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TV Matter Media: Add logic to message cluster (#31943)
* Adding basic logic * Updates * Update message cluster * Update copyright * Restyled by whitespace * Restyled by clang-format --------- Co-authored-by: Restyled.io <commits@restyled.io>
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‎examples/tv-app/android/include/messages/MessagesManager.cpp

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/**
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*
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* Copyright (c) 2024 Project CHIP Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "MessagesManager.h"
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using namespace std;
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using namespace chip::app;
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using namespace chip::app::Clusters::Messages;
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// Commands
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void MessagesManager::HandlePresentMessagesRequest(
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const chip::ByteSpan & messageId, const MessagePriorityEnum & priority,
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const chip::BitMask<MessageControlBitmap> & messageControl, const chip::app::DataModel::Nullable<uint32_t> & startTime,
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const chip::app::DataModel::Nullable<uint16_t> & duration, const chip::CharSpan & messageText,
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const chip::Optional<chip::app::DataModel::DecodableList<MessageResponseOption>> & responses)
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{
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// TODO: Present Message
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}
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void MessagesManager::HandleCancelMessagesRequest(const chip::app::DataModel::DecodableList<chip::ByteSpan> & messageIds)
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{
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// TODO: Cancel Message
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}
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// Attributes
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CHIP_ERROR MessagesManager::HandleGetMessages(chip::app::AttributeValueEncoder & aEncoder)
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{
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return aEncoder.EncodeEmptyList();
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}
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CHIP_ERROR MessagesManager::HandleGetActiveMessageIds(chip::app::AttributeValueEncoder & aEncoder)
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{
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return aEncoder.EncodeEmptyList();
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}
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// Global Attributes
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uint32_t MessagesManager::GetFeatureMap(chip::EndpointId endpoint)
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{
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return 1;
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}

‎examples/tv-app/android/include/messages/MessagesManager.h

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/**
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*
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* Copyright (c) 2024 Project CHIP Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <app/clusters/messages-server/messages-server.h>
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#include <list>
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class MessagesManager : public chip::app::Clusters::Messages::Delegate
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{
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public:
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// Commands
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void HandlePresentMessagesRequest(
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const chip::ByteSpan & messageId, const chip::app::Clusters::Messages::MessagePriorityEnum & priority,
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const chip::BitMask<chip::app::Clusters::Messages::MessageControlBitmap> & messageControl,
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const chip::app::DataModel::Nullable<uint32_t> & startTime, const chip::app::DataModel::Nullable<uint16_t> & duration,
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const chip::CharSpan & messageText,
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const chip::Optional<chip::app::DataModel::DecodableList<
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chip::app::Clusters::Messages::Structs::MessageResponseOptionStruct::DecodableType>> & responses) override;
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void HandleCancelMessagesRequest(const chip::app::DataModel::DecodableList<chip::ByteSpan> & messageIds) override;
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// Attributes
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CHIP_ERROR HandleGetMessages(chip::app::AttributeValueEncoder & aEncoder) override;
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CHIP_ERROR HandleGetActiveMessageIds(chip::app::AttributeValueEncoder & aEncoder) override;
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// Global Attributes
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uint32_t GetFeatureMap(chip::EndpointId endpoint) override;
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protected:
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std::list<std::string> mMessages;
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};

‎examples/tv-app/tv-common/BUILD.gn

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@@ -64,6 +64,8 @@ source_set("tv-common-sources") {
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"clusters/media-input/MediaInputManager.h",
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"clusters/media-playback/MediaPlaybackManager.cpp",
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"clusters/media-playback/MediaPlaybackManager.h",
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"clusters/messages/MessagesManager.cpp",
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"clusters/messages/MessagesManager.h",
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"clusters/target-navigator/TargetNavigatorManager.cpp",
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"clusters/target-navigator/TargetNavigatorManager.h",
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"clusters/wake-on-lan/WakeOnLanManager.cpp",

