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* \brief A base class for classes providing hash functions.
*/
@interface OFHash: OFObject
{
BOOL calculated;
}
/**
* Adds a buffer to the hash to be calculated.
*
* \param buf The buffer which should be included into the calculation.
* \param size The size of the buffer
*/
- (void)updateWithBuffer: (const char*)buf
ofSize: (size_t)size;
/**
* \return A buffer containing the hash. The size of the buffer is depending
* on the hash used. The buffer is part of object's memory pool.
*/
- (uint8_t*)digest;
@end
/**
* \brief A class which provides functions to create an MD5 hash.
*/
@interface OFMD5Hash: OFHash
{
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* \brief A base class for classes providing hash functions.
*/
@interface OFHash: OFObject
{
BOOL calculated;
}
#ifdef OF_HAVE_PROPERTIES
@property (readonly) BOOL calculated;
#endif
/**
* Adds a buffer to the hash to be calculated.
*
* \param buf The buffer which should be included into the calculation.
* \param size The size of the buffer
*/
- (void)updateWithBuffer: (const char*)buf
ofSize: (size_t)size;
/**
* \return A buffer containing the hash. The size of the buffer is depending
* on the hash used. The buffer is part of object's memory pool.
*/
- (uint8_t*)digest;
/**
* \return A boolean whether the hash has already been calculated
*/
- (BOOL)calculated;
@end
/**
* \brief A class which provides functions to create an MD5 hash.
*/
@interface OFMD5Hash: OFHash
{
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