ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/rxvt-unicode/src/init.C

Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.150 by root, Fri Jan 20 11:02:46 2006 UTC vs.
Revision 1.343 by sf-exg, Wed May 13 16:33:09 2015 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 3 of the License, or
19	* (at your option) any later version.	20	* (at your option) any later version.
20	*	21	*
21	* This program is distributed in the hope that it will be useful,	22	* This program is distributed in the hope that it will be useful,
22	* but WITHOUT ANY WARRANTY; without even the implied warranty of	23	* but WITHOUT ANY WARRANTY; without even the implied warranty of
23	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	24	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
…		…
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 BG_IMAGE_FROM_ROOT
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	const char *const xa_names[] =	532	void
180	{
181	"TEXT",
182	"COMPOUND_TEXT",
183	"UTF8_STRING",
184	"MULTIPLE",
185	"TARGETS",
186	"TIMESTAMP",
187	"VT_SELECTION",
188	"INCR",
189	"WM_PROTOCOLS",
190	"WM_DELETE_WINDOW",
191	"CLIPBOARD",
192	#if ENABLE_FRILLS
193	"_MOTIF_WM_HINTS",
194	#endif
195	#if ENABLE_EWMH
196	"_NET_WM_PID",
197	"_NET_WM_NAME",
198	"_NET_WM_ICON_NAME",
199	"_NET_WM_PING",
200	#endif
201	#if USE_XIM
202	"WM_LOCALE_NAME",
203	#endif
204	#ifdef TRANSPARENT
205	"_XROOTPMAP_ID",
206	"ESETROOT_PMAP_ID",
207	#endif
208	#if ENABLE_XEMBED
209	"_XEMBED",
210	"_XEMBED_INFO",
211	#endif
212	};
213
214	bool
215	rxvt_term::init_vars ()	533	rxvt_term::init_vars ()
216	{	534	{
217	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
218	#ifdef OFF_FOCUS_FADING
219	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
220	#endif
221	pix_colors = pix_colors_focused;	535	pix_colors = pix_colors_focused;
222
223	if (pix_colors == NULL)
224	return false;
225
226	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
227	pixmap = None;
228	#endif
229		536
230	MEvent.time = CurrentTime;	537	MEvent.time = CurrentTime;
231	MEvent.button = AnyButton;	538	MEvent.button = AnyButton;
232	options = DEFAULT_OPTIONS;
233	want_refresh = 1;	539	want_refresh = 1;
234	priv_modes = SavedModes = PrivMode_Default;	540	priv_modes = SavedModes = PrivMode_Default;
235	focus = 0;
236	ncol = 80;	541	ncol = 80;
237	nrow = 24;	542	nrow = 24;
238	int_bwidth = INTERNALBORDERWIDTH;	543	int_bwidth = INTERNALBORDERWIDTH;
239	ext_bwidth = EXTERNALBORDERWIDTH;	544	ext_bwidth = EXTERNALBORDERWIDTH;
240	lineSpace = LINESPACE;	545	lineSpace = LINESPACE;
		546	letterSpace = LETTERSPACE;
241	saveLines = SAVELINES;	547	saveLines = SAVELINES;
242	numpix_colors = TOTAL_COLORS;
243		548
244	refresh_limit = 1;
245	refresh_type = SLOW_REFRESH;	549	refresh_type = SLOW_REFRESH;
246	prev_nrow = prev_ncol = 0;
247		550
248	oldcursor.row = oldcursor.col = -1;	551	oldcursor.row = oldcursor.col = -1;
249	#ifdef XPM_BACKGROUND
250	/* bgPixmap.w = bgPixmap.h = 0; */
251	bgPixmap.x = bgPixmap.y = 50;
252	bgPixmap.pixmap = None;
253	#endif
254		552
255	last_bot = last_state = -1;	553	set_option (Opt_scrollBar);
256		554	set_option (Opt_scrollTtyOutput);
257	return true;	555	set_option (Opt_jumpScroll);
258	}	556	set_option (Opt_skipScroll);
259		557	set_option (Opt_secondaryScreen);
260	void	558	set_option (Opt_secondaryScroll);
261	rxvt_term::init_secondary ()	559	set_option (Opt_pastableTabs);
262	{	560	set_option (Opt_intensityStyles);
263	int i;	561	set_option (Opt_iso14755);
264		562	set_option (Opt_iso14755_52);
265	/*	563	set_option (Opt_buffered);
266	* Close all unused file descriptors
267	* We don't want them, we don't need them.
268	*/
269	if ((i = open ("/dev/null", O_RDONLY)) < 0)
270	{
271	/* TODO: BOO HISS */
272	dup2 (STDERR_FILENO, STDIN_FILENO);
273	}
274	else if (i > STDIN_FILENO)
275	{
276	dup2 (i, STDIN_FILENO);
277	close (i);
278	}
279
280	dup2 (STDERR_FILENO, STDOUT_FILENO);
281
282	#if 0 // schmorp sayz closing filies is murder
283	for (i = STDERR_FILENO + 1; i < num_fds; i++)
284	{
285	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
286	if (i == 4 || i == 7)
287	continue;
288	#endif
289	close (i);
290	}
291	#endif
292	}	564	}
293		565
294	/*----------------------------------------------------------------------*/	566	/*----------------------------------------------------------------------*/
295	const char **	567	const char **
296	rxvt_term::init_resources (int argc, const char *const *argv)	568	rxvt_term::init_resources (int argc, const char *const *argv)
297	{	569	{
298	int i, r_argc;	570	int i;
299	char *val;
300	const char **cmd_argv, **r_argv;	571	const char **cmd_argv;
301		572
302	/*
303	* Look for -exec option. Find => split and make cmd_argv[] of command args
304	*/
305	for (r_argc = 0; r_argc < argc; r_argc++)
306	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
307	break;
308
309	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
310
311	for (i = 0; i < r_argc; i++)
312	r_argv[i] = (const char *)argv[i];
313
314	r_argv[i] = NULL;
315
316	if (r_argc == argc)
317	cmd_argv = NULL;
318	else
319	{
320	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
321
322	for (i = 0; i < argc - r_argc - 1; i++)
323	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
324
325	cmd_argv[i] = NULL;
326	}
327
328	rs[Rs_name] = rxvt_r_basename (argv[0]);	573	rs[Rs_name] = rxvt_basename (argv[0]);
329		574
330	/*	575	/*
331	* Open display, get options/resources and create the window	576	* Open display, get options/resources and create the window
332	*/	577	*/
333		578
334	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	579	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
335	rs[Rs_display_name] = ":0";	580	rs[Rs_display_name] = ":0";
336		581
337	get_options (r_argc, r_argv);	582	cmd_argv = get_options (argc, argv);
338		583
339	if (!(display = displays.get (rs[Rs_display_name])))	584	if (!(display = displays.get (rs[Rs_display_name])))
340	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]);
341		586
		587	// using a local pointer decreases code size a lot
		588	xa = display->xa;
		589
		590	set (display);
342	extract_resources ();	591	extract_resources ();
343		592
344	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;
		603
		604	#if ENABLE_PERL
		605	if (!rs[Rs_perl_ext_1])
		606	rs[Rs_perl_ext_1] = "default";
		607
		608	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		609	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		610	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
		611	{
		612	rxvt_perl.init (this);
		613	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		614	}
		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 ();
345		620
346	/*	621	/*
347	* set any defaults not already set	622	* set any defaults not already set
348	*/	623	*/
349	if (cmd_argv && cmd_argv[0])	624	if (cmd_argv && cmd_argv[0])
350	{	625	{
351	if (!rs[Rs_title])	626	if (!rs[Rs_title])
352	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	627	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
		628
