diff options
Diffstat (limited to 'src/plugins/core/src')
-rw-r--r-- | src/plugins/core/src/VRAgentsObserverImpl.cpp | 54 | ||||
-rw-r--r-- | src/plugins/core/src/VRRequestImpl.cpp | 92 | ||||
-rw-r--r-- | src/plugins/core/src/VRRequestProcessorDelegateImpl.cpp | 93 |
3 files changed, 239 insertions, 0 deletions
diff --git a/src/plugins/core/src/VRAgentsObserverImpl.cpp b/src/plugins/core/src/VRAgentsObserverImpl.cpp new file mode 100644 index 0000000..7ee4a7e --- /dev/null +++ b/src/plugins/core/src/VRAgentsObserverImpl.cpp @@ -0,0 +1,54 @@ +/* + * Copyright 2018-2019 Amazon.com, Inc. or its affiliates. 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. + * A copy of the License is located at + * + * http://aws.amazon.com/apache2.0/ + * + * or in the "license" file accompanying this file. This file 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. + */ +#include "core/include/VRAgentsObserver.h" + +namespace vshl { +namespace core { + +shared_ptr<VRAgentsObserver> VRAgentsObserver::create(weak_ptr<VRRequestProcessorDelegate> delegate) { + auto observer = std::shared_ptr<VRAgentsObserver>(new VRAgentsObserver(delegate)); + return observer; +} + +VRAgentsObserver::VRAgentsObserver(weak_ptr<VRRequestProcessorDelegate> delegate) { + mWeakDelegate = delegate; +} + +VRAgentsObserver::~VRAgentsObserver() { +} + +void VRAgentsObserver::OnDefaultVoiceAgentChanged(shared_ptr<vshl::common::interfaces::IVoiceAgent> defaultVoiceAgent) { + if (auto delegate = mWeakDelegate.lock()) { + delegate->setDefaultVoiceAgent(defaultVoiceAgent); + } +} + +void VRAgentsObserver::OnVoiceAgentAdded(shared_ptr<vshl::common::interfaces::IVoiceAgent> voiceAgent) { +} + +void VRAgentsObserver::OnVoiceAgentRemoved(shared_ptr<vshl::common::interfaces::IVoiceAgent> voiceAgent) { +} + +void VRAgentsObserver::OnVoiceAgentActiveWakeWordChanged(shared_ptr<vshl::common::interfaces::IVoiceAgent> voiceAgent) { + // Not Implemented +} + +void VRAgentsObserver::OnVoiceAgentActivated(shared_ptr<vshl::common::interfaces::IVoiceAgent> voiceAgent) { +} + +void VRAgentsObserver::OnVoiceAgentDeactivated(shared_ptr<vshl::common::interfaces::IVoiceAgent> voiceAgent) { +} +} // namespace core +} // namespace vshl diff --git a/src/plugins/core/src/VRRequestImpl.cpp b/src/plugins/core/src/VRRequestImpl.cpp new file mode 100644 index 0000000..00adf96 --- /dev/null +++ b/src/plugins/core/src/VRRequestImpl.cpp @@ -0,0 +1,92 @@ +/* + * Copyright 2018-2019 Amazon.com, Inc. or its affiliates. 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. + * A copy of the License is located at + * + * http://aws.amazon.com/apache2.0/ + * + * or in the "license" file accompanying this file. This file 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. + */ +#include "core/include/VRRequest.h" + +#define FREEIF(x) \ + if (!x) { \ + free(x); \ + } +#define BREAKIF(x) \ + if (x) { \ + result = false; \ + break; \ + } + +static string TAG = "vshl::core::VRRequest"; + +using Level = vshl::common::interfaces::ILogger::Level; + +namespace vshl { +namespace core { + +string VRRequest::VA_VERB_STARTLISTENING = "startListening"; +string VRRequest::VA_VERB_CANCEL = "cancel"; + +unique_ptr<VRRequest> VRRequest::create( + shared_ptr<vshl::common::interfaces::ILogger> logger, + shared_ptr<vshl::common::interfaces::IAFBApi> afbApi, + const string requestId, + shared_ptr<vshl::common::interfaces::IVoiceAgent> voiceAgent) { + if (logger == nullptr) { + return nullptr; + } + + if (afbApi == nullptr) { + logger->log(Level::ERROR, TAG, "Invalid AFB API"); + return nullptr; + } + + auto request = std::unique_ptr<VRRequest>(new VRRequest(logger, afbApi, requestId, voiceAgent)); + return request; +} + +VRRequest::VRRequest( + shared_ptr<vshl::common::interfaces::ILogger> logger, + shared_ptr<vshl::common::interfaces::IAFBApi> afbApi, + string