webx_HttpApp.hpp

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#pragma once

namespace eienwebx
{
struct HttpAppPrivateData
{
    winux::String exeFile;
    winux::String exeDirPath;
    winux::String exeTitle;
};

class HttpRequestCtx;

class EIENWEBX_DLL HttpApp : public eienwebx::App, public eiennet::Server
{
public:
    static HttpAppPrivateData PrivateData;

    static void InitPrivateData();

    using CrossRouteHandlerFunction = std::function< bool ( winux::SharedPointer<HttpRequestCtx> requestCtxPtr, eienwebx::Response & rsp, winux::StringArray & urlPathPartArr, size_t i ) >;
    using RouteHandlerFunction = std::function< void ( winux::SharedPointer<HttpRequestCtx> requestCtxPtr, eienwebx::Response & rsp ) >;

    HttpApp();

    HttpApp( winux::ConfigureSettings const & settings, AppServerExternalData * externalData );

    HttpApp(
        winux::ConfigureSettings const & settings,
        AppServerExternalData * externalData,
        eiennet::ip::EndPoint const & ep,
        int threadCount = 4,
        int backlog = 0,
        double serverWait = 0.002,
        double verboseInterval = 0.01,
        bool verbose = true,
        int cacheLifeTime = 86400
    );

    bool init( winux::ConfigureSettings const & settings, AppServerExternalData * externalData );

    bool init(
        winux::ConfigureSettings const & settings,
        AppServerExternalData * externalData,
        eiennet::ip::EndPoint const & ep,
        int threadCount = 4,
        int backlog = 0,
        double serverWait = 0.002,
        double verboseInterval = 0.01,
        bool verbose = true,
        int cacheLifeTime = 86400
    );

    void crossRoute( winux::String const & method, winux::String const & path, CrossRouteHandlerFunction handler );

    void route( winux::String const & method, winux::String const & path, RouteHandlerFunction handler );

    virtual int run( void * runParam ) override;

    eiennet::HttpServerConfig httpConfig;

protected:
    virtual void onClientDataArrived( winux::SharedPointer<eiennet::ClientCtx> clientCtxPtr, winux::Buffer data ) override;

    virtual eiennet::ClientCtx * onCreateClient( winux::uint64 clientId, winux::String const & clientEpStr, winux::SharedPointer<eiennet::ip::tcp::Socket> clientSockPtr ) override;

    void _onClientRequestInternal( winux::SharedPointer<HttpRequestCtx> httpClientCtxPtr, http::Header & header, winux::AnsiString & body );

    eiennet::StaticFileMemoryCache _staticFileCache;
    // 路由处理器
    std::vector< std::unordered_map< winux::String, std::unordered_map< winux::String, CrossRouteHandlerFunction > > > _crossRouter;
    std::unordered_map< winux::String, std::unordered_map< winux::String, RouteHandlerFunction > > _router;

    // 处理一个WebMain逻辑
    DEFINE_CUSTOM_EVENT_RETURN_EX(
        void,
        WebMain,
        ( winux::SharedPointer<HttpRequestCtx> requestCtxPtr, eienwebx::Response & rsp )
    );

    friend class HttpRequestCtx;
};

} // namespace eienwebx