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-rw-r--r--lib/libalpm/db.h59
1 files changed, 44 insertions, 15 deletions
diff --git a/lib/libalpm/db.h b/lib/libalpm/db.h
index 1851b5c9..c5b3db69 100644
--- a/lib/libalpm/db.h
+++ b/lib/libalpm/db.h
@@ -1,7 +1,7 @@
/*
* db.h
*
- * Copyright (c) 2006-2010 Pacman Development Team <pacman-dev@archlinux.org>
+ * Copyright (c) 2006-2011 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>
@@ -23,22 +23,30 @@
#define _ALPM_DB_H
#include "alpm.h"
-#include <limits.h>
+#include "pkghash.h"
+
#include <time.h>
+/* libarchive */
+#include <archive.h>
+#include <archive_entry.h>
+
/* Database entries */
typedef enum _pmdbinfrq_t {
INFRQ_BASE = 1,
INFRQ_DESC = (1 << 1),
- INFRQ_DEPENDS = (1 << 2),
- INFRQ_FILES = (1 << 3),
- INFRQ_SCRIPTLET = (1 << 4),
- INFRQ_DELTAS = (1 << 5),
- INFRQ_DSIZE = (1 << 6),
+ INFRQ_FILES = (1 << 2),
+ INFRQ_SCRIPTLET = (1 << 3),
+ INFRQ_DSIZE = (1 << 4),
/* ALL should be info stored in the package or database */
- INFRQ_ALL = 0x3F
+ INFRQ_ALL = 0x1F
} pmdbinfrq_t;
+struct db_operations {
+ int (*populate) (pmdb_t *);
+ void (*unregister) (pmdb_t *);
+};
+
/* Database */
struct __pmdb_t {
char *treename;
@@ -46,12 +54,16 @@ struct __pmdb_t {
char *_path;
int pkgcache_loaded;
int grpcache_loaded;
+ /* also indicates whether we are RO or RW */
int is_local;
- alpm_list_t *pkgcache;
+ pmpkghash_t *pkgcache;
alpm_list_t *grpcache;
alpm_list_t *servers;
+
+ struct db_operations *ops;
};
+
/* db.c, database general calls */
void _alpm_db_free(pmdb_t *db);
const char *_alpm_db_path(pmdb_t *db);
@@ -59,13 +71,30 @@ 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);
+
+/* 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);
-/* be.c, backend specific calls */
-int _alpm_db_populate(pmdb_t *db);
-int _alpm_db_read(pmdb_t *db, pmpkg_t *info, pmdbinfrq_t inforeq);
-int _alpm_db_prepare(pmdb_t *db, pmpkg_t *info);
-int _alpm_db_write(pmdb_t *db, pmpkg_t *info, pmdbinfrq_t inforeq);
-int _alpm_db_remove(pmdb_t *db, pmpkg_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(pmdb_t *db);
+alpm_list_t *_alpm_db_get_pkgcache_list(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);
+/* 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);
#endif /* _ALPM_DB_H */