From 1ad06afe9f952642a26f4d28239cf05eb3283eb7 Mon Sep 17 00:00:00 2001
From: Mauro Sardara <msardara@cisco.com>
Date: Tue, 19 Mar 2019 14:26:52 +0100
Subject: [HICN-6] ATS Working, little refactoring of apps

Change-Id: I174815b70bf3a9fbe99ffab7dd2914be04d364b9
Signed-off-by: Mauro Sardara <msardara@cisco.com>
---
 apps/http-server/http-server/http_server.h | 109 +++++++++++++++++++++++++++++
 1 file changed, 109 insertions(+)
 create mode 100644 apps/http-server/http-server/http_server.h

(limited to 'apps/http-server/http-server/http_server.h')

diff --git a/apps/http-server/http-server/http_server.h b/apps/http-server/http-server/http_server.h
new file mode 100644
index 000000000..cb963a900
--- /dev/null
+++ b/apps/http-server/http-server/http_server.h
@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 2019 Cisco and/or its affiliates.
+ * 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 "common.h"
+#include "configuration.h"
+#include "icn_request.h"
+#include "icn_response.h"
+#include "socket_request.h"
+#include "socket_response.h"
+
+typedef std::function<void(std::shared_ptr<icn_httpserver::Response>,
+                           std::shared_ptr<icn_httpserver::Request>)>
+    ResourceCallback;
+
+#define SERVER_NAME "/webserver"
+#define PACKET_SIZE 1500
+#define SEND_BUFFER_SIZE 30000
+
+#define GET "GET"
+#define POST "POST"
+#define PUT "PUT"
+#define DELETE "DELETE"
+#define PATCH "PATCH"
+
+namespace icn_httpserver {
+
+class HttpServer {
+ public:
+  explicit HttpServer(unsigned short port, std::string icn_name,
+                      size_t num_threads, long timeout_request,
+                      long timeout_send_or_receive);
+
+  explicit HttpServer(unsigned short port, std::string icn_name,
+                      size_t num_threads, long timeout_request,
+                      long timeout_send_or_receive,
+                      asio::io_service &ioService);
+
+  void start();
+
+  void stop();
+
+  void accept();
+
+  void send(std::shared_ptr<Response> response,
+            SendCallback callback = nullptr) const;
+
+  std::unordered_map<std::string,
+                     std::unordered_map<std::string, ResourceCallback>>
+      resource;
+
+  std::unordered_map<std::string, ResourceCallback> default_resource;
+
+  void onIcnRequest(
+      std::shared_ptr<libl4::http::HTTPServerPublisher> &publisher,
+      const uint8_t *buffer, std::size_t size, int request_id);
+
+ private:
+  void spawnThreads();
+
+  void setIcnAcceptor();
+
+  std::shared_ptr<asio::steady_timer> set_timeout_on_socket(
+      std::shared_ptr<socket_type> socket, long seconds);
+
+  void read_request_and_content(std::shared_ptr<socket_type> socket);
+
+  bool parse_request(std::shared_ptr<Request> request,
+                     std::istream &stream) const;
+
+  void find_resource(std::shared_ptr<socket_type> socket,
+                     std::shared_ptr<Request> request);
+
+  void write_response(std::shared_ptr<socket_type> socket,
+                      std::shared_ptr<Request> request,
+                      ResourceCallback &resource_function);
+
+  Configuration config_;
+
+  std::vector<std::pair<std::string,
+                        std::vector<std::pair<std::regex, ResourceCallback>>>>
+      opt_resource_;
+
+  std::shared_ptr<asio::io_service> internal_io_service_;
+  asio::io_service &io_service_;
+  asio::ip::tcp::acceptor acceptor_;
+  std::vector<std::thread> socket_threads_;
+  std::string icn_name_;
+  std::shared_ptr<libl4::http::HTTPServerAcceptor> icn_acceptor_;
+  std::mutex thread_list_mtx_;
+
+  long timeout_request_;
+  long timeout_content_;
+};
+
+}  // end namespace icn_httpserver
-- 
cgit 1.2.3-korg