src/xmpp/xmpp-im/xmpp_bitsofbinary.h

   1 /*
   2  * Copyright (C) 2010 Rion
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  *
  18  */
  19
  20 #ifndef XMPP_BITSOFBINARY_H
  21 #define XMPP_BITSOFBINARY_H
  22
  23 #include <QDomElement>
  24 #include <QObject>
  25 #include <QHash>
  26 #include <QSharedDataPointer>
  27 #include "xmpp/jid/jid.h"
  28
  29 namespace XMPP
  30 {
  31         class JT_BitsOfBinary;
  32         class Client;
  33
  34         class BoBData
  35         {
  36                 class Private;
  37         public:
  38                 BoBData();
  39                 BoBData(const BoBData &other);
  40                 BoBData(const QDomElement &);
  41                 ~BoBData();
  42                 BoBData &operator=(const BoBData &other);
  43
  44                 bool isNull() const;
  45
  46                 QString cid() const;
  47                 void setCid(const QString &);
  48
  49                 QByteArray data() const;
  50                 void setData(const QByteArray &);
  51
  52                 QString type() const;
  53                 void setType(const QString &);
  54
  55                 unsigned int maxAge() const;
  56                 void setMaxAge(unsigned int);
  57
  58                 void fromXml(const QDomElement &);
  59                 QDomElement toXml(QDomDocument *doc) const;
  60
  61         private:
  62                 QSharedDataPointer<Private> d;
  63         };
  64
  65
  66
  67         class BoBCache : public QObject
  68         {
  69                 Q_OBJECT
  70
  71         public:
  72                 BoBCache(QObject *parent);
  73                 virtual void put(const BoBData &) = 0;
  74                 virtual BoBData get(const QString &) = 0;
  75         };
  76
  77
  78
  79         class BoBManager : public QObject
  80         {
  81                 Q_OBJECT
  82
  83         public:
  84                 BoBManager(Client *);
  85                 void setCache(BoBCache*);
  86
  87                 BoBData bobData(const QString &);
  88                 BoBData makeBoBData(const QByteArray &data, const QString &type,
  89                                                         unsigned int maxAge = 0);
  90                 QString addLocalFile(const QString &filename,
  91                                                          const QString &type = "application/octet-stream");
  92
  93                 void append(const BoBData &);
  94
  95         private:
  96                 BoBCache *_cache;
  97                 QHash<QString, QPair<QString,QString> > _localFiles; //cid => (filename, mime)
  98         };
  99
 100 }
 101
 102 #endif // XMPP_BITSOFBINARY_H