[zypp-commit] r7905 - in /trunk/libzypp: devel/devel.ma/ zypp/ zypp/sat/ zypp/sat/detail/

Author: mlandres Date: Fri Nov 23 18:37:29 2007 New Revision: 7905 URL: http://svn.opensuse.org/viewcvs/zypp?rev=7905&view=rev Log: backup Added: trunk/libzypp/zypp/sat/detail/ trunk/libzypp/zypp/sat/detail/PoolImpl.cc trunk/libzypp/zypp/sat/detail/PoolImpl.h trunk/libzypp/zypp/sat/detail/PoolMember.h Modified: trunk/libzypp/devel/devel.ma/NewPool.cc trunk/libzypp/zypp/CMakeLists.txt trunk/libzypp/zypp/sat/Pool.cc trunk/libzypp/zypp/sat/Pool.h trunk/libzypp/zypp/sat/Repo.cc trunk/libzypp/zypp/sat/Repo.h trunk/libzypp/zypp/sat/Solvable.cc trunk/libzypp/zypp/sat/Solvable.h Modified: trunk/libzypp/devel/devel.ma/NewPool.cc URL: http://svn.opensuse.org/viewcvs/zypp/trunk/libzypp/devel/devel.ma/NewPool.cc?rev=7905&r1=7904&r2=7905&view=diff ============================================================================== --- trunk/libzypp/devel/devel.ma/NewPool.cc (original) +++ trunk/libzypp/devel/devel.ma/NewPool.cc Fri Nov 23 18:37:29 2007 @@ -43,6 +43,8 @@ #include "zypp/sat/Pool.h" #include "zypp/sat/Repo.h" +#include "zypp/sat/Solvable.h" +#include "zypp/sat/detail/PoolImpl.h" using namespace std; using namespace zypp; @@ -397,12 +399,17 @@ } /////////////////////////////////////////////////////////////////// -struct AI -{}; -struct AA +void itCmp( const sat::Pool::SolvableIterator & l, const sat::Pool::SolvableIterator & r ) { - RW_pointer<AI> _impl; -}; + SEC << *l << " - " << *r << endl; + INT << "== " << (l==r) << endl; + INT << "!= " << (l!=r) << endl; +} + +bool isTrue() { return true; } +bool isFalse() { return false; } + + /****************************************************************** ** ** FUNCTION NAME : main @@ -413,21 +420,40 @@ //zypp::base::LogControl::instance().logfile( "log.restrict" ); INT << "===[START]==========================================" << endl; - zypp::sat::Pool satpool; + + sat::Pool satpool( sat::Pool::instance() ); + + //sat::Repo r( satpool.addRepoSolv( "sl10.1-beta7-packages.solv" ) ); + sat::Repo s( satpool.addRepoSolv( "sl10.1-beta7-selections.solv" ) ); MIL << satpool << endl; - std::for_each( satpool.solvablesBegin(), satpool.solvablesEnd(), Print() ); + std::for_each( s.solvablesBegin(), s.solvablesEnd(), Print() ); + // r.eraseFromPool(); + // MIL << satpool << endl; + //MIL << s << endl; + //std::for_each( s.solvablesBegin(), s.solvablesEnd(), Print() ); + + +#if 0 satpool.addRepoSolv( "sl10.1-beta7-packages.solv" ); satpool.addRepoSolv( "sl10.1-beta7-selections.solv" ); MIL << satpool << endl; + sat::Repo outdated( satpool.reposFind( "sl10.1-beta7-packages.solv" ) ); + satpool.reposErase( "sl10.1-beta7-packages.solv" ); + + WAR << outdated << endl; + for_( sit, outdated.solvablesBegin(), outdated.solvablesEnd() ) + MIL << *sit << endl; + + if ( 0 ) for_( it, satpool.reposBegin(), satpool.reposEnd() ) { WAR << *it << endl; for_( sit, it->solvablesBegin(), it->solvablesEnd() ) MIL << *sit << endl; } - +#endif /////////////////////////////////////////////////////////////////// INT << "===[END]============================================" << endl << endl; zypp::base::LogControl::instance().logNothing(); Modified: trunk/libzypp/zypp/CMakeLists.txt URL: http://svn.opensuse.org/viewcvs/zypp/trunk/libzypp/zypp/CMakeLists.txt?rev=7905&r1=7904&r2=7905&view=diff ============================================================================== --- trunk/libzypp/zypp/CMakeLists.txt (original) +++ trunk/libzypp/zypp/CMakeLists.txt Fri Nov 23 18:37:29 2007 @@ -676,6 +676,7 @@ ) SET( zypp_sat_SRCS + sat/detail/PoolImpl.cc sat/Pool.cc sat/Repo.cc sat/Solvable.cc @@ -683,6 +684,8 @@ ) SET( zypp_sat_HEADERS + sat/detail/PoolMember.h + sat/detail/PoolImpl.h sat/Pool.h sat/Repo.h sat/Solvable.h Modified: trunk/libzypp/zypp/sat/Pool.cc URL: http://svn.opensuse.org/viewcvs/zypp/trunk/libzypp/zypp/sat/Pool.cc?rev=7905&r1=7904&r2=7905&view=diff ============================================================================== --- trunk/libzypp/zypp/sat/Pool.cc (original) +++ trunk/libzypp/zypp/sat/Pool.cc Fri Nov 23 18:37:29 2007 @@ -22,8 +22,13 @@ #include "zypp/base/Gettext.h" #include "zypp/base/Exception.h" +#include "zypp/Pathname.h" +#include "zypp/AutoDispose.h" + +#include "zypp/sat/detail/PoolImpl.h" #include "zypp/sat/Pool.h" #include "zypp/sat/Repo.h" +#include "zypp/sat/Solvable.h" /////////////////////////////////////////////////////////////////// namespace zypp @@ -32,61 +37,60 @@ namespace sat { ///////////////////////////////////////////////////////////////// - /////////////////////////////////////////////////////////////////// - // - // METHOD NAME : Pool::Pool - // METHOD TYPE : Ctor - // - Pool::Pool() - : _raii( ::pool_create(), ::pool_free ) - , _pool( *_raii.value() ) - { - if ( _raii == NULL ) - { - _raii.resetDispose(); // no call to ::pool_free - ZYPP_THROW( Exception( _("Can not create sat-pool.") ) ); - } - } - - /////////////////////////////////////////////////////////////////// - // - // METHOD NAME : Pool::~Pool - // METHOD TYPE : Dtor - // - Pool::~Pool() - {} + ::_Pool * Pool::get() const + { return myPool().getPool(); } bool Pool::reposEmpty() const - { return _pool.nrepos; } + { return myPool()->nrepos; } unsigned Pool::reposSize() const - { return _pool.nrepos; } + { return myPool()->nrepos; } - RepoIterator Pool::reposBegin() const - { return make_transform_iterator( _pool.repos, detail::mkRepo() ); } + Pool::RepoIterator Pool::reposBegin() const + { return RepoIterator( myPool()->repos ); } - RepoIterator Pool::reposEnd() const - { return make_transform_iterator( _pool.repos+_pool.nrepos, detail::mkRepo() ); } + Pool::RepoIterator Pool::reposEnd() const + { return RepoIterator( myPool()->repos+myPool()->nrepos ); } bool Pool::solvablesEmpty() const - { return _pool.nsolvables;} + { + // return myPool()->nsolvables; + // nsolvables is the array size including + // invalid Solvables. + for_( it, reposBegin(), reposEnd() ) + { + if ( ! it->solvablesEmpty() ) + return false; + } + return true; + } unsigned Pool::solvablesSize() const - { return _pool.nsolvables;} + { + // return myPool()->nsolvables; + // nsolvables is the array size including + // invalid Solvables. + unsigned ret = 0; + for_( it, reposBegin(), reposEnd() ) + { + ret += it->solvablesSize(); + } + return ret; + } - SolvableIterator Pool::solvablesBegin() const - { return SolvableIterator( _pool.solvables ); } + Pool::SolvableIterator Pool::solvablesBegin() const + { return SolvableIterator( myPool().getFirstId() ); } - SolvableIterator Pool::solvablesEnd() const - { return SolvableIterator( _pool.solvables+_pool.nsolvables ); } + Pool::SolvableIterator Pool::solvablesEnd() const + { return SolvableIterator(); } Repo Pool::reposInsert( const std::string & name_r ) { Repo ret( reposFind( name_r ) ); if ( ret ) return ret; - return ::repo_create( &_pool, name_r.c_str() ); + return Repo( ::repo_create( get(), name_r.c_str() ) ); } Repo Pool::reposFind( const std::string & name_r ) const @@ -99,10 +103,15 @@ return Repo(); } + void Pool::reposErase( const std::string & name_r ) + { + reposFind( name_r ).eraseFromPool(); + } + Repo Pool::addRepoSolv( const Pathname & file_r, const std::string & name_r ) { // Using a temporay repo! (The additional parenthesis are required.) - AutoDispose<Repo> tmprepo( (EraseRepo()) ); + AutoDispose<Repo> tmprepo( (Repo::EraseFromPool()) ); *tmprepo = reposInsert( name_r ); tmprepo->addSolv( file_r ); @@ -111,6 +120,11 @@ return tmprepo; } + Repo Pool::addRepoSolv( const Pathname & file_r ) + { + return addRepoSolv( file_r, file_r.basename() ); + } + /****************************************************************** ** ** FUNCTION NAME : operator<< Modified: trunk/libzypp/zypp/sat/Pool.h URL: http://svn.opensuse.org/viewcvs/zypp/trunk/libzypp/zypp/sat/Pool.h?rev=7905&r1=7904&r2=7905&view=diff ============================================================================== --- trunk/libzypp/zypp/sat/Pool.h (original) +++ trunk/libzypp/zypp/sat/Pool.h Fri Nov 23 18:37:29 2007 @@ -14,22 +14,14 @@ #include <iosfwd> -#include "zypp/base/PtrTypes.h" -#include "zypp/base/NonCopyable.h" -#include "zypp/base/Iterator.h" - -#include "zypp/AutoDispose.h" - -#include "zypp/sat/Repo.h" +#include "zypp/sat/detail/PoolMember.h" /////////////////////////////////////////////////////////////////// -extern "C" -{ -struct _Pool; -} -/////////////////////////////////////////////////////////////////// namespace zypp { ///////////////////////////////////////////////////////////////// + + class