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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.147 by root, Tue Jan 17 16:50:42 2006 UTC vs.
Revision 1.345 by sf-exg, Tue Oct 13 08:10:43 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>
		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
43	const char *const def_colorName[] =	156	static const char *const def_colorName[] =
44	{	157	{
45	COLOR_FOREGROUND,	158	COLOR_FOREGROUND,
46	COLOR_BACKGROUND,	159	COLOR_BACKGROUND,
47	/* low-intensity colors */	160	/* low-intensity colors */
48	"Black", /* 0: black (#000000) */	161	"rgb:00/00/00", // 0: black (Black)
49	"Red3", /* 1: red (#CD0000) */	162	"rgb:cd/00/00", // 1: red (Red3)
50	"Green3", /* 2: green (#00CD00) */	163	"rgb:00/cd/00", // 2: green (Green3)
51	"Yellow3", /* 3: yellow (#CDCD00) */	164	"rgb:cd/cd/00", // 3: yellow (Yellow3)
52	"Blue3", /* 4: blue (#0000CD) */	165	"rgb:00/00/cd", // 4: blue (Blue3)
53	"Magenta3", /* 5: magenta (#CD00CD) */	166	"rgb:cd/00/cd", // 5: magenta (Magenta3)
54	"Cyan3", /* 6: cyan (#00CDCD) */	167	"rgb:00/cd/cd", // 6: cyan (Cyan3)
55	# ifdef XTERM_COLORS	168	# ifdef XTERM_COLORS
56	"Grey90", /* 7: white (#E5E5E5) */	169	"rgb:e5/e5/e5", // 7: white (Grey90)
57	# else	170	# else
58	"AntiqueWhite", /* 7: white (#FAEBD7) */	171	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
59	# endif	172	# endif
60	/* high-intensity colors */	173	/* high-intensity colors */
61	# ifdef XTERM_COLORS	174	# ifdef XTERM_COLORS
62	"Grey30", /* 8: bright black (#4D4D4D) */	175	"rgb:4d/4d/4d", // 8: bright black (Grey30)
63	# else	176	# else
64	"Grey25", /* 8: bright black (#404040) */	177	"rgb:40/40/40", // 8: bright black (Grey25)
65	# endif	178	# endif
66	"Red", /* 1/9: bright red (#FF0000) */	179	"rgb:ff/00/00", // 1/9: bright red (Reed)
67	"Green", /* 2/10: bright green (#00FF00) */	180	"rgb:00/ff/00", // 2/10: bright green (Green)
68	"Yellow", /* 3/11: bright yellow (#FFFF00) */	181	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
69	"Blue", /* 4/12: bright blue (#0000FF) */	182	"rgb:00/00/ff", // 4/12: bright blue (Blue)
70	"Magenta", /* 5/13: bright magenta (#FF00FF) */	183	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
71	"Cyan", /* 6/14: bright cyan (#00FFFF) */	184	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
72	"White", /* 7/15: bright white (#FFFFFF) */	185	"rgb:ff/ff/ff", // 7/15: bright white (White)
73		186
		187	#if !USE_256_COLORS
74	// 88 xterm colours	188	// 88 xterm colours
75	"rgb:00/00/00",	189	"rgb:00/00/00",
76	"rgb:00/00/8b",	190	"rgb:00/00/8b",
77	"rgb:00/00/cd",	191	"rgb:00/00/cd",
78	"rgb:00/00/ff",	192	"rgb:00/00/ff",
…		…
142	"rgb:8b/8b/8b",	256	"rgb:8b/8b/8b",
143	"rgb:a2/a2/a2",	257	"rgb:a2/a2/a2",
144	"rgb:b9/b9/b9",	258	"rgb:b9/b9/b9",
145	"rgb:d0/d0/d0",	259	"rgb:d0/d0/d0",
146	"rgb:e7/e7/e7",	260	"rgb:e7/e7/e7",
		261	#else
		262	// 256 xterm colours
		263	"rgb:00/00/00",
		264	"rgb:00/00/5f",
		265	"rgb:00/00/87",
		266	"rgb:00/00/af",
		267	"rgb:00/00/d7",
		268	"rgb:00/00/ff",
		269	"rgb:00/5f/00",
		270	"rgb:00/5f/5f",
		271	"rgb:00/5f/87",
		272	"rgb:00/5f/af",
		273	"rgb:00/5f/d7",
		274	"rgb:00/5f/ff",
		275	"rgb:00/87/00",
		276	"rgb:00/87/5f",
		277	"rgb:00/87/87",
		278	"rgb:00/87/af",
		279	"rgb:00/87/d7",
		280	"rgb:00/87/ff",
		281	"rgb:00/af/00",
		282	"rgb:00/af/5f",
		283	"rgb:00/af/87",
		284	"rgb:00/af/af",
		285	"rgb:00/af/d7",
		286	"rgb:00/af/ff",
		287	"rgb:00/d7/00",
		288	"rgb:00/d7/5f",
		289	"rgb:00/d7/87",
		290	"rgb:00/d7/af",
		291	"rgb:00/d7/d7",
		292	"rgb:00/d7/ff",
		293	"rgb:00/ff/00",
		294	"rgb:00/ff/5f",
		295	"rgb:00/ff/87",
		296	"rgb:00/ff/af",
		297	"rgb:00/ff/d7",
		298	"rgb:00/ff/ff",
		299	"rgb:5f/00/00",
		300	"rgb:5f/00/5f",
		301	"rgb:5f/00/87",
		302	"rgb:5f/00/af",
		303	"rgb:5f/00/d7",
		304	"rgb:5f/00/ff",
		305	"rgb:5f/5f/00",
		306	"rgb:5f/5f/5f",
		307	"rgb:5f/5f/87",
		308	"rgb:5f/5f/af",
		309	"rgb:5f/5f/d7",
		310	"rgb:5f/5f/ff",
		311	"rgb:5f/87/00",
		312	"rgb:5f/87/5f",
		313	"rgb:5f/87/87",
		314	"rgb:5f/87/af",
		315	"rgb:5f/87/d7",
		316	"rgb:5f/87/ff",
		317	"rgb:5f/af/00",
		318	"rgb:5f/af/5f",
		319	"rgb:5f/af/87",
		320	"rgb:5f/af/af",
		321	"rgb:5f/af/d7",
		322	"rgb:5f/af/ff",
		323	"rgb:5f/d7/00",
		324	"rgb:5f/d7/5f",
		325	"rgb:5f/d7/87",
		326	"rgb:5f/d7/af",
		327	"rgb:5f/d7/d7",
		328	"rgb:5f/d7/ff",
		329	"rgb:5f/ff/00",
		330	"rgb:5f/ff/5f",
		331	"rgb:5f/ff/87",
		332	"rgb:5f/ff/af",
		333	"rgb:5f/ff/d7",
		334	"rgb:5f/ff/ff",
		335	"rgb:87/00/00",
		336	"rgb:87/00/5f",
		337	"rgb:87/00/87",
		338	"rgb:87/00/af",
		339	"rgb:87/00/d7",
		340	"rgb:87/00/ff",
		341	"rgb:87/5f/00",
		342	"rgb:87/5f/5f",
		343	"rgb:87/5f/87",
		344	"rgb:87/5f/af",
		345	"rgb:87/5f/d7",
		346	"rgb:87/5f/ff",
		347	"rgb:87/87/00",
		348	"rgb:87/87/5f",
		349	"rgb:87/87/87",
		350	"rgb:87/87/af",
		351	"rgb:87/87/d7",
		352	"rgb:87/87/ff",
		353	"rgb:87/af/00",
		354	"rgb:87/af/5f",
		355	"rgb:87/af/87",
		356	"rgb:87/af/af",
		357	"rgb:87/af/d7",
		358	"rgb:87/af/ff",
		359	"rgb:87/d7/00",
		360	"rgb:87/d7/5f",
		361	"rgb:87/d7/87",
		362	"rgb:87/d7/af",
		363	"rgb:87/d7/d7",
		364	"rgb:87/d7/ff",
		365	"rgb:87/ff/00",
		366	"rgb:87/ff/5f",
		367	"rgb:87/ff/87",
		368	"rgb:87/ff/af",
		369	"rgb:87/ff/d7",
		370	"rgb:87/ff/ff",
		371	"rgb:af/00/00",
		372	"rgb:af/00/5f",
		373	"rgb:af/00/87",
		374	"rgb:af/00/af",
		375	"rgb:af/00/d7",
		376	"rgb:af/00/ff",
		377	"rgb:af/5f/00",
		378	"rgb:af/5f/5f",
		379	"rgb:af/5f/87",
		380	"rgb:af/5f/af",
		381	"rgb:af/5f/d7",
		382	"rgb:af/5f/ff",
		383	"rgb:af/87/00",
		384	"rgb:af/87/5f",
		385	"rgb:af/87/87",
		386	"rgb:af/87/af",
		387	"rgb:af/87/d7",
		388	"rgb:af/87/ff",
		389	"rgb:af/af/00",
		390	"rgb:af/af/5f",
		391	"rgb:af/af/87",
		392	"rgb:af/af/af",
		393	"rgb:af/af/d7",
		394	"rgb:af/af/ff",
		395	"rgb:af/d7/00",
		396	"rgb:af/d7/5f",
		397	"rgb:af/d7/87",
		398	"rgb:af/d7/af",
		399	"rgb:af/d7/d7",
		400	"rgb:af/d7/ff",
		401	"rgb:af/ff/00",
		402	"rgb:af/ff/5f",
		403	"rgb:af/ff/87",
		404	"rgb:af/ff/af",
		405	"rgb:af/ff/d7",
		406	"rgb:af/ff/ff",
		407	"rgb:d7/00/00",
		408	"rgb:d7/00/5f",
		409	"rgb:d7/00/87",
		410	"rgb:d7/00/af",
		411	"rgb:d7/00/d7",
		412	"rgb:d7/00/ff",
		413	"rgb:d7/5f/00",
		414	"rgb:d7/5f/5f",
