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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.188 by root, Mon Jun 18 13:38:12 2007 UTC vs.
Revision 1.280 by sf-exg, Sun Aug 29 17:58:54 2010 UTC

…		…
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 <pcg@goof.com>
15	*	16	*
16	* This program is free software; you can redistribute it and/or modify	17	* This program is free software; you can redistribute it and/or modify
17	* it under the terms of the GNU General Public License as published by	18	* it under the terms of the GNU General Public License as published by
18	* the Free Software Foundation; either version 2 of the License, or	19	* the Free Software Foundation; either version 2 of the License, or
19	* (at your option) any later version.	20	* (at your option) any later version.
…		…
33		34
34	#include "../config.h" /* NECESSARY */	35	#include "../config.h" /* NECESSARY */
35	#include "rxvt.h" /* NECESSARY */	36	#include "rxvt.h" /* NECESSARY */
36	#include "rxvtutil.h"	37	#include "rxvtutil.h"
37	#include "init.h"	38	#include "init.h"
		39	#include "keyboard.h"
38		40
39	#include <limits>	41	#include <limits>
40		42
41	#include <csignal>	43	#include <csignal>
		44
		45	#include <fcntl.h>
		46
		47	#ifdef HAVE_XSETLOCALE
		48	# define X_LOCALE
		49	# include <X11/Xlocale.h>
		50	#else
		51	# ifdef HAVE_SETLOCALE
		52	# include <clocale>
		53	# endif
		54	#endif
		55
		56	#ifdef HAVE_NL_LANGINFO
		57	# include <langinfo.h>
		58	#endif
		59
		60	#ifdef DISPLAY_IS_IP
		61	/* On Solaris link with -lsocket and -lnsl */
		62	#include <sys/types.h>
		63	#include <sys/socket.h>
		64
		65	/* these next two are probably only on Sun (not Solaris) */
		66	#ifdef HAVE_SYS_SOCKIO_H
		67	#include <sys/sockio.h>
		68	#endif
		69	#ifdef HAVE_SYS_BYTEORDER_H
		70	#include <sys/byteorder.h>
		71	#endif
		72
		73	#include <netinet/in.h>
		74	#include <arpa/inet.h>
		75	#include <net/if.h>
		76	#include <net/if_arp.h>
		77
		78	static char *
		79	rxvt_network_display (const char *display)
		80	{
		81	char buffer[1024], *rval = NULL;
		82	struct ifconf ifc;
		83	struct ifreq *ifr;
		84	int i, skfd;
		85
		86	if (display[0] != ':' && strncmp (display, "unix:", 5))
		87	return (char *) display; /* nothing to do */
		88
		89	ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
		90	ifc.ifc_buf = buffer;
		91
		92	if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
		93	{
		94	perror ("socket");
		95	return NULL;
		96	}
		97
		98	if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
		99	{
		100	perror ("SIOCGIFCONF");
		101	close (skfd);
		102	return NULL;
		103	}
		104
		105	for (i = 0, ifr = ifc.ifc_req;
		106	i < (ifc.ifc_len / sizeof (struct ifreq));
		107	i++, ifr++)
		108	{
		109	struct ifreq ifr2;
		110
		111	strcpy (ifr2.ifr_name, ifr->ifr_name);
		112
		113	if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
		114	{
		115	unsigned long addr;
		116	struct sockaddr_in *p_addr;
		117
		118	p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
		119	addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
		120
		121	/*
		122	* not "0.0.0.0" or "127.0.0.1" - so format the address
		123	*/
		124	if (addr && addr != 0x7F000001)
		125	{
		126	char *colon = strchr (display, ':');
		127
		128	if (colon == NULL)
		129	colon = ":0.0";
		130
		131	rval = rxvt_malloc (strlen (colon) + 16);
		132	sprintf (rval, "%d.%d.%d.%d%s",
		133	(int) ((addr >> 030) & 0xFF),
		134	(int) ((addr >> 020) & 0xFF),
		135	(int) ((addr >> 010) & 0xFF),
		136	(int) (addr & 0xFF), colon);
		137	break;
		138	}
		139	}
		140	}
		141
		142	close (skfd);
		143
		144	return rval;
		145	}
		146	#endif
42		147
43	const char *const def_colorName[] =	148	const char *const def_colorName[] =
44	{	149	{
45	COLOR_FOREGROUND,	150	COLOR_FOREGROUND,
46	COLOR_BACKGROUND,	151	COLOR_BACKGROUND,
…		…
50	"rgb:00/cd/00", // 2: green (Green3)	155	"rgb:00/cd/00", // 2: green (Green3)
51	"rgb:cd/cd/00", // 3: yellow (Yellow3)	156	"rgb:cd/cd/00", // 3: yellow (Yellow3)
52	"rgb:00/00/cd", // 4: blue (Blue3)	157	"rgb:00/00/cd", // 4: blue (Blue3)
53	"rgb:cd/00/cd", // 5: magenta (Magenta3)	158	"rgb:cd/00/cd", // 5: magenta (Magenta3)
54	"rgb:00/cd/cd", // 6: cyan (Cyan3)	159	"rgb:00/cd/cd", // 6: cyan (Cyan3)
55	# ifdef XTERM_COLORS	160	# ifdef XTERM_COLORS
56	"rgb:e5/e5/e5", // 7: white (Grey90)	161	"rgb:e5/e5/e5", // 7: white (Grey90)
57	# else	162	# else
58	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)	163	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
59	# endif	164	# endif
60	/* high-intensity colors */	165	/* high-intensity colors */
61	# ifdef XTERM_COLORS	166	# ifdef XTERM_COLORS
62	"rgb:4d/4d/4d", // 8: bright black (Grey30)	167	"rgb:4d/4d/4d", // 8: bright black (Grey30)
…		…
69	"rgb:00/00/ff", // 4/12: bright blue (Blue)	174	"rgb:00/00/ff", // 4/12: bright blue (Blue)
