ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.212 by sasha, Wed Sep 12 21:06:08 2007 UTC vs.
Revision 1.283 by sf-exg, Wed Oct 13 23:04:57 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 ENABLE_TRANSPARENCY	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		533
189	MEvent.time = CurrentTime;	534	MEvent.time = CurrentTime;
190	MEvent.button = AnyButton;	535	MEvent.button = AnyButton;
191	want_refresh = 1;	536	want_refresh = 1;
192	priv_modes = SavedModes = PrivMode_Default;	537	priv_modes = SavedModes = PrivMode_Default;
193	ncol = 80;	538	ncol = 80;
194	nrow = 24;	539	nrow = 24;
195	int_bwidth = INTERNALBORDERWIDTH;	540	int_bwidth = INTERNALBORDERWIDTH;
196	ext_bwidth = EXTERNALBORDERWIDTH;	541	ext_bwidth = EXTERNALBORDERWIDTH;
197	lineSpace = LINESPACE;	542	lineSpace = LINESPACE;
		543	letterSpace = LETTERSPACE;
198	saveLines = SAVELINES;	544	saveLines = SAVELINES;
199	numpix_colors = TOTAL_COLORS;
200		545
201	refresh_type = SLOW_REFRESH;	546	refresh_type = SLOW_REFRESH;
202		547
203	oldcursor.row = oldcursor.col = -1;	548	oldcursor.row = oldcursor.col = -1;
204	last_bot = last_state = -1;
205		549
206	set_option (Opt_scrollBar);	550	set_option (Opt_scrollBar);
207	set_option (Opt_scrollTtyOutput);	551	set_option (Opt_scrollTtyOutput);
208	set_option (Opt_jumpScroll);	552	set_option (Opt_jumpScroll);
209	set_option (Opt_skipScroll);	553	set_option (Opt_skipScroll);
210	set_option (Opt_secondaryScreen);	554	set_option (Opt_secondaryScreen);
211	set_option (Opt_secondaryScroll);	555	set_option (Opt_secondaryScroll);
212	set_option (Opt_pastableTabs);	556	set_option (Opt_pastableTabs);
213	set_option (Opt_intensityStyles);	557	set_option (Opt_intensityStyles);
		558	set_option (Opt_iso14755);
214	set_option (Opt_iso14755_52);	559	set_option (Opt_iso14755_52);
215		560	set_option (Opt_buffered);
216	return true;
217	}
218
219	void
220	rxvt_term::init_secondary ()
221	{
222	int i;
223
224	/*
225	* Close all unused file descriptors
226	* We don't want them, we don't need them.
227	*/
228	if ((i = open ("/dev/null", O_RDONLY)) < 0)
229	{
230	/* TODO: BOO HISS */
231	dup2 (STDERR_FILENO, STDIN_FILENO);
232	}
233	else if (i > STDIN_FILENO)
234	{
235	dup2 (i, STDIN_FILENO);
236	close (i);
237	}
238
239	dup2 (STDERR_FILENO, STDOUT_FILENO);
240
241	#if 0 // schmorp sayz closing filies is murder
242	for (i = STDERR_FILENO + 1; i < num_fds; i++)
243	{
244	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
245	if (i == 4 || i == 7)
246	continue;
247	#endif
248	close (i);
249	}
250	#endif
251	}	561	}
252		562
253	/*----------------------------------------------------------------------*/	563	/*----------------------------------------------------------------------*/
254	const char **	564	const char **
255	rxvt_term::init_resources (int argc, const char *const *argv)	565	rxvt_term::init_resources (int argc, const char *const *argv)
…		…
262	*/	572	*/
263	for (r_argc = 0; r_argc < argc; r_argc++)	573	for (r_argc = 0; r_argc < argc; r_argc++)
264	if (!strcmp (argv[r_argc], "-e"))	574	if (!strcmp (argv[r_argc], "-e"))
265	break;	575	break;
266		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
267	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	591	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
268		592
269	for (i = 0; i < r_argc; i++)	593	for (i = 0; i < r_argc; i++)
270	r_argv[i] = (const char *)argv[i];	594	r_argv[i] = (const char *)argv[i];
271		595
272	r_argv[i] = NULL;	596	r_argv[i] = NULL;
273
274	if (r_argc == argc)
275	cmd_argv = NULL;
276	else
277	{
278	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
279
280	for (i = 0; i < argc - r_argc - 1; i++)
281	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
282
283	cmd_argv[i] = NULL;
284	}
285		597
286	rs[Rs_name] = rxvt_basename (argv[0]);	598	rs[Rs_name] = rxvt_basename (argv[0]);
287		599
288	/*	600	/*
289	* Open display, get options/resources and create the window	601	* Open display, get options/resources and create the window
…		…
293	rs[Rs_display_name] = ":0";	605	rs[Rs_display_name] = ":0";
294		606
295	get_options (r_argc, r_argv);	607	get_options (r_argc, r_argv);
296		608
297	if (!(display = displays.get (rs[Rs_display_name])))	609	if (!(display = displays.get (rs[Rs_display_name])))
		610	{
		611	free (r_argv);
298	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	}
299		614
300	// using a local pointer decreases code size a lot	615	// using a local pointer decreases code size a lot
301	xa = display->xa;	616	xa = display->xa;
302		617
303	set (display);	618	set (display);
…		…
306	#if XFT	621	#if XFT
307	if (rs[Rs_depth])	622	if (rs[Rs_depth])
