1 files changed, 0 insertions, 365 deletions
diff --git a/Source/lib/utils/host.c b/Source/lib/utils/host.c
deleted file mode 100644
index 020ed27f3..000000000
--- a/Source/lib/utils/host.c
+++ /dev/null
@@ -1,365 +0,0 @@
-/**
- * @file host.c
- * 
- * @brief Implementation of host_t.
- * 
- */
-
-/*
- * Copyright (C) 2005 Jan Hutter, 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 <string.h>
-
-#include "host.h"
-
-
-typedef struct private_host_t private_host_t;
-
-/**
- * @brief Private Data of a host object.
- */
-struct private_host_t { 	
-	/**
-	 * Public data
-	 */
-	host_t public;
-	
-	/**
-	 * Address family to use, such as AF_INET or AF_INET6
-	 */
-	int family;
-	
-	/**
-	 * string representation of host
-	 */
-	char *string;
-	
-	/**
-	 * low-lewel structure, wich stores the address
-	 */
-	union {
-		struct sockaddr address;
-		struct sockaddr_in address4;
-	};
-	/**
-	 * length of address structure
-	 */
-	socklen_t socklen;
-};
-
-
-/**
- * implements host_t.get_sockaddr
- */
-static sockaddr_t *get_sockaddr(private_host_t *this)
-{
-	return &(this->address);
-}
-
-/**
- * implements host_t.get_sockaddr_len
- */
-static socklen_t *get_sockaddr_len(private_host_t *this)
-{
-	return &(this->socklen);
-}
-
-/**
- * Implementation of host_t.is_default_route.
- */
-static bool is_default_route (private_host_t *this)
-{
-	switch (this->family) 
-	{
-		case AF_INET: 
-		{
-			static u_int8_t default_route[4] = {0x00,0x00,0x00,0x00};
-			
-			if (memcmp(default_route,&(this->address4.sin_addr.s_addr),4) == 0)
-			{
-				return TRUE;
-			}
-			return FALSE;
-		}
-		default:
-		{
-			/* empty chunk is returned */
-			return FALSE;
-		}	
-	}
-}
-
-/**
- * implements host_t.get_address
- */
-static char *get_address(private_host_t *this)
-{
-	switch (this->family) 
-	{
-		case AF_INET: 
-		{
-			char *string;
-			/* we need to clone it, since inet_ntoa overwrites 
-			 * internal buffer on subsequent calls
-			 */
-			free(this->string);
-			string = inet_ntoa(this->address4.sin_addr);
-			this->string = malloc(strlen(string)+1);
-			strcpy(this->string, string);
-			return this->string;
-		}
-		default:
-		{
-			return "(family	not supported)";
-		}
-	}
-}
-
-/**
- * Implementation of host_t.get_address_as_chunk.
- */
-static chunk_t get_address_as_chunk(private_host_t *this)
-{
-	chunk_t address = CHUNK_INITIALIZER;
-	
-	switch (this->family) 
-	{
-		case AF_INET: 
-		{
-			/* allocate 4 bytes for IPV4 address*/
-			address.ptr = malloc(4);
-			address.len = 4;
-			memcpy(address.ptr,&(this->address4.sin_addr.s_addr),4);
-		}
-		default:
-		{
-			/* empty chunk is returned */
-			return address;
-		}
-	}
-}
-
-static xfrm_address_t get_xfrm_addr(private_host_t *this)
-{
-	switch (this->family) 
-	{
-		case AF_INET: 
-		{
-			return (xfrm_address_t)(this->address4.sin_addr.s_addr);
-		}
-		default:
-		{
-			/* todo */
-			return (xfrm_address_t)(this->address4.sin_addr.s_addr);
-		}
-	}
-}
-
-static int get_family(private_host_t *this)
-{
-	return this->family;	
-}
-
-/**
- * implements host_t.get_port
- */
-static u_int16_t get_port(private_host_t *this)
-{
-	switch (this->family) 
-	{
-		case AF_INET: 
-		{
-			return ntohs(this->address4.sin_port);
-		}
-		default:
-		{
-			return 0;
-		}
-	}
-}
-
-
-/**
- * Implements host_t.clone.