70	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)	175	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
71	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)	176	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
72	"rgb:ff/ff/ff", // 7/15: bright white (White)	177	"rgb:ff/ff/ff", // 7/15: bright white (White)
73		178
		179	#if !USE_256_COLORS
74	// 88 xterm colours	180	// 88 xterm colours
75	"rgb:00/00/00",	181	"rgb:00/00/00",
76	"rgb:00/00/8b",	182	"rgb:00/00/8b",
77	"rgb:00/00/cd",	183	"rgb:00/00/cd",
78	"rgb:00/00/ff",	184	"rgb:00/00/ff",
…		…
142	"rgb:8b/8b/8b",	248	"rgb:8b/8b/8b",
143	"rgb:a2/a2/a2",	249	"rgb:a2/a2/a2",
144	"rgb:b9/b9/b9",	250	"rgb:b9/b9/b9",
145	"rgb:d0/d0/d0",	251	"rgb:d0/d0/d0",
146	"rgb:e7/e7/e7",	252	"rgb:e7/e7/e7",
		253	#else
		254	// 256 xterm colours
		255	"rgb:00/00/00",
		256	"rgb:00/00/5f",
		257	"rgb:00/00/87",
		258	"rgb:00/00/af",
		259	"rgb:00/00/d7",
		260	"rgb:00/00/ff",
		261	"rgb:00/5f/00",
		262	"rgb:00/5f/5f",
		263	"rgb:00/5f/87",
		264	"rgb:00/5f/af",
		265	"rgb:00/5f/d7",
		266	"rgb:00/5f/ff",
		267	"rgb:00/87/00",
		268	"rgb:00/87/5f",
		269	"rgb:00/87/87",
		270	"rgb:00/87/af",
		271	"rgb:00/87/d7",
		272	"rgb:00/87/ff",
		273	"rgb:00/af/00",
		274	"rgb:00/af/5f",
		275	"rgb:00/af/87",
		276	"rgb:00/af/af",
		277	"rgb:00/af/d7",
		278	"rgb:00/af/ff",
		279	"rgb:00/d7/00",
		280	"rgb:00/d7/5f",
		281	"rgb:00/d7/87",
		282	"rgb:00/d7/af",
		283	"rgb:00/d7/d7",
		284	"rgb:00/d7/ff",
		285	"rgb:00/ff/00",
		286	"rgb:00/ff/5f",
		287	"rgb:00/ff/87",
		288	"rgb:00/ff/af",
		289	"rgb:00/ff/d7",
		290	"rgb:00/ff/ff",
		291	"rgb:5f/00/00",
		292	"rgb:5f/00/5f",
		293	"rgb:5f/00/87",
		294	"rgb:5f/00/af",
		295	"rgb:5f/00/d7",
		296	"rgb:5f/00/ff",
		297	"rgb:5f/5f/00",
		298	"rgb:5f/5f/5f",
		299	"rgb:5f/5f/87",
		300	"rgb:5f/5f/af",
		301	"rgb:5f/5f/d7",
		302	"rgb:5f/5f/ff",
		303	"rgb:5f/87/00",
		304	"rgb:5f/87/5f",
		305	"rgb:5f/87/87",
		306	"rgb:5f/87/af",
		307	"rgb:5f/87/d7",
		308	"rgb:5f/87/ff",
		309	"rgb:5f/af/00",
		310	"rgb:5f/af/5f",
		311	"rgb:5f/af/87",
		312	"rgb:5f/af/af",
		313	"rgb:5f/af/d7",
		314	"rgb:5f/af/ff",
		315	"rgb:5f/d7/00",
		316	"rgb:5f/d7/5f",
		317	"rgb:5f/d7/87",
		318	"rgb:5f/d7/af",
		319	"rgb:5f/d7/d7",
		320	"rgb:5f/d7/ff",
		321	"rgb:5f/ff/00",
		322	"rgb:5f/ff/5f",
		323	"rgb:5f/ff/87",
		324	"rgb:5f/ff/af",
		325	"rgb:5f/ff/d7",
		326	"rgb:5f/ff/ff",
		327	"rgb:87/00/00",
		328	"rgb:87/00/5f",
		329	"rgb:87/00/87",
		330	"rgb:87/00/af",
		331	"rgb:87/00/d7",
		332	"rgb:87/00/ff",
		333	"rgb:87/5f/00",
		334	"rgb:87/5f/5f",
		335	"rgb:87/5f/87",
		336	"rgb:87/5f/af",
		337	"rgb:87/5f/d7",
		338	"rgb:87/5f/ff",
		339	"rgb:87/87/00",
		340	"rgb:87/87/5f",
		341	"rgb:87/87/87",
		342	"rgb:87/87/af",
		343	"rgb:87/87/d7",
		344	"rgb:87/87/ff",
		345	"rgb:87/af/00",
		346	"rgb:87/af/5f",
		347	"rgb:87/af/87",
		348	"rgb:87/af/af",
		349	"rgb:87/af/d7",
		350	"rgb:87/af/ff",
		351	"rgb:87/d7/00",
		352	"rgb:87/d7/5f",
		353	"rgb:87/d7/87",
		354	"rgb:87/d7/af",
		355	"rgb:87/d7/d7",
		356	"rgb:87/d7/ff",
		357	"rgb:87/ff/00",
		358	"rgb:87/ff/5f",
		359	"rgb:87/ff/87",
		360	"rgb:87/ff/af",
		361	"rgb:87/ff/d7",
		362	"rgb:87/ff/ff",
		363	"rgb:af/00/00",
		364	"rgb:af/00/5f",
		365	"rgb:af/00/87",
		366	"rgb:af/00/af",
		367	"rgb:af/00/d7",
		368	"rgb:af/00/ff",
		369	"rgb:af/5f/00",
		370	"rgb:af/5f/5f",
		371	"rgb:af/5f/87",
		372	"rgb:af/5f/af",
		373	"rgb:af/5f/d7",
		374	"rgb:af/5f/ff",
		375	"rgb:af/87/00",
		376	"rgb:af/87/5f",
		377	"rgb:af/87/87",
		378	"rgb:af/87/af",
		379	"rgb:af/87/d7",
		380	"rgb:af/87/ff",
		381	"rgb:af/af/00",
		382	"rgb:af/af/5f",
		383	"rgb:af/af/87",
		384	"rgb:af/af/af",
		385	"rgb:af/af/d7",
		386	"rgb:af/af/ff",
		387	"rgb:af/d7/00",
		388	"rgb:af/d7/5f",
		389	"rgb:af/d7/87",
		390	"rgb:af/d7/af",
		391	"rgb:af/d7/d7",
		392	"rgb:af/d7/ff",
		393	"rgb:af/ff/00",
		394	"rgb:af/ff/5f",
		395	"rgb:af/ff/87",
		396	"rgb:af/ff/af",
		397	"rgb:af/ff/d7",
		398	"rgb:af/ff/ff",
		399	"rgb:d7/00/00",
		400	"rgb:d7/00/5f",
		401	"rgb:d7/00/87",
		402	"rgb:d7/00/af",
		403	"rgb:d7/00/d7",
		404	"rgb:d7/00/ff",
		405	"rgb:d7/5f/00",
		406	"rgb:d7/5f/5f",
		407	"rgb:d7/5f/87",
		408	"rgb:d7/5f/af",
		409	"rgb:d7/5f/d7",
		410	"rgb:d7/5f/ff",
		411	"rgb:d7/87/00",
		412	"rgb:d7/87/5f",
		413	"rgb:d7/87/87",
		414	"rgb:d7/87/af",
		415	"rgb:d7/87/d7",
		416	"rgb:d7/87/ff",
		417	"rgb:d7/af/00",
		418	"rgb:d7/af/5f",
		419	"rgb:d7/af/87",
		420	"rgb:d7/af/af",
		421	"rgb:d7/af/d7",
		422	"rgb:d7/af/ff",
		423	"rgb:d7/d7/00",
		424	"rgb:d7/d7/5f",
		425	"rgb:d7/d7/87",
		426	"rgb:d7/d7/af",
		427	"rgb:d7/d7/d7",
		428	"rgb:d7/d7/ff",
		429	"rgb:d7/ff/00",
		430	"rgb:d7/ff/5f",
		431	"rgb:d7/ff/87",
		432	"rgb:d7/ff/af",
		433	"rgb:d7/ff/d7",
		434	"rgb:d7/ff/ff",
		435	"rgb:ff/00/00",
		436	"rgb:ff/00/5f",
		437	"rgb:ff/00/87",
		438	"rgb:ff/00/af",
		439	"rgb:ff/00/d7",
		440	"rgb:ff/00/ff",
		441	"rgb:ff/5f/00",
		442	"rgb:ff/5f/5f",
