diff options
Diffstat (limited to 'source3/lib/dbwrap_tdb.c')
| -rw-r--r-- | source3/lib/dbwrap_tdb.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/source3/lib/dbwrap_tdb.c b/source3/lib/dbwrap_tdb.c index 2b09e3ccab..028bad36e6 100644 --- a/source3/lib/dbwrap_tdb.c +++ b/source3/lib/dbwrap_tdb.c @@ -174,6 +174,46 @@ static int db_tdb_traverse(struct db_context *db, return tdb_traverse(db_ctx->tdb, db_tdb_traverse_func, &ctx); } +static NTSTATUS db_tdb_store_deny(struct db_record *rec, TDB_DATA data, int flag) +{ + return NT_STATUS_MEDIA_WRITE_PROTECTED; +} + +static NTSTATUS db_tdb_delete_deny(struct db_record *rec) +{ + return NT_STATUS_MEDIA_WRITE_PROTECTED; +} + +static int db_tdb_traverse_read_func(TDB_CONTEXT *tdb, TDB_DATA kbuf, TDB_DATA dbuf, + void *private_data) +{ + struct db_tdb_traverse_ctx *ctx = + (struct db_tdb_traverse_ctx *)private_data; + struct db_record rec; + + rec.key = kbuf; + rec.value = dbuf; + rec.store = db_tdb_store_deny; + rec.delete_rec = db_tdb_delete_deny; + rec.private_data = ctx->db->private_data; + + return ctx->f(&rec, ctx->private_data); +} + +static int db_tdb_traverse_read(struct db_context *db, + int (*f)(struct db_record *rec, void *private_data), + void *private_data) +{ + struct db_tdb_ctx *db_ctx = + talloc_get_type_abort(db->private_data, struct db_tdb_ctx); + struct db_tdb_traverse_ctx ctx; + + ctx.db = db; + ctx.f = f; + ctx.private_data = private_data; + return tdb_traverse_read(db_ctx->tdb, db_tdb_traverse_read_func, &ctx); +} + static int db_tdb_get_seqnum(struct db_context *db) { @@ -222,6 +262,7 @@ struct db_context *db_open_tdb(TALLOC_CTX *mem_ctx, talloc_set_destructor(db_tdb, db_tdb_ctx_destr); result->fetch_locked = db_tdb_fetch_locked; result->traverse = db_tdb_traverse; + result->traverse_read = db_tdb_traverse_read; result->get_seqnum = db_tdb_get_seqnum; return result; |