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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.164 by root, Tue Jan 31 18:36:35 2006 UTC vs.
Revision 1.350 by root, Sat Jul 3 04:04:13 2021 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>
		16	* Copyright (c) 2015 Emanuele Giaquinta <e.giaquinta@glauco.it>
15	*	17	*
16	* This program is free software; you can redistribute it and/or modify	18	* 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	19	* 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	20	* the Free Software Foundation; either version 3 of the License, or
19	* (at your option) any later version.	21	* (at your option) any later version.
20	*	22	*
21	* This program is distributed in the hope that it will be useful,	23	* This program is distributed in the hope that it will be useful,
22	* but WITHOUT ANY WARRANTY; without even the implied warranty of	24	* but WITHOUT ANY WARRANTY; without even the implied warranty of
23	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	25	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
…		…
33		35
34	#include "../config.h" /* NECESSARY */	36	#include "../config.h" /* NECESSARY */
35	#include "rxvt.h" /* NECESSARY */	37	#include "rxvt.h" /* NECESSARY */
36	#include "rxvtutil.h"	38	#include "rxvtutil.h"
37	#include "init.h"	39	#include "init.h"
		40	#include "keyboard.h"
38		41
39	#include <limits>	42	#include <limits>
40		43
41	#include <csignal>	44	#include <signal.h>
42		45
		46	#include <fcntl.h>
		47
		48	#ifdef HAVE_XMU
		49	# include <X11/Xmu/CurUtil.h>
		50	#endif
		51
		52	#ifdef HAVE_XSETLOCALE
		53	# define X_LOCALE
		54	# include <X11/Xlocale.h>
		55	#else
		56	# include <locale.h>
		57	#endif
		58
		59	#ifdef HAVE_NL_LANGINFO
		60	# include <langinfo.h>
		61	#endif
		62
		63	#ifdef HAVE_STARTUP_NOTIFICATION
		64	# define SN_API_NOT_YET_FROZEN
		65	# include <libsn/sn-launchee.h>
		66	#endif
		67
		68	#ifdef DISPLAY_IS_IP
		69	/* On Solaris link with -lsocket and -lnsl */
		70	#include <sys/types.h>
		71	#include <sys/socket.h>
		72
		73	/* these next two are probably only on Sun (not Solaris) */
		74	#ifdef HAVE_SYS_SOCKIO_H
		75	#include <sys/sockio.h>
		76	#endif
		77	#ifdef HAVE_SYS_BYTEORDER_H
		78	#include <sys/byteorder.h>
		79	#endif
		80
		81	#include <netinet/in.h>
		82	#include <arpa/inet.h>
		83	#include <net/if.h>
		84	#include <net/if_arp.h>
		85
		86	static char * ecb_cold
		87	rxvt_network_display (const char *display)
		88	{
		89	char buffer[1024], *rval = NULL;
		90	struct ifconf ifc;
		91	struct ifreq *ifr;
		92	int i, skfd;
		93
		94	if (display[0] != ':' && strncmp (display, "unix:", 5))
		95	return (char *) display; /* nothing to do */
		96
		97	ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
		98	ifc.ifc_buf = buffer;
		99
		100	if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
		101	{
		102	perror ("socket");
		103	return NULL;
		104	}
		105
		106	if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
		107	{
		108	perror ("SIOCGIFCONF");
		109	close (skfd);
		110	return NULL;
		111	}
		112
		113	for (i = 0, ifr = ifc.ifc_req;
		114	i < (ifc.ifc_len / sizeof (struct ifreq));
		115	i++, ifr++)
		116	{
		117	struct ifreq ifr2;
		118
		119	strcpy (ifr2.ifr_name, ifr->ifr_name);
		120
		121	if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
		122	{
		123	unsigned long addr;
		124	struct sockaddr_in *p_addr;
		125
		126	p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
		127	addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
		128
		129	/*
		130	* not "0.0.0.0" or "127.0.0.1" - so format the address
		131	*/
		132	if (addr && addr != 0x7F000001)
		133	{
		134	char *colon = strchr (display, ':');
		135
		136	if (colon == NULL)
		137	colon = ":0.0";
		138
		139	rval = rxvt_malloc (strlen (colon) + 16);
		140	sprintf (rval, "%d.%d.%d.%d%s",
		141	(int) ((addr >> 030) & 0xFF),
		142	(int) ((addr >> 020) & 0xFF),
		143	(int) ((addr >> 010) & 0xFF),
		144	(int) (addr & 0xFF), colon);
		145	break;
		146	}
		147	}
		148	}
		149
		150	close (skfd);
		151
		152	return rval;
		153	}
		154	#endif
		155
		156	#define NULL_5 \
		157	NULL, \
		158	NULL, \
		159	NULL, \
		160	NULL, \
		161	NULL,
		162
		163	#define NULL_10 \
		164	NULL_5 \
		165	NULL_5
		166
		167	#define NULL_40 \
		168	NULL_10 \
		169	NULL_10 \
		170	NULL_10 \
		171	NULL_10
		172
		173	#define NULL_50 \
		174	NULL_40 \
		175	NULL_10
		176
		177	#define NULL_100 \
		178	NULL_50 \
		179	NULL_50
		180
43	const char *const def_colorName[] =	181	static const char *const def_colorName[] =
44	{	182	{
45	COLOR_FOREGROUND,	183	COLOR_FOREGROUND,
46	COLOR_BACKGROUND,	184	COLOR_BACKGROUND,
47	/* low-intensity colors */	185	/* low-intensity colors */
48	"rgb:00/00/00", // 0: black (Black)	186	"rgb:00/00/00", // 0: black (Black)
49	"rgb:cd/00/00", // 1: red (Red3)	187	"rgb:cd/00/00", // 1: red (Red3)
50	"rgb:00/cd/00", // 2: green (Green3)	188	"rgb:00/cd/00", // 2: green (Green3)
51	"rgb:cd/cd/00", // 3: ywlloe (Yellow3)	189	"rgb:cd/cd/00", // 3: yellow (Yellow3)
52	"rgb:00/00/cd", // 4: blue (Blue3)	190	"rgb:00/00/cd", // 4: blue (Blue3)
53	"rgb:cd/00/cd", // 5: magenta (Magenta3)	191	"rgb:cd/00/cd", // 5: magenta (Magenta3)
54	"rgb:00/cd/cd", // 6: cyan (Cyan3)	192	"rgb:00/cd/cd", // 6: cyan (Cyan3)
55	# ifdef XTERM_COLORS	193	# ifdef XTERM_COLORS
56	"rgb:e5/e5/e5", // 7: white (Grey90)	194	"rgb:e5/e5/e5", // 7: white (Grey90)
57	# else	195	# else
58	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)	196	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
59	# endif	197	# endif
60	/* high-intensity colors */	198	/* high-intensity colors */
61	# ifdef XTERM_COLORS	199	# ifdef XTERM_COLORS
62	"rgb:4d/4d/4d", // 8: bright black (Grey30)	200	"rgb:4d/4d/4d", // 8: bright black (Grey30)
…		…
69	"rgb:00/00/ff", // 4/12: bright blue (Blue)	207	"rgb:00/00/ff", // 4/12: bright blue (Blue)
70	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)	208	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
71	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)	209	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
72	"rgb:ff/ff/ff", // 7/15: bright white (White)	210	"rgb:ff/ff/ff", // 7/15: bright white (White)
73		211
		212	#if !USE_256_COLORS
74	// 88 xterm colours	213	// 88 xterm colours
75	"rgb:00/00/00",	214	"rgb:00/00/00",
76	"rgb:00/00/8b",	215	"rgb:00/00/8b",
77	"rgb:00/00/cd",	216	"rgb:00/00/cd",
78	"rgb:00/00/ff",	217	"rgb:00/00/ff",
…		…
142	"rgb:8b/8b/8b",	281	"rgb:8b/8b/8b",
143	"rgb:a2/a2/a2",	282	"rgb:a2/a2/a2",
144	"rgb:b9/b9/b9",	283	"rgb:b9/b9/b9",
145	"rgb:d0/d0/d0",	284	"rgb:d0/d0/d0",
146	"rgb:e7/e7/e7",	285	"rgb:e7/e7/e7",
		286	NULL_100
		287	NULL_40
		288	NULL,
		289	NULL,
		290	NULL,
		291	NULL,
		292	#else
		293	// 256 xterm colours
		294	"rgb:00/00/00",
		295	"rgb:00/00/5f",
		296	"rgb:00/00/87",
		297	"rgb:00/00/af",
		298	"rgb:00/00/d7",
		299	"rgb:00/00/ff",
		300	"rgb:00/5f/00",
		301	"rgb:00/5f/5f",
		302	"rgb:00/5f/87",
		303	"rgb:00/5f/af",
		304	"rgb:00/5f/d7",
		305	"rgb:00/5f/ff",
		306	"rgb:00/87/00",
		307	"rgb:00/87/5f",
		308	"rgb:00/87/87",
		309	"rgb:00/87/af",
		310	"rgb:00/87/d7",
		311	"rgb:00/87/ff",
		312	"rgb:00/af/00",
		313	"rgb:00/af/5f",
		314	"rgb:00/af/87",
		315	"rgb:00/af/af",
		316	"rgb:00/af/d7",
		317	"rgb:00/af/ff",
		318	"rgb:00/d7/00",
		319	"rgb:00/d7/5f",
		320	"rgb:00/d7/87",
		321	"rgb:00/d7/af",
		322	"rgb:00/d7/d7",
		323	"rgb:00/d7/ff",
		324	"rgb:00/ff/00",
		325	"rgb:00/ff/5f",
		326	"rgb:00/ff/87",
		327	"rgb:00/ff/af",
		328	"rgb:00/ff/d7",
		329	"rgb:00/ff/ff",
		330	"rgb:5f/00/00",
		331	"rgb:5f/00/5f",
		332	"rgb:5f/00/87",
		333	"rgb:5f/00/af",
		334	"rgb:5f/00/d7",
		335	"rgb:5f/00/ff",
		336	"rgb:5f/5f/00",
		337	"rgb:5f/5f/5f",
		338	"rgb:5f/5f/87",
