From b6abca2edcb36c0c0848d1cd8dc291f23293aa80 Mon Sep 17 00:00:00 2001
From: Naveen Bobbili <nbobbili@amazon.com>
Date: Mon, 12 Nov 2018 16:12:38 -0800
Subject: SPEC-1924: AGL Speech Framework's Voice Service High Level 1.0
 Release.

Details:
1) Control plugin implementation for VSHL 1.0
2) Exposed APIs that are documented in the confluence page
   https://confluence.automotivelinux.org/display/SPE/Speech+EG+Architecture
3) Implemented 39 unit tests based on GTest framework to test all the low
level components of VSHL binding.
4) Implemented a HTML5 based VSHL API tester application to test VSHL APIs.

API specification:
https://confluence.automotivelinux.org/display/SPE/Speech+EG+Architecture#SpeechEGArchitecture-HighLevelVoiceService

Test performed:
1) Tested AGL service running Alexa Auto SDK https://github.com/alexa/aac-sdk on Ubuntu 16.04 and Renesas R-Car M3 board.

License:
Apache 2.0

Developers/Owners:
Naveen Bobbili (nbobbili@amazon.com)
Prakash Buddhiraja (buddhip@amazon.com)
Shotaro Uchida (shotaru@amazon.co.jp)

Change-Id: I3370f4ad65aff030f24f4ad571fb02d525bbfbca
Signed-off-by: Naveen Bobbili  <nbobbili@amazon.com>
---
 .../capabilities/core/include/MessageChannel.h     | 68 ++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 src/plugins/capabilities/core/include/MessageChannel.h

(limited to 'src/plugins/capabilities/core/include/MessageChannel.h')

diff --git a/src/plugins/capabilities/core/include/MessageChannel.h b/src/plugins/capabilities/core/include/MessageChannel.h
new file mode 100644
index 0000000..504e241
--- /dev/null
+++ b/src/plugins/capabilities/core/include/MessageChannel.h
@@ -0,0 +1,68 @@
+/*
+ * 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.
+ */
+#ifndef VSHL_CAPABILITIES_CORE_MESSAGECHANNEL_H_
+#define VSHL_CAPABILITIES_CORE_MESSAGECHANNEL_H_
+
+#include <memory>
+
+#include "capabilities/core/include/PublisherForwarder.h"
+#include "capabilities/core/include/SubscriberForwarder.h"
+#include "interfaces/afb/IAFBApi.h"
+#include "interfaces/capabilities/ICapability.h"
+#include "interfaces/utilities/logging/ILogger.h"
+
+using namespace std;
+
+namespace vshl {
+namespace capabilities {
+namespace core {
+/*
+ * MessageChannel has one end as publisher forwarder and the other end
+ * as subscriber forwarder.
+ */
+class MessageChannel {
+public:
+  // Create a MessageChannel.
+  static std::shared_ptr<MessageChannel>
+  create(shared_ptr<vshl::common::interfaces::ILogger> logger,
+         shared_ptr<vshl::common::interfaces::IAFBApi> afbApi,
+         shared_ptr<vshl::common::interfaces::ICapability> capability);
+
+  // Sends the message
+  bool publish(const string action, const string payload);
+
+  // Subscribe
+  bool subscribe(vshl::common::interfaces::IAFBRequest &request,
+                 const string action);
+
+  // Destructor
+  virtual ~MessageChannel() = default;
+
+private:
+  // Constructor
+  MessageChannel(shared_ptr<vshl::common::interfaces::ILogger> logger,
+                 shared_ptr<vshl::common::interfaces::IAFBApi> afbApi,
+                 shared_ptr<vshl::common::interfaces::ICapability> capability);
+
+  // Forwarders
+  shared_ptr<PublisherForwarder> mPublisherForwarder;
+  shared_ptr<SubscriberForwarder> mSubscriberForwarder;
+};
+
+} // namespace core
+} // namespace capabilities
+} // namespace vshl
+
+#endif // VSHL_CAPABILITIES_CORE_MESSAGECHANNEL_H_
-- 
cgit 1.2.3-korg