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/*
* 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 libstrongswan libstrongswan
*
* @defgroup asn1 asn1
* @ingroup libstrongswan
*
* @defgroup bio bio
* @ingroup libstrongswan
*
* @defgroup collections collections
* @ingroup libstrongswan
*
* @defgroup credentials credentials
* @ingroup libstrongswan
*
* @defgroup keys keys
* @ingroup credentials
*
* @defgroup certificates certificates
* @ingroup credentials
*
* @defgroup containers containers
* @ingroup credentials
*
* @defgroup sets sets
* @ingroup credentials
*
* @defgroup crypto crypto
* @ingroup libstrongswan
*
* @defgroup database database
* @ingroup libstrongswan
*
* @defgroup fetcher fetcher
* @ingroup libstrongswan
*
* @defgroup resolver resolver
* @ingroup libstrongswan
*
* @defgroup ipsec ipsec
* @ingroup libstrongswan
*
* @defgroup networking networking
* @ingroup libstrongswan
*
* @defgroup streams streams
* @ingroup networking
*
* @defgroup plugins plugins
* @ingroup libstrongswan
*
* @defgroup processing processing
* @ingroup libstrongswan
*
* @defgroup jobs jobs
* @ingroup processing
*
* @defgroup selectors selectors
* @ingroup libstrongswan
*
* @defgroup threading threading
* @ingroup libstrongswan
*
* @defgroup utils utils
* @ingroup libstrongswan
*/
/**
* @defgroup library library
* @{ @ingroup libstrongswan
*/
#ifndef LIBRARY_H_
#define LIBRARY_H_
#ifndef CONFIG_H_INCLUDED
# error config.h not included, pass "-include [...]/config.h" to gcc
#endif
/* make sure we include printf_hook.h and utils.h first */
#include "utils/printf_hook/printf_hook.h"
#include "utils/utils.h"
#include "networking/host_resolver.h"
#include "networking/streams/stream_manager.h"
#include "processing/processor.h"
#include "processing/scheduler.h"
#include "processing/watcher.h"
#include "crypto/crypto_factory.h"
#include "crypto/proposal/proposal_keywords.h"
#include "fetcher/fetcher_manager.h"
#include "resolver/resolver_manager.h"
#include "database/database_factory.h"
#include "credentials/credential_factory.h"
#include "credentials/credential_manager.h"
#include "credentials/cred_encoding.h"
#include "utils/chunk.h"
#include "utils/capabilities.h"
#include "utils/integrity_checker.h"
#include "utils/leak_detective.h"
#include "utils/settings.h"
#include "plugins/plugin_loader.h"
typedef struct library_t library_t;
/**
* Libstrongswan library context, contains library relevant globals.
*/
struct library_t {
/**
* Get an arbitrary object registered by name.
*
* @param name name of the object to get
* @return object, NULL if none found
*/
void* (*get)(library_t *this, char *name);
/**
* (Un-)Register an arbitrary object using the given name.
*
* @param name name to register object under
* @param object object to register, NULL to unregister
* @return TRUE if registered, FALSE if name already taken
*/
bool (*set)(library_t *this, char *name, void *object);
/**
* Printf hook registering facility
*/
printf_hook_t *printf_hook;
/**
* Proposal keywords registry
*/
proposal_keywords_t *proposal;
/**
* POSIX capability dropping
*/
capabilities_t *caps;
/**
* crypto algorithm registry and factory
*/
crypto_factory_t *crypto;
/**
* credential constructor registry and factory
*/
credential_factory_t *creds;
/**
* Manager for the credential set backends
*/
credential_manager_t *credmgr;
/**
* Credential encoding registry and factory
*/
cred_encoding_t *encoding;
/**
* URL fetching facility
*/
fetcher_manager_t *fetcher;
/**
* Manager for DNS resolvers
*/
resolver_manager_t *resolver;
/**
* database construction factory
*/
database_factory_t *db;
/**
* plugin loading facility
*/
plugin_loader_t *plugins;
/**
* process jobs using a thread pool
*/
processor_t *processor;
/**
* schedule jobs
*/
scheduler_t *scheduler;
/**
* File descriptor monitoring
*/
watcher_t *watcher;
/**
* Streams and Services
*/
stream_manager_t *streams;
/**
* resolve hosts by DNS name
*/
host_resolver_t *hosts;
/**
* various settings loaded from settings file
*/
settings_t *settings;
/**
* integrity checker to verify code integrity
*/
integrity_checker_t *integrity;
/**
* Leak detective, if built and enabled
*/
leak_detective_t *leak_detective;
};
/**
* Initialize library, creates "lib" instance.
*
* library_init() may be called multiple times in a single process, but each
* caller should call library_deinit() for each call to library_init().
*
* @param settings file to read settings from, may be NULL for default
* @return FALSE if integrity check failed
*/
bool library_init(char *settings);
/**
* Deinitialize library, destroys "lib" instance.
*/
void library_deinit();
/**
* Library instance, set after library_init() and before library_deinit() calls.
*/
extern library_t *lib;
#endif /** LIBRARY_H_ @}*/
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