MediaSet.h

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00001 /*---------------------------------------------------------------------\
00002 |                          ____ _   __ __ ___                          |
00003 |                         |__  / \ / / . \ . \                         |
00004 |                           / / \ V /|  _/  _/                         |
00005 |                          / /__ | | | | | |                           |
00006 |                         /_____||_| |_| |_|                           |
00007 |                                                                      |
00008 \---------------------------------------------------------------------*/
00012 #ifndef ZYPP_SOURCE_MEDIASET_H
00013 #define ZYPP_SOURCE_MEDIASET_H
00014 
00015 #include <iosfwd>
00016 #include <string>
00017 
00018 #include "zypp/base/ReferenceCounted.h"
00019 #include "zypp/base/NonCopyable.h"
00020 #include "zypp/base/PtrTypes.h"
00021 #include "zypp/Source.h"
00022 
00023 #include "zypp/media/MediaManager.h"
00024 
00026 namespace zypp
00027 { 
00028 
00029   namespace source
00030   { 
00031 
00032     DEFINE_PTR_TYPE(MediaSet);
00033 
00035     //
00036     //  CLASS NAME : MediaSet
00037     //
00038     class MediaSet : public base::ReferenceCounted, private base::NonCopyable
00039     {
00040       friend std::ostream & operator<<( std::ostream & str, const MediaSet & obj );
00041 
00042     public:
00043       MediaSet(const Source_Ref & source_r);
00044 
00045       ~MediaSet();
00046 
00048       media::MediaAccessId getMediaAccessId (media::MediaNr medianr, bool no_attach = false);
00050       void redirect (media::MediaNr medianr, media::MediaAccessId media_id);
00057       void reattach(const Pathname &attach_point);
00059       void reset();
00063       void release();
00064 
00065     protected:
00066 
00068       virtual std::ostream & dumpOn( std::ostream & str ) const;
00069 
00070       typedef std::map<media::MediaNr, media::MediaAccessId> MediaMap;
00072       MediaMap medias;
00074       Source_Ref _source;
00075 
00077       Url rewriteUrl (const Url & url_r, const media::MediaNr medianr);
00078 
00079     };
00081 
00083     inline std::ostream & operator<<( std::ostream & str, const MediaSet & obj )
00084     { return obj.dumpOn( str ); }
00085 
00086 
00088   } // namespace source
00091 } // namespace zypp
00093 #endif // ZYPP_SOURCE_MEDIASET_H

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