- */
-static private_host_t *clone(private_host_t *this)
-{
-	private_host_t *new = malloc_thing(private_host_t);
-	
-		
-	memcpy(new, this, sizeof(private_host_t));
-	if (this->string)
-	{
-		new->string = malloc(strlen(this->string)+1);
-		strcpy(new->string, this->string);
-	}
-	return new;
-}
-
-/**
- * Impelements host_t.ip_equals
- */
-static bool ip_equals(private_host_t *this, private_host_t *other)
-{
-	switch (this->family)
-	{
-		/* IPv4 */
-		case AF_INET:
-		{
-			if ((this->address4.sin_family == other->address4.sin_family) &&
-				(this->address4.sin_addr.s_addr == other->address4.sin_addr.s_addr))
-			{
-				return TRUE;	
-			}
-		}
-	}
-	return FALSE;
-}
-
-/**
- * Impelements host_t.equals
- */
-static bool equals(private_host_t *this, private_host_t *other)
-{
-	switch (this->family)
-	{
-		/* IPv4 */
-		case AF_INET:
-		{
-			if ((this->address4.sin_family == other->address4.sin_family) &&
-				(this->address4.sin_addr.s_addr == other->address4.sin_addr.s_addr) &&
-				(this->address4.sin_port == other->address4.sin_port))
-			{
-				return TRUE;	
-			}
-		}
-	}
-	return FALSE;
-}
-
-/**
- * Implements host_t.destroy
- */
-static void destroy(private_host_t *this)
-{
-	free(this->string);
-	free(this);
-}
-
-/**
- * Creates an empty host_t object 
- */
-static private_host_t *host_create_empty()
-{
-	private_host_t *this = malloc_thing(private_host_t);
-	
-	this->public.get_sockaddr = (sockaddr_t* (*) (host_t*))get_sockaddr;
-	this->public.get_sockaddr_len = (socklen_t*(*) (host_t*))get_sockaddr_len;
-	this->public.clone = (host_t* (*) (host_t*))clone;
-	this->public.get_family = (int (*) (host_t*))get_family;
-	this->public.get_xfrm_addr = (xfrm_address_t (*) (host_t *))get_xfrm_addr;
-	this->public.get_address = (char* (*) (host_t *))get_address;
-	this->public.get_address_as_chunk = (chunk_t (*) (host_t *)) get_address_as_chunk;
-	this->public.get_port = (u_int16_t (*) (host_t *))get_port;
-	this->public.ip_equals = (bool (*) (host_t *,host_t *)) ip_equals;
-	this->public.equals = (bool (*) (host_t *,host_t *)) equals;
-	this->public.is_default_route = (bool (*) (host_t *)) is_default_route;
-	this->public.destroy = (void (*) (host_t*))destroy;
-	
-	this->string = NULL;
-	
-	return this;
-}
-
-/*
- * Described in header.
- */
-host_t *host_create(int family, char *address, u_int16_t port)
-{
-	private_host_t *this = host_create_empty();
-	
-	this->family = family;
-
-	switch (family)
-	{
-		/* IPv4 */
-		case AF_INET:
-		{
-			this->address4.sin_family = AF_INET;
-			this->address4.sin_addr.s_addr = inet_addr(address);
-			this->address4.sin_port = htons(port);
-			this->socklen = sizeof(struct sockaddr_in);
-			return &(this->public);
-		}
-		default:
-		{
-			free(this);
-			return NULL;
-
-		}
-	}
-	
-}
-
-/*
- * Described in header.
- */
-host_t *host_create_from_chunk(int family, chunk_t address, u_int16_t port)
-{
-	private_host_t *this = host_create_empty();
-	
-	this->family = family;
-	switch (family)
-	{
-		/* IPv4 */
-		case AF_INET:
-		{
-			if (address.len != 4)
-			{
-				break;	
-			}
-			this->address4.sin_family = AF_INET;
-			memcpy(&(this->address4.sin_addr.s_addr),address.ptr,4);
-			this->address4.sin_port = htons(port);
-			this->socklen = sizeof(struct sockaddr_in);
-			return &(this->public);
-		}
-	}
-	free(this);
-	return NULL;
-}
-
-/*
- * Described in header.
- */
-host_t *host_create_from_sockaddr(sockaddr_t *sockaddr)
-{
-	chunk_t address;
-	
-	switch (sockaddr->sa_family)
-	{
-		/* IPv4 */
-		case AF_INET:
-		{
-			struct sockaddr_in *sin = (struct sockaddr_in *)sockaddr;
-			address.ptr = (void*)&(sin->sin_addr.s_addr);
-			address.len = 4;
-			return host_create_from_chunk(AF_INET, address, ntohs(sin->sin_port));
-		}
-		default:
-			return NULL;
-	}
-}
-