Pool.h

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#ifndef ZYPP_SAT_POOL_H
#define ZYPP_SAT_POOL_H
 
#include <iosfwd>
#include <vector>
 
#include <zypp-core/Pathname.h>
 
#include <zypp/sat/detail/PoolMember.h>
#include <zypp/Repository.h>
#include <zypp/sat/WhatProvides.h>
#include <zypp/sat/SolvableSet.h>
#include <zypp/sat/Queue.h>

namespace zypp
{ 
 
  class SerialNumber;
  class RepoInfo;

  namespace sat
  { 
 
    class SolvableSpec;

    //
    //  CLASS NAME : Pool
    //
    class ZYPP_API Pool : protected detail::PoolMember
    {
      public:
        using SolvableIterator = detail::SolvableIterator;
        using RepositoryIterator = zypp::detail::RepositoryIterator;
        using size_type = detail::size_type;
 
      public:
        static Pool instance()
        { return Pool(); }

        Pool( const detail::PoolMember & )
        {}
 
      public:
        size_type capacity() const;

        const SerialNumber & serial() const;

        const SerialNumber & serialIDs() const;

        void prepare() const;

        Pathname rootDir() const;

        void rootDir( const Pathname & root_r );
 
      public:
        bool reposEmpty() const;

        size_type reposSize() const;

        RepositoryIterator reposBegin() const;

        RepositoryIterator reposEnd() const;

        Iterable<RepositoryIterator> repos() const
        { return makeIterable( reposBegin(), reposEnd() ); }

        Repository reposInsert( const std::string & alias_r );

        Repository reposFind( const std::string & alias_r ) const;

        void reposErase( const std::string & alias_r )
        { reposFind( alias_r ).eraseFromPool(); }

        void reposEraseAll()
        { while ( ! reposEmpty() ) reposErase( reposBegin()->alias() ); }
 
      public:
        static const std::string & systemRepoAlias();

        Repository findSystemRepo() const;

        Repository systemRepo();
 
      public:
        Repository addRepoSolv( const Pathname & file_r, const std::string & name_r );
        Repository addRepoSolv( const Pathname & file_r );
        Repository addRepoSolv( const Pathname & file_r, const RepoInfo & info_r );

        void reserveIds( unsigned numid_r, unsigned numrel_r );

        bool mapSnapshot( const Pathname & path_r, const std::string & cookie_r );
        bool writeSnapshot( const Pathname & path_r, const std::string & cookie_r ) const;
        static bool snapshotMapped();
        void setSnapshotCandidate( const Pathname & path_r, const std::string & cookie_r, const std::vector<std::string> & aliases_r );
        class ClaimingSnapshotRepos
        {
        public:
          ClaimingSnapshotRepos();
          ~ClaimingSnapshotRepos();
          ClaimingSnapshotRepos( const ClaimingSnapshotRepos & ) = delete;
          ClaimingSnapshotRepos & operator=( const ClaimingSnapshotRepos & ) = delete;
        };

 
      public:
        Repository addRepoHelix( const Pathname & file_r, const std::string & name_r );
        Repository addRepoHelix( const Pathname & file_r );
        Repository addRepoHelix( const Pathname & file_r, const RepoInfo & info_r );
 
      public:
        bool solvablesEmpty() const;

        size_type solvablesSize() const;

        SolvableIterator solvablesBegin() const;

        SolvableIterator solvablesEnd() const;

        Iterable<SolvableIterator> solvables() const
        { return makeIterable( solvablesBegin(), solvablesEnd() ); }
 
      public:
        template<class TFilter>
        filter_iterator<TFilter,SolvableIterator> filterBegin( const TFilter & filter_r ) const
        { return make_filter_iterator( filter_r, solvablesBegin(), solvablesEnd() ); }
 
        template<class TFilter>
        filter_iterator<TFilter,SolvableIterator> filterEnd( const TFilter & filter_r ) const
        { return make_filter_iterator( filter_r, solvablesEnd(), solvablesEnd() ); }

 
     public:
        WhatProvides whatProvides( Capability cap_r ) const
        { return WhatProvides( cap_r ); }
 
        Queue whatMatchesDep( const SolvAttr &attr, const Capability &cap ) const;
        Queue whatMatchesSolvable ( const SolvAttr &attr, const Solvable &solv ) const;
        Queue whatContainsDep ( const SolvAttr &attr, const Capability &cap ) const;
 
      public:

        void setTextLocale( const Locale & locale_r );

        void setRequestedLocales( const LocaleSet & locales_r );

        bool addRequestedLocale( const Locale & locale_r );

        bool eraseRequestedLocale( const Locale & locale_r );

        const LocaleSet & getRequestedLocales() const;

        bool isRequestedLocale( const Locale & locale_r ) const;
 

        void initRequestedLocales( const LocaleSet & locales_r );

        const LocaleSet & getAddedRequestedLocales() const;

        const LocaleSet & getRemovedRequestedLocales() const;
 

        const LocaleSet & getAvailableLocales() const;

        bool isAvailableLocale( const Locale & locale_r ) const;
 
      public:
        using MultiversionList = SolvableSet;
        const MultiversionList & multiversion() const;
        ZYPP_DEPRECATED bool multiversionEmpty() const { return multiversion().empty(); }
 
      public:

        Queue autoInstalled() const;
        void setAutoInstalled( const Queue & autoInstalled_r );
 
      public:

        void setNeedrebootSpec( sat::SolvableSpec needrebootSpec_r );
 
      public:
        detail::CPool * get() const;
      private:
        Pool() {}
    };


    std::ostream & operator<<( std::ostream & str, const Pool & obj ) ZYPP_API;

    inline bool operator==( const Pool & lhs, const Pool & rhs )
    { return lhs.get() == rhs.get(); }

    inline bool operator!=( const Pool & lhs, const Pool & rhs )
    { return lhs.get() != rhs.get(); }

    void updateSolvFileIndex( const Pathname & solvfile_r );

  } // namespace sat
} // namespace zypp
#endif // ZYPP_SAT_POOL_H