requestId, + shared_ptr<vshl::common::interfaces::IVoiceAgent> voiceAgent) : + mApi(afbApi), + mRequestId(requestId), + mVoiceAgent(voiceAgent), + mLogger(logger) { +} + +VRRequest::~VRRequest() { +} + +bool VRRequest::startListening() { + json_object* object = NULL; + std::string error, info; + bool result = true; + int rc = mApi->callSync(mVoiceAgent->getApi(), VA_VERB_STARTLISTENING, NULL, &object, error, info); + + FREEIF(object); + + return true; +} + +bool VRRequest::cancel() { + json_object* object = NULL; + std::string error, info; + bool result = true; + int rc = mApi->callSync(mVoiceAgent->getApi(), VA_VERB_CANCEL, NULL, &object, error, info); + + FREEIF(object); + + return true; +} + +} // namespace core +} // namespace vshl diff --git a/src/plugins/core/src/VRRequestProcessorDelegateImpl.cpp b/src/plugins/core/src/VRRequestProcessorDelegateImpl.cpp new file mode 100644 index 0000000..e20b22e --- /dev/null +++ b/src/plugins/core/src/VRRequestProcessorDelegateImpl.cpp @@ -0,0 +1,93 @@ +/* + * Copyright 2018-2019 Amazon.com, Inc. or its affiliates. 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. + * A copy of the License is located at + * + * http://aws.amazon.com/apache2.0/ + * + * or in the "license" file accompanying this file. This file 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. + */ +#include "core/include/VRRequestProcessorDelegate.h" + +static string TAG = "vshl::core::VRRequestProcessorDelegate"; + +using Level = vshl::common::interfaces::ILogger::Level; + +namespace vshl { +namespace core { +shared_ptr<VRRequestProcessorDelegate> VRRequestProcessorDelegate::create( + shared_ptr<vshl::common::interfaces::ILogger> logger, + shared_ptr<vshl::common::interfaces::IAFBApi> afbApi) { + auto delegate = std::shared_ptr<VRRequestProcessorDelegate>(new VRRequestProcessorDelegate(logger, afbApi)); + return delegate; +} + +VRRequestProcessorDelegate::VRRequestProcessorDelegate( + shared_ptr<vshl::common::interfaces::ILogger> logger, + shared_ptr<vshl::common::interfaces::IAFBApi> afbApi) : + mApi(afbApi), + mLogger(logger) { +} + +VRRequestProcessorDelegate::~VRRequestProcessorDelegate() { + mVRRequests.clear(); +} + +string VRRequestProcessorDelegate::startRequestForVoiceAgent( + shared_ptr<vshl::common::interfaces::IVoiceAgent> voiceAgent) { + if (!mApi) { + mLogger->log(Level::ERROR, TAG, "Failed to startRequestForVoiceAgent: " + voiceAgent->getId() + ", No API."); + return ""; + } + + // Generate a new request ID. + string newReqId = vshl::utilities::uuid::generateUUID(); + + // Create a new request and start listening. + shared_ptr<VRRequest> newRequest = VRRequest::create(mLogger, mApi, newReqId, voiceAgent); + + // mLogger->log(Level::DEBUG, TAG, "Starting request with ID: " + newReqId); + if (!newRequest->startListening()) { + mLogger->log(Level::ERROR, TAG, "Failed to start listening."); + return ""; + } + + // Insert only if its started successfully. + mVRRequests.insert(make_pair(voiceAgent->getId(), newRequest)); + + return newReqId; +} + +void VRRequestProcessorDelegate::cancelAllRequests() { + // Cancel Pending requests + if (!mVRRequests.empty()) { + auto vrRequestsIt = mVRRequests.begin(); + while (vrRequestsIt != mVRRequests.end()) { + if (!vrRequestsIt->second->cancel()) { + mLogger->log(Level::WARNING, TAG, "Failed to cancel request: " + vrRequestsIt->first); + } + vrRequestsIt++; + } + mVRRequests.clear(); + } +} + +unordered_map<string, shared_ptr<VRRequest>> VRRequestProcessorDelegate::getAllRequests() { + return mVRRequests; +} + +void VRRequestProcessorDelegate::setDefaultVoiceAgent(shared_ptr<vshl::common::interfaces::IVoiceAgent> voiceAgent) { + mDefaultVoiceAgent = voiceAgent; +} + +shared_ptr<vshl::common::interfaces::IVoiceAgent> VRRequestProcessorDelegate::getDefaultVoiceAgent() const { + return mDefaultVoiceAgent; +} + +} // namespace core +} // namespace vshl |