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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.148 by root, Wed Jan 18 19:43:51 2006 UTC vs.
Revision 1.351 by root, Fri Dec 23 21:46:46 2022 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: init.C	2	* File: init.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7	* - original version	7	* - original version
8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>	8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9	* - extensive modifications	9	* - extensive modifications
		10	* Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
		11	* Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
		12	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	13	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11	* - extensive modifications	14	* - extensive modifications
12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13	* - QNX support
14	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>	15	* Copyright (c) 2003-2008 Marc Lehmann <schmorp@schmorp.de>
		16	* Copyright (c) 2015 Emanuele Giaquinta <e.giaquinta@glauco.it>
15	*	17	*
16	* This program is free software; you can redistribute it and/or modify	18	* This program is free software; you can redistribute it and/or modify
17	* it under the terms of the GNU General Public License as published by	19	* it under the terms of the GNU General Public License as published by
18	* the Free Software Foundation; either version 2 of the License, or	20	* the Free Software Foundation; either version 3 of the License, or
19	* (at your option) any later version.	21	* (at your option) any later version.
20	*	22	*
21	* This program is distributed in the hope that it will be useful,	23	* This program is distributed in the hope that it will be useful,
22	* but WITHOUT ANY WARRANTY; without even the implied warranty of	24	* but WITHOUT ANY WARRANTY; without even the implied warranty of
23	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	25	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
…		…
33		35
34	#include "../config.h" /* NECESSARY */	36	#include "../config.h" /* NECESSARY */
35	#include "rxvt.h" /* NECESSARY */	37	#include "rxvt.h" /* NECESSARY */
36	#include "rxvtutil.h"	38	#include "rxvtutil.h"
37	#include "init.h"	39	#include "init.h"
		40	#include "keyboard.h"
38		41
39	#include <limits>	42	#include <limits>
40		43
41	#include <csignal>	44	#include <signal.h>
42		45
		46	#include <fcntl.h>
		47
		48	#ifdef HAVE_XMU
		49	# include <X11/Xmu/CurUtil.h>
		50	#endif
		51
		52	#ifdef HAVE_XSETLOCALE
		53	# define X_LOCALE
		54	# include <X11/Xlocale.h>
		55	#else
		56	# include <locale.h>
		57	#endif
		58
		59	#ifdef HAVE_NL_LANGINFO
		60	# include <langinfo.h>
		61	#endif
		62
		63	#ifdef HAVE_STARTUP_NOTIFICATION
		64	# define SN_API_NOT_YET_FROZEN
		65	# include <libsn/sn-launchee.h>
		66	#endif
		67
		68	#ifdef DISPLAY_IS_IP
		69	/* On Solaris link with -lsocket and -lnsl */
		70	#include <sys/types.h>
		71	#include <sys/socket.h>
		72
		73	/* these next two are probably only on Sun (not Solaris) */
		74	#ifdef HAVE_SYS_SOCKIO_H
		75	#include <sys/sockio.h>
		76	#endif
		77	#ifdef HAVE_SYS_BYTEORDER_H
		78	#include <sys/byteorder.h>
		79	#endif
		80
		81	#include <netinet/in.h>
		82	#include <arpa/inet.h>
		83	#include <net/if.h>
		84	#include <net/if_arp.h>
		85
		86	static char * ecb_cold
		87	rxvt_network_display (const char *display)
		88	{
		89	char buffer[1024], *rval = NULL;
		90	struct ifconf ifc;
		91	struct ifreq *ifr;
		92	int i, skfd;
		93
		94	if (display[0] != ':' && strncmp (display, "unix:", 5))
		95	return (char *) display; /* nothing to do */
		96
		97	ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
		98	ifc.ifc_buf = buffer;
		99
		100	if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
		101	{
		102	perror ("socket");
		103	return NULL;
		104	}
		105
		106	if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
		107	{
		108	perror ("SIOCGIFCONF");
		109	close (skfd);
		110	return NULL;
		111	}
		112
		113	for (i = 0, ifr = ifc.ifc_req;
		114	i < (ifc.ifc_len / sizeof (struct ifreq));
		115	i++, ifr++)
		116	{
		117	struct ifreq ifr2;
		118
		119	strcpy (ifr2.ifr_name, ifr->ifr_name);
		120
		121	if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
		122	{
		123	unsigned long addr;
		124	struct sockaddr_in *p_addr;
		125
		126	p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
		127	addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
		128
		129	/*
		130	* not "0.0.0.0" or "127.0.0.1" - so format the address
		131	*/
		132	if (addr && addr != 0x7F000001)
		133	{
		134	char *colon = strchr (display, ':');
		135
		136	if (colon == NULL)
		137	colon = ":0.0";
		138
		139	rval = rxvt_malloc (strlen (colon) + 16);
		140	sprintf (rval, "%d.%d.%d.%d%s",
		141	(int) ((addr >> 030) & 0xFF),
		142	(int) ((addr >> 020) & 0xFF),
		143	(int) ((addr >> 010) & 0xFF),
		144	(int) (addr & 0xFF), colon);
		145	break;
		146	}
		147	}
		148	}
		149
		150	close (skfd);
		151
		152	return rval;
		153	}
		154	#endif
		155
		156	#define NULL_5 \
		157	NULL, \
		158	NULL, \
		159	NULL, \
		160	NULL, \
		161	NULL,
		162
		163	#define NULL_10 \
		164	NULL_5 \
		165	NULL_5
		166
		167	#define NULL_40 \
		168	NULL_10 \
		169	NULL_10 \
		170	NULL_10 \
		171	NULL_10
		172
		173	#define NULL_50 \
		174	NULL_40 \
		175	NULL_10
		176
		177	#define NULL_100 \
		178	NULL_50 \
		179	NULL_50
		180
43	const char *const def_colorName[] =	181	static const char *const def_colorName[] =
44	{	182	{
45	COLOR_FOREGROUND,	183	COLOR_FOREGROUND,
46	COLOR_BACKGROUND,	184	COLOR_BACKGROUND,
47	/* low-intensity colors */	185	/* low-intensity colors */
48	"Black", /* 0: black (#000000) */	186	"rgb:00/00/00", // 0: black (Black)
49	"Red3", /* 1: red (#CD0000) */	187	"rgb:cd/00/00", // 1: red (Red3)
50	"Green3", /* 2: green (#00CD00) */	188	"rgb:00/cd/00", // 2: green (Green3)
51	"Yellow3", /* 3: yellow (#CDCD00) */	189	"rgb:cd/cd/00", // 3: yellow (Yellow3)
52	"Blue3", /* 4: blue (#0000CD) */	190	"rgb:00/00/cd", // 4: blue (Blue3)
53	"Magenta3", /* 5: magenta (#CD00CD) */	191	"rgb:cd/00/cd", // 5: magenta (Magenta3)
54	"Cyan3", /* 6: cyan (#00CDCD) */	192	"rgb:00/cd/cd", // 6: cyan (Cyan3)
55	# ifdef XTERM_COLORS	193	# ifdef XTERM_COLORS
56	"Grey90", /* 7: white (#E5E5E5) */	194	"rgb:e5/e5/e5", // 7: white (Grey90)
57	# else	195	# else
58	"AntiqueWhite", /* 7: white (#FAEBD7) */	196	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
59	# endif	197	# endif
60	/* high-intensity colors */	198	/* high-intensity colors */
61	# ifdef XTERM_COLORS	199	# ifdef XTERM_COLORS
62	"Grey30", /* 8: bright black (#4D4D4D) */	200	"rgb:4d/4d/4d", // 8: bright black (Grey30)
63	# else	201	# else
64	"Grey25", /* 8: bright black (#404040) */	202	"rgb:40/40/40", // 8: bright black (Grey25)
65	# endif	203	# endif
66	"Red", /* 1/9: bright red (#FF0000) */	204	"rgb:ff/00/00", // 1/9: bright red (Reed)
67	"Green", /* 2/10: bright green (#00FF00) */	205	"rgb:00/ff/00", // 2/10: bright green (Green)
68	"Yellow", /* 3/11: bright yellow (#FFFF00) */	206	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
69	"Blue", /* 4/12: bright blue (#0000FF) */	207	"rgb:00/00/ff", // 4/12: bright blue (Blue)
70	"Magenta", /* 5/13: bright magenta (#FF00FF) */	208	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
71	"Cyan", /* 6/14: bright cyan (#00FFFF) */	209	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
72	"White", /* 7/15: bright white (#FFFFFF) */	210	"rgb:ff/ff/ff", // 7/15: bright white (White)
73		211
		212	#if !USE_256_COLORS
74	// 88 xterm colours	213	// 88 xterm colours
75	"rgb:00/00/00",	214	"rgb:00/00/00",
76	"rgb:00/00/8b",	215	"rgb:00/00/8b",
77	"rgb:00/00/cd",	216	"rgb:00/00/cd",
78	"rgb:00/00/ff",	217	"rgb:00/00/ff",
…		…
142	"rgb:8b/8b/8b",	281	"rgb:8b/8b/8b",
143	"rgb:a2/a2/a2",	282	"rgb:a2/a2/a2",
144	"rgb:b9/b9/b9",	283	"rgb:b9/b9/b9",
145	"rgb:d0/d0/d0",	284	"rgb:d0/d0/d0",
146	"rgb:e7/e7/e7",	285	"rgb:e7/e7/e7",
		286	NULL_100
		287	NULL_40
		288	NULL,
		289	NULL,
		290	NULL,
		291	NULL,
		292	#else
		293	// 256 xterm colours
		294	"rgb:00/00/00",
		295	"rgb:00/00/5f",
		296	"rgb:00/00/87",
		297	"rgb:00/00/af",
		298	"rgb:00/00/d7",
		299	"rgb:00/00/ff",
		300	"rgb:00/5f/00",
		301	"rgb:00/5f/5f",
		302	"rgb:00/5f/87",
		303	"rgb:00/5f/af",
		304	"rgb:00/5f/d7",
		305	"rgb:00/5f/ff",
		306	"rgb:00/87/00",
		307	"rgb:00/87/5f",
		308	"rgb:00/87/87",
		309	"rgb:00/87/af",
		310	"rgb:00/87/d7",