		443	"rgb:ff/5f/87",
		444	"rgb:ff/5f/af",
		445	"rgb:ff/5f/d7",
		446	"rgb:ff/5f/ff",
		447	"rgb:ff/87/00",
		448	"rgb:ff/87/5f",
		449	"rgb:ff/87/87",
		450	"rgb:ff/87/af",
		451	"rgb:ff/87/d7",
		452	"rgb:ff/87/ff",
		453	"rgb:ff/af/00",
		454	"rgb:ff/af/5f",
		455	"rgb:ff/af/87",
		456	"rgb:ff/af/af",
		457	"rgb:ff/af/d7",
		458	"rgb:ff/af/ff",
		459	"rgb:ff/d7/00",
		460	"rgb:ff/d7/5f",
		461	"rgb:ff/d7/87",
		462	"rgb:ff/d7/af",
		463	"rgb:ff/d7/d7",
		464	"rgb:ff/d7/ff",
		465	"rgb:ff/ff/00",
		466	"rgb:ff/ff/5f",
		467	"rgb:ff/ff/87",
		468	"rgb:ff/ff/af",
		469	"rgb:ff/ff/d7",
		470	"rgb:ff/ff/ff",
		471	"rgb:08/08/08",
		472	"rgb:12/12/12",
		473	"rgb:1c/1c/1c",
		474	"rgb:26/26/26",
		475	"rgb:30/30/30",
		476	"rgb:3a/3a/3a",
		477	"rgb:44/44/44",
		478	"rgb:4e/4e/4e",
		479	"rgb:58/58/58",
		480	"rgb:62/62/62",
		481	"rgb:6c/6c/6c",
		482	"rgb:76/76/76",
		483	"rgb:80/80/80",
		484	"rgb:8a/8a/8a",
		485	"rgb:94/94/94",
		486	"rgb:9e/9e/9e",
		487	"rgb:a8/a8/a8",
		488	"rgb:b2/b2/b2",
		489	"rgb:bc/bc/bc",
		490	"rgb:c6/c6/c6",
		491	"rgb:d0/d0/d0",
		492	"rgb:da/da/da",
		493	"rgb:e4/e4/e4",
		494	"rgb:ee/ee/ee",
		495	#endif
147		496
148	#ifndef NO_CURSORCOLOR	497	#ifndef NO_CURSORCOLOR
149	COLOR_CURSOR_BACKGROUND,	498	COLOR_CURSOR_BACKGROUND,
150	COLOR_CURSOR_FOREGROUND,	499	COLOR_CURSOR_FOREGROUND,
151	#endif /* ! NO_CURSORCOLOR */	500	#endif /* ! NO_CURSORCOLOR */
152	NULL, /* Color_pointer_fg */	501	NULL, /* Color_pointer_fg */
153	NULL, /* Color_pointer_bg */	502	NULL, /* Color_pointer_bg */
154	NULL, /* Color_border */	503	NULL, /* Color_border */
155	#ifndef NO_BOLD_UNDERLINE_REVERSE	504	#ifndef NO_BOLD_UNDERLINE_REVERSE
156	NULL, /* Color_BD */	505	NULL, /* Color_BD */
157	NULL, /* Color_IT */	506	NULL, /* Color_IT */
158	NULL, /* Color_UL */	507	NULL, /* Color_UL */
159	NULL, /* Color_RV */	508	NULL, /* Color_RV */
160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	509	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
161	#if ENABLE_FRILLS	510	#if ENABLE_FRILLS
162	NULL, // Color_underline	511	NULL, // Color_underline
163	#endif	512	#endif
164	#ifdef OPTION_HC	513	#ifdef OPTION_HC
165	NULL,	514	NULL,
		515	NULL,
166	#endif	516	#endif
167	#ifdef KEEP_SCROLLCOLOR
168	COLOR_SCROLLBAR,	517	COLOR_SCROLLBAR,
		518	#ifdef RXVT_SCROLLBAR
169	COLOR_SCROLLTROUGH,	519	COLOR_SCROLLTROUGH,
170	#endif /* KEEP_SCROLLCOLOR */	520	#endif
171	#if TINTING	521	#if ENABLE_TRANSPARENCY
172	NULL,	522	NULL,
173	#endif	523	#endif
174	#if OFF_FOCUS_FADING	524	#if OFF_FOCUS_FADING
175	"rgb:00/00/00",	525	"rgb:00/00/00",
176	#endif	526	#endif
177	};	527	};
178		528
179	bool	529	void
180	rxvt_term::init_vars ()	530	rxvt_term::init_vars ()
181	{	531	{
182	pix_colors = //	532	pix_colors = pix_colors_focused;
183	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
184	#ifdef OFF_FOCUS_FADING
185	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
186	#endif
187
188	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
189	pixmap = None;
190	#endif
191		533
192	MEvent.time = CurrentTime;	534	MEvent.time = CurrentTime;
193	MEvent.button = AnyButton;	535	MEvent.button = AnyButton;
194	want_refresh = 1;	536	want_refresh = 1;
195	priv_modes = SavedModes = PrivMode_Default;	537	priv_modes = SavedModes = PrivMode_Default;
196	ncol = 80;	538	ncol = 80;
197	nrow = 24;	539	nrow = 24;
198	int_bwidth = INTERNALBORDERWIDTH;	540	int_bwidth = INTERNALBORDERWIDTH;
199	ext_bwidth = EXTERNALBORDERWIDTH;	541	ext_bwidth = EXTERNALBORDERWIDTH;
200	lineSpace = LINESPACE;	542	lineSpace = LINESPACE;
		543	letterSpace = LETTERSPACE;
201	saveLines = SAVELINES;	544	saveLines = SAVELINES;
202	numpix_colors = TOTAL_COLORS;
203		545
204	refresh_type = SLOW_REFRESH;	546	refresh_type = SLOW_REFRESH;
205		547
206	oldcursor.row = oldcursor.col = -1;	548	oldcursor.row = oldcursor.col = -1;
207	#ifdef XPM_BACKGROUND
208	/* bgPixmap.w = bgPixmap.h = 0; */
209	bgPixmap.x = bgPixmap.y = 0;
210	bgPixmap.pixmap = None;
211	#endif
212
213	last_bot = last_state = -1;
214		549
215	set_option (Opt_scrollBar);	550	set_option (Opt_scrollBar);
216	set_option (Opt_scrollTtyOutput);	551	set_option (Opt_scrollTtyOutput);
217	set_option (Opt_jumpScroll);	552	set_option (Opt_jumpScroll);
218	set_option (Opt_skipScroll);	553	set_option (Opt_skipScroll);
219	set_option (Opt_secondaryScreen);	554	set_option (Opt_secondaryScreen);
220	set_option (Opt_secondaryScroll);	555	set_option (Opt_secondaryScroll);
221	set_option (Opt_pastableTabs);	556	set_option (Opt_pastableTabs);
222	set_option (Opt_intensityStyles);	557	set_option (Opt_intensityStyles);
		558	set_option (Opt_iso14755);
223	set_option (Opt_iso14755_52);	559	set_option (Opt_iso14755_52);
224		560	set_option (Opt_buffered);
225	return true;
226	}
227
228	void
229	rxvt_term::init_secondary ()
230	{
231	int i;
232
233	/*
234	* Close all unused file descriptors
235	* We don't want them, we don't need them.
