LoggingInterceptor.h

/*
 * Copyright(c) Sophist Solutions, Inc. 1990-2025.  All rights reserved
 */
#ifndef _Stroika_Framework_WebServer_LoggingInterceptor_h_
#define _Stroika_Framework_WebServer_LoggingInterceptor_h_ 1
 
#include "Stroika/Frameworks/StroikaPreComp.h"
 
#include "Interceptor.h"
 
/*
 *
 *  \note Code-Status:  <a href="Code-Status.md#Alpha">Alpha</a>
 *
 * TODO:
 *      @todo   Add W3CLogger handler.
 *
 */
 
namespace Stroika::Frameworks::WebServer {
 
    using namespace Stroika::Foundation;
 
    /**
     *  @todo add simple utility class that writes W3C log format to file.
     */
    struct ILogHandler {
        struct MessageInstance {
            MessageInstance (Message& m, Time::TimePointSeconds startedAt);
            Message&               fMessage;
            Time::TimePointSeconds fStartedAt{};
        };
        virtual shared_ptr<MessageInstance> Started (Message& m);
        virtual void                        Completed (const shared_ptr<MessageInstance>& messageInstance) noexcept = 0;
    };
 
    /**
     */
    class LoggingInterceptor : public Interceptor {
    private:
        using inherited = Interceptor;
 
    public:
        /**
         * @todo consider if we should allow a list of loggers to be associated with the interceptor.
         */
        LoggingInterceptor (const shared_ptr<ILogHandler>& logger);
 
    private:
        struct Rep_;
    };
 
}
 
/*
 ********************************************************************************
 ***************************** Implementation Details ***************************
 ********************************************************************************
 */
#include "LoggingInterceptor.inl"
 
#endif /*_Stroika_Framework_WebServer_LoggingInterceptor_h_*/