source: box/trunk/lib/httpserver/HTTPServer.h @ 2504

// --------------------------------------------------------------------------
//
// File
//              Name:    HTTPServer.h
//              Purpose: HTTP server class
//              Created: 26/3/04
//
// --------------------------------------------------------------------------

#ifndef HTTPSERVER__H
#define HTTPSERVER__H

#include "ServerStream.h"
#include "SocketStream.h"

class HTTPRequest;
class HTTPResponse;

// --------------------------------------------------------------------------
//
// Class
//              Name:    HTTPServer
//              Purpose: HTTP server
//              Created: 26/3/04
//
// --------------------------------------------------------------------------
class HTTPServer : public ServerStream<SocketStream, 80>
{
public:
        HTTPServer();
        ~HTTPServer();
private:
        // no copying
        HTTPServer(const HTTPServer &);
        HTTPServer &operator=(const HTTPServer &);
public:

        int GetTimeout() const {return mTimeout;}

        // --------------------------------------------------------------------------
        //
        // Function
        //              Name:    HTTPServer::Handle(const HTTPRequest &, HTTPResponse &)
        //              Purpose: Response to a request, filling in the response object for sending
        //                               at some point in the future.
        //              Created: 26/3/04
        //
        // --------------------------------------------------------------------------
        virtual void Handle(HTTPRequest &rRequest, HTTPResponse &rResponse) = 0;
        
        // For notifications to derived classes
        virtual void HTTPConnectionOpening();
        virtual void HTTPConnectionClosing();

protected:
        void SendInternalErrorResponse(const std::string& rErrorMsg,
                HTTPResponse& rResponse);
        int GetTimeout() { return mTimeout; }

private:
        int mTimeout;   // Timeout for read operations
        const char *DaemonName() const;
        const ConfigurationVerify *GetConfigVerify() const;
        void Run();
        void Connection(SocketStream &rStream);
};

// Root level
#define HTTPSERVER_VERIFY_ROOT_KEYS \
        ConfigurationVerifyKey("AddressPrefix", \
                ConfigTest_Exists | ConfigTest_LastEntry)

// AddressPrefix is, for example, http://localhost:1080 -- ie the beginning of the URI
// This is used for handling redirections.

// Server level
#define HTTPSERVER_VERIFY_SERVER_KEYS(DEFAULT_ADDRESSES) \
        SERVERSTREAM_VERIFY_SERVER_KEYS(DEFAULT_ADDRESSES)

#endif // HTTPSERVER__H