From 87c68a6bc0d655e796484d110fa5336322b171d0 Mon Sep 17 00:00:00 2001
From: Andrey Shamanin <andrei.shamanin@orioninc.com>
Date: Fri, 16 Oct 2020 11:17:53 +0300
Subject: Add AWS cloud support to agl-service-cloudproxy.

Bug-AGL: SPEC-3481
Signed-off-by: Andrey Shamanin <andrei.shamanin@orioninc.com>
Change-Id: I071d94a9dc2e1f455119124c1185bf135f4c5b78
---
 src/AwsClient.h | 77 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 src/AwsClient.h

(limited to 'src/AwsClient.h')

diff --git a/src/AwsClient.h b/src/AwsClient.h
new file mode 100644
index 0000000..6ab15c4
--- /dev/null
+++ b/src/AwsClient.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2020 MERA
+ *
+ * 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 "CloudClient.h"
+#include <string>
+#include <thread>
+#include <atomic>
+#include <deque>
+#include <mutex>
+
+
+struct AwsClientConfig
+{
+    bool enabled{false};
+    std::string mqtt_host;
+    uint16_t    mqtt_port{433};
+    std::string mqtt_client_id;
+    std::string mqtt_out_topic;
+    std::string mqtt_in_topic;
+    std::string thing_name;
+    std::string root_ca_cert_path;
+    std::string device_cert_path;
+    std::string device_priv_key_path;
+};
+
+typedef struct _Client AWS_IoT_Client;
+
+class AwsClient : public CloudClient
+{
+public:
+    static constexpr size_t MAX_QUEUE_SIZE{10000};
+
+    AwsClient();
+    ~AwsClient();
+
+    bool sendMessage(const std::string& appid, const std::string& data) override;
+    bool createConnection() override;
+
+    bool enabled() const override;
+    bool connected() const override;
+    bool loadConf(GKeyFile* conf_file) override;
+
+    const AwsClientConfig& conf() const;
+
+    static std::pair<std::string, std::string> parseMessage(const std::string& msg);
+    static std::string getApplicationId(const std::string& msg);
+
+protected:
+    void main_loop();
+    void start();
+    void stop();
+
+protected:
+    std::unique_ptr<AWS_IoT_Client> m_aws_client;
+    AwsClientConfig m_conf;
+    std::thread m_thread;
+    std::atomic_bool m_thread_stop{false};
+    std::atomic_bool m_started{false};
+    bool m_connected{false};
+    std::deque<std::string> m_queue;
+    std::mutex m_mutex;
+};
-- 
cgit 1.2.3-korg