Magic_Game/src/kiwano-network/HttpRequest.h

// Copyright (c) 2016-2018 Kiwano - Nomango
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

#pragma once
#include <kiwano/core/Common.h>
#include <kiwano/core/ObjectBase.h>
#include <kiwano/core/SmartPtr.hpp>

namespace kiwano
{
	namespace network
	{
		class HttpResponse;

		KGE_DECLARE_SMART_PTR(HttpRequest);

		/**
		* \addtogroup Network
		* @{
		*/

		/**
		* \~chinese
		* @brief HTTP<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		*/
		class KGE_API HttpRequest
			: public virtual ObjectBase
		{
		public:
			/// \~chinese
			/// @brief <20><>Ӧ<EFBFBD>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD>
			using ResponseCallback = Function<void(HttpRequest* /* request */, HttpResponse* /* response */)>;

			/// \~chinese
			/// @brief <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			enum class Type
			{
				Unknown,	///< δ֪
				Get,		///< HTTP GET<45><54><EFBFBD><EFBFBD>
				Post,		///< HTTP POST<53><54><EFBFBD><EFBFBD>
				Put,		///< HTTP PUT<55><54><EFBFBD><EFBFBD>
				Delete		///< HTTP DELETE<54><45><EFBFBD><EFBFBD>
			};

			HttpRequest();

			HttpRequest(Type type);

			/// \~chinese
			/// @brief <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
			void SetUrl(String const& url);

			/// \~chinese
			/// @brief <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			void SetType(Type type);

			/// \~chinese
			/// @brief <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Я<EFBFBD><D0AF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			void SetData(String const& data);

			/// \~chinese
			/// @brief <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Я<EFBFBD><D0AF><EFBFBD><EFBFBD>JSON<4F><4E><EFBFBD><EFBFBD>
			void SetJsonData(Json const& json);

			/// \~chinese
			/// @brief <20><><EFBFBD><EFBFBD>HTTPͷ
			void SetHeaders(Map<String, String> const& headers);

			/// \~chinese
			/// @brief <20><><EFBFBD><EFBFBD>HTTPͷ
			void SetHeader(String const& field, String const& content);

			/// \~chinese
			/// @brief <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD>
			void SetResponseCallback(ResponseCallback const& callback);

			/// \~chinese
			/// @brief <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
			String const& GetUrl() const;

			/// \~chinese
			/// @brief <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			Type GetType() const;

			/// \~chinese
			/// @brief <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			String const& GetData() const;

			/// \~chinese
			/// @brief <20><>ȡHTTPͷ
			Map<String, String>& GetHeaders();

			/// \~chinese
			/// @brief <20><>ȡHTTPͷ
			String const& GetHeader(String const& header) const;

			/// \~chinese
			/// @brief <20><>ȡ<EFBFBD><C8A1>Ӧ<EFBFBD>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD>
			ResponseCallback const& GetResponseCallback() const;

		private:
			Type type_;
			String url_;
			String data_;
			Map<String, String> headers_;
			ResponseCallback response_cb_;
		};

		/** @} */

		inline HttpRequest::HttpRequest()														: type_(Type::Unknown) {}

		inline HttpRequest::HttpRequest(Type type)												: type_(type) {}

		inline void HttpRequest::SetUrl(String const& url)										{ url_ = url; }

		inline String const& HttpRequest::GetUrl() const										{ return url_; }

		inline void HttpRequest::SetType(Type type)												{ type_ = type; }

		inline HttpRequest::Type HttpRequest::GetType() const									{ return type_; }

		inline void HttpRequest::SetData(String const& data)									{ data_ = data; }

		inline String const& HttpRequest::GetData() const										{ return data_; }

		inline void HttpRequest::SetHeaders(Map<String, String> const& headers)					{ headers_ = headers; }

		inline void HttpRequest::SetHeader(String const& field, String const& content)			{ headers_[field] = content; }

		inline Map<String, String>& HttpRequest::GetHeaders()									{ return headers_; }

		inline String const& HttpRequest::GetHeader(String const& header) const					{ return headers_.at(header); }

		inline void HttpRequest::SetResponseCallback(ResponseCallback const& callback)			{ response_cb_ = callback; }

		inline HttpRequest::ResponseCallback const&	HttpRequest::GetResponseCallback() const	{ return response_cb_; }
	}
}