236	*/
237	if ((i = open ("/dev/null", O_RDONLY)) < 0)
238	{
239	/* TODO: BOO HISS */
240	dup2 (STDERR_FILENO, STDIN_FILENO);
241	}
242	else if (i > STDIN_FILENO)
243	{
244	dup2 (i, STDIN_FILENO);
245	close (i);
246	}
247
248	dup2 (STDERR_FILENO, STDOUT_FILENO);
249
250	#if 0 // schmorp sayz closing filies is murder
251	for (i = STDERR_FILENO + 1; i < num_fds; i++)
252	{
253	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
254	if (i == 4 || i == 7)
255	continue;
256	#endif
257	close (i);
258	}
259	#endif
260	}	561	}
261		562
262	/*----------------------------------------------------------------------*/	563	/*----------------------------------------------------------------------*/
263	const char **	564	const char **
264	rxvt_term::init_resources (int argc, const char *const *argv)	565	rxvt_term::init_resources (int argc, const char *const *argv)
265	{	566	{
266	int i, r_argc;	567	int i, r_argc;
267	char *val;
268	const char **cmd_argv, **r_argv;	568	const char **cmd_argv, **r_argv;
269		569
270	/*	570	/*
271	* Look for -e option. Find => split and make cmd_argv[] of command args	571	* Look for -e option. Find => split and make cmd_argv[] of command args
272	*/	572	*/
273	for (r_argc = 0; r_argc < argc; r_argc++)	573	for (r_argc = 0; r_argc < argc; r_argc++)
274	if (!strcmp (argv[r_argc], "-e"))	574	if (!strcmp (argv[r_argc], "-e"))
275	break;	575	break;
276		576
		577	if (r_argc == argc)
		578	cmd_argv = NULL;
		579	else if (!argv[r_argc + 1])
		580	rxvt_fatal ("option '-e' requires an argument, aborting.\n");
		581	else
		582	{
		583	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
		584
		585	for (i = 0; i < argc - r_argc - 1; i++)
		586	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
		587
		588	cmd_argv[i] = NULL;
		589	}
		590
277	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	591	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
278		592
279	for (i = 0; i < r_argc; i++)	593	for (i = 0; i < r_argc; i++)
280	r_argv[i] = (const char *)argv[i];	594	r_argv[i] = (const char *)argv[i];
281		595
282	r_argv[i] = NULL;	596	r_argv[i] = NULL;
283		597
284	if (r_argc == argc)
285	cmd_argv = NULL;
286	else
287	{
288	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
289
290	for (i = 0; i < argc - r_argc - 1; i++)
291	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
292
293	cmd_argv[i] = NULL;
294	}
295
296	rs[Rs_name] = rxvt_r_basename (argv[0]);	598	rs[Rs_name] = rxvt_basename (argv[0]);
297		599
298	/*	600	/*
299	* Open display, get options/resources and create the window	601	* Open display, get options/resources and create the window
300	*/	602	*/
301		603
…		…
303	rs[Rs_display_name] = ":0";	605	rs[Rs_display_name] = ":0";
304		606
305	get_options (r_argc, r_argv);	607	get_options (r_argc, r_argv);
306		608
307	if (!(display = displays.get (rs[Rs_display_name])))	609	if (!(display = displays.get (rs[Rs_display_name])))
		610	{
		611	free (r_argv);
308	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);	612	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		613	}
309		614
310	// using a local pointer decreases code size a lot	615	// using a local pointer decreases code size a lot
311	xa = display->xa;	616	xa = display->xa;
312		617
313	set (display);	618	set (display);
…		…
321	free (r_argv);	626	free (r_argv);
322		627
323	for (int i = NUM_RESOURCES; i--; )	628	for (int i = NUM_RESOURCES; i--; )
324	if (rs [i] == resval_undef)	629	if (rs [i] == resval_undef)
325	rs [i] = 0;	630	rs [i] = 0;
		631
		632	#ifdef HAVE_AFTERIMAGE
		633	set_application_name ((char *)rs[Rs_name]);
		634	set_output_threshold (OUTPUT_LEVEL_WARNING);
		635	#endif
326		636
327	#if ENABLE_PERL	637	#if ENABLE_PERL
328	if (!rs[Rs_perl_ext_1])	638	if (!rs[Rs_perl_ext_1])
329	rs[Rs_perl_ext_1] = "default";	639	rs[Rs_perl_ext_1] = "default";
330		640
…		…
341	* set any defaults not already set	651	* set any defaults not already set
342	*/	652	*/
343	if (cmd_argv && cmd_argv[0])	653	if (cmd_argv && cmd_argv[0])
344	{	654	{
345	if (!rs[Rs_title])	655	if (!rs[Rs_title])
346	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	656	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
		657
347	if (!rs[Rs_iconName])	658	if (!rs[Rs_iconName])
348	rs[Rs_iconName] = rs[Rs_title];	659	rs[Rs_iconName] = rs[Rs_title];
349	}	660	}
350	else	661	else
351	{	662	{
352	if (!rs[Rs_title])	663	if (!rs[Rs_title])
353	rs[Rs_title] = rs[Rs_name];	664	rs[Rs_title] = rs[Rs_name];
		665
354	if (!rs[Rs_iconName])	666	if (!rs[Rs_iconName])
355	rs[Rs_iconName] = rs[Rs_name];	667	rs[Rs_iconName] = rs[Rs_name];
356	}	668	}
357		669
358	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	670	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
…		…
365	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	677	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
366	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());	678	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
367		679
368	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	680	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
369	lineSpace = min (i, std::numeric_limits<int16_t>::max ());	681	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
		682
		683	if (rs[Rs_letterSpace])
		684	letterSpace = atoi (rs[Rs_letterSpace]);
370	#endif	685	#endif
371		686
372	#ifdef POINTER_BLANK	687	#ifdef POINTER_BLANK
373	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	688	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
374	pointerBlankDelay = i;	689	pointerBlankDelay = i;
…		…
378		693
379	/* no point having a scrollbar without having any scrollback! */	694	/* no point having a scrollbar without having any scrollback! */
380	if (!saveLines)	695	if (!saveLines)
381	set_option (Opt_scrollBar, 0);	696	set_option (Opt_scrollBar, 0);
382		697
383	#ifdef PRINTPIPE
384	if (!rs[Rs_print_pipe])
385	rs[Rs_print_pipe] = PRINTPIPE;
386	#endif
387
388	if (!rs[Rs_cutchars])	698	if (!rs[Rs_cutchars])
389	rs[Rs_cutchars] = CUTCHARS;	699	rs[Rs_cutchars] = CUTCHARS;
390		700
391	#ifndef NO_BACKSPACE_KEY	701	#ifndef NO_BACKSPACE_KEY
392	if (!rs[Rs_backspace_key])	702	if (!rs[Rs_backspace_key])
393	# ifdef DEFAULT_BACKSPACE	703	# ifdef DEFAULT_BACKSPACE
394	key_backspace = DEFAULT_BACKSPACE;	704	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
395	# else	705	# else
396	key_backspace = "DEC"; /* can toggle between \010 or \177 */	706	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
397	# endif	707	# endif
398	else
399	{
400	val = strdup (rs[Rs_backspace_key]);
401	rxvt_Str_trim (val);
402	rxvt_Str_escaped (val);
403	key_backspace = val;
404	}
405	#endif	708	#endif
406		709
407	#ifndef NO_DELETE_KEY	710	#ifndef NO_DELETE_KEY
408	if (!rs[Rs_delete_key])	711	if (!rs[Rs_delete_key])
409	# ifdef DEFAULT_DELETE	712	# ifdef DEFAULT_DELETE
410	key_delete = DEFAULT_DELETE;	713	rs[Rs_delete_key] = DEFAULT_DELETE;
411	# else	714	# else
412	key_delete = "\033[3~";	715	rs[Rs_delete_key] = "\033[3~";
413	# endif	716	# endif
414	else
415	{
416	val = strdup (rs[Rs_delete_key]);
417	rxvt_Str_trim (val);
418	rxvt_Str_escaped (val);
419	key_delete = val;
420	}
421	#endif	717	#endif
422	if (rs[Rs_answerbackstring])
423	{
424	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
425	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
426	}
427		718
428	#ifdef HAVE_SCROLLBARS	719	scrollBar.setup (this);
429	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
430	#endif
431		720