		311	"rgb:00/87/ff",
		312	"rgb:00/af/00",
		313	"rgb:00/af/5f",
		314	"rgb:00/af/87",
		315	"rgb:00/af/af",
		316	"rgb:00/af/d7",
		317	"rgb:00/af/ff",
		318	"rgb:00/d7/00",
		319	"rgb:00/d7/5f",
		320	"rgb:00/d7/87",
		321	"rgb:00/d7/af",
		322	"rgb:00/d7/d7",
		323	"rgb:00/d7/ff",
		324	"rgb:00/ff/00",
		325	"rgb:00/ff/5f",
		326	"rgb:00/ff/87",
		327	"rgb:00/ff/af",
		328	"rgb:00/ff/d7",
		329	"rgb:00/ff/ff",
		330	"rgb:5f/00/00",
		331	"rgb:5f/00/5f",
		332	"rgb:5f/00/87",
		333	"rgb:5f/00/af",
		334	"rgb:5f/00/d7",
		335	"rgb:5f/00/ff",
		336	"rgb:5f/5f/00",
		337	"rgb:5f/5f/5f",
		338	"rgb:5f/5f/87",
		339	"rgb:5f/5f/af",
		340	"rgb:5f/5f/d7",
		341	"rgb:5f/5f/ff",
		342	"rgb:5f/87/00",
		343	"rgb:5f/87/5f",
		344	"rgb:5f/87/87",
		345	"rgb:5f/87/af",
		346	"rgb:5f/87/d7",
		347	"rgb:5f/87/ff",
		348	"rgb:5f/af/00",
		349	"rgb:5f/af/5f",
		350	"rgb:5f/af/87",
		351	"rgb:5f/af/af",
		352	"rgb:5f/af/d7",
		353	"rgb:5f/af/ff",
		354	"rgb:5f/d7/00",
		355	"rgb:5f/d7/5f",
		356	"rgb:5f/d7/87",
		357	"rgb:5f/d7/af",
		358	"rgb:5f/d7/d7",
		359	"rgb:5f/d7/ff",
		360	"rgb:5f/ff/00",
		361	"rgb:5f/ff/5f",
		362	"rgb:5f/ff/87",
		363	"rgb:5f/ff/af",
		364	"rgb:5f/ff/d7",
		365	"rgb:5f/ff/ff",
		366	"rgb:87/00/00",
		367	"rgb:87/00/5f",
		368	"rgb:87/00/87",
		369	"rgb:87/00/af",
		370	"rgb:87/00/d7",
		371	"rgb:87/00/ff",
		372	"rgb:87/5f/00",
		373	"rgb:87/5f/5f",
		374	"rgb:87/5f/87",
		375	"rgb:87/5f/af",
		376	"rgb:87/5f/d7",
		377	"rgb:87/5f/ff",
		378	"rgb:87/87/00",
		379	"rgb:87/87/5f",
		380	"rgb:87/87/87",
		381	"rgb:87/87/af",
		382	"rgb:87/87/d7",
		383	"rgb:87/87/ff",
		384	"rgb:87/af/00",
		385	"rgb:87/af/5f",
		386	"rgb:87/af/87",
		387	"rgb:87/af/af",
		388	"rgb:87/af/d7",
		389	"rgb:87/af/ff",
		390	"rgb:87/d7/00",
		391	"rgb:87/d7/5f",
		392	"rgb:87/d7/87",
		393	"rgb:87/d7/af",
		394	"rgb:87/d7/d7",
		395	"rgb:87/d7/ff",
		396	"rgb:87/ff/00",
		397	"rgb:87/ff/5f",
		398	"rgb:87/ff/87",
		399	"rgb:87/ff/af",
		400	"rgb:87/ff/d7",
		401	"rgb:87/ff/ff",
		402	"rgb:af/00/00",
		403	"rgb:af/00/5f",
		404	"rgb:af/00/87",
		405	"rgb:af/00/af",
		406	"rgb:af/00/d7",
		407	"rgb:af/00/ff",
		408	"rgb:af/5f/00",
		409	"rgb:af/5f/5f",
		410	"rgb:af/5f/87",
		411	"rgb:af/5f/af",
		412	"rgb:af/5f/d7",
		413	"rgb:af/5f/ff",
		414	"rgb:af/87/00",
		415	"rgb:af/87/5f",
		416	"rgb:af/87/87",
		417	"rgb:af/87/af",
		418	"rgb:af/87/d7",
		419	"rgb:af/87/ff",
		420	"rgb:af/af/00",
		421	"rgb:af/af/5f",
		422	"rgb:af/af/87",
		423	"rgb:af/af/af",
		424	"rgb:af/af/d7",
		425	"rgb:af/af/ff",
		426	"rgb:af/d7/00",
		427	"rgb:af/d7/5f",
		428	"rgb:af/d7/87",
		429	"rgb:af/d7/af",
		430	"rgb:af/d7/d7",
		431	"rgb:af/d7/ff",
		432	"rgb:af/ff/00",
		433	"rgb:af/ff/5f",
		434	"rgb:af/ff/87",
		435	"rgb:af/ff/af",
		436	"rgb:af/ff/d7",
		437	"rgb:af/ff/ff",
		438	"rgb:d7/00/00",
		439	"rgb:d7/00/5f",
		440	"rgb:d7/00/87",
		441	"rgb:d7/00/af",
		442	"rgb:d7/00/d7",
		443	"rgb:d7/00/ff",
		444	"rgb:d7/5f/00",
		445	"rgb:d7/5f/5f",
		446	"rgb:d7/5f/87",
		447	"rgb:d7/5f/af",
		448	"rgb:d7/5f/d7",
		449	"rgb:d7/5f/ff",
		450	"rgb:d7/87/00",
		451	"rgb:d7/87/5f",
		452	"rgb:d7/87/87",
		453	"rgb:d7/87/af",
		454	"rgb:d7/87/d7",
		455	"rgb:d7/87/ff",
		456	"rgb:d7/af/00",
		457	"rgb:d7/af/5f",
		458	"rgb:d7/af/87",
		459	"rgb:d7/af/af",
		460	"rgb:d7/af/d7",
		461	"rgb:d7/af/ff",
		462	"rgb:d7/d7/00",
		463	"rgb:d7/d7/5f",
		464	"rgb:d7/d7/87",
		465	"rgb:d7/d7/af",
		466	"rgb:d7/d7/d7",
		467	"rgb:d7/d7/ff",
		468	"rgb:d7/ff/00",
		469	"rgb:d7/ff/5f",
		470	"rgb:d7/ff/87",
		471	"rgb:d7/ff/af",
		472	"rgb:d7/ff/d7",
		473	"rgb:d7/ff/ff",
		474	"rgb:ff/00/00",
		475	"rgb:ff/00/5f",
		476	"rgb:ff/00/87",
		477	"rgb:ff/00/af",
		478	"rgb:ff/00/d7",
		479	"rgb:ff/00/ff",
		480	"rgb:ff/5f/00",
		481	"rgb:ff/5f/5f",
		482	"rgb:ff/5f/87",
		483	"rgb:ff/5f/af",
		484	"rgb:ff/5f/d7",
		485	"rgb:ff/5f/ff",
		486	"rgb:ff/87/00",
		487	"rgb:ff/87/5f",
		488	"rgb:ff/87/87",
		489	"rgb:ff/87/af",
		490	"rgb:ff/87/d7",
		491	"rgb:ff/87/ff",
		492	"rgb:ff/af/00",
		493	"rgb:ff/af/5f",
		494	"rgb:ff/af/87",
		495	"rgb:ff/af/af",
		496	"rgb:ff/af/d7",
		497	"rgb:ff/af/ff",
		498	"rgb:ff/d7/00",
		499	"rgb:ff/d7/5f",
		500	"rgb:ff/d7/87",
		501	"rgb:ff/d7/af",
		502	"rgb:ff/d7/d7",
		503	"rgb:ff/d7/ff",
		504	"rgb:ff/ff/00",
		505	"rgb:ff/ff/5f",
		506	"rgb:ff/ff/87",
		507	"rgb:ff/ff/af",
		508	"rgb:ff/ff/d7",
		509	"rgb:ff/ff/ff",
		510	"rgb:08/08/08",
		511	"rgb:12/12/12",
		512	"rgb:1c/1c/1c",
		513	"rgb:26/26/26",
		514	"rgb:30/30/30",
		515	"rgb:3a/3a/3a",
		516	"rgb:44/44/44",
		517	"rgb:4e/4e/4e",
		518	"rgb:58/58/58",
		519	"rgb:62/62/62",
		520	"rgb:6c/6c/6c",
		521	"rgb:76/76/76",
		522	"rgb:80/80/80",
		523	"rgb:8a/8a/8a",
		524	"rgb:94/94/94",
		525	"rgb:9e/9e/9e",
		526	"rgb:a8/a8/a8",
		527	"rgb:b2/b2/b2",
		528	"rgb:bc/bc/bc",
		529	"rgb:c6/c6/c6",
		530	"rgb:d0/d0/d0",
		531	"rgb:da/da/da",
		532	"rgb:e4/e4/e4",
		533	"rgb:ee/ee/ee",
		534	NULL_100
		535	NULL_100
		536	NULL_40
		537	NULL_5
		538	#endif
147		539
148	#ifndef NO_CURSORCOLOR	540	#ifndef NO_CURSORCOLOR
149	COLOR_CURSOR_BACKGROUND,	541	COLOR_CURSOR_BACKGROUND,
150	COLOR_CURSOR_FOREGROUND,	542	COLOR_CURSOR_FOREGROUND,
151	#endif /* ! NO_CURSORCOLOR */	543	#endif /* ! NO_CURSORCOLOR */
152	NULL, /* Color_pointer_fg */	544	NULL, /* Color_pointer_fg */
153	NULL, /* Color_pointer_bg */	545	NULL, /* Color_pointer_bg */
154	NULL, /* Color_border */	546	NULL, /* Color_border */
155	#ifndef NO_BOLD_UNDERLINE_REVERSE	547	#ifndef NO_BOLD_UNDERLINE_REVERSE
156	NULL, /* Color_BD */	548	NULL, /* Color_BD */
157	NULL, /* Color_IT */	549	NULL, /* Color_IT */
158	NULL, /* Color_UL */	550	NULL, /* Color_UL */
159	NULL, /* Color_RV */	551	NULL, /* Color_RV */
160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	552	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
161	#if ENABLE_FRILLS	553	#if ENABLE_FRILLS
162	NULL, // Color_underline	554	NULL, // Color_underline
163	#endif	555	#endif
164	#ifdef OPTION_HC	556	#ifdef OPTION_HC
165	NULL,	557	NULL,
		558	NULL,
166	#endif	559	#endif
167	#ifdef KEEP_SCROLLCOLOR
168	COLOR_SCROLLBAR,	560	COLOR_SCROLLBAR,
		561	#ifdef RXVT_SCROLLBAR
169	COLOR_SCROLLTROUGH,	562	COLOR_SCROLLTROUGH,
170	#endif /* KEEP_SCROLLCOLOR */
171	#if TINTING
172	NULL,
173	#endif	563	#endif
174	#if OFF_FOCUS_FADING	564	#if OFF_FOCUS_FADING
175	"black",	565	"rgb:00/00/00",
176	#endif	566	#endif
177	};	567	};
178		568
179	const char *const xa_names[] =	569	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 ()	570	rxvt_term::init_vars ()
220	{	571	{
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;	572	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		573
234	MEvent.time = CurrentTime;	574	MEvent.time = CurrentTime;
235	MEvent.button = AnyButton;	575	MEvent.button = AnyButton;
236	options = DEFAULT_OPTIONS;
237	want_refresh = 1;	576	want_refresh = 1;
238	priv_modes = SavedModes = PrivMode_Default;	577	priv_modes = SavedModes = PrivMode_Default;
239	focus = 0;
240	ncol = 80;	578	ncol = 80;
241	nrow = 24;	579	nrow = 24;
242	int_bwidth = INTERNALBORDERWIDTH;	580	int_bwidth = INTERNALBORDERWIDTH;
243	ext_bwidth = EXTERNALBORDERWIDTH;	581	ext_bwidth = EXTERNALBORDERWIDTH;
244	lineSpace = LINESPACE;	582	lineSpace = LINESPACE;
		583	letterSpace = LETTERSPACE;
245	saveLines = SAVELINES;	584	saveLines = SAVELINES;
246	numpix_colors = TOTAL_COLORS;
247		585
248	refresh_limit = 1;
249	refresh_type = SLOW_REFRESH;	586	refresh_type = SLOW_REFRESH;
250	prev_nrow = prev_ncol = 0;
251		587
252	oldcursor.row = oldcursor.col = -1;	588	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		589
259	last_bot = last_state = -1;	590	set_option (Opt_scrollBar);
260		591	set_option (Opt_scrollTtyOutput);
261	return true;	592	set_option (Opt_jumpScroll);
		593	set_option (Opt_skipScroll);
		594	set_option (Opt_secondaryScreen);
		595	set_option (Opt_secondaryScroll);
		596	set_option (Opt_pastableTabs);
		597	set_option (Opt_intensityStyles);
		598	set_option (Opt_iso14755);
		599	set_option (Opt_iso14755_52);
		600	set_option (Opt_buffered);
262	}	601	}
263		602
264	void	603	#if ENABLE_PERL
265	rxvt_term::init_secondary ()	604	static void
		605	rxvt_perl_parse_resource (rxvt_term *term, const char *k, const char *v)
266	{	606	{
267	int i;	607	rxvt_perl.parse_resource (term, k, false, false, 0, v);
268
269	/*
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	}	608	}
		609	#endif
297		610