‎examples/tv-app/tv-common/clusters/messages/MessagesManager.cpp

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/**
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*
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* Copyright (c) 2024 Project CHIP Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "MessagesManager.h"
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#include <app-common/zap-generated/attributes/Accessors.h>
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using namespace std;
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using namespace chip::app;
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using namespace chip::app::Clusters::Messages;
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using Message = chip::app::Clusters::Messages::Structs::MessageStruct::Type;
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// Commands
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void MessagesManager::HandlePresentMessagesRequest(
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const chip::ByteSpan & messageId, const MessagePriorityEnum & priority,
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const chip::BitMask<MessageControlBitmap> & messageControl, const chip::app::DataModel::Nullable<uint32_t> & startTime,
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const chip::app::DataModel::Nullable<uint16_t> & duration, const chip::CharSpan & messageText,
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const chip::Optional<chip::app::DataModel::DecodableList<MessageResponseOption>> & responses)
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{
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Message message{
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// TODO: Enable id
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chip::ByteSpan(), priority, messageControl, startTime, duration,
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// TODO: Enable text
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chip::CharSpan()
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// TODO: Convert responses to Optional<chip::app::DataModel::List<const
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// chip::app::Clusters::Messages::Structs::MessageResponseOptionStruct::Type>> message.responses = responses;
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};
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mMessages.push_back(message);
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// Add your code to present Message
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}
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void MessagesManager::HandleCancelMessagesRequest(const chip::app::DataModel::DecodableList<chip::ByteSpan> & messageIds)
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{
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// TODO: Cancel Message
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}
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// Attributes
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CHIP_ERROR MessagesManager::HandleGetMessages(chip::app::AttributeValueEncoder & aEncoder)
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{
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return aEncoder.EncodeList([this](const auto & encoder) -> CHIP_ERROR {
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for (Message & entry : mMessages)
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{
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ReturnErrorOnFailure(encoder.Encode(entry));
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}
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return CHIP_NO_ERROR;
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});
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}
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CHIP_ERROR MessagesManager::HandleGetActiveMessageIds(chip::app::AttributeValueEncoder & aEncoder)
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{
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return aEncoder.EncodeList([this](const auto & encoder) -> CHIP_ERROR {
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for (Message & entry : mMessages)
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{
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ReturnErrorOnFailure(encoder.Encode(entry.messageID));
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}
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return CHIP_NO_ERROR;
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});
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}
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// Global Attributes
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uint32_t MessagesManager::GetFeatureMap(chip::EndpointId endpoint)
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{
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uint32_t featureMap = 0;
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Attributes::FeatureMap::Get(endpoint, &featureMap);
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return featureMap;
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}

‎examples/tv-app/tv-common/clusters/messages/MessagesManager.h

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/**
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*
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* Copyright (c) 2024 Project CHIP Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <app/clusters/messages-server/messages-server.h>
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#include <iostream>
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#include <list>
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class MessagesManager : public chip::app::Clusters::Messages::Delegate
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{
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public:
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// Commands
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void HandlePresentMessagesRequest(
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const chip::ByteSpan & messageId, const chip::app::Clusters::Messages::MessagePriorityEnum & priority,
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const chip::BitMask<chip::app::Clusters::Messages::MessageControlBitmap> & messageControl,
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const chip::app::DataModel::Nullable<uint32_t> & startTime, const chip::app::DataModel::Nullable<uint16_t> & duration,
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const chip::CharSpan & messageText,
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const chip::Optional<
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chip::app::DataModel::DecodableList<chip::app::Clusters::Messages::Structs::MessageResponseOptionStruct::Type>> &
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responses) override;
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void HandleCancelMessagesRequest(const chip::app::DataModel::DecodableList<chip::ByteSpan> & messageIds) override;
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// Attributes
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CHIP_ERROR HandleGetMessages(chip::app::AttributeValueEncoder & aEncoder) override;
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CHIP_ERROR HandleGetActiveMessageIds(chip::app::AttributeValueEncoder & aEncoder) override;
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// Global Attributes
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uint32_t GetFeatureMap(chip::EndpointId endpoint) override;
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protected:
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std::list<chip::app::Clusters::Messages::Structs::MessageStruct::Type> mMessages;
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};