308	select_visual (strtol (rs[Rs_depth], 0, 0));	623	select_visual (strtol (rs[Rs_depth], 0, 0));
309	#endif	624	#endif
310		625
311	#ifdef HAVE_AFTERIMAGE
312	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
313	#endif
314	free (r_argv);	626	free (r_argv);
315		627
316	for (int i = NUM_RESOURCES; i--; )	628	for (int i = NUM_RESOURCES; i--; )
317	if (rs [i] == resval_undef)	629	if (rs [i] == resval_undef)
318	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
		636
		637	#ifdef HAVE_PIXBUF
		638	g_type_init ();
		639	gdk_pixbuf_xlib_init (dpy, display->screen);
		640	#endif
319		641
320	#if ENABLE_PERL	642	#if ENABLE_PERL
321	if (!rs[Rs_perl_ext_1])	643	if (!rs[Rs_perl_ext_1])
322	rs[Rs_perl_ext_1] = "default";	644	rs[Rs_perl_ext_1] = "default";
323		645
…		…
335	*/	657	*/
336	if (cmd_argv && cmd_argv[0])	658	if (cmd_argv && cmd_argv[0])
337	{	659	{
338	if (!rs[Rs_title])	660	if (!rs[Rs_title])
339	rs[Rs_title] = rxvt_basename (cmd_argv[0]);	661	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
		662
340	if (!rs[Rs_iconName])	663	if (!rs[Rs_iconName])
341	rs[Rs_iconName] = rs[Rs_title];	664	rs[Rs_iconName] = rs[Rs_title];
342	}	665	}
343	else	666	else
344	{	667	{
345	if (!rs[Rs_title])	668	if (!rs[Rs_title])
346	rs[Rs_title] = rs[Rs_name];	669	rs[Rs_title] = rs[Rs_name];
		670
347	if (!rs[Rs_iconName])	671	if (!rs[Rs_iconName])
348	rs[Rs_iconName] = rs[Rs_name];	672	rs[Rs_iconName] = rs[Rs_name];
349	}	673	}
350		674
351	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	675	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
…		…
358	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	682	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
359	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());	683	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
360		684
361	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	685	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
362	lineSpace = min (i, std::numeric_limits<int16_t>::max ());	686	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
		687
		688	if (rs[Rs_letterSpace])
		689	letterSpace = atoi (rs[Rs_letterSpace]);
363	#endif	690	#endif
364		691
365	#ifdef POINTER_BLANK	692	#ifdef POINTER_BLANK
366	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	693	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
367	pointerBlankDelay = i;	694	pointerBlankDelay = i;
…		…
370	#endif	697	#endif
371		698
372	/* no point having a scrollbar without having any scrollback! */	699	/* no point having a scrollbar without having any scrollback! */
373	if (!saveLines)	700	if (!saveLines)
374	set_option (Opt_scrollBar, 0);	701	set_option (Opt_scrollBar, 0);
375
376	#ifdef PRINTPIPE
377	if (!rs[Rs_print_pipe])
378	rs[Rs_print_pipe] = PRINTPIPE;
379	#endif
380		702
381	if (!rs[Rs_cutchars])	703	if (!rs[Rs_cutchars])
382	rs[Rs_cutchars] = CUTCHARS;	704	rs[Rs_cutchars] = CUTCHARS;
383		705
384	#ifndef NO_BACKSPACE_KEY	706	#ifndef NO_BACKSPACE_KEY
…		…
397	# else	719	# else
398	rs[Rs_delete_key] = "\033[3~";	720	rs[Rs_delete_key] = "\033[3~";
399	# endif	721	# endif
400	#endif	722	#endif
401		723
402	#ifdef HAVE_SCROLLBARS	724	scrollBar.setup (this);
403	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
404	#endif
405		725
406	#ifdef XTERM_REVERSE_VIDEO	726	#ifdef XTERM_REVERSE_VIDEO
407	/* this is how xterm implements reverseVideo */	727	/* this is how xterm implements reverseVideo */
408	if (option (Opt_reverseVideo))	728	if (option (Opt_reverseVideo))
409	{	729	{
…		…
429	color_aliases (Color_fg);	749	color_aliases (Color_fg);
430	color_aliases (Color_bg);	750	color_aliases (Color_bg);
431	#ifndef NO_CURSORCOLOR	751	#ifndef NO_CURSORCOLOR
432	color_aliases (Color_cursor);	752	color_aliases (Color_cursor);
433	color_aliases (Color_cursor2);	753	color_aliases (Color_cursor2);
434	#endif /* NO_CURSORCOLOR */	754	#endif /* NO_CURSORCOLOR */
435	color_aliases (Color_pointer_fg);	755	color_aliases (Color_pointer_fg);
436	color_aliases (Color_pointer_bg);	756	color_aliases (Color_pointer_bg);
437	color_aliases (Color_border);	757	color_aliases (Color_border);
438	#ifndef NO_BOLD_UNDERLINE_REVERSE	758	#ifndef NO_BOLD_UNDERLINE_REVERSE
439	color_aliases (Color_BD);	759	color_aliases (Color_BD);
440	color_aliases (Color_UL);	760	color_aliases (Color_UL);
441	color_aliases (Color_RV);	761	color_aliases (Color_RV);
442	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	762	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
443		763
444	if (!rs[Rs_color + Color_border])	764	if (!rs[Rs_color + Color_border])
445	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];	765	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
446		766