		415	"rgb:d7/5f/87",
		416	"rgb:d7/5f/af",
		417	"rgb:d7/5f/d7",
		418	"rgb:d7/5f/ff",
		419	"rgb:d7/87/00",
		420	"rgb:d7/87/5f",
		421	"rgb:d7/87/87",
		422	"rgb:d7/87/af",
		423	"rgb:d7/87/d7",
		424	"rgb:d7/87/ff",
		425	"rgb:d7/af/00",
		426	"rgb:d7/af/5f",
		427	"rgb:d7/af/87",
		428	"rgb:d7/af/af",
		429	"rgb:d7/af/d7",
		430	"rgb:d7/af/ff",
		431	"rgb:d7/d7/00",
		432	"rgb:d7/d7/5f",
		433	"rgb:d7/d7/87",
		434	"rgb:d7/d7/af",
		435	"rgb:d7/d7/d7",
		436	"rgb:d7/d7/ff",
		437	"rgb:d7/ff/00",
		438	"rgb:d7/ff/5f",
		439	"rgb:d7/ff/87",
		440	"rgb:d7/ff/af",
		441	"rgb:d7/ff/d7",
		442	"rgb:d7/ff/ff",
		443	"rgb:ff/00/00",
		444	"rgb:ff/00/5f",
		445	"rgb:ff/00/87",
		446	"rgb:ff/00/af",
		447	"rgb:ff/00/d7",
		448	"rgb:ff/00/ff",
		449	"rgb:ff/5f/00",
		450	"rgb:ff/5f/5f",
		451	"rgb:ff/5f/87",
		452	"rgb:ff/5f/af",
		453	"rgb:ff/5f/d7",
		454	"rgb:ff/5f/ff",
		455	"rgb:ff/87/00",
		456	"rgb:ff/87/5f",
		457	"rgb:ff/87/87",
		458	"rgb:ff/87/af",
		459	"rgb:ff/87/d7",
		460	"rgb:ff/87/ff",
		461	"rgb:ff/af/00",
		462	"rgb:ff/af/5f",
		463	"rgb:ff/af/87",
		464	"rgb:ff/af/af",
		465	"rgb:ff/af/d7",
		466	"rgb:ff/af/ff",
		467	"rgb:ff/d7/00",
		468	"rgb:ff/d7/5f",
		469	"rgb:ff/d7/87",
		470	"rgb:ff/d7/af",
		471	"rgb:ff/d7/d7",
		472	"rgb:ff/d7/ff",
		473	"rgb:ff/ff/00",
		474	"rgb:ff/ff/5f",
		475	"rgb:ff/ff/87",
		476	"rgb:ff/ff/af",
		477	"rgb:ff/ff/d7",
		478	"rgb:ff/ff/ff",
		479	"rgb:08/08/08",
		480	"rgb:12/12/12",
		481	"rgb:1c/1c/1c",
		482	"rgb:26/26/26",
		483	"rgb:30/30/30",
		484	"rgb:3a/3a/3a",
		485	"rgb:44/44/44",
		486	"rgb:4e/4e/4e",
		487	"rgb:58/58/58",
		488	"rgb:62/62/62",
		489	"rgb:6c/6c/6c",
		490	"rgb:76/76/76",
		491	"rgb:80/80/80",
		492	"rgb:8a/8a/8a",
		493	"rgb:94/94/94",
		494	"rgb:9e/9e/9e",
		495	"rgb:a8/a8/a8",
		496	"rgb:b2/b2/b2",
		497	"rgb:bc/bc/bc",
		498	"rgb:c6/c6/c6",
		499	"rgb:d0/d0/d0",
		500	"rgb:da/da/da",
		501	"rgb:e4/e4/e4",
		502	"rgb:ee/ee/ee",
		503	#endif
147		504
148	#ifndef NO_CURSORCOLOR	505	#ifndef NO_CURSORCOLOR
149	COLOR_CURSOR_BACKGROUND,	506	COLOR_CURSOR_BACKGROUND,
150	COLOR_CURSOR_FOREGROUND,	507	COLOR_CURSOR_FOREGROUND,
151	#endif /* ! NO_CURSORCOLOR */	508	#endif /* ! NO_CURSORCOLOR */
152	NULL, /* Color_pointer_fg */	509	NULL, /* Color_pointer_fg */
153	NULL, /* Color_pointer_bg */	510	NULL, /* Color_pointer_bg */
154	NULL, /* Color_border */	511	NULL, /* Color_border */
155	#ifndef NO_BOLD_UNDERLINE_REVERSE	512	#ifndef NO_BOLD_UNDERLINE_REVERSE
156	NULL, /* Color_BD */	513	NULL, /* Color_BD */
157	NULL, /* Color_IT */	514	NULL, /* Color_IT */
158	NULL, /* Color_UL */	515	NULL, /* Color_UL */
159	NULL, /* Color_RV */	516	NULL, /* Color_RV */
160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	517	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
161	#if ENABLE_FRILLS	518	#if ENABLE_FRILLS
162	NULL, // Color_underline	519	NULL, // Color_underline
163	#endif	520	#endif
164	#ifdef OPTION_HC	521	#ifdef OPTION_HC
165	NULL,	522	NULL,
		523	NULL,
166	#endif	524	#endif
167	#ifdef KEEP_SCROLLCOLOR
168	COLOR_SCROLLBAR,	525	COLOR_SCROLLBAR,
		526	#ifdef RXVT_SCROLLBAR
169	COLOR_SCROLLTROUGH,	527	COLOR_SCROLLTROUGH,
170	#endif /* KEEP_SCROLLCOLOR */	528	#endif
171	#if TINTING	529	#if BG_IMAGE_FROM_ROOT
172	NULL,	530	NULL,
173	#endif	531	#endif
174	#if OFF_FOCUS_FADING	532	#if OFF_FOCUS_FADING
175	"black",	533	"rgb:00/00/00",
176	#endif	534	#endif
177	};	535	};
178		536
179	const char *const xa_names[] =	537	void
180	{
181	"TEXT",
182	"COMPOUND_TEXT",
183	"UTF8_STRING",
184	"MULTIPLE",
185	"TARGETS",
186	"TIMESTAMP",
187	"VT_SELECTION",
188	"INCR",
189	"WM_PROTOCOLS",
190	"WM_DELETE_WINDOW",
191	"CLIPBOARD",
192	#if ENABLE_FRILLS
193	"_MOTIF_WM_HINTS",
194	#endif
195	#if ENABLE_EWMH
196	"_NET_WM_PID",
197	"_NET_WM_NAME",
198	"_NET_WM_ICON_NAME",
199	"_NET_WM_PING",
200	#endif
201	#if USE_XIM
202	"WM_LOCALE_NAME",
203	#endif
204	#ifdef TRANSPARENT
205	"_XROOTPMAP_ID",
206	"ESETROOT_PMAP_ID",
207	#endif
208	#ifdef OFFIX_DND
209	"DndProtocol",
210	"DndSelection",
211	#endif
212	#if ENABLE_XEMBED
213	"_XEMBED",
214	"_XEMBED_INFO",
215	#endif
216	};
217
218	bool
219	rxvt_term::init_vars ()	538	rxvt_term::init_vars ()
220	{	539	{
221	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
222	#ifdef OFF_FOCUS_FADING
223	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
224	#endif
225	pix_colors = pix_colors_focused;	540	pix_colors = pix_colors_focused;
226
227	if (pix_colors == NULL)
228	return false;
229
230	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
231	pixmap = None;
232	#endif
233		541
234	MEvent.time = CurrentTime;	542	MEvent.time = CurrentTime;
235	MEvent.button = AnyButton;	543	MEvent.button = AnyButton;
236	options = DEFAULT_OPTIONS;
237	want_refresh = 1;	544	want_refresh = 1;
238	priv_modes = SavedModes = PrivMode_Default;	545	priv_modes = SavedModes = PrivMode_Default;
239	focus = 0;
240	ncol = 80;	546	ncol = 80;
241	nrow = 24;	547	nrow = 24;
242	int_bwidth = INTERNALBORDERWIDTH;	548	int_bwidth = INTERNALBORDERWIDTH;
243	ext_bwidth = EXTERNALBORDERWIDTH;	549	ext_bwidth = EXTERNALBORDERWIDTH;
244	lineSpace = LINESPACE;	550	lineSpace = LINESPACE;
		551	letterSpace = LETTERSPACE;
245	saveLines = SAVELINES;	552	saveLines = SAVELINES;
246	numpix_colors = TOTAL_COLORS;
247		553
248	refresh_limit = 1;
249	refresh_type = SLOW_REFRESH;	554	refresh_type = SLOW_REFRESH;
250	prev_nrow = prev_ncol = 0;
251		555
252	oldcursor.row = oldcursor.col = -1;	556	oldcursor.row = oldcursor.col = -1;
253	#ifdef XPM_BACKGROUND
254	/* bgPixmap.w = bgPixmap.h = 0; */
255	bgPixmap.x = bgPixmap.y = 50;
256	bgPixmap.pixmap = None;
257	#endif
258		557
259	last_bot = last_state = -1;	558	set_option (Opt_scrollBar);
260		559	set_option (Opt_scrollTtyOutput);
261	return true;	560	set_option (Opt_jumpScroll);
262	}	561	set_option (Opt_skipScroll);
263		562	set_option (Opt_secondaryScreen);
264	void	563	set_option (Opt_secondaryScroll);
265	rxvt_term::init_secondary ()	564	set_option (Opt_pastableTabs);
266	{	565	set_option (Opt_intensityStyles);
267	int i;	566	set_option (Opt_iso14755);
268		567	set_option (Opt_iso14755_52);
269	/*	568	set_option (Opt_buffered);
270	* Close all unused file descriptors
271	* We don't want them, we don't need them.
