1 // Copyright 2014 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 #include "ipc/message_filter.h" 6 7 #include <stdint.h> 8 9 #include "base/memory/ref_counted.h" 10 #include "ipc/ipc_channel.h" 11 12 namespace IPC { 13 14 MessageFilter::MessageFilter() = default; 15 16 void MessageFilter::OnFilterAdded(Channel* channel) {} 17 18 void MessageFilter::OnFilterRemoved() {} 19 20 void MessageFilter::OnChannelConnected(int32_t peer_pid) {} 21 22 void MessageFilter::OnChannelError() {} 23 24 void MessageFilter::OnChannelClosing() {} 25 26 bool MessageFilter::OnMessageReceived(const Message& message) { 27 return false; 28 } 29 30 bool MessageFilter::GetSupportedMessageClasses( 31 std::vector<uint32_t>* /*supported_message_classes*/) const { 32 return false; 33 } 34 35 MessageFilter::~MessageFilter() = default; 36 37 } // namespace IPC 38
