src/MagnetURI.h

   1 //                                                       -*- C++ -*-
   2 // This file is part of the aMule Project.
   3 //
   4 // Copyright (c) 2007-2008 aMule Team ( admin@amule.org / http://www.amule.org )
   5 // Copyright (c) 2007-2008 Dévai Tamás ( gonosztopi@amule.org )
   6 //
   7 // Any parts of this program derived from the xMule, lMule or eMule project,
   8 // or contributed by third-party developers are copyrighted by their
   9 // respective authors.
  10 //
  11 // This program is free software; you can redistribute it and/or modify
  12 // it under the terms of the GNU General Public License as published by
  13 // the Free Software Foundation; either version 2 of the License, or
  14 // (at your option) any later version.
  15 //
  16 // This program is distributed in the hope that it will be useful,
  17 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 // GNU General Public License for more details.
  20 //
  21 // You should have received a copy of the GNU General Public License
  22 // along with this program; if not, write to the Free Software
  23 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
  24 //
  25
  26 #ifndef MAGNETURI_H
  27 #define MAGNETURI_H
  28
  29 #ifdef USE_STD_STRING
  30 #       include <string>
  31 #       define STRING   std::string
  32 #else
  33 #       include <wx/string.h>
  34 #       define STRING   wxString
  35 #endif
  36
  37 #include <list>         // Needed for std::list
  38 #include <utility>      // Needed for std::pair
  39
  40 class CMagnetURI
  41 {
  42       public:
  43         typedef std::list<STRING>       Value_List;
  44
  45         CMagnetURI() {}
  46         CMagnetURI(const STRING& uri);
  47
  48         void            AddField(const STRING& name, const STRING& value)       { m_fields.push_back(Field_Type(name, value)); }
  49         Value_List      GetField(const STRING& name) const;
  50         void            Clear()                                                 { m_fields.clear(); }
  51         STRING          GetLink() const;
  52         operator STRING() const                                                 { return GetLink(); }
  53
  54       protected:
  55         typedef std::pair<STRING, STRING>       Field_Type;
  56         typedef std::list<Field_Type>           List_Type;
  57
  58         List_Type       m_fields;
  59 };
  60
  61 class CMagnetED2KConverter : private CMagnetURI
  62 {
  63       public:
  64         CMagnetED2KConverter(const STRING& uri)
  65                 : CMagnetURI(uri)
  66                 {}
  67
  68         bool    CanConvertToED2K() const;
  69         STRING  GetED2KLink() const;
  70
  71         operator STRING() const         { return GetED2KLink(); }
  72 };
  73
  74 #endif /* MAGNETURI_H */