447	return cmd_argv;	767	return cmd_argv;
		768	}
		769
		770	/*----------------------------------------------------------------------*/
		771	void
		772	rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
		773	{
		774	this->envv = envv;
		775
		776	SET_R (this);
		777	set_locale ("");
		778	set_environ (envv); // a few things in X do not call setlocale :(
		779
		780	init_vars ();
		781
		782	const char **cmd_argv = init_resources (argc, argv);
		783
		784	#ifdef KEYSYM_RESOURCE
		785	keyboard->register_done ();
		786	#endif
		787
		788	if (const char *path = rs[Rs_chdir])
		789	if (*path) // ignored if empty
		790	{
		791	if (*path != '/')
		792	rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
		793
		794	if (chdir (path))
		795	rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
		796	}
		797
		798	if (option (Opt_scrollBar))
		799	scrollBar.state = STATE_IDLE; /* set existence for size calculations */
		800
		801	pty = ptytty::create ();
		802
		803	create_windows (argc, argv);
		804
		805	init_xlocale ();
		806
		807	scr_poweron (); // initialize screen
		808
		809	#if 0
		810	XSynchronize (dpy, True);
		811	#endif
		812
		813	if (option (Opt_scrollBar))
		814	scrollBar.resize (); /* create and map scrollbar */
		815	#ifdef HAVE_BG_PIXMAP
		816	{
		817	bgPixmap.set_target (this);
		818	bgPixmap.invalidate ();
		819
		820	#ifdef ENABLE_TRANSPARENCY
		821	if (option (Opt_transparent))
		822	{
		823	bgPixmap.set_transparent ();
		824
		825	if (rs [Rs_blurradius])
		826	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
		827
		828	if (ISSET_PIXCOLOR (Color_tint))
		829	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
		830
		831	if (rs [Rs_shade])
		832	bgPixmap.set_shade (rs [Rs_shade]);
		833
		834	bgPixmap.set_root_pixmap ();
		835	XSelectInput (dpy, display->root, PropertyChangeMask);
		836	rootwin_ev.start (display, display->root);
		837	}
		838	#endif
		839
		840	#ifdef BG_IMAGE_FROM_FILE
		841	if (rs[Rs_backgroundPixmap])
		842	{
		843	const char *p = rs[Rs_backgroundPixmap];
		844
		845	if ((p = strchr (p, ';')) != 0)
		846	{
		847	p++;
		848	bgPixmap.set_geometry (p);
		849	}
		850	else
		851	bgPixmap.set_defaultGeometry ();
		852
		853	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
		854	if (!bgPixmap.window_position_sensitive ())
		855	update_background ();
		856	}
		857	#endif
		858	}
		859	#endif
		860
		861	#if ENABLE_PERL
		862	rootwin_ev.start (display, display->root);
		863	#endif
		864
		865	set_colorfgbg ();
		866
		867	init_command (cmd_argv);
		868
		869	free (cmd_argv);
		870
		871	if (pty->pty >= 0)
		872	pty_ev.start (pty->pty, ev::READ);
		873
		874	HOOK_INVOKE ((this, HOOK_START, DT_END));
		875
		876	#if ENABLE_XEMBED
		877	if (rs[Rs_embed])
		878	{
		879	long info[2] = { 0, XEMBED_MAPPED };
		880
		881	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		882	32, PropModeReplace, (unsigned char *)&info, 2);
		883	}
		884	#endif
		885
		886	XMapWindow (dpy, vt);
		887	XMapWindow (dpy, parent[0]);
		888
		889	refresh_check ();
448	}	890	}
449		891
450	/*----------------------------------------------------------------------*/	892	/*----------------------------------------------------------------------*/
451	void	893	void
452	rxvt_term::init_env ()	894	rxvt_term::init_env ()
…		…
467	*/	909	*/
468	val = rxvt_network_display (rs[Rs_display_name]);	910	val = rxvt_network_display (rs[Rs_display_name]);
469	rs[Rs_display_name] = (const char *)val;	911	rs[Rs_display_name] = (const char *)val;
470		912
471	if (val == NULL)	913	if (val == NULL)
472	#endif /* DISPLAY_IS_IP */	914	#endif /* DISPLAY_IS_IP */
473	val = XDisplayString (dpy);	915	val = XDisplayString (dpy);
474		916
475	if (rs[Rs_display_name] == NULL)	917	if (rs[Rs_display_name] == NULL)
476	rs[Rs_display_name] = val; /* use broken `:0' value */	918	rs[Rs_display_name] = val; /* use broken `:0' value */
477		919
…		…
517	#ifdef HAVE_UNSETENV	959	#ifdef HAVE_UNSETENV
518	/* avoid passing old settings and confusing term size */	960	/* avoid passing old settings and confusing term size */
519	unsetenv ("LINES");	961	unsetenv ("LINES");
520	unsetenv ("COLUMNS");	962	unsetenv ("COLUMNS");
521	unsetenv ("TERMCAP"); /* terminfo should be okay */	963	unsetenv ("TERMCAP"); /* terminfo should be okay */
522	#endif /* HAVE_UNSETENV */	964	#endif /* HAVE_UNSETENV */
523	}	965	}
524		966
525	/*----------------------------------------------------------------------*/	967	/*----------------------------------------------------------------------*/
526	/*	968	/*
527	* This is more or less stolen straight from XFree86 xterm.	969	* This is more or less stolen straight from XFree86 xterm.