353	if (!rs[Rs_iconName])	629	if (!rs[Rs_iconName])
354	rs[Rs_iconName] = rs[Rs_title];	630	rs[Rs_iconName] = rs[Rs_title];
355	}	631	}
356	else	632	else
357	{	633	{
358	if (!rs[Rs_title])	634	if (!rs[Rs_title])
359	rs[Rs_title] = rs[Rs_name];	635	rs[Rs_title] = rs[Rs_name];
		636
360	if (!rs[Rs_iconName])	637	if (!rs[Rs_iconName])
361	rs[Rs_iconName] = rs[Rs_name];	638	rs[Rs_iconName] = rs[Rs_name];
362	}	639	}
363		640
364	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	641	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
…		…
371	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)
372	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());	649	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
373		650
374	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	651	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
375	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]);
376	#endif	656	#endif
377		657
378	#ifdef POINTER_BLANK	658	#ifdef POINTER_BLANK
379	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	659	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
380	pointerBlankDelay = i;	660	pointerBlankDelay = i;
381	else	661	else
382	pointerBlankDelay = 2;	662	pointerBlankDelay = 2;
383	#endif	663	#endif
384		664
		665	if (rs[Rs_multiClickTime] && (i = atoi (rs[Rs_multiClickTime])) >= 0)
		666	multiClickTime = i;
		667	else
		668	multiClickTime = 500;
		669
		670	cursor_type = option (Opt_cursorUnderline) ? 1 : 0;
		671
385	/* no point having a scrollbar without having any scrollback! */	672	/* no point having a scrollbar without having any scrollback! */
386	if (!saveLines)	673	if (!saveLines)
387	set_option (Opt_scrollBar, 0);	674	set_option (Opt_scrollBar, 0);
388		675
389	#ifdef PRINTPIPE
390	if (!rs[Rs_print_pipe])
391	rs[Rs_print_pipe] = PRINTPIPE;
392	#endif
393
394	if (!rs[Rs_cutchars])	676	if (!rs[Rs_cutchars])
395	rs[Rs_cutchars] = CUTCHARS;	677	rs[Rs_cutchars] = CUTCHARS;
396		678
397	#ifndef NO_BACKSPACE_KEY	679	#ifndef NO_BACKSPACE_KEY
398	if (!rs[Rs_backspace_key])	680	if (!rs[Rs_backspace_key])
399	# ifdef DEFAULT_BACKSPACE	681	# ifdef DEFAULT_BACKSPACE
400	key_backspace = DEFAULT_BACKSPACE;	682	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
401	# else	683	# else
402	key_backspace = "DEC"; /* can toggle between \010 or \177 */	684	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
403	# endif	685	# endif
404	else
405	{
406	val = strdup (rs[Rs_backspace_key]);
407	rxvt_Str_trim (val);
408	rxvt_Str_escaped (val);
409	key_backspace = val;
410	}
411	#endif	686	#endif
412		687
413	#ifndef NO_DELETE_KEY	688	#ifndef NO_DELETE_KEY
414	if (!rs[Rs_delete_key])	689	if (!rs[Rs_delete_key])
415	# ifdef DEFAULT_DELETE	690	# ifdef DEFAULT_DELETE
416	key_delete = DEFAULT_DELETE;	691	rs[Rs_delete_key] = DEFAULT_DELETE;
417	# else	692	# else
418	key_delete = "\033[3~";	693	rs[Rs_delete_key] = "\033[3~";
419	# endif	694	# endif
420	else
421	{
422	val = strdup (rs[Rs_delete_key]);
423	rxvt_Str_trim (val);
424	rxvt_Str_escaped (val);
425	key_delete = val;
426	}
427	#endif	695	#endif
428	if (rs[Rs_answerbackstring])
429	{
430	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
431	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
432	}
433		696
434	#ifdef HAVE_SCROLLBARS	697	scrollBar.setup (this);
435	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
436	#endif
437		698
438	#ifdef XTERM_REVERSE_VIDEO	699	#ifdef XTERM_REVERSE_VIDEO
439	/* this is how xterm implements reverseVideo */	700	/* this is how xterm implements reverseVideo */
440	if (OPTION (Opt_reverseVideo))	701	if (option (Opt_reverseVideo))
441	{	702	{
442	if (!rs[Rs_color + Color_fg])	703	if (!rs[Rs_color + Color_fg])
443	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	704	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		705
444	if (!rs[Rs_color + Color_bg])	706	if (!rs[Rs_color + Color_bg])
445	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	707	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
446	}	708	}
447	#endif	709	#endif
448		710
…		…
450	if (!rs[Rs_color + i])	712	if (!rs[Rs_color + i])
451	rs[Rs_color + i] = def_colorName[i];	713	rs[Rs_color + i] = def_colorName[i];
452		714
453	#ifndef XTERM_REVERSE_VIDEO	715	#ifndef XTERM_REVERSE_VIDEO
454	/* this is how we implement reverseVideo */	716	/* this is how we implement reverseVideo */
455	if (OPTION (Opt_reverseVideo))	717	if (option (Opt_reverseVideo))
456	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);	718	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
457	#endif	719	#endif
458		720
459	/* convenient aliases for setting fg/bg to colors */	721	/* convenient aliases for setting fg/bg to colors */
460	color_aliases (Color_fg);	722	color_aliases (Color_fg);
461	color_aliases (Color_bg);	723	color_aliases (Color_bg);
462	#ifndef NO_CURSORCOLOR	724	#ifndef NO_CURSORCOLOR
463	color_aliases (Color_cursor);	725	color_aliases (Color_cursor);
464	color_aliases (Color_cursor2);	726	color_aliases (Color_cursor2);
465	#endif /* NO_CURSORCOLOR */	727	#endif /* NO_CURSORCOLOR */
466	color_aliases (Color_pointer_fg);	728	color_aliases (Color_pointer_fg);
467	color_aliases (Color_pointer_bg);	729	color_aliases (Color_pointer_bg);
468	color_aliases (Color_border);	730	color_aliases (Color_border);
469	#ifndef NO_BOLD_UNDERLINE_REVERSE	731	#ifndef NO_BOLD_UNDERLINE_REVERSE
470	color_aliases (Color_BD);	732	color_aliases (Color_BD);
471	color_aliases (Color_UL);	733	color_aliases (Color_UL);
472	color_aliases (Color_RV);	734	color_aliases (Color_RV);
473	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	735	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
474		736
475	if (!rs[Rs_color + Color_border])	737	if (!rs[Rs_color + Color_border])
476	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];	738	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
477		739
478	return cmd_argv;	740	return cmd_argv;
		741	}
		742
		743	/*----------------------------------------------------------------------*/
		744	void
		745	rxvt_term::init (stringvec *argv, stringvec *envv)
		746	{
		747	argv->push_back (0);
		748	envv->push_back (0);
		749
		750	this->argv = argv;
		751	this->envv = envv;
		752
		753	env = new char *[this->envv->size ()];
		754	for (int i = 0; i < this->envv->size (); i++)
		755	env[i] = this->envv->at (i);
		756
		757	init2 (argv->size () - 1, argv->begin ());
		758	}
		759
		760	void
		761	rxvt_term::init (int argc, const char *const *argv, const char *const *envv)
		762	{
		763	#if ENABLE_PERL
		764	// perl might want to access the stringvecs later, so we need to copy them
		765	stringvec *args = new stringvec;
		766	for (int i = 0; i < argc; i++)
		767	args->push_back (strdup (argv [i]));
		768
		769	stringvec *envs = new stringvec;
		770	for (const char *const *var = envv; *var; var++)
		771	envs->push_back (strdup (*var));
		772
		773	init (args, envs);
		774	#else
		775	init2 (argc, argv);
		776	#endif
		777	}
		778
		779	void
		780	rxvt_term::init2 (int argc, const char *const *argv)
		781	{
		782	SET_R (this);
