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>

1 files changed, 87 insertions, 0 deletions

diff --git a/src/plugins/afb/AFBApiImpl.cpp b/src/plugins/afb/AFBApiImpl.cpp
new file mode 100644
index 0000000..88d1e7e
--- /dev/null
+++ b/src/plugins/afb/AFBApiImpl.cpp
@@ -0,0 +1,87 @@
+/*
+ * 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 "afb/AFBApiImpl.h"
+
+#include "afb/include/AFBEventImpl.h"
+#include "utilities/logging/Logger.h"
+
+extern "C" {
+#define AFB_BINDING_VERSION 3
+#define FREEIF(x) \
+    if (!x) {     \
+        free(x);  \
+    }
+#define BREAKIF(x)      \
+    if (x) {            \
+        result = false; \
+        break;          \
+    }
+
+#include "afb-definitions.h"
+}
+
+static std::string TAG = "vshl::afb::AFBApiImpl";
+
+/**
+ * Specifies the severity level of a log message
+ */
+using Level = vshl::common::interfaces::ILogger::Level;
+using namespace vshl::common::interfaces;
+using namespace vshl::utilities::logging;
+
+namespace vshl {
+namespace afb {
+
+std::unique_ptr<AFBApiImpl> AFBApiImpl::create(AFB_ApiT api) {
+    return std::unique_ptr<AFBApiImpl>(new AFBApiImpl(api));
+}
+
+AFBApiImpl::AFBApiImpl(AFB_ApiT api) : mApi(api), mLogger(Logger::create(api)) {
+}
+
+AFBApiImpl::~AFBApiImpl() {
+}
+
+std::shared_ptr<IAFBApi::IAFBEvent> AFBApiImpl::createEvent(const std::string& eventName) {
+    return AFBEventImpl::create(mLogger, mApi, eventName);
+}
+
+int AFBApiImpl::callSync(
+    const std::string& api,
+    const std::string& verb,
+    struct json_object* request,
+    struct json_object** result,
+    std::string& error,
+    std::string& info) {
+    char* errorStr = NULL;
+    char* infoStr = NULL;
+    int rc = AFB_ApiSync(mApi, api.c_str(), verb.c_str(), request, result, &errorStr, &infoStr);
+
+    if (errorStr) {
+        error = errorStr;
+        free(errorStr);
+    }
+
+    if (infoStr) {
+        info = infoStr;
+        free(infoStr);
+    }
+
+    return rc;
+}
+
+}  // namespace afb
+}  // namespace vshl