432	#ifdef XTERM_REVERSE_VIDEO	721	#ifdef XTERM_REVERSE_VIDEO
433	/* this is how xterm implements reverseVideo */	722	/* this is how xterm implements reverseVideo */
434	if (option (Opt_reverseVideo))	723	if (option (Opt_reverseVideo))
435	{	724	{
…		…
455	color_aliases (Color_fg);	744	color_aliases (Color_fg);
456	color_aliases (Color_bg);	745	color_aliases (Color_bg);
457	#ifndef NO_CURSORCOLOR	746	#ifndef NO_CURSORCOLOR
458	color_aliases (Color_cursor);	747	color_aliases (Color_cursor);
459	color_aliases (Color_cursor2);	748	color_aliases (Color_cursor2);
460	#endif /* NO_CURSORCOLOR */	749	#endif /* NO_CURSORCOLOR */
461	color_aliases (Color_pointer_fg);	750	color_aliases (Color_pointer_fg);
462	color_aliases (Color_pointer_bg);	751	color_aliases (Color_pointer_bg);
463	color_aliases (Color_border);	752	color_aliases (Color_border);
464	#ifndef NO_BOLD_UNDERLINE_REVERSE	753	#ifndef NO_BOLD_UNDERLINE_REVERSE
465	color_aliases (Color_BD);	754	color_aliases (Color_BD);
466	color_aliases (Color_UL);	755	color_aliases (Color_UL);
467	color_aliases (Color_RV);	756	color_aliases (Color_RV);
468	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	757	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
469		758
470	if (!rs[Rs_color + Color_border])	759	if (!rs[Rs_color + Color_border])
471	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];	760	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
472		761
473	return cmd_argv;	762	return cmd_argv;
		763	}
		764
		765	/*----------------------------------------------------------------------*/
		766	void
		767	rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
		768	{
		769	this->envv = envv;
		770
		771	SET_R (this);
		772	set_locale ("");
		773	set_environ (envv); // a few things in X do not call setlocale :(
		774
		775	init_vars ();
		776
		777	const char **cmd_argv = init_resources (argc, argv);
		778
		779	#ifdef KEYSYM_RESOURCE
		780	keyboard->register_done ();
		781	#endif
		782
		783	if (const char *path = rs[Rs_chdir])
		784	if (*path) // ignored if empty
		785	{
		786	if (*path != '/')
		787	rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
		788
		789	if (chdir (path))
		790	rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
		791	}
		792
		793	if (option (Opt_scrollBar))
		794	scrollBar.state = STATE_IDLE; /* set existence for size calculations */
		795
		796	pty = ptytty::create ();
		797
		798	create_windows (argc, argv);
		799
		800	init_xlocale ();
		801
		802	scr_poweron (); // initialize screen
		803
		804	#if 0
		805	XSynchronize (dpy, True);
		806	#endif
		807
		808	if (option (Opt_scrollBar))
		809	scrollBar.resize (); /* create and map scrollbar */
		810	#ifdef HAVE_BG_PIXMAP
		811	{
		812	bgPixmap.set_target (this);
		813	bgPixmap.invalidate ();
		814
		815	#ifdef ENABLE_TRANSPARENCY
		816	if (option (Opt_transparent))
		817	{
		818	bgPixmap.set_transparent ();
		819
		820	#ifdef HAVE_AFTERIMAGE
		821	if (rs [Rs_blurradius])
		822	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
		823	#endif
		824	if (ISSET_PIXCOLOR (Color_tint))
		825	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
		826
		827	if (rs [Rs_shade])
		828	bgPixmap.set_shade (rs [Rs_shade]);
		829
		830	bgPixmap.set_root_pixmap ();
		831	XSelectInput (dpy, display->root, PropertyChangeMask);
		832	rootwin_ev.start (display, display->root);
		833	}
		834	#endif
		835
		836	#ifdef BG_IMAGE_FROM_FILE
		837	if (rs[Rs_backgroundPixmap])
		838	{
		839	const char *p = rs[Rs_backgroundPixmap];
		840
		841	if ((p = strchr (p, ';')) != 0)
		842	{
		843	p++;
		844	bgPixmap.set_geometry (p);
		845	}
		846	else
		847	bgPixmap.set_defaultGeometry ();
		848
		849	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
		850	if (!bgPixmap.window_position_sensitive ())
		851	update_background ();
		852	}
		853	#endif
		854	}
		855	#endif
		856
		857	#if ENABLE_PERL
		858	rootwin_ev.start (display, display->root);
		859	#endif
		860
		861	set_colorfgbg ();
		862
		863	init_command (cmd_argv);
		864
		865	free (cmd_argv);
		866
		867	if (pty->pty >= 0)
		868	pty_ev.start (pty->pty, ev::READ);
		869
		870	HOOK_INVOKE ((this, HOOK_START, DT_END));
		871
		872	#if ENABLE_XEMBED
		873	if (rs[Rs_embed])
		874	{
		875	long info[2] = { 0, XEMBED_MAPPED };
		876
		877	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		878	32, PropModeReplace, (unsigned char *)&info, 2);
		879	}
		880	#endif
		881
		882	XMapWindow (dpy, vt);
		883	XMapWindow (dpy, parent[0]);
		884
		885	refresh_check ();
474	}	886	}
475		887
476	/*----------------------------------------------------------------------*/	888	/*----------------------------------------------------------------------*/
477	void	889	void
478	rxvt_term::init_env ()	890	rxvt_term::init_env ()
479	{	891	{
480	int i;	892	int i;
481	unsigned int u;
482	char *val;	893	char *val;
483		894
484	#ifdef DISPLAY_IS_IP	895	#ifdef DISPLAY_IS_IP
485	/* Fixup display_name for export over pty to any interested terminal	896	/* Fixup display_name for export over pty to any interested terminal
486	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	897	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
…		…
494	*/	905	*/
495	val = rxvt_network_display (rs[Rs_display_name]);	906	val = rxvt_network_display (rs[Rs_display_name]);
496	rs[Rs_display_name] = (const char *)val;	907	rs[Rs_display_name] = (const char *)val;
497		908
498	if (val == NULL)	909	if (val == NULL)
499	#endif /* DISPLAY_IS_IP */	910	#endif /* DISPLAY_IS_IP */
500	val = XDisplayString (dpy);	911	val = XDisplayString (dpy);
501		912
502	if (rs[Rs_display_name] == NULL)	913	if (rs[Rs_display_name] == NULL)
503	rs[Rs_display_name] = val; /* use broken `:0' value */	914	rs[Rs_display_name] = val; /* use broken `:0' value */
504		915
505	i = strlen (val);	916	i = strlen (val);
506	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	917	env_display = (char *)rxvt_malloc (i + 9);
507		918
508	sprintf (env_display, "DISPLAY=%s", val);	919	sprintf (env_display, "DISPLAY=%s", val);
509		920
510	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);	921	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
511		922
…		…
532	else	943	else
533	putenv ("COLORTERM=" COLORTERMENVFULL);	944	putenv ("COLORTERM=" COLORTERMENVFULL);
534		945
535	if (rs[Rs_term_name] != NULL)	946	if (rs[Rs_term_name] != NULL)
536	{	947	{
537	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));	948	env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
538	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	949	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
539	putenv (env_term);	950	putenv (env_term);
540	}	951	}
541	else	952	else
542	putenv ("TERM=" TERMENV);	953	putenv ("TERM=" TERMENV);
…		…
544	#ifdef HAVE_UNSETENV	955	#ifdef HAVE_UNSETENV
545	/* avoid passing old settings and confusing term size */	956	/* avoid passing old settings and confusing term size */
546	unsetenv ("LINES");	957	unsetenv ("LINES");
547	unsetenv ("COLUMNS");	958	unsetenv ("COLUMNS");
548	unsetenv ("TERMCAP"); /* terminfo should be okay */	959	unsetenv ("TERMCAP"); /* terminfo should be okay */
549	#endif /* HAVE_UNSETENV */	960	#endif /* HAVE_UNSETENV */
550	}	961	}
551		962
552	/*----------------------------------------------------------------------*/	963	/*----------------------------------------------------------------------*/
553	/*	964	/*
554	* This is more or less stolen straight from XFree86 xterm.	965	* This is more or less stolen straight from XFree86 xterm.