		783	set_locale ("");
		784	set_environ (env); // a few things in X do not call setlocale :(
		785
		786	init_vars ();
		787
		788	const char **cmd_argv = init_resources (argc, argv);
		789
		790	#ifdef KEYSYM_RESOURCE
		791	keyboard->register_done ();
		792	#endif
		793
		794	if (const char *path = rs[Rs_chdir])
		795	if (*path) // ignored if empty
		796	{
		797	if (*path != '/')
		798	rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
		799
		800	if (chdir (path))
		801	rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
		802	}
		803
		804	if (option (Opt_scrollBar))
		805	scrollBar.state = SB_STATE_IDLE; /* set existence for size calculations */
		806
		807	pty = ptytty::create ();
		808
		809	create_windows (argc, argv);
		810
		811	init_xlocale ();
		812
		813	scr_poweron (); // initialize screen
		814
		815	#if 0
		816	XSynchronize (dpy, True);
		817	#endif
		818
		819	if (option (Opt_scrollBar))
		820	scrollBar.resize (); /* create and map scrollbar */
		821
		822	#ifdef HAVE_BG_PIXMAP
		823	bg_init ();
		824	#endif
		825
		826	#if ENABLE_PERL
		827	rootwin_ev.start (display, display->root);
		828	#endif
		829
		830	init_done = 1;
		831
		832	init_command (cmd_argv);
		833
		834	if (pty->pty >= 0)
		835	pty_ev.start (pty->pty, ev::READ);
		836
		837	HOOK_INVOKE ((this, HOOK_START, DT_END));
		838
		839	#if ENABLE_XEMBED
		840	if (rs[Rs_embed])
		841	{
		842	long info[2] = { 0, XEMBED_MAPPED };
		843
		844	XChangeProperty (dpy, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		845	32, PropModeReplace, (unsigned char *)&info, 2);
		846	}
		847	#endif
		848
		849	#if HAVE_STARTUP_NOTIFICATION
		850	SnDisplay *snDisplay;
		851	SnLauncheeContext *snContext;
		852
		853	snDisplay = sn_display_new (dpy, NULL, NULL);
		854	snContext = sn_launchee_context_new_from_environment (snDisplay, DefaultScreen (dpy));
		855
		856	/* Tell the window manager that this window is part of the startup context */
		857	if (snContext)
		858	sn_launchee_context_setup_window (snContext, parent);
		859	#endif
		860
		861	XMapWindow (dpy, vt);
		862	XMapWindow (dpy, parent);
		863
		864	#if HAVE_STARTUP_NOTIFICATION
		865	if (snContext)
		866	{
		867	/* Mark the startup process as complete */
		868	sn_launchee_context_complete (snContext);
		869
		870	sn_launchee_context_unref (snContext);
		871	}
		872
		873	sn_display_unref (snDisplay);
		874	#endif
		875
		876	refresh_check ();
479	}	877	}
480		878
481	/*----------------------------------------------------------------------*/	879	/*----------------------------------------------------------------------*/
482	void	880	void
483	rxvt_term::init_env ()	881	rxvt_term::init_env ()
484	{	882	{
485	int i;
486	unsigned int u;
487	char *val;	883	char *val;
		884	char *env_display;
		885	char *env_windowid;
		886	char *env_colorfgbg;
		887	char *env_term;
488		888
489	#ifdef DISPLAY_IS_IP	889	#ifdef DISPLAY_IS_IP
490	/* Fixup display_name for export over pty to any interested terminal	890	/* Fixup display_name for export over pty to any interested terminal
491	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	891	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
492	* (for the first non-loopback interface) that we get from	892	* (for the first non-loopback interface) that we get from
…		…
499	*/	899	*/
500	val = rxvt_network_display (rs[Rs_display_name]);	900	val = rxvt_network_display (rs[Rs_display_name]);
501	rs[Rs_display_name] = (const char *)val;	901	rs[Rs_display_name] = (const char *)val;
502		902
503	if (val == NULL)	903	if (val == NULL)
504	#endif /* DISPLAY_IS_IP */	904	#endif /* DISPLAY_IS_IP */
505	val = XDisplayString (display->display);	905	val = XDisplayString (dpy);
506		906
507	if (rs[Rs_display_name] == NULL)	907	if (rs[Rs_display_name] == NULL)
508	rs[Rs_display_name] = val; /* use broken `:0' value */	908	rs[Rs_display_name] = val; /* use broken `:0' value */
509		909
510	i = strlen (val);
511	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	910	env_display = (char *)rxvt_malloc (strlen (val) + 9);
512		911
513	sprintf (env_display, "DISPLAY=%s", val);	912	sprintf (env_display, "DISPLAY=%s", val);
514		913
515	/* avoiding the math library:
516	* i = (int) (ceil (log10 ((unsigned int)parent[0]))) */
517	for (i = 0, u = (unsigned int)parent[0]; u; u /= 10, i++)
518	;
519	max_it (i, 1);
520	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));	914	env_windowid = (char *)rxvt_malloc (21);
521
522	sprintf (env_windowid, "WINDOWID=%u",	915	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent);
523	(unsigned int)parent[0]);
524		916
525	/* add entries to the environment:	917	/* add entries to the environment:
526	* @ DISPLAY: in case we started with -display	918	* @ DISPLAY: in case we started with -display
527	* @ WINDOWID: X window id number of the window	919	* @ WINDOWID: X window id number of the window
528	* @ COLORTERM: terminal sub-name and also indicates its color	920	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
530	* @ TERMINFO: path to terminfo directory	922	* @ TERMINFO: path to terminfo directory
531	* @ COLORFGBG: fg;bg color codes	923	* @ COLORFGBG: fg;bg color codes
532	*/	924	*/
533	putenv (env_display);	925	putenv (env_display);
534	putenv (env_windowid);	926	putenv (env_windowid);
535	if (env_colorfgbg)	927
		928	env_colorfgbg = get_colorfgbg ();
536	putenv (env_colorfgbg);	929	putenv (env_colorfgbg);
537		930
538	#ifdef RXVT_TERMINFO	931	#ifdef RXVT_TERMINFO
539	putenv ("TERMINFO=" RXVT_TERMINFO);	932	putenv ("TERMINFO=" RXVT_TERMINFO);
540	#endif	933	#endif
541		934
542	if (display->depth <= 2)	935	if (depth <= 2)
543	putenv ("COLORTERM=" COLORTERMENV "-mono");	936	putenv ("COLORTERM=" COLORTERMENV "-mono");
544	else	937	else
545	putenv ("COLORTERM=" COLORTERMENVFULL);	938	putenv ("COLORTERM=" COLORTERMENVFULL);
546		939
547	if (rs[Rs_term_name] != NULL)	940	if (rs[Rs_term_name] != NULL)
548	{	941	{
549	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));	942	env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
550	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	943	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
551	putenv (env_term);	944	putenv (env_term);
552	}	945	}
553	else	946	else
554	putenv ("TERM=" TERMENV);	947	putenv ("TERM=" TERMENV);
…		…
556	#ifdef HAVE_UNSETENV	949	#ifdef HAVE_UNSETENV
557	/* avoid passing old settings and confusing term size */	950	/* avoid passing old settings and confusing term size */
558	unsetenv ("LINES");	951	unsetenv ("LINES");
559	unsetenv ("COLUMNS");	952	unsetenv ("COLUMNS");
560	unsetenv ("TERMCAP"); /* terminfo should be okay */	953	unsetenv ("TERMCAP"); /* terminfo should be okay */
561	#endif /* HAVE_UNSETENV */	954	#endif /* HAVE_UNSETENV */
562	}	955	}
563		956
564	/*----------------------------------------------------------------------*/	957	/*----------------------------------------------------------------------*/
565	/*
566	* This is more or less stolen straight from XFree86 xterm.
567	* This should support all European type languages.
