Source/charon/config/configuration_manager.h

   1 /**
   2  * @file configuration_manager.h
   3  *
   4  * @brief Manages all configuration aspects of the daemon.
   5  *
   6  */
   7
   8 /*
   9  * Copyright (C) 2005 Jan Hutter, Martin Willi
  10  * Hochschule fuer Technik Rapperswil
  11  *
  12  * This program is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by the
  14  * Free Software Foundation; either version 2 of the License, or (at your
  15  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
  16  *
  17  * This program is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  19  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  20  * for more details.
  21  */
  22
  23 #ifndef CONFIGURATION_MANAGER_H_
  24 #define CONFIGURATION_MANAGER_H_
  25
  26 #include <types.h>
  27 #include <config/init_config.h>
  28 #include <config/sa_config.h>
  29
  30
  31 typedef struct configuration_manager_t configuration_manager_t;
  32
  33 /**
  34  * @brief Manages all configuration aspects of the daemon.
  35  *
  36  * @ingroup config
  37  *
  38  */
  39 struct configuration_manager_t {
  40
  41         /**
  42          * Gets the configuration information needed for IKE_SA_INIT exchange
  43          * for a specific configuration name.
  44          *
  45          * The returned init_config_t object MUST NOT be destroyed cause it's the original one.
  46          *
  47          * @param this                          calling object
  48          * @param name                          name of the configuration
  49          * @param[out] init_config      the configuration is stored at this place
  50          *
  51          * @return
  52          *                              - NOT_FOUND
  53          *                              - SUCCESS
  54          */
  55         status_t (*get_init_config_for_name) (configuration_manager_t *this, char *name, init_config_t **init_config);
  56
  57         /**
  58          * Gets the configuration information needed for IKE_SA_INIT exchange
  59          * for specific host informations.
  60          *
  61          * The returned init_config_t object MUST NOT be destroyed cause it's the original one.
  62          *
  63          * @param this                          calling object
  64          * @param my_host                       my host informations
  65          * @param other_host                    other host informations
  66          * @param[out] init_config      the configuration is stored at this place
  67          *
  68          * @return
  69          *                              - NOT_FOUND
  70          *                              - SUCCESS
  71          */
  72         status_t (*get_init_config_for_host) (configuration_manager_t *this, host_t *my_host, host_t *other_host,init_config_t **init_config);
  73
  74         /**
  75          * Gets the configuration information needed after IKE_SA_INIT exchange.
  76          *
  77          * The returned sa_config_t object MUST not be destroyed cause it's the original one.
  78          *
  79          * @param this                          calling object
  80          * @param name                          name of the configuration
  81          * @param[out] sa_config        the configuration is stored at this place
  82          *
  83          * @return
  84          *                              - NOT_FOUND
  85          *                              - SUCCESS
  86          */
  87         status_t (*get_sa_config_for_name) (configuration_manager_t *this, char *name, sa_config_t **sa_config);
  88
  89         /**
  90          * Gets the configuration information needed after IKE_SA_INIT exchange
  91          * for specific init_config_t and ID data.
  92          *
  93          * The returned sa_config_t object MUST NOT be destroyed cause it's the original one.
  94          *
  95          * @param this                          calling object
  96          * @param init_config           init_config_t object
  97          * @param other_id                      identification of other one
  98          * @param my_id                 my identification (can be NULL)
  99          * @param[out] sa_config        the configuration is stored at this place
 100          *
 101          * @return
 102          *                              - NOT_FOUND
 103          *                              - SUCCESS
 104          */
 105         status_t (*get_sa_config_for_init_config_and_id) (configuration_manager_t *this, init_config_t *init_config, identification_t *other_id, identification_t *my_id,sa_config_t **sa_config);
 106
 107         /**
 108          * Destroys configuration manager
 109          *
 110          *
 111          * @param this                          calling object
 112          * @return
 113          *                                                      - SUCCESS
 114          */
 115         void (*destroy) (configuration_manager_t *this);
 116 };
 117
 118 /**
 119  * Creates the mighty configuration manager
 120  *
 121  * @return
 122  *                      - pointer to created manager object if succeeded
 123  *                      - NULL if memory allocation failed
 124  *
 125  * @ingroup config
 126  */
 127 configuration_manager_t *configuration_manager_create();
 128
 129 #endif /*CONFIGURATION_MANAGER_H_*/