From 0cecffd4565b52bd8d200f6bc9f4144f244a6515 Mon Sep 17 00:00:00 2001
From: maratsabitov <marat.sabitov@mera.com>
Date: Fri, 8 May 2020 18:03:57 +0300
Subject: Introduce cloudproxy service

Cloudproxy service allows applications to communicate with clouds.
The commit includes the test applications as sample for real client imlementation.

Bug-AGL: SPEC-3370

Change-Id: I82d8122e93d01451f4471cc20c706e75c16f1c29
Signed-off-by: maratsabitov <marat.sabitov@mera.com>
---
 src/ClientManager.h | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100755 src/ClientManager.h

(limited to 'src/ClientManager.h')

diff --git a/src/ClientManager.h b/src/ClientManager.h
new file mode 100755
index 0000000..a1038e1
--- /dev/null
+++ b/src/ClientManager.h
@@ -0,0 +1,59 @@
+/*
+ * 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 <afb/afb-binding.h>
+
+#include <map>
+#include <unordered_set>
+#include <mutex>
+#include <string>
+
+class ClientManager
+{
+public:
+    struct ClientCtx
+    {
+        std::string appid;
+        afb_event_t event;
+        std::unordered_set<std::string> subs_events;
+        bool subscription{false};
+    };
+
+    ClientManager() = default;
+    ~ClientManager();
+    ClientManager(const ClientManager&) = delete;
+    void operator=(const ClientManager&) = delete;
+
+    bool handleRequest(afb_req_t request, const std::string& verb, const std::string& appid);
+    bool emitReceivedMessage(const std::string& appid, const std::string& data);
+    bool emitSendMessageConfirmation(const std::string& appid, bool result);
+
+    static ClientManager& instance();
+
+    // don't use it directly
+    static void cbRemoveClientCtx(void *data);
+
+protected:
+    ClientCtx* addClient(afb_req_t req, const std::string& appid);
+    void removeClient(ClientCtx* ctx);
+    bool isSupportedEvent(const std::string& event);
+
+protected:
+    std::mutex m_mutex;
+    std::map<std::string, ClientCtx*> m_clients;
+};
-- 
cgit 1.2.3-korg