Imported Upstream version 5.0.3

1 files changed, 0 insertions, 240 deletions

diff --git a/src/libcharon/plugins/android/android_handler.c b/src/libcharon/plugins/android/android_handler.c
deleted file mode 100644
index 29dbbbfd0..000000000
--- a/src/libcharon/plugins/android/android_handler.c
+++ /dev/null
@@ -1,240 +0,0 @@
-/*
- * Copyright (C) 2010-2011 Tobias Brunner
- * Copyright (C) 2010 Martin Willi
- * Hochschule fuer Technik Rapperswil
- *
- * 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 (at your
- * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * 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.
- */
-
-#include "android_handler.h"
-
-#include <networking/host.h>
-#include <collections/linked_list.h>
-
-#include <cutils/properties.h>
-
-typedef struct private_android_handler_t private_android_handler_t;
-
-/**
- * Private data of an android_handler_t object.
- */
-struct private_android_handler_t {
-
-	/**
-	 * Public android_handler_t interface.
-	 */
-	android_handler_t public;
-
-	/**
-	 * List of registered DNS servers
-	 */
-	linked_list_t *dns;
-
-	/**
-	 * Whether the VPN frontend is used
-	 */
-	bool frontend;
-};
-
-/**
- * Prefixes to be used when installing DNS servers
- */
-#define DNS_PREFIX_DEFAULT  "net"
-#define DNS_PREFIX_FRONTEND "vpn"
-
-/**
- * Struct to store a pair of old and installed DNS servers
- */
-typedef struct {
-	/** installed dns server */
-	host_t *dns;
-	/** old dns server */
-	host_t *old;
-} dns_pair_t;
-
-/**
- * Destroy a pair of old and installed DNS servers
- */
-void destroy_dns_pair(dns_pair_t *this)
-{
-	DESTROY_IF(this->dns);
-	DESTROY_IF(this->old);
-	free(this);
-}
-
-/**
- * Filter pairs of DNS servers
- */
-bool filter_dns_pair(void *data, dns_pair_t **in, host_t **out)
-{
-	*out = (*in)->dns;
-	return TRUE;
-}
-
-/**
- * Read DNS server property with a given index
- */
-host_t *get_dns_server(private_android_handler_t *this, int index)
-{
-	host_t *dns = NULL;
-	char key[10], value[PROPERTY_VALUE_MAX],
-		 *prefix = this->frontend ? DNS_PREFIX_FRONTEND : DNS_PREFIX_DEFAULT;
-
-	if (snprintf(key, sizeof(key), "%s.dns%d", prefix, index) >= sizeof(key))
-	{
-		return NULL;
-	}
-
-	if (property_get(key, value, NULL) > 0)
-	{
-		dns = host_create_from_string(value, 0);
-	}
-	return dns;
-}
-
-/**
- * Set DNS server property with a given index
- */
-bool set_dns_server(private_android_handler_t *this, int index, host_t *dns)
-{
-	char key[10], value[PROPERTY_VALUE_MAX],
-		 *prefix = this->frontend ? DNS_PREFIX_FRONTEND : DNS_PREFIX_DEFAULT;
-
-	if (snprintf(key, sizeof(key), "%s.dns%d", prefix, index) >= sizeof(key))
-	{
-		return FALSE;
-	}
-
-	if (dns)
-	{
-		if (snprintf(value, sizeof(value), "%H", dns) >= sizeof(value))
-		{
-			return FALSE;
-		}
-	}
-	else
-	{
-		value[0] = '\0';
-	}
-
-	if (property_set(key, value) != 0)
-	{
-		return FALSE;
-	}
-	return TRUE;
-}
-
-METHOD(attribute_handler_t, handle, bool,
-	private_android_handler_t *this, identification_t *id,
-	configuration_attribute_type_t type, chunk_t data)
-{
-	switch (type)
-	{
-		case INTERNAL_IP4_DNS:
-		{
-			host_t *dns;
-			dns_pair_t *pair;
-			int index;
-
-			dns = host_create_from_chunk(AF_INET, data, 0);
-			if (dns)
-			{
-				pair = malloc_thing(dns_pair_t);
-				pair->dns = dns;
-				index = this->dns->get_count(this->dns) + 1;
-				pair->old = get_dns_server(this, index);
-				set_dns_server(this, index, dns);
-				this->dns->insert_last(this->dns, pair);
-				return TRUE;
-			}
-			return FALSE;
-		}
-		default:
-			return FALSE;
-	}
-}
-
-METHOD(attribute_handler_t, release, void,
-	private_android_handler_t *this, identification_t *server,
-	configuration_attribute_type_t type, chunk_t data)
-{
-	if (type == INTERNAL_IP4_DNS)
-	{
-		enumerator_t *enumerator;
-		dns_pair_t *pair;
-		int index;
-
-		enumerator = this->dns->create_enumerator(this->dns);
-		for (index = 1; enumerator->enumerate(enumerator, &pair); index++)
-		{
-			if (chunk_equals(pair->dns->get_address(pair->dns), data))
-			{
-				this->dns->remove_at(this->dns, enumerator);
-				set_dns_server(this, index, pair->old);
-				destroy_dns_pair(pair);
-			}
-		}
-		enumerator->destroy(enumerator);
-	}
-}
-
-METHOD(enumerator_t, enumerate_dns, bool,
-	enumerator_t *this, configuration_attribute_type_t *type, chunk_t *data)
-{
-	*type = INTERNAL_IP4_DNS;
-	*data = chunk_empty;
-	/* stop enumeration */
-	this->enumerate = (void*)return_false;
-	return TRUE;
-}
-
-METHOD(attribute_handler_t, create_attribute_enumerator, enumerator_t *,
-	android_handler_t *this, identification_t *id, linked_list_t *vips)
-{
-	enumerator_t *enumerator;
-
-	INIT(enumerator,
-		.enumerate = (void*)_enumerate_dns,
-		.destroy = (void*)free,
-	);
-	return enumerator;
-}
-
-METHOD(android_handler_t, destroy, void,
-	private_android_handler_t *this)
-{
-	this->dns->destroy_function(this->dns, (void*)destroy_dns_pair);
-	free(this);
-}
-
-/**
- * See header
- */
-android_handler_t *android_handler_create(bool frontend)
-{
-	private_android_handler_t *this;
-
-	INIT(this,
-		.public = {
-			.handler = {
-				.handle = _handle,
-				.release = _release,
-				.create_attribute_enumerator = _create_attribute_enumerator,
-			},
-			.destroy = _destroy,
-		},
-		.dns = linked_list_create(),
-		.frontend = frontend,
-	);
-
-	return &this->public;
-}
-