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- #ifndef __RSPAMD_BLOOM_H__
- #define __RSPAMD_BLOOM_H__
-
- #include "config.h"
-
- typedef struct rspamd_bloom_filter_s {
- size_t asize;
- gchar *a;
- size_t nfuncs;
- guint32 *seeds;
- } rspamd_bloom_filter_t;
-
-
- /*
- * Some random uint32 seeds for hashing
- */
- #define RSPAMD_DEFAULT_BLOOM_HASHES 8, 0x61782caaU, 0x79ab8141U, 0xe45ee2d1U, \
- 0xf97542d1U, 0x1e2623edU, 0xf5a23cfeU, 0xa41b2508U, 0x85abdce8U
-
- /*
- * Create new bloom filter
- * @param size length of bloom buffer
- * @param nfuncs number of hash functions
- * @param ... hash functions list
- */
- rspamd_bloom_filter_t * rspamd_bloom_create (size_t size, size_t nfuncs, ...);
-
- /*
- * Destroy bloom filter
- */
- void rspamd_bloom_destroy (rspamd_bloom_filter_t * bloom);
-
- /*
- * Add a string to bloom filter
- */
- gboolean rspamd_bloom_add (rspamd_bloom_filter_t * bloom, const gchar *s);
-
- /*
- * Delete a string from bloom filter
- */
- gboolean rspamd_bloom_del (rspamd_bloom_filter_t * bloom, const gchar *s);
-
- /*
- * Check whether this string is in bloom filter (algorithm produces FALSE-POSITIVES, so result must be checked if it is positive)
- */
- gboolean rspamd_bloom_check (rspamd_bloom_filter_t * bloom, const gchar *s);
-
- #endif
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