272	*/
273	if ((i = open ("/dev/null", O_RDONLY)) < 0)
274	{
275	/* TODO: BOO HISS */
276	dup2 (STDERR_FILENO, STDIN_FILENO);
277	}
278	else if (i > STDIN_FILENO)
279	{
280	dup2 (i, STDIN_FILENO);
281	close (i);
282	}
283
284	dup2 (STDERR_FILENO, STDOUT_FILENO);
285
286	#if 0 // schmorp sayz closing filies is murder
287	for (i = STDERR_FILENO + 1; i < num_fds; i++)
288	{
289	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
290	if (i == 4 || i == 7)
291	continue;
292	#endif
293	close (i);
294	}
295	#endif
296	}	569	}
297		570
298	/*----------------------------------------------------------------------*/	571	/*----------------------------------------------------------------------*/
299	const char **	572	const char **
300	rxvt_term::init_resources (int argc, const char *const *argv)	573	rxvt_term::init_resources (int argc, const char *const *argv)
301	{	574	{
302	int i, r_argc;	575	int i;
303	char *val;
304	const char **cmd_argv, **r_argv;	576	const char **cmd_argv;
305		577
306	/*
307	* Look for -exec option. Find => split and make cmd_argv[] of command args
308	*/
309	for (r_argc = 0; r_argc < argc; r_argc++)
310	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
311	break;
312
313	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
314
315	for (i = 0; i < r_argc; i++)
316	r_argv[i] = (const char *)argv[i];
317
318	r_argv[i] = NULL;
319
320	if (r_argc == argc)
321	cmd_argv = NULL;
322	else
323	{
324	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
325
326	for (i = 0; i < argc - r_argc - 1; i++)
327	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
328
329	cmd_argv[i] = NULL;
330	}
331
332	rs[Rs_name] = rxvt_r_basename (argv[0]);	578	rs[Rs_name] = rxvt_basename (argv[0]);
333		579
334	/*	580	/*
335	* Open display, get options/resources and create the window	581	* Open display, get options/resources and create the window
336	*/	582	*/
337		583
338	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	584	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
339	rs[Rs_display_name] = ":0";	585	rs[Rs_display_name] = ":0";
340		586
341	get_options (r_argc, r_argv);	587	cmd_argv = get_options (argc, argv);
342		588
343	if (!(display = displays.get (rs[Rs_display_name])))	589	if (!(display = displays.get (rs[Rs_display_name])))
344	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);	590	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
345		591
		592	// using a local pointer decreases code size a lot
		593	xa = display->xa;
		594
		595	set (display);
346	extract_resources ();	596	extract_resources ();
347		597
348	free (r_argv);	598	#if ENABLE_FRILLS
		599	if (rs[Rs_visual])
		600	select_visual (strtol (rs[Rs_visual], 0, 0));
		601	else if (rs[Rs_depth])
		602	select_depth (strtol (rs[Rs_depth], 0, 0));
		603	#endif
		604
		605	for (int i = NUM_RESOURCES; i--; )
		606	if (rs [i] == resval_undef)
		607	rs [i] = 0;
		608
		609	#if ENABLE_PERL
		610	if (!rs[Rs_perl_ext_1])
		611	rs[Rs_perl_ext_1] = "default";
		612
		613	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		614	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		615	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
		616	{
		617	rxvt_perl.init (this);
		618	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		619	}
		620	#endif
		621
		622	// must be called after initialising the perl interpreter as it
		623	// may invoke the `on_register_command' hook
		624	extract_keysym_resources ();
349		625
350	/*	626	/*
351	* set any defaults not already set	627	* set any defaults not already set
352	*/	628	*/
353	if (cmd_argv && cmd_argv[0])	629	if (cmd_argv && cmd_argv[0])
354	{	630	{
355	if (!rs[Rs_title])	631	if (!rs[Rs_title])
356	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	632	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
		633
357	if (!rs[Rs_iconName])	634	if (!rs[Rs_iconName])
358	rs[Rs_iconName] = rs[Rs_title];	635	rs[Rs_iconName] = rs[Rs_title];
359	}	636	}
360	else	637	else
361	{	638	{
362	if (!rs[Rs_title])	639	if (!rs[Rs_title])
363	rs[Rs_title] = rs[Rs_name];	640	rs[Rs_title] = rs[Rs_name];
		641
364	if (!rs[Rs_iconName])	642	if (!rs[Rs_iconName])
365	rs[Rs_iconName] = rs[Rs_name];	643	rs[Rs_iconName] = rs[Rs_name];
366	}	644	}
367		645
368	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	646	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
…		…
375	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	653	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
376	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());	654	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
377		655
378	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	656	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
379	lineSpace = min (i, std::numeric_limits<int16_t>::max ());	657	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
		658
		659	if (rs[Rs_letterSpace])
		660	letterSpace = atoi (rs[Rs_letterSpace]);
380	#endif	661	#endif
381		662
382	#ifdef POINTER_BLANK	663	#ifdef POINTER_BLANK
383	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	664	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
384	pointerBlankDelay = i;	665	pointerBlankDelay = i;
385	else	666	else
386	pointerBlankDelay = 2;	667	pointerBlankDelay = 2;
387	#endif	668	#endif
388		669
		670	if (rs[Rs_multiClickTime] && (i = atoi (rs[Rs_multiClickTime])) >= 0)
		671	multiClickTime = i;
		672	else
		673	multiClickTime = 500;
		674
		675	cursor_type = option (Opt_cursorUnderline) ? 1 : 0;
		676
389	/* no point having a scrollbar without having any scrollback! */	677	/* no point having a scrollbar without having any scrollback! */
390	if (!saveLines)	678	if (!saveLines)
391	set_option (Opt_scrollBar, 0);	679	set_option (Opt_scrollBar, 0);
392		680
393	#ifdef PRINTPIPE
394	if (!rs[Rs_print_pipe])
395	rs[Rs_print_pipe] = PRINTPIPE;
396	#endif
397
398	if (!rs[Rs_cutchars])	681	if (!rs[Rs_cutchars])
399	rs[Rs_cutchars] = CUTCHARS;	682	rs[Rs_cutchars] = CUTCHARS;
400		683
401	#ifndef NO_BACKSPACE_KEY	684	#ifndef NO_BACKSPACE_KEY
402	if (!rs[Rs_backspace_key])	685	if (!rs[Rs_backspace_key])
403	# ifdef DEFAULT_BACKSPACE	686	# ifdef DEFAULT_BACKSPACE
404	key_backspace = DEFAULT_BACKSPACE;	687	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
405	# else	688	# else
406	key_backspace = "DEC"; /* can toggle between \010 or \177 */	689	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
407	# endif	690	# endif
408	else
409	{
410	val = strdup (rs[Rs_backspace_key]);
411	rxvt_Str_trim (val);
412	rxvt_Str_escaped (val);
413	key_backspace = val;
414	}
415	#endif	691	#endif
416		692
417	#ifndef NO_DELETE_KEY	693	#ifndef NO_DELETE_KEY
418	if (!rs[Rs_delete_key])	694	if (!rs[Rs_delete_key])
419	# ifdef DEFAULT_DELETE	695	# ifdef DEFAULT_DELETE
420	key_delete = DEFAULT_DELETE;	696	rs[Rs_delete_key] = DEFAULT_DELETE;
421	# else	697	# else
422	key_delete = "\033[3~";	698	rs[Rs_delete_key] = "\033[3~";
423	# endif	699	# endif
424	else
425	{
426	val = strdup (rs[Rs_delete_key]);
427	rxvt_Str_trim (val);
428	rxvt_Str_escaped (val);
429	key_delete = val;
430	}
431	#endif	700	#endif
432	if (rs[Rs_answerbackstring])
433	{
434	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
435	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
436	}
437		701
438	#ifdef HAVE_SCROLLBARS	702	scrollBar.setup (this);
439	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
440	#endif
441		703
442	#ifdef XTERM_REVERSE_VIDEO	704	#ifdef XTERM_REVERSE_VIDEO
443	/* this is how xterm implements reverseVideo */	705	/* this is how xterm implements reverseVideo */
444	if (OPTION (Opt_reverseVideo))	706	if (option (Opt_reverseVideo))
445	{	707	{
446	if (!rs[Rs_color + Color_fg])	708	if (!rs[Rs_color + Color_fg])
447	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	709	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		710
448	if (!rs[Rs_color + Color_bg])	711	if (!rs[Rs_color + Color_bg])
449	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	712	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
450	}	713	}
451	#endif	714	#endif
452		715
…		…
454	if (!rs[Rs_color + i])	717	if (!rs[Rs_color + i])
455	rs[Rs_color + i] = def_colorName[i];	718	rs[Rs_color + i] = def_colorName[i];
456		719
457	#ifndef XTERM_REVERSE_VIDEO	720	#ifndef XTERM_REVERSE_VIDEO
458	/* this is how we implement reverseVideo */	721	/* this is how we implement reverseVideo */
459	if (OPTION (Opt_reverseVideo))	722	if (option (Opt_reverseVideo))
460	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);	723	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
461	#endif	724	#endif
462		725
463	/* convenient aliases for setting fg/bg to colors */	726	/* convenient aliases for setting fg/bg to colors */
464	color_aliases (Color_fg);	727	color_aliases (Color_fg);
465	color_aliases (Color_bg);	728	color_aliases (Color_bg);
466	#ifndef NO_CURSORCOLOR	729	#ifndef NO_CURSORCOLOR
467	color_aliases (Color_cursor);	730	color_aliases (Color_cursor);
468	color_aliases (Color_cursor2);	731	color_aliases (Color_cursor2);
469	#endif /* NO_CURSORCOLOR */	732	#endif /* NO_CURSORCOLOR */
