HttpContext.h

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/**
* @file HttpContext.h.
* @brief The HttpContext Class Definitions.
* @author Spices & Muduo.
*/
 
#pragma once
#include "Core/Core.h"
#include "HttpRequest.h"
 
namespace Spices {
 
namespace Net {
 
    class Buffer;
 
    /**
    * @brief Http Context.
    */
    class HttpContext
    {
    public:
 
        enum class RequestParseState
        {
            ExpectRequestLine = 0,
            ExpectHeaders     = 1,
            ExpectBody        = 2,
            GotAll            = 3,
        };
 
    public:
 
        /**
        * @brief Constructor Function.
        */
        HttpContext() : m_RequestParseState(RequestParseState::ExpectRequestLine) {}
 
        /**
        * @brief Destructor Function.
        */
        virtual ~HttpContext() = default;
 
        /**
        * @brief Get HttpRequest.
        * @reutrn Returns HttpRequest.
        */
        const HttpRequest& GetRequest() { return m_HttpRequest; }
 
        bool ParseRequest(Buffer* buf);
 
        /**
        * @brief Determine if RequestParseState is GotAll.
        * @return Returns true if RequestParseState is GotAll.
        */
        bool GotAll() { return m_RequestParseState == RequestParseState::GotAll; }
 
        void Reset();
 
    private:
 
        bool ProcessRequestLine(const char* begin, const char* end);
 
    private:
 
        /**
        * @brief RequestParseState.
        */
        RequestParseState m_RequestParseState;
 
        /**
        * @brief HttpRequest.
        */
        HttpRequest m_HttpRequest;
    };
 
}
 
}