568	*/
569	void	958	void
570	rxvt_term::set_locale (const char *locale)	959	rxvt_term::set_locale (const char *locale)
571	{	960	{
572	set_environ (envv);	961	set_environ (env);
573		962
574	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
575	free (this->locale);	963	free (this->locale);
576	this->locale = setlocale (LC_CTYPE, locale);	964	this->locale = setlocale (LC_CTYPE, locale);
577		965
578	if (!this->locale)	966	if (!this->locale)
579	{	967	{
…		…
587		975
588	this->locale = "C";	976	this->locale = "C";
589	}	977	}
590		978
591		979
592	this->locale = rxvt_strdup (this->locale);	980	this->locale = strdup (this->locale);
593	SET_LOCALE (this->locale);	981	SET_LOCALE (this->locale);
594	mbstate.reset ();	982	mbstate.reset ();
595	#endif
596		983
597	#if HAVE_NL_LANGINFO	984	#if HAVE_NL_LANGINFO
598	char *codeset = strdup (nl_langinfo (CODESET));	985	char *codeset = nl_langinfo (CODESET);
599	// /^UTF.?8/i	986	// /^UTF.?8/i
600	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')	987	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
601	&& (codeset[1] == 'T' || codeset[1] == 't')	988	&& (codeset[1] == 'T' || codeset[1] == 't')
602	&& (codeset[2] == 'F' || codeset[2] == 'f')	989	&& (codeset[2] == 'F' || codeset[2] == 'f')
603	&& (codeset[3] == '8' || codeset[4] == '8');	990	&& (codeset[3] == '8' || codeset[4] == '8');
604	free (codeset);
605	#else	991	#else
606	enc_utf8 = 0;	992	enc_utf8 = 0;
607	#endif	993	#endif
608	}	994	}
609		995
610	void	996	void
611	rxvt_term::init_xlocale ()	997	rxvt_term::init_xlocale ()
612	{	998	{
613	set_environ (envv);	999	set_environ (env);
614		1000
615	#ifdef USE_XIM	1001	#if USE_XIM
616	if (!locale)	1002	if (!locale)
617	rxvt_warn ("setting locale failed, working without locale support.\n");	1003	rxvt_warn ("setting locale failed, continuing without locale support.\n");
618	else	1004	else
619	{	1005	{
620	set_string_property (xa[XA_WM_LOCALE_NAME], locale);	1006	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
621		1007
622	if (!XSupportsLocale ())	1008	if (!XSupportsLocale ())
623	{	1009	{
624	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");	1010	rxvt_warn ("the locale is not supported by Xlib, continuing without locale support.\n");
625	return;	1011	return;
626	}	1012	}
627		1013
628	im_ev.start (display);	1014	im_ev.start (display);
629		1015
…		…
641	* Initialize the command connection.	1027	* Initialize the command connection.
642	* This should be called after the X server connection is established.	1028	* This should be called after the X server connection is established.
643	*/	1029	*/
644		1030
645	#ifdef META8_OPTION	1031	#ifdef META8_OPTION
646	meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;	1032	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
647	#endif	1033	#endif
648		1034
649	get_ourmods ();	1035	get_ourmods ();
650		1036
651	if (!OPTION (Opt_scrollTtyOutput))	1037	if (!option (Opt_scrollTtyOutput))
652	priv_modes |= PrivMode_TtyOutputInh;	1038	priv_modes |= PrivMode_TtyOutputInh;
653	if (OPTION (Opt_scrollTtyKeypress))	1039	if (option (Opt_scrollTtyKeypress))
654	priv_modes |= PrivMode_Keypress;	1040	priv_modes |= PrivMode_Keypress;
655	if (!OPTION (Opt_jumpScroll))	1041	if (!option (Opt_jumpScroll))
656	priv_modes |= PrivMode_smoothScroll;	1042	priv_modes |= PrivMode_smoothScroll;
657		1043
658	#ifndef NO_BACKSPACE_KEY	1044	#ifndef NO_BACKSPACE_KEY
659	if (strcmp (key_backspace, "DEC") == 0)	1045	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
660	priv_modes |= PrivMode_HaveBackSpace;	1046	priv_modes |= PrivMode_HaveBackSpace;
661	#endif	1047	#endif
662		1048
663	/* add value for scrollBar */	1049	/* add value for scrollBar */
664	if (scrollBar.state)	1050	if (scrollBar.state)
…		…
670	run_command (argv);	1056	run_command (argv);
671	}	1057	}
672		1058
673	/*----------------------------------------------------------------------*/	1059	/*----------------------------------------------------------------------*/
674	void	1060	void
675	rxvt_term::Get_Colours ()	1061	rxvt_term::get_colors ()
676	{	1062	{
677	int i;	1063	int i;
678		1064
679	#ifdef OFF_FOCUS_FADING	1065	#ifdef OFF_FOCUS_FADING
680	pix_colors = pix_colors_focused;	1066	pix_colors = pix_colors_focused;
681	#endif	1067	#endif
682
683	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
684	{
685	rxvt_color xcol;
686		1068
687	if (!rs[Rs_color + i])	1069	for (i = 0; i < NRS_COLORS; i++)
688	continue;	1070	if (const char *name = rs[Rs_color + i])
689		1071	set_color (pix_colors [i], name);
690	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
691	{
692	#ifndef XTERM_REVERSE_VIDEO
693	if (i < 2 && OPTION (Opt_reverseVideo))
694	rs[Rs_color + i] = def_colorName[!i];
695	else
696	#endif
697	rs[Rs_color + i] = def_colorName[i];
698
699	if (!rs[Rs_color + i])
700	continue;
701
702	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
703	{
704	switch (i)
705	{
706	case Color_fg:
707	case Color_bg:
708	/* fatal: need bg/fg color */
709	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
710	/* NOTREACHED */
711	break;
712	#ifndef NO_CURSORCOLOR
713	case Color_cursor2:
714	xcol = pix_colors[Color_fg];
715	break;
716	#endif /* ! NO_CURSORCOLOR */
717	case Color_pointer_fg:
718	xcol = pix_colors[Color_fg];
719	break;
720	default:
721	xcol = pix_colors[Color_bg]; /* None */
722	break;
723	}
724	}
725	}
726
727	pix_colors[i] = xcol;
728	SET_PIXCOLOR (i);
729	}
730
731	#ifdef OFF_FOCUS_FADING
732	if (rs[Rs_fade])
733	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
734	pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
735	#endif
736
737	if (display->depth <= 2)
738	{
739	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
740	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
741	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
742	}
743		1072
744	/*	1073	/*
745	* get scrollBar shadow colors	1074	* get scrollBar shadow colors
746	*	1075	*
747	* The calculations of topShadow/bottomShadow values are adapted	1076	* The calculations of topShadow/bottomShadow values are adapted
748	* from the fvwm window manager.	1077	* from the fvwm window manager.