470	color_aliases (Color_pointer_fg);	733	color_aliases (Color_pointer_fg);
471	color_aliases (Color_pointer_bg);	734	color_aliases (Color_pointer_bg);
472	color_aliases (Color_border);	735	color_aliases (Color_border);
473	#ifndef NO_BOLD_UNDERLINE_REVERSE	736	#ifndef NO_BOLD_UNDERLINE_REVERSE
474	color_aliases (Color_BD);	737	color_aliases (Color_BD);
475	color_aliases (Color_UL);	738	color_aliases (Color_UL);
476	color_aliases (Color_RV);	739	color_aliases (Color_RV);
477	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	740	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
478		741
479	if (!rs[Rs_color + Color_border])	742	if (!rs[Rs_color + Color_border])
480	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];	743	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
481		744
482	return cmd_argv;	745	return cmd_argv;
		746	}
		747
		748	/*----------------------------------------------------------------------*/
		749	void
		750	rxvt_term::init (stringvec *argv, stringvec *envv)
		751	{
		752	argv->push_back (0);
		753	envv->push_back (0);
		754
		755	this->argv = argv;
		756	this->envv = envv;
		757
		758	env = new char *[this->envv->size ()];
		759	for (int i = 0; i < this->envv->size (); i++)
		760	env[i] = this->envv->at (i);
		761
		762	init2 (argv->size () - 1, argv->begin ());
		763	}
		764
		765	void
		766	rxvt_term::init (int argc, const char *const *argv, const char *const *envv)
		767	{
		768	#if ENABLE_PERL
		769	// perl might want to access the stringvecs later, so we need to copy them
		770	stringvec *args = new stringvec;
		771	for (int i = 0; i < argc; i++)
		772	args->push_back (strdup (argv [i]));
		773
		774	stringvec *envs = new stringvec;
		775	for (const char *const *var = envv; *var; var++)
		776	envs->push_back (strdup (*var));
		777
		778	init (args, envs);
		779	#else
		780	init2 (argc, argv);
		781	#endif
		782	}
		783
		784	void
		785	rxvt_term::init2 (int argc, const char *const *argv)
		786	{
		787	SET_R (this);
		788	set_locale ("");
		789	set_environ (env); // a few things in X do not call setlocale :(
		790
		791	init_vars ();
		792
		793	const char **cmd_argv = init_resources (argc, argv);
		794
		795	#ifdef KEYSYM_RESOURCE
		796	keyboard->register_done ();
		797	#endif
		798
		799	if (const char *path = rs[Rs_chdir])
		800	if (*path) // ignored if empty
		801	{
		802	if (*path != '/')
		803	rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
		804
		805	if (chdir (path))
		806	rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
		807	}
		808
		809	if (option (Opt_scrollBar))
		810	scrollBar.state = SB_STATE_IDLE; /* set existence for size calculations */
		811
		812	pty = ptytty::create ();
		813
		814	create_windows (argc, argv);
		815
		816	init_xlocale ();
		817
		818	scr_poweron (); // initialize screen
		819
		820	#if 0
		821	XSynchronize (dpy, True);
		822	#endif
		823
		824	if (option (Opt_scrollBar))
		825	scrollBar.resize (); /* create and map scrollbar */
		826
		827	#ifdef HAVE_BG_PIXMAP
		828	bg_init ();
		829	#endif
		830
		831	#if ENABLE_PERL
		832	rootwin_ev.start (display, display->root);
		833	#endif
		834
		835	init_done = 1;
		836
		837	init_command (cmd_argv);
		838
		839	if (pty->pty >= 0)
		840	pty_ev.start (pty->pty, ev::READ);
		841
		842	HOOK_INVOKE ((this, HOOK_START, DT_END));
		843
		844	#if ENABLE_XEMBED
		845	if (rs[Rs_embed])
		846	{
		847	long info[2] = { 0, XEMBED_MAPPED };
		848
		849	XChangeProperty (dpy, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		850	32, PropModeReplace, (unsigned char *)&info, 2);
		851	}
		852	#endif
		853
		854	#if HAVE_STARTUP_NOTIFICATION
		855	SnDisplay *snDisplay;
		856	SnLauncheeContext *snContext;
		857
		858	snDisplay = sn_display_new (dpy, NULL, NULL);
		859	snContext = sn_launchee_context_new_from_environment (snDisplay, DefaultScreen (dpy));
		860
		861	/* Tell the window manager that this window is part of the startup context */
		862	if (snContext)
		863	sn_launchee_context_setup_window (snContext, parent);
		864	#endif
		865
		866	XMapWindow (dpy, vt);
		867	XMapWindow (dpy, parent);
		868
		869	#if HAVE_STARTUP_NOTIFICATION
		870	if (snContext)
		871	{
		872	/* Mark the startup process as complete */
		873	sn_launchee_context_complete (snContext);
		874
		875	sn_launchee_context_unref (snContext);
		876	}
		877
		878	sn_display_unref (snDisplay);
		879	#endif
		880
		881	refresh_check ();
483	}	882	}
484		883
485	/*----------------------------------------------------------------------*/	884	/*----------------------------------------------------------------------*/
486	void	885	void
487	rxvt_term::init_env ()	886	rxvt_term::init_env ()
488	{	887	{
489	int i;
490	unsigned int u;
491	char *val;	888	char *val;
		889	char *env_display;
		890	char *env_windowid;
		891	char *env_colorfgbg;
		892	char *env_term;
492		893
493	#ifdef DISPLAY_IS_IP	894	#ifdef DISPLAY_IS_IP
494	/* Fixup display_name for export over pty to any interested terminal	895	/* Fixup display_name for export over pty to any interested terminal
495	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	896	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
496	* (for the first non-loopback interface) that we get from	897	* (for the first non-loopback interface) that we get from
…		…
503	*/	904	*/
504	val = rxvt_network_display (rs[Rs_display_name]);	905	val = rxvt_network_display (rs[Rs_display_name]);
505	rs[Rs_display_name] = (const char *)val;	906	rs[Rs_display_name] = (const char *)val;
506		907
507	if (val == NULL)	908	if (val == NULL)
508	#endif /* DISPLAY_IS_IP */	909	#endif /* DISPLAY_IS_IP */
509	val = XDisplayString (display->display);	910	val = XDisplayString (dpy);
510		911
511	if (rs[Rs_display_name] == NULL)	912	if (rs[Rs_display_name] == NULL)
512	rs[Rs_display_name] = val; /* use broken `:0' value */	913	rs[Rs_display_name] = val; /* use broken `:0' value */
513		914
514	i = strlen (val);
515	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	915	env_display = (char *)rxvt_malloc (strlen (val) + 9);
516		916
517	sprintf (env_display, "DISPLAY=%s", val);	917	sprintf (env_display, "DISPLAY=%s", val);
518		918
519	/* avoiding the math library:
520	* i = (int) (ceil (log10 ((unsigned int)parent[0]))) */
521	for (i = 0, u = (unsigned int)parent[0]; u; u /= 10, i++)
522	;
523	max_it (i, 1);
524	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));	919	env_windowid = (char *)rxvt_malloc (21);
525
526	sprintf (env_windowid, "WINDOWID=%u",	920	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent);
527	(unsigned int)parent[0]);
528		921
529	/* add entries to the environment:	922	/* add entries to the environment:
530	* @ DISPLAY: in case we started with -display	923	* @ DISPLAY: in case we started with -display
531	* @ WINDOWID: X window id number of the window	924	* @ WINDOWID: X window id number of the window
532	* @ COLORTERM: terminal sub-name and also indicates its color	925	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
534	* @ TERMINFO: path to terminfo directory	927	* @ TERMINFO: path to terminfo directory
535	* @ COLORFGBG: fg;bg color codes	928	* @ COLORFGBG: fg;bg color codes
536	*/	929	*/
537	putenv (env_display);	930	putenv (env_display);
538	putenv (env_windowid);	931	putenv (env_windowid);
539	if (env_colorfgbg)	932
		933	env_colorfgbg = get_colorfgbg ();
540	putenv (env_colorfgbg);	934	putenv (env_colorfgbg);
541		935
542	#ifdef RXVT_TERMINFO	936	#ifdef RXVT_TERMINFO
543	putenv ("TERMINFO=" RXVT_TERMINFO);	937	putenv ("TERMINFO=" RXVT_TERMINFO);
544	#endif	938	#endif
545		939
546	if (display->depth <= 2)	940	if (depth <= 2)
547	putenv ("COLORTERM=" COLORTERMENV "-mono");	941	putenv ("COLORTERM=" COLORTERMENV "-mono");
548	else	942	else
549	putenv ("COLORTERM=" COLORTERMENVFULL);	943	putenv ("COLORTERM=" COLORTERMENVFULL);
550		944
551	if (rs[Rs_term_name] != NULL)	945	if (rs[Rs_term_name] != NULL)
552	{	946	{
553	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));	947	env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
554	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	948	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
555	putenv (env_term);	949	putenv (env_term);
556	}	950	}
557	else	951	else
558	putenv ("TERM=" TERMENV);	952	putenv ("TERM=" TERMENV);
…		…
560	#ifdef HAVE_UNSETENV	954	#ifdef HAVE_UNSETENV
561	/* avoid passing old settings and confusing term size */	955	/* avoid passing old settings and confusing term size */
562	unsetenv ("LINES");	956	unsetenv ("LINES");
563	unsetenv ("COLUMNS");	957	unsetenv ("COLUMNS");
564	unsetenv ("TERMCAP"); /* terminfo should be okay */	958	unsetenv ("TERMCAP"); /* terminfo should be okay */
565	#endif /* HAVE_UNSETENV */	959	#endif /* HAVE_UNSETENV */
566	}	960	}
567		961
568	/*----------------------------------------------------------------------*/	962	/*----------------------------------------------------------------------*/
569	/*
570	* This is more or less stolen straight from XFree86 xterm.
571	* This should support all European type languages.
