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#ifndef _ALPM_DB_H
#define _ALPM_DB_H
#include <time.h>
#include <archive.h>
#include <archive_entry.h>
#include "alpm.h"
#include "pkghash.h"
#include "signing.h"
typedef enum _alpm_dbinfrq_t {
INFRQ_BASE = 1,
INFRQ_DESC = (1 << 1),
INFRQ_FILES = (1 << 2),
INFRQ_SCRIPTLET = (1 << 3),
INFRQ_DSIZE = (1 << 4),
INFRQ_ALL = 0x1F,
INFRQ_ERROR = (1 << 31)
} alpm_dbinfrq_t;
enum _alpm_dbstatus_t {
DB_STATUS_VALID = (1 << 0),
DB_STATUS_PKGCACHE = (1 << 1),
DB_STATUS_GRPCACHE = (1 << 2)
};
struct db_operations {
int (*validate) (alpm_db_t *);
int (*populate) (alpm_db_t *);
void (*unregister) (alpm_db_t *);
};
struct __alpm_db_t {
alpm_handle_t *handle;
char *treename;
char *_path;
int is_local;
enum _alpm_dbstatus_t status;
alpm_pkghash_t *pkgcache;
alpm_list_t *grpcache;
alpm_list_t *servers;
alpm_siglevel_t siglevel;
struct db_operations *ops;
};
alpm_db_t *_alpm_db_new(const char *treename, int is_local);
void _alpm_db_free(alpm_db_t *db);
const char *_alpm_db_path(alpm_db_t *db);
int _alpm_db_cmp(const void *d1, const void *d2);
alpm_list_t *_alpm_db_search(alpm_db_t *db, const alpm_list_t *needles);
alpm_db_t *_alpm_db_register_local(alpm_handle_t *handle);
alpm_db_t *_alpm_db_register_sync(alpm_handle_t *handle, const char *treename,
alpm_siglevel_t level);
void _alpm_db_unregister(alpm_db_t *db);
int _alpm_local_db_prepare(alpm_db_t *db, alpm_pkg_t *info);
int _alpm_local_db_write(alpm_db_t *db, alpm_pkg_t *info, alpm_dbinfrq_t inforeq);
int _alpm_local_db_remove(alpm_db_t *db, alpm_pkg_t *info);
void _alpm_db_free_pkgcache(alpm_db_t *db);
int _alpm_db_add_pkgincache(alpm_db_t *db, alpm_pkg_t *pkg);
int _alpm_db_remove_pkgfromcache(alpm_db_t *db, alpm_pkg_t *pkg);
alpm_pkghash_t *_alpm_db_get_pkgcache_hash(alpm_db_t *db);
alpm_list_t *_alpm_db_get_pkgcache(alpm_db_t *db);
alpm_pkg_t *_alpm_db_get_pkgfromcache(alpm_db_t *db, const char *target);
alpm_list_t *_alpm_db_get_groupcache(alpm_db_t *db);
alpm_group_t *_alpm_db_get_groupfromcache(alpm_db_t *db, const char *target);
#endif
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