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merged the modularization branch (credentials) back to trunk

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This commit is contained in:
Martin Willi
2008-03-13 14:14:44 +00:00
parent 2df655134c
commit 552cc11b1f
495 changed files with 30378 additions and 23843 deletions
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src/libstrongswan/utils/randomizer.h
+33 -46
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@@ -1,10 +1,3 @@
/**
* @file randomizer.h
*
* @brief Interface of randomizer_t.
*
*/
/*
* Copyright (C) 2005-2006 Martin Willi
* Copyright (C) 2005 Jan Hutter
@@ -19,6 +12,13 @@
* 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.
*
* $Id$
*/
/**
* @defgroup randomizer randomizer
* @{ @ingroup utils
*/
#ifndef RANDOMIZER_H_
@@ -43,72 +43,59 @@ typedef struct randomizer_t randomizer_t;
#endif
/**
* @brief Class used to get random and pseudo random values.
*
* @b Constructors:
* - randomizer_create()
*
* @ingroup utils
* Class used to get random and pseudo random values.
*/
struct randomizer_t {
/**
* @brief Reads a specific number of bytes from random device.
*
* @param this calling randomizer_t object
* @param bytes number of bytes to read
* @param[out] buffer pointer to buffer where to write the data in.
* Size of buffer has to be at least bytes.
* @return SUCCESS, or FAILED
* Reads a specific number of bytes from random device.
*
* @param bytes number of bytes to read
* @param buffer pointer to buffer where to write the data in.
* @return SUCCESS, or FAILED
*/
status_t (*get_random_bytes) (randomizer_t *this, size_t bytes, u_int8_t *buffer);
status_t (*get_random_bytes) (randomizer_t *this,
size_t bytes, u_int8_t *buffer);
/**
* @brief Allocates space and writes in random bytes.
* Allocates space and writes in random bytes.
*
* @param this calling randomizer_t object
* @param bytes number of bytes to allocate
* @param[out] chunk chunk which will hold the allocated random bytes
* @return SUCCESS, or FAILED
* @param bytes number of bytes to allocate
* @param chunk chunk which will hold the allocated random bytes
* @return SUCCESS, or FAILED
*/
status_t (*allocate_random_bytes) (randomizer_t *this, size_t bytes, chunk_t *chunk);
status_t (*allocate_random_bytes) (randomizer_t *this,
size_t bytes, chunk_t *chunk);
/**
* @brief Reads a specific number of bytes from pseudo random device.
* Reads a specific number of bytes from pseudo random device.
*
* @param this calling randomizer_t object
* @param bytes number of bytes to read
* @param[out] buffer pointer to buffer where to write the data in.
* size of buffer has to be at least bytes.
* @return SUCCESS, or FAILED
* @param bytes number of bytes to read
* @param buffer pointer to buffer where to write the data in.
* @return SUCCESS, or FAILED
*/
status_t (*get_pseudo_random_bytes) (randomizer_t *this,size_t bytes, u_int8_t *buffer);
/**
* @brief Allocates space and writes in pseudo random bytes.
* Allocates space and writes in pseudo random bytes.
*
* @param this calling randomizer_t object
* @param bytes number of bytes to allocate
* @param[out] chunk chunk which will hold the allocated random bytes
* @return SUCCESS, or FAILED
* @param bytes number of bytes to allocate
* @param chunk chunk which will hold the allocated random bytes
* @return SUCCESS, or FAILED
*/
status_t (*allocate_pseudo_random_bytes) (randomizer_t *this, size_t bytes, chunk_t *chunk);
/**
* @brief Destroys a randomizer_t object.
*
* @param this randomizer_t object to destroy
* Destroys a randomizer_t object.
*/
void (*destroy) (randomizer_t *this);
};
/**
* @brief Creates a randomizer_t object.
* Creates a randomizer_t object.
*
* @return created randomizer_t, or
*
* @ingroup utils
* @return created randomizer_t
*/
randomizer_t *randomizer_create(void);
#endif /*RANDOMIZER_H_*/
#endif /*RANDOMIZER_H_ @} */