…		…
575		986
576	this->locale = "C";	987	this->locale = "C";
577	}	988	}
578		989
579		990
580	this->locale = rxvt_strdup (this->locale);	991	this->locale = strdup (this->locale);
581	SET_LOCALE (this->locale);	992	SET_LOCALE (this->locale);
582	mbstate.reset ();	993	mbstate.reset ();
583	#endif	994	#endif
584		995
585	#if HAVE_NL_LANGINFO	996	#if HAVE_NL_LANGINFO
…		…
642	priv_modes |= PrivMode_Keypress;	1053	priv_modes |= PrivMode_Keypress;
643	if (!option (Opt_jumpScroll))	1054	if (!option (Opt_jumpScroll))
644	priv_modes |= PrivMode_smoothScroll;	1055	priv_modes |= PrivMode_smoothScroll;
645		1056
646	#ifndef NO_BACKSPACE_KEY	1057	#ifndef NO_BACKSPACE_KEY
647	if (strcmp (key_backspace, "DEC") == 0)	1058	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
648	priv_modes |= PrivMode_HaveBackSpace;	1059	priv_modes |= PrivMode_HaveBackSpace;
649	#endif	1060	#endif
650		1061
651	/* add value for scrollBar */	1062	/* add value for scrollBar */
652	if (scrollBar.state)	1063	if (scrollBar.state)
…		…
658	run_command (argv);	1069	run_command (argv);
659	}	1070	}
660		1071
661	/*----------------------------------------------------------------------*/	1072	/*----------------------------------------------------------------------*/
662	void	1073	void
663	rxvt_term::Get_Colours ()	1074	rxvt_term::get_colours ()
664	{	1075	{
665	int i;	1076	int i;
666		1077
667	#ifdef OFF_FOCUS_FADING	1078	#ifdef OFF_FOCUS_FADING
668	pix_colors = pix_colors_focused;	1079	pix_colors = pix_colors_focused;
669	#endif	1080	#endif
670		1081
671	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)	1082	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
672	{	1083	{
673	const char *name = rs[Rs_color + i];	1084	const char *name = rs[Rs_color + i];
674		1085
675	if (!name)	1086	if (!name)
…		…
728	* get scrollBar shadow colors	1139	* get scrollBar shadow colors
729	*	1140	*
730	* The calculations of topShadow/bottomShadow values are adapted	1141	* The calculations of topShadow/bottomShadow values are adapted
731	* from the fvwm window manager.	1142	* from the fvwm window manager.
732	*/	1143	*/
733	#ifdef KEEP_SCROLLCOLOR	1144	#ifdef RXVT_SCROLLBAR
734	if (depth <= 2)	1145	if (depth <= 2)
735	{	1146	{
736	/* Monochrome */	1147	/* Monochrome */
737	alias_color (Color_scroll, Color_fg);	1148	alias_color (Color_scroll, Color_fg);
738	alias_color (Color_topShadow, Color_bg);	1149	alias_color (Color_topShadow, Color_bg);
…		…
753	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),	1164	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
754	cscroll.a)	1165	cscroll.a)
755	))	1166	))
756	alias_color (Color_topShadow, Color_White);	1167	alias_color (Color_topShadow, Color_White);
757	}	1168	}
758	#endif /* KEEP_SCROLLCOLOR */	1169	#endif
759		1170
760	#ifdef OFF_FOCUS_FADING	1171	#ifdef OFF_FOCUS_FADING
761	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)	1172	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
762	update_fade_color (i);	1173	update_fade_color (i);
763	#endif	1174	#endif
…		…
771	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))	1182	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
772	{	1183	{
773	int i = atoi (rs[Rs_color + idx]);	1184	int i = atoi (rs[Rs_color + idx]);
774		1185
775	if (i >= 8 && i <= 15)	1186	if (i >= 8 && i <= 15)
776	{ /* bright colors */	1187	/* bright colors */
777	i -= 8;
778	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	1188	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
779	return;	1189	else if (i >= 0 && i <= 7)
780	}	1190	/* normal colors */
781
782	if (i >= 0 && i <= 7) /* normal colors */
783	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	1191	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
784	}	1192	}
785	}	1193	}
786		1194
787	/*----------------------------------------------------------------------*/	1195	/*----------------------------------------------------------------------*/
…		…
871		1279
872	if (i)	1280	if (i)
873	ModMetaMask = modmasks[i - 1];	1281	ModMetaMask = modmasks[i - 1];
874	}	1282	}
875		1283
		1284	void
		1285	rxvt_term::set_icon (const char *file)
		1286	{
		1287	#ifdef HAVE_AFTERIMAGE
		1288	init_asv ();
		1289
		1290	ASImage *im = file2ASImage (file, 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
		1291	if (!im)
		1292	{
		1293	rxvt_warn ("Loading image icon failed, continuing without.\n");
		1294	return;
		1295	}
		1296
		1297	int w = im->width;
		1298	int h = im->height;
		1299
		1300	if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
		1301	{
		1302	rxvt_warn ("Icon image too big, continuing without.\n");
		1303	destroy_asimage (&im);
		1304	return;
		1305	}
		1306
		1307	ASImage *result = scale_asimage (asv, im,
		1308	w, h, ASA_ARGB32,
		1309	100, ASIMAGE_QUALITY_DEFAULT);
		1310	destroy_asimage (&im);
		1311
		1312	if (!result)
		1313	{
		1314	rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
		1315	return;
		1316	}
		1317
		1318	long *buffer = (long *)malloc ((2 + w * h) * sizeof (long));
		1319	if (buffer)
		1320	{
		1321	ARGB32 *asbuf = result->alt.argb32;
		1322	buffer [0] = w;
		1323	buffer [1] = h;
		1324
		1325	for (unsigned int i = 0; i < w * h; ++i)
		1326	buffer [i + 2] = asbuf [i];
		1327
		1328	XChangeProperty (dpy, parent[0], xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
		1329	PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
		1330	free (buffer);
		1331	}
		1332	else
		1333	rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
		1334
		1335	destroy_asimage (&result);
		1336	#endif
		1337	}
		1338
876	/*----------------------------------------------------------------------*/	1339	/*----------------------------------------------------------------------*/
877	/* rxvt_Create_Windows () - Open and map the window */	1340	/* rxvt_Create_Windows () - Open and map the window */
878	void	1341	void
879	rxvt_term::create_windows (int argc, const char *const *argv)	1342	rxvt_term::create_windows (int argc, const char *const *argv)
880	{	1343	{
881	XClassHint classHint;	1344	XClassHint classHint;
882	XWMHints wmHint;	1345	XWMHints wmHint;
883	#if ENABLE_FRILLS	1346	#if ENABLE_FRILLS
884	MWMHints mwmhints;	1347	MWMHints mwmhints = { };
885	#endif	1348	#endif
886	XGCValues gcvalue;	1349	XGCValues gcvalue;
887	XSetWindowAttributes attributes;	1350	XSetWindowAttributes attributes;
888	Window top, parent;	1351	Window top, parent;
889		1352
890	dLocal (Display *, dpy);	1353	dLocal (Display *, dpy);
891		1354
892	/* grab colors before netscape does */	1355	/* grab colors before netscape does */
893	Get_Colours ();	1356	get_colours ();
894		1357
895	if (!set_fonts ())	1358	if (!set_fonts ())
896	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");	1359	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
897		1360
898	parent = display->root;	1361	parent = display->root;
…		…
902	#if ENABLE_FRILLS	1365	#if ENABLE_FRILLS
903	if (option (Opt_borderLess))	1366	if (option (Opt_borderLess))
904	{	1367	{