…		…
548		990
549	this->locale = "C";	991	this->locale = "C";
550	}	992	}
551		993
552		994
553	this->locale = rxvt_strdup (this->locale);	995	this->locale = strdup (this->locale);
554	SET_LOCALE (this->locale);	996	SET_LOCALE (this->locale);
555	mbstate.reset ();	997	mbstate.reset ();
556	#endif	998	#endif
557		999
558	#if HAVE_NL_LANGINFO	1000	#if HAVE_NL_LANGINFO
…		…
631	run_command (argv);	1073	run_command (argv);
632	}	1074	}
633		1075
634	/*----------------------------------------------------------------------*/	1076	/*----------------------------------------------------------------------*/
635	void	1077	void
636	rxvt_term::Get_Colours ()	1078	rxvt_term::get_colours ()
637	{	1079	{
638	int i;	1080	int i;
639		1081
640	#ifdef OFF_FOCUS_FADING	1082	#ifdef OFF_FOCUS_FADING
641	pix_colors = pix_colors_focused;	1083	pix_colors = pix_colors_focused;
642	#endif	1084	#endif
643		1085
644	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)	1086	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
645	{	1087	{
646	const char *name = rs[Rs_color + i];	1088	const char *name = rs[Rs_color + i];
647		1089
648	if (!name)	1090	if (!name)
…		…
701	* get scrollBar shadow colors	1143	* get scrollBar shadow colors
702	*	1144	*
703	* The calculations of topShadow/bottomShadow values are adapted	1145	* The calculations of topShadow/bottomShadow values are adapted
704	* from the fvwm window manager.	1146	* from the fvwm window manager.
705	*/	1147	*/
706	#ifdef KEEP_SCROLLCOLOR	1148	#ifdef RXVT_SCROLLBAR
707	if (depth <= 2)	1149	if (depth <= 2)
708	{	1150	{
709	/* Monochrome */	1151	/* Monochrome */
710	alias_color (Color_scroll, Color_fg);	1152	alias_color (Color_scroll, Color_fg);
711	alias_color (Color_topShadow, Color_bg);	1153	alias_color (Color_topShadow, Color_bg);
…		…
726	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),	1168	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
727	cscroll.a)	1169	cscroll.a)
728	))	1170	))
729	alias_color (Color_topShadow, Color_White);	1171	alias_color (Color_topShadow, Color_White);
730	}	1172	}
731	#endif /* KEEP_SCROLLCOLOR */	1173	#endif
732		1174
733	#ifdef OFF_FOCUS_FADING	1175	#ifdef OFF_FOCUS_FADING
734	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)	1176	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
735	update_fade_color (i);	1177	update_fade_color (i);
736	#endif	1178	#endif
…		…
744	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))	1186	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
745	{	1187	{
746	int i = atoi (rs[Rs_color + idx]);	1188	int i = atoi (rs[Rs_color + idx]);
747		1189
748	if (i >= 8 && i <= 15)	1190	if (i >= 8 && i <= 15)
749	{ /* bright colors */	1191	/* bright colors */
750	i -= 8;
751	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	1192	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
752	return;	1193	else if (i >= 0 && i <= 7)
753	}	1194	/* normal colors */
754
755	if (i >= 0 && i <= 7) /* normal colors */
756	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	1195	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
757	}	1196	}
758	}	1197	}
759		1198
760	/*----------------------------------------------------------------------*/	1199	/*----------------------------------------------------------------------*/
…		…
844		1283
845	if (i)	1284	if (i)
846	ModMetaMask = modmasks[i - 1];	1285	ModMetaMask = modmasks[i - 1];
847	}	1286	}
848		1287
		1288	void
		1289	rxvt_term::set_icon (const char *file)
		1290	{
		1291	#ifdef HAVE_AFTERIMAGE
		1292	init_asv ();
		1293
		1294	ASImage *im = file2ASImage (file, 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
		1295	if (!im)
		1296	{
		1297	rxvt_warn ("Loading image icon failed, continuing without.\n");
		1298	return;
		1299	}
		1300
		1301	unsigned int w = im->width;
		1302	unsigned int h = im->height;
		1303
		1304	if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
		1305	{
		1306	rxvt_warn ("Icon image too big, continuing without.\n");
		1307	destroy_asimage (&im);
