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/* Internal key index structure. */
struct key_idx_s
{
off_t offset;
u32 keyid[2];
byte fpr[KEY_FPR_LEN];
};
typedef struct key_idx_s *key_idx_t;
/* Internal key cache to associate a key with an file offset. */
struct key_table_s
{
struct key_table_s *next;
off_t offset;
};
typedef struct key_table_s *key_table_t;
typedef struct cdk_keydb_search_s
{
off_t off; /* last file offset */
union
{
char *pattern; /* A search is performed by pattern. */
u32 keyid[2]; /* A search by keyid. */
byte fpr[KEY_FPR_LEN]; /* A search by fingerprint. */
} u;
int type;
struct key_table_s *cache;
size_t ncache;
unsigned int no_cache:1; /* disable the index cache. */
cdk_stream_t idx;
char *idx_name; /* name of the index file or NULL. */
} cdk_keydb_search_s;
/* Internal key database handle. */
struct cdk_keydb_hd_s
{
int type; /* type of the key db handle. */
int fp_ref; /* 1=means it is a reference and shall not be closed. */
cdk_stream_t fp;
char *name; /* name of the underlying file or NULL. */
unsigned int secret:1; /* contain secret keys. */
unsigned int isopen:1; /* the underlying stream is opened. */
/* structure to store some stats about the keydb. */
struct
{
size_t new_keys; /* amount of new keys that were imported. */
} stats;
};
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