749	*/	1078	*/
750	#ifdef KEEP_SCROLLCOLOR	1079	#ifdef RXVT_SCROLLBAR
		1080	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
751		1081
752	if (display->depth <= 2)	1082	rgba cscroll;
753	{	1083	pix_colors [Color_scroll].get (cscroll);
754	/* Monochrome */
755	pix_colors[Color_scroll] = pix_colors[Color_fg];
756	pix_colors[Color_topShadow] = pix_colors[Color_bg];
757	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
758	}
759	else
760	{
761	rxvt_color xcol[2];
762	/* xcol[0] == white
763	* xcol[1] == top shadow
764	* xcol[2] == bot shadow */
765		1084
766	xcol[1] = pix_colors[Color_scroll];
767	xcol[0].set (display, 65535, 65535, 65535);
768
769	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
770
771	xcol[0].get (display, pr0, pg0, pb0);
772	xcol[1].get (display, pr1, pg1, pb1);
773
774	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
775
776	/* topShadowColor */	1085	/* topShadowColor */
777	if (!xcol[1].set (display,	1086	if (!pix_colors[Color_topShadow].set (this,
778	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	1087	rgba (
779	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	1088	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
780	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	1089	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
781	xcol[1] = pix_colors[Color_White];	1090	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
		1091	cscroll.a)
		1092	))
		1093	alias_color (Color_topShadow, Color_White);
		1094	#endif
782		1095
783	pix_colors[Color_topShadow] = xcol[1];	1096	#ifdef OFF_FOCUS_FADING
784	}	1097	for (i = 0; i < NRS_COLORS; i++)
785	#endif /* KEEP_SCROLLCOLOR */	1098	update_fade_color (i, true);
		1099	#endif
786	}	1100	}
787		1101
788	/*----------------------------------------------------------------------*/	1102	/*----------------------------------------------------------------------*/
789	/* color aliases, fg/bg bright-bold */	1103	/* color aliases, fg/bg bright-bold */
790	void	1104	void
791	rxvt_term::color_aliases (int idx)	1105	rxvt_term::color_aliases (int idx)
792	{	1106	{
793	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))	1107	if (rs[Rs_color + idx] && isdigit (*rs[Rs_color + idx]))
794	{	1108	{
795	int i = atoi (rs[Rs_color + idx]);	1109	int i = atoi (rs[Rs_color + idx]);
796		1110
797	if (i >= 8 && i <= 15)	1111	if (i >= 8 && i <= 15)
798	{ /* bright colors */	1112	/* bright colors */
799	i -= 8;
800	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	1113	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
801	return;	1114	else if (i >= 0 && i <= 7)
802	}	1115	/* normal colors */
803
804	if (i >= 0 && i <= 7) /* normal colors */
805	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	1116	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
806	}	1117	}
807	}	1118	}
808		1119
809	/*----------------------------------------------------------------------*/	1120	/*----------------------------------------------------------------------*/
…		…
829		1140
830	if (rsmod	1141	if (rsmod
831	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)	1142	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
832	requestedmeta = rsmod[3] - '0';	1143	requestedmeta = rsmod[3] - '0';
833		1144
834	map = XGetModifierMapping (display->display);	1145	map = XGetModifierMapping (dpy);
835	kc = map->modifiermap;	1146	kc = map->modifiermap;
836		1147
837	for (i = 1; i < 6; i++)	1148	for (i = 1; i < 6; i++)
838	{	1149	{
839	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	1150	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
…		…
841	for (j = map->max_keypermod; j--; k++)	1152	for (j = map->max_keypermod; j--; k++)
842	{	1153	{
843	if (kc[k] == 0)	1154	if (kc[k] == 0)
844	break;	1155	break;
845		1156
846	switch (XKeycodeToKeysym (display->display, kc[k], 0))	1157	switch (rxvt_XKeycodeToKeysym (dpy, kc[k], 0))
847	{	1158	{
848	case XK_Num_Lock:	1159	case XK_Num_Lock:
849	ModNumLockMask = modmasks[i - 1];	1160	ModNumLockMask = modmasks[i - 1];
850	continue;	1161	continue;
851		1162
…		…
893		1204
894	if (i)	1205	if (i)
895	ModMetaMask = modmasks[i - 1];	1206	ModMetaMask = modmasks[i - 1];
896	}	1207	}
897		1208
		1209	void
		1210	rxvt_term::set_icon (const char *file)
		1211	{
		1212	#if HAVE_PIXBUF && ENABLE_EWMH
		1213	GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
		1214	if (!pixbuf)
		1215	{
		1216	rxvt_warn ("Loading image icon failed, continuing without.\n");
		1217	return;
		1218	}
		1219
		1220	unsigned int w = gdk_pixbuf_get_width (pixbuf);
		1221	unsigned int h = gdk_pixbuf_get_height (pixbuf);
		1222
		1223	if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
		1224	{
		1225	rxvt_warn ("Icon image too big, continuing without.\n");
		1226	g_object_unref (pixbuf);
		1227	return;
		1228	}
		1229
		1230	if (long *buffer = (long *)malloc ((2 + w * h) * sizeof (long)))
		1231	{
		1232	int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
		1233	unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
		1234	int channels = gdk_pixbuf_get_n_channels (pixbuf);
		1235
		1236	buffer [0] = w;
		1237	buffer [1] = h;
		1238	for (int i = 0; i < h; i++)
		1239	{
		1240	for (int j = 0; j < w; j++)
		1241	{
		1242	unsigned char *pixel = row + j * channels;
		1243	long value;
		1244
		1245	if (channels == 4)
		1246	value = pixel[3];
		1247	else
		1248	value = (unsigned char)0x00ff;
		1249
		1250	value = (value << 8) + pixel[0];
		1251	value = (value << 8) + pixel[1];
		1252	value = (value << 8) + pixel[2];
		1253	buffer[(i * w + j) + 2] = value;
		1254	}
		1255
		1256	row += rowstride;
		1257	}
		1258
		1259	XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
		1260	PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
		1261	free (buffer);
		1262	}
		1263	else
		1264	rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
		1265
		1266	g_object_unref (pixbuf);
		1267	#endif
		1268	}
		1269
898	/*----------------------------------------------------------------------*/	1270	/*----------------------------------------------------------------------*/
899	/* rxvt_Create_Windows () - Open and map the window */	1271	/* Open and map the window */
900	void	1272	void
901	rxvt_term::create_windows (int argc, const char *const *argv)	1273	rxvt_term::create_windows (int argc, const char *const *argv)
902	{	1274	{
903	XClassHint classHint;	1275	XClassHint classHint;
904	XWMHints wmHint;	1276	XWMHints wmHint;
905	#if ENABLE_FRILLS	1277	#if ENABLE_FRILLS
906	Atom prop = None;
907	MWMHints mwmhints;	1278	MWMHints mwmhints = { };
908	#endif	1279	#endif
909	XGCValues gcvalue;	1280	XGCValues gcvalue;
910	XSetWindowAttributes attributes;	1281	XSetWindowAttributes attributes;
911	XWindowAttributes gattr;
912	Window top, parent;	1282	Window top, parent;
913	dDisp;
914		1283
915	#ifdef USING_W11LIB	1284	dLocal (Display *, dpy);
916	/* enable W11 callbacks */
917	W11AddEventHandler (disp, rxvt_W11_process_x_event);
918	#endif
919
920	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
921	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);
922
923	if (OPTION (Opt_transparent))
924	{
925	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
926	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
927	}
928		1285
929	/* grab colors before netscape does */	1286	/* grab colors before netscape does */