298	/*----------------------------------------------------------------------*/	611	/*----------------------------------------------------------------------*/
299	const char **	612	const char **
300	rxvt_term::init_resources (int argc, const char *const *argv)	613	rxvt_term::init_resources (int argc, const char *const *argv)
301	{	614	{
302	int i, r_argc;	615	int i;
303	char *val;
304	const char **cmd_argv, **r_argv;	616	const char **cmd_argv;
305		617
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]);	618	rs[Rs_name] = rxvt_basename (argv[0]);
333		619
334	/*	620	/*
335	* Open display, get options/resources and create the window	621	* Open display, get options/resources and create the window
336	*/	622	*/
337		623
338	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	624	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
339	rs[Rs_display_name] = ":0";	625	rs[Rs_display_name] = ":0";
340		626
341	get_options (r_argc, r_argv);	627	cmd_argv = get_options (argc, argv);
342		628
343	if (!(display = displays.get (rs[Rs_display_name])))	629	if (!(display = displays.get (rs[Rs_display_name])))
344	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);	630	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
345		631
		632	// using a local pointer decreases code size a lot
		633	xa = display->xa;
		634
		635	set (display);
346	extract_resources ();	636	extract_resources ();
347		637
348	free (r_argv);	638	#if ENABLE_FRILLS
		639	if (rs[Rs_visual])
		640	select_visual (strtol (rs[Rs_visual], 0, 0));
		641	else if (rs[Rs_depth])
		642	select_depth (strtol (rs[Rs_depth], 0, 0));
		643	#endif
		644
		645	for (int i = NUM_RESOURCES; i--; )
		646	if (rs [i] == resval_undef)
		647	rs [i] = 0;
		648
		649	#if ENABLE_PERL
		650	if (!rs[Rs_perl_ext_1])
		651	rs[Rs_perl_ext_1] = "default";
		652
		653	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		654	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		655	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
		656	{
		657	rxvt_perl.init (this);
		658	enumerate_resources (rxvt_perl_parse_resource);
		659	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		660	}
		661	#endif
		662
		663	// must be called after initialising the perl interpreter as it
		664	// may invoke the `on_register_command' hook
		665	extract_keysym_resources ();
349		666
350	/*	667	/*
351	* set any defaults not already set	668	* set any defaults not already set
352	*/	669	*/
353	if (cmd_argv && cmd_argv[0])	670	if (cmd_argv && cmd_argv[0])
354	{	671	{
355	if (!rs[Rs_title])	672	if (!rs[Rs_title])
356	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	673	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
		674
357	if (!rs[Rs_iconName])	675	if (!rs[Rs_iconName])
358	rs[Rs_iconName] = rs[Rs_title];	676	rs[Rs_iconName] = rs[Rs_title];
359	}	677	}
360	else	678	else
361	{	679	{
362	if (!rs[Rs_title])	680	if (!rs[Rs_title])
363	rs[Rs_title] = rs[Rs_name];	681	rs[Rs_title] = rs[Rs_name];
		682
364	if (!rs[Rs_iconName])	683	if (!rs[Rs_iconName])
365	rs[Rs_iconName] = rs[Rs_name];	684	rs[Rs_iconName] = rs[Rs_name];
366	}	685	}
367		686
368	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	687	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
…		…
375	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	694	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
376	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());	695	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
377		696
378	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	697	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
379	lineSpace = min (i, std::numeric_limits<int16_t>::max ());	698	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
		699
		700	if (const char *v = rs[Rs_letterSpace])
		701	letterSpace = atoi (v);
		702
		703	rewrap_always = rewrap_never = 0;
		704	if (const char *v = rs[Rs_rewrapMode])
		705	if (!strcmp (v, "never"))
		706	rewrap_never = 1;
		707	else if (!strcmp (v, "always"))
		708	rewrap_always = 1;
		709	else if (!strcmp (v, "auto"))
		710	/* nop **/;
		711	else
		712	rxvt_warn ("invalid rewrapMode, must be auto, always or never.\n");
380	#endif	713	#endif
381		714
382	#ifdef POINTER_BLANK	715	#ifdef POINTER_BLANK
383	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	716	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
384	pointerBlankDelay = i;	717	pointerBlankDelay = i;
385	else	718	else
386	pointerBlankDelay = 2;	719	pointerBlankDelay = 2;
387	#endif	720	#endif
388		721
		722	if (rs[Rs_multiClickTime] && (i = atoi (rs[Rs_multiClickTime])) >= 0)
		723	multiClickTime = i;
		724	else
		725	multiClickTime = 500;
		726
		727	cursor_type = option (Opt_cursorUnderline) ? 1 : 0;
		728
389	/* no point having a scrollbar without having any scrollback! */	729	/* no point having a scrollbar without having any scrollback! */
390	if (!saveLines)	730	if (!saveLines)
391	set_option (Opt_scrollBar, 0);	731	set_option (Opt_scrollBar, 0);
392		732
393	#ifdef PRINTPIPE
394	if (!rs[Rs_print_pipe])
395	rs[Rs_print_pipe] = PRINTPIPE;
396	#endif
397
398	if (!rs[Rs_cutchars])	733	if (!rs[Rs_cutchars])
399	rs[Rs_cutchars] = CUTCHARS;	734	rs[Rs_cutchars] = CUTCHARS;
400		735
401	#ifndef NO_BACKSPACE_KEY	736	#ifndef NO_BACKSPACE_KEY
402	if (!rs[Rs_backspace_key])	737	if (!rs[Rs_backspace_key])
403	# ifdef DEFAULT_BACKSPACE	738	# ifdef DEFAULT_BACKSPACE
404	key_backspace = DEFAULT_BACKSPACE;	739	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
405	# else	740	# else
406	key_backspace = "DEC"; /* can toggle between \010 or \177 */	741	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
407	# endif	742	# 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	743	#endif
416		744
417	#ifndef NO_DELETE_KEY	745	#ifndef NO_DELETE_KEY
418	if (!rs[Rs_delete_key])	746	if (!rs[Rs_delete_key])
419	# ifdef DEFAULT_DELETE	747	# ifdef DEFAULT_DELETE
420	key_delete = DEFAULT_DELETE;	748	rs[Rs_delete_key] = DEFAULT_DELETE;
421	# else	749	# else
422	key_delete = "\033[3~";	750	rs[Rs_delete_key] = "\033[3~";
423	# endif	751	# 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	752	#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		753
438	#ifdef HAVE_SCROLLBARS	754	scrollBar.setup (this);
439	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
440	#endif
441		755
442	#ifdef XTERM_REVERSE_VIDEO	756	#ifdef XTERM_REVERSE_VIDEO
443	/* this is how xterm implements reverseVideo */	757	/* this is how xterm implements reverseVideo */
444	if (OPTION (Opt_reverseVideo))	758	if (option (Opt_reverseVideo))
445	{	759	{
446	if (!rs[Rs_color + Color_fg])	760	if (!rs[Rs_color + Color_fg])
447	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	761	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		762
448	if (!rs[Rs_color + Color_bg])	763	if (!rs[Rs_color + Color_bg])
449	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	764	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
450	}	765	}
451	#endif	766	#endif
452		767
…		…
454	if (!rs[Rs_color + i])	769	if (!rs[Rs_color + i])
455	rs[Rs_color + i] = def_colorName[i];	770	rs[Rs_color + i] = def_colorName[i];
456		771
457	#ifndef XTERM_REVERSE_VIDEO	772	#ifndef XTERM_REVERSE_VIDEO
458	/* this is how we implement reverseVideo */	773	/* this is how we implement reverseVideo */
459	if (OPTION (Opt_reverseVideo))	774	if (option (Opt_reverseVideo))
460	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);	775	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
461	#endif	776	#endif
462		777
463	/* convenient aliases for setting fg/bg to colors */	778	/* convenient aliases for setting fg/bg to colors */
464	color_aliases (Color_fg);	779	color_aliases (Color_fg);
465	color_aliases (Color_bg);	780	color_aliases (Color_bg);
466	#ifndef NO_CURSORCOLOR	781	#ifndef NO_CURSORCOLOR
467	color_aliases (Color_cursor);	782	color_aliases (Color_cursor);
468	color_aliases (Color_cursor2);	783	color_aliases (Color_cursor2);
469	#endif /* NO_CURSORCOLOR */	784	#endif /* NO_CURSORCOLOR */
470	color_aliases (Color_pointer_fg);	785	color_aliases (Color_pointer_fg);
471	color_aliases (Color_pointer_bg);	786	color_aliases (Color_pointer_bg);
472	color_aliases (Color_border);	787	color_aliases (Color_border);
473	#ifndef NO_BOLD_UNDERLINE_REVERSE	788	#ifndef NO_BOLD_UNDERLINE_REVERSE
474	color_aliases (Color_BD);	789	color_aliases (Color_BD);
475	color_aliases (Color_UL);	790	color_aliases (Color_UL);
476	color_aliases (Color_RV);	791	color_aliases (Color_RV);
