/*
* db.h
*
- * Copyright (c) 2006-2010 Pacman Development Team <pacman-dev@archlinux.org>
+ * Copyright (c) 2006-2013 Pacman Development Team <pacman-dev@archlinux.org>
* Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
* Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
* Copyright (c) 2006 by Miklos Vajna <vmiklos@frugalware.org>
#ifndef _ALPM_DB_H
#define _ALPM_DB_H
-#include "alpm.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_INVALID = (1 << 1),
+ DB_STATUS_EXISTS = (1 << 2),
+ DB_STATUS_MISSING = (1 << 3),
+
+ DB_STATUS_LOCAL = (1 << 10),
+ DB_STATUS_PKGCACHE = (1 << 11),
+ DB_STATUS_GRPCACHE = (1 << 12)
+};
struct db_operations {
- int (*populate) (pmdb_t *);
- void (*unregister) (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;
- alpm_list_t *pkgcache;
+ alpm_pkghash_t *pkgcache;
alpm_list_t *grpcache;
alpm_list_t *servers;
-
struct db_operations *ops;
+ /* flags determining validity, local, loaded caches, etc. */
+ enum _alpm_dbstatus_t status;
+ alpm_siglevel_t siglevel;
+ alpm_db_usage_t usage;
};
/* db.c, database general calls */
-void _alpm_db_free(pmdb_t *db);
-const char *_alpm_db_path(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);
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);
-pmdb_t *_alpm_db_new(const char *treename, int is_local);
+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);
+char *_alpm_local_db_pkgpath(alpm_db_t *db, alpm_pkg_t *info, const char *filename);
/* 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);
-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 */