1 files changed, 0 insertions, 203 deletions
diff --git a/qemu/roms/ipxe/src/usr/nslookup.c b/qemu/roms/ipxe/src/usr/nslookup.c
deleted file mode 100644
index eb2b08b42..000000000
--- a/qemu/roms/ipxe/src/usr/nslookup.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * Copyright (C) 2012 Patrick Plenefisch <phplenefisch@wpi.edu>.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <ipxe/resolv.h>
-#include <ipxe/tcpip.h>
-#include <ipxe/monojob.h>
-#include <ipxe/settings.h>
-#include <usr/nslookup.h>
-
-/** @file
- *
- * Standalone name resolution
- *
- */
-
-/** A name resolution request */
-struct nslookup {
-	/** Reference count for this object */
-	struct refcnt refcnt;
-
-	/** Job control interface */
-	struct interface job;
-	/** Data transfer interface */
-	struct interface resolver;
-
-	/** Setting name */
-	char *setting_name;
-};
-
-/**
- * Terminate name resolution
- *
- * @v nslookup		Name resolution request
- * @v rc		Reason for termination
- */
-static void nslookup_close ( struct nslookup *nslookup, int rc ) {
-
-	/* Shut down interfaces */
-	intf_shutdown ( &nslookup->resolver, rc );
-	intf_shutdown ( &nslookup->job, rc );
-}
-
-/**
- * Handle resolved name
- *
- * @v nslookup		Name resolution request
- * @v sa		Completed socket address
- */
-static void nslookup_resolv_done ( struct nslookup *nslookup,
-				   struct sockaddr *sa ) {
-	struct sockaddr_in *sin;
-	struct sockaddr_in6 *sin6;
-	const struct setting_type *default_type;
-	struct settings *settings;
-	struct setting setting;
-	void *data;
-	size_t len;
-	int rc;
-
-	/* Extract address */
-	switch ( sa->sa_family ) {
-	case AF_INET:
-		sin = ( ( struct sockaddr_in * ) sa );
-		data = &sin->sin_addr;
-		len = sizeof ( sin->sin_addr );
-		default_type = &setting_type_ipv4;
-		break;
-	case AF_INET6:
-		sin6 = ( ( struct sockaddr_in6 * ) sa );
-		data = &sin6->sin6_addr;
-		len = sizeof ( sin6->sin6_addr );
-		default_type = &setting_type_ipv6;
-		break;
-	default:
-		rc = -ENOTSUP;
-		goto err;
-	}
-
-	/* Parse specified setting name */
-	if ( ( rc = parse_setting_name ( nslookup->setting_name,
-					 autovivify_child_settings, &settings,
-					 &setting ) ) != 0 )
-		goto err;
-
-	/* Apply default type if necessary */
-	if ( ! setting.type )
-		setting.type = default_type;
-
-	/* Store in specified setting */
-	if ( ( rc = store_setting ( settings, &setting, data, len ) ) != 0 )
-		goto err;
-
- err:
-	/* Terminate name resolution */
-	nslookup_close ( nslookup, rc );
-}
-
-/** Name resolution resolver interface operations */
-static struct interface_operation nslookup_resolver_operations[] = {
-	INTF_OP ( resolv_done, struct nslookup *, nslookup_resolv_done ),
-	INTF_OP ( intf_close, struct nslookup *, nslookup_close ),
-};
-
-/** Name resolution resolver interface descriptor */
-static struct interface_descriptor nslookup_resolver_desc =
-	INTF_DESC_PASSTHRU ( struct nslookup, resolver,
-			     nslookup_resolver_operations, job );
-
-/** Name resolution job control interface operations */
-static struct interface_operation nslookup_job_operations[] = {
-	INTF_OP ( intf_close, struct nslookup *, nslookup_close ),
-};
-
-/** Name resolution job control interface descriptor */
-static struct interface_descriptor nslookup_job_desc =
-	INTF_DESC_PASSTHRU ( struct nslookup, job,
-			     nslookup_job_operations, resolver );
-
-/**
- * Initiate standalone name resolution
- *
- * @v job		Parent interface
- * @v name		Name to resolve
- * @v setting_name	Setting name
- * @ret rc		Return status code
- */
-static int resolv_setting ( struct interface *job, const char *name,
-			    const char *setting_name ) {
-	struct nslookup *nslookup;
-	struct sockaddr sa;
-	char *setting_name_copy;
-	int rc;
-
-	/* Allocate and initialise structure */
-	nslookup = zalloc ( sizeof ( *nslookup ) + strlen ( setting_name )
-			    + 1 /* NUL */ );
-	if ( ! nslookup )
-		return -ENOMEM;
-	ref_init ( &nslookup->refcnt, NULL );
-	intf_init ( &nslookup->job, &nslookup_job_desc, &nslookup->refcnt );
-	intf_init ( &nslookup->resolver, &nslookup_resolver_desc,
-		    &nslookup->refcnt );
-	setting_name_copy = ( ( void * ) ( nslookup + 1 ) );
-	strcpy ( setting_name_copy, setting_name );
-	nslookup->setting_name = setting_name_copy;
-
-	/* Start name resolution */
-	memset ( &sa, 0, sizeof ( sa ) );
-	if ( ( rc = resolv ( &nslookup->resolver, name, &sa ) ) != 0 )
-		goto err_resolv;
-
-	/* Attach parent interface, mortalise self, and return */
-	intf_plug_plug ( &nslookup->job, job );
-	ref_put ( &nslookup->refcnt );
-	return 0;
-
- err_resolv:
-	ref_put ( &nslookup->refcnt );
-	return rc;
-}
-
-/**
- * Perform (blocking) standalone name resolution
- *
- * @v name		Name to resolve
- * @v setting_name	Setting name
- * @ret rc		Return status code
- */
-int nslookup ( const char *name, const char *setting_name ) {
-	int rc;
-
-	/* Perform name resolution */
-	if ( ( rc = resolv_setting ( &monojob, name, setting_name ) ) == 0 )
-		rc = monojob_wait ( NULL, 0 );
-	if ( rc != 0 ) {
-		printf ( "Could not resolve %s: %s\n", name, strerror ( rc ) );
-		return rc;
-	}
-
-	return 0;
-}