s3:libsmb: abstract the incoming dispatch function via a function pointer

This will allow handling of SMB2 in future.

metze

1 files changed, 11 insertions, 0 deletions

diff --git a/source3/include/client.h b/source3/include/client.h
index f44e52f8f6..79ce709069 100644
--- a/source3/include/client.h
+++ b/source3/include/client.h
@@ -128,6 +128,17 @@ struct cli_state {
 		struct tevent_req *read_smb_req;
 		struct tevent_queue *outgoing;
 		struct tevent_req **pending;
+		/*
+		 * The incoming dispatch function should return:
+		 * - NT_STATUS_RETRY, if more incoming PDUs are expected.
+		 * - NT_STATUS_OK, if no more processing is desired, e.g.
+		 *                 the dispatch function called
+		 *                 tevent_req_done().
+		 * - All other return values disconnect the connection.
+		 */
+		NTSTATUS (*dispatch_incoming)(struct cli_state *cli,
+					      TALLOC_CTX *frame,
+					      uint8_t *inbuf);
 	} conn;
 
 	struct {