240 lines
4.2 KiB
C
240 lines
4.2 KiB
C
/**
|
|
* @file definitions.h
|
|
*
|
|
* @brief General purpose definitions and macros.
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2005 Jan Hutter, Martin Willi
|
|
* Hochschule fuer Technik Rapperswil
|
|
* Copyright (C) 1998, 1999 D. Hugh Redelmeier. (Endian stuff)
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef DEFINITIONS_H_
|
|
#define DEFINITIONS_H_
|
|
|
|
|
|
|
|
/* stolen from strongswan */
|
|
#if linux
|
|
# if defined(i386) && !defined(__i386__)
|
|
# define __i386__ 1
|
|
# define MYHACKFORTHIS 1
|
|
# endif
|
|
# include <endian.h>
|
|
# ifdef MYHACKFORTHIS
|
|
# undef __i386__
|
|
# undef MYHACKFORTHIS
|
|
# endif
|
|
#elif !(defined(BIG_ENDIAN) && defined(LITTLE_ENDIAN) && defined(BYTE_ORDER))
|
|
/* we don't know how to do this, so we require the macros to be defined
|
|
* with compiler flags:
|
|
* -DBIG_ENDIAN=4321 -DLITTLE_ENDIAN=1234 -DBYTE_ORDER=BIG_ENDIAN
|
|
* or -DBIG_ENDIAN=4321 -DLITTLE_ENDIAN=1234 -DBYTE_ORDER=LITTLE_ENDIAN
|
|
* Thse match the GNU definitions
|
|
*/
|
|
# include <sys/endian.h>
|
|
#endif
|
|
|
|
#ifndef BIG_ENDIAN
|
|
#error "BIG_ENDIAN must be defined"
|
|
#endif
|
|
|
|
#ifndef LITTLE_ENDIAN
|
|
#error "LITTLE_ENDIAN must be defined"
|
|
#endif
|
|
|
|
#ifndef BYTE_ORDER
|
|
#error "BYTE_ORDER must be defined"
|
|
#endif
|
|
|
|
|
|
|
|
/**
|
|
* @defgroup config config
|
|
*
|
|
* Classes implementing configuration related things.
|
|
*/
|
|
|
|
/**
|
|
* @defgroup encoding encoding
|
|
*
|
|
* Classes used to encode and decode IKEv2 messages.
|
|
*/
|
|
|
|
/**
|
|
* @defgroup network network
|
|
*
|
|
* Classes for network relevant stuff.
|
|
*/
|
|
|
|
/**
|
|
* @defgroup payloads payloads
|
|
*
|
|
* Classes representing specific IKEv2 payloads.
|
|
*
|
|
* @ingroup encoding
|
|
*/
|
|
|
|
/**
|
|
* @defgroup sa sa
|
|
*
|
|
* Security association and helper classes.
|
|
*/
|
|
|
|
|
|
/**
|
|
* @defgroup states states
|
|
*
|
|
* Varius states in which an IKE SA can be.
|
|
*
|
|
* @ingroup sa
|
|
*/
|
|
|
|
/**
|
|
* @defgroup queues queues
|
|
*
|
|
* Different kind of queues.
|
|
*/
|
|
|
|
/**
|
|
* @defgroup jobs jobs
|
|
*
|
|
* Jobs used in job queue and event queue.
|
|
*
|
|
* @ingroup queues
|
|
*/
|
|
|
|
/**
|
|
* @defgroup testcases testcases
|
|
*
|
|
* Testcases used to test the different classes in seperate module tests.
|
|
*/
|
|
|
|
/**
|
|
* @defgroup transforms transforms
|
|
*
|
|
* Transform algorithms of different kind.
|
|
*/
|
|
|
|
/**
|
|
* @defgroup rsa rsa
|
|
*
|
|
* RSA public key algorithm.
|
|
*
|
|
* @ingroup transforms
|
|
*/
|
|
|
|
/**
|
|
* @defgroup prfs prfs
|
|
*
|
|
* Pseudo random functions.
|
|
*
|
|
* @ingroup transforms
|
|
*/
|
|
|
|
/**
|
|
* @defgroup signers signers
|
|
*
|
|
* Symmetric signing algorithms, used to ensure message integrity.
|
|
*
|
|
* @ingroup transforms
|
|
*/
|
|
|
|
/**
|
|
* @defgroup crypters crypters
|
|
*
|
|
* Symmetric encryption algorithms, used to encrypt and decrypt.
|
|
*
|
|
* @ingroup transforms
|
|
*/
|
|
|
|
/**
|
|
* @defgroup hashers hashers
|
|
*
|
|
* Hashing algorithms.
|
|
*
|
|
* @ingroup transforms
|
|
*/
|
|
/**
|
|
* @defgroup asn1 asn1
|
|
*
|
|
* ASN1 structure definition, en-/decoder of for DER
|
|
*
|
|
* @todo Implement a der_encoder_t class.
|
|
*/
|
|
|
|
/**
|
|
* @defgroup utils utils
|
|
*
|
|
* Generic helper classes.
|
|
*/
|
|
|
|
/**
|
|
* @defgroup threads threads
|
|
*
|
|
* Threaded classes, which will do their job alone.
|
|
*/
|
|
|
|
/**
|
|
* Macro gives back larger of two values.
|
|
*/
|
|
#define max(x,y) (x > y ? x : y)
|
|
|
|
/**
|
|
* Macro gives back smaller of two values.
|
|
*/
|
|
#define min(x,y) (x < y ? x : y)
|
|
|
|
/**
|
|
* Debug macro to follow control flow
|
|
*/
|
|
#define POS printf("%s, line %d\n", __FILE__, __LINE__)
|
|
|
|
/**
|
|
* Papping entry which defines the end of a mapping_t array.
|
|
*/
|
|
#define MAPPING_END (-1)
|
|
|
|
|
|
typedef struct mapping_t mapping_t;
|
|
|
|
/**
|
|
* @brief Mapping entry, where enum-to-string mappings are stored.
|
|
*/
|
|
struct mapping_t
|
|
{
|
|
/**
|
|
* Enumeration value.
|
|
*/
|
|
int value;
|
|
|
|
/**
|
|
* Mapped string.
|
|
*/
|
|
char *string;
|
|
};
|
|
|
|
|
|
/**
|
|
* @brief Find a mapping_string in the mapping[].
|
|
*
|
|
* @param mappings mappings array
|
|
* @param value enum-value to get the string from
|
|
*
|
|
*/
|
|
char *mapping_find(mapping_t *mappings, int value);
|
|
|
|
#endif /*DEFINITIONS_H_*/
|