572	*/
573	void	963	void
574	rxvt_term::set_locale (const char *locale)	964	rxvt_term::set_locale (const char *locale)
575	{	965	{
576	set_environ (envv);	966	set_environ (env);
577		967
578	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
579	free (this->locale);	968	free (this->locale);
580	this->locale = setlocale (LC_CTYPE, locale);	969	this->locale = setlocale (LC_CTYPE, locale);
581		970
582	if (!this->locale)	971	if (!this->locale)
583	{	972	{
…		…
591		980
592	this->locale = "C";	981	this->locale = "C";
593	}	982	}
594		983
595		984
596	this->locale = rxvt_strdup (this->locale);	985	this->locale = strdup (this->locale);
597	SET_LOCALE (this->locale);	986	SET_LOCALE (this->locale);
598	mbstate.reset ();	987	mbstate.reset ();
599	#endif
600		988
601	#if HAVE_NL_LANGINFO	989	#if HAVE_NL_LANGINFO
602	char *codeset = strdup (nl_langinfo (CODESET));	990	char *codeset = nl_langinfo (CODESET);
603	// /^UTF.?8/i	991	// /^UTF.?8/i
604	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')	992	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
605	&& (codeset[1] == 'T' || codeset[1] == 't')	993	&& (codeset[1] == 'T' || codeset[1] == 't')
606	&& (codeset[2] == 'F' || codeset[2] == 'f')	994	&& (codeset[2] == 'F' || codeset[2] == 'f')
607	&& (codeset[3] == '8' || codeset[4] == '8');	995	&& (codeset[3] == '8' || codeset[4] == '8');
608	free (codeset);
609	#else	996	#else
610	enc_utf8 = 0;	997	enc_utf8 = 0;
611	#endif	998	#endif
612	}	999	}
613		1000
614	void	1001	void
615	rxvt_term::init_xlocale ()	1002	rxvt_term::init_xlocale ()
616	{	1003	{
617	set_environ (envv);	1004	set_environ (env);
618		1005
619	#ifdef USE_XIM	1006	#if USE_XIM
620	if (!locale)	1007	if (!locale)
621	rxvt_warn ("setting locale failed, working without locale support.\n");	1008	rxvt_warn ("setting locale failed, continuing without locale support.\n");
622	else	1009	else
623	{	1010	{
624	set_string_property (xa[XA_WM_LOCALE_NAME], locale);	1011	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
625		1012
626	if (!XSupportsLocale ())	1013	if (!XSupportsLocale ())
627	{	1014	{
628	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");	1015	rxvt_warn ("the locale is not supported by Xlib, continuing without locale support.\n");
629	return;	1016	return;
630	}	1017	}
631		1018
632	im_ev.start (display);	1019	im_ev.start (display);
633		1020
…		…
645	* Initialize the command connection.	1032	* Initialize the command connection.
646	* This should be called after the X server connection is established.	1033	* This should be called after the X server connection is established.
647	*/	1034	*/
648		1035
649	#ifdef META8_OPTION	1036	#ifdef META8_OPTION
650	meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;	1037	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
651	#endif	1038	#endif
652		1039
653	get_ourmods ();	1040	get_ourmods ();
654		1041
655	if (!OPTION (Opt_scrollTtyOutput))	1042	if (!option (Opt_scrollTtyOutput))
656	priv_modes |= PrivMode_TtyOutputInh;	1043	priv_modes |= PrivMode_TtyOutputInh;
657	if (OPTION (Opt_scrollTtyKeypress))	1044	if (option (Opt_scrollTtyKeypress))
658	priv_modes |= PrivMode_Keypress;	1045	priv_modes |= PrivMode_Keypress;
659	if (!OPTION (Opt_jumpScroll))	1046	if (!option (Opt_jumpScroll))
660	priv_modes |= PrivMode_smoothScroll;	1047	priv_modes |= PrivMode_smoothScroll;
661		1048
662	#ifndef NO_BACKSPACE_KEY	1049	#ifndef NO_BACKSPACE_KEY
663	if (strcmp (key_backspace, "DEC") == 0)	1050	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
664	priv_modes |= PrivMode_HaveBackSpace;	1051	priv_modes |= PrivMode_HaveBackSpace;
665	#endif	1052	#endif
666		1053
667	/* add value for scrollBar */	1054	/* add value for scrollBar */
668	if (scrollBar.state)	1055	if (scrollBar.state)
…		…
674	run_command (argv);	1061	run_command (argv);
675	}	1062	}
676		1063
677	/*----------------------------------------------------------------------*/	1064	/*----------------------------------------------------------------------*/
678	void	1065	void
679	rxvt_term::Get_Colours ()	1066	rxvt_term::get_colors ()
680	{	1067	{
681	int i;	1068	int i;
682		1069
683	#ifdef OFF_FOCUS_FADING	1070	#ifdef OFF_FOCUS_FADING
684	pix_colors = pix_colors_focused;	1071	pix_colors = pix_colors_focused;
685	#endif	1072	#endif
686
687	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
688	{
689	rxvt_color xcol;
690		1073
691	if (!rs[Rs_color + i])	1074	for (i = 0; i < NRS_COLORS; i++)
692	continue;	1075	if (const char *name = rs[Rs_color + i])
693		1076	set_color (pix_colors [i], name);
694	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
695	{
696	#ifndef XTERM_REVERSE_VIDEO
697	if (i < 2 && OPTION (Opt_reverseVideo))
698	rs[Rs_color + i] = def_colorName[!i];
699	else
700	#endif
701	rs[Rs_color + i] = def_colorName[i];
702
703	if (!rs[Rs_color + i])
704	continue;
705
706	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
707	{
708	switch (i)
709	{
710	case Color_fg:
711	case Color_bg:
712	/* fatal: need bg/fg color */
713	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
714	/* NOTREACHED */
715	break;
716	#ifndef NO_CURSORCOLOR
717	case Color_cursor2:
718	xcol = pix_colors[Color_fg];
719	break;
720	#endif /* ! NO_CURSORCOLOR */
721	case Color_pointer_fg:
722	xcol = pix_colors[Color_fg];
723	break;
724	default:
725	xcol = pix_colors[Color_bg]; /* None */
726	break;
727	}
728	}
729	}
730
731	pix_colors[i] = xcol;
732	SET_PIXCOLOR (i);
733	}
734
735	#ifdef OFF_FOCUS_FADING
736	if (rs[Rs_fade])
737	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
738	pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
739	#endif
740
741	if (display->depth <= 2)
742	{
743	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
744	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
745	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
746	}
747		1077
748	/*	1078	/*
749	* get scrollBar shadow colors	1079	* get scrollBar shadow colors
750	*	1080	*
751	* The calculations of topShadow/bottomShadow values are adapted	1081	* The calculations of topShadow/bottomShadow values are adapted
752	* from the fvwm window manager.	1082	* from the fvwm window manager.
753	*/	1083	*/
754	#ifdef KEEP_SCROLLCOLOR	1084	#ifdef RXVT_SCROLLBAR
		1085	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
755		1086
756	if (display->depth <= 2)	1087	rgba cscroll;
757	{	1088	pix_colors [Color_scroll].get (cscroll);
758	/* Monochrome */
759	pix_colors[Color_scroll] = pix_colors[Color_fg];
760	pix_colors[Color_topShadow] = pix_colors[Color_bg];
761	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
762	}
763	else
764	{
765	rxvt_color xcol[2];
766	/* xcol[0] == white
767	* xcol[1] == top shadow
768	* xcol[2] == bot shadow */
769		1089
770	xcol[1] = pix_colors[Color_scroll];
771	xcol[0].set (display, 65535, 65535, 65535);
772
773	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
774
775	xcol[0].get (display, pr0, pg0, pb0);
776	xcol[1].get (display, pr1, pg1, pb1);
777
778	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
779
780	/* topShadowColor */	1090	/* topShadowColor */
781	if (!xcol[1].set (display,	1091	if (!pix_colors[Color_topShadow].set (this,
782	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	1092	rgba (
783	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	1093	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
784	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	1094	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
785	xcol[1] = pix_colors[Color_White];	1095	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
		1096	cscroll.a)
		1097	))
		1098	alias_color (Color_topShadow, Color_White);
		1099	#endif
786		1100
787	pix_colors[Color_topShadow] = xcol[1];	1101	#ifdef OFF_FOCUS_FADING
788	}	1102	for (i = 0; i < NRS_COLORS; i++)
789	#endif /* KEEP_SCROLLCOLOR */	1103	update_fade_color (i, true);
		1104	#endif
790	}	1105	}
791		1106
792	/*----------------------------------------------------------------------*/	1107	/*----------------------------------------------------------------------*/
793	/* color aliases, fg/bg bright-bold */	1108	/* color aliases, fg/bg bright-bold */
794	void	1109	void
795	rxvt_term::color_aliases (int idx)	1110	rxvt_term::color_aliases (int idx)
796	{	1111	{
797	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))	1112	if (rs[Rs_color + idx] && isdigit (*rs[Rs_color + idx]))
798	{	1113	{
799	int i = atoi (rs[Rs_color + idx]);	1114	int i = atoi (rs[Rs_color + idx]);
800		1115
801	if (i >= 8 && i <= 15)	1116	if (i >= 8 && i <= 15)
802	{ /* bright colors */	1117	/* bright colors */
803	i -= 8;
804	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	1118	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
805	return;	1119	else if (i >= 0 && i <= 7)
806	}	1120	/* normal colors */
807
808	if (i >= 0 && i <= 7) /* normal colors */
809	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	1121	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
810	}	1122	}
811	}	1123	}
812		1124