905	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)	1368	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
906	{	1369	{
907	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/	1370	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
908	attributes.override_redirect = true;	1371	attributes.override_redirect = true;
909	mwmhints.flags = 0;
910	}	1372	}
911	else	1373	else
912	{	1374	{
913	mwmhints.flags = MWM_HINTS_DECORATIONS;	1375	mwmhints.flags = MWM_HINTS_DECORATIONS;
914	mwmhints.decorations = 0;
915	}	1376	}
916	}	1377	}
917	else
918	mwmhints.flags = 0;
919	#endif	1378	#endif
920		1379
921	#if ENABLE_XEMBED	1380	#if ENABLE_XEMBED
922	if (rs[Rs_embed])	1381	if (rs[Rs_embed])
923	{	1382	{
…		…
950	this->parent[0] = top;	1409	this->parent[0] = top;
951		1410
952	old_width = szHint.width;	1411	old_width = szHint.width;
953	old_height = szHint.height;	1412	old_height = szHint.height;
954		1413
955	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1414	set_title (rs [Rs_title]);
956	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1415	set_icon_name (rs [Rs_iconName]);
957		1416
958	classHint.res_name = (char *)rs[Rs_name];	1417	classHint.res_name = (char *)rs[Rs_name];
959	classHint.res_class = (char *)RESCLASS;	1418	classHint.res_class = (char *)RESCLASS;
960		1419
961	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1420	wmHint.flags = InputHint | StateHint | WindowGroupHint;
…		…
963	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;	1422	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
964	wmHint.window_group = top;	1423	wmHint.window_group = top;
965		1424
966	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,	1425	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
967	&szHint, &wmHint, &classHint);	1426	&szHint, &wmHint, &classHint);
		1427	#if ENABLE_EWMH
		1428	/*
		1429	* set up icon hint
		1430	* rs [Rs_iconfile] is path to icon
		1431	*/
		1432
		1433	if (rs [Rs_iconfile])
		1434	{
		1435	set_icon (rs [Rs_iconfile]);
		1436	}
		1437	#endif
968		1438
969	#if ENABLE_FRILLS	1439	#if ENABLE_FRILLS
970	if (mwmhints.flags)	1440	if (mwmhints.flags)
971	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,	1441	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
972	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);	1442	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
…		…
1006		1476
1007	termwin_ev.start (display, top);	1477	termwin_ev.start (display, top);
1008		1478
1009	/* vt cursor: Black-on-White is standard, but this is more popular */	1479	/* vt cursor: Black-on-White is standard, but this is more popular */
1010	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);	1480	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1011
1012	#ifdef HAVE_SCROLLBARS
1013	/* cursor scrollBar: Black-on-White */
1014	leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1015	#endif
1016		1481
1017	/* the vt window */	1482	/* the vt window */
1018	vt = XCreateSimpleWindow (dpy, top,	1483	vt = XCreateSimpleWindow (dpy, top,
1019	window_vt_x, window_vt_y,	1484	window_vt_x, window_vt_y,
1020	width, height,	1485	width, height,
…		…
1034		1499
1035	vt_select_input ();	1500	vt_select_input ();
1036		1501
1037	vt_ev.start (display, vt);	1502	vt_ev.start (display, vt);
1038		1503
1039	#ifdef XPM_BACKGROUND
1040	if (rs[Rs_backgroundPixmap] != NULL
1041	#ifndef HAVE_AFTERIMAGE
1042	&& !option (Opt_transparent)
1043	#endif
1044	)
1045	{
1046	const char *p = rs[Rs_backgroundPixmap];
1047
1048	if ((p = strchr (p, ';')) != NULL)
1049	{
1050	p++;
1051	scale_pixmap (p);
1052	}
1053
1054	set_bgPixmap (rs[Rs_backgroundPixmap]);
1055	scr_touch (true);
1056	}
1057	#endif
1058
1059	/* graphics context for the vt window */	1504	/* graphics context for the vt window */
1060	gcvalue.foreground = pix_colors[Color_fg];	1505	gcvalue.foreground = pix_colors[Color_fg];
1061	gcvalue.background = pix_colors[Color_bg];	1506	gcvalue.background = pix_colors[Color_bg];
1062	gcvalue.graphics_exposures = 0;	1507	gcvalue.graphics_exposures = 0;
1063		1508
…		…
1065	GCForeground | GCBackground | GCGraphicsExposures,	1510	GCForeground | GCBackground | GCGraphicsExposures,
1066	&gcvalue);	1511	&gcvalue);
1067		1512
1068	drawable = new rxvt_drawable (this, vt);	1513	drawable = new rxvt_drawable (this, vt);
1069		1514
1070	#ifdef RXVT_SCROLLBAR
1071	gcvalue.foreground = pix_colors[Color_topShadow];
1072	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1073	gcvalue.foreground = pix_colors[Color_bottomShadow];
1074	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1075	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1076	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1077	#endif
1078
1079	#ifdef OFF_FOCUS_FADING	1515	#ifdef OFF_FOCUS_FADING
1080	// initially we are in unfocused state	1516	// initially we are in unfocused state
1081	if (rs[Rs_fade])	1517	if (rs[Rs_fade])
1082	pix_colors = pix_colors_unfocused;	1518	pix_colors = pix_colors_unfocused;
1083	#endif	1519	#endif
1084		1520
1085	pointer_unblank ();	1521	pointer_unblank ();
1086	scr_recolour ();	1522	scr_recolour ();
1087	}
1088
1089	/* ------------------------------------------------------------------------- *
1090	* GET TTY CURRENT STATE *
1091	* ------------------------------------------------------------------------- */
1092	void
1093	rxvt_get_ttymode (ttymode_t *tio, int erase)
1094	{
1095	/*
1096	* standard System V termios interface
1097	*/
1098	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1099	{
1100	// return error - use system defaults,
1101	// where possible, and zero elsewhere
1102	memset (tio, 0, sizeof (ttymode_t));
1103
1104	tio->c_cc[VINTR] = CINTR;
1105	tio->c_cc[VQUIT] = CQUIT;
1106	tio->c_cc[VERASE] = CERASE;
1107	#ifdef VERASE2
1108	tio->c_cc[VERASE2] = CERASE2;
1109	#endif
1110	tio->c_cc[VKILL] = CKILL;
1111	tio->c_cc[VSTART] = CSTART;
1112	tio->c_cc[VSTOP] = CSTOP;
1113	tio->c_cc[VSUSP] = CSUSP;
1114	# ifdef VDSUSP
1115	tio->c_cc[VDSUSP] = CDSUSP;
1116	# endif
1117	# ifdef VREPRINT
1118	tio->c_cc[VREPRINT] = CRPRNT;
1119	# endif
1120	# ifdef VDISCRD
1121	tio->c_cc[VDISCRD] = CFLUSH;
1122	# endif
1123	# ifdef VWERSE
1124	tio->c_cc[VWERSE] = CWERASE;
1125	# endif
1126	# ifdef VLNEXT
1127	tio->c_cc[VLNEXT] = CLNEXT;
1128	# endif
1129	}
1130
1131	tio->c_cc[VEOF] = CEOF;
1132	tio->c_cc[VEOL] = VDISABLE;
1133	# ifdef VEOL2
1134	tio->c_cc[VEOL2] = VDISABLE;
1135	# endif
1136	# ifdef VSWTC
1137	tio->c_cc[VSWTC] = VDISABLE;
1138	# endif
1139	# ifdef VSWTCH
1140	tio->c_cc[VSWTCH] = VDISABLE;
1141	# endif
1142	# if VMIN != VEOF
1143	tio->c_cc[VMIN] = 1;
1144	# endif
1145	# if VTIME != VEOL
1146	tio->c_cc[VTIME] = 0;
1147	# endif
1148
1149	if (erase != -1)
1150	tio->c_cc[VERASE] = (char)erase;
1151
1152	/* input modes */
1153	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1154	# ifdef IMAXBEL
1155	| IMAXBEL
1156	# endif
1157	| IXON);
1158
1159	/* output modes */
1160	tio->c_oflag = (OPOST | ONLCR);
1161
1162	/* control modes */
1163	tio->c_cflag = (CS8 | CREAD);
1164
1165	/* line discipline modes */