		1308	return;
		1309	}
		1310
		1311	ASImage *result = scale_asimage (asv, im,
		1312	w, h, ASA_ARGB32,
		1313	100, ASIMAGE_QUALITY_DEFAULT);
		1314	destroy_asimage (&im);
		1315
		1316	if (!result)
		1317	{
		1318	rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
		1319	return;
		1320	}
		1321
		1322	long *buffer = (long *)malloc ((2 + w * h) * sizeof (long));
		1323	if (buffer)
		1324	{
		1325	ARGB32 *asbuf = result->alt.argb32;
		1326	buffer [0] = w;
		1327	buffer [1] = h;
		1328
		1329	for (unsigned int i = 0; i < w * h; ++i)
		1330	buffer [i + 2] = asbuf [i];
		1331
		1332	XChangeProperty (dpy, parent[0], xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
		1333	PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
		1334	free (buffer);
		1335	}
		1336	else
		1337	rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
		1338
		1339	destroy_asimage (&result);
		1340	#endif
		1341
		1342	#ifdef HAVE_PIXBUF
		1343	GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
		1344	if (!pixbuf)
		1345	{
		1346	rxvt_warn ("Loading image icon failed, continuing without.\n");
		1347	return;
		1348	}
		1349
		1350	unsigned int w = gdk_pixbuf_get_width (pixbuf);
		1351	unsigned int h = gdk_pixbuf_get_height (pixbuf);
		1352
		1353	if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
		1354	{
		1355	rxvt_warn ("Icon image too big, continuing without.\n");
		1356	g_object_unref (pixbuf);
		1357	return;
		1358	}
		1359
		1360	if (long *buffer = (long *)malloc ((2 + w * h) * sizeof (long)))
		1361	{
		1362	int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
		1363	unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
		1364	int channels = gdk_pixbuf_get_n_channels (pixbuf);
		1365
		1366	buffer [0] = w;
		1367	buffer [1] = h;
		1368	for (int i = 0; i < h; i++)
		1369	{
		1370	for (int j = 0; j < w; j++)
		1371	{
		1372	unsigned char *pixel = row + j * channels;
		1373	long value;
		1374
		1375	if (channels == 4)
		1376	value = pixel[3];
		1377	else
		1378	value = (unsigned char)0x00ff;
		1379
		1380	value = (value << 8) + pixel[0];
		1381	value = (value << 8) + pixel[1];
		1382	value = (value << 8) + pixel[2];
		1383	buffer[(i * w + j) + 2] = value;
		1384	}
		1385
		1386	row += rowstride;
		1387	}
		1388
		1389	XChangeProperty (dpy, parent[0], xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
		1390	PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
		1391	free (buffer);
		1392	}
		1393	else
		1394	rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
		1395
		1396	g_object_unref (pixbuf);
		1397	#endif
		1398	}
		1399
849	/*----------------------------------------------------------------------*/	1400	/*----------------------------------------------------------------------*/
850	/* rxvt_Create_Windows () - Open and map the window */	1401	/* rxvt_Create_Windows () - Open and map the window */
851	void	1402	void
852	rxvt_term::create_windows (int argc, const char *const *argv)	1403	rxvt_term::create_windows (int argc, const char *const *argv)
853	{	1404	{
…		…
861	Window top, parent;	1412	Window top, parent;
862		1413
863	dLocal (Display *, dpy);	1414	dLocal (Display *, dpy);
864		1415
865	/* grab colors before netscape does */	1416	/* grab colors before netscape does */
866	Get_Colours ();	1417	get_colours ();
867		1418
868	if (!set_fonts ())	1419	if (!set_fonts ())
869	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");	1420	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
870		1421
871	parent = display->root;	1422	parent = display->root;
…		…
919	this->parent[0] = top;	1470	this->parent[0] = top;
920		1471
921	old_width = szHint.width;	1472	old_width = szHint.width;
922	old_height = szHint.height;	1473	old_height = szHint.height;
923		1474
924	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1475	set_title (rs [Rs_title]);
925	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1476	set_icon_name (rs [Rs_iconName]);
926		1477
927	classHint.res_name = (char *)rs[Rs_name];	1478	classHint.res_name = (char *)rs[Rs_name];
