diff options
Diffstat (limited to 'lib/libalpm/db.h')
| -rw-r--r-- | lib/libalpm/db.h | 81 |
1 files changed, 44 insertions, 37 deletions
diff --git a/lib/libalpm/db.h b/lib/libalpm/db.h index 75776d71..a09c7e26 100644 --- a/lib/libalpm/db.h +++ b/lib/libalpm/db.h @@ -22,81 +22,88 @@ #ifndef _ALPM_DB_H #define _ALPM_DB_H -#include "alpm.h" -#include "pkghash.h" - #include <time.h> /* libarchive */ #include <archive.h> #include <archive_entry.h> +#include "alpm.h" +#include "pkghash.h" +#include "signing.h" + /* Database entries */ -typedef enum _pmdbinfrq_t { +typedef enum _alpm_dbinfrq_t { INFRQ_BASE = 1, INFRQ_DESC = (1 << 1), INFRQ_FILES = (1 << 2), INFRQ_SCRIPTLET = (1 << 3), INFRQ_DSIZE = (1 << 4), /* ALL should be info stored in the package or database */ - INFRQ_ALL = 0x1F -} pmdbinfrq_t; + INFRQ_ALL = 0x1F, + INFRQ_ERROR = (1 << 31) +} alpm_dbinfrq_t; + +/** Database status. Bitflags. */ +enum _alpm_dbstatus_t { + DB_STATUS_VALID = (1 << 0), + DB_STATUS_PKGCACHE = (1 << 1), + DB_STATUS_GRPCACHE = (1 << 2) +}; struct db_operations { - int (*populate) (pmdb_t *); - void (*unregister) (pmdb_t *); - int (*version) (pmdb_t *); + int (*validate) (alpm_db_t *); + int (*populate) (alpm_db_t *); + void (*unregister) (alpm_db_t *); }; /* Database */ -struct __pmdb_t { +struct __alpm_db_t { + alpm_handle_t *handle; char *treename; /* do not access directly, use _alpm_db_path(db) for lazy access */ char *_path; - int pkgcache_loaded; - int grpcache_loaded; /* also indicates whether we are RO or RW */ int is_local; - pmpkghash_t *pkgcache; + /* flags determining validity, loaded caches, etc. */ + 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; }; /* db.c, database general calls */ -pmdb_t *_alpm_db_new(const char *treename, int is_local); -void _alpm_db_free(pmdb_t *db); -const char *_alpm_db_path(pmdb_t *db); -int _alpm_db_version(pmdb_t *db); +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); +char *_alpm_db_sig_path(alpm_db_t *db); int _alpm_db_cmp(const void *d1, const void *d2); -alpm_list_t *_alpm_db_search(pmdb_t *db, const alpm_list_t *needles); -pmdb_t *_alpm_db_register_local(void); -pmdb_t *_alpm_db_register_sync(const char *treename); -void _alpm_db_unregister(pmdb_t *db); +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); /* be_*.c, backend specific calls */ -int _alpm_local_db_read(pmdb_t *db, pmpkg_t *info, pmdbinfrq_t inforeq); -int _alpm_local_db_prepare(pmdb_t *db, pmpkg_t *info); -int _alpm_local_db_write(pmdb_t *db, pmpkg_t *info, pmdbinfrq_t inforeq); -int _alpm_local_db_remove(pmdb_t *db, pmpkg_t *info); +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); /* cache bullshit */ /* packages */ -int _alpm_db_load_pkgcache(pmdb_t *db); -void _alpm_db_free_pkgcache(pmdb_t *db); -int _alpm_db_add_pkgincache(pmdb_t *db, pmpkg_t *pkg); -int _alpm_db_remove_pkgfromcache(pmdb_t *db, pmpkg_t *pkg); -pmpkghash_t *_alpm_db_get_pkgcache_hash(pmdb_t *db); -alpm_list_t *_alpm_db_get_pkgcache(pmdb_t *db); -int _alpm_db_ensure_pkgcache(pmdb_t *db, pmdbinfrq_t infolevel); -pmpkg_t *_alpm_db_get_pkgfromcache(pmdb_t *db, const char *target); +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); /* groups */ -int _alpm_db_load_grpcache(pmdb_t *db); -void _alpm_db_free_grpcache(pmdb_t *db); -alpm_list_t *_alpm_db_get_grpcache(pmdb_t *db); -pmgrp_t *_alpm_db_get_grpfromcache(pmdb_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 /* _ALPM_DB_H */ |