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authorGregor Beck <gbeck@sernet.de>2012-12-12 16:06:50 +0100
committerMichael Adam <obnox@samba.org>2013-02-19 12:10:23 +0100
commitd23f19ab00314d773edb07a45e754365db378668 (patch)
tree5ce7f86460aa5da52df281968f3f1cd23f6b7614
parent60721a378240cb08e3f2ac0a1de14df5c9130010 (diff)
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s3:smbXsrv_open: add smbXsrv_open_global_traverse()
Signed-off-by: Gregor Beck <gbeck@sernet.de> Reviewed-by: Michael Adam <obnox@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
-rw-r--r--source3/smbd/globals.h4
-rw-r--r--source3/smbd/smbXsrv_open.c73
2 files changed, 77 insertions, 0 deletions
diff --git a/source3/smbd/globals.h b/source3/smbd/globals.h
index 6ead9626a5..90e9ab4dd7 100644
--- a/source3/smbd/globals.h
+++ b/source3/smbd/globals.h
@@ -457,6 +457,10 @@ NTSTATUS smb2srv_open_recreate(struct smbXsrv_connection *conn,
struct GUID create_guid,
NTTIME now,
struct smbXsrv_open **_open);
+struct smbXsrv_open_global0;
+NTSTATUS smbXsrv_open_global_traverse(
+ int (*fn)(struct smbXsrv_open_global0 *, void *),
+ void *private_data);
struct smbd_smb2_request {
struct smbd_smb2_request *prev, *next;
diff --git a/source3/smbd/smbXsrv_open.c b/source3/smbd/smbXsrv_open.c
index be39cbc397..2c2798b5c8 100644
--- a/source3/smbd/smbXsrv_open.c
+++ b/source3/smbd/smbXsrv_open.c
@@ -1277,3 +1277,76 @@ NTSTATUS smb2srv_open_recreate(struct smbXsrv_connection *conn,
*_open = op;
return NT_STATUS_OK;
}
+
+
+struct smbXsrv_open_global_traverse_state {
+ int (*fn)(struct smbXsrv_open_global0 *, void *);
+ void *private_data;
+};
+
+static int smbXsrv_open_global_traverse_fn(struct db_record *rec, void *data)
+{
+ int ret = -1;
+ struct smbXsrv_open_global_traverse_state *state =
+ (struct smbXsrv_open_global_traverse_state*)data;
+ TDB_DATA key = dbwrap_record_get_key(rec);
+ TDB_DATA val = dbwrap_record_get_value(rec);
+ DATA_BLOB blob = data_blob_const(val.dptr, val.dsize);
+ struct smbXsrv_open_globalB global_blob;
+ enum ndr_err_code ndr_err;
+ TALLOC_CTX *frame = talloc_stackframe();
+
+ ndr_err = ndr_pull_struct_blob(&blob, frame, &global_blob,
+ (ndr_pull_flags_fn_t)ndr_pull_smbXsrv_open_globalB);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ DEBUG(1,("Invalid record in smbXsrv_open_global.tdb:"
+ "key '%s' ndr_pull_struct_blob - %s\n",
+ hex_encode_talloc(frame, key.dptr, key.dsize),
+ ndr_errstr(ndr_err)));
+ goto done;
+ }
+
+ if (global_blob.version != SMBXSRV_VERSION_0) {
+ DEBUG(1,("Invalid record in smbXsrv_open_global.tdb:"
+ "key '%s' unsuported version - %d\n",
+ hex_encode_talloc(frame, key.dptr, key.dsize),
+ (int)global_blob.version));
+ goto done;
+ }
+
+ global_blob.info.info0->db_rec = rec;
+ ret = state->fn(global_blob.info.info0, state->private_data);
+done:
+ TALLOC_FREE(frame);
+ return ret;
+}
+
+NTSTATUS smbXsrv_open_global_traverse(
+ int (*fn)(struct smbXsrv_open_global0 *, void *),
+ void *private_data)
+{
+
+ NTSTATUS status;
+ int count = 0;
+ struct smbXsrv_open_global_traverse_state state = {
+ .fn = fn,
+ .private_data = private_data,
+ };
+
+ become_root();
+ status = smbXsrv_open_global_init();
+ if (!NT_STATUS_IS_OK(status)) {
+ unbecome_root();
+ DEBUG(0, ("Failed to initialize open_global: %s\n",
+ nt_errstr(status)));
+ return status;
+ }
+
+ status = dbwrap_traverse_read(smbXsrv_open_global_db_ctx,
+ smbXsrv_open_global_traverse_fn,
+ &state,
+ &count);
+ unbecome_root();
+
+ return status;
+}