928	classHint.res_class = (char *)RESCLASS;	1479	classHint.res_class = (char *)RESCLASS;
929		1480
930	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1481	wmHint.flags = InputHint | StateHint | WindowGroupHint;
…		…
932	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;	1483	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
933	wmHint.window_group = top;	1484	wmHint.window_group = top;
934		1485
935	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,	1486	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
936	&szHint, &wmHint, &classHint);	1487	&szHint, &wmHint, &classHint);
		1488	#if ENABLE_EWMH
		1489	/*
		1490	* set up icon hint
		1491	* rs [Rs_iconfile] is path to icon
		1492	*/
		1493
		1494	if (rs [Rs_iconfile])
		1495	{
		1496	set_icon (rs [Rs_iconfile]);
		1497	}
		1498	#endif
937		1499
938	#if ENABLE_FRILLS	1500	#if ENABLE_FRILLS
939	if (mwmhints.flags)	1501	if (mwmhints.flags)
940	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,	1502	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
941	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);	1503	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
…		…
975		1537
976	termwin_ev.start (display, top);	1538	termwin_ev.start (display, top);
977		1539
978	/* vt cursor: Black-on-White is standard, but this is more popular */	1540	/* vt cursor: Black-on-White is standard, but this is more popular */
979	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);	1541	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
980
981	#ifdef HAVE_SCROLLBARS
982	/* cursor scrollBar: Black-on-White */
983	leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
984	#endif
985		1542
986	/* the vt window */	1543	/* the vt window */
987	vt = XCreateSimpleWindow (dpy, top,	1544	vt = XCreateSimpleWindow (dpy, top,
988	window_vt_x, window_vt_y,	1545	window_vt_x, window_vt_y,
989	width, height,	1546	width, height,
…		…
1014	GCForeground | GCBackground | GCGraphicsExposures,	1571	GCForeground | GCBackground | GCGraphicsExposures,
1015	&gcvalue);	1572	&gcvalue);
1016		1573
1017	drawable = new rxvt_drawable (this, vt);	1574	drawable = new rxvt_drawable (this, vt);
1018		1575
1019	#ifdef RXVT_SCROLLBAR
1020	gcvalue.foreground = pix_colors[Color_topShadow];
1021	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1022	gcvalue.foreground = pix_colors[Color_bottomShadow];
1023	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1024	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1025	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1026	#endif
1027
1028	#ifdef OFF_FOCUS_FADING	1576	#ifdef OFF_FOCUS_FADING
1029	// initially we are in unfocused state	1577	// initially we are in unfocused state
1030	if (rs[Rs_fade])	1578	if (rs[Rs_fade])
1031	pix_colors = pix_colors_unfocused;	1579	pix_colors = pix_colors_unfocused;
1032	#endif	1580	#endif
1033		1581
1034	pointer_unblank ();	1582	pointer_unblank ();
1035	scr_recolour ();	1583	scr_recolour ();
1036	}
1037
1038	/* ------------------------------------------------------------------------- *
1039	* GET TTY CURRENT STATE *
1040	* ------------------------------------------------------------------------- */
1041	void
1042	rxvt_get_ttymode (ttymode_t *tio, int erase)
1043	{
1044	/*
1045	* standard System V termios interface
1046	*/
1047	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1048	{
1049	// return error - use system defaults,
1050	// where possible, and zero elsewhere
1051	memset (tio, 0, sizeof (ttymode_t));
1052
1053	tio->c_cc[VINTR] = CINTR;
1054	tio->c_cc[VQUIT] = CQUIT;
1055	tio->c_cc[VERASE] = CERASE;
1056	#ifdef VERASE2
1057	tio->c_cc[VERASE2] = CERASE2;
1058	#endif
1059	tio->c_cc[VKILL] = CKILL;
1060	tio->c_cc[VSTART] = CSTART;
1061	tio->c_cc[VSTOP] = CSTOP;
1062	tio->c_cc[VSUSP] = CSUSP;
1063	# ifdef VDSUSP
1064	tio->c_cc[VDSUSP] = CDSUSP;
1065	# endif
1066	# ifdef VREPRINT
1067	tio->c_cc[VREPRINT] = CRPRNT;
1068	# endif
1069	# ifdef VDISCRD
1070	tio->c_cc[VDISCRD] = CFLUSH;