477	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	792	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
478		793
479	if (!rs[Rs_color + Color_border])	794	if (!rs[Rs_color + Color_border])
480	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];	795	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
481		796
482	return cmd_argv;	797	return cmd_argv;
		798	}
		799
		800	/*----------------------------------------------------------------------*/
		801	void
		802	rxvt_term::init (stringvec *argv, stringvec *envv)
		803	{
		804	argv->push_back (0);
		805	envv->push_back (0);
		806
		807	this->argv = argv;
		808	this->envv = envv;
		809
		810	env = new char *[this->envv->size ()];
		811	for (int i = 0; i < this->envv->size (); i++)
		812	env[i] = this->envv->at (i);
		813
		814	init2 (argv->size () - 1, argv->begin ());
		815	}
		816
		817	void
		818	rxvt_term::init (int argc, const char *const *argv, const char *const *envv)
		819	{
		820	#if ENABLE_PERL
		821	// perl might want to access the stringvecs later, so we need to copy them
		822	stringvec *args = new stringvec;
		823	for (int i = 0; i < argc; i++)
		824	args->push_back (strdup (argv [i]));
		825
		826	stringvec *envs = new stringvec;
		827	for (const char *const *var = envv; *var; var++)
		828	envs->push_back (strdup (*var));
		829
		830	init (args, envs);
		831	#else
		832	init2 (argc, argv);
		833	#endif
		834	}
		835
		836	void
		837	rxvt_term::init2 (int argc, const char *const *argv)
		838	{
		839	SET_R (this);
		840	set_locale ("");
		841	set_environ (env); // a few things in X do not call setlocale :(
		842
		843	init_vars ();
		844
		845	const char **cmd_argv = init_resources (argc, argv);
		846
		847	#ifdef KEYSYM_RESOURCE
		848	keyboard->register_done ();
		849	#endif
		850
		851	{
		852	ev_tstamp interval = 1. / 60.;
		853
		854	#if ENABLE_FRILLS
		855	if (rs[Rs_refreshRate])
		856	{
		857	interval = atof (rs[Rs_refreshRate]);
		858	if (interval <= 0.)
		859	interval = -interval;
		860	else
		861	interval = 1. / interval;
		862	}
		863	#endif
		864
		865	flush_ev.set (interval, interval);
		866	}
		867
		868	if (const char *path = rs[Rs_chdir])
		869	if (*path) // ignored if empty
		870	{
		871	if (*path != '/')
		872	rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
		873
		874	if (chdir (path))
		875	rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
		876	}
		877
		878	if (option (Opt_scrollBar))
		879	scrollBar.state = SB_STATE_IDLE; /* set existence for size calculations */
		880
		881	pty = ptytty::create ();
		882
		883	create_windows (argc, argv);
		884
		885	init_xlocale ();
		886
		887	scr_poweron (); // initialize screen
		888
		889	#if 0
		890	XSynchronize (dpy, True);
		891	#endif
		892
		893	if (option (Opt_scrollBar))
		894	scrollBar.resize (); /* create and map scrollbar */
		895
		896	#if ENABLE_PERL
		897	rootwin_ev.start (display, display->root);
		898	#endif
		899
		900	init_done = 1;
		901
		902	init_command (cmd_argv);
		903
		904	if (pty->pty >= 0)
		905	pty_ev.start (pty->pty, ev::READ);
		906
		907	HOOK_INVOKE ((this, HOOK_START, DT_END));
		908
		909	#if ENABLE_XEMBED
		910	if (rs[Rs_embed])
		911	{
		912	long info[2] = { 0, XEMBED_MAPPED };
		913
		914	XChangeProperty (dpy, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		915	32, PropModeReplace, (unsigned char *)&info, 2);
		916	}
		917	#endif
		918
		919	#if HAVE_STARTUP_NOTIFICATION
		920	SnDisplay *snDisplay;
		921	SnLauncheeContext *snContext;
		922
		923	snDisplay = sn_display_new (dpy, NULL, NULL);
		924	snContext = sn_launchee_context_new_from_environment (snDisplay, DefaultScreen (dpy));
		925
		926	/* Tell the window manager that this window is part of the startup context */
		927	if (snContext)
		928	sn_launchee_context_setup_window (snContext, parent);
		929	#endif
		930
		931	XMapWindow (dpy, vt);
		932	XMapWindow (dpy, parent);
		933
		934	#if HAVE_STARTUP_NOTIFICATION
		935	if (snContext)
		936	{
		937	/* Mark the startup process as complete */
		938	sn_launchee_context_complete (snContext);
		939
		940	sn_launchee_context_unref (snContext);
		941	}
		942
		943	sn_display_unref (snDisplay);
		944	#endif
		945
		946	refresh_check ();
483	}	947	}
484		948
485	/*----------------------------------------------------------------------*/	949	/*----------------------------------------------------------------------*/
486	void	950	void
487	rxvt_term::init_env ()	951	rxvt_term::init_env ()
488	{	952	{
489	int i;
490	unsigned int u;
491	char *val;	953	char *val;
		954	char *env_display;
		955	char *env_windowid;
		956	char *env_colorfgbg;
		957	char *env_term;
492		958
493	#ifdef DISPLAY_IS_IP	959	#ifdef DISPLAY_IS_IP
494	/* Fixup display_name for export over pty to any interested terminal	960	/* 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	961	* 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	962	* (for the first non-loopback interface) that we get from
…		…
503	*/	969	*/
504	val = rxvt_network_display (rs[Rs_display_name]);	970	val = rxvt_network_display (rs[Rs_display_name]);
505	rs[Rs_display_name] = (const char *)val;	971	rs[Rs_display_name] = (const char *)val;
506		972
507	if (val == NULL)	973	if (val == NULL)
508	#endif /* DISPLAY_IS_IP */	974	#endif /* DISPLAY_IS_IP */
509	val = XDisplayString (display->display);	975	val = XDisplayString (dpy);
510		976
511	if (rs[Rs_display_name] == NULL)	977	if (rs[Rs_display_name] == NULL)
512	rs[Rs_display_name] = val; /* use broken `:0' value */	978	rs[Rs_display_name] = val; /* use broken `:0' value */
513		979
514	i = strlen (val);
515	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	980	env_display = (char *)rxvt_malloc (strlen (val) + 9);
516		981
517	sprintf (env_display, "DISPLAY=%s", val);	982	sprintf (env_display, "DISPLAY=%s", val);
518		983
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));	984	env_windowid = (char *)rxvt_malloc (21);
525
526	sprintf (env_windowid, "WINDOWID=%u",	985	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent);
527	(unsigned int)parent[0]);
528		986
529	/* add entries to the environment:	987	/* add entries to the environment:
530	* @ DISPLAY: in case we started with -display	988	* @ DISPLAY: in case we started with -display
531	* @ WINDOWID: X window id number of the window	989	* @ WINDOWID: X window id number of the window
532	* @ COLORTERM: terminal sub-name and also indicates its color	990	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
534	* @ TERMINFO: path to terminfo directory	992	* @ TERMINFO: path to terminfo directory
535	* @ COLORFGBG: fg;bg color codes	993	* @ COLORFGBG: fg;bg color codes
536	*/	994	*/
537	putenv (env_display);	995	putenv (env_display);
538	putenv (env_windowid);	996	putenv (env_windowid);
539	if (env_colorfgbg)	997
		998	env_colorfgbg = get_colorfgbg ();
540	putenv (env_colorfgbg);	999	putenv (env_colorfgbg);
541		1000
542	#ifdef RXVT_TERMINFO	1001	#ifdef RXVT_TERMINFO
543	putenv ("TERMINFO=" RXVT_TERMINFO);	1002	putenv ("TERMINFO=" RXVT_TERMINFO);
544	#endif	1003	#endif
545		1004
546	if (display->depth <= 2)	1005	if (depth <= 2)
547	putenv ("COLORTERM=" COLORTERMENV "-mono");	1006	putenv ((char *)"COLORTERM=" COLORTERMENV "-mono");
548	else	1007	else
549	putenv ("COLORTERM=" COLORTERMENVFULL);	1008	putenv ((char *)"COLORTERM=" COLORTERMENVFULL);
550		1009
551	if (rs[Rs_term_name] != NULL)	1010	if (rs[Rs_term_name] != NULL)
552	{	1011	{
553	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));	1012	env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
554	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	1013	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
555	putenv (env_term);	1014	putenv (env_term);
556	}	1015	}
557	else	1016	else
558	putenv ("TERM=" TERMENV);	1017	putenv ((char *)"TERM=" TERMENV);
559		1018
560	#ifdef HAVE_UNSETENV	1019	#ifdef HAVE_UNSETENV
561	/* avoid passing old settings and confusing term size */	1020	/* avoid passing old settings and confusing term size */
562	unsetenv ("LINES");	1021	unsetenv ("LINES");
563	unsetenv ("COLUMNS");	1022	unsetenv ("COLUMNS");
564	unsetenv ("TERMCAP"); /* terminfo should be okay */	1023	unsetenv ("TERMCAP"); /* terminfo should be okay */
565	#endif /* HAVE_UNSETENV */	1024	#endif /* HAVE_UNSETENV */
566	}	1025	}
567		1026
568	/*----------------------------------------------------------------------*/	1027	/*----------------------------------------------------------------------*/
569	/*
570	* This is more or less stolen straight from XFree86 xterm.
