lot
		588	xa = display->xa;
		589
		590	set (display);
304	extract_resources ();	591	extract_resources ();
305		592
306	free (r_argv);	593	#if ENABLE_FRILLS
		594	if (rs[Rs_visual])
		595	select_visual (strtol (rs[Rs_visual], 0, 0));
		596	else if (rs[Rs_depth])
		597	select_depth (strtol (rs[Rs_depth], 0, 0));
		598	#endif
		599
		600	for (int i = NUM_RESOURCES; i--; )
		601	if (rs [i] == resval_undef)
		602	rs [i] = 0;
307		603
308	#if ENABLE_PERL	604	#if ENABLE_PERL
309	if (!rs[Rs_perl_ext_1])	605	if (!rs[Rs_perl_ext_1])
310	rs[Rs_perl_ext_1] = "default";	606	rs[Rs_perl_ext_1] = "default";
311		607
…		…
315	{	611	{
316	rxvt_perl.init (this);	612	rxvt_perl.init (this);
317	HOOK_INVOKE ((this, HOOK_INIT, DT_END));	613	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
318	}	614	}
319	#endif	615	#endif
		616
		617	// must be called after initialising the perl interpreter as it
		618	// may invoke the `on_register_command' hook
		619	extract_keysym_resources ();
320		620
321	/*	621	/*
322	* set any defaults not already set	622	* set any defaults not already set
323	*/	623	*/
324	if (cmd_argv && cmd_argv[0])	624	if (cmd_argv && cmd_argv[0])
325	{	625	{
326	if (!rs[Rs_title])	626	if (!rs[Rs_title])
327	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	627	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
		628
328	if (!rs[Rs_iconName])	629	if (!rs[Rs_iconName])
329	rs[Rs_iconName] = rs[Rs_title];	630	rs[Rs_iconName] = rs[Rs_title];
330	}	631	}
331	else	632	else
332	{	633	{
333	if (!rs[Rs_title])	634	if (!rs[Rs_title])
334	rs[Rs_title] = rs[Rs_name];	635	rs[Rs_title] = rs[Rs_name];
		636
335	if (!rs[Rs_iconName])	637	if (!rs[Rs_iconName])
336	rs[Rs_iconName] = rs[Rs_name];	638	rs[Rs_iconName] = rs[Rs_name];
337	}	639	}
338		640
339	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	641	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
…		…
346	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	648	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
347	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());	649	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
348		650
349	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	651	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
350	lineSpace = min (i, std::numeric_limits<int16_t>::max ());	652	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
		653
		654	if (rs[Rs_letterSpace])
		655	letterSpace = atoi (rs[Rs_letterSpace]);
351	#endif	656	#endif
352		657
353	#ifdef POINTER_BLANK	658	#ifdef POINTER_BLANK
354	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	659	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
355	pointerBlankDelay = i;	660	pointerBlankDelay = i;
…		…
359		664
360	/* no point having a scrollbar without having any scrollback! */	665	/* no point having a scrollbar without having any scrollback! */
361	if (!saveLines)	666	if (!saveLines)
362	set_option (Opt_scrollBar, 0);	667	set_option (Opt_scrollBar, 0);
363		668
364	#ifdef PRINTPIPE
365	if (!rs[Rs_print_pipe])
366	rs[Rs_print_pipe] = PRINTPIPE;
367	#endif
368
369	if (!rs[Rs_cutchars])	669	if (!rs[Rs_cutchars])
370	rs[Rs_cutchars] = CUTCHARS;	670	rs[Rs_cutchars] = CUTCHARS;
371		671
372	#ifndef NO_BACKSPACE_KEY	672	#ifndef NO_BACKSPACE_KEY
373	if (!rs[Rs_backspace_key])	673	if (!rs[Rs_backspace_key])
374	# ifdef DEFAULT_BACKSPACE	674	# ifdef DEFAULT_BACKSPACE
375	key_backspace = DEFAULT_BACKSPACE;	675	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
376	# else	676	# else
377	key_backspace = "DEC"; /* can toggle between \010 or \177 */	677	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
378	# endif	678	# endif
379	else
380	{
381	val = strdup (rs[Rs_backspace_key]);
382	rxvt_Str_trim (val);
383	rxvt_Str_escaped (val);
384	key_backspace = val;
385	}
386	#endif	679	#endif
387		680
388	#ifndef NO_DELETE_KEY	681	#ifndef NO_DELETE_KEY
389	if (!rs[Rs_delete_key])	682	if (!rs[Rs_delete_key])
390	# ifdef DEFAULT_DELETE	683	# ifdef DEFAULT_DELETE
391	key_delete = DEFAULT_DELETE;	684	rs[Rs_delete_key] = DEFAULT_DELETE;
392	# else	685	# else
393	key_delete = "\033[3~";	686	rs[Rs_delete_key] = "\033[3~";
394	# endif	687	# endif
395	else
396	{
397	val = strdup (rs[Rs_delete_key]);
398	rxvt_Str_trim (val);
399	rxvt_Str_escaped (val);
400	key_delete = val;
401	}
402	#endif	688	#endif
403	if (rs[Rs_answerbackstring])
404	{
405	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
406	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
407	}
408		689
409	#ifdef HAVE_SCROLLBARS	690	scrollBar.setup (this);
410	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
411	#endif
412		691
413	#ifdef XTERM_REVERSE_VIDEO	692	#ifdef XTERM_REVERSE_VIDEO
414	/* this is how xterm implements reverseVideo */	693	/* this is how xterm implements reverseVideo */
415	if (OPTION (Opt_reverseVideo))	694	if (option (Opt_reverseVideo))
416	{	695	{
417	if (!rs[Rs_color + Color_fg])	696	if (!rs[Rs_color + Color_fg])
418	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	697	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		698
419	if (!rs[Rs_color + Color_bg])	699	if (!rs[Rs_color + Color_bg])
420	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	700	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
421	}	701	}
422	#endif	702	#endif
423		703
…		…
425	if (!rs[Rs_color + i])	705	if (!rs[Rs_color + i])
426	rs[Rs_color + i] = def_colorName[i];	706	rs[Rs_color + i] = def_colorName[i];
427		707
428	#ifndef XTERM_REVERSE_VIDEO	708	#ifndef XTERM_REVERSE_VIDEO
429	/* this is how we implement reverseVideo */	709	/* this is how we implement reverseVideo */
430	if (OPTION (Opt_reverseVideo))	710	if (option (Opt_reverseVideo))
431	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);	711	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
432	#endif	712	#endif
433		713
434	/* convenient aliases for setting fg/bg to colors */	714	/* convenient aliases for setting fg/bg to colors */
435	color_aliases (Color_fg);	715	color_aliases (Color_fg);
436	color_aliases (Color_bg);	716	color_aliases (Color_bg);
437	#ifndef NO_CURSORCOLOR	717	#ifndef NO_CURSORCOLOR