813	/*----------------------------------------------------------------------*/	1125	/*----------------------------------------------------------------------*/
…		…
833		1145
834	if (rsmod	1146	if (rsmod
835	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)	1147	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
836	requestedmeta = rsmod[3] - '0';	1148	requestedmeta = rsmod[3] - '0';
837		1149
838	map = XGetModifierMapping (display->display);	1150	map = XGetModifierMapping (dpy);
839	kc = map->modifiermap;	1151	kc = map->modifiermap;
840		1152
841	for (i = 1; i < 6; i++)	1153	for (i = 1; i < 6; i++)
842	{	1154	{
843	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	1155	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
…		…
845	for (j = map->max_keypermod; j--; k++)	1157	for (j = map->max_keypermod; j--; k++)
846	{	1158	{
847	if (kc[k] == 0)	1159	if (kc[k] == 0)
848	break;	1160	break;
849		1161
850	switch (XKeycodeToKeysym (display->display, kc[k], 0))	1162	switch (rxvt_XKeycodeToKeysym (dpy, kc[k], 0))
851	{	1163	{
852	case XK_Num_Lock:	1164	case XK_Num_Lock:
853	ModNumLockMask = modmasks[i - 1];	1165	ModNumLockMask = modmasks[i - 1];
854	continue;	1166	continue;
855		1167
…		…
897		1209
898	if (i)	1210	if (i)
899	ModMetaMask = modmasks[i - 1];	1211	ModMetaMask = modmasks[i - 1];
900	}	1212	}
901		1213
		1214	void
		1215	rxvt_term::set_icon (const char *file)
		1216	{
		1217	#if HAVE_PIXBUF && ENABLE_EWMH
		1218	GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
		1219	if (!pixbuf)
		1220	{
		1221	rxvt_warn ("Loading image icon failed, continuing without.\n");
		1222	return;
		1223	}
		1224
		1225	unsigned int w = gdk_pixbuf_get_width (pixbuf);
		1226	unsigned int h = gdk_pixbuf_get_height (pixbuf);
		1227
		1228	if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
		1229	{
		1230	rxvt_warn ("Icon image too big, continuing without.\n");
		1231	g_object_unref (pixbuf);
		1232	return;
		1233	}
		1234
		1235	if (long *buffer = (long *)malloc ((2 + w * h) * sizeof (long)))
		1236	{
		1237	int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
		1238	unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
		1239	int channels = gdk_pixbuf_get_n_channels (pixbuf);
		1240
		1241	buffer [0] = w;
		1242	buffer [1] = h;
		1243	for (int i = 0; i < h; i++)
		1244	{
		1245	for (int j = 0; j < w; j++)
		1246	{
		1247	unsigned char *pixel = row + j * channels;
		1248	long value;
		1249
		1250	if (channels == 4)
		1251	value = pixel[3];
		1252	else
		1253	value = (unsigned char)0x00ff;
		1254
		1255	value = (value << 8) + pixel[0];
		1256	value = (value << 8) + pixel[1];
		1257	value = (value << 8) + pixel[2];
		1258	buffer[(i * w + j) + 2] = value;
		1259	}
		1260
		1261	row += rowstride;
		1262	}
		1263
		1264	XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
		1265	PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
		1266	free (buffer);
		1267	}
		1268	else
		1269	rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
		1270
		1271	g_object_unref (pixbuf);
		1272	#endif
		1273	}
		1274
902	/*----------------------------------------------------------------------*/	1275	/*----------------------------------------------------------------------*/
903	/* rxvt_Create_Windows () - Open and map the window */	1276	/* Open and map the window */
904	void	1277	void
905	rxvt_term::create_windows (int argc, const char *const *argv)	1278	rxvt_term::create_windows (int argc, const char *const *argv)
906	{	1279	{
907	XClassHint classHint;	1280	XClassHint classHint;
908	XWMHints wmHint;	1281	XWMHints wmHint;
909	#if ENABLE_FRILLS	1282	#if ENABLE_FRILLS
910	Atom prop = None;
911	MWMHints mwmhints;	1283	MWMHints mwmhints = { };
912	#endif	1284	#endif
913	XGCValues gcvalue;	1285	XGCValues gcvalue;
914	XSetWindowAttributes attributes;	1286	XSetWindowAttributes attributes;
915	XWindowAttributes gattr;
916	Window top, parent;	1287	Window top, parent;
917	dDisp;
918		1288
919	#ifdef USING_W11LIB	1289	dLocal (Display *, dpy);
920	/* enable W11 callbacks */
921	W11AddEventHandler (disp, rxvt_W11_process_x_event);
922	#endif
923		1290
924	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);	1291	/* grab colors before netscape does */
925	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);	1292	get_colors ();
926		1293
927	if (OPTION (Opt_transparent))	1294	if (!set_fonts ())
928	{	1295	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
929	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);	1296
930	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	1297	parent = display->root;
931	}	1298
		1299	attributes.override_redirect = !!option (Opt_override_redirect);
932		1300
933	#if ENABLE_FRILLS	1301	#if ENABLE_FRILLS
934	if (OPTION (Opt_borderLess))	1302	if (option (Opt_borderLess))
935	{	1303	{
936	prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);	1304	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
937
938	if (prop == None)
939	{	1305	{
940	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/	1306	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
941	#ifdef PREFER_24BIT
942	attributes.override_redirect = TRUE;	1307	attributes.override_redirect = true;
943	#endif
944	mwmhints.flags = 0;
945	}	1308	}
946	else	1309	else
947	{	1310	{
948	mwmhints.flags = MWM_HINTS_DECORATIONS;	1311	mwmhints.flags = MWM_HINTS_DECORATIONS;
949	mwmhints.decorations = 0;
950	}	1312	}
951	}	1313	}
952	else
953	mwmhints.flags = 0;
954	#endif	1314	#endif
955
956	/* grab colors before netscape does */
957	Get_Colours ();
958
959	if (!set_fonts ())
960	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
961
962	parent = DefaultRootWindow (disp);
963		1315
964	#if ENABLE_XEMBED	1316	#if ENABLE_XEMBED
965	if (rs[Rs_embed])	1317	if (rs[Rs_embed])
966	{	1318	{
967	XWindowAttributes wattr;	1319	XWindowAttributes wattr;
968		1320
969	parent = strtol (rs[Rs_embed], 0, 0);	1321	parent = strtol (rs[Rs_embed], 0, 0);
970		1322
971	if (!XGetWindowAttributes (disp, parent, &wattr))	1323	if (!XGetWindowAttributes (dpy, parent, &wattr))
972	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");	1324	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
973		1325
974	window_calc (wattr.width, wattr.height);	1326	window_calc (wattr.width, wattr.height);
975	}	1327	}
976	#endif	1328	#endif
977		1329
978	window_calc (0, 0);	1330	window_calc (0, 0);
979		1331
980	/* sub-window placement & size in rxvt_resize_subwindows () */	1332	/* sub-window placement & size in rxvt_term::resize_all_windows () */
981	#ifdef PREFER_24BIT
982	attributes.background_pixel = pix_colors_focused[Color_border];	1333	attributes.background_pixel = pix_colors_focused [Color_border];
983	attributes.border_pixel = pix_colors_focused[Color_border];	1334	attributes.border_pixel = pix_colors_focused [Color_border];
984	attributes.colormap = display->cmap;	1335	attributes.colormap = cmap;
		1336
985	top = XCreateWindow (disp, parent,	1337	top = XCreateWindow (dpy, parent,
986	szHint.x, szHint.y,	1338	szHint.x, szHint.y,
987	szHint.width, szHint.height,	1339	szHint.width, szHint.height,
988	ext_bwidth,	1340	ext_bwidth,
989	display->depth, InputOutput,	1341	depth, InputOutput, visual,
990	display->visual,
991	CWColormap | CWBackPixel | CWBorderPixel, &attributes);	1342	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
992	#else	1343	&attributes);
993	top = XCreateSimpleWindow (disp, parent,
994	szHint.x, szHint.y,
995	szHint.width, szHint.height,
996	ext_bwidth,
997	pix_colors_focused[Color_border],
998	pix_colors_focused[Color_border]);
999	#endif
1000		1344
1001	this->parent[0] = top;	1345	this->parent = top;
1002		1346
1003	old_width = szHint.width;	1347	set_title (rs [Rs_title]);
1004	old_height = szHint.height;	1348	set_icon_name (rs [Rs_iconName]);
1005		1349
1006	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1007	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1008
1009	classHint.res_name = (char *)rs[Rs_name];	1350	classHint.res_name = (char *)rs[Rs_name];
1010	classHint.res_class = (char *)RESCLASS;	1351	classHint.res_class = (char *)RESCLASS;
1011		1352
1012	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1353	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1013	wmHint.input = True;	1354	wmHint.input = True;
1014	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;	1355	wmHint.initial_state = option (Opt_iconic) ? IconicState
		1356	: option (Opt_dockapp) ? WithdrawnState
		1357	: NormalState;
1015	wmHint.window_group = top;	1358	wmHint.window_group = top;
1016		1359
1017	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,	1360	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1018	&szHint, &wmHint, &classHint);	1361	&szHint, &wmHint, &classHint);
		1362	#if ENABLE_EWMH
		1363	/*
		1364	* set up icon hint
		1365	* rs [Rs_iconfile] is path to icon
		1366	*/
		1367
		1368	if (rs [Rs_iconfile])
		1369	set_icon (rs [Rs_iconfile]);
		1370	#endif
		1371
		1372	#if ENABLE_FRILLS
		1373	if (mwmhints.flags)
		1374	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1375	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1376	#endif