1071	# endif
1072	# ifdef VWERSE
1073	tio->c_cc[VWERSE] = CWERASE;
1074	# endif
1075	# ifdef VLNEXT
1076	tio->c_cc[VLNEXT] = CLNEXT;
1077	# endif
1078	}
1079
1080	tio->c_cc[VEOF] = CEOF;
1081	tio->c_cc[VEOL] = VDISABLE;
1082	# ifdef VEOL2
1083	tio->c_cc[VEOL2] = VDISABLE;
1084	# endif
1085	# ifdef VSWTC
1086	tio->c_cc[VSWTC] = VDISABLE;
1087	# endif
1088	# ifdef VSWTCH
1089	tio->c_cc[VSWTCH] = VDISABLE;
1090	# endif
1091	# if VMIN != VEOF
1092	tio->c_cc[VMIN] = 1;
1093	# endif
1094	# if VTIME != VEOL
1095	tio->c_cc[VTIME] = 0;
1096	# endif
1097
1098	if (erase != -1)
1099	tio->c_cc[VERASE] = (char)erase;
1100
1101	/* input modes */
1102	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1103	# ifdef IMAXBEL
1104	| IMAXBEL
1105	# endif
1106	| IXON);
1107
1108	/* output modes */
1109	tio->c_oflag = (OPOST | ONLCR);
1110
1111	/* control modes */
1112	tio->c_cflag = (CS8 | CREAD);
1113
1114	/* line discipline modes */
1115	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1116	# if defined (ECHOCTL) && defined (ECHOKE)
1117	| ECHOCTL | ECHOKE
1118	# endif
1119	| ECHOE | ECHOK);
1120
1121	/*
1122	* Debugging
1123	*/
1124	#ifdef DEBUG_TTYMODE
1125	#ifdef HAVE_TERMIOS_H
1126	/* c_iflag bits */
1127	fprintf (stderr, "Input flags\n");
1128
1129	/* cpp token stringize doesn't work on all machines <sigh> */
1130	# define FOO(flag,name) \
1131	if ((tio->c_iflag) & flag) \
1132	fprintf (stderr, "%s ", name)
1133
1134	/* c_iflag bits */
1135	FOO (IGNBRK, "IGNBRK");
1136	FOO (BRKINT, "BRKINT");
1137	FOO (IGNPAR, "IGNPAR");
1138	FOO (PARMRK, "PARMRK");
1139	FOO (INPCK, "INPCK");
1140	FOO (ISTRIP, "ISTRIP");
1141	FOO (INLCR, "INLCR");
1142	FOO (IGNCR, "IGNCR");
1143	FOO (ICRNL, "ICRNL");
1144	FOO (IXON, "IXON");
1145	FOO (IXOFF, "IXOFF");
1146	# ifdef IUCLC
1147	FOO (IUCLC, "IUCLC");
1148	# endif
1149	# ifdef IXANY
1150	FOO (IXANY, "IXANY");
1151	# endif
1152	# ifdef IMAXBEL
1153	FOO (IMAXBEL, "IMAXBEL");
1154	# endif
1155
1156	fprintf (stderr, "\n");
1157
1158	# undef FOO
1159	# define FOO(entry, name) \
1160	fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1161
1162	FOO (VINTR, "VINTR");
1163	FOO (VQUIT, "VQUIT");
1164	FOO (VERASE, "VERASE");
1165	FOO (VKILL, "VKILL");
1166	FOO (VEOF, "VEOF");
1167	FOO (VEOL, "VEOL");
1168	# ifdef VEOL2
1169	FOO (VEOL2, "VEOL2");
1170	# endif
1171	# ifdef VSWTC
1172	FOO (VSWTC, "VSWTC");
1173	# endif
1174	# ifdef VSWTCH
1175	FOO (VSWTCH, "VSWTCH");
1176	# endif
1177	FOO (VSTART, "VSTART");
1178	FOO (VSTOP, "VSTOP");
1179	FOO (VSUSP, "VSUSP");
1180	# ifdef VDSUSP
1181	FOO (VDSUSP, "VDSUSP");
1182	# endif
1183	# ifdef VREPRINT
1184	FOO (VREPRINT, "VREPRINT");
1185	# endif
1186	# ifdef VDISCRD
1187	FOO (VDISCRD, "VDISCRD");
1188	# endif
1189	# ifdef VWERSE
1190	FOO (VWERSE, "VWERSE");
1191	# endif
1192	# ifdef VLNEXT
1193	FOO (VLNEXT, "VLNEXT");
1194	# endif
1195
1196	fprintf (stderr, "\n");
1197	# undef FOO
1198	# endif /* HAVE_TERMIOS_H */
1199	#endif /* DEBUG_TTYMODE */
1200	}	1584	}
1201		1585
1202	/*----------------------------------------------------------------------*/	1586	/*----------------------------------------------------------------------*/
1203	/*	1587	/*
1204	* Run the command in a subprocess and return a file descriptor for the	1588	* Run the command in a subprocess and return a file descriptor for the
…		…
1225	else	1609	else
1226	#endif	1610	#endif
1227	if (!pty->get ())	1611	if (!pty->get ())
1228	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");	1612	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1229		1613
1230	int er;	1614	struct termios tio = def_tio;
1231		1615
1232	#ifndef NO_BACKSPACE_KEY	1616	#ifndef NO_BACKSPACE_KEY
1233	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])	1617	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1234	er = rs[Rs_backspace_key][0];	1618	tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
1235	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)	1619	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1236	er = '\177'; /* the initial state anyway */	1620	tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
