| // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ipc/ipc_test_sink.h" |
| |
| #include "ipc/ipc_listener.h" |
| #include "ipc/ipc_message.h" |
| |
| namespace IPC { |
| |
| TestSink::TestSink() { |
| } |
| |
| TestSink::~TestSink() { |
| } |
| |
| bool TestSink::Send(Message* message) { |
| OnMessageReceived(*message); |
| delete message; |
| return true; |
| } |
| |
| bool TestSink::OnMessageReceived(const Message& msg) { |
| ObserverListBase<Listener>::Iterator it(filter_list_); |
| Listener* observer; |
| while ((observer = it.GetNext()) != NULL) { |
| if (observer->OnMessageReceived(msg)) |
| return true; |
| } |
| |
| // No filter handled the message, so store it. |
| messages_.push_back(Message(msg)); |
| return true; |
| } |
| |
| void TestSink::ClearMessages() { |
| messages_.clear(); |
| } |
| |
| const Message* TestSink::GetMessageAt(size_t index) const { |
| if (index >= messages_.size()) |
| return NULL; |
| return &messages_[index]; |
| } |
| |
| const Message* TestSink::GetFirstMessageMatching(uint32 id) const { |
| for (size_t i = 0; i < messages_.size(); i++) { |
| if (messages_[i].type() == id) |
| return &messages_[i]; |
| } |
| return NULL; |
| } |
| |
| const Message* TestSink::GetUniqueMessageMatching(uint32 id) const { |
| size_t found_index = 0; |
| size_t found_count = 0; |
| for (size_t i = 0; i < messages_.size(); i++) { |
| if (messages_[i].type() == id) { |
| found_count++; |
| found_index = i; |
| } |
| } |
| if (found_count != 1) |
| return NULL; // Didn't find a unique one. |
| return &messages_[found_index]; |
| } |
| |
| void TestSink::AddFilter(Listener* filter) { |
| filter_list_.AddObserver(filter); |
| } |
| |
| void TestSink::RemoveFilter(Listener* filter) { |
| filter_list_.RemoveObserver(filter); |
| } |
| |
| } // namespace IPC |