930	Get_Colours ();	1287	get_colors ();
931		1288
932	if (!set_fonts ())	1289	if (!set_fonts ())
933	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");	1290	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
934		1291
935	parent = DefaultRootWindow (disp);	1292	parent = display->root;
936		1293
937	attributes.override_redirect = !!OPTION (Opt_override_redirect);	1294	attributes.override_redirect = !!option (Opt_override_redirect);
938		1295
939	#if ENABLE_FRILLS	1296	#if ENABLE_FRILLS
940	if (OPTION (Opt_borderLess))	1297	if (option (Opt_borderLess))
941	{	1298	{
942	prop = XInternAtom (disp, "_MOTIF_WM_INFO", True);	1299	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
943
944	if (prop == None)
945	{	1300	{
946	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/	1301	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
947	attributes.override_redirect = TRUE;	1302	attributes.override_redirect = true;
948	mwmhints.flags = 0;
949	}	1303	}
950	else	1304	else
951	{	1305	{
952	mwmhints.flags = MWM_HINTS_DECORATIONS;	1306	mwmhints.flags = MWM_HINTS_DECORATIONS;
953	mwmhints.decorations = 0;
954	}	1307	}
955	}	1308	}
956	else
957	mwmhints.flags = 0;
958	#endif	1309	#endif
959		1310
960	#if ENABLE_XEMBED	1311	#if ENABLE_XEMBED
961	if (rs[Rs_embed])	1312	if (rs[Rs_embed])
962	{	1313	{
963	XWindowAttributes wattr;	1314	XWindowAttributes wattr;
964		1315
965	parent = strtol (rs[Rs_embed], 0, 0);	1316	parent = strtol (rs[Rs_embed], 0, 0);
966		1317
967	if (!XGetWindowAttributes (disp, parent, &wattr))	1318	if (!XGetWindowAttributes (dpy, parent, &wattr))
968	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");	1319	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
969		1320
970	window_calc (wattr.width, wattr.height);	1321	window_calc (wattr.width, wattr.height);
971	}	1322	}
972	#endif	1323	#endif
973		1324
974	window_calc (0, 0);	1325	window_calc (0, 0);
975		1326
976	/* sub-window placement & size in rxvt_resize_subwindows () */	1327	/* sub-window placement & size in rxvt_term::resize_all_windows () */
977	attributes.background_pixel = pix_colors_focused[Color_border];	1328	attributes.background_pixel = pix_colors_focused [Color_border];
978	attributes.border_pixel = pix_colors_focused[Color_border];	1329	attributes.border_pixel = pix_colors_focused [Color_border];
979	attributes.colormap = display->cmap;	1330	attributes.colormap = cmap;
		1331
980	top = XCreateWindow (disp, parent,	1332	top = XCreateWindow (dpy, parent,
981	szHint.x, szHint.y,	1333	szHint.x, szHint.y,
982	szHint.width, szHint.height,	1334	szHint.width, szHint.height,
983	ext_bwidth,	1335	ext_bwidth,
984	display->depth, InputOutput,	1336	depth, InputOutput, visual,
985	display->visual,
986	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,	1337	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
987	&attributes);	1338	&attributes);
988		1339
989	this->parent[0] = top;	1340	this->parent = top;
990		1341
991	old_width = szHint.width;	1342	set_title (rs [Rs_title]);
992	old_height = szHint.height;	1343	set_icon_name (rs [Rs_iconName]);
993		1344
994	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
995	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
996
997	classHint.res_name = (char *)rs[Rs_name];	1345	classHint.res_name = (char *)rs[Rs_name];
998	classHint.res_class = (char *)RESCLASS;	1346	classHint.res_class = (char *)RESCLASS;
999		1347
1000	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1348	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1001	wmHint.input = True;	1349	wmHint.input = True;
1002	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;	1350	wmHint.initial_state = option (Opt_iconic) ? IconicState
		1351	: option (Opt_dockapp) ? WithdrawnState
		1352	: NormalState;
1003	wmHint.window_group = top;	1353	wmHint.window_group = top;
1004		1354
1005	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,	1355	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1006	&szHint, &wmHint, &classHint);	1356	&szHint, &wmHint, &classHint);
		1357	#if ENABLE_EWMH
		1358	/*
		1359	* set up icon hint
		1360	* rs [Rs_iconfile] is path to icon
		1361	*/
		1362
		1363	if (rs [Rs_iconfile])
		1364	set_icon (rs [Rs_iconfile]);
		1365	#endif
		1366
		1367	#if ENABLE_FRILLS
		1368	if (mwmhints.flags)
		1369	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1370	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1371	#endif
1007		1372
1008	Atom protocols[] = {	1373	Atom protocols[] = {
1009	xa[XA_WM_DELETE_WINDOW],	1374	xa[XA_WM_DELETE_WINDOW],
1010	#if ENABLE_EWMH	1375	#if ENABLE_EWMH
1011	xa[XA_NET_WM_PING],	1376	xa[XA_NET_WM_PING],
1012	#endif	1377	#endif
1013	};	1378	};
1014		1379
1015	XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));	1380	XSetWMProtocols (dpy, top, protocols, ecb_array_length (protocols));
1016		1381
1017	#if ENABLE_FRILLS	1382	#if ENABLE_FRILLS
1018	if (rs[Rs_transient_for])	1383	if (rs[Rs_transient_for])
1019	XSetTransientForHint (disp, top, (Window)strtol (rs[Rs_transient_for], 0, 0));	1384	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1020	#endif	1385	#endif
1021		1386
1022	#if ENABLE_EWMH	1387	#if ENABLE_EWMH
1023	long pid = getpid ();	1388	long pid = getpid ();
1024		1389
1025	XChangeProperty (disp, top,	1390	XChangeProperty (dpy, top,
1026	xa[XA_NET_WM_PID], XA_CARDINAL, 32,	1391	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1027	PropModeReplace, (unsigned char *)&pid, 1);	1392	PropModeReplace, (unsigned char *)&pid, 1);
1028		1393
1029	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default	1394	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1030	#endif	1395	#endif
1031		1396
1032	XSelectInput (disp, top,	1397	XSelectInput (dpy, top,
1033	KeyPressMask	1398	KeyPressMask
1034	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755	1399	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1035	| KeyReleaseMask	1400	| KeyReleaseMask
1036	#endif	1401	#endif
1037	| FocusChangeMask | VisibilityChangeMask	1402	| FocusChangeMask | VisibilityChangeMask
1038	| ExposureMask | StructureNotifyMask);	1403	| ExposureMask | StructureNotifyMask);
1039		1404
1040	termwin_ev.start (display, top);	1405	termwin_ev.start (display, top);
1041		1406
1042	#if ENABLE_FRILLS
1043	if (mwmhints.flags)
1044	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1045	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1046	#endif
1047
1048	/* vt cursor: Black-on-White is standard, but this is more popular */	1407	/* vt cursor: Black-on-White is standard, but this is more popular */
1049	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);	1408	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1050
1051	#ifdef HAVE_SCROLLBARS
1052	/* cursor scrollBar: Black-on-White */
1053	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1054	#endif
1055		1409
1056	/* the vt window */	1410	/* the vt window */
1057	vt = XCreateSimpleWindow (disp, top,	1411	vt = XCreateSimpleWindow (dpy, top,
1058	window_vt_x,
1059	window_vt_y,	1412	window_vt_x, window_vt_y,
1060	width,
1061	height,	1413	vt_width, vt_height,
1062	0,	1414	0,
1063	pix_colors_focused[Color_fg],	1415	pix_colors_focused[Color_fg],
1064	pix_colors_focused[Color_bg]);	1416	pix_colors_focused[Color_bg]);
1065	#ifdef DEBUG_X
1066	XStoreName (disp, vt, "vt window");