571	* This should support all European type languages.
572	*/
573	void	1028	void
574	rxvt_term::set_locale (const char *locale)	1029	rxvt_term::set_locale (const char *locale)
575	{	1030	{
576	set_environ (envv);	1031	set_environ (env);
577		1032
578	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
579	free (this->locale);	1033	free (this->locale);
580	this->locale = setlocale (LC_CTYPE, locale);	1034	this->locale = setlocale (LC_CTYPE, locale);
581		1035
582	if (!this->locale)	1036	if (!this->locale)
583	{	1037	{
…		…
587	setlocale (LC_CTYPE, "C");	1041	setlocale (LC_CTYPE, "C");
588	}	1042	}
589	else	1043	else
590	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");	1044	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
591		1045
592	this->locale = "C";	1046	this->locale = (char *)"C"; /* strdup'ed below */
593	}	1047	}
594		1048
595		1049
596	this->locale = rxvt_strdup (this->locale);	1050	this->locale = strdup (this->locale);
597	SET_LOCALE (this->locale);	1051	SET_LOCALE (this->locale);
598	mbstate.reset ();	1052	mbstate.reset ();
599	#endif
600		1053
601	#if HAVE_NL_LANGINFO	1054	#if HAVE_NL_LANGINFO
602	char *codeset = strdup (nl_langinfo (CODESET));	1055	char *codeset = nl_langinfo (CODESET);
603	// /^UTF.?8/i	1056	// /^UTF.?8/i
604	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')	1057	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
605	&& (codeset[1] == 'T' || codeset[1] == 't')	1058	&& (codeset[1] == 'T' || codeset[1] == 't')
606	&& (codeset[2] == 'F' || codeset[2] == 'f')	1059	&& (codeset[2] == 'F' || codeset[2] == 'f')
607	&& (codeset[3] == '8' || codeset[4] == '8');	1060	&& (codeset[3] == '8' || codeset[4] == '8');
608	free (codeset);
609	#else	1061	#else
610	enc_utf8 = 0;	1062	enc_utf8 = 0;
611	#endif	1063	#endif
612	}	1064	}
613		1065
614	void	1066	void
615	rxvt_term::init_xlocale ()	1067	rxvt_term::init_xlocale ()
616	{	1068	{
617	set_environ (envv);	1069	set_environ (env);
618		1070
619	#ifdef USE_XIM	1071	#if USE_XIM
620	if (!locale)	1072	if (!locale)
621	rxvt_warn ("setting locale failed, working without locale support.\n");	1073	rxvt_warn ("setting locale failed, continuing without locale support.\n");
622	else	1074	else
623	{	1075	{
624	set_string_property (xa[XA_WM_LOCALE_NAME], locale);	1076	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
625		1077
626	if (!XSupportsLocale ())	1078	if (!XSupportsLocale ())
627	{	1079	{
628	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");	1080	rxvt_warn ("the locale is not supported by Xlib, continuing without locale support.\n");
629	return;	1081	return;
630	}	1082	}
631		1083
632	im_ev.start (display);	1084	im_ev.start (display);
633		1085
…		…
645	* Initialize the command connection.	1097	* Initialize the command connection.
646	* This should be called after the X server connection is established.	1098	* This should be called after the X server connection is established.
647	*/	1099	*/
648		1100
649	#ifdef META8_OPTION	1101	#ifdef META8_OPTION
650	meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;	1102	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
651	#endif	1103	#endif
652		1104
653	get_ourmods ();	1105	get_ourmods ();
654		1106
655	if (!OPTION (Opt_scrollTtyOutput))	1107	if (!option (Opt_scrollTtyOutput))
656	priv_modes |= PrivMode_TtyOutputInh;	1108	priv_modes |= PrivMode_TtyOutputInh;
657	if (OPTION (Opt_scrollTtyKeypress))	1109	if (option (Opt_scrollTtyKeypress))
658	priv_modes |= PrivMode_Keypress;	1110	priv_modes |= PrivMode_Keypress;
659	if (!OPTION (Opt_jumpScroll))	1111	if (!option (Opt_jumpScroll))
660	priv_modes |= PrivMode_smoothScroll;	1112	priv_modes |= PrivMode_smoothScroll;
661		1113
662	#ifndef NO_BACKSPACE_KEY	1114	#ifndef NO_BACKSPACE_KEY
663	if (strcmp (key_backspace, "DEC") == 0)	1115	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
664	priv_modes |= PrivMode_HaveBackSpace;	1116	priv_modes |= PrivMode_HaveBackSpace;
665	#endif	1117	#endif
666		1118
667	/* add value for scrollBar */	1119	/* add value for scrollBar */
668	if (scrollBar.state)	1120	if (scrollBar.state)
…		…
674	run_command (argv);	1126	run_command (argv);
675	}	1127	}
676		1128
677	/*----------------------------------------------------------------------*/	1129	/*----------------------------------------------------------------------*/
678	void	1130	void
679	rxvt_term::Get_Colours ()	1131	rxvt_term::get_colors ()
680	{	1132	{
681	int i;	1133	int i;
682		1134
683	#ifdef OFF_FOCUS_FADING	1135	#ifdef OFF_FOCUS_FADING
684	pix_colors = pix_colors_focused;	1136	pix_colors = pix_colors_focused;
685	#endif	1137	#endif
686
687	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
688	{
689	rxvt_color xcol;
690		1138
691	if (!rs[Rs_color + i])	1139	for (i = 0; i < NRS_COLORS; i++)
692	continue;	1140	if (const char *name = rs[Rs_color + i])
693		1141	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		1142
748	/*	1143	/*
749	* get scrollBar shadow colors	1144	* get scrollBar shadow colors
750	*	1145	*
751	* The calculations of topShadow/bottomShadow values are adapted	1146	* The calculations of topShadow/bottomShadow values are adapted
752	* from the fvwm window manager.	1147	* from the fvwm window manager.
