-
Notifications
You must be signed in to change notification settings - Fork 2.1k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Uses simpler templates for command sending to improve build times.
- Loading branch information
1 parent
cd82a94
commit 1170616
Showing
25 changed files
with
1,034 additions
and
2,903 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,166 @@ | ||
| /* | ||
| * Copyright (c) 2021 Project CHIP Authors | ||
| * All rights reserved. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| * | ||
| */ | ||
|
|
||
| #pragma once | ||
|
|
||
| #include <app-common/zap-generated/cluster-objects.h> | ||
| #include <app/CommandSender.h> | ||
| #include <app/DeviceProxy.h> | ||
| #include <app/InteractionModelEngine.h> | ||
| #include <app/util/error-mapping.h> | ||
|
|
||
| namespace chip { | ||
| namespace Controller { | ||
| namespace detail { | ||
| template <typename ResponseType> | ||
| class ResponseReceiver : public app::CommandSender::Callback | ||
| { | ||
| public: | ||
| using SuccessCallback = void (*)(void * context, const ResponseType & data); | ||
| using FailureCallback = void (*)(void * context, EmberAfStatus status); | ||
|
|
||
| virtual ~ResponseReceiver() {} | ||
|
|
||
| protected: | ||
| ResponseReceiver(void * aContext, SuccessCallback aOnSuccess, FailureCallback aOnError) : | ||
| mContext(aContext), mOnSuccess(aOnSuccess), mOnError(aOnError) | ||
| {} | ||
|
|
||
| inline void OnResponse(app::CommandSender * aCommandSender, const app::ConcreteCommandPath & aPath, | ||
| const app::StatusIB & aStatus, TLV::TLVReader * aData) override; | ||
|
|
||
| void OnError(const app::CommandSender * aCommandSender, const app::StatusIB & aStatus, CHIP_ERROR aError) override | ||
| { | ||
| mOnError(mContext, app::ToEmberAfStatus(aStatus.mStatus)); | ||
| } | ||
|
|
||
| void OnDone(app::CommandSender * aCommandSender) override | ||
| { | ||
| Platform::Delete(aCommandSender); | ||
| Platform::Delete(this); | ||
| } | ||
|
|
||
| private: | ||
| void * mContext; | ||
| SuccessCallback mOnSuccess; | ||
| FailureCallback mOnError; | ||
| }; | ||
|
|
||
| template <typename RequestType> | ||
| class CommandInvoker final : public ResponseReceiver<typename RequestType::ResponseType> | ||
| { | ||
| using Super = ResponseReceiver<typename RequestType::ResponseType>; | ||
|
|
||
| public: | ||
| CommandInvoker(void * aContext, typename Super::SuccessCallback aOnSuccess, typename Super::FailureCallback aOnError) : | ||
| Super(aContext, aOnSuccess, aOnError) | ||
| {} | ||
|
|
||
| /** | ||
| * Use of CommandInvoker looks as follows: | ||
| * | ||
| * auto invoker = CommandInvoker<type>::Alloc(args); | ||
| * VerifyOrReturnError(invoker != nullptr, CHIP_ERROR_NO_MEMORY); | ||
| * ReturnErrorOnFailure(invoker->InvokeCommand(args)); | ||
| * invoker.release(); // The invoker will deallocate itself now. | ||
| */ | ||
| static auto Alloc(void * aContext, typename Super::SuccessCallback aOnSuccess, typename Super::FailureCallback aOnError) | ||
| { | ||
| return Platform::MakeUnique<CommandInvoker>(aContext, aOnSuccess, aOnError); | ||
| } | ||
|
|
||
| CHIP_ERROR InvokeCommand(DeviceProxy * aDevice, EndpointId aEndpoint, const RequestType & aRequestData) | ||
| { | ||
| app::CommandPathParams commandPath = { aEndpoint, 0, RequestType::GetClusterId(), RequestType::GetCommandId(), | ||
| (app::CommandPathFlags::kEndpointIdValid) }; | ||
| auto commandSender = Platform::MakeUnique<app::CommandSender>(this, aDevice->GetExchangeManager()); | ||
