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 */