1067	#endif
1068		1417
1069	attributes.bit_gravity = NorthWestGravity;	1418	attributes.bit_gravity = NorthWestGravity;
1070	XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);	1419	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1071		1420
1072	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1421	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1073		1422
1074	if (OPTION (Opt_pointerBlank))	1423	if (option (Opt_pointerBlank))
1075	vt_emask |= PointerMotionMask;	1424	vt_emask |= PointerMotionMask;
1076	else	1425	else
1077	vt_emask |= Button1MotionMask | Button3MotionMask;	1426	vt_emask |= Button1MotionMask | Button3MotionMask;
1078		1427
1079	vt_select_input ();	1428	vt_select_input ();
1080		1429
1081	vt_ev.start (display, vt);	1430	vt_ev.start (display, vt);
1082		1431
1083	#ifdef XPM_BACKGROUND
1084	if (rs[Rs_backgroundPixmap] != NULL
1085	&& ! OPTION (Opt_transparent))
1086	{
1087	const char *p = rs[Rs_backgroundPixmap];
1088
1089	if ((p = strchr (p, ';')) != NULL)
1090	{
1091	p++;
1092	scale_pixmap (p);
1093	}
1094
1095	set_bgPixmap (rs[Rs_backgroundPixmap]);
1096	scr_touch (true);
1097	}
1098	#endif
1099
1100	/* graphics context for the vt window */	1432	/* graphics context for the vt window */
1101	gcvalue.foreground = pix_colors[Color_fg];	1433	gcvalue.foreground = pix_colors[Color_fg];
1102	gcvalue.background = pix_colors[Color_bg];	1434	gcvalue.background = pix_colors[Color_bg];
1103	gcvalue.graphics_exposures = 1;	1435	gcvalue.graphics_exposures = 0;
		1436
1104	gc = XCreateGC (disp, vt,	1437	gc = XCreateGC (dpy, vt,
1105	GCForeground | GCBackground | GCGraphicsExposures,	1438	GCForeground | GCBackground | GCGraphicsExposures,
1106	&gcvalue);	1439	&gcvalue);
1107		1440
1108	drawable = new rxvt_drawable (display, vt);	1441	drawable = new rxvt_drawable (this, vt);
1109
1110	#ifdef RXVT_SCROLLBAR
1111	gcvalue.foreground = pix_colors[Color_topShadow];
1112	topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1113	gcvalue.foreground = pix_colors[Color_bottomShadow];
1114	botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1115	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1116	scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1117	#endif
1118		1442
1119	#ifdef OFF_FOCUS_FADING	1443	#ifdef OFF_FOCUS_FADING
1120	// initially we are in unfocused state	1444	// initially we are in unfocused state
1121	if (rs[Rs_fade])	1445	if (rs[Rs_fade])
1122	pix_colors = pix_colors_unfocused;	1446	pix_colors = pix_colors_unfocused;
1123	#endif	1447	#endif
1124		1448
1125	pointer_unblank ();	1449	pointer_unblank ();
1126	scr_recolour ();	1450	scr_recolor ();
1127
1128	#if ENABLE_XEMBED
1129	if (rs[Rs_embed])
1130	{
1131	long info[2] = { 0, XEMBED_MAPPED };
1132
1133	XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
1134	32, PropModeReplace, (unsigned char *)&info, 2);
1135	}
1136	#endif
1137	}
1138
1139	/* ------------------------------------------------------------------------- *
1140	* GET TTY CURRENT STATE *
1141	* ------------------------------------------------------------------------- */
1142	void
1143	rxvt_get_ttymode (ttymode_t *tio, int erase)
1144	{
1145	#ifdef HAVE_TERMIOS_H
1146	/*
1147	* standard System V termios interface
1148	*/
1149	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1150	{
1151	// return error - use system defaults,
1152	// where possible, and zero elsewhere
1153	memset (tio, 0, sizeof (ttymode_t));
1154
1155	tio->c_cc[VINTR] = CINTR;
1156	tio->c_cc[VQUIT] = CQUIT;
1157	tio->c_cc[VERASE] = CERASE;
1158	#ifdef VERASE2
1159	tio->c_cc[VERASE2] = CERASE2;
1160	#endif
1161	tio->c_cc[VKILL] = CKILL;
1162	tio->c_cc[VSTART] = CSTART;
1163	tio->c_cc[VSTOP] = CSTOP;
1164	tio->c_cc[VSUSP] = CSUSP;
1165	# ifdef VDSUSP
1166	tio->c_cc[VDSUSP] = CDSUSP;
1167	# endif
1168	# ifdef VREPRINT
1169	tio->c_cc[VREPRINT] = CRPRNT;
1170	# endif
1171	# ifdef VDISCRD
1172	tio->c_cc[VDISCRD] = CFLUSH;
1173	# endif
1174	# ifdef VWERSE
1175	tio->c_cc[VWERSE] = CWERASE;
1176	# endif
1177	# ifdef VLNEXT
1178	tio->c_cc[VLNEXT] = CLNEXT;
1179	# endif
1180	}
1181
1182	tio->c_cc[VEOF] = CEOF;
1183	tio->c_cc[VEOL] = VDISABLE;
1184	# ifdef VEOL2
1185	tio->c_cc[VEOL2] = VDISABLE;
1186	# endif
1187	# ifdef VSWTC
1188	tio->c_cc[VSWTC] = VDISABLE;
1189	# endif
1190	# ifdef VSWTCH
1191	tio->c_cc[VSWTCH] = VDISABLE;
1192	# endif
1193	# if VMIN != VEOF
1194	tio->c_cc[VMIN] = 1;
1195	# endif
1196	# if VTIME != VEOL
1197	tio->c_cc[VTIME] = 0;
1198	# endif
1199
1200	if (erase != -1)
1201	tio->c_cc[VERASE] = (char)erase;
1202
1203	/* input modes */
1204	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1205	# ifdef IMAXBEL
1206	| IMAXBEL
1207	# endif
1208	| IXON);
1209
1210	/* output modes */
1211	tio->c_oflag = (OPOST | ONLCR);
1212
1213	/* control modes */
1214	tio->c_cflag = (CS8 | CREAD);
1215
1216	/* line discipline modes */
1217	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1218	# if defined (ECHOCTL) && defined (ECHOKE)
1219	| ECHOCTL | ECHOKE
1220	# endif
1221	| ECHOE | ECHOK);
1222	# else /* HAVE_TERMIOS_H */
1223
1224	/*
1225	* sgtty interface
1226	*/
1227
1228	/* get parameters -- gtty */
1229	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1230	{
1231	tio->sg.sg_erase = CERASE; /* ^H */
1232	tio->sg.sg_kill = CKILL; /* ^U */
1233	}
1234
1235	if (erase != -1)
1236	tio->sg.sg_erase = (char)erase;
1237
1238	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1239
1240	/* get special characters */
1241	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1242	{
1243	tio->tc.t_intrc = CINTR; /* ^C */
1244	tio->tc.t_quitc = CQUIT; /* ^\ */
1245	tio->tc.t_startc = CSTART; /* ^Q */
1246	tio->tc.t_stopc = CSTOP; /* ^S */
1247	tio->tc.t_eofc = CEOF; /* ^D */
1248	tio->tc.t_brkc = -1;
1249	}
1250
1251	/* get local special chars */
1252	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1253	{
1254	tio->lc.t_suspc = CSUSP; /* ^Z */
1255	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1256	tio->lc.t_rprntc = CRPRNT; /* ^R */
1257	tio->lc.t_flushc = CFLUSH; /* ^O */
1258	tio->lc.t_werasc = CWERASE; /* ^W */
1259	tio->lc.t_lnextc = CLNEXT; /* ^V */
1260	}
1261	/* get line discipline */
1262	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1263	# ifdef NTTYDISC
1264	tio->line = NTTYDISC;
1265	# endif /* NTTYDISC */
1266
1267	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1268	#endif /* HAVE_TERMIOS_H */
1269
1270	/*
1271	* Debugging
1272	*/
1273	#ifdef DEBUG_TTYMODE
1274	#ifdef HAVE_TERMIOS_H
1275	/* c_iflag bits */
1276	fprintf (stderr, "Input flags\n");
1277
1278	/* cpp token stringize doesn't work on all machines <sigh> */
1279	# define FOO(flag,name) \
1280	if ((tio->c_iflag) & flag) \
1281	fprintf (stderr, "%s ", name)
1282
1283	/* c_iflag bits */
1284	FOO (IGNBRK, "IGNBRK");
1285	FOO (BRKINT, "BRKINT");
1286	FOO (IGNPAR, "IGNPAR");
1287	FOO (PARMRK, "PARMRK");
1288	FOO (INPCK, "INPCK");
1289	FOO (ISTRIP, "ISTRIP");
1290	FOO (INLCR, "INLCR");
1291	FOO (IGNCR, "IGNCR");
1292	FOO (ICRNL, "ICRNL");
1293	FOO (IXON, "IXON");
1294	FOO (IXOFF, "IXOFF");
1295	# ifdef IUCLC
1296	FOO (IUCLC, "IUCLC");
1297	# endif
1298	# ifdef IXANY
1299	FOO (IXANY, "IXANY");
1300	# endif
1301	# ifdef IMAXBEL
1302	FOO (IMAXBEL, "IMAXBEL");
1303	# endif
1304
1305	fprintf (stderr, "\n");
1306
1307	# undef FOO
1308	# define FOO(entry, name) \
