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authorDan McGee <dan@archlinux.org>2010-07-10 21:06:21 -0500
committerAllan McRae <allan@archlinux.org>2010-10-13 23:53:18 +1000
commitefbae3cfcbd8e401084cb26853bbe46120daea4d (patch)
tree9d7ff7e81cc425b0b8fcb9479042c860a559836f /lib/libalpm/db.h
parent522ef5e981580a52ee0ffa37178d7ddf116ebd51 (diff)
Initial hack at a DB operations struct
It doesn't do a whole lot yet, but these type of operations will potentially be different for the DBs we load. Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib/libalpm/db.h')
-rw-r--r--lib/libalpm/db.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/libalpm/db.h b/lib/libalpm/db.h
index 839ae258..b9f89ffd 100644
--- a/lib/libalpm/db.h
+++ b/lib/libalpm/db.h
@@ -39,6 +39,11 @@ typedef enum _pmdbinfrq_t {
INFRQ_ALL = 0x3F
} pmdbinfrq_t;
+struct db_operations {
+ int (*populate) (pmdb_t *);
+ void (*unregister) (pmdb_t *);
+};
+
/* Database */
struct __pmdb_t {
char *treename;
@@ -46,12 +51,17 @@ 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;
alpm_list_t *grpcache;
alpm_list_t *servers;
+
+ struct db_operations *ops;
};
+extern struct db_operations default_db_ops;
+
/* db.c, database general calls */
void _alpm_db_free(pmdb_t *db);
const char *_alpm_db_path(pmdb_t *db);
@@ -59,6 +69,7 @@ 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);
/* be.c, backend specific calls */
int _alpm_db_populate(pmdb_t *db);