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authorOthmar Gsenger <otti@anytun.org>2008-05-25 09:50:42 +0000
committerOthmar Gsenger <otti@anytun.org>2008-05-25 09:50:42 +0000
commit71da41451212389bea25d67bc5da696b6d194bff (patch)
treea3b20decbd8bc9e47640af5fa4b39f731477955a /keyexchange/isakmpd-20041012/transport.h
parentimproved presentation again (diff)
moved keyexchange to http://anytun.org/svn/keyexchange
Diffstat (limited to 'keyexchange/isakmpd-20041012/transport.h')
-rw-r--r--keyexchange/isakmpd-20041012/transport.h159
1 files changed, 0 insertions, 159 deletions
diff --git a/keyexchange/isakmpd-20041012/transport.h b/keyexchange/isakmpd-20041012/transport.h
deleted file mode 100644
index 0a68c73..0000000
--- a/keyexchange/isakmpd-20041012/transport.h
+++ /dev/null
@@ -1,159 +0,0 @@
-/* $OpenBSD: transport.h,v 1.15 2004/06/20 15:24:05 ho Exp $ */
-/* $EOM: transport.h,v 1.16 2000/07/17 18:57:59 provos Exp $ */
-
-/*
- * Copyright (c) 1998, 1999 Niklas Hallqvist. All rights reserved.
- * Copyright (c) 2001, 2004 Håkan Olsson. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * This code was written under funding by Ericsson Radio Systems.
- */
-
-/*
- * The transport module tries to separate out details concerning the
- * actual transferral of ISAKMP messages to other parties.
- */
-
-#ifndef _TRANSPORT_H_
-#define _TRANSPORT_H_
-
-#include <sys/param.h>
-#include <sys/queue.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include "message.h"
-
-struct transport;
-
-/* This describes a tranport "method" like UDP or similar. */
-struct transport_vtbl {
- /* All transport methods are linked together. */
- LIST_ENTRY(transport_vtbl) link;
-
- /* A textual name of the transport method. */
- char *name;
-
- /* Create a transport instance of this method. */
- struct transport *(*create) (char *);
-
- /* Reinitialize specific transport. */
- void (*reinit) (void);
-
- /* Remove a transport instance of this method. */
- void (*remove) (struct transport *);
-
- /* Report status of given transport */
- void (*report) (struct transport *);
-
- /* Let the given transport set it's bit in the fd_set passed in. */
- int (*fd_set) (struct transport *, fd_set *, int);
-
- /* Is the given transport ready for I/O? */
- int (*fd_isset) (struct transport *, fd_set *);
-
- /*
- * Read a message from the transport's incoming pipe and start
- * handling it.
- */
- void (*handle_message) (struct transport *);
-
- /* Send a message through the outgoing pipe. */
- int (*send_message) (struct message *, struct transport *);
-
- /*
- * Fill out a sockaddr structure with the transport's destination end's
- * address info.
- */
- void (*get_dst) (struct transport *, struct sockaddr **);
-
- /*
- * Fill out a sockaddr structure with the transport's source end's
- * address info.
- */
- void (*get_src) (struct transport *, struct sockaddr **);
-
- /*
- * Return a string with decoded src and dst information
- */
- char *(*decode_ids) (struct transport *);
-
- /*
- * Clone a transport for outbound use.
- */
- struct transport *(*clone) (struct transport *, struct sockaddr *);
-
- /*
- * Locate the correct sendq to use for outbound messages.
- */
- struct msg_head *(*get_queue) (struct message *);
-};
-
-struct transport {
- /* All transports used are linked together. */
- LIST_ENTRY(transport) link;
-
- /* What transport method is this an instance of? */
- struct transport_vtbl *vtbl;
-
- /* The queue holding messages to send on this transport. */
- struct msg_head sendq;
-
- /*
- * Prioritized send queue. Messages in this queue will be transmitted
- * before the normal sendq, they will also all be transmitted prior
- * to a daemon shutdown. Currently only used for DELETE notifications.
- */
- struct msg_head prio_sendq;
-
- /* Flags describing the transport. */
- int flags;
-
- /* Reference counter. */
- int refcnt;
-
- /* Pointer to parent virtual transport, if any. */
- struct transport *virtual;
-};
-
-/* Set if this is a transport we want to listen on. */
-#define TRANSPORT_LISTEN 1
-/* Used for mark-and-sweep-type garbage collection of transports */
-#define TRANSPORT_MARK 2
-
-extern struct transport *transport_create(char *, char *);
-extern int transport_fd_set(fd_set *);
-extern void transport_handle_messages(fd_set *);
-extern void transport_init(void);
-extern void transport_map(void (*) (struct transport *));
-extern void transport_method_add(struct transport_vtbl *);
-extern int transport_pending_wfd_set(fd_set *);
-extern int transport_prio_sendqs_empty(void);
-extern void transport_reference(struct transport *);
-extern void transport_reinit(void);
-extern void transport_release(struct transport *);
-extern void transport_report(void);
-extern void transport_send_messages(fd_set *);
-extern void transport_setup(struct transport *, int);
-#endif /* _TRANSPORT_H_ */