‎examples/tv-app/tv-common/src/ZCLCallbacks.cpp

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#include "low-power/LowPowerManager.h"
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#include "media-input/MediaInputManager.h"
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#include "media-playback/MediaPlaybackManager.h"
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#include "messages/MessagesManager.h"
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#include "target-navigator/TargetNavigatorManager.h"
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#include "wake-on-lan/WakeOnLanManager.h"
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static LowPowerManager lowPowerManager;
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static MediaInputManager mediaInputManager;
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static MediaPlaybackManager mediaPlaybackManager;
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static MessagesManager messagesManager;
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static TargetNavigatorManager targetNavigatorManager;
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static WakeOnLanManager wakeOnLanManager;
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} // namespace
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MediaPlayback::SetDefaultDelegate(endpoint, &mediaPlaybackManager);
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}
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void emberAfMessagesClusterInitCallback(EndpointId endpoint)
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{
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ChipLogProgress(Zcl, "TV Linux App: Messages::SetDefaultDelegate");
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Messages::SetDefaultDelegate(endpoint, &messagesManager);
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}
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void emberAfTargetNavigatorClusterInitCallback(EndpointId endpoint)
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{
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ChipLogProgress(Zcl, "TV Linux App: TargetNavigator::SetDefaultDelegate");

‎examples/tv-app/tv-common/tv-app.cmake

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${CHIP_TV_COMMON_BASE_DIR}/clusters/low-power/LowPowerManager.cpp
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${CHIP_TV_COMMON_BASE_DIR}/clusters/media-input/MediaInputManager.cpp
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${CHIP_TV_COMMON_BASE_DIR}/clusters/media-playback/MediaPlaybackManager.cpp
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${CHIP_TV_COMMON_BASE_DIR}/clusters/messages/MessagesManager.cpp
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${CHIP_TV_COMMON_BASE_DIR}/clusters/target-navigator/TargetNavigatorManager.cpp
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${CHIP_TV_COMMON_BASE_DIR}/clusters/wake-on-lan/WakeOnLanManager.cpp
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‎src/app/clusters/messages-server/messages-delegate.h

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/*
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*
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* Copyright (c) 2024 Project CHIP Authors
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* All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <app-common/zap-generated/cluster-objects.h>
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#include <app/AttributeAccessInterface.h>
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#include <app/CommandResponseHelper.h>
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#include <app/util/af.h>
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namespace chip {
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namespace app {
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namespace Clusters {
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namespace Messages {
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using MessageResponseOption = chip::app::Clusters::Messages::Structs::MessageResponseOptionStruct::Type;
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class Delegate
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{
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public:
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// Commands
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virtual void
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HandlePresentMessagesRequest(const ByteSpan & messageId, const MessagePriorityEnum & priority,
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const chip::BitMask<MessageControlBitmap> & messageControl,
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const DataModel::Nullable<uint32_t> & startTime, const DataModel::Nullable<uint16_t> & duration,
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const CharSpan & messageText,
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const chip::Optional<DataModel::DecodableList<MessageResponseOption>> & responses) = 0;
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virtual void HandleCancelMessagesRequest(const DataModel::DecodableList<chip::ByteSpan> & messageIds) = 0;
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// Attributes
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virtual CHIP_ERROR HandleGetMessages(app::AttributeValueEncoder & aEncoder) = 0;
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virtual CHIP_ERROR HandleGetActiveMessageIds(app::AttributeValueEncoder & aEncoder) = 0;
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// Global Attributes
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bool HasFeature(chip::EndpointId endpoint, Feature feature);
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virtual uint32_t GetFeatureMap(chip::EndpointId endpoint) = 0;
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virtual ~Delegate() = default;
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};
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} // namespace Messages
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} // namespace Clusters
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} // namespace app
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} // namespace chip

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