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author | Rene Mayrhofer <rene@mayrhofer.eu.org> | 2010-02-23 10:34:14 +0000 |
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committer | Rene Mayrhofer <rene@mayrhofer.eu.org> | 2010-02-23 10:34:14 +0000 |
commit | ed7d79f96177044949744da10f4431c1d6242241 (patch) | |
tree | 3aabaa55ed3b5291daef891cfee9befb5235e2b8 /src/libstrongswan/attributes/attribute_provider.h | |
parent | 7410d3c6d6a9a1cd7aa55083c938946af6ff9498 (diff) | |
download | vyos-strongswan-ed7d79f96177044949744da10f4431c1d6242241.tar.gz vyos-strongswan-ed7d79f96177044949744da10f4431c1d6242241.zip |
[svn-upgrade] Integrating new upstream version, strongswan (4.3.6)
Diffstat (limited to 'src/libstrongswan/attributes/attribute_provider.h')
-rw-r--r-- | src/libstrongswan/attributes/attribute_provider.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/libstrongswan/attributes/attribute_provider.h b/src/libstrongswan/attributes/attribute_provider.h new file mode 100644 index 000000000..f8485cc6c --- /dev/null +++ b/src/libstrongswan/attributes/attribute_provider.h @@ -0,0 +1,67 @@ +/* + * Copyright (C) 2008 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. + */ + +/** + * @defgroup attribute_provider attribute_provider + * @{ @ingroup attributes + */ + +#ifndef ATTRIBUTE_PROVIDER_H_ +#define ATTRIBUTE_PROVIDER_H_ + +#include <utils/host.h> +#include <utils/identification.h> + +typedef struct attribute_provider_t attribute_provider_t; + +/** + * Interface to provide attributes to peers through attribute manager. + */ +struct attribute_provider_t { + + /** + * Acquire a virtual IP address to assign to a peer. + * + * @param pool name of the pool to acquire address from + * @param id peer ID + * @param requested IP in configuration request + * @return allocated address, NULL to serve none + */ + host_t* (*acquire_address)(attribute_provider_t *this, + char *pool, identification_t *id, + host_t *requested); + /** + * Release a previously acquired address. + * + * @param pool name of the pool this address was acquired from + * @param address address to release + * @param id peer ID + * @return TRUE if the address has been released by the provider + */ + bool (*release_address)(attribute_provider_t *this, + char *pool, host_t *address, identification_t *id); + + /** + * Create an enumerator over attributes to hand out to a peer. + * + * @param id peer ID + * @param vip virtual IP to assign to peer, if any + * @return enumerator (configuration_attribute_type_t, chunk_t) + */ + enumerator_t* (*create_attribute_enumerator)(attribute_provider_t *this, + identification_t *id, host_t *vip); +}; + +#endif /** ATTRIBUTE_PROVIDER_H_ @}*/ |