ClientSession.h

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00001 /*
00002 
00003 Copyright (C) 2006-2007 by Peter Dimov.
00004 
00005 This file is part of Calitko (http://www.calitko.org).
00006 
00007 Calitko is free software; you can redistribute it and/or modify
00008 it under the terms of the GNU General Public License as published by
00009 the Free Software Foundation; either version 2 of the License, or
00010 (at your option) any later version.
00011 
00012 Calitko is distributed in the hope that it will be useful,
00013 but WITHOUT ANY WARRANTY; without even the implied warranty of
00014 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015 GNU General Public License for more details.
00016 
00017 You should have received a copy of the GNU General Public License
00018 along with Calitko; if not, write to the Free Software
00019 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00020 
00021 */
00022 
00023 #ifndef HTTP__CLIENT_SESSION_H
00024 #define HTTP__CLIENT_SESSION_H
00025 
00026 #include "Imports.h"
00027 
00028 // Open containing namespaces:
00029 namespace Http {
00031 
00032 class Header;
00033 class ResponseHeader;
00034 class ClientSessionPrivate;
00035 
00037 
00042 class ClientSession : public QObject
00043 {
00044     Q_OBJECT
00045     REFERENCE_OBJECT (ClientSession)
00046 
00047 public:
00048             ClientSession (Connection *);
00049             ~ClientSession();
00050 
00051     void    get (const QUrl &url, const Header &);
00052     void    head (const QUrl &url, const Header &);
00053     void    post (const QUrl &url, const Header &, const QByteArray &);
00054 
00055     const ResponseHeader *  responseHeader() const; // \todo return by value?
00056 
00057     //void  readResponseBody (QByteArray *buffer);
00058     void    readResponseBody (QIODevice *file);
00059 
00060 signals:
00061     //void  requestSent();
00062     void    responseHeaderRead();
00063     //void  bodyBytesRead(quint64);
00064     void    responseBodyRead();
00065     //void  writeError();
00066     void    readError();
00067 
00068 private slots:
00069     void    writeRequestBody();
00070     void    startReadingResponse();
00071 
00072 private:
00073     void    sendRequest (const QString &, const QUrl &,
00074                          const Header &, const QByteArray &);
00075 
00076     ClientSessionPrivate    *p;
00077 };
00078 
00079 // Close containing namespaces:
00080 } // namespace Http
00082 
00083 #endif // HTTP__CLIENT_SESSION_H