1309	fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1310
1311	FOO (VINTR, "VINTR");
1312	FOO (VQUIT, "VQUIT");
1313	FOO (VERASE, "VERASE");
1314	FOO (VKILL, "VKILL");
1315	FOO (VEOF, "VEOF");
1316	FOO (VEOL, "VEOL");
1317	# ifdef VEOL2
1318	FOO (VEOL2, "VEOL2");
1319	# endif
1320	# ifdef VSWTC
1321	FOO (VSWTC, "VSWTC");
1322	# endif
1323	# ifdef VSWTCH
1324	FOO (VSWTCH, "VSWTCH");
1325	# endif
1326	FOO (VSTART, "VSTART");
1327	FOO (VSTOP, "VSTOP");
1328	FOO (VSUSP, "VSUSP");
1329	# ifdef VDSUSP
1330	FOO (VDSUSP, "VDSUSP");
1331	# endif
1332	# ifdef VREPRINT
1333	FOO (VREPRINT, "VREPRINT");
1334	# endif
1335	# ifdef VDISCRD
1336	FOO (VDISCRD, "VDISCRD");
1337	# endif
1338	# ifdef VWERSE
1339	FOO (VWERSE, "VWERSE");
1340	# endif
1341	# ifdef VLNEXT
1342	FOO (VLNEXT, "VLNEXT");
1343	# endif
1344
1345	fprintf (stderr, "\n");
1346	# undef FOO
1347	# endif /* HAVE_TERMIOS_H */
1348	#endif /* DEBUG_TTYMODE */
1349	}	1451	}
1350		1452
1351	/*----------------------------------------------------------------------*/	1453	/*----------------------------------------------------------------------*/
1352	/*	1454	/*
1353	* Run the command in a subprocess and return a file descriptor for the	1455	* Run the command in a subprocess and return a file descriptor for the
…		…
1365	if (pty->pty >= 0)	1467	if (pty->pty >= 0)
1366	{	1468	{
1367	if (getfd_hook)	1469	if (getfd_hook)
1368	pty->pty = (*getfd_hook) (pty->pty);	1470	pty->pty = (*getfd_hook) (pty->pty);
1369		1471
1370	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))	1472	if (pty->pty < 0)
1371	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");	1473	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1372	}	1474	}
1373	}	1475	}
1374	else	1476	else
1375	#endif	1477	#endif
1376	if (!pty->get ())	1478	if (!pty->get ())
1377	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");	1479	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1378		1480
		1481	fcntl (pty->pty, F_SETFL, O_NONBLOCK);
		1482
		1483	struct termios tio = def_tio;
		1484
		1485	#ifndef NO_BACKSPACE_KEY
		1486	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
		1487	tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
		1488	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
		1489	tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
		1490	#endif
		1491
		1492	/* init terminal attributes */
		1493	cfsetospeed (&tio, BAUDRATE);
		1494	cfsetispeed (&tio, BAUDRATE);
		1495	tcsetattr (pty->tty, TCSANOW, &tio);
1379	pty->set_utf8_mode (enc_utf8);	1496	pty->set_utf8_mode (enc_utf8);
1380		1497
1381	/* set initial window size */	1498	/* set initial window size */
1382	tt_winch ();	1499	tt_winch ();
1383
1384	int er;
1385
1386	#ifndef NO_BACKSPACE_KEY
1387	if (key_backspace[0] && !key_backspace[1])
1388	er = key_backspace[0];
1389	else if (strcmp (key_backspace, "DEC") == 0)
1390	er = '\177'; /* the initial state anyway */
1391	else
1392	#endif
1393	er = -1;
1394
1395	rxvt_get_ttymode (&tio, er);
1396		1500
1397	#if ENABLE_FRILLS	1501	#if ENABLE_FRILLS
1398	if (rs[Rs_pty_fd])	1502	if (rs[Rs_pty_fd])
1399	return;	1503	return;
1400	#endif	1504	#endif
…		…
1431	}	1535	}
1432		1536
1433	_exit (EXIT_FAILURE);	1537	_exit (EXIT_FAILURE);
1434		1538
1435	default:	1539	default:
1436	#if UTMP_SUPPORT
1437	if (!OPTION (Opt_utmpInhibit))	1540	if (!option (Opt_utmpInhibit))
		1541	{
		1542	#ifdef LOG_ONLY_ON_LOGIN
		1543	bool login_shell = option (Opt_loginShell);
		1544	#else
		1545	bool login_shell = true;
		1546	#endif
1438	pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);	1547	pty->login (cmd_pid, login_shell, rs[Rs_display_name]);
1439	#endif	1548	}
1440		1549
1441	pty->close_tty ();	1550	pty->close_tty ();
1442		1551
1443	child_ev.start (cmd_pid);	1552	child_ev.start (cmd_pid);
1444		1553
…		…
1457	int	1566	int
1458	rxvt_term::run_child (const char *const *argv)	1567	rxvt_term::run_child (const char *const *argv)
1459	{	1568	{
1460	char *login;	1569	char *login;
1461		1570
1462	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1463
1464	if (OPTION (Opt_console))	1571	if (option (Opt_console))
		1572	{
1465	{ /* be virtual console, fail silently */	1573	/* be virtual console, fail silently */
1466	#ifdef TIOCCONS	1574	#ifdef TIOCCONS
1467	unsigned int on = 1;	1575	unsigned int on = 1;
1468		1576
1469	ioctl (STDIN_FILENO, TIOCCONS, &on);	1577	ioctl (STDIN_FILENO, TIOCCONS, &on);
1470	#elif defined (SRIOCSREDIR)	1578	#elif defined (SRIOCSREDIR)
1471	int fd;	1579	int fd;
1472		1580
1473	fd = open (CONSOLE, O_WRONLY, 0);	1581	fd = open (CONSOLE, O_WRONLY, 0);
1474	if (fd >= 0)	1582	if (fd >= 0)
1475	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1583	{
		1584	ioctl (fd, SRIOCSREDIR, STDIN_FILENO);
1476	close (fd);	1585	close (fd);
1477	#endif /* SRIOCSREDIR */	1586	}
		1587	#endif /* SRIOCSREDIR */
1478	}	1588	}
1479		1589
1480	/* reset signals and spin off the command interpreter */	1590	/* reset signals and spin off the command interpreter */
1481	signal (SIGINT, SIG_DFL);	1591	signal (SIGINT, SIG_DFL);
1482	signal (SIGQUIT, SIG_DFL);	1592	signal (SIGQUIT, SIG_DFL);
1483	signal (SIGCHLD, SIG_DFL);	1593	signal (SIGCHLD, SIG_DFL);
1484	signal (SIGHUP, SIG_DFL);	1594	signal (SIGHUP, SIG_DFL);
1485	signal (SIGPIPE, SIG_DFL);	1595	signal (SIGPIPE, SIG_DFL);
1486	/*	1596	/*
1487	* mimick login's behavior by disabling the job control signals	1597	* mimic login's behavior by disabling the job control signals
1488	* a shell that wants them can turn them back on	1598	* a shell that wants them can turn them back on
1489	*/	1599	*/
1490	#ifdef SIGTSTP	1600	#ifdef SIGTSTP
1491	signal (SIGTSTP, SIG_IGN);	1601	signal (SIGTSTP, SIG_IGN);
1492	signal (SIGTTIN, SIG_IGN);	1602	signal (SIGTTIN, SIG_IGN);
1493	signal (SIGTTOU, SIG_IGN);	1603	signal (SIGTTOU, SIG_IGN);
1494	#endif /* SIGTSTP */	1604	#endif /* SIGTSTP */
1495
1496	// unblock signals (signals are blocked by iom.C
1497	sigset_t ss;
1498	sigemptyset (&ss);
1499	sigprocmask (SIG_SETMASK, &ss, 0);
1500		1605
1501	/* command interpreter path */	1606	/* command interpreter path */
1502	if (argv != NULL)	1607	if (argv)
1503	{	1608	{
1504	# ifdef DEBUG_CMD	1609	# ifdef DEBUG_CMD
1505	int i;	1610	int i;
1506		1611
1507	for (i = 0; argv[i]; i++)	1612	for (i = 0; argv[i]; i++)
…		…
1516	const char *argv0, *shell;	1621	const char *argv0, *shell;
1517		1622
1518	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')	1623	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1519	shell = "/bin/sh";	1624	shell = "/bin/sh";
1520		1625
1521	argv0 = (const char *)rxvt_r_basename (shell);	1626	argv0 = rxvt_basename (shell);
1522		1627
1523	if (OPTION (Opt_loginShell))	1628	if (option (Opt_loginShell))
1524	{	1629	{
1525	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));	1630	login = (char *)rxvt_malloc (strlen (argv0) + 2);
1526		1631
1527	login[0] = '-';	1632	login[0] = '-';
1528	strcpy (&login[1], argv0);	1633	strcpy (&login[1], argv0);
1529	argv0 = login;	1634	argv0 = login;
1530	}	1635	}
1531		1636
1532	execlp (shell, argv0, NULL);	1637	execlp (shell, argv0, (char *)0);
1533	/* no error message: STDERR is closed! */	1638	/* no error message: STDERR is closed! */
1534	}	1639	}
1535		1640
1536	return -1;	1641	return -1;
1537	}	1642	}

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines