Annotation of embedaddon/strongswan/src/libstrongswan/resolver/resolver_manager.h, revision 1.1
1.1 ! misho 1: /*
! 2: * Copyright (C) 2011-2012 Reto Guadagnini
! 3: * HSR Hochschule fuer Technik Rapperswil
! 4: *
! 5: * This program is free software; you can redistribute it and/or modify it
! 6: * under the terms of the GNU General Public License as published by the
! 7: * Free Software Foundation; either version 2 of the License, or (at your
! 8: * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
! 9: *
! 10: * This program is distributed in the hope that it will be useful, but
! 11: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
! 12: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
! 13: * for more details.
! 14: */
! 15:
! 16: /**
! 17: * @defgroup resolver_manager resolver_manager
! 18: * @{ @ingroup resolver
! 19: */
! 20:
! 21: #ifndef RESOLVER_MANAGER_H_
! 22: #define RESOLVER_MANAGER_H_
! 23:
! 24: typedef struct resolver_manager_t resolver_manager_t;
! 25:
! 26: #include <resolver/resolver.h>
! 27:
! 28: /**
! 29: * The resolver_manager manages the resolver implementations and
! 30: * creates instances of them.
! 31: *
! 32: * A resolver plugin is registered by providing its constructor function
! 33: * to the manager. The manager creates instances of the resolver plugin
! 34: * using the registered constructor function.
! 35: */
! 36: struct resolver_manager_t {
! 37:
! 38: /**
! 39: * Register a resolver implementation.
! 40: *
! 41: * @param constructor resolver constructor function
! 42: */
! 43: void (*add_resolver)(resolver_manager_t *this,
! 44: resolver_constructor_t constructor);
! 45:
! 46: /**
! 47: * Unregister a previously registered resolver implementation.
! 48: *
! 49: * @param constructor resolver constructor function to unregister
! 50: */
! 51: void (*remove_resolver)(resolver_manager_t *this,
! 52: resolver_constructor_t constructor);
! 53:
! 54: /**
! 55: * Get a new resolver instance.
! 56: *
! 57: * @return resolver instance.
! 58: */
! 59: resolver_t* (*create)(resolver_manager_t *this);
! 60:
! 61: /**
! 62: * Destroy a resolver_manager instance.
! 63: */
! 64: void (*destroy)(resolver_manager_t *this);
! 65: };
! 66:
! 67: /**
! 68: * Create a resolver_manager instance.
! 69: */
! 70: resolver_manager_t *resolver_manager_create();
! 71:
! 72: #endif /** RESOLVER_MANAGER_H_ @}*/
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