Handler.hpp

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#pragma once
 
#include "config/LocationBlock.hpp"
#include "config/ServerBlock.hpp"
#include "http/HttpRequest.hpp"
#include "HttpResponse.hpp"
#include "RouterResult.hpp"
#include "http/MimeTypes.hpp"
 
namespace http {

class IHandler {
public:
    virtual ~IHandler() {};
    virtual HttpResponse handle(HttpRequest const &, config::ServerBlock const *,
                                config::LocationBlock const *) const = 0;

    HttpResponse handle(HttpRequest const &h, RouterResult const &r) const {
        return handle(h, r.server, r.location);
    }
};

class StaticFileHandler : public IHandler {
public:
    StaticFileHandler(MimeTypes const &);
    HttpResponse handle(HttpRequest const &req, config::ServerBlock const *s,
                        config::LocationBlock const *l) const;
 
private:
    StaticFileHandler();
    MimeTypes const &mimeTypes_;
};

class NotFoundHandler : public IHandler {
public:
    HttpResponse handle(HttpRequest const &req, config::ServerBlock const *s = NULL,
                        config::LocationBlock const *l = NULL) const;
};

class CGIHandler : public IHandler {
    HttpResponse handle(HttpRequest const &, config::ServerBlock const *s = NULL,
                        config::LocationBlock const *l = NULL) const;
};

class DefaultErrorHandler : public IHandler {
    HttpResponse handle(HttpRequest const &, config::ServerBlock const *s = NULL,
                        config::LocationBlock const *l = NULL) const;
};
 
} // namespace http