438	color_aliases (Color_cursor);	718	color_aliases (Color_cursor);
439	color_aliases (Color_cursor2);	719	color_aliases (Color_cursor2);
440	#endif /* NO_CURSORCOLOR */	720	#endif /* NO_CURSORCOLOR */
441	color_aliases (Color_pointer_fg);	721	color_aliases (Color_pointer_fg);
442	color_aliases (Color_pointer_bg);	722	color_aliases (Color_pointer_bg);
443	color_aliases (Color_border);	723	color_aliases (Color_border);
444	#ifndef NO_BOLD_UNDERLINE_REVERSE	724	#ifndef NO_BOLD_UNDERLINE_REVERSE
445	color_aliases (Color_BD);	725	color_aliases (Color_BD);
446	color_aliases (Color_UL);	726	color_aliases (Color_UL);
447	color_aliases (Color_RV);	727	color_aliases (Color_RV);
448	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	728	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
449		729
450	if (!rs[Rs_color + Color_border])	730	if (!rs[Rs_color + Color_border])
451	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];	731	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
452		732
453	return cmd_argv;	733	return cmd_argv;
		734	}
		735
		736	/*----------------------------------------------------------------------*/
		737	void
		738	rxvt_term::init (stringvec *argv, stringvec *envv)
		739	{
		740	argv->push_back (0);
		741	envv->push_back (0);
		742
		743	this->argv = argv;
		744	this->envv = envv;
		745
		746	init2 (argv->size () - 1, argv->begin ());
		747	}
		748
		749	void
		750	rxvt_term::init (int argc, const char *const *argv, const char *const *envv)
		751	{
		752	#if ENABLE_PERL
		753	// perl might want to access the stringvecs later, so we need to copy them
		754	stringvec *args = new stringvec;
		755	for (int i = 0; i < argc; i++)
		756	args->push_back (strdup (argv [i]));
		757
		758	stringvec *envs = new stringvec;
		759	for (const char *const *var = envv; *var; var++)
		760	envs->push_back (strdup (*var));
		761
		762	init (args, envs);
		763	#else
		764	init2 (argc, argv);
		765	#endif
		766	}
		767
		768	void
		769	rxvt_term::init2 (int argc, const char *const *argv)
		770	{
		771	SET_R (this);
		772	set_locale ("");
		773	set_environ (envv); // a few things in X do not call setlocale :(
		774
		775	init_vars ();
		776
		777	const char **cmd_argv = init_resources (argc, argv);
		778
		779	#ifdef KEYSYM_RESOURCE
		780	keyboard->register_done ();
		781	#endif
		782
		783	if (const char *path = rs[Rs_chdir])
		784	if (*path) // ignored if empty
		785	{
		786	if (*path != '/')
		787	rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
		788
		789	if (chdir (path))
		790	rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
		791	}
		792
		793	if (option (Opt_scrollBar))
		794	scrollBar.state = SB_STATE_IDLE; /* set existence for size calculations */
		795
		796	pty = ptytty::create ();
		797
		798	create_windows (argc, argv);
		799
		800	init_xlocale ();
		801
		802	scr_poweron (); // initialize screen
		803
		804	#if 0
		805	XSynchronize (dpy, True);
		806	#endif
		807
		808	if (option (Opt_scrollBar))
		809	scrollBar.resize (); /* create and map scrollbar */
		810	#ifdef HAVE_BG_PIXMAP
		811	{
		812	bg_init ();
		813
		814	#if ENABLE_TRANSPARENCY
		815	if (option (Opt_transparent))
		816	{
		817	bg_set_transparent ();
		818
		819	if (rs [Rs_blurradius])
		820	root_effects.set_blur (rs [Rs_blurradius]);
		821
		822	if (ISSET_PIXCOLOR (Color_tint))
		823	root_effects.set_tint (pix_colors_focused [Color_tint]);
		824
		825	if (rs [Rs_shade])
		826	root_effects.set_shade (rs [Rs_shade]);
		827
		828	bg_set_root_pixmap ();
		829	XSelectInput (dpy, display->root, PropertyChangeMask);
		830	rootwin_ev.start (display, display->root);
		831	}
		832	#endif
		833	}
		834	#endif
		835
		836	#if ENABLE_PERL
		837	rootwin_ev.start (display, display->root);
		838	#endif
		839
		840	init_done = 1;
		841
		842	init_command (cmd_argv);
		843
		844	if (pty->pty >= 0)
		845	pty_ev.start (pty->pty, ev::READ);
		846
		847	HOOK_INVOKE ((this, HOOK_START, DT_END));
		848
		849	#if ENABLE_XEMBED
		850	if (rs[Rs_embed])
		851	{
		852	long info[2] = { 0, XEMBED_MAPPED };
		853
		854	XChangeProperty (dpy, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		855	32, PropModeReplace, (unsigned char *)&info, 2);
		856	}
		857	#endif
		858
		859	#if HAVE_STARTUP_NOTIFICATION
		860	SnDisplay *snDisplay;
		861	SnLauncheeContext *snContext;
		862
		863	snDisplay = sn_display_new (dpy, NULL, NULL);
		864	snContext = sn_launchee_context_new_from_environment (snDisplay, DefaultScreen (dpy));
		865
		866	/* Tell the window manager that this window is part of the startup context */
		867	if (snContext)
		868	sn_launchee_context_setup_window (snContext, parent);
		869	#endif
		870
		871	XMapWindow (dpy, vt);
		872	XMapWindow (dpy, parent);
		873
		874	#if HAVE_STARTUP_NOTIFICATION
		875	if (snContext)
		876	{
		877	/* Mark the startup process as complete */
		878	sn_launchee_context_complete (snContext);
		879
		880	sn_launchee_context_unref (snContext);
		881	}
		882
		883	sn_display_unref (snDisplay);
		884	#endif
		885
		886	refresh_check ();
454	}	887	}
455		888
456	/*----------------------------------------------------------------------*/	889	/*----------------------------------------------------------------------*/
457	void	890	void
458	rxvt_term::init_env ()	891	rxvt_term::init_env ()
459	{	892	{
460	int i;
461	unsigned int u;
462	char *val;	893	char *val;
		894	char *env_display;
		895	char *env_windowid;
		896	char *env_colorfgbg;
		897	char *env_term;
463		898
464	#ifdef DISPLAY_IS_IP	899	#ifdef DISPLAY_IS_IP
465	/* Fixup display_name for export over pty to any interested terminal	900	/* Fixup display_name for export over pty to any interested terminal
466	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	901	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
467	* (for the first non-loopback interface) that we get from	902	* (for the first non-loopback interface) that we get from
…		…
474	*/	909	*/
475	val = rxvt_network_display (rs[Rs_display_name]);	910	val = rxvt_network_display (rs[Rs_display_name]);
476	rs[Rs_display_name] = (const char *)val;	911	rs[Rs_display_name] = (const char *)val;
477		912
478	if (val == NULL)	913	if (val == NULL)
479	#endif /* DISPLAY_IS_IP */	914	#endif /* DISPLAY_IS_IP */
480	val = XDisplayString (display->display);	915	val = XDisplayString (dpy);
481		916
482	if (rs[Rs_display_name] == NULL)	917	if (rs[Rs_display_name] == NULL)
483	rs[Rs_display_name] = val; /* use broken `:0' value */	918	rs[Rs_display_name] = val; /* use broken `:0' value */
484		919
485	i = strlen (val);
486	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	920	env_display = (char *)rxvt_malloc (strlen (val) + 9);
487		921
488	sprintf (env_display, "DISPLAY=%s", val);	922	sprintf (env_display, "DISPLAY=%s", val);
489		923
490	/* avoiding the math library:
491	* i = (int) (ceil (log10 ((unsigned int)parent[0]))) */
492	for (i = 0, u = (unsigned int)parent[0]; u; u /= 10, i++)
493	;
494	max_it (i, 1);
495	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));	924	env_windowid = (char *)rxvt_malloc (21);
496
497	sprintf (env_windowid, "WINDOWID=%u",	925	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent);
498	(unsigned int)parent[0]);
499		926
500	/* add entries to the environment:	927	/* add entries to the environment:
501	* @ DISPLAY: in case we started with -display	928	* @ DISPLAY: in case we started with -display
502	* @ WINDOWID: X window id number of the window	929	* @ WINDOWID: X window id number of the window
503	* @ COLORTERM: terminal sub-name and also indicates its color	930	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
505	* @ TERMINFO: path to terminfo directory	932	* @ TERMINFO: path to terminfo directory
506	* @ COLORFGBG: fg;bg color codes	933	* @ COLORFGBG: fg;bg color codes
507	*/	934	*/
508	putenv (env_display);	935	putenv (env_display);
509	putenv (env_windowid);	936	putenv (env_windowid);
510	if (env_colorfgbg)	937
		938	env_colorfgbg = get_colorfgbg ();
511	putenv (env_colorfgbg);	939	putenv (env_colorfgbg);
512		940
513	#ifdef RXVT_TERMINFO	941	#ifdef RXVT_TERMINFO
514	putenv ("TERMINFO=" RXVT_TERMINFO);	942	putenv ("TERMINFO=" RXVT_TERMINFO);
515	#endif	943	#endif
516		944
517	if (display->depth <= 2)	945	if (depth <= 2)
518	putenv ("COLORTERM=" COLORTERMENV "-mono");	946	putenv ("COLORTERM=" COLORTERMENV "-mono");
519	else	947	else
520	putenv ("COLORTERM=" COLORTERMENVFULL);	948	putenv ("COLORTERM=" COLORTERMENVFULL);
521		949
522	if (rs[Rs_term_name] != NULL)	950	if (rs[Rs_term_name] != NULL)
523	{	951	{
524	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));	952	env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
525	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	953	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
526	putenv (env_term);	954	putenv (env_term);
527	}	955	}
528	else	956	else
529	putenv ("TERM=" TERMENV);	957	putenv ("TERM=" TERMENV);
…		…
531	#ifdef HAVE_UNSETENV	959	#ifdef HAVE_UNSETENV
532	/* avoid passing old settings and confusing term size */	960	/* avoid passing old settings and confusing term size */
533	unsetenv ("LINES");	961	unsetenv ("LINES");
534	unsetenv ("COLUMNS");	962	unsetenv ("COLUMNS");
535	unsetenv ("TERMCAP"); /* terminfo should be okay */	963	unsetenv ("TERMCAP"); /* terminfo should be okay */
536	#endif /* HAVE_UNSETENV */	964	#endif /* HAVE_UNSETENV */
537	}	965	}
538		966
539	/*----------------------------------------------------------------------*/	967	/*----------------------------------------------------------------------*/
540	/*
541	* This is more or less stolen straight from XFree86 xterm.
542	* This should support all European type languages.
543	*/
544	void	968	void
545	rxvt_term::set_locale (const char *locale)	969	rxvt_term::set_locale (const char *locale)
546	{	970	{
547	set_environ (envv);	971	set_environ (envv);
548		972
549	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
550	free (this->locale);	973	free (this->locale);
551	this->locale = setlocale (LC_CTYPE, locale);	974	this->locale = setlocale (LC_CTYPE, locale);
552		975
553	if (!this->locale)	976	if (!this->locale)
554	{	977	{
…		…
562		985
563	this->locale = "C";	986	this->locale = "C";
564	}	987	}
565		988
566		989
567	this->locale = rxvt_strdup (this->locale);	990	this->locale = strdup (this->locale);
568	SET_LOCALE (this->locale);	991	SET_LOCALE (this->locale);
569	mbstate.reset ();	992	mbstate.reset ();
570	#endif
571		993
572	#if HAVE_NL_LANGINFO	994	#if HAVE_NL_LANGINFO
573	char *codeset = strdup (nl_langinfo (CODESET));	995	char *codeset = nl_langinfo (CODESET);
574	// /^UTF.?8/i	996	// /^UTF.?8/i
575	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')	997	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
576	&& (codeset[1] == 'T' || codeset[1] == 't')	998	&& (codeset[1] == 'T' || codeset[1] == 't')
577	&& (codeset[2] == 'F' || codeset[2] == 'f')	999	&& (codeset[2] == 'F' || codeset[2] == 'f')
578	&& (codeset[3] == '8' || codeset[4] == '8');	1000	&& (codeset[3] == '8' || codeset[4] == '8');
579	free (codeset);
580	#else	1001	#else
581	enc_utf8 = 0;	1002	enc_utf8 = 0;
582	#endif	1003	#endif
583	}	1004	}
584		1005
585	void	1006	void
586	rxvt_term::init_xlocale ()	1007	rxvt_term::init_xlocale ()
587	{	1008	{
588	set_environ (envv);	1009	set_environ (envv);
589		1010
590	#ifdef USE_XIM	1011	#if USE_XIM
591	if (!locale)	1012	if (!locale)
592	rxvt_warn ("setting locale failed, working without locale support.\n");	1013	rxvt_warn ("setting locale failed, continuing without locale support.\n");
593	else	1014	else
594	{	1015	{
595	set_string_property (xa[XA_WM_LOCALE_NAME], locale);	1016	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
596		1017
597	if (!XSupportsLocale ())	1018	if (!XSupportsLocale ())
598	{	1019	{
599	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");	1020	rxvt_warn ("the locale is not supported by Xlib, continuing without locale support.\n");
600	return;	1021	return;
601	}	1022	}
602		1023
603	im_ev.start (display);	1024	im_ev.start (display);
604		1025
…		…
616	* Initialize the command connection.	1037	* Initialize the command connection.
617	* This should be called after the X server connection is established.	1038	* This should be called after the X server connection is established.
618	*/	1039	*/
619		1040
620	#ifdef META8_OPTION	1041	#ifdef META8_OPTION
621	meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;	1042	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
622	#endif	1043	#endif
623		1044
624	get_ourmods ();	1045	get_ourmods ();
625		1046
626	if (!OPTION (Opt_scrollTtyOutput))	1047	if (!option (Opt_scrollTtyOutput))
627	priv_modes |= PrivMode_TtyOutputInh;	1048	priv_modes |= PrivMode_TtyOutputInh;
628	if (OPTION (Opt_scrollTtyKeypress))	1049	if (option (Opt_scrollTtyKeypress))
629	priv_modes |= PrivMode_Keypress;	1050	priv_modes |= PrivMode_Keypress;
630	if (!OPTION (Opt_jumpScroll))	1051	if (!option (Opt_jumpScroll))
631	priv_modes |= PrivMode_smoothScroll;	1052	priv_modes |= PrivMode_smoothScroll;
632		1053
633	#ifndef NO_BACKSPACE_KEY	1054	#ifndef NO_BACKSPACE_KEY
634	if (strcmp (key_backspace, "DEC") == 0)	1055	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
635	priv_modes |= PrivMode_HaveBackSpace;	1056	priv_modes |= PrivMode_HaveBackSpace;
636	#endif	1057	#endif
637		1058
638	/* add value for scrollBar */	1059	/* add value for scrollBar */
639	if (scrollBar.state)	1060	if (scrollBar.state)
…		…
645	run_command (argv);	1066	run_command (argv);
646	}	1067	}
647		1068
648	/*----------------------------------------------------------------------*/	1069	/*----------------------------------------------------------------------*/
649	void	1070	void
650	rxvt_term::Get_Colours ()	1071	rxvt_term::get_colours ()
651	{	1072	{
652	int i;	1073	int i;
653		1074
654	#ifdef OFF_FOCUS_FADING	1075	#ifdef OFF_FOCUS_FADING
655	pix_colors = pix_colors_focused;	1076	pix_colors = pix_colors_focused;
656	#endif	1077	#endif
657		1078
658	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)	1079	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
659	{	1080	{
		1081	const char *name = rs[Rs_color + i];
		1082
		1083	if (!name)
		1084	continue;
		1085
660	rxvt_color xcol;	1086	rxvt_color xcol;
661		1087
662	if (!rs[Rs_color + i])	1088	if (!set_color (xcol, name))
663	continue;
664
665	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
666	{	1089	{
667	#ifndef XTERM_REVERSE_VIDEO	1090	#ifndef XTERM_REVERSE_VIDEO
668	if (i < 2 && OPTION (Opt_reverseVideo))	1091	if (i < 2 && option (Opt_reverseVideo))
669	rs[Rs_color + i] = def_colorName[!i];	1092	name = def_colorName [1 - i];
670	else	1093	else
671	#endif	1094	#endif
672	rs[Rs_color + i] = def_colorName[i];	1095	name = def_colorName [i];
673		1096
674	if (!rs[Rs_color + i])	1097	if (!name)
675	continue;	1098	continue;
676		1099
677	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	1100	if (!set_color (xcol, name))
678	{	1101	{
679	switch (i)	1102	switch (i)
680	{	1103	{
681	case Color_fg:	1104	case Color_fg:
682	case Color_bg:	1105	case Color_bg:
683	/* fatal: need bg/fg color */
684	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");	1106	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
685	/* NOTREACHED */	1107	name = "";
686	break;	1108	break;
687	#ifndef NO_CURSORCOLOR	1109	#ifndef NO_CURSORCOLOR
688	case Color_cursor2:	1110	case Color_cursor2:
689	xcol = pix_colors[Color_fg];	1111	#endif
690	break;
691	#endif /* ! NO_CURSORCOLOR */
692	case Color_pointer_fg:	1112	case Color_pointer_fg:
693	xcol = pix_colors[Color_fg];	1113	name = rs[Rs_color + Color_fg];
		1114	xcol.set (this, name);
694	break;	1115	break;
695	default:	1116	default:
696	xcol = pix_colors[Color_bg]; /* None */	1117	name = rs[Rs_color + Color_bg];
		1118	xcol.set (this, name);
697	break;	1119	break;
698	}	1120	}
699	}	1121	}
700	}	1122	}
701		1123
702	pix_colors[i] = xcol;	1124	pix_colors[i] = xcol;
703	SET_PIXCOLOR (i);	1125	rs[Rs_color + i] = name;
704	}
705
706	#ifdef OFF_FOCUS_FADING
707	if (rs[Rs_fade])
708	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
709	pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
710	#endif
711
712	if (display->depth <= 2)
713	{	1126	}
		1127
		1128	if (depth <= 2)
		1129	{
714	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];	1130	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
715	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];	1131	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
716	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];	1132	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
717	}	1133	}
718		1134
719	/*	1135	/*
720	* get scrollBar shadow colors	1136	* get scrollBar shadow colors
721	*	1137	*
722	* The calculations of topShadow/bottomShadow values are adapted	1138	* The calculations of topShadow/bottomShadow values are adapted
723	* from the fvwm window manager.	1139	* from the fvwm window manager.
724	*/	1140	*/
725	#ifdef KEEP_SCROLLCOLOR	1141	#ifdef RXVT_SCROLLBAR
726
727	if (display->depth <= 2)	1142	if (depth <= 2)
728	{	1143	{
729	/* Monochrome */	1144	/* Monochrome */
730	pix_colors[Color_scroll] = pix_colors[Color_fg];	1145	alias_color (Color_scroll, Color_fg);
731	pix_colors[Color_topShadow] = pix_colors[Color_bg];	1146	alias_color (Color_topShadow, Color_bg);
732	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];	1147	alias_color (Color_bottomShadow, Color_bg);
733	}	1148	}
734	else	1149	else
735	{	1150	{
736	rxvt_color xcol[2];	1151	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
737	/* xcol[0] == white
738	* xcol[1] == top shadow
739	* xcol[2] == bot shadow */
740		1152
741	xcol[1] = pix_colors[Color_scroll];	1153	rgba cscroll;
742	xcol[0].set (display, 65535, 65535, 65535);	1154	pix_colors [Color_scroll].get (cscroll);
743
744	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
745
746	xcol[0].get (display, pr0, pg0, pb0);
747	xcol[1].get (display, pr1, pg1, pb1);
748
749	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
750		1155
751	/* topShadowColor */	1156	/* topShadowColor */
752	if (!xcol[1].set (display,	1157	if (!pix_colors[Color_topShadow].set (this,
753	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	1158	rgba (
754	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	1159	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
755	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	1160	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
756	xcol[1] = pix_colors[Color_White];	1161	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
757		1162	cscroll.a)
758	pix_colors[Color_topShadow] = xcol[1];	1163	))
		1164	alias_color (Color_topShadow, Color_White);
759	}	1165	}
760	#endif /* KEEP_SCROLLCOLOR */	1166	#endif
		1167
		1168	#ifdef OFF_FOCUS_FADING
		1169	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		1170	update_fade_color (i);
		1171	#endif
761	}	1172	}
762		1173
763	/*----------------------------------------------------------------------*/	1174	/*----------------------------------------------------------------------*/
764	/* color aliases, fg/bg bright-bold */	1175	/* color aliases, fg/bg bright-bold */
765	void	1176	void
766	rxvt_term::color_aliases (int idx)	1177	rxvt_term::color_aliases (int idx)
767	{	1178	{
768	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))	1179	if (rs[Rs_color + idx] && isdigit (*rs[Rs_color + idx]))
769	{	1180	{
770	int i = atoi (rs[Rs_color + idx]);	1181	int i = atoi (rs[Rs_color + idx]);
771		1182
772	if (i >= 8 && i <= 15)	1183	if (i >= 8 && i <= 15)
773	{ /* bright colors */	1184	/* bright colors */
774	i -= 8;
775	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	1185	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
776	return;	1186	else if (i >= 0 && i <= 7)
777	}	1187	/* normal colors */
778
779	if (i >= 0 && i <= 7) /* normal colors */
780	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	1188	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
781	}	1189	}
782	}	1190	}
783		1191
784	/*----------------------------------------------------------------------*/	1192	/*----------------------------------------------------------------------*/
…		…
804		1212
805	if (rsmod	1213	if (rsmod
806	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)	1214	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
807	requestedmeta = rsmod[3] - '0';	1215	requestedmeta = rsmod[3] - '0';
808		1216
809	map = XGetModifierMapping (display->display);	1217	map = XGetModifierMapping (dpy);
810	kc = map->modifiermap;	1218	kc = map->modifiermap;
811		1219
812	for (i = 1; i < 6; i++)	1220	for (i = 1; i < 6; i++)
813	{	1221	{
814	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	1222	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
…		…
816	for (j = map->max_keypermod; j--; k++)	1224	for (j = map->max_keypermod; j--; k++)
817	{	1225	{
818	if (kc[k] == 0)	1226	if (kc[k] == 0)
819	break;	1227	break;
820		1228
821	switch (XKeycodeToKeysym (display->display, kc[k], 0))	1229	switch (XKeycodeToKeysym (dpy, kc[k], 0))
822	{	1230	{
823	case XK_Num_Lock:	1231	case XK_Num_Lock:
824	ModNumLockMask = modmasks[i - 1];	1232	ModNumLockMask = modmasks[i - 1];
825	continue;	1233	continue;
826		1234
…		…
868		1276
869	if (i)	1277	if (i)
870	ModMetaMask = modmasks[i - 1];	1278	ModMetaMask = modmasks[i - 1];
871	}	1279	}
872		1280
		1281	void
		1282	rxvt_term::set_icon (const char *file)
		1283	{
		1284	#if HAVE_PIXBUF
		1285	GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
		1286	if (!pixbuf)
		1287	{
		1288	rxvt_warn ("Loading image icon failed, continuing without.\n");
		1289	return;
		1290	}
		1291
		1292	unsigned int w = gdk_pixbuf_get_width (pixbuf);
		1293	unsigned int h = gdk_pixbuf_get_height (pixbuf);
		1294
		1295	if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
		1296	{
		1297	rxvt_warn ("Icon image too big, continuing without.\n");
		1298	g_object_unref (pixbuf);
		1299	return;
		1300	}
		1301
		1302	if (long *buffer = (long *)malloc ((2 + w * h) * sizeof (long)))
		1303	{
		1304	int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
		1305	unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
		1306	int channels = gdk_pixbuf_get_n_channels (pixbuf);
		1307
		1308	buffer [0] = w;
		1309	buffer [1] = h;
		1310	for (int i = 0; i < h; i++)
		1311	{
		1312	for (int j = 0; j < w; j++)
		1313	{
		1314	unsigned char *pixel = row + j * channels;
		1315	long value;
		1316
		1317	if (channels == 4)
		1318	value = pixel[3];
		1319	else
		1320	value = (unsigned char)0x00ff;
		1321
		1322	value = (value << 8) + pixel[0];
		1323	value = (value << 8) + pixel[1];
		1324	value = (value << 8) + pixel[2];
		1325	buffer[(i * w + j) + 2] = value;
		1326	}
		1327
		1328	row += rowstride;
		1329	}
		1330
		1331	XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
		1332	PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
		1333	free (buffer);
		1334	}
		1335	else
		1336	rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
		1337
		1338	g_object_unref (pixbuf);
		1339	#endif
		1340	}
		1341
873	/*----------------------------------------------------------------------*/	1342	/*----------------------------------------------------------------------*/
874	/* rxvt_Create_Windows () - Open and map the window */	1343	/* Open and map the window */
875	void	1344	void
876	rxvt_term::create_windows (int argc, const char *const *argv)	1345	rxvt_term::create_windows (int argc, const char *const *argv)
877	{	1346	{
878	XClassHint classHint;	1347	XClassHint classHint;
879	XWMHints wmHint;	1348	XWMHints wmHint;
880	#if ENABLE_FRILLS	1349	#if ENABLE_FRILLS
881	MWMHints mwmhints;	1350	MWMHints mwmhints = { };
882	#endif	1351	#endif
883	XGCValues gcvalue;	1352	XGCValues gcvalue;
884	XSetWindowAttributes attributes;	1353	XSetWindowAttributes attributes;
885	Window top, parent;	1354	Window top, parent;
886	dDisp;
887		1355
888	xa = display->xa;	1356	dLocal (Display *, dpy);
889		1357
890	/* grab colors before netscape does */	1358	/* grab colors before netscape does */
891	Get_Colours ();	1359	get_colours ();
892		1360
893	if (!set_fonts ())	1361	if (!set_fonts ())
894	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");	1362	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
895		1363
896	parent = display->root;	1364	parent = display->root;
897		1365
898	attributes.override_redirect = !!OPTION (Opt_override_redirect);	1366	attributes.override_redirect = !!option (Opt_override_redirect);
899		1367
900	#if ENABLE_FRILLS	1368	#if ENABLE_FRILLS
901	if (OPTION (Opt_borderLess))	1369	if (option (Opt_borderLess))
902	{	1370	{
903	if (XInternAtom (disp, "_MOTIF_WM_INFO", True) == None)	1371	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
904	{	1372	{
905	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/	1373	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
906	attributes.override_redirect = TRUE;	1374	attributes.override_redirect = true;
907	mwmhints.flags = 0;
908	}	1375	}
909	else	1376	else
910	{	1377	{
911	mwmhints.flags = MWM_HINTS_DECORATIONS;	1378	mwmhints.flags = MWM_HINTS_DECORATIONS;
912	mwmhints.decorations = 0;
913	}	1379	}
914	}	1380	}
915	else
916	mwmhints.flags = 0;
917	#endif	1381	#endif
918		1382
919	#if ENABLE_XEMBED	1383	#if ENABLE_XEMBED
920	if (rs[Rs_embed])	1384	if (rs[Rs_embed])
921	{	1385	{
922	XWindowAttributes wattr;	1386	XWindowAttributes wattr;
923		1387
924	parent = strtol (rs[Rs_embed], 0, 0);	1388	parent = strtol (rs[Rs_embed], 0, 0);
925		1389
926	if (!XGetWindowAttributes (disp, parent, &wattr))	1390	if (!XGetWindowAttributes (dpy, parent, &wattr))
927	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");	1391	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
928		1392
929	window_calc (wattr.width, wattr.height);	1393	window_calc (wattr.width, wattr.height);
930	}	1394	}
931	#endif	1395	#endif
932		1396
933	window_calc (0, 0);	1397	window_calc (0, 0);
934		1398
935	/* sub-window placement & size in rxvt_resize_subwindows () */	1399	/* sub-window placement & size in rxvt_term::resize_all_windows () */
936	attributes.background_pixel = pix_colors_focused[Color_border];	1400	attributes.background_pixel = pix_colors_focused [Color_border];
937	attributes.border_pixel = pix_colors_focused[Color_border];	1401	attributes.border_pixel = pix_colors_focused [Color_border];
938	attributes.colormap = display->cmap;	1402	attributes.colormap = cmap;
939		1403
940	top = XCreateWindow (disp, parent,	1404	top = XCreateWindow (dpy, parent,
941	szHint.x, szHint.y,	1405	szHint.x, szHint.y,
942	szHint.width, szHint.height,	1406	szHint.width, szHint.height,
943	ext_bwidth,	1407	ext_bwidth,
944	display->depth, InputOutput,	1408	depth, InputOutput, visual,
945	display->visual,
946	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,	1409	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
947	&attributes);	1410	&attributes);
948		1411
949	this->parent[0] = top;	1412	this->parent = top;
950		1413
951	old_width = szHint.width;	1414	set_title (rs [Rs_title]);
952	old_height = szHint.height;	1415	set_icon_name (rs [Rs_iconName]);
953
954	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
955	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
956		1416
957	classHint.res_name = (char *)rs[Rs_name];	1417	classHint.res_name = (char *)rs[Rs_name];
958	classHint.res_class = (char *)RESCLASS;	1418	classHint.res_class = (char *)RESCLASS;
959		1419
960	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1420	wmHint.flags = InputHint | StateHint | WindowGroupHint;
961	wmHint.input = True;	1421	wmHint.input = True;
962	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;	1422	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
963	wmHint.window_group = top;	1423	wmHint.window_group = top;
964		1424
965	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,	1425	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
966	&szHint, &wmHint, &classHint);	1426	&szHint, &wmHint, &classHint);
		1427	#if ENABLE_EWMH
		1428	/*
		1429	* set up icon hint
		1430	* rs [Rs_iconfile] is path to icon
		1431	*/
		1432
		1433	if (rs [Rs_iconfile])
		1434	{
		1435	set_icon (rs [Rs_iconfile]);
		1436	}
		1437	#endif
967		1438
968	#if ENABLE_FRILLS	1439	#if ENABLE_FRILLS
969	if (mwmhints.flags)	1440	if (mwmhints.flags)
970	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,	1441	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
971	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);	1442	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
972	#endif	1443	#endif
973		1444
974	Atom protocols[] = {	1445	Atom protocols[] = {
975	xa[XA_WM_DELETE_WINDOW],	1446	xa[XA_WM_DELETE_WINDOW],
976	#if ENABLE_EWMH	1447	#if ENABLE_EWMH
977	xa[XA_NET_WM_PING],	1448	xa[XA_NET_WM_PING],
978	#endif	1449	#endif
979	};	1450	};
980		1451
981	XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));	1452	XSetWMProtocols (dpy, top, protocols, ecb_array_length (protocols));
982		1453
983	#if ENABLE_FRILLS	1454	#if ENABLE_FRILLS
984	if (rs[Rs_transient_for])	1455	if (rs[Rs_transient_for])
985	XSetTransientForHint (disp, top, (Window)strtol (rs[Rs_transient_for], 0, 0));	1456	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
986	#endif	1457	#endif
987		1458
988	#if ENABLE_EWMH	1459	#if ENABLE_EWMH
989	long pid = getpid ();	1460	long pid = getpid ();
990		1461
991	XChangeProperty (disp, top,	1462	XChangeProperty (dpy, top,
992	xa[XA_NET_WM_PID], XA_CARDINAL, 32,	1463	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
993	PropModeReplace, (unsigned char *)&pid, 1);	1464	PropModeReplace, (unsigned char *)&pid, 1);
994		1465
995	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default	1466	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
996	#endif	1467	#endif
997		1468
998	XSelectInput (disp, top,	1469	XSelectInput (dpy, top,
999	KeyPressMask	1470	KeyPressMask
1000	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755	1471	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1001	| KeyReleaseMask	1472	| KeyReleaseMask
1002	#endif	1473	#endif
1003	| FocusChangeMask | VisibilityChangeMask	1474	| FocusChangeMask | VisibilityChangeMask
1004	| ExposureMask | StructureNotifyMask);	1475	| ExposureMask | StructureNotifyMask);
1005		1476
1006	termwin_ev.start (display, top);	1477	termwin_ev.start (display, top);
1007		1478
1008	/* vt cursor: Black-on-White is standard, but this is more popular */	1479	/* vt cursor: Black-on-White is standard, but this is more popular */
1009	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);	1480	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1010
1011	#ifdef HAVE_SCROLLBARS
1012	/* cursor scrollBar: Black-on-White */
1013	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1014	#endif
1015		1481
1016	/* the vt window */	1482	/* the vt window */
1017	vt = XCreateSimpleWindow (disp, top,	1483	vt = XCreateSimpleWindow (dpy, top,
1018	window_vt_x, window_vt_y,	1484	window_vt_x, window_vt_y,
1019	width, height,	1485	vt_width, vt_height,
1020	0,	1486	0,
1021	pix_colors_focused[Color_fg],	1487	pix_colors_focused[Color_fg],
1022	pix_colors_focused[Color_bg]);	1488	pix_colors_focused[Color_bg]);
1023		1489
1024	attributes.bit_gravity = NorthWestGravity;	1490	attributes.bit_gravity = NorthWestGravity;
1025	XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);	1491	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1026		1492
1027	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1493	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1028		1494
1029	if (OPTION (Opt_pointerBlank))	1495	if (option (Opt_pointerBlank))
1030	vt_emask |= PointerMotionMask;	1496	vt_emask |= PointerMotionMask;
1031	else	1497	else
1032	vt_emask |= Button1MotionMask | Button3MotionMask;	1498	vt_emask |= Button1MotionMask | Button3MotionMask;
1033		1499
1034	vt_select_input ();	1500	vt_select_input ();
1035		1501
1036	vt_ev.start (display, vt);	1502	vt_ev.start (display, vt);
1037		1503
1038	#ifdef XPM_BACKGROUND
1039	if (rs[Rs_backgroundPixmap] != NULL
1040	&& !OPTION (Opt_transparent))
1041	{
1042	const char *p = rs[Rs_backgroundPixmap];
1043
1044	if ((p = strchr (p, ';')) != NULL)
1045	{
1046	p++;
1047	scale_pixmap (p);
1048	}
1049
1050	set_bgPixmap (rs[Rs_backgroundPixmap]);
1051	scr_touch (true);
1052	}
1053	#endif
1054
1055	/* graphics context for the vt window */	1504	/* graphics context for the vt window */
1056	gcvalue.foreground = pix_colors[Color_fg];	1505	gcvalue.foreground = pix_colors[Color_fg];
1057	gcvalue.background = pix_colors[Color_bg];	1506	gcvalue.background = pix_colors[Color_bg];
1058	gcvalue.graphics_exposures = 1;	1507	gcvalue.graphics_exposures = 0;
1059		1508
1060	gc = XCreateGC (disp, vt,	1509	gc = XCreateGC (dpy, vt,
1061	GCForeground | GCBackground | GCGraphicsExposures,	1510	GCForeground | GCBackground | GCGraphicsExposures,
1062	&gcvalue);	1511	&gcvalue);
1063		1512
1064	drawable = new rxvt_drawable (display, vt);	1513	drawable = new rxvt_drawable (this, vt);
1065
1066	#ifdef RXVT_SCROLLBAR
1067	gcvalue.foreground = pix_colors[Color_topShadow];
1068	topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1069	gcvalue.foreground = pix_colors[Color_bottomShadow];
1070	botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1071	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1072	scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1073	#endif
1074		1514
1075	#ifdef OFF_FOCUS_FADING	1515	#ifdef OFF_FOCUS_FADING
1076	// initially we are in unfocused state	1516	// initially we are in unfocused state
1077	if (rs[Rs_fade])	1517	if (rs[Rs_fade])
1078	pix_colors = pix_colors_unfocused;	1518	pix_colors = pix_colors_unfocused;
1079	#endif	1519	#endif
1080		1520
1081	pointer_unblank ();	1521	pointer_unblank ();
1082	scr_recolour ();	1522	scr_recolour ();
1083	}
1084
1085	/* ------------------------------------------------------------------------- *
1086	* GET TTY CURRENT STATE *
1087	* ------------------------------------------------------------------------- */
1088	void
1089	rxvt_get_ttymode (ttymode_t *tio, int erase)
1090	{
1091	#ifdef HAVE_TERMIOS_H
1092	/*
1093	* standard System V termios interface
1094	*/
1095	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1096	{
1097	// return error - use system defaults,
1098	// where possible, and zero elsewhere
1099	memset (tio, 0, sizeof (ttymode_t));
1100
1101	tio->c_cc[VINTR] = CINTR;
1102	tio->c_cc[VQUIT] = CQUIT;
1103	tio->c_cc[VERASE] = CERASE;
1104	#ifdef VERASE2
1105	tio->c_cc[VERASE2] = CERASE2;
1106	#endif
1107	tio->c_cc[VKILL] = CKILL;
1108	tio->c_cc[VSTART] = CSTART;
1109	tio->c_cc[VSTOP] = CSTOP;
1110	tio->c_cc[VSUSP] = CSUSP;
1111	# ifdef VDSUSP
1112	tio->c_cc[VDSUSP] = CDSUSP;
1113	# endif
1114	# ifdef VREPRINT
1115	tio->c_cc[VREPRINT] = CRPRNT;
1116	# endif
1117	# ifdef VDISCRD
1118	tio->c_cc[VDISCRD] = CFLUSH;
1119	# endif
1120	# ifdef VWERSE
1121	tio->c_cc[VWERSE] = CWERASE;
1122	# endif
1123	# ifdef VLNEXT
1124	tio->c_cc[VLNEXT] = CLNEXT;
1125	# endif
1126	}
1127
1128	tio->c_cc[VEOF] = CEOF;
1129	tio->c_cc[VEOL] = VDISABLE;
1130	# ifdef VEOL2
1131	tio->c_cc[VEOL2] = VDISABLE;
1132	# endif
1133	# ifdef VSWTC
1134	tio->c_cc[VSWTC] = VDISABLE;
1135	# endif
1136	# ifdef VSWTCH
1137	tio->c_cc[VSWTCH] = VDISABLE;
1138	# endif
1139	# if VMIN != VEOF
1140	tio->c_cc[VMIN] = 1;
1141	# endif
1142	# if VTIME != VEOL
1143	tio->c_cc[VTIME] = 0;
1144	# endif
1145
1146	if (erase != -1)
1147	tio->c_cc[VERASE] = (char)erase;
1148
1149	/* input modes */
1150	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1151	# ifdef IMAXBEL
1152	| IMAXBEL
1153	# endif
1154	| IXON);
1155
1156	/* output modes */
1157	tio->c_oflag = (OPOST | ONLCR);
1158
1159	/* control modes */
1160	tio->c_cflag = (CS8 | CREAD);
1161
1162	/* line discipline modes */
1163	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1164	# if defined (ECHOCTL) && defined (ECHOKE)
1165	| ECHOCTL | ECHOKE
1166	# endif
1167	| ECHOE | ECHOK);
1168	# else /* HAVE_TERMIOS_H */
1169
1170	/*
1171	* sgtty interface
1172	*/
1173
1174	/* get parameters -- gtty */
1175	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1176	{
1177	tio->sg.sg_erase = CERASE; /* ^H */
1178	tio->sg.sg_kill = CKILL; /* ^U */
1179	}
1180
1181	if (erase != -1)
1182	tio->sg.sg_erase = (char)erase;
1183
1184	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1185
1186	/* get special characters */
1187	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1188	{
1189	tio->tc.t_intrc = CINTR; /* ^C */
1190	tio->tc.t_quitc = CQUIT; /* ^\ */
1191	tio->tc.t_startc = CSTART; /* ^Q */
1192	tio->tc.t_stopc = CSTOP; /* ^S */
1193	tio->tc.t_eofc = CEOF; /* ^D */
1194	tio->tc.t_brkc = -1;
1195	}
1196
1197	/* get local special chars */
1198	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1199	{
1200	tio->lc.t_suspc = CSUSP; /* ^Z */
1201	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1202	tio->lc.t_rprntc = CRPRNT; /* ^R */
1203	tio->lc.t_flushc = CFLUSH; /* ^O */
1204	tio->lc.t_werasc = CWERASE; /* ^W */
1205	tio->lc.t_lnextc = CLNEXT; /* ^V */
1206	}
1207	/* get line discipline */
1208	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1209	# ifdef NTTYDISC
1210	tio->line = NTTYDISC;
1211	# endif /* NTTYDISC */
1212
1213	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1214	#endif /* HAVE_TERMIOS_H */
1215
1216	/*
1217	* Debugging
1218	*/
1219	#ifdef DEBUG_TTYMODE
1220	#ifdef HAVE_TERMIOS_H
1221	/* c_iflag bits */
1222	fprintf (stderr, "Input flags\n");
1223
1224	/* cpp token stringize doesn't work on all machines <sigh> */
1225	# define FOO(flag,name) \
1226	if ((tio->c_iflag) & flag) \
1227	fprintf (stderr, "%s ", name)
1228
1229	/* c_iflag bits */
1230	FOO (IGNBRK, "IGNBRK");
1231	FOO (BRKINT, "BRKINT");
1232	FOO (IGNPAR, "IGNPAR");
1233	FOO (PARMRK, "PARMRK");
1234	FOO (INPCK, "INPCK");
1235	FOO (ISTRIP, "ISTRIP");
1236	FOO (INLCR, "INLCR");
1237	FOO (IGNCR, "IGNCR");
1238	FOO (ICRNL, "ICRNL");
1239	FOO (IXON, "IXON");
1240	FOO (IXOFF, "IXOFF");
1241	# ifdef IUCLC
1242	FOO (IUCLC, "IUCLC");
1243	# endif
1244	# ifdef IXANY
1245	FOO (IXANY, "IXANY");
1246	# endif
1247	# ifdef IMAXBEL
1248	FOO (IMAXBEL, "IMAXBEL");
1249	# endif
1250
1251	fprintf (stderr, "\n");
1252
1253	# undef FOO
1254	# define FOO(entry, name) \
1255	fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1256
1257	FOO (VINTR, "VINTR");
1258	FOO (VQUIT, "VQUIT");
1259	FOO (VERASE, "VERASE");
1260	FOO (VKILL, "VKILL");
1261	FOO (VEOF, "VEOF");
1262	FOO (VEOL, "VEOL");
1263	# ifdef VEOL2
1264	FOO (VEOL2, "VEOL2");
1265	# endif
1266	# ifdef VSWTC
1267	FOO (VSWTC, "VSWTC");
1268	# endif
1269	# ifdef VSWTCH
1270	FOO (VSWTCH, "VSWTCH");
1271	# endif
1272	FOO (VSTART, "VSTART");
1273	FOO (VSTOP, "VSTOP");
1274	FOO (VSUSP, "VSUSP");
1275	# ifdef VDSUSP
1276	FOO (VDSUSP, "VDSUSP");
1277	# endif
1278	# ifdef VREPRINT
1279	FOO (VREPRINT, "VREPRINT");
1280	# endif
1281	# ifdef VDISCRD
1282	FOO (VDISCRD, "VDISCRD");
1283	# endif
1284	# ifdef VWERSE
1285	FOO (VWERSE, "VWERSE");
1286	# endif
1287	# ifdef VLNEXT
1288	FOO (VLNEXT, "VLNEXT");
1289	# endif
1290
1291	fprintf (stderr, "\n");
1292	# undef FOO
1293	# endif /* HAVE_TERMIOS_H */
1294	#endif /* DEBUG_TTYMODE */
1295	}	1523	}
1296		1524
1297	/*----------------------------------------------------------------------*/	1525	/*----------------------------------------------------------------------*/
1298	/*	1526	/*
1299	* Run the command in a subprocess and return a file descriptor for the	1527	* Run the command in a subprocess and return a file descriptor for the
…		…
1311	if (pty->pty >= 0)	1539	if (pty->pty >= 0)
1312	{	1540	{
1313	if (getfd_hook)	1541	if (getfd_hook)
1314	pty->pty = (*getfd_hook) (pty->pty);	1542	pty->pty = (*getfd_hook) (pty->pty);
1315		1543
1316	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))	1544	if (pty->pty < 0)
1317	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");	1545	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1318	}	1546	}
1319	}	1547	}
1320	else	1548	else
1321	#endif	1549	#endif
1322	if (!pty->get ())	1550	if (!pty->get ())
1323	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");	1551	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1324		1552
		1553	fcntl (pty->pty, F_SETFL, O_NONBLOCK);
		1554
		1555	struct termios tio = def_tio;
		1556
		1557	#ifndef NO_BACKSPACE_KEY
		1558	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
		1559	tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
		1560	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
		1561	tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
		1562	#endif
		1563
		1564	/* init terminal attributes */
		1565	cfsetospeed (&tio, BAUDRATE);
		1566	cfsetispeed (&tio, BAUDRATE);
		1567	tcsetattr (pty->tty, TCSANOW, &tio);
1325	pty->set_utf8_mode (enc_utf8);	1568	pty->set_utf8_mode (enc_utf8);
1326		1569
1327	/* set initial window size */	1570	/* set initial window size */
1328	tt_winch ();	1571	tt_winch ();
1329
1330	int er;
1331
1332	#ifndef NO_BACKSPACE_KEY
1333	if (key_backspace[0] && !key_backspace[1])
1334	er = key_backspace[0];
1335	else if (strcmp (key_backspace, "DEC") == 0)
1336	er = '\177'; /* the initial state anyway */
1337	else
1338	#endif
1339	er = -1;
1340
1341	rxvt_get_ttymode (&tio, er);
1342		1572
1343	#if ENABLE_FRILLS	1573	#if ENABLE_FRILLS
1344	if (rs[Rs_pty_fd])	1574	if (rs[Rs_pty_fd])
1345	return;	1575	return;
1346	#endif	1576	#endif
…		…
1377	}	1607	}
1378		1608
1379	_exit (EXIT_FAILURE);	1609	_exit (EXIT_FAILURE);
1380		1610
1381	default:	1611	default:
1382	if (!OPTION (Opt_utmpInhibit))	1612	if (!option (Opt_utmpInhibit))
		1613	{
		1614	#ifdef LOG_ONLY_ON_LOGIN
		1615	bool login_shell = option (Opt_loginShell);
		1616	#else
		1617	bool login_shell = true;
		1618	#endif
1383	pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);	1619	pty->login (cmd_pid, login_shell, rs[Rs_display_name]);
		1620	}
1384		1621
1385	pty->close_tty ();	1622	pty->close_tty ();
1386		1623
1387	child_ev.start (cmd_pid);	1624	child_ev.start (cmd_pid);
1388		1625
…		…
1401	int	1638	int
1402	rxvt_term::run_child (const char *const *argv)	1639	rxvt_term::run_child (const char *const *argv)
1403	{	1640	{
1404	char *login;	1641	char *login;
1405		1642
1406	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1407
1408	if (OPTION (Opt_console))	1643	if (option (Opt_console))
		1644	{
1409	{ /* be virtual console, fail silently */	1645	/* be virtual console, fail silently */
1410	#ifdef TIOCCONS	1646	#ifdef TIOCCONS
1411	unsigned int on = 1;	1647	unsigned int on = 1;
1412		1648
1413	ioctl (STDIN_FILENO, TIOCCONS, &on);	1649	ioctl (STDIN_FILENO, TIOCCONS, &on);
1414	#elif defined (SRIOCSREDIR)	1650	#elif defined (SRIOCSREDIR)
1415	int fd;	1651	int fd;
1416		1652
1417	fd = open (CONSOLE, O_WRONLY, 0);	1653	fd = open (CONSOLE, O_WRONLY, 0);
1418	if (fd >= 0)	1654	if (fd >= 0)
1419	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1655	{
		1656	ioctl (fd, SRIOCSREDIR, STDIN_FILENO);
1420	close (fd);	1657	close (fd);
1421	#endif /* SRIOCSREDIR */	1658	}
		1659	#endif /* SRIOCSREDIR */
1422	}	1660	}
1423		1661
1424	/* reset signals and spin off the command interpreter */	1662	/* reset signals and spin off the command interpreter */
1425	signal (SIGINT, SIG_DFL);	1663	signal (SIGINT, SIG_DFL);
1426	signal (SIGQUIT, SIG_DFL);	1664	signal (SIGQUIT, SIG_DFL);
1427	signal (SIGCHLD, SIG_DFL);	1665	signal (SIGCHLD, SIG_DFL);
1428	signal (SIGHUP, SIG_DFL);	1666	signal (SIGHUP, SIG_DFL);
1429	signal (SIGPIPE, SIG_DFL);	1667	signal (SIGPIPE, SIG_DFL);
1430	/*	1668	/*
1431	* mimick login's behavior by disabling the job control signals	1669	* mimic login's behavior by disabling the job control signals
1432	* a shell that wants them can turn them back on	1670	* a shell that wants them can turn them back on
1433	*/	1671	*/
1434	#ifdef SIGTSTP	1672	#ifdef SIGTSTP
1435	signal (SIGTSTP, SIG_IGN);	1673	signal (SIGTSTP, SIG_IGN);
1436	signal (SIGTTIN, SIG_IGN);	1674	signal (SIGTTIN, SIG_IGN);
1437	signal (SIGTTOU, SIG_IGN);	1675	signal (SIGTTOU, SIG_IGN);
1438	#endif /* SIGTSTP */	1676	#endif /* SIGTSTP */
1439
1440	// unblock signals (signals are blocked by iom.C
1441	sigset_t ss;
1442	sigemptyset (&ss);
1443	sigprocmask (SIG_SETMASK, &ss, 0);
1444		1677
1445	/* command interpreter path */	1678	/* command interpreter path */
1446	if (argv != NULL)	1679	if (argv)
1447	{	1680	{
1448	# ifdef DEBUG_CMD	1681	# ifdef DEBUG_CMD
1449	int i;	1682	int i;
1450		1683
1451	for (i = 0; argv[i]; i++)	1684	for (i = 0; argv[i]; i++)
…		…
1460	const char *argv0, *shell;	1693	const char *argv0, *shell;
1461		1694
1462	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')	1695	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1463	shell = "/bin/sh";	1696	shell = "/bin/sh";
1464		1697
1465	argv0 = (const char *)rxvt_r_basename (shell);	1698	argv0 = rxvt_basename (shell);
1466		1699
1467	if (OPTION (Opt_loginShell))	1700	if (option (Opt_loginShell))
1468	{	1701	{
1469	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));	1702	login = (char *)rxvt_malloc (strlen (argv0) + 2);
1470		1703
1471	login[0] = '-';	1704	login[0] = '-';
1472	strcpy (&login[1], argv0);	1705	strcpy (&login[1], argv0);
1473	argv0 = login;	1706	argv0 = login;
1474	}	1707	}
1475		1708
1476	execlp (shell, argv0, NULL);	1709	execlp (shell, argv0, (char *)0);
1477	/* no error message: STDERR is closed! */	1710	/* no error message: STDERR is closed! */
1478	}	1711	}
1479		1712
1480	return -1;	1713	return -1;
1481	}	1714	}

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