| VerifyOrReturnError(commandSender != nullptr, CHIP_ERROR_NO_MEMORY); | ||
|
|
||
| ReturnErrorOnFailure(commandSender->AddRequestData(commandPath, aRequestData)); | ||
| ReturnErrorOnFailure(commandSender->SendCommandRequest(aDevice->GetSecureSession().Value())); | ||
| commandSender.release(); | ||
| return CHIP_NO_ERROR; | ||
| } | ||
| }; | ||
|
|
||
| template <typename ResponseType> | ||
| void ResponseReceiver<ResponseType>::OnResponse(app::CommandSender * aCommandSender, const app::ConcreteCommandPath & aPath, | ||
| const app::StatusIB & aStatus, TLV::TLVReader * aData) | ||
| { | ||
| ResponseType response; | ||
| CHIP_ERROR err = CHIP_NO_ERROR; | ||
|
|
||
| // | ||
| // We're expecting response data in this variant of OnResponse. Consequently, aReader should always be | ||
| // non-null. If it is, it means we received a success status code instead, which is not what was expected. | ||
| // | ||
| VerifyOrExit(aData != nullptr, err = CHIP_ERROR_SCHEMA_MISMATCH); | ||
|
|
||
| // | ||
| // Validate that the data response we received matches what we expect in terms of its cluster and command IDs. | ||
| // | ||
| VerifyOrExit(aPath.mClusterId == ResponseType::GetClusterId() && aPath.mCommandId == ResponseType::GetCommandId(), | ||
| err = CHIP_ERROR_SCHEMA_MISMATCH); | ||
|
|
||
| err = app::DataModel::Decode(*aData, response); | ||
| SuccessOrExit(err); | ||
|
|
||
| mOnSuccess(mContext, response); | ||
|
|
||
| exit: | ||
| if (err != CHIP_NO_ERROR) | ||
| { | ||
| mOnError(mContext, app::ToEmberAfStatus(Protocols::InteractionModel::Status::Failure)); | ||
| } | ||
| } | ||
|
|
||
| template <> | ||
| inline void ResponseReceiver<app::DataModel::NullObjectType>::OnResponse(app::CommandSender * aCommandSender, | ||
| const app::ConcreteCommandPath & aPath, | ||
| const app::StatusIB & aStatus, TLV::TLVReader * aData) | ||
| { | ||
| // | ||
| // If we got a valid reader, it means we received response data that we were not expecting to receive. | ||
| // | ||
| if (aData != nullptr) | ||
| { | ||
| mOnError(mContext, app::ToEmberAfStatus(Protocols::InteractionModel::Status::Failure)); | ||
| return; | ||
| } | ||
|
|
||
| app::DataModel::NullObjectType nullResp; | ||
| mOnSuccess(mContext, nullResp); | ||
| } | ||
|
|
||
| } // namespace detail | ||
|
|
||
| template <typename RequestType> | ||
| CHIP_ERROR InvokeCommand(DeviceProxy * aDevice, void * aContext, | ||
| typename detail::CommandInvoker<RequestType>::SuccessCallback aSuccessCallback, | ||
| typename detail::CommandInvoker<RequestType>::FailureCallback aFailureCallback, EndpointId aEndpoint, | ||
| const RequestType & aRequestData) | ||
| { | ||
| auto invoker = detail::CommandInvoker<RequestType>::Alloc(aContext, aSuccessCallback, aFailureCallback); | ||
| VerifyOrReturnError(invoker != nullptr, CHIP_ERROR_NO_MEMORY); | ||
| ReturnErrorOnFailure(invoker->InvokeCommand(aDevice, aEndpoint, aRequestData)); | ||
| invoker.release(); | ||
| return CHIP_NO_ERROR; | ||
| } | ||
|
|
||
| } // namespace Controller | ||
| } // namespace chip |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
18 changes: 0 additions & 18 deletions
18
zzz_generated/all-clusters-app/zap-generated/CHIPClustersInvoke.cpp
This file was deleted.
Oops, something went wrong.
18 changes: 0 additions & 18 deletions
18
zzz_generated/bridge-app/zap-generated/CHIPClustersInvoke.cpp
This file was deleted.
Oops, something went wrong.
Oops, something went wrong.