1237	else
1238	#endif	1621	#endif
1239	er = -1;
1240		1622
1241	rxvt_get_ttymode (&tio, er);	1623	/* init terminal attributes */
1242	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */	1624	cfsetospeed (&tio, BAUDRATE);
		1625	cfsetispeed (&tio, BAUDRATE);
		1626	tcsetattr (pty->tty, TCSANOW, &tio);
1243	pty->set_utf8_mode (enc_utf8);	1627	pty->set_utf8_mode (enc_utf8);
1244		1628
1245	/* set initial window size */	1629	/* set initial window size */
1246	tt_winch ();	1630	tt_winch ();
1247		1631
…		…
1307	rxvt_term::run_child (const char *const *argv)	1691	rxvt_term::run_child (const char *const *argv)
1308	{	1692	{
1309	char *login;	1693	char *login;
1310		1694
1311	if (option (Opt_console))	1695	if (option (Opt_console))
		1696	{
1312	{ /* be virtual console, fail silently */	1697	/* be virtual console, fail silently */
1313	#ifdef TIOCCONS	1698	#ifdef TIOCCONS
1314	unsigned int on = 1;	1699	unsigned int on = 1;
1315		1700
1316	ioctl (STDIN_FILENO, TIOCCONS, &on);	1701	ioctl (STDIN_FILENO, TIOCCONS, &on);
1317	#elif defined (SRIOCSREDIR)	1702	#elif defined (SRIOCSREDIR)
…		…
1319		1704
1320	fd = open (CONSOLE, O_WRONLY, 0);	1705	fd = open (CONSOLE, O_WRONLY, 0);
1321	if (fd >= 0)	1706	if (fd >= 0)
1322	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1707	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1323	close (fd);	1708	close (fd);
1324	#endif /* SRIOCSREDIR */	1709	#endif /* SRIOCSREDIR */
1325	}	1710	}
1326		1711
1327	/* reset signals and spin off the command interpreter */	1712	/* reset signals and spin off the command interpreter */
1328	signal (SIGINT, SIG_DFL);	1713	signal (SIGINT, SIG_DFL);
1329	signal (SIGQUIT, SIG_DFL);	1714	signal (SIGQUIT, SIG_DFL);
1330	signal (SIGCHLD, SIG_DFL);	1715	signal (SIGCHLD, SIG_DFL);
1331	signal (SIGHUP, SIG_DFL);	1716	signal (SIGHUP, SIG_DFL);
1332	signal (SIGPIPE, SIG_DFL);	1717	signal (SIGPIPE, SIG_DFL);
1333	/*	1718	/*
1334	* mimick login's behavior by disabling the job control signals	1719	* mimic login's behavior by disabling the job control signals
1335	* a shell that wants them can turn them back on	1720	* a shell that wants them can turn them back on
1336	*/	1721	*/
1337	#ifdef SIGTSTP	1722	#ifdef SIGTSTP
1338	signal (SIGTSTP, SIG_IGN);	1723	signal (SIGTSTP, SIG_IGN);
1339	signal (SIGTTIN, SIG_IGN);	1724	signal (SIGTTIN, SIG_IGN);
1340	signal (SIGTTOU, SIG_IGN);	1725	signal (SIGTTOU, SIG_IGN);
1341	#endif /* SIGTSTP */	1726	#endif /* SIGTSTP */
1342
1343	// unblock signals (signals are blocked by iom.C
1344	sigset_t ss;
1345	sigemptyset (&ss);
1346	sigprocmask (SIG_SETMASK, &ss, 0);
1347		1727
1348	/* command interpreter path */	1728	/* command interpreter path */
1349	if (argv != NULL)	1729	if (argv)
1350	{	1730	{
1351	# ifdef DEBUG_CMD	1731	# ifdef DEBUG_CMD
1352	int i;	1732	int i;
1353		1733
1354	for (i = 0; argv[i]; i++)	1734	for (i = 0; argv[i]; i++)
…		…
1363	const char *argv0, *shell;	1743	const char *argv0, *shell;
1364		1744
1365	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')	1745	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1366	shell = "/bin/sh";	1746	shell = "/bin/sh";
1367		1747
1368	argv0 = (const char *)rxvt_basename (shell);	1748	argv0 = rxvt_basename (shell);
1369		1749
1370	if (option (Opt_loginShell))	1750	if (option (Opt_loginShell))
1371	{	1751	{
1372	login = (char *)rxvt_malloc (strlen (argv0) + 2);	1752	login = (char *)rxvt_malloc (strlen (argv0) + 2);
1373		1753
1374	login[0] = '-';	1754	login[0] = '-';
1375	strcpy (&login[1], argv0);	1755	strcpy (&login[1], argv0);
1376	argv0 = login;	1756	argv0 = login;
1377	}	1757	}
1378		1758
1379	execlp (shell, argv0, NULL);	1759	execlp (shell, argv0, (char *)0);
1380	/* no error message: STDERR is closed! */	1760	/* no error message: STDERR is closed! */
1381	}	1761	}
1382		1762
1383	return -1;	1763	return -1;
1384	}	1764	}

Diff Legend

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