753	*/	1148	*/
754	#ifdef KEEP_SCROLLCOLOR	1149	#ifdef RXVT_SCROLLBAR
		1150	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
755		1151
756	if (display->depth <= 2)	1152	rgba cscroll;
757	{	1153	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		1154
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 */	1155	/* topShadowColor */
781	if (!xcol[1].set (display,	1156	if (!pix_colors[Color_topShadow].set (this,
782	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	1157	rgba (
783	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	1158	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
784	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	1159	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
785	xcol[1] = pix_colors[Color_White];	1160	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
		1161	cscroll.a)
		1162	))
		1163	alias_color (Color_topShadow, Color_White);
		1164	#endif
786		1165
787	pix_colors[Color_topShadow] = xcol[1];	1166	#ifdef OFF_FOCUS_FADING
788	}	1167	for (i = 0; i < NRS_COLORS; i++)
789	#endif /* KEEP_SCROLLCOLOR */	1168	update_fade_color (i, true);
		1169	#endif
790	}	1170	}
791		1171
792	/*----------------------------------------------------------------------*/	1172	/*----------------------------------------------------------------------*/
793	/* color aliases, fg/bg bright-bold */	1173	/* color aliases, fg/bg bright-bold */
794	void	1174	void
795	rxvt_term::color_aliases (int idx)	1175	rxvt_term::color_aliases (int idx)
796	{	1176	{
797	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))	1177	if (rs[Rs_color + idx] && isdigit (*rs[Rs_color + idx]))
798	{	1178	{
799	int i = atoi (rs[Rs_color + idx]);	1179	int i = atoi (rs[Rs_color + idx]);
800		1180
801	if (i >= 8 && i <= 15)	1181	if (i >= 8 && i <= 15)
802	{ /* bright colors */	1182	/* bright colors */
803	i -= 8;
804	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	1183	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
805	return;	1184	else if (i >= 0 && i <= 7)
806	}	1185	/* normal colors */
807
808	if (i >= 0 && i <= 7) /* normal colors */
809	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	1186	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
810	}	1187	}
811	}	1188	}
812		1189
813	/*----------------------------------------------------------------------*/	1190	/*----------------------------------------------------------------------*/
…		…
833		1210
834	if (rsmod	1211	if (rsmod
835	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)	1212	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
836	requestedmeta = rsmod[3] - '0';	1213	requestedmeta = rsmod[3] - '0';
837		1214
838	map = XGetModifierMapping (display->display);	1215	map = XGetModifierMapping (dpy);
839	kc = map->modifiermap;	1216	kc = map->modifiermap;
840		1217
841	for (i = 1; i < 6; i++)	1218	for (i = 1; i < 6; i++)
842	{	1219	{
843	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	1220	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
…		…
845	for (j = map->max_keypermod; j--; k++)	1222	for (j = map->max_keypermod; j--; k++)
846	{	1223	{
847	if (kc[k] == 0)	1224	if (kc[k] == 0)
848	break;	1225	break;
849		1226
850	switch (XKeycodeToKeysym (display->display, kc[k], 0))	1227	switch (rxvt_XKeycodeToKeysym (dpy, kc[k], 0))
851	{	1228	{
852	case XK_Num_Lock:	1229	case XK_Num_Lock:
853	ModNumLockMask = modmasks[i - 1];	1230	ModNumLockMask = modmasks[i - 1];
854	continue;	1231	continue;
855		1232
…		…
897		1274
898	if (i)	1275	if (i)
899	ModMetaMask = modmasks[i - 1];	1276	ModMetaMask = modmasks[i - 1];
900	}	1277	}
901		1278
		1279	void
		1280	rxvt_term::set_icon (const char *file)
		1281	{
		1282	#if HAVE_PIXBUF && ENABLE_EWMH
		1283	GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
		1284	if (!pixbuf)
		1285	{
		1286	rxvt_warn ("Loading image icon failed, continuing without.\n");
		1287	return;
		1288	}
		1289
		1290	unsigned int w = gdk_pixbuf_get_width (pixbuf);
		1291	unsigned int h = gdk_pixbuf_get_height (pixbuf);
		1292
		1293	if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
		1294	{
		1295	rxvt_warn ("Icon image too big, continuing without.\n");
		1296	g_object_unref (pixbuf);
		1297	return;
		1298	}
		1299
		1300	if (long *buffer = (long *)malloc ((2 + w * h) * sizeof (long)))
		1301	{
		1302	int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
		1303	unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
		1304	int channels = gdk_pixbuf_get_n_channels (pixbuf);
		1305
		1306	buffer [0] = w;
		1307	buffer [1] = h;
		1308	for (int i = 0; i < h; i++)
		1309	{
		1310	for (int j = 0; j < w; j++)
		1311	{
		1312	unsigned char *pixel = row + j * channels;
		1313	long value;
		1314
		1315	if (channels == 4)
		1316	value = pixel[3];
		1317	else
		1318	value = (unsigned char)0x00ff;
		1319
		1320	value = (value << 8) + pixel[0];
		1321	value = (value << 8) + pixel[1];
		1322	value = (value << 8) + pixel[2];
		1323	buffer[(i * w + j) + 2] = value;
		1324	}
		1325
		1326	row += rowstride;
		1327	}
		1328
		1329	XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
		1330	PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
		1331	free (buffer);
		1332	}
		1333	else
		1334	rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
		1335
		1336	g_object_unref (pixbuf);
		1337	#endif
		1338	}
		1339
902	/*----------------------------------------------------------------------*/	1340	/*----------------------------------------------------------------------*/
903	/* rxvt_Create_Windows () - Open and map the window */	1341	/* Open and map the window */
904	void	1342	void
905	rxvt_term::create_windows (int argc, const char *const *argv)	1343	rxvt_term::create_windows (int argc, const char *const *argv)
906	{	1344	{
907	XClassHint classHint;	1345	XClassHint classHint;
908	XWMHints wmHint;	1346	XWMHints wmHint;
909	#if ENABLE_FRILLS	1347	#if ENABLE_FRILLS
910	Atom prop = None;
911	MWMHints mwmhints;	1348	MWMHints mwmhints = { };
912	#endif	1349	#endif
913	XGCValues gcvalue;	1350	XGCValues gcvalue;
914	XSetWindowAttributes attributes;	1351	XSetWindowAttributes attributes;
915	XWindowAttributes gattr;
916	Window top, parent;	1352	Window top, parent;
917	dDisp;
918		1353
919	#ifdef USING_W11LIB	1354	dLocal (Display *, dpy);
920	/* enable W11 callbacks */
921	W11AddEventHandler (disp, rxvt_W11_process_x_event);
922	#endif
923
924	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
925	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);
926
927	if (OPTION (Opt_transparent))
928	{
929	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
930	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
931	}
932		1355
933	/* grab colors before netscape does */	1356	/* grab colors before netscape does */
934	Get_Colours ();	1357	get_colors ();
935		1358
936	if (!set_fonts ())	1359	if (!set_fonts ())
937	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");	1360	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
938		1361
939	parent = DefaultRootWindow (disp);	1362	parent = display->root;
940		1363
941	attributes.override_redirect = !!OPTION (Opt_override_redirect);	1364	attributes.override_redirect = !!option (Opt_override_redirect);
942		1365
943	#if ENABLE_FRILLS	1366	#if ENABLE_FRILLS
944	if (OPTION (Opt_borderLess))	1367	if (option (Opt_borderLess))
945	{	1368	{
946	prop = XInternAtom (disp, "_MOTIF_WM_INFO", True);	1369	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
947
948	if (prop == None)
949	{	1370	{
950	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/	1371	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
951	attributes.override_redirect = TRUE;	1372	attributes.override_redirect = true;
952	mwmhints.flags = 0;
953	}	1373	}
954	else	1374	else
955	{	1375	{
956	mwmhints.flags = MWM_HINTS_DECORATIONS;	1376	mwmhints.flags = MWM_HINTS_DECORATIONS;
957	mwmhints.decorations = 0;
958	}	1377	}
959	}	1378	}
960	else
961	mwmhints.flags = 0;
962	#endif	1379	#endif
963		1380
964	#if ENABLE_XEMBED	1381	#if ENABLE_XEMBED
965	if (rs[Rs_embed])	1382	if (rs[Rs_embed])
966	{	1383	{
967	XWindowAttributes wattr;	1384	XWindowAttributes wattr;
968		1385
969	parent = strtol (rs[Rs_embed], 0, 0);	1386	parent = strtol (rs[Rs_embed], 0, 0);
970		1387
971	if (!XGetWindowAttributes (disp, parent, &wattr))	1388	if (!XGetWindowAttributes (dpy, parent, &wattr))
972	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");	1389	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
973		1390
974	window_calc (wattr.width, wattr.height);	1391	window_calc (wattr.width, wattr.height);
975	}	1392	}
976	#endif	1393	#endif
977		1394
978	window_calc (0, 0);	1395	window_calc (0, 0);
979		1396
980	/* sub-window placement & size in rxvt_resize_subwindows () */	1397	/* sub-window placement & size in rxvt_term::resize_all_windows () */
981	attributes.background_pixel = pix_colors_focused[Color_border];	1398	attributes.background_pixel = pix_colors_focused [Color_border];
982	attributes.border_pixel = pix_colors_focused[Color_border];	1399	attributes.border_pixel = pix_colors_focused [Color_border];
983	attributes.colormap = display->cmap;	1400	attributes.colormap = cmap;
		1401
984	top = XCreateWindow (disp, parent,	1402	top = XCreateWindow (dpy, parent,
985	szHint.x, szHint.y,	1403	szHint.x, szHint.y,
986	szHint.width, szHint.height,	1404	szHint.width, szHint.height,
987	ext_bwidth,	1405	ext_bwidth,
988	display->depth, InputOutput,	1406	depth, InputOutput, visual,
989	display->visual,
990	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,	1407	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
991	&attributes);	1408	&attributes);
992		1409
993	this->parent[0] = top;	1410	this->parent = top;
