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/*
* httppoll.h - HTTP polling proxy
* Copyright (C) 2003 Justin Karneges
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef CS_HTTPPOLL_H
#define CS_HTTPPOLL_H
#include "bytestream.h"
// CS_NAMESPACE_BEGIN
class HttpPoll : public ByteStream
{
Q_OBJECT
public:
enum Error { ErrConnectionRefused = ErrCustom, ErrHostNotFound, ErrProxyConnect, ErrProxyNeg, ErrProxyAuth };
HttpPoll(TQObject *parent=0);
~HttpPoll();
void setAuth(const TQString &user, const TQString &pass="");
void connectToUrl(const TQString &url);
void connectToHost(const TQString &proxyHost, int proxyPort, const TQString &url);
int pollInterval() const;
void setPollInterval(int seconds);
// from ByteStream
bool isOpen() const;
void close();
signals:
void connected();
void syncStarted();
void syncFinished();
protected:
int tryWrite();
private slots:
void http_result();
void http_error(int);
void do_sync();
private:
class Private;
Private *d;
void reset(bool clear=false);
TQByteArray makePacket(const TQString &ident, const TQString &key, const TQString &newkey, const TQByteArray &block);
void resetKey();
const TQString & getKey(bool *);
};
class HttpProxyPost : public TQObject
{
Q_OBJECT
public:
enum Error { ErrConnectionRefused, ErrHostNotFound, ErrSocket, ErrProxyConnect, ErrProxyNeg, ErrProxyAuth };
HttpProxyPost(TQObject *parent=0);
~HttpProxyPost();
void setAuth(const TQString &user, const TQString &pass="");
bool isActive() const;
void post(const TQString &proxyHost, int proxyPort, const TQString &url, const TQByteArray &data, bool asProxy=true);
void stop();
TQByteArray body() const;
TQString getHeader(const TQString &) const;
signals:
void result();
void error(int);
private slots:
void sock_connected();
void sock_connectionClosed();
void sock_readyRead();
void sock_error(int);
private:
class Private;
Private *d;
void reset(bool clear=false);
};
// CS_NAMESPACE_END
#endif
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