1 // Copyright 2015 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef MOJO_PUBLIC_CPP_BINDINGS_PIPE_CONTROL_MESSAGE_HANDLER_DELEGATE_H_ 6 #define MOJO_PUBLIC_CPP_BINDINGS_PIPE_CONTROL_MESSAGE_HANDLER_DELEGATE_H_ 7 8 #include "base/optional.h" 9 #include "mojo/public/cpp/bindings/disconnect_reason.h" 10 #include "mojo/public/cpp/bindings/interface_id.h" 11 12 namespace mojo { 13 14 class PipeControlMessageHandlerDelegate { 15 public: 16 // The implementation of the following methods should return false if the 17 // notification is unexpected. In that case, the user of this delegate is 18 // expected to close the message pipe. 19 virtual bool OnPeerAssociatedEndpointClosed( 20 InterfaceId id, 21 const base::Optional<DisconnectReason>& reason) = 0; 22 23 protected: 24 virtual ~PipeControlMessageHandlerDelegate() {} 25 }; 26 27 } // namespace mojo 28 29 #endif // MOJO_PUBLIC_CPP_BINDINGS_PIPE_CONTROL_MESSAGE_HANDLER_DELEGATE_H_ 30