994		1411
995	old_width = szHint.width;	1412	set_title (rs [Rs_title]);
996	old_height = szHint.height;	1413	set_icon_name (rs [Rs_iconName]);
997		1414
998	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
999	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1000
1001	classHint.res_name = (char *)rs[Rs_name];	1415	classHint.res_name = (char *)rs[Rs_name];
1002	classHint.res_class = (char *)RESCLASS;	1416	classHint.res_class = (char *)RESCLASS;
1003		1417
1004	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1418	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1005	wmHint.input = True;	1419	wmHint.input = True;
1006	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;	1420	wmHint.initial_state = option (Opt_iconic) ? IconicState
		1421	: option (Opt_dockapp) ? WithdrawnState
		1422	: NormalState;
1007	wmHint.window_group = top;	1423	wmHint.window_group = top;
1008		1424
1009	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,	1425	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1010	&szHint, &wmHint, &classHint);	1426	&szHint, &wmHint, &classHint);
		1427	#if ENABLE_EWMH
		1428	/*
		1429	* set up icon hint
		1430	* rs [Rs_iconfile] is path to icon
		1431	*/
		1432
		1433	if (rs [Rs_iconfile])
		1434	set_icon (rs [Rs_iconfile]);
		1435	#endif
		1436
		1437	#if ENABLE_FRILLS
		1438	if (mwmhints.flags)
		1439	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1440	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1441	#endif
1011		1442
1012	Atom protocols[] = {	1443	Atom protocols[] = {
1013	xa[XA_WM_DELETE_WINDOW],	1444	xa[XA_WM_DELETE_WINDOW],
1014	#if ENABLE_EWMH	1445	#if ENABLE_EWMH
1015	xa[XA_NET_WM_PING],	1446	xa[XA_NET_WM_PING],
1016	#endif	1447	#endif
1017	};	1448	};
1018		1449
1019	XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));	1450	XSetWMProtocols (dpy, top, protocols, ecb_array_length (protocols));
1020		1451
1021	#if ENABLE_FRILLS	1452	#if ENABLE_FRILLS
1022	if (rs[Rs_transient_for])	1453	if (rs[Rs_transient_for])
1023	XSetTransientForHint (disp, top, (Window)strtol (rs[Rs_transient_for], 0, 0));	1454	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1024	#endif	1455	#endif
1025		1456
1026	#if ENABLE_EWMH	1457	#if ENABLE_EWMH
1027	long pid = getpid ();	1458	long pid = getpid ();
1028		1459
1029	XChangeProperty (disp, top,	1460	XChangeProperty (dpy, top,
1030	xa[XA_NET_WM_PID], XA_CARDINAL, 32,	1461	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1031	PropModeReplace, (unsigned char *)&pid, 1);	1462	PropModeReplace, (unsigned char *)&pid, 1);
1032		1463
1033	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default	1464	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1034	#endif	1465	#endif
1035		1466
1036	XSelectInput (disp, top,	1467	XSelectInput (dpy, top,
1037	KeyPressMask	1468	KeyPressMask
1038	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755	1469	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1039	| KeyReleaseMask	1470	| KeyReleaseMask
1040	#endif	1471	#endif
1041	| FocusChangeMask | VisibilityChangeMask	1472	| FocusChangeMask | VisibilityChangeMask
1042	| ExposureMask | StructureNotifyMask);	1473	| ExposureMask | StructureNotifyMask);
1043		1474
1044	termwin_ev.start (display, top);	1475	termwin_ev.start (display, top);
1045		1476
1046	#if ENABLE_FRILLS
1047	if (mwmhints.flags)
1048	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1049	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1050	#endif
1051
1052	/* vt cursor: Black-on-White is standard, but this is more popular */	1477	/* vt cursor: Black-on-White is standard, but this is more popular */
		1478	unsigned int shape = XC_xterm;
		1479
		1480	#ifdef HAVE_XMU
		1481	if (rs[Rs_pointerShape])
		1482	{
		1483	int stmp = XmuCursorNameToIndex (rs[Rs_pointerShape]);
		1484	if (stmp >= 0)
		1485	shape = stmp;
		1486	}
		1487	#endif
		1488
1053	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);	1489	TermWin_cursor = XCreateFontCursor (dpy, shape);
1054
1055	#ifdef HAVE_SCROLLBARS
1056	/* cursor scrollBar: Black-on-White */
1057	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1058	#endif
1059		1490
1060	/* the vt window */	1491	/* the vt window */
1061	vt = XCreateSimpleWindow (disp, top,	1492	vt = XCreateSimpleWindow (dpy, top,
1062	window_vt_x,
1063	window_vt_y,	1493	window_vt_x, window_vt_y,
1064	width,
1065	height,	1494	vt_width, vt_height,
1066	0,	1495	0,
1067	pix_colors_focused[Color_fg],	1496	pix_colors_focused[Color_fg],
1068	pix_colors_focused[Color_bg]);	1497	pix_colors_focused[Color_bg]);
1069	#ifdef DEBUG_X
1070	XStoreName (disp, vt, "vt window");
1071	#endif
1072		1498
1073	attributes.bit_gravity = NorthWestGravity;	1499	attributes.bit_gravity = NorthWestGravity;
1074	XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);	1500	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1075		1501
1076	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1502	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1077		1503
1078	if (OPTION (Opt_pointerBlank))	1504	if (option (Opt_pointerBlank))
1079	vt_emask |= PointerMotionMask;	1505	vt_emask |= PointerMotionMask;
1080	else	1506	else
1081	vt_emask |= Button1MotionMask | Button3MotionMask;	1507	vt_emask |= Button1MotionMask | Button3MotionMask;
1082		1508
1083	vt_select_input ();	1509	vt_select_input ();
1084		1510
1085	vt_ev.start (display, vt);	1511	vt_ev.start (display, vt);
1086		1512
1087	#ifdef XPM_BACKGROUND
1088	if (rs[Rs_backgroundPixmap] != NULL
1089	&& ! OPTION (Opt_transparent))
1090	{
1091	const char *p = rs[Rs_backgroundPixmap];
1092
1093	if ((p = strchr (p, ';')) != NULL)
1094	{
1095	p++;
1096	scale_pixmap (p);
1097	}
1098
1099	set_bgPixmap (rs[Rs_backgroundPixmap]);
1100	scr_touch (true);
1101	}
1102	#endif
1103
1104	/* graphics context for the vt window */	1513	/* graphics context for the vt window */
1105	gcvalue.foreground = pix_colors[Color_fg];	1514	gcvalue.foreground = pix_colors[Color_fg];
1106	gcvalue.background = pix_colors[Color_bg];	1515	gcvalue.background = pix_colors[Color_bg];
1107	gcvalue.graphics_exposures = 1;	1516	gcvalue.graphics_exposures = 0;
		1517
1108	gc = XCreateGC (disp, vt,	1518	gc = XCreateGC (dpy, vt,
1109	GCForeground | GCBackground | GCGraphicsExposures,	1519	GCForeground | GCBackground | GCGraphicsExposures,
1110	&gcvalue);	1520	&gcvalue);
1111		1521
1112	drawable = new rxvt_drawable (display, vt);	1522	drawable = new rxvt_drawable (this, vt);
1113
1114	#ifdef RXVT_SCROLLBAR
1115	gcvalue.foreground = pix_colors[Color_topShadow];
1116	topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1117	gcvalue.foreground = pix_colors[Color_bottomShadow];
1118	botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1119	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1120	scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1121	#endif
1122		1523
1123	#ifdef OFF_FOCUS_FADING	1524	#ifdef OFF_FOCUS_FADING
1124	// initially we are in unfocused state	1525	// initially we are in unfocused state
1125	if (rs[Rs_fade])	1526	if (rs[Rs_fade])
1126	pix_colors = pix_colors_unfocused;	1527	pix_colors = pix_colors_unfocused;
1127	#endif	1528	#endif
1128		1529
1129	pointer_unblank ();	1530	pointer_unblank ();
1130	scr_recolour ();	1531	scr_recolor ();
1131
1132	#if ENABLE_XEMBED
1133	if (rs[Rs_embed])
1134	{
1135	long info[2] = { 0, XEMBED_MAPPED };
1136
1137	XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
1138	32, PropModeReplace, (unsigned char *)&info, 2);
1139	}
1140	#endif
1141	}
1142
1143	/* ------------------------------------------------------------------------- *
1144	* GET TTY CURRENT STATE *
1145	* ------------------------------------------------------------------------- */
1146	void
1147	rxvt_get_ttymode (ttymode_t *tio, int erase)
1148	{
1149	#ifdef HAVE_TERMIOS_H
1150	/*
1151	* standard System V termios interface
1152	*/
1153	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1154	{
1155	// return error - use system defaults,
1156	// where possible, and zero elsewhere
1157	memset (tio, 0, sizeof (ttymode_t));
1158
1159	tio->c_cc[VINTR] = CINTR;
1160	tio->c_cc[VQUIT] = CQUIT;
1161	tio->c_cc[VERASE] = CERASE;
1162	#ifdef VERASE2
1163	tio->c_cc[VERASE2] = CERASE2;
1164	#endif
1165	tio->c_cc[VKILL] = CKILL;
1166	tio->c_cc[VSTART] = CSTART;
1167	tio->c_cc[VSTOP] = CSTOP;
1168	tio->c_cc[VSUSP] = CSUSP;
1169	# ifdef VDSUSP
1170	tio->c_cc[VDSUSP] = CDSUSP;
1171	# endif
1172	# ifdef VREPRINT
1173	tio->c_cc[VREPRINT] = CRPRNT;
1174	# endif
1175	# ifdef VDISCRD
1176	tio->c_cc[VDISCRD] = CFLUSH;
1177	# endif
1178	# ifdef VWERSE
1179	tio->c_cc[VWERSE] = CWERASE;
1180	# endif
1181	# ifdef VLNEXT
1182	tio->c_cc[VLNEXT] = CLNEXT;
1183	# endif
1184	}
1185
1186	tio->c_cc[VEOF] = CEOF;
1187	tio->c_cc[VEOL] = VDISABLE;
1188	# ifdef VEOL2
1189	tio->c_cc[VEOL2] = VDISABLE;
1190	# endif
1191	# ifdef VSWTC
1192	tio->c_cc[VSWTC] = VDISABLE;
1193	# endif
1194	# ifdef VSWTCH
1195	tio->c_cc[VSWTCH] = VDISABLE;
1196	# endif
1197	# if VMIN != VEOF
1198	tio->c_cc[VMIN] = 1;
1199	# endif
1200	# if VTIME != VEOL
1201	tio->c_cc[VTIME] = 0;
1202	# endif
1203
1204	if (erase != -1)
1205	tio->c_cc[VERASE] = (char)erase;
1206
1207	/* input modes */
1208	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1209	# ifdef IMAXBEL
1210	| IMAXBEL
1211	# endif
1212	| IXON);
1213
1214	/* output modes */
1215	tio->c_oflag = (OPOST | ONLCR);
1216
1217	/* control modes */
1218	tio->c_cflag = (CS8 | CREAD);
1219
1220	/* line discipline modes */
1221	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1222	# if defined (ECHOCTL) && defined (ECHOKE)
1223	| ECHOCTL | ECHOKE
1224	# endif
1225	| ECHOE | ECHOK);
1226	# else /* HAVE_TERMIOS_H */
1227
1228	/*
1229	* sgtty interface
