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xrserver.h

/*

qutexrlib QT-based XML-RPC library
Copyright (C) 2003  P. Oscar Boykin <boykin@pobox.com>

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
   
 */

#ifndef xrserver
#define xrserver

#include <qserversocket.h>
#include <qtextstream.h>
#include <qsocket.h>
#include <qstring.h>
#include <qvaluelist.h>
#include <qvariant.h>
#include <qregexp.h>
#include <qcstring.h>
#include <qdom.h>
#include <qmap.h>
#include <qhttp.h>

#include <xrmethodcall.h>
#include <xrmethodresponse.h>
#include <xrfaultcodes.h>


class XRServer : public QServerSocket {

    //Macro for QObject subclasses:
    Q_OBJECT
    public:
        XRServer(Q_UINT16 port=8080,
                 int backlog = 1,
                 QObject * parent = 0,
                 const char * name = 0 );
        ~XRServer();
        QHostAddress getPeerForRequest(int req) const;
    
    signals:
        void methodCall(int req,
                        const QString& methodname,
                        const QValueList<QVariant>& params,
                        bool& handled);
    public slots:
        void sendMethodResponse(int req, const QVariant& result);
        void sendFault(int req,
                       int fault_code,
                       const QString& fault_string);
        
    protected slots:
        void readFromClient();
        void deleteClient();

    protected:
        void newConnection(int socket);
        void parseContentAndEmit(QSocket* s);

        void sendHttpError(QSocket* s,
                            int status_code,
                            const QString& reason,
                            QString resp);
        void sendHttpResponse(QSocket* s,
                            int status_code,
                            const QString& reason,
                            QHttpHeader& headers,
                            QString resp);

        QMap<QSocket*, QString> _header_strings;
        QMap<QSocket*, QHttpRequestHeader> _headers;
        QMap<QSocket*,bool> _open_sockets;

        QMap<int,QSocket*> _req_to_socket;
        int _last_req;
};

#endif

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