1019		1377
1020	Atom protocols[] = {	1378	Atom protocols[] = {
1021	xa[XA_WM_DELETE_WINDOW],	1379	xa[XA_WM_DELETE_WINDOW],
1022	#if ENABLE_EWMH	1380	#if ENABLE_EWMH
1023	xa[XA_NET_WM_PING],	1381	xa[XA_NET_WM_PING],
1024	#endif	1382	#endif
1025	};	1383	};
1026		1384
1027	XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));	1385	XSetWMProtocols (dpy, top, protocols, ecb_array_length (protocols));
1028		1386
1029	#if ENABLE_FRILLS	1387	#if ENABLE_FRILLS
1030	if (rs[Rs_transient_for])	1388	if (rs[Rs_transient_for])
1031	XSetTransientForHint (disp, top, (Window)strtol (rs[Rs_transient_for], 0, 0));	1389	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1032	#endif	1390	#endif
1033		1391
1034	#if ENABLE_EWMH	1392	#if ENABLE_EWMH
1035	long pid = getpid ();	1393	long pid = getpid ();
1036		1394
1037	XChangeProperty (disp, top,	1395	XChangeProperty (dpy, top,
1038	xa[XA_NET_WM_PID], XA_CARDINAL, 32,	1396	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1039	PropModeReplace, (unsigned char *)&pid, 1);	1397	PropModeReplace, (unsigned char *)&pid, 1);
1040		1398
1041	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default	1399	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1042	#endif	1400	#endif
1043		1401
1044	XSelectInput (disp, top,	1402	XSelectInput (dpy, top,
1045	KeyPressMask	1403	KeyPressMask
1046	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755	1404	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1047	| KeyReleaseMask	1405	| KeyReleaseMask
1048	#endif	1406	#endif
1049	| FocusChangeMask | VisibilityChangeMask	1407	| FocusChangeMask | VisibilityChangeMask
1050	| ExposureMask | StructureNotifyMask);	1408	| ExposureMask | StructureNotifyMask);
1051		1409
1052	termwin_ev.start (display, top);	1410	termwin_ev.start (display, top);
1053		1411
1054	#if ENABLE_FRILLS
1055	if (mwmhints.flags)
1056	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1057	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1058	#endif
1059
1060	/* vt cursor: Black-on-White is standard, but this is more popular */	1412	/* vt cursor: Black-on-White is standard, but this is more popular */
		1413	unsigned int shape = XC_xterm;
		1414
		1415	#ifdef HAVE_XMU
		1416	if (rs[Rs_pointerShape])
		1417	{
		1418	int stmp = XmuCursorNameToIndex (rs[Rs_pointerShape]);
		1419	if (stmp >= 0)
		1420	shape = stmp;
		1421	}
		1422	#endif
		1423
1061	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);	1424	TermWin_cursor = XCreateFontCursor (dpy, shape);
1062
1063	#ifdef HAVE_SCROLLBARS
1064	/* cursor scrollBar: Black-on-White */
1065	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1066	#endif
1067		1425
1068	/* the vt window */	1426	/* the vt window */
1069	vt = XCreateSimpleWindow (disp, top,	1427	vt = XCreateSimpleWindow (dpy, top,
1070	window_vt_x,
1071	window_vt_y,	1428	window_vt_x, window_vt_y,
1072	width,
1073	height,	1429	vt_width, vt_height,
1074	0,	1430	0,
1075	pix_colors_focused[Color_fg],	1431	pix_colors_focused[Color_fg],
1076	pix_colors_focused[Color_bg]);	1432	pix_colors_focused[Color_bg]);
1077	#ifdef DEBUG_X
1078	XStoreName (disp, vt, "vt window");
1079	#endif
1080		1433
1081	attributes.bit_gravity = NorthWestGravity;	1434	attributes.bit_gravity = NorthWestGravity;
1082	XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);	1435	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1083		1436
1084	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1437	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1085		1438
1086	if (OPTION (Opt_pointerBlank))	1439	if (option (Opt_pointerBlank))
1087	vt_emask |= PointerMotionMask;	1440	vt_emask |= PointerMotionMask;
1088	else	1441	else
1089	vt_emask |= Button1MotionMask | Button3MotionMask;	1442	vt_emask |= Button1MotionMask | Button3MotionMask;
1090		1443
1091	vt_select_input ();	1444	vt_select_input ();
1092		1445
1093	vt_ev.start (display, vt);	1446	vt_ev.start (display, vt);
1094		1447
1095	#ifdef XPM_BACKGROUND
1096	if (rs[Rs_backgroundPixmap] != NULL
1097	&& ! OPTION (Opt_transparent))
1098	{
1099	const char *p = rs[Rs_backgroundPixmap];
1100
1101	if ((p = strchr (p, ';')) != NULL)
1102	{
1103	p++;
1104	scale_pixmap (p);
1105	}
1106
1107	set_bgPixmap (rs[Rs_backgroundPixmap]);
1108	scr_touch (true);
1109	}
1110	#endif
1111
1112	/* graphics context for the vt window */	1448	/* graphics context for the vt window */
1113	gcvalue.foreground = pix_colors[Color_fg];	1449	gcvalue.foreground = pix_colors[Color_fg];
1114	gcvalue.background = pix_colors[Color_bg];	1450	gcvalue.background = pix_colors[Color_bg];
1115	gcvalue.graphics_exposures = 1;	1451	gcvalue.graphics_exposures = 0;
		1452
1116	gc = XCreateGC (disp, vt,	1453	gc = XCreateGC (dpy, vt,
1117	GCForeground | GCBackground | GCGraphicsExposures,	1454	GCForeground | GCBackground | GCGraphicsExposures,
1118	&gcvalue);	1455	&gcvalue);
1119		1456
1120	drawable = new rxvt_drawable (display, vt);	1457	drawable = new rxvt_drawable (this, vt);
1121
1122	#ifdef RXVT_SCROLLBAR
1123	gcvalue.foreground = pix_colors[Color_topShadow];
1124	topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1125	gcvalue.foreground = pix_colors[Color_bottomShadow];
1126	botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1127	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1128	scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1129	#endif
1130		1458
1131	#ifdef OFF_FOCUS_FADING	1459	#ifdef OFF_FOCUS_FADING
1132	// initially we are in unfocused state	1460	// initially we are in unfocused state
1133	if (rs[Rs_fade])	1461	if (rs[Rs_fade])
1134	pix_colors = pix_colors_unfocused;	1462	pix_colors = pix_colors_unfocused;
1135	#endif	1463	#endif
1136		1464
1137	pointer_unblank ();	1465	pointer_unblank ();
1138	scr_recolour ();	1466	scr_recolor ();
1139
1140	#if ENABLE_XEMBED
1141	if (rs[Rs_embed])
1142	{
1143	long info[2] = { 0, XEMBED_MAPPED };
1144
1145	XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
1146	32, PropModeReplace, (unsigned char *)&info, 2);
1147	}
1148	#endif
1149	}
1150
1151	/* ------------------------------------------------------------------------- *
1152	* GET TTY CURRENT STATE *
1153	* ------------------------------------------------------------------------- */
1154	void
1155	rxvt_get_ttymode (ttymode_t *tio, int erase)
1156	{
1157	#ifdef HAVE_TERMIOS_H
1158	/*
1159	* standard System V termios interface
1160	*/
1161	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1162	{
1163	// return error - use system defaults,
1164	// where possible, and zero elsewhere
1165	memset (tio, 0, sizeof (ttymode_t));
1166
1167	tio->c_cc[VINTR] = CINTR;
1168	tio->c_cc[VQUIT] = CQUIT;
1169	tio->c_cc[VERASE] = CERASE;
1170	#ifdef VERASE2
1171	tio->c_cc[VERASE2] = CERASE2;
1172	#endif
1173	tio->c_cc[VKILL] = CKILL;
1174	tio->c_cc[VSTART] = CSTART;
1175	tio->c_cc[VSTOP] = CSTOP;
1176	tio->c_cc[VSUSP] = CSUSP;
1177	# ifdef VDSUSP
1178	tio->c_cc[VDSUSP] = CDSUSP;
1179	# endif
1180	# ifdef VREPRINT
1181	tio->c_cc[VREPRINT] = CRPRNT;
1182	# endif
1183	# ifdef VDISCRD
1184	tio->c_cc[VDISCRD] = CFLUSH;
1185	# endif
1186	# ifdef VWERSE
1187	tio->c_cc[VWERSE] = CWERASE;
1188	# endif
1189	# ifdef VLNEXT
1190	tio->c_cc[VLNEXT] = CLNEXT;
1191	# endif
1192	}
1193
1194	tio->c_cc[VEOF] = CEOF;
1195	tio->c_cc[VEOL] = VDISABLE;
1196	# ifdef VEOL2
1197	tio->c_cc[VEOL2] = VDISABLE;
1198	# endif
1199	# ifdef VSWTC
1200	tio->c_cc[VSWTC] = VDISABLE;
1201	# endif
1202	# ifdef VSWTCH
1203	tio->c_cc[VSWTCH] = VDISABLE;
1204	# endif
1205	# if VMIN != VEOF
1206	tio->c_cc[VMIN] = 1;
1207	# endif
1208	# if VTIME != VEOL
1209	tio->c_cc[VTIME] = 0;
1210	# endif
1211
1212	if (erase != -1)
1213	tio->c_cc[VERASE] = (char)erase;
1214
1215	/* input modes */
1216	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1217	# ifdef IMAXBEL
1218	| IMAXBEL
1219	# endif
1220	| IXON);
1221
1222	/* output modes */
1223	tio->c_oflag = (OPOST | ONLCR);
1224
1225	/* control modes */
1226	tio->c_cflag = (CS8 | CREAD);
1227
1228	/* line discipline modes */
1229	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1230	# if defined (ECHOCTL) && defined (ECHOKE)
1231	| ECHOCTL | ECHOKE
1232	# endif
1233	| ECHOE | ECHOK);
1234	# else /* HAVE_TERMIOS_H */
1235
1236	/*
1237	* sgtty interface
1238	*/
1239
1240	/* get parameters -- gtty */
1241	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1242	{
1243	tio->sg.sg_erase = CERASE; /* ^H */
1244	tio->sg.sg_kill = CKILL; /* ^U */
1245	}
1246
1247	if (erase != -1)
1248	tio->sg.sg_erase = (char)erase;
1249
1250	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1251
1252	/* get special characters */
1253	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1254	{
1255	tio->tc.t_intrc = CINTR; /* ^C */
1256	tio->tc.t_quitc = CQUIT; /* ^\ */
1257	tio->tc.t_startc = CSTART; /* ^Q */
1258	tio->tc.t_stopc = CSTOP; /* ^S */
1259	tio->tc.t_eofc = CEOF; /* ^D */
1260	tio->tc.t_brkc = -1;
1261	}
1262
1263	/* get local special chars */
1264	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1265	{
1266	tio->lc.t_suspc = CSUSP; /* ^Z */
1267	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1268	tio->lc.t_rprntc = CRPRNT; /* ^R */
1269	tio->lc.t_flushc = CFLUSH; /* ^O */
1270	tio->lc.t_werasc = CWERASE; /* ^W */
1271	tio->lc.t_lnextc = CLNEXT; /* ^V */
1272	}
1273	/* get line discipline */
1274	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1275	# ifdef NTTYDISC
1276	tio->line = NTTYDISC;
1277	# endif /* NTTYDISC */
1278
1279	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1280	#endif /* HAVE_TERMIOS_H */
1281
1282	/*
1283	* Debugging
1284	*/
1285	#ifdef DEBUG_TTYMODE
1286	#ifdef HAVE_TERMIOS_H
1287	/* c_iflag bits */
1288	fprintf (stderr, "Input flags\n");
1289
1290	/* cpp token stringize doesn't work on all machines <sigh> */
1291	# define FOO(flag,name) \
1292	if ((tio->c_iflag) & flag) \
1293	fprintf (stderr, "%s ", name)
1294
1295	/* c_iflag bits */
1296	FOO (IGNBRK, "IGNBRK");
1297	FOO (BRKINT, "BRKINT");
1298	FOO (IGNPAR, "IGNPAR");
1299	FOO (PARMRK, "PARMRK");
1300	FOO (INPCK, "INPCK");
1301	FOO (ISTRIP, "ISTRIP");
1302	FOO (INLCR, "INLCR");
1303	FOO (IGNCR, "IGNCR");
1304	FOO (ICRNL, "ICRNL");
1305	FOO (IXON, "IXON");
1306	FOO (IXOFF, "IXOFF");
1307	# ifdef IUCLC
1308	FOO (IUCLC, "IUCLC");
1309	# endif
1310	# ifdef IXANY
1311	FOO (IXANY, "IXANY");
1312	# endif
1313	# ifdef IMAXBEL
1314	FOO (IMAXBEL, "IMAXBEL");
1315	# endif
1316
1317	fprintf (stderr, "\n");
1318
1319	# undef FOO
1320	# define FOO(entry, name) \
1321	fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1322
1323	FOO (VINTR, "VINTR");
1324	FOO (VQUIT, "VQUIT");
1325	FOO (VERASE, "VERASE");
1326	FOO (VKILL, "VKILL");
1327	FOO (VEOF, "VEOF");
1328	FOO (VEOL, "VEOL");
1329	# ifdef VEOL2
1330	FOO (VEOL2, "VEOL2");
1331	# endif
1332	# ifdef VSWTC
1333	FOO (VSWTC, "VSWTC");
1334	# endif
1335	# ifdef VSWTCH
1336	FOO (VSWTCH, "VSWTCH");
1337	# endif
1338	FOO (VSTART, "VSTART");
1339	FOO (VSTOP, "VSTOP");
1340	FOO (VSUSP, "VSUSP");
1341	# ifdef VDSUSP
1342	FOO (VDSUSP, "VDSUSP");
1343	# endif
1344	# ifdef VREPRINT
1345	FOO (VREPRINT, "VREPRINT");
1346	# endif
1347	# ifdef VDISCRD
1348	FOO (VDISCRD, "VDISCRD");
1349	# endif
1350	# ifdef VWERSE
1351	FOO (VWERSE, "VWERSE");
1352	# endif
1353	# ifdef VLNEXT
1354	FOO (VLNEXT, "VLNEXT");
1355	# endif
1356
1357	fprintf (stderr, "\n");
1358	# undef FOO
1359	# endif /* HAVE_TERMIOS_H */
1360	#endif /* DEBUG_TTYMODE */
1361	}	1467	}
1362		1468
1363	/*----------------------------------------------------------------------*/	1469	/*----------------------------------------------------------------------*/
1364	/*	1470	/*
1365	* Run the command in a subprocess and return a file descriptor for the	1471	* Run the command in a subprocess and return a file descriptor for the
…		…
1377	if (pty->pty >= 0)	1483	if (pty->pty >= 0)
1378	{	1484	{
1379	if (getfd_hook)	1485	if (getfd_hook)
1380	pty->pty = (*getfd_hook) (pty->pty);	1486	pty->pty = (*getfd_hook) (pty->pty);
1381		1487
1382	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))	1488	if (pty->pty < 0)
1383	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");	1489	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1384	}	1490	}
1385	}	1491	}
1386	else	1492	else
1387	#endif	1493	#endif
1388	if (!pty->get ())	1494	if (!pty->get ())
1389	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");	1495	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1390		1496
		1497	fcntl (pty->pty, F_SETFL, O_NONBLOCK);
		1498
		1499	struct termios tio = def_tio;
		1500
		1501	#ifndef NO_BACKSPACE_KEY
		1502	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
		1503	tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
		1504	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
		1505	tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
		1506	#endif
		1507
		1508	/* init terminal attributes */
		1509	cfsetospeed (&tio, BAUDRATE);
		1510	cfsetispeed (&tio, BAUDRATE);
		1511	tcsetattr (pty->tty, TCSANOW, &tio);
1391	pty->set_utf8_mode (enc_utf8);	1512	pty->set_utf8_mode (enc_utf8);
1392		1513
1393	/* set initial window size */	1514	/* set initial window size */
1394	tt_winch ();	1515	tt_winch ();
1395
1396	int er;
1397
1398	#ifndef NO_BACKSPACE_KEY
1399	if (key_backspace[0] && !key_backspace[1])
1400	er = key_backspace[0];
1401	else if (strcmp (key_backspace, "DEC") == 0)
1402	er = '\177'; /* the initial state anyway */
1403	else
1404	#endif
1405	er = -1;
1406
1407	rxvt_get_ttymode (&tio, er);
1408		1516
1409	#if ENABLE_FRILLS	1517	#if ENABLE_FRILLS
1410	if (rs[Rs_pty_fd])	1518	if (rs[Rs_pty_fd])
1411	return;	1519	return;
1412	#endif	1520	#endif
…		…
1443	}	1551	}
1444		1552
1445	_exit (EXIT_FAILURE);	1553	_exit (EXIT_FAILURE);
1446		1554
1447	default:	1555	default:
1448	#if UTMP_SUPPORT
1449	if (!OPTION (Opt_utmpInhibit))	1556	if (!option (Opt_utmpInhibit))
		1557	{
		1558	#ifdef LOG_ONLY_ON_LOGIN
		1559	bool login_shell = option (Opt_loginShell);
		1560	#else
		1561	bool login_shell = true;
		1562	#endif
1450	pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);	1563	pty->login (cmd_pid, login_shell, rs[Rs_display_name]);
1451	#endif	1564	}
1452		1565
1453	pty->close_tty ();	1566	pty->close_tty ();
		1567
		1568	child_ev.start (cmd_pid);
		1569
		1570	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1454	break;	1571	break;
1455	}	1572	}
1456	}	1573	}
1457		1574
1458	/* ------------------------------------------------------------------------- *	1575	/* ------------------------------------------------------------------------- *
…		…
1465	int	1582	int
1466	rxvt_term::run_child (const char *const *argv)	1583	rxvt_term::run_child (const char *const *argv)
1467	{	1584	{
1468	char *login;	1585	char *login;
1469		1586
1470	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1471
1472	if (OPTION (Opt_console))	1587	if (option (Opt_console))
		1588	{
1473	{ /* be virtual console, fail silently */	1589	/* be virtual console, fail silently */
1474	#ifdef TIOCCONS	1590	#ifdef TIOCCONS
1475	unsigned int on = 1;	1591	unsigned int on = 1;
1476		1592
1477	ioctl (STDIN_FILENO, TIOCCONS, &on);	1593	ioctl (STDIN_FILENO, TIOCCONS, &on);
1478	#elif defined (SRIOCSREDIR)	1594	#elif defined (SRIOCSREDIR)
1479	int fd;	1595	int fd;
1480		1596
1481	fd = open (CONSOLE, O_WRONLY, 0);	1597	fd = open (CONSOLE, O_WRONLY, 0);
1482	if (fd >= 0)	1598	if (fd >= 0)
1483	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1599	{
		1600	ioctl (fd, SRIOCSREDIR, STDIN_FILENO);
1484	close (fd);	1601	close (fd);
1485	#endif /* SRIOCSREDIR */	1602	}
		1603	#endif /* SRIOCSREDIR */
1486	}	1604	}
1487		1605
1488	/* reset signals and spin off the command interpreter */	1606	/* reset signals and spin off the command interpreter */
1489	signal (SIGINT, SIG_DFL);	1607	signal (SIGINT, SIG_DFL);
1490	signal (SIGQUIT, SIG_DFL);	1608	signal (SIGQUIT, SIG_DFL);
1491	signal (SIGCHLD, SIG_DFL);	1609	signal (SIGCHLD, SIG_DFL);
1492	signal (SIGHUP, SIG_DFL);	1610	signal (SIGHUP, SIG_DFL);
1493	signal (SIGPIPE, SIG_DFL);	1611	signal (SIGPIPE, SIG_DFL);
1494	/*	1612	/*
1495	* mimick login's behavior by disabling the job control signals	1613	* mimic login's behavior by disabling the job control signals
1496	* a shell that wants them can turn them back on	1614	* a shell that wants them can turn them back on
1497	*/	1615	*/
1498	#ifdef SIGTSTP	1616	#ifdef SIGTSTP
1499	signal (SIGTSTP, SIG_IGN);	1617	signal (SIGTSTP, SIG_IGN);
1500	signal (SIGTTIN, SIG_IGN);	1618	signal (SIGTTIN, SIG_IGN);
1501	signal (SIGTTOU, SIG_IGN);	1619	signal (SIGTTOU, SIG_IGN);
1502	#endif /* SIGTSTP */	1620	#endif /* SIGTSTP */
1503
1504	// unblock signals (signals are blocked by iom.C
1505	sigset_t ss;
1506	sigemptyset (&ss);
1507	sigprocmask (SIG_SETMASK, &ss, 0);
1508		1621
1509	/* command interpreter path */	1622	/* command interpreter path */
1510	if (argv != NULL)	1623	if (argv)
1511	{	1624	{
1512	# ifdef DEBUG_CMD	1625	# ifdef DEBUG_CMD
1513	int i;	1626	int i;
1514		1627
1515	for (i = 0; argv[i]; i++)	1628	for (i = 0; argv[i]; i++)
…		…
1524	const char *argv0, *shell;	1637	const char *argv0, *shell;
1525		1638
1526	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')	1639	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1527	shell = "/bin/sh";	1640	shell = "/bin/sh";
1528		1641
1529	argv0 = (const char *)rxvt_r_basename (shell);	1642	argv0 = rxvt_basename (shell);
1530		1643
1531	if (OPTION (Opt_loginShell))	1644	if (option (Opt_loginShell))
1532	{	1645	{
1533	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));	1646	login = (char *)rxvt_malloc (strlen (argv0) + 2);
1534		1647
1535	login[0] = '-';	1648	login[0] = '-';
1536	strcpy (&login[1], argv0);	1649	strcpy (&login[1], argv0);
1537	argv0 = login;	1650	argv0 = login;
1538	}	1651	}
1539		1652
1540	execlp (shell, argv0, NULL);	1653	execlp (shell, argv0, (char *)0);
1541	/* no error message: STDERR is closed! */	1654	/* no error message: STDERR is closed! */
1542	}	1655	}
1543		1656
1544	return -1;	1657	return -1;
1545	}	1658	}

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