1230	*/
1231
1232	/* get parameters -- gtty */
1233	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1234	{
1235	tio->sg.sg_erase = CERASE; /* ^H */
1236	tio->sg.sg_kill = CKILL; /* ^U */
1237	}
1238
1239	if (erase != -1)
1240	tio->sg.sg_erase = (char)erase;
1241
1242	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1243
1244	/* get special characters */
1245	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1246	{
1247	tio->tc.t_intrc = CINTR; /* ^C */
1248	tio->tc.t_quitc = CQUIT; /* ^\ */
1249	tio->tc.t_startc = CSTART; /* ^Q */
1250	tio->tc.t_stopc = CSTOP; /* ^S */
1251	tio->tc.t_eofc = CEOF; /* ^D */
1252	tio->tc.t_brkc = -1;
1253	}
1254
1255	/* get local special chars */
1256	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1257	{
1258	tio->lc.t_suspc = CSUSP; /* ^Z */
1259	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1260	tio->lc.t_rprntc = CRPRNT; /* ^R */
1261	tio->lc.t_flushc = CFLUSH; /* ^O */
1262	tio->lc.t_werasc = CWERASE; /* ^W */
1263	tio->lc.t_lnextc = CLNEXT; /* ^V */
1264	}
1265	/* get line discipline */
1266	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1267	# ifdef NTTYDISC
1268	tio->line = NTTYDISC;
1269	# endif /* NTTYDISC */
1270
1271	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1272	#endif /* HAVE_TERMIOS_H */
1273
1274	/*
1275	* Debugging
1276	*/
1277	#ifdef DEBUG_TTYMODE
1278	#ifdef HAVE_TERMIOS_H
1279	/* c_iflag bits */
1280	fprintf (stderr, "Input flags\n");
1281
1282	/* cpp token stringize doesn't work on all machines <sigh> */
1283	# define FOO(flag,name) \
1284	if ((tio->c_iflag) & flag) \
1285	fprintf (stderr, "%s ", name)
1286
1287	/* c_iflag bits */
1288	FOO (IGNBRK, "IGNBRK");
1289	FOO (BRKINT, "BRKINT");
1290	FOO (IGNPAR, "IGNPAR");
1291	FOO (PARMRK, "PARMRK");
1292	FOO (INPCK, "INPCK");
1293	FOO (ISTRIP, "ISTRIP");
1294	FOO (INLCR, "INLCR");
1295	FOO (IGNCR, "IGNCR");
1296	FOO (ICRNL, "ICRNL");
1297	FOO (IXON, "IXON");
1298	FOO (IXOFF, "IXOFF");
1299	# ifdef IUCLC
1300	FOO (IUCLC, "IUCLC");
1301	# endif
1302	# ifdef IXANY
1303	FOO (IXANY, "IXANY");
1304	# endif
1305	# ifdef IMAXBEL
1306	FOO (IMAXBEL, "IMAXBEL");
1307	# endif
1308
1309	fprintf (stderr, "\n");
1310
1311	# undef FOO
1312	# define FOO(entry, name) \
1313	fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1314
1315	FOO (VINTR, "VINTR");
1316	FOO (VQUIT, "VQUIT");
1317	FOO (VERASE, "VERASE");
1318	FOO (VKILL, "VKILL");
1319	FOO (VEOF, "VEOF");
1320	FOO (VEOL, "VEOL");
1321	# ifdef VEOL2
1322	FOO (VEOL2, "VEOL2");
1323	# endif
1324	# ifdef VSWTC
1325	FOO (VSWTC, "VSWTC");
1326	# endif
1327	# ifdef VSWTCH
1328	FOO (VSWTCH, "VSWTCH");
1329	# endif
1330	FOO (VSTART, "VSTART");
1331	FOO (VSTOP, "VSTOP");
1332	FOO (VSUSP, "VSUSP");
1333	# ifdef VDSUSP
1334	FOO (VDSUSP, "VDSUSP");
1335	# endif
1336	# ifdef VREPRINT
1337	FOO (VREPRINT, "VREPRINT");
1338	# endif
1339	# ifdef VDISCRD
1340	FOO (VDISCRD, "VDISCRD");
1341	# endif
1342	# ifdef VWERSE
1343	FOO (VWERSE, "VWERSE");
1344	# endif
1345	# ifdef VLNEXT
1346	FOO (VLNEXT, "VLNEXT");
1347	# endif
1348
1349	fprintf (stderr, "\n");
1350	# undef FOO
1351	# endif /* HAVE_TERMIOS_H */
1352	#endif /* DEBUG_TTYMODE */
1353	}	1532	}
1354		1533
1355	/*----------------------------------------------------------------------*/	1534	/*----------------------------------------------------------------------*/
1356	/*	1535	/*
1357	* Run the command in a subprocess and return a file descriptor for the	1536	* Run the command in a subprocess and return a file descriptor for the
…		…
1369	if (pty->pty >= 0)	1548	if (pty->pty >= 0)
1370	{	1549	{
1371	if (getfd_hook)	1550	if (getfd_hook)
1372	pty->pty = (*getfd_hook) (pty->pty);	1551	pty->pty = (*getfd_hook) (pty->pty);
1373		1552
1374	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))	1553	if (pty->pty < 0)
1375	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");	1554	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1376	}	1555	}
1377	}	1556	}
1378	else	1557	else
1379	#endif	1558	#endif
1380	if (!pty->get ())	1559	if (!pty->get ())
1381	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");	1560	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1382		1561
		1562	fcntl (pty->pty, F_SETFL, O_NONBLOCK);
		1563
		1564	struct termios tio = def_tio;
		1565
		1566	#ifndef NO_BACKSPACE_KEY
		1567	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
		1568	tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
		1569	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
		1570	tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
		1571	#endif
		1572
		1573	/* init terminal attributes */
		1574	cfsetospeed (&tio, BAUDRATE);
		1575	cfsetispeed (&tio, BAUDRATE);
		1576	tcsetattr (pty->tty, TCSANOW, &tio);
1383	pty->set_utf8_mode (enc_utf8);	1577	pty->set_utf8_mode (enc_utf8);
1384		1578
1385	/* set initial window size */	1579	/* set initial window size */
1386	tt_winch ();	1580	tt_winch ();
1387
1388	int er;
1389
1390	#ifndef NO_BACKSPACE_KEY
1391	if (key_backspace[0] && !key_backspace[1])
1392	er = key_backspace[0];
1393	else if (strcmp (key_backspace, "DEC") == 0)
1394	er = '\177'; /* the initial state anyway */
1395	else
1396	#endif
1397	er = -1;
1398
1399	rxvt_get_ttymode (&tio, er);
1400		1581
1401	#if ENABLE_FRILLS	1582	#if ENABLE_FRILLS
1402	if (rs[Rs_pty_fd])	1583	if (rs[Rs_pty_fd])
1403	return;	1584	return;
1404	#endif	1585	#endif
…		…
1435	}	1616	}
1436		1617
1437	_exit (EXIT_FAILURE);	1618	_exit (EXIT_FAILURE);
1438		1619
1439	default:	1620	default:
1440	#if UTMP_SUPPORT
1441	if (!OPTION (Opt_utmpInhibit))	1621	if (!option (Opt_utmpInhibit))
		1622	{
		1623	#ifdef LOG_ONLY_ON_LOGIN
		1624	bool login_shell = option (Opt_loginShell);
		1625	#else
		1626	bool login_shell = true;
		1627	#endif
1442	pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);	1628	pty->login (cmd_pid, login_shell, rs[Rs_display_name]);
1443	#endif	1629	}
1444		1630
1445	pty->close_tty ();	1631	pty->close_tty ();
		1632
		1633	child_ev.start (cmd_pid);
		1634
		1635	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1446	break;	1636	break;
1447	}	1637	}
1448	}	1638	}
1449		1639
1450	/* ------------------------------------------------------------------------- *	1640	/* ------------------------------------------------------------------------- *
…		…
1457	int	1647	int
1458	rxvt_term::run_child (const char *const *argv)	1648	rxvt_term::run_child (const char *const *argv)
1459	{	1649	{
1460	char *login;	1650	char *login;
1461		1651
1462	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1463
1464	if (OPTION (Opt_console))	1652	if (option (Opt_console))
		1653	{
1465	{ /* be virtual console, fail silently */	1654	/* be virtual console, fail silently */
1466	#ifdef TIOCCONS	1655	#ifdef TIOCCONS
1467	unsigned int on = 1;	1656	unsigned int on = 1;
1468		1657
1469	ioctl (STDIN_FILENO, TIOCCONS, &on);	1658	ioctl (STDIN_FILENO, TIOCCONS, &on);
1470	#elif defined (SRIOCSREDIR)	1659	#elif defined (SRIOCSREDIR)
1471	int fd;	1660	int fd;
1472		1661
1473	fd = open (CONSOLE, O_WRONLY, 0);	1662	fd = open (CONSOLE, O_WRONLY, 0);
1474	if (fd >= 0)	1663	if (fd >= 0)
1475	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1664	{
		1665	ioctl (fd, SRIOCSREDIR, STDIN_FILENO);
1476	close (fd);	1666	close (fd);
1477	#endif /* SRIOCSREDIR */	1667	}
		1668	#endif /* SRIOCSREDIR */
1478	}	1669	}
1479		1670
1480	/* reset signals and spin off the command interpreter */	1671	/* reset signals and spin off the command interpreter */
1481	signal (SIGINT, SIG_DFL);	1672	signal (SIGINT, SIG_DFL);
1482	signal (SIGQUIT, SIG_DFL);	1673	signal (SIGQUIT, SIG_DFL);
1483	signal (SIGCHLD, SIG_DFL);	1674	signal (SIGCHLD, SIG_DFL);
1484	signal (SIGHUP, SIG_DFL);	1675	signal (SIGHUP, SIG_DFL);
1485	signal (SIGPIPE, SIG_DFL);	1676	signal (SIGPIPE, SIG_DFL);
1486	/*	1677	/*
1487	* mimick login's behavior by disabling the job control signals	1678	* mimic login's behavior by disabling the job control signals
1488	* a shell that wants them can turn them back on	1679	* a shell that wants them can turn them back on
1489	*/	1680	*/
1490	#ifdef SIGTSTP	1681	#ifdef SIGTSTP
1491	signal (SIGTSTP, SIG_IGN);	1682	signal (SIGTSTP, SIG_IGN);
1492	signal (SIGTTIN, SIG_IGN);	1683	signal (SIGTTIN, SIG_IGN);
1493	signal (SIGTTOU, SIG_IGN);	1684	signal (SIGTTOU, SIG_IGN);
1494	#endif /* SIGTSTP */	1685	#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		1686
1501	/* command interpreter path */	1687	/* command interpreter path */
1502	if (argv != NULL)	1688	if (argv)
1503	{	1689	{
1504	# ifdef DEBUG_CMD	1690	# ifdef DEBUG_CMD
1505	int i;	1691	int i;
1506		1692
1507	for (i = 0; argv[i]; i++)	1693	for (i = 0; argv[i]; i++)
…		…
1516	const char *argv0, *shell;	1702	const char *argv0, *shell;
1517		1703
1518	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')	1704	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1519	shell = "/bin/sh";	1705	shell = "/bin/sh";
1520		1706
1521	argv0 = (const char *)rxvt_r_basename (shell);	1707	argv0 = rxvt_basename (shell);
1522		1708
1523	if (OPTION (Opt_loginShell))	1709	if (option (Opt_loginShell))
1524	{	1710	{
1525	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));	1711	login = (char *)rxvt_malloc (strlen (argv0) + 2);
1526		1712
1527	login[0] = '-';	1713	login[0] = '-';
1528	strcpy (&login[1], argv0);	1714	strcpy (&login[1], argv0);
1529	argv0 = login;	1715	argv0 = login;
1530	}	1716	}
1531		1717
1532	execlp (shell, argv0, NULL);	1718	execlp (shell, argv0, (char *)0);
1533	/* no error message: STDERR is closed! */	1719	/* no error message: STDERR is closed! */
1534	}	1720	}
1535		1721
1536	return -1;	1722	return -1;
1537	}	1723	}

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