		339	"rgb:5f/5f/af",
		340	"rgb:5f/5f/d7",
		341	"rgb:5f/5f/ff",
		342	"rgb:5f/87/00",
		343	"rgb:5f/87/5f",
		344	"rgb:5f/87/87",
		345	"rgb:5f/87/af",
		346	"rgb:5f/87/d7",
		347	"rgb:5f/87/ff",
		348	"rgb:5f/af/00",
		349	"rgb:5f/af/5f",
		350	"rgb:5f/af/87",
		351	"rgb:5f/af/af",
		352	"rgb:5f/af/d7",
		353	"rgb:5f/af/ff",
		354	"rgb:5f/d7/00",
		355	"rgb:5f/d7/5f",
		356	"rgb:5f/d7/87",
		357	"rgb:5f/d7/af",
		358	"rgb:5f/d7/d7",
		359	"rgb:5f/d7/ff",
		360	"rgb:5f/ff/00",
		361	"rgb:5f/ff/5f",
		362	"rgb:5f/ff/87",
		363	"rgb:5f/ff/af",
		364	"rgb:5f/ff/d7",
		365	"rgb:5f/ff/ff",
		366	"rgb:87/00/00",
		367	"rgb:87/00/5f",
		368	"rgb:87/00/87",
		369	"rgb:87/00/af",
		370	"rgb:87/00/d7",
		371	"rgb:87/00/ff",
		372	"rgb:87/5f/00",
		373	"rgb:87/5f/5f",
		374	"rgb:87/5f/87",
		375	"rgb:87/5f/af",
		376	"rgb:87/5f/d7",
		377	"rgb:87/5f/ff",
		378	"rgb:87/87/00",
		379	"rgb:87/87/5f",
		380	"rgb:87/87/87",
		381	"rgb:87/87/af",
		382	"rgb:87/87/d7",
		383	"rgb:87/87/ff",
		384	"rgb:87/af/00",
		385	"rgb:87/af/5f",
		386	"rgb:87/af/87",
		387	"rgb:87/af/af",
		388	"rgb:87/af/d7",
		389	"rgb:87/af/ff",
		390	"rgb:87/d7/00",
		391	"rgb:87/d7/5f",
		392	"rgb:87/d7/87",
		393	"rgb:87/d7/af",
		394	"rgb:87/d7/d7",
		395	"rgb:87/d7/ff",
		396	"rgb:87/ff/00",
		397	"rgb:87/ff/5f",
		398	"rgb:87/ff/87",
		399	"rgb:87/ff/af",
		400	"rgb:87/ff/d7",
		401	"rgb:87/ff/ff",
		402	"rgb:af/00/00",
		403	"rgb:af/00/5f",
		404	"rgb:af/00/87",
		405	"rgb:af/00/af",
		406	"rgb:af/00/d7",
		407	"rgb:af/00/ff",
		408	"rgb:af/5f/00",
		409	"rgb:af/5f/5f",
		410	"rgb:af/5f/87",
		411	"rgb:af/5f/af",
		412	"rgb:af/5f/d7",
		413	"rgb:af/5f/ff",
		414	"rgb:af/87/00",
		415	"rgb:af/87/5f",
		416	"rgb:af/87/87",
		417	"rgb:af/87/af",
		418	"rgb:af/87/d7",
		419	"rgb:af/87/ff",
		420	"rgb:af/af/00",
		421	"rgb:af/af/5f",
		422	"rgb:af/af/87",
		423	"rgb:af/af/af",
		424	"rgb:af/af/d7",
		425	"rgb:af/af/ff",
		426	"rgb:af/d7/00",
		427	"rgb:af/d7/5f",
		428	"rgb:af/d7/87",
		429	"rgb:af/d7/af",
		430	"rgb:af/d7/d7",
		431	"rgb:af/d7/ff",
		432	"rgb:af/ff/00",
		433	"rgb:af/ff/5f",
		434	"rgb:af/ff/87",
		435	"rgb:af/ff/af",
		436	"rgb:af/ff/d7",
		437	"rgb:af/ff/ff",
		438	"rgb:d7/00/00",
		439	"rgb:d7/00/5f",
		440	"rgb:d7/00/87",
		441	"rgb:d7/00/af",
		442	"rgb:d7/00/d7",
		443	"rgb:d7/00/ff",
		444	"rgb:d7/5f/00",
		445	"rgb:d7/5f/5f",
		446	"rgb:d7/5f/87",
		447	"rgb:d7/5f/af",
		448	"rgb:d7/5f/d7",
		449	"rgb:d7/5f/ff",
		450	"rgb:d7/87/00",
		451	"rgb:d7/87/5f",
		452	"rgb:d7/87/87",
		453	"rgb:d7/87/af",
		454	"rgb:d7/87/d7",
		455	"rgb:d7/87/ff",
		456	"rgb:d7/af/00",
		457	"rgb:d7/af/5f",
		458	"rgb:d7/af/87",
		459	"rgb:d7/af/af",
		460	"rgb:d7/af/d7",
		461	"rgb:d7/af/ff",
		462	"rgb:d7/d7/00",
		463	"rgb:d7/d7/5f",
		464	"rgb:d7/d7/87",
		465	"rgb:d7/d7/af",
		466	"rgb:d7/d7/d7",
		467	"rgb:d7/d7/ff",
		468	"rgb:d7/ff/00",
		469	"rgb:d7/ff/5f",
		470	"rgb:d7/ff/87",
		471	"rgb:d7/ff/af",
		472	"rgb:d7/ff/d7",
		473	"rgb:d7/ff/ff",
		474	"rgb:ff/00/00",
		475	"rgb:ff/00/5f",
		476	"rgb:ff/00/87",
		477	"rgb:ff/00/af",
		478	"rgb:ff/00/d7",
		479	"rgb:ff/00/ff",
		480	"rgb:ff/5f/00",
		481	"rgb:ff/5f/5f",
		482	"rgb:ff/5f/87",
		483	"rgb:ff/5f/af",
		484	"rgb:ff/5f/d7",
		485	"rgb:ff/5f/ff",
		486	"rgb:ff/87/00",
		487	"rgb:ff/87/5f",
		488	"rgb:ff/87/87",
		489	"rgb:ff/87/af",
		490	"rgb:ff/87/d7",
		491	"rgb:ff/87/ff",
		492	"rgb:ff/af/00",
		493	"rgb:ff/af/5f",
		494	"rgb:ff/af/87",
		495	"rgb:ff/af/af",
		496	"rgb:ff/af/d7",
		497	"rgb:ff/af/ff",
		498	"rgb:ff/d7/00",
		499	"rgb:ff/d7/5f",
		500	"rgb:ff/d7/87",
		501	"rgb:ff/d7/af",
		502	"rgb:ff/d7/d7",
		503	"rgb:ff/d7/ff",
		504	"rgb:ff/ff/00",
		505	"rgb:ff/ff/5f",
		506	"rgb:ff/ff/87",
		507	"rgb:ff/ff/af",
		508	"rgb:ff/ff/d7",
		509	"rgb:ff/ff/ff",
		510	"rgb:08/08/08",
		511	"rgb:12/12/12",
		512	"rgb:1c/1c/1c",
		513	"rgb:26/26/26",
		514	"rgb:30/30/30",
		515	"rgb:3a/3a/3a",
		516	"rgb:44/44/44",
		517	"rgb:4e/4e/4e",
		518	"rgb:58/58/58",
		519	"rgb:62/62/62",
		520	"rgb:6c/6c/6c",
		521	"rgb:76/76/76",
		522	"rgb:80/80/80",
		523	"rgb:8a/8a/8a",
		524	"rgb:94/94/94",
		525	"rgb:9e/9e/9e",
		526	"rgb:a8/a8/a8",
		527	"rgb:b2/b2/b2",
		528	"rgb:bc/bc/bc",
		529	"rgb:c6/c6/c6",
		530	"rgb:d0/d0/d0",
		531	"rgb:da/da/da",
		532	"rgb:e4/e4/e4",
		533	"rgb:ee/ee/ee",
		534	NULL_100
		535	NULL_100
		536	NULL_40
		537	NULL_5
		538	#endif
147		539
148	#ifndef NO_CURSORCOLOR	540	#ifndef NO_CURSORCOLOR
149	COLOR_CURSOR_BACKGROUND,	541	COLOR_CURSOR_BACKGROUND,
150	COLOR_CURSOR_FOREGROUND,	542	COLOR_CURSOR_FOREGROUND,
151	#endif /* ! NO_CURSORCOLOR */	543	#endif /* ! NO_CURSORCOLOR */
152	NULL, /* Color_pointer_fg */	544	NULL, /* Color_pointer_fg */
153	NULL, /* Color_pointer_bg */	545	NULL, /* Color_pointer_bg */
154	NULL, /* Color_border */	546	NULL, /* Color_border */
155	#ifndef NO_BOLD_UNDERLINE_REVERSE	547	#ifndef NO_BOLD_UNDERLINE_REVERSE
156	NULL, /* Color_BD */	548	NULL, /* Color_BD */
157	NULL, /* Color_IT */	549	NULL, /* Color_IT */
158	NULL, /* Color_UL */	550	NULL, /* Color_UL */
159	NULL, /* Color_RV */	551	NULL, /* Color_RV */
160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	552	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
161	#if ENABLE_FRILLS	553	#if ENABLE_FRILLS
162	NULL, // Color_underline	554	NULL, // Color_underline
163	#endif	555	#endif
164	#ifdef OPTION_HC	556	#ifdef OPTION_HC
165	NULL,	557	NULL,
		558	NULL,
166	#endif	559	#endif
167	#ifdef KEEP_SCROLLCOLOR
168	COLOR_SCROLLBAR,	560	COLOR_SCROLLBAR,
		561	#ifdef RXVT_SCROLLBAR
169	COLOR_SCROLLTROUGH,	562	COLOR_SCROLLTROUGH,
170	#endif /* KEEP_SCROLLCOLOR */
171	#if TINTING
172	NULL,
173	#endif	563	#endif
174	#if OFF_FOCUS_FADING	564	#if OFF_FOCUS_FADING
175	"rgb:00/00/00",	565	"rgb:00/00/00",
176	#endif	566	#endif
177	};	567	};
178		568
179	bool	569	void
180	rxvt_term::init_vars ()	570	rxvt_term::init_vars ()
181	{	571	{
182	pix_colors = //	572	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		573
192	MEvent.time = CurrentTime;	574	MEvent.time = CurrentTime;
193	MEvent.button = AnyButton;	575	MEvent.button = AnyButton;
194	options = DEFAULT_OPTIONS;
195	want_refresh = 1;	576	want_refresh = 1;
196	priv_modes = SavedModes = PrivMode_Default;	577	priv_modes = SavedModes = PrivMode_Default;
197	ncol = 80;	578	ncol = 80;
198	nrow = 24;	579	nrow = 24;
199	int_bwidth = INTERNALBORDERWIDTH;	580	int_bwidth = INTERNALBORDERWIDTH;
200	ext_bwidth = EXTERNALBORDERWIDTH;	581	ext_bwidth = EXTERNALBORDERWIDTH;
201	lineSpace = LINESPACE;	582	lineSpace = LINESPACE;
		583	letterSpace = LETTERSPACE;
202	saveLines = SAVELINES;	584	saveLines = SAVELINES;
203	numpix_colors = TOTAL_COLORS;
204		585
205	refresh_limit = 1;
206	refresh_type = SLOW_REFRESH;	586	refresh_type = SLOW_REFRESH;
207		587
208	oldcursor.row = oldcursor.col = -1;	588	oldcursor.row = oldcursor.col = -1;
209	#ifdef XPM_BACKGROUND
210	/* bgPixmap.w = bgPixmap.h = 0; */
211	bgPixmap.x = bgPixmap.y = 50;
212	bgPixmap.pixmap = None;
213	#endif
214		589
215	last_bot = last_state = -1;	590	set_option (Opt_scrollBar);
216		591	set_option (Opt_scrollTtyOutput);
217	return true;	592	set_option (Opt_jumpScroll);
		593	set_option (Opt_skipScroll);
		594	set_option (Opt_secondaryScreen);
		595	set_option (Opt_secondaryScroll);
		596	set_option (Opt_pastableTabs);
		597	set_option (Opt_intensityStyles);
		598	set_option (Opt_iso14755);
		599	set_option (Opt_iso14755_52);
		600	set_option (Opt_buffered);
218	}	601	}
219		602
220	void	603	#if ENABLE_PERL
221	rxvt_term::init_secondary ()	604	static void
		605	rxvt_perl_parse_resource (rxvt_term *term, const char *k, const char *v)
222	{	606	{
223	int i;	607	rxvt_perl.parse_resource (term, k, false, false, 0, v);
224
225	/*
226	* Close all unused file descriptors
227	* We don't want them, we don't need them.
228	*/
229	if ((i = open ("/dev/null", O_RDONLY)) < 0)
230	{
231	/* TODO: BOO HISS */
232	dup2 (STDERR_FILENO, STDIN_FILENO);
233	}
234	else if (i > STDIN_FILENO)
235	{
236	dup2 (i, STDIN_FILENO);
237	close (i);
238	}
239
240	dup2 (STDERR_FILENO, STDOUT_FILENO);
241
242	#if 0 // schmorp sayz closing filies is murder
243	for (i = STDERR_FILENO + 1; i < num_fds; i++)
244	{
245	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
246	if (i == 4 || i == 7)
247	continue;
248	#endif
249	close (i);
250	}
251	#endif
252	}	608	}
		609	#endif
253		610
254	/*----------------------------------------------------------------------*/	611	/*----------------------------------------------------------------------*/
255	const char **	612	const char **
256	rxvt_term::init_resources (int argc, const char *const *argv)	613	rxvt_term::init_resources (int argc, const char *const *argv)
257	{	614	{
258	int i, r_argc;	615	int i;
259	char *val;
260	const char **cmd_argv, **r_argv;	616	const char **cmd_argv;
261		617
262	/*
263	* Look for -exec option. Find => split and make cmd_argv[] of command args
264	*/
265	for (r_argc = 0; r_argc < argc; r_argc++)
266	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
267	break;
268
269	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
270
271	for (i = 0; i < r_argc; i++)
272	r_argv[i] = (const char *)argv[i];
273
274	r_argv[i] = NULL;
275
276	if (r_argc == argc)
277	cmd_argv = NULL;
278	else
279	{
280	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
281
282	for (i = 0; i < argc - r_argc - 1; i++)
283	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
284
285	cmd_argv[i] = NULL;
286	}
287
288	rs[Rs_name] = rxvt_r_basename (argv[0]);	618	rs[Rs_name] = rxvt_basename (argv[0]);
289		619
290	/*	620	/*
291	* Open display, get options/resources and create the window	621	* Open display, get options/resources and create the window
292	*/	622	*/
293		623
294	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	624	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
295	rs[Rs_display_name] = ":0";	625	rs[Rs_display_name] = ":0";
296		626
297	get_options (r_argc, r_argv);	627	cmd_argv = get_options (argc, argv);
298		628
299	if (!(display = displays.get (rs[Rs_display_name])))	629	if (!(display = displays.get (rs[Rs_display_name])))
300	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);	630	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
301		631
		632	// using a local pointer decreases code size a lot
302	xa = display->xa;	633	xa = display->xa;
303		634
304	#if XFT
305	if (rs[Rs_depth])
306	set (display, strtol (rs[Rs_depth], 0, 0));
307	else
308	#endif
309	set (display);	635	set (display);
310
311	extract_resources ();	636	extract_resources ();
312		637
313	free (r_argv);	638	#if ENABLE_FRILLS
		639	if (rs[Rs_visual])
		640	select_visual (strtol (rs[Rs_visual], 0, 0));
		641	else if (rs[Rs_depth])
		642	select_depth (strtol (rs[Rs_depth], 0, 0));
		643	#endif
		644
		645	for (int i = NUM_RESOURCES; i--; )
		646	if (rs [i] == resval_undef)
		647	rs [i] = 0;
314		648
315	#if ENABLE_PERL	649	#if ENABLE_PERL
316	if (!rs[Rs_perl_ext_1])	650	if (!rs[Rs_perl_ext_1])
317	rs[Rs_perl_ext_1] = "default";	651	rs[Rs_perl_ext_1] = "default";
318		652
319	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])	653	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
320	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])	654	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
321	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))	655	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
322	{	656	{
323	rxvt_perl.init (this);	657	rxvt_perl.init (this);
		658	enumerate_resources (rxvt_perl_parse_resource);
324	HOOK_INVOKE ((this, HOOK_INIT, DT_END));	659	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
325	}	660	}
326	#endif	661	#endif
		662
		663	// must be called after initialising the perl interpreter as it
		664	// may invoke the `on_register_command' hook
		665	extract_keysym_resources ();
327		666
328	/*	667	/*
329	* set any defaults not already set	668	* set any defaults not already set
330	*/	669	*/
331	if (cmd_argv && cmd_argv[0])	670	if (cmd_argv && cmd_argv[0])
332	{	671	{
333	if (!rs[Rs_title])	672	if (!rs[Rs_title])
334	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	673	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
		674
335	if (!rs[Rs_iconName])	675	if (!rs[Rs_iconName])
336	rs[Rs_iconName] = rs[Rs_title];	676	rs[Rs_iconName] = rs[Rs_title];
337	}	677	}
338	else	678	else
339	{	679	{
340	if (!rs[Rs_title])	680	if (!rs[Rs_title])
341	rs[Rs_title] = rs[Rs_name];	681	rs[Rs_title] = rs[Rs_name];
		682
342	if (!rs[Rs_iconName])	683	if (!rs[Rs_iconName])
343	rs[Rs_iconName] = rs[Rs_name];	684	rs[Rs_iconName] = rs[Rs_name];
344	}	685	}
345		686
346	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	687	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
…		…
353	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	694	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
354	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());	695	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
355		696
356	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	697	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
357	lineSpace = min (i, std::numeric_limits<int16_t>::max ());	698	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
		699
		700	if (const char *v = rs[Rs_letterSpace])
		701	letterSpace = atoi (v);
		702
		703	rewrap_always = rewrap_never = 0;
		704	if (const char *v = rs[Rs_rewrapMode])
		705	if (!strcmp (v, "never"))
		706	rewrap_never = 1;
		707	else if (!strcmp (v, "always"))
		708	rewrap_always = 1;
		709	else if (!strcmp (v, "auto"))
		710	/* nop **/;
		711	else
		712	rxvt_warn ("invalid rewrapMode, must be auto, always or never.\n");
358	#endif	713	#endif
359		714
360	#ifdef POINTER_BLANK	715	#ifdef POINTER_BLANK
361	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	716	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
362	pointerBlankDelay = i;	717	pointerBlankDelay = i;
363	else	718	else
364	pointerBlankDelay = 2;	719	pointerBlankDelay = 2;
365	#endif	720	#endif
366		721
		722	if (rs[Rs_multiClickTime] && (i = atoi (rs[Rs_multiClickTime])) >= 0)
		723	multiClickTime = i;
		724	else
		725	multiClickTime = 500;
		726
		727	cursor_type = option (Opt_cursorUnderline) ? 1 : 0;
		728
367	/* no point having a scrollbar without having any scrollback! */	729	/* no point having a scrollbar without having any scrollback! */
368	if (!saveLines)	730	if (!saveLines)
369	set_option (Opt_scrollBar, 0);	731	set_option (Opt_scrollBar, 0);
370		732
371	#ifdef PRINTPIPE
372	if (!rs[Rs_print_pipe])
373	rs[Rs_print_pipe] = PRINTPIPE;
374	#endif
375
376	if (!rs[Rs_cutchars])	733	if (!rs[Rs_cutchars])
377	rs[Rs_cutchars] = CUTCHARS;	734	rs[Rs_cutchars] = CUTCHARS;
378		735
379	#ifndef NO_BACKSPACE_KEY	736	#ifndef NO_BACKSPACE_KEY
380	if (!rs[Rs_backspace_key])	737	if (!rs[Rs_backspace_key])
381	# ifdef DEFAULT_BACKSPACE	738	# ifdef DEFAULT_BACKSPACE
382	key_backspace = DEFAULT_BACKSPACE;	739	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
383	# else	740	# else
384	key_backspace = "DEC"; /* can toggle between \010 or \177 */	741	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
385	# endif	742	# endif
386	else
387	{
388	val = strdup (rs[Rs_backspace_key]);
389	rxvt_Str_trim (val);
390	rxvt_Str_escaped (val);
391	key_backspace = val;
392	}
393	#endif	743	#endif
394		744
395	#ifndef NO_DELETE_KEY	745	#ifndef NO_DELETE_KEY
396	if (!rs[Rs_delete_key])	746	if (!rs[Rs_delete_key])
397	# ifdef DEFAULT_DELETE	747	# ifdef DEFAULT_DELETE
398	key_delete = DEFAULT_DELETE;	748	rs[Rs_delete_key] = DEFAULT_DELETE;
399	# else	749	# else
400	key_delete = "\033[3~";	750	rs[Rs_delete_key] = "\033[3~";
401	# endif	751	# endif
402	else
403	{
404	val = strdup (rs[Rs_delete_key]);
405	rxvt_Str_trim (val);
406	rxvt_Str_escaped (val);
407	key_delete = val;
408	}
409	#endif	752	#endif
410	if (rs[Rs_answerbackstring])
411	{
412	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
413	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
414	}
415		753
416	#ifdef HAVE_SCROLLBARS	754	scrollBar.setup (this);
417	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
418	#endif
419		755
420	#ifdef XTERM_REVERSE_VIDEO	756	#ifdef XTERM_REVERSE_VIDEO
421	/* this is how xterm implements reverseVideo */	757	/* this is how xterm implements reverseVideo */
422	if (OPTION (Opt_reverseVideo))	758	if (option (Opt_reverseVideo))
423	{	759	{
424	if (!rs[Rs_color + Color_fg])	760	if (!rs[Rs_color + Color_fg])
425	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	761	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		762
426	if (!rs[Rs_color + Color_bg])	763	if (!rs[Rs_color + Color_bg])
427	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	764	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
428	}	765	}
429	#endif	766	#endif
430		767
…		…
432	if (!rs[Rs_color + i])	769	if (!rs[Rs_color + i])
433	rs[Rs_color + i] = def_colorName[i];	770	rs[Rs_color + i] = def_colorName[i];
434		771
435	#ifndef XTERM_REVERSE_VIDEO	772	#ifndef XTERM_REVERSE_VIDEO
436	/* this is how we implement reverseVideo */	773	/* this is how we implement reverseVideo */
437	if (OPTION (Opt_reverseVideo))	774	if (option (Opt_reverseVideo))
438	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);	775	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
439	#endif	776	#endif
440		777
441	/* convenient aliases for setting fg/bg to colors */	778	/* convenient aliases for setting fg/bg to colors */
442	color_aliases (Color_fg);	779	color_aliases (Color_fg);
443	color_aliases (Color_bg);	780	color_aliases (Color_bg);
444	#ifndef NO_CURSORCOLOR	781	#ifndef NO_CURSORCOLOR
445	color_aliases (Color_cursor);	782	color_aliases (Color_cursor);
446	color_aliases (Color_cursor2);	783	color_aliases (Color_cursor2);
447	#endif /* NO_CURSORCOLOR */	784	#endif /* NO_CURSORCOLOR */
448	color_aliases (Color_pointer_fg);	785	color_aliases (Color_pointer_fg);
449	color_aliases (Color_pointer_bg);	786	color_aliases (Color_pointer_bg);
450	color_aliases (Color_border);	787	color_aliases (Color_border);
451	#ifndef NO_BOLD_UNDERLINE_REVERSE	788	#ifndef NO_BOLD_UNDERLINE_REVERSE
452	color_aliases (Color_BD);	789	color_aliases (Color_BD);
453	color_aliases (Color_UL);	790	color_aliases (Color_UL);
454	color_aliases (Color_RV);	791	color_aliases (Color_RV);
455	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	792	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
456		793
457	if (!rs[Rs_color + Color_border])	794	if (!rs[Rs_color + Color_border])
458	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];	795	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
459		796
460	return cmd_argv;	797	return cmd_argv;
		798	}
		799
		800	/*----------------------------------------------------------------------*/
		801	void
		802	rxvt_term::init (stringvec *argv, stringvec *envv)
		803	{
		804	argv->push_back (0);
		805	envv->push_back (0);
		806
		807	this->argv = argv;
		808	this->envv = envv;
		809
		810	env = new char *[this->envv->size ()];
		811	for (int i = 0; i < this->envv->size (); i++)
		812	env[i] = this->envv->at (i);
		813
		814	init2 (argv->size () - 1, argv->begin ());
		815	}
		816
		817	void
		818	rxvt_term::init (int argc, const char *const *argv, const char *const *envv)
		819	{
		820	#if ENABLE_PERL
		821	// perl might want to access the stringvecs later, so we need to copy them
		822	stringvec *args = new stringvec;
		823	for (int i = 0; i < argc; i++)
		824	args->push_back (strdup (argv [i]));
		825
		826	stringvec *envs = new stringvec;
		827	for (const char *const *var = envv; *var; var++)
		828	envs->push_back (strdup (*var));
		829
		830	init (args, envs);
		831	#else
		832	init2 (argc, argv);
		833	#endif
		834	}
		835
		836	void
		837	rxvt_term::init2 (int argc, const char *const *argv)
		838	{
		839	SET_R (this);
		840	set_locale ("");
		841	set_environ (env); // a few things in X do not call setlocale :(
		842
		843	init_vars ();
		844
		845	const char **cmd_argv = init_resources (argc, argv);
		846
		847	#ifdef KEYSYM_RESOURCE
		848	keyboard->register_done ();
		849	#endif
		850
		851	if (const char *path = rs[Rs_chdir])
		852	if (*path) // ignored if empty
		853	{
		854	if (*path != '/')
		855	rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
		856
		857	if (chdir (path))
		858	rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
		859	}
		860
		861	if (option (Opt_scrollBar))
		862	scrollBar.state = SB_STATE_IDLE; /* set existence for size calculations */
		863
		864	pty = ptytty::create ();
		865
		866	create_windows (argc, argv);
		867
		868	init_xlocale ();
		869
		870	scr_poweron (); // initialize screen
		871
		872	#if 0
		873	XSynchronize (dpy, True);
		874	#endif
		875
		876	if (option (Opt_scrollBar))
		877	scrollBar.resize (); /* create and map scrollbar */
		878
		879	#if ENABLE_PERL
		880	rootwin_ev.start (display, display->root);
		881	#endif
		882
		883	init_done = 1;
		884
		885	init_command (cmd_argv);
		886
		887	if (pty->pty >= 0)
		888	pty_ev.start (pty->pty, ev::READ);
		889
		890	HOOK_INVOKE ((this, HOOK_START, DT_END));
		891
		892	#if ENABLE_XEMBED
		893	if (rs[Rs_embed])
		894	{
		895	long info[2] = { 0, XEMBED_MAPPED };
		896
		897	XChangeProperty (dpy, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		898	32, PropModeReplace, (unsigned char *)&info, 2);
		899	}
		900	#endif
		901
		902	#if HAVE_STARTUP_NOTIFICATION
		903	SnDisplay *snDisplay;
		904	SnLauncheeContext *snContext;
		905
		906	snDisplay = sn_display_new (dpy, NULL, NULL);
		907	snContext = sn_launchee_context_new_from_environment (snDisplay, DefaultScreen (dpy));
		908
		909	/* Tell the window manager that this window is part of the startup context */
		910	if (snContext)
		911	sn_launchee_context_setup_window (snContext, parent);
		912	#endif
		913
		914	XMapWindow (dpy, vt);
		915	XMapWindow (dpy, parent);
		916
		917	#if HAVE_STARTUP_NOTIFICATION
		918	if (snContext)
		919	{
		920	/* Mark the startup process as complete */
		921	sn_launchee_context_complete (snContext);
		922
		923	sn_launchee_context_unref (snContext);
		924	}
		925
		926	sn_display_unref (snDisplay);
		927	#endif
		928
		929	refresh_check ();
461	}	930	}
462		931
463	/*----------------------------------------------------------------------*/	932	/*----------------------------------------------------------------------*/
464	void	933	void
465	rxvt_term::init_env ()	934	rxvt_term::init_env ()
466	{	935	{
467	int i;
468	unsigned int u;
469	char *val;	936	char *val;
		937	char *env_display;
		938	char *env_windowid;
		939	char *env_colorfgbg;
		940	char *env_term;
470		941
471	#ifdef DISPLAY_IS_IP	942	#ifdef DISPLAY_IS_IP
472	/* Fixup display_name for export over pty to any interested terminal	943	/* Fixup display_name for export over pty to any interested terminal
473	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	944	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
474	* (for the first non-loopback interface) that we get from	945	* (for the first non-loopback interface) that we get from
…		…
481	*/	952	*/
482	val = rxvt_network_display (rs[Rs_display_name]);	953	val = rxvt_network_display (rs[Rs_display_name]);
483	rs[Rs_display_name] = (const char *)val;	954	rs[Rs_display_name] = (const char *)val;
484		955
485	if (val == NULL)	956	if (val == NULL)
486	#endif /* DISPLAY_IS_IP */	957	#endif /* DISPLAY_IS_IP */
487	val = XDisplayString (xdisp);	958	val = XDisplayString (dpy);
488		959
489	if (rs[Rs_display_name] == NULL)	960	if (rs[Rs_display_name] == NULL)
490	rs[Rs_display_name] = val; /* use broken `:0' value */	961	rs[Rs_display_name] = val; /* use broken `:0' value */
491		962
492	i = strlen (val);
493	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	963	env_display = (char *)rxvt_malloc (strlen (val) + 9);
494		964
495	sprintf (env_display, "DISPLAY=%s", val);	965	sprintf (env_display, "DISPLAY=%s", val);
496		966
		967	env_windowid = (char *)rxvt_malloc (21);
497	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);	968	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent);
498		969
499	/* add entries to the environment:	970	/* add entries to the environment:
500	* @ DISPLAY: in case we started with -display	971	* @ DISPLAY: in case we started with -display
501	* @ WINDOWID: X window id number of the window	972	* @ WINDOWID: X window id number of the window
502	* @ COLORTERM: terminal sub-name and also indicates its color	973	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
505	* @ COLORFGBG: fg;bg color codes	976	* @ COLORFGBG: fg;bg color codes
506	*/	977	*/
507	putenv (env_display);	978	putenv (env_display);
508	putenv (env_windowid);	979	putenv (env_windowid);
509		980
510	if (env_colorfgbg)	981	env_colorfgbg = get_colorfgbg ();
511	putenv (env_colorfgbg);	982	putenv (env_colorfgbg);
512		983
513	#ifdef RXVT_TERMINFO	984	#ifdef RXVT_TERMINFO
514	putenv ("TERMINFO=" RXVT_TERMINFO);	985	putenv ("TERMINFO=" RXVT_TERMINFO);
515	#endif	986	#endif
516		987
517	if (depth <= 2)	988	if (depth <= 2)
518	putenv ("COLORTERM=" COLORTERMENV "-mono");	989	putenv ((char *)"COLORTERM=" COLORTERMENV "-mono");
519	else	990	else
520	putenv ("COLORTERM=" COLORTERMENVFULL);	991	putenv ((char *)"COLORTERM=" COLORTERMENVFULL);
521		992
522	if (rs[Rs_term_name] != NULL)	993	if (rs[Rs_term_name] != NULL)
523	{	994	{
524	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));	995	env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
525	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	996	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
526	putenv (env_term);	997	putenv (env_term);
527	}	998	}
528	else	999	else
529	putenv ("TERM=" TERMENV);	1000	putenv ((char *)"TERM=" TERMENV);
530		1001
531	#ifdef HAVE_UNSETENV	1002	#ifdef HAVE_UNSETENV
532	/* avoid passing old settings and confusing term size */	1003	/* avoid passing old settings and confusing term size */
533	unsetenv ("LINES");	1004	unsetenv ("LINES");
534	unsetenv ("COLUMNS");	1005	unsetenv ("COLUMNS");
535	unsetenv ("TERMCAP"); /* terminfo should be okay */	1006	unsetenv ("TERMCAP"); /* terminfo should be okay */
536	#endif /* HAVE_UNSETENV */	1007	#endif /* HAVE_UNSETENV */
537	}	1008	}
538		1009
539	/*----------------------------------------------------------------------*/	1010	/*----------------------------------------------------------------------*/
540	/*
541	* This is more or less stolen straight from XFree86 xterm.
542	* This should support all European type languages.
543	*/
544	void	1011	void
545	rxvt_term::set_locale (const char *locale)	1012	rxvt_term::set_locale (const char *locale)
546	{	1013	{
547	set_environ (envv);	1014	set_environ (env);
548		1015
549	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
550	free (this->locale);	1016	free (this->locale);
551	this->locale = setlocale (LC_CTYPE, locale);	1017	this->locale = setlocale (LC_CTYPE, locale);
552		1018
553	if (!this->locale)	1019	if (!this->locale)
554	{	1020	{
…		…
558	setlocale (LC_CTYPE, "C");	1024	setlocale (LC_CTYPE, "C");
559	}	1025	}
560	else	1026	else
561	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");	1027	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
562		1028
563	this->locale = "C";	1029	this->locale = (char *)"C"; /* strdup'ed below */
564	}	1030	}
565		1031
566		1032
567	this->locale = rxvt_strdup (this->locale);	1033	this->locale = strdup (this->locale);
568	SET_LOCALE (this->locale);	1034	SET_LOCALE (this->locale);
569	mbstate.reset ();	1035	mbstate.reset ();
570	#endif
571		1036
572	#if HAVE_NL_LANGINFO	1037	#if HAVE_NL_LANGINFO
573	char *codeset = strdup (nl_langinfo (CODESET));	1038	char *codeset = nl_langinfo (CODESET);
574	// /^UTF.?8/i	1039	// /^UTF.?8/i
575	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')	1040	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
576	&& (codeset[1] == 'T' || codeset[1] == 't')	1041	&& (codeset[1] == 'T' || codeset[1] == 't')
577	&& (codeset[2] == 'F' || codeset[2] == 'f')	1042	&& (codeset[2] == 'F' || codeset[2] == 'f')
578	&& (codeset[3] == '8' || codeset[4] == '8');	1043	&& (codeset[3] == '8' || codeset[4] == '8');
579	free (codeset);
580	#else	1044	#else
581	enc_utf8 = 0;	1045	enc_utf8 = 0;
582	#endif	1046	#endif
583	}	1047	}
584		1048
585	void	1049	void
586	rxvt_term::init_xlocale ()	1050	rxvt_term::init_xlocale ()
587	{	1051	{
588	set_environ (envv);	1052	set_environ (env);
589		1053
590	#ifdef USE_XIM	1054	#if USE_XIM
591	if (!locale)	1055	if (!locale)
592	rxvt_warn ("setting locale failed, working without locale support.\n");	1056	rxvt_warn ("setting locale failed, continuing without locale support.\n");
593	else	1057	else
594	{	1058	{
595	set_string_property (xa[XA_WM_LOCALE_NAME], locale);	1059	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
596		1060
597	if (!XSupportsLocale ())	1061	if (!XSupportsLocale ())
598	{	1062	{
599	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");	1063	rxvt_warn ("the locale is not supported by Xlib, continuing without locale support.\n");
600	return;	1064	return;
601	}	1065	}
602		1066
603	im_ev.start (display);	1067	im_ev.start (display);
604		1068
…		…
616	* Initialize the command connection.	1080	* Initialize the command connection.
617	* This should be called after the X server connection is established.	1081	* This should be called after the X server connection is established.
618	*/	1082	*/
619		1083
620	#ifdef META8_OPTION	1084	#ifdef META8_OPTION
621	meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;	1085	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
622	#endif	1086	#endif
623		1087
624	get_ourmods ();	1088	get_ourmods ();
625		1089
626	if (!OPTION (Opt_scrollTtyOutput))	1090	if (!option (Opt_scrollTtyOutput))
627	priv_modes |= PrivMode_TtyOutputInh;	1091	priv_modes |= PrivMode_TtyOutputInh;
628	if (OPTION (Opt_scrollTtyKeypress))	1092	if (option (Opt_scrollTtyKeypress))
629	priv_modes |= PrivMode_Keypress;	1093	priv_modes |= PrivMode_Keypress;
630	if (!OPTION (Opt_jumpScroll))	1094	if (!option (Opt_jumpScroll))
631	priv_modes |= PrivMode_smoothScroll;	1095	priv_modes |= PrivMode_smoothScroll;
632		1096
633	#ifndef NO_BACKSPACE_KEY	1097	#ifndef NO_BACKSPACE_KEY
634	if (strcmp (key_backspace, "DEC") == 0)	1098	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
635	priv_modes |= PrivMode_HaveBackSpace;	1099	priv_modes |= PrivMode_HaveBackSpace;
636	#endif	1100	#endif
637		1101
638	/* add value for scrollBar */	1102	/* add value for scrollBar */
639	if (scrollBar.state)	1103	if (scrollBar.state)
…		…
645	run_command (argv);	1109	run_command (argv);
646	}	1110	}
647		1111
648	/*----------------------------------------------------------------------*/	1112	/*----------------------------------------------------------------------*/
649	void	1113	void
650	rxvt_term::Get_Colours ()	1114	rxvt_term::get_colors ()
651	{	1115	{
652	int i;	1116	int i;
653		1117
654	#ifdef OFF_FOCUS_FADING	1118	#ifdef OFF_FOCUS_FADING
655	pix_colors = pix_colors_focused;	1119	pix_colors = pix_colors_focused;
656	#endif	1120	#endif
657		1121
658	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)	1122	for (i = 0; i < NRS_COLORS; i++)
659	{
660	const char *name = rs[Rs_color + i];	1123	if (const char *name = rs[Rs_color + i])
661
662	if (!name)
663	continue;
664
665	rxvt_color xcol;
666
667	if (!set_color (xcol, name))	1124	set_color (pix_colors [i], name);
668	{
669	#ifndef XTERM_REVERSE_VIDEO
670	if (i < 2 && OPTION (Opt_reverseVideo))
671	name = def_colorName [1 - i];
672	else
673	#endif
674	name = def_colorName [i];
675
676	if (!name)
677	continue;
678
679	if (!set_color (xcol, name))
680	{
681	switch (i)
682	{
683	case Color_fg:
684	case Color_bg:
685	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
686	name = "";
687	break;
688	#ifndef NO_CURSORCOLOR
689	case Color_cursor2:
690	#endif
691	case Color_pointer_fg:
692	name = rs[Rs_color + Color_fg];
693	xcol = pix_colors[Color_fg];
694	break;
695	default:
696	name = rs[Rs_color + Color_bg];
697	xcol = pix_colors[Color_bg];
698	break;
699	}
700	}
701	}
702
703	pix_colors[i] = xcol;
704	rs[Rs_color + i] = name;
705	}
706
707	#ifdef OFF_FOCUS_FADING
708	if (rs[Rs_fade])
709	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
710	{
711	rgba c;
712	pix_colors[Color_fade].get (this, c);
713	pix_colors_focused[i].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused[i],c);
714	}
715	#endif
716
717	if (depth <= 2)
718	{
719	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
720	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
721	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
722	}
723		1125
724	/*	1126	/*
725	* get scrollBar shadow colors	1127	* get scrollBar shadow colors
726	*	1128	*
727	* The calculations of topShadow/bottomShadow values are adapted	1129	* The calculations of topShadow/bottomShadow values are adapted
728	* from the fvwm window manager.	1130	* from the fvwm window manager.
729	*/	1131	*/
730	#ifdef KEEP_SCROLLCOLOR	1132	#ifdef RXVT_SCROLLBAR
		1133	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
731		1134
732	if (depth <= 2)	1135	rgba cscroll;
733	{	1136	pix_colors [Color_scroll].get (cscroll);
734	/* Monochrome */
735	pix_colors[Color_scroll] = pix_colors[Color_fg];
736	pix_colors[Color_topShadow] = pix_colors[Color_bg];
737	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
738	}
739	else
740	{
741	rxvt_color xcol[2];
742	/* xcol[0] == white
743	* xcol[1] == top shadow
744	* xcol[2] == bot shadow */
745		1137
746	xcol[1] = pix_colors[Color_scroll];
747	xcol[0].set (this, rgba (rgba::MAX_CC, rgba::MAX_CC, rgba::MAX_CC));
748
749	rgba c0, c1;
750
751	xcol[0].get (this, c0);
752	xcol[1].get (this, c1);
753
754	xcol[1].fade (this, 50, pix_colors[Color_bottomShadow]);
755
756	/* topShadowColor */	1138	/* topShadowColor */
757	if (!xcol[1].set (this,	1139	if (!pix_colors[Color_topShadow].set (this,
758	rgba (	1140	rgba (
759	min (c0.r, max (c1.r / 5, c1.r) * 7 / 5),	1141	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
760	min (c0.g, max (c1.g / 5, c1.g) * 7 / 5),	1142	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
761	min (c0.b, max (c1.b / 5, c1.b) * 7 / 5),	1143	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
762	c1.a) // pa1 vs. pa0: arbitrary	1144	cscroll.a)
763	));	1145	))
764	xcol[1] = pix_colors[Color_White];	1146	alias_color (Color_topShadow, Color_White);
		1147	#endif
765		1148
766	pix_colors[Color_topShadow] = xcol[1];	1149	#ifdef OFF_FOCUS_FADING
767	}	1150	for (i = 0; i < NRS_COLORS; i++)
768	#endif /* KEEP_SCROLLCOLOR */	1151	update_fade_color (i, true);
		1152	#endif
769	}	1153	}
770		1154
771	/*----------------------------------------------------------------------*/	1155	/*----------------------------------------------------------------------*/
772	/* color aliases, fg/bg bright-bold */	1156	/* color aliases, fg/bg bright-bold */
773	void	1157	void
774	rxvt_term::color_aliases (int idx)	1158	rxvt_term::color_aliases (int idx)
775	{	1159	{
776	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))	1160	if (rs[Rs_color + idx] && isdigit (*rs[Rs_color + idx]))
777	{	1161	{
778	int i = atoi (rs[Rs_color + idx]);	1162	int i = atoi (rs[Rs_color + idx]);
779		1163
780	if (i >= 8 && i <= 15)	1164	if (i >= 8 && i <= 15)
781	{ /* bright colors */	1165	/* bright colors */
782	i -= 8;
783	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	1166	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
784	return;	1167	else if (i >= 0 && i <= 7)
785	}	1168	/* normal colors */
786
787	if (i >= 0 && i <= 7) /* normal colors */
788	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	1169	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
789	}	1170	}
790	}	1171	}
791		1172
792	/*----------------------------------------------------------------------*/	1173	/*----------------------------------------------------------------------*/
…		…
812		1193
813	if (rsmod	1194	if (rsmod
814	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)	1195	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
815	requestedmeta = rsmod[3] - '0';	1196	requestedmeta = rsmod[3] - '0';
816		1197
817	map = XGetModifierMapping (xdisp);	1198	map = XGetModifierMapping (dpy);
818	kc = map->modifiermap;	1199	kc = map->modifiermap;
819		1200
820	for (i = 1; i < 6; i++)	1201	for (i = 1; i < 6; i++)
821	{	1202	{
822	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	1203	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
…		…
824	for (j = map->max_keypermod; j--; k++)	1205	for (j = map->max_keypermod; j--; k++)
825	{	1206	{
826	if (kc[k] == 0)	1207	if (kc[k] == 0)
827	break;	1208	break;
828		1209
829	switch (XKeycodeToKeysym (xdisp, kc[k], 0))	1210	switch (rxvt_XKeycodeToKeysym (dpy, kc[k], 0))
830	{	1211	{
831	case XK_Num_Lock:	1212	case XK_Num_Lock:
832	ModNumLockMask = modmasks[i - 1];	1213	ModNumLockMask = modmasks[i - 1];
833	continue;	1214	continue;
834		1215
…		…
876		1257
877	if (i)	1258	if (i)
878	ModMetaMask = modmasks[i - 1];	1259	ModMetaMask = modmasks[i - 1];
879	}	1260	}
880		1261
		1262	void
		1263	rxvt_term::set_icon (const char *file)
		1264	{
		1265	#if HAVE_PIXBUF && ENABLE_EWMH
		1266	GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
		1267	if (!pixbuf)
		1268	{
		1269	rxvt_warn ("Loading image icon failed, continuing without.\n");
		1270	return;
		1271	}
		1272
		1273	unsigned int w = gdk_pixbuf_get_width (pixbuf);
		1274	unsigned int h = gdk_pixbuf_get_height (pixbuf);
		1275
		1276	if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
		1277	{
		1278	rxvt_warn ("Icon image too big, continuing without.\n");
		1279	g_object_unref (pixbuf);
		1280	return;
		1281	}
		1282
		1283	if (long *buffer = (long *)malloc ((2 + w * h) * sizeof (long)))
		1284	{
		1285	int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
		1286	unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
		1287	int channels = gdk_pixbuf_get_n_channels (pixbuf);
		1288
		1289	buffer [0] = w;
		1290	buffer [1] = h;
		1291	for (int i = 0; i < h; i++)
		1292	{
		1293	for (int j = 0; j < w; j++)
		1294	{
		1295	unsigned char *pixel = row + j * channels;
		1296	long value;
		1297
		1298	if (channels == 4)
		1299	value = pixel[3];
		1300	else
		1301	value = (unsigned char)0x00ff;
		1302
		1303	value = (value << 8) + pixel[0];
		1304	value = (value << 8) + pixel[1];
		1305	value = (value << 8) + pixel[2];
		1306	buffer[(i * w + j) + 2] = value;
		1307	}
		1308
		1309	row += rowstride;
		1310	}
		1311
		1312	XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
		1313	PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
		1314	free (buffer);
		1315	}
		1316	else
		1317	rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
		1318
		1319	g_object_unref (pixbuf);
		1320	#endif
		1321	}
		1322
881	/*----------------------------------------------------------------------*/	1323	/*----------------------------------------------------------------------*/
882	/* rxvt_Create_Windows () - Open and map the window */	1324	/* Open and map the window */
883	void	1325	void
884	rxvt_term::create_windows (int argc, const char *const *argv)	1326	rxvt_term::create_windows (int argc, const char *const *argv)
885	{	1327	{
886	XClassHint classHint;	1328	XClassHint classHint;
887	XWMHints wmHint;	1329	XWMHints wmHint;
888	#if ENABLE_FRILLS	1330	#if ENABLE_FRILLS
889	MWMHints mwmhints;	1331	MWMHints mwmhints = { };
890	#endif	1332	#endif
891	XGCValues gcvalue;	1333	XGCValues gcvalue;
892	XSetWindowAttributes attributes;	1334	XSetWindowAttributes attributes;
893	Window top, parent;	1335	Window top, parent;
894		1336
895	dLocal (Display *, xdisp);	1337	dLocal (Display *, dpy);
896		1338
897	/* grab colors before netscape does */	1339	/* grab colors before netscape does */
898	Get_Colours ();	1340	get_colors ();
899		1341
900	if (!set_fonts ())	1342	if (!set_fonts ())
901	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");	1343	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
902		1344
903	parent = display->root;	1345	parent = display->root;
904		1346
905	attributes.override_redirect = !!OPTION (Opt_override_redirect);	1347	attributes.override_redirect = !!option (Opt_override_redirect);
906		1348
907	#if ENABLE_FRILLS	1349	#if ENABLE_FRILLS
908	if (OPTION (Opt_borderLess))	1350	if (option (Opt_borderLess))
909	{	1351	{
910	if (XInternAtom (xdisp, "_MOTIF_WM_INFO", True) == None)	1352	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
911	{	1353	{
912	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/	1354	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
913	attributes.override_redirect = true;	1355	attributes.override_redirect = true;
914	mwmhints.flags = 0;
915	}	1356	}
916	else	1357	else
917	{	1358	{
918	mwmhints.flags = MWM_HINTS_DECORATIONS;	1359	mwmhints.flags = MWM_HINTS_DECORATIONS;
919	mwmhints.decorations = 0;
920	}	1360	}
921	}	1361	}
922	else
923	mwmhints.flags = 0;
924	#endif	1362	#endif
925		1363
926	#if ENABLE_XEMBED	1364	#if ENABLE_XEMBED
927	if (rs[Rs_embed])	1365	if (rs[Rs_embed])
928	{	1366	{
929	XWindowAttributes wattr;	1367	XWindowAttributes wattr;
930		1368
931	parent = strtol (rs[Rs_embed], 0, 0);	1369	parent = strtol (rs[Rs_embed], 0, 0);
932		1370
933	if (!XGetWindowAttributes (xdisp, parent, &wattr))	1371	if (!XGetWindowAttributes (dpy, parent, &wattr))
934	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");	1372	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
935		1373
936	window_calc (wattr.width, wattr.height);	1374	window_calc (wattr.width, wattr.height);
937	}	1375	}
938	#endif	1376	#endif
939		1377
940	window_calc (0, 0);	1378	window_calc (0, 0);
941		1379
942	/* sub-window placement & size in rxvt_resize_subwindows () */	1380	/* sub-window placement & size in rxvt_term::resize_all_windows () */
943	attributes.background_pixel = pix_colors_focused [Color_border];	1381	attributes.background_pixel = pix_colors_focused [Color_border];
944	attributes.border_pixel = pix_colors_focused [Color_border];	1382	attributes.border_pixel = pix_colors_focused [Color_border];
945	attributes.colormap = cmap;	1383	attributes.colormap = cmap;
946		1384
947	top = XCreateWindow (xdisp, parent,	1385	top = XCreateWindow (dpy, parent,
948	szHint.x, szHint.y,	1386	szHint.x, szHint.y,
949	szHint.width, szHint.height,	1387	szHint.width, szHint.height,
950	ext_bwidth,	1388	ext_bwidth,
951	depth, InputOutput, visual,	1389	depth, InputOutput, visual,
952	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,	1390	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
953	&attributes);	1391	&attributes);
954		1392
955	this->parent[0] = top;	1393	this->parent = top;
956		1394
957	old_width = szHint.width;	1395	set_title (rs [Rs_title]);
958	old_height = szHint.height;	1396	set_icon_name (rs [Rs_iconName]);
959
960	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
961	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
962		1397
963	classHint.res_name = (char *)rs[Rs_name];	1398	classHint.res_name = (char *)rs[Rs_name];
964	classHint.res_class = (char *)RESCLASS;	1399	classHint.res_class = (char *)RESCLASS;
965		1400
966	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1401	wmHint.flags = InputHint | StateHint | WindowGroupHint;
967	wmHint.input = True;	1402	wmHint.input = True;
968	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;	1403	wmHint.initial_state = option (Opt_iconic) ? IconicState
		1404	: option (Opt_dockapp) ? WithdrawnState
		1405	: NormalState;
969	wmHint.window_group = top;	1406	wmHint.window_group = top;
970		1407
971	XmbSetWMProperties (xdisp, top, NULL, NULL, (char **)argv, argc,	1408	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
972	&szHint, &wmHint, &classHint);	1409	&szHint, &wmHint, &classHint);
		1410	#if ENABLE_EWMH
		1411	/*
		1412	* set up icon hint
		1413	* rs [Rs_iconfile] is path to icon
		1414	*/
		1415
		1416	if (rs [Rs_iconfile])
		1417	set_icon (rs [Rs_iconfile]);
		1418	#endif
973		1419
974	#if ENABLE_FRILLS	1420	#if ENABLE_FRILLS
975	if (mwmhints.flags)	1421	if (mwmhints.flags)
976	XChangeProperty (xdisp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,	1422	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
977	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);	1423	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
978	#endif	1424	#endif
979		1425
980	Atom protocols[] = {	1426	Atom protocols[] = {
981	xa[XA_WM_DELETE_WINDOW],	1427	xa[XA_WM_DELETE_WINDOW],
982	#if ENABLE_EWMH	1428	#if ENABLE_EWMH
983	xa[XA_NET_WM_PING],	1429	xa[XA_NET_WM_PING],
984	#endif	1430	#endif
985	};	1431	};
986		1432
987	XSetWMProtocols (xdisp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));	1433	XSetWMProtocols (dpy, top, protocols, ecb_array_length (protocols));
988		1434
989	#if ENABLE_FRILLS	1435	#if ENABLE_FRILLS
990	if (rs[Rs_transient_for])	1436	if (rs[Rs_transient_for])
991	XSetTransientForHint (xdisp, top, (Window)strtol (rs[Rs_transient_for], 0, 0));	1437	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
992	#endif	1438	#endif
993		1439
994	#if ENABLE_EWMH	1440	#if ENABLE_EWMH
995	long pid = getpid ();	1441	long pid = getpid ();
996		1442
997	XChangeProperty (xdisp, top,	1443	XChangeProperty (dpy, top,
998	xa[XA_NET_WM_PID], XA_CARDINAL, 32,	1444	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
999	PropModeReplace, (unsigned char *)&pid, 1);	1445	PropModeReplace, (unsigned char *)&pid, 1);
1000		1446
1001	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default	1447	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1002	#endif	1448	#endif
1003		1449
1004	XSelectInput (xdisp, top,	1450	XSelectInput (dpy, top,
1005	KeyPressMask	1451	KeyPressMask
1006	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755	1452	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1007	| KeyReleaseMask	1453	| KeyReleaseMask
1008	#endif	1454	#endif
1009	| FocusChangeMask | VisibilityChangeMask	1455	| FocusChangeMask | VisibilityChangeMask
1010	| ExposureMask | StructureNotifyMask);	1456	| ExposureMask | StructureNotifyMask);
1011		1457
1012	termwin_ev.start (display, top);	1458	termwin_ev.start (display, top);
1013		1459
1014	/* vt cursor: Black-on-White is standard, but this is more popular */	1460	/* vt cursor: Black-on-White is standard, but this is more popular */
		1461	unsigned int shape = XC_xterm;
		1462
		1463	#ifdef HAVE_XMU
		1464	if (rs[Rs_pointerShape])
		1465	{
		1466	int stmp = XmuCursorNameToIndex (rs[Rs_pointerShape]);
		1467	if (stmp >= 0)
		1468	shape = stmp;
		1469	}
		1470	#endif
		1471
1015	TermWin_cursor = XCreateFontCursor (xdisp, XC_xterm);	1472	TermWin_cursor = XCreateFontCursor (dpy, shape);
1016
1017	#ifdef HAVE_SCROLLBARS
1018	/* cursor scrollBar: Black-on-White */
1019	leftptr_cursor = XCreateFontCursor (xdisp, XC_left_ptr);
1020	#endif
1021		1473
1022	/* the vt window */	1474	/* the vt window */
1023	vt = XCreateSimpleWindow (xdisp, top,	1475	vt = XCreateSimpleWindow (dpy, top,
1024	window_vt_x, window_vt_y,	1476	window_vt_x, window_vt_y,
1025	width, height,	1477	vt_width, vt_height,
1026	0,	1478	0,
1027	pix_colors_focused[Color_fg],	1479	pix_colors_focused[Color_fg],
1028	pix_colors_focused[Color_bg]);	1480	pix_colors_focused[Color_bg]);
1029		1481
1030	attributes.bit_gravity = NorthWestGravity;	1482	attributes.bit_gravity = NorthWestGravity;
1031	XChangeWindowAttributes (xdisp, vt, CWBitGravity, &attributes);	1483	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1032		1484
1033	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1485	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1034		1486
1035	if (OPTION (Opt_pointerBlank))	1487	if (option (Opt_pointerBlank))
1036	vt_emask |= PointerMotionMask;	1488	vt_emask |= PointerMotionMask;
1037	else	1489	else
1038	vt_emask |= Button1MotionMask | Button3MotionMask;	1490	vt_emask |= Button1MotionMask | Button3MotionMask;
1039		1491
1040	vt_select_input ();	1492	vt_select_input ();
1041		1493
1042	vt_ev.start (display, vt);	1494	vt_ev.start (display, vt);
1043		1495
1044	#ifdef XPM_BACKGROUND
1045	if (rs[Rs_backgroundPixmap] != NULL
1046	&& !OPTION (Opt_transparent))
1047	{
1048	const char *p = rs[Rs_backgroundPixmap];
1049
1050	if ((p = strchr (p, ';')) != NULL)
1051	{
1052	p++;
1053	scale_pixmap (p);
1054	}
1055
1056	set_bgPixmap (rs[Rs_backgroundPixmap]);
1057	scr_touch (true);
1058	}
1059	#endif
1060
1061	/* graphics context for the vt window */	1496	/* graphics context for the vt window */
1062	gcvalue.foreground = pix_colors[Color_fg];	1497	gcvalue.foreground = pix_colors[Color_fg];
1063	gcvalue.background = pix_colors[Color_bg];	1498	gcvalue.background = pix_colors[Color_bg];
1064	gcvalue.graphics_exposures = 1;	1499	gcvalue.graphics_exposures = 0;
1065		1500
1066	gc = XCreateGC (xdisp, vt,	1501	gc = XCreateGC (dpy, vt,
1067	GCForeground | GCBackground | GCGraphicsExposures,	1502	GCForeground | GCBackground | GCGraphicsExposures,
1068	&gcvalue);	1503	&gcvalue);
1069		1504
1070	drawable = new rxvt_drawable (this, vt);	1505	drawable = new rxvt_drawable (this, vt);
1071
1072	#ifdef RXVT_SCROLLBAR
1073	gcvalue.foreground = pix_colors[Color_topShadow];
1074	topShadowGC = XCreateGC (xdisp, vt, GCForeground, &gcvalue);
1075	gcvalue.foreground = pix_colors[Color_bottomShadow];
1076	botShadowGC = XCreateGC (xdisp, vt, GCForeground, &gcvalue);
1077	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1078	scrollbarGC = XCreateGC (xdisp, vt, GCForeground, &gcvalue);
1079	#endif
1080		1506
1081	#ifdef OFF_FOCUS_FADING	1507	#ifdef OFF_FOCUS_FADING
1082	// initially we are in unfocused state	1508	// initially we are in unfocused state
1083	if (rs[Rs_fade])	1509	if (rs[Rs_fade])
1084	pix_colors = pix_colors_unfocused;	1510	pix_colors = pix_colors_unfocused;
1085	#endif	1511	#endif
1086		1512
1087	pointer_unblank ();	1513	pointer_unblank ();
1088	scr_recolour ();	1514	scr_recolor ();
1089	}
1090
1091	/* ------------------------------------------------------------------------- *
1092	* GET TTY CURRENT STATE *
1093	* ------------------------------------------------------------------------- */
1094	void
1095	rxvt_get_ttymode (ttymode_t *tio, int erase)
1096	{
1097	#ifdef HAVE_TERMIOS_H
1098	/*
1099	* standard System V termios interface
1100	*/
1101	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1102	{
1103	// return error - use system defaults,
1104	// where possible, and zero elsewhere
1105	memset (tio, 0, sizeof (ttymode_t));
1106
1107	tio->c_cc[VINTR] = CINTR;
1108	tio->c_cc[VQUIT] = CQUIT;
1109	tio->c_cc[VERASE] = CERASE;
1110	#ifdef VERASE2
1111	tio->c_cc[VERASE2] = CERASE2;
1112	#endif
1113	tio->c_cc[VKILL] = CKILL;
1114	tio->c_cc[VSTART] = CSTART;
1115	tio->c_cc[VSTOP] = CSTOP;
1116	tio->c_cc[VSUSP] = CSUSP;
1117	# ifdef VDSUSP
1118	tio->c_cc[VDSUSP] = CDSUSP;
1119	# endif
1120	# ifdef VREPRINT
1121	tio->c_cc[VREPRINT] = CRPRNT;
1122	# endif
1123	# ifdef VDISCRD
1124	tio->c_cc[VDISCRD] = CFLUSH;
1125	# endif
1126	# ifdef VWERSE
1127	tio->c_cc[VWERSE] = CWERASE;
1128	# endif
1129	# ifdef VLNEXT
1130	tio->c_cc[VLNEXT] = CLNEXT;
1131	# endif
1132	}
1133
1134	tio->c_cc[VEOF] = CEOF;
1135	tio->c_cc[VEOL] = VDISABLE;
1136	# ifdef VEOL2
1137	tio->c_cc[VEOL2] = VDISABLE;
1138	# endif
1139	# ifdef VSWTC
1140	tio->c_cc[VSWTC] = VDISABLE;
1141	# endif
1142	# ifdef VSWTCH
1143	tio->c_cc[VSWTCH] = VDISABLE;
1144	# endif
1145	# if VMIN != VEOF
1146	tio->c_cc[VMIN] = 1;
1147	# endif
1148	# if VTIME != VEOL
1149	tio->c_cc[VTIME] = 0;
1150	# endif
1151
1152	if (erase != -1)
1153	tio->c_cc[VERASE] = (char)erase;
1154
1155	/* input modes */
1156	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1157	# ifdef IMAXBEL
1158	| IMAXBEL
1159	# endif
1160	| IXON);
1161
1162	/* output modes */
1163	tio->c_oflag = (OPOST | ONLCR);
1164
1165	/* control modes */
1166	tio->c_cflag = (CS8 | CREAD);
1167
1168	/* line discipline modes */
1169	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1170	# if defined (ECHOCTL) && defined (ECHOKE)
1171	| ECHOCTL | ECHOKE
1172	# endif
1173	| ECHOE | ECHOK);
1174	# else /* HAVE_TERMIOS_H */
1175
1176	/*
1177	* sgtty interface
1178	*/
1179
1180	/* get parameters -- gtty */
1181	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1182	{
1183	tio->sg.sg_erase = CERASE; /* ^H */
1184	tio->sg.sg_kill = CKILL; /* ^U */
1185	}
1186
1187	if (erase != -1)
1188	tio->sg.sg_erase = (char)erase;
1189
1190	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1191
1192	/* get special characters */
1193	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1194	{
1195	tio->tc.t_intrc = CINTR; /* ^C */
1196	tio->tc.t_quitc = CQUIT; /* ^\ */
1197	tio->tc.t_startc = CSTART; /* ^Q */
1198	tio->tc.t_stopc = CSTOP; /* ^S */
1199	tio->tc.t_eofc = CEOF; /* ^D */
1200	tio->tc.t_brkc = -1;
1201	}
1202
1203	/* get local special chars */
1204	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1205	{
1206	tio->lc.t_suspc = CSUSP; /* ^Z */
1207	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1208	tio->lc.t_rprntc = CRPRNT; /* ^R */
1209	tio->lc.t_flushc = CFLUSH; /* ^O */
1210	tio->lc.t_werasc = CWERASE; /* ^W */
1211	tio->lc.t_lnextc = CLNEXT; /* ^V */
1212	}
1213	/* get line discipline */
1214	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1215	# ifdef NTTYDISC
1216	tio->line = NTTYDISC;
1217	# endif /* NTTYDISC */
1218
1219	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1220	#endif /* HAVE_TERMIOS_H */
1221
1222	/*
1223	* Debugging
1224	*/
1225	#ifdef DEBUG_TTYMODE
1226	#ifdef HAVE_TERMIOS_H
1227	/* c_iflag bits */
1228	fprintf (stderr, "Input flags\n");
1229
1230	/* cpp token stringize doesn't work on all machines <sigh> */
1231	# define FOO(flag,name) \
1232	if ((tio->c_iflag) & flag) \
1233	fprintf (stderr, "%s ", name)
1234
1235	/* c_iflag bits */
1236	FOO (IGNBRK, "IGNBRK");
1237	FOO (BRKINT, "BRKINT");
1238	FOO (IGNPAR, "IGNPAR");
1239	FOO (PARMRK, "PARMRK");
1240	FOO (INPCK, "INPCK");
1241	FOO (ISTRIP, "ISTRIP");
1242	FOO (INLCR, "INLCR");
1243	FOO (IGNCR, "IGNCR");
1244	FOO (ICRNL, "ICRNL");
1245	FOO (IXON, "IXON");
1246	FOO (IXOFF, "IXOFF");
1247	# ifdef IUCLC
1248	FOO (IUCLC, "IUCLC");
1249	# endif
1250	# ifdef IXANY
1251	FOO (IXANY, "IXANY");
1252	# endif
1253	# ifdef IMAXBEL
1254	FOO (IMAXBEL, "IMAXBEL");
1255	# endif
1256
1257	fprintf (stderr, "\n");
1258
1259	# undef FOO
1260	# define FOO(entry, name) \
1261	fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1262
1263	FOO (VINTR, "VINTR");
1264	FOO (VQUIT, "VQUIT");
1265	FOO (VERASE, "VERASE");
1266	FOO (VKILL, "VKILL");
1267	FOO (VEOF, "VEOF");
1268	FOO (VEOL, "VEOL");
1269	# ifdef VEOL2
1270	FOO (VEOL2, "VEOL2");
1271	# endif
1272	# ifdef VSWTC
1273	FOO (VSWTC, "VSWTC");
1274	# endif
1275	# ifdef VSWTCH
1276	FOO (VSWTCH, "VSWTCH");
1277	# endif
1278	FOO (VSTART, "VSTART");
1279	FOO (VSTOP, "VSTOP");
1280	FOO (VSUSP, "VSUSP");
1281	# ifdef VDSUSP
1282	FOO (VDSUSP, "VDSUSP");
1283	# endif
1284	# ifdef VREPRINT
1285	FOO (VREPRINT, "VREPRINT");
1286	# endif
1287	# ifdef VDISCRD
1288	FOO (VDISCRD, "VDISCRD");
1289	# endif
1290	# ifdef VWERSE
1291	FOO (VWERSE, "VWERSE");
1292	# endif
1293	# ifdef VLNEXT
1294	FOO (VLNEXT, "VLNEXT");
1295	# endif
1296
1297	fprintf (stderr, "\n");
1298	# undef FOO
1299	# endif /* HAVE_TERMIOS_H */
1300	#endif /* DEBUG_TTYMODE */
1301	}	1515	}
1302		1516
1303	/*----------------------------------------------------------------------*/	1517	/*----------------------------------------------------------------------*/
1304	/*	1518	/*
1305	* Run the command in a subprocess and return a file descriptor for the	1519	* Run the command in a subprocess and return a file descriptor for the
…		…
1317	if (pty->pty >= 0)	1531	if (pty->pty >= 0)
1318	{	1532	{
1319	if (getfd_hook)	1533	if (getfd_hook)
1320	pty->pty = (*getfd_hook) (pty->pty);	1534	pty->pty = (*getfd_hook) (pty->pty);
1321		1535
1322	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))	1536	if (pty->pty < 0)
1323	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");	1537	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1324	}	1538	}
1325	}	1539	}
1326	else	1540	else
1327	#endif	1541	#endif
1328	if (!pty->get ())	1542	if (!pty->get ())
1329	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");	1543	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1330		1544
		1545	fcntl (pty->pty, F_SETFL, O_NONBLOCK);
		1546
		1547	struct termios tio = def_tio;
		1548
		1549	#ifndef NO_BACKSPACE_KEY
		1550	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
		1551	tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
		1552	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
		1553	tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
		1554	#endif
		1555
		1556	/* init terminal attributes */
		1557	cfsetospeed (&tio, BAUDRATE);
		1558	cfsetispeed (&tio, BAUDRATE);
		1559	tcsetattr (pty->tty, TCSANOW, &tio);
1331	pty->set_utf8_mode (enc_utf8);	1560	pty->set_utf8_mode (enc_utf8);
1332		1561
1333	/* set initial window size */	1562	/* set initial window size */
1334	tt_winch ();	1563	tt_winch ();
1335
1336	int er;
1337
1338	#ifndef NO_BACKSPACE_KEY
1339	if (key_backspace[0] && !key_backspace[1])
1340	er = key_backspace[0];
1341	else if (strcmp (key_backspace, "DEC") == 0)
1342	er = '\177'; /* the initial state anyway */
1343	else
1344	#endif
1345	er = -1;
1346
1347	rxvt_get_ttymode (&tio, er);
1348		1564
1349	#if ENABLE_FRILLS	1565	#if ENABLE_FRILLS
1350	if (rs[Rs_pty_fd])	1566	if (rs[Rs_pty_fd])
1351	return;	1567	return;
1352	#endif	1568	#endif
…		…
1383	}	1599	}
1384		1600
1385	_exit (EXIT_FAILURE);	1601	_exit (EXIT_FAILURE);
1386		1602
1387	default:	1603	default:
1388	if (!OPTION (Opt_utmpInhibit))	1604	if (!option (Opt_utmpInhibit))
		1605	{
		1606	#ifdef LOG_ONLY_ON_LOGIN
		1607	bool login_shell = option (Opt_loginShell);
		1608	#else
		1609	bool login_shell = true;
		1610	#endif
1389	pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);	1611	pty->login (cmd_pid, login_shell, rs[Rs_display_name]);
		1612	}
1390		1613
1391	pty->close_tty ();	1614	pty->close_tty ();
1392		1615
1393	child_ev.start (cmd_pid);	1616	child_ev.start (cmd_pid);
1394		1617
…		…
1407	int	1630	int
1408	rxvt_term::run_child (const char *const *argv)	1631	rxvt_term::run_child (const char *const *argv)
1409	{	1632	{
1410	char *login;	1633	char *login;
1411		1634
1412	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1413
1414	if (OPTION (Opt_console))	1635	if (option (Opt_console))
		1636	{
1415	{ /* be virtual console, fail silently */	1637	/* be virtual console, fail silently */
1416	#ifdef TIOCCONS	1638	#ifdef TIOCCONS
1417	unsigned int on = 1;	1639	unsigned int on = 1;
1418		1640
1419	ioctl (STDIN_FILENO, TIOCCONS, &on);	1641	ioctl (STDIN_FILENO, TIOCCONS, &on);
1420	#elif defined (SRIOCSREDIR)	1642	#elif defined (SRIOCSREDIR)
1421	int fd;	1643	int fd;
1422		1644
1423	fd = open (CONSOLE, O_WRONLY, 0);	1645	fd = open (CONSOLE, O_WRONLY, 0);
1424	if (fd >= 0)	1646	if (fd >= 0)
1425	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1647	{
		1648	ioctl (fd, SRIOCSREDIR, STDIN_FILENO);
1426	close (fd);	1649	close (fd);
1427	#endif /* SRIOCSREDIR */	1650	}
		1651	#endif /* SRIOCSREDIR */
1428	}	1652	}
1429		1653
1430	/* reset signals and spin off the command interpreter */	1654	/* reset signals and spin off the command interpreter */
1431	signal (SIGINT, SIG_DFL);	1655	signal (SIGINT, SIG_DFL);
1432	signal (SIGQUIT, SIG_DFL);	1656	signal (SIGQUIT, SIG_DFL);
1433	signal (SIGCHLD, SIG_DFL);	1657	signal (SIGCHLD, SIG_DFL);
1434	signal (SIGHUP, SIG_DFL);	1658	signal (SIGHUP, SIG_DFL);
1435	signal (SIGPIPE, SIG_DFL);	1659	signal (SIGPIPE, SIG_DFL);
1436	/*	1660	/*
1437	* mimick login's behavior by disabling the job control signals	1661	* mimic login's behavior by disabling the job control signals
1438	* a shell that wants them can turn them back on	1662	* a shell that wants them can turn them back on
1439	*/	1663	*/
1440	#ifdef SIGTSTP	1664	#ifdef SIGTSTP
1441	signal (SIGTSTP, SIG_IGN);	1665	signal (SIGTSTP, SIG_IGN);
1442	signal (SIGTTIN, SIG_IGN);	1666	signal (SIGTTIN, SIG_IGN);
1443	signal (SIGTTOU, SIG_IGN);	1667	signal (SIGTTOU, SIG_IGN);
1444	#endif /* SIGTSTP */	1668	#endif /* SIGTSTP */
1445
1446	// unblock signals (signals are blocked by iom.C
1447	sigset_t ss;
1448	sigemptyset (&ss);
1449	sigprocmask (SIG_SETMASK, &ss, 0);
1450		1669
1451	/* command interpreter path */	1670	/* command interpreter path */
1452	if (argv != NULL)	1671	if (argv)
1453	{	1672	{
1454	# ifdef DEBUG_CMD	1673	# ifdef DEBUG_CMD
1455	int i;	1674	int i;
1456		1675
1457	for (i = 0; argv[i]; i++)	1676	for (i = 0; argv[i]; i++)
…		…
1466	const char *argv0, *shell;	1685	const char *argv0, *shell;
1467		1686
1468	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')	1687	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1469	shell = "/bin/sh";	1688	shell = "/bin/sh";
1470		1689
1471	argv0 = (const char *)rxvt_r_basename (shell);	1690	argv0 = rxvt_basename (shell);
1472		1691
1473	if (OPTION (Opt_loginShell))	1692	if (option (Opt_loginShell))
1474	{	1693	{
1475	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));	1694	login = (char *)rxvt_malloc (strlen (argv0) + 2);
1476		1695
1477	login[0] = '-';	1696	login[0] = '-';
1478	strcpy (&login[1], argv0);	1697	strcpy (&login[1], argv0);
1479	argv0 = login;	1698	argv0 = login;
1480	}	1699	}
1481		1700
1482	execlp (shell, argv0, NULL);	1701	execlp (shell, argv0, (char *)0);
1483	/* no error message: STDERR is closed! */	1702	/* no error message: STDERR is closed! */
1484	}	1703	}
1485		1704
1486	return -1;	1705	return -1;
1487	}	1706	}

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