1166	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1167	# if defined (ECHOCTL) && defined (ECHOKE)
1168	| ECHOCTL | ECHOKE
1169	# endif
1170	| ECHOE | ECHOK);
1171
1172	/*
1173	* Debugging
1174	*/
1175	#ifdef DEBUG_TTYMODE
1176	#ifdef HAVE_TERMIOS_H
1177	/* c_iflag bits */
1178	fprintf (stderr, "Input flags\n");
1179
1180	/* cpp token stringize doesn't work on all machines <sigh> */
1181	# define FOO(flag,name) \
1182	if ((tio->c_iflag) & flag) \
1183	fprintf (stderr, "%s ", name)
1184
1185	/* c_iflag bits */
1186	FOO (IGNBRK, "IGNBRK");
1187	FOO (BRKINT, "BRKINT");
1188	FOO (IGNPAR, "IGNPAR");
1189	FOO (PARMRK, "PARMRK");
1190	FOO (INPCK, "INPCK");
1191	FOO (ISTRIP, "ISTRIP");
1192	FOO (INLCR, "INLCR");
1193	FOO (IGNCR, "IGNCR");
1194	FOO (ICRNL, "ICRNL");
1195	FOO (IXON, "IXON");
1196	FOO (IXOFF, "IXOFF");
1197	# ifdef IUCLC
1198	FOO (IUCLC, "IUCLC");
1199	# endif
1200	# ifdef IXANY
1201	FOO (IXANY, "IXANY");
1202	# endif
1203	# ifdef IMAXBEL
1204	FOO (IMAXBEL, "IMAXBEL");
1205	# endif
1206
1207	fprintf (stderr, "\n");
1208
1209	# undef FOO
1210	# define FOO(entry, name) \
1211	fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1212
1213	FOO (VINTR, "VINTR");
1214	FOO (VQUIT, "VQUIT");
1215	FOO (VERASE, "VERASE");
1216	FOO (VKILL, "VKILL");
1217	FOO (VEOF, "VEOF");
1218	FOO (VEOL, "VEOL");
1219	# ifdef VEOL2
1220	FOO (VEOL2, "VEOL2");
1221	# endif
1222	# ifdef VSWTC
1223	FOO (VSWTC, "VSWTC");
1224	# endif
1225	# ifdef VSWTCH
1226	FOO (VSWTCH, "VSWTCH");
1227	# endif
1228	FOO (VSTART, "VSTART");
1229	FOO (VSTOP, "VSTOP");
1230	FOO (VSUSP, "VSUSP");
1231	# ifdef VDSUSP
1232	FOO (VDSUSP, "VDSUSP");
1233	# endif
1234	# ifdef VREPRINT
1235	FOO (VREPRINT, "VREPRINT");
1236	# endif
1237	# ifdef VDISCRD
1238	FOO (VDISCRD, "VDISCRD");
1239	# endif
1240	# ifdef VWERSE
1241	FOO (VWERSE, "VWERSE");
1242	# endif
1243	# ifdef VLNEXT
1244	FOO (VLNEXT, "VLNEXT");
1245	# endif
1246
1247	fprintf (stderr, "\n");
1248	# undef FOO
1249	# endif /* HAVE_TERMIOS_H */
1250	#endif /* DEBUG_TTYMODE */
1251	}	1523	}
1252		1524
1253	/*----------------------------------------------------------------------*/	1525	/*----------------------------------------------------------------------*/
1254	/*	1526	/*
1255	* Run the command in a subprocess and return a file descriptor for the	1527	* Run the command in a subprocess and return a file descriptor for the
…		…
1276	else	1548	else
1277	#endif	1549	#endif
1278	if (!pty->get ())	1550	if (!pty->get ())
1279	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");	1551	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1280		1552
1281	int er;	1553	struct termios tio = def_tio;
1282		1554
1283	#ifndef NO_BACKSPACE_KEY	1555	#ifndef NO_BACKSPACE_KEY
1284	if (key_backspace[0] && !key_backspace[1])	1556	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1285	er = key_backspace[0];	1557	tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
1286	else if (strcmp (key_backspace, "DEC") == 0)	1558	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1287	er = '\177'; /* the initial state anyway */	1559	tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
1288	else
1289	#endif	1560	#endif
1290	er = -1;
1291		1561
1292	rxvt_get_ttymode (&tio, er);	1562	/* init terminal attributes */
1293	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */	1563	cfsetospeed (&tio, BAUDRATE);
		1564	cfsetispeed (&tio, BAUDRATE);
		1565	tcsetattr (pty->tty, TCSANOW, &tio);
1294	pty->set_utf8_mode (enc_utf8);	1566	pty->set_utf8_mode (enc_utf8);
1295		1567
1296	/* set initial window size */	1568	/* set initial window size */
1297	tt_winch ();	1569	tt_winch ();
1298		1570
…		…
1358	rxvt_term::run_child (const char *const *argv)	1630	rxvt_term::run_child (const char *const *argv)
1359	{	1631	{
1360	char *login;	1632	char *login;
1361		1633
1362	if (option (Opt_console))	1634	if (option (Opt_console))
		1635	{
1363	{ /* be virtual console, fail silently */	1636	/* be virtual console, fail silently */
1364	#ifdef TIOCCONS	1637	#ifdef TIOCCONS
1365	unsigned int on = 1;	1638	unsigned int on = 1;
1366		1639
1367	ioctl (STDIN_FILENO, TIOCCONS, &on);	1640	ioctl (STDIN_FILENO, TIOCCONS, &on);
1368	#elif defined (SRIOCSREDIR)	1641	#elif defined (SRIOCSREDIR)
…		…
1370		1643
1371	fd = open (CONSOLE, O_WRONLY, 0);	1644	fd = open (CONSOLE, O_WRONLY, 0);
1372	if (fd >= 0)	1645	if (fd >= 0)
1373	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1646	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1374	close (fd);	1647	close (fd);
1375	#endif /* SRIOCSREDIR */	1648	#endif /* SRIOCSREDIR */
1376	}	1649	}
1377		1650
1378	/* reset signals and spin off the command interpreter */	1651	/* reset signals and spin off the command interpreter */
1379	signal (SIGINT, SIG_DFL);	1652	signal (SIGINT, SIG_DFL);
1380	signal (SIGQUIT, SIG_DFL);	1653	signal (SIGQUIT, SIG_DFL);
1381	signal (SIGCHLD, SIG_DFL);	1654	signal (SIGCHLD, SIG_DFL);
1382	signal (SIGHUP, SIG_DFL);	1655	signal (SIGHUP, SIG_DFL);
1383	signal (SIGPIPE, SIG_DFL);	1656	signal (SIGPIPE, SIG_DFL);
1384	/*	1657	/*
1385	* mimick login's behavior by disabling the job control signals	1658	* mimic login's behavior by disabling the job control signals
1386	* a shell that wants them can turn them back on	1659	* a shell that wants them can turn them back on
1387	*/	1660	*/
1388	#ifdef SIGTSTP	1661	#ifdef SIGTSTP
1389	signal (SIGTSTP, SIG_IGN);	1662	signal (SIGTSTP, SIG_IGN);
1390	signal (SIGTTIN, SIG_IGN);	1663	signal (SIGTTIN, SIG_IGN);
1391	signal (SIGTTOU, SIG_IGN);	1664	signal (SIGTTOU, SIG_IGN);
1392	#endif /* SIGTSTP */	1665	#endif /* SIGTSTP */
1393
1394	// unblock signals (signals are blocked by iom.C
1395	sigset_t ss;
1396	sigemptyset (&ss);
1397	sigprocmask (SIG_SETMASK, &ss, 0);
1398		1666
1399	/* command interpreter path */	1667	/* command interpreter path */
1400	if (argv != NULL)	1668	if (argv)
1401	{	1669	{
1402	# ifdef DEBUG_CMD	1670	# ifdef DEBUG_CMD
1403	int i;	1671	int i;
1404		1672
1405	for (i = 0; argv[i]; i++)	1673	for (i = 0; argv[i]; i++)
…		…
1414	const char *argv0, *shell;	1682	const char *argv0, *shell;
1415		1683
1416	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')	1684	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1417	shell = "/bin/sh";	1685	shell = "/bin/sh";
1418		1686
1419	argv0 = (const char *)rxvt_r_basename (shell);	1687	argv0 = rxvt_basename (shell);
1420		1688
1421	if (option (Opt_loginShell))	1689	if (option (Opt_loginShell))
1422	{	1690	{
1423	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));	1691	login = (char *)rxvt_malloc (strlen (argv0) + 2);
1424		1692
1425	login[0] = '-';	1693	login[0] = '-';
1426	strcpy (&login[1], argv0);	1694	strcpy (&login[1], argv0);
1427	argv0 = login;	1695	argv0 = login;
1428	}	1696	}
1429		1697
1430	execlp (shell, argv0, NULL);	1698	execlp (shell, argv0, (char *)0);
1431	/* no error message: STDERR is closed! */	1699	/* no error message: STDERR is closed! */
1432	}	1700	}
1433		1701
1434	return -1;	1702	return -1;
1435	}	1703	}

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