Pathname; + /////////////////////////////////////////////////////////////////// namespace sat { ///////////////////////////////////////////////////////////////// @@ -38,19 +30,36 @@ // // CLASS NAME : Pool // - /** */ - class Pool + /** Global sat-pool. + * + * Explicitly shared singleton \ref Pool::instance. + */ + class Pool : protected detail::PoolMember { public: - /** Default ctor */ - Pool(); - /** Dtor */ - ~Pool(); + typedef detail::SolvableIterator SolvableIterator; + typedef detail::RepoIterator RepoIterator; public: + /** Singleton ctor. */ + static Pool instance() + { return Pool(); } + + /** Ctor from \ref PoolMember. */ + Pool( const detail::PoolMember & ) + {} + + public: + /** Whether \ref Pool contains repos. */ bool reposEmpty() const; + + /** Number of repos in \ref Pool. */ unsigned reposSize() const; + + /** Iterator to the first \ref Repo. */ RepoIterator reposBegin() const; + + /** Iterator behind the last \ref Repo. */ RepoIterator reposEnd() const; /** Return a \ref Repo named \c name_r. @@ -64,80 +73,53 @@ */ Repo reposFind( const std::string & name_r ) const; - /** Remove a \ref Repo named \c name_r. */ - void reposErase( const std::string & name_r ) - { reposErase( reposFind( name_r ) ); } - /** \overload */ - void reposErase( Repo repo_r ) - { repo_r.eraseFromPool(); } + /** Remove a \ref Repo named \c name_r. + * \see \ref Repo::eraseFromPool + */ + void reposErase( const std::string & name_r ); public: - /** Functor removing \ref Repo from it's \ref Pool. */ - struct EraseRepo; - /** Load \ref Solvables from a solv-file into a \ref Repo named \c name_r. * In case of an exception the \ref Repo is removed from the \ref Pool. * \throws Exception if loading the solv-file fails. + * \see \ref Repo::EraseFromPool */ Repo addRepoSolv( const Pathname & file_r, const std::string & name_r ); /** \overload Using the files basename as \ref Repo name. */ - Repo addRepoSolv( const Pathname & file_r ) - { return addRepoSolv( file_r, file_r.basename() ); } + Repo addRepoSolv( const Pathname & file_r ); public: + /** Whether \ref Pool contains solvables. */ bool solvablesEmpty() const; + + /** Number of solvables in \ref Pool. */ unsigned solvablesSize() const; + + /** Iterator to the first \ref Solvable. */ SolvableIterator solvablesBegin() const; + + /** Iterator behind the last \ref Solvable. */ SolvableIterator solvablesEnd() const; + public: + /** Expert backdoor. */ + ::_Pool * get() const; private: - /** Explicitly shared sat-pool. */ - AutoDispose< ::_Pool *> _raii; - /** Convenient access. */ - ::_Pool & _pool; + /** Default ctor */ + Pool() {} }; /////////////////////////////////////////////////////////////////// /** \relates Pool Stream output */ std::ostream & operator<<( std::ostream & str, const Pool & obj ); - /////////////////////////////////////////////////////////////////// - - /////////////////////////////////////////////////////////////////// - // - // CLASS NAME : Pool::EraseRepo - // - /** Functor removing \ref Repo from it's \ref Pool. - * E.g. used as dispose function in. \ref AutoDispose - * to provide a convenient and exception safe temporary - * \ref Repo. - * \code - * sat::Pool satpool; - * MIL << "1 " << satpool << endl; - * { - * AutoDisposesat::Repo tmprepo( (sat::Pool::EraseRepo()) ); - * *tmprepo = satpool.reposInsert( "A" ); - * tmprepo->addSolv( "sl10.1-beta7-packages.solv" ); - * DBG << "2 " << satpool << endl; - * // Calling 'tmprepo.resetDispose();' here - * // would keep the Repo. - * } - * MIL << "3 " << satpool << endl; - * \endcode - * \code - * 1 sat::pool(){0repos|2slov} - * 2 sat::pool(){1repos|2612slov} - * 3 sat::pool(){0repos|2slov} - * \endcode - * Leaving the block without calling <tt>tmprepo.resetDispose();</tt> - * before, will automatically remove the \ref Repo from it's \ref Pool. - */ - struct Pool::EraseRepo - { - void operator()( Repo repo_r ) const - { repo_r.eraseFromPool(); } - }; - /////////////////////////////////////////////////////////////////// + /** \relates Pool */ + inline bool operator==( const Pool & lhs, const Pool & rhs ) + { return lhs.get() == rhs.get(); } + + /** \relates Pool */ + inline bool operator!=( const Pool & lhs, const Pool & rhs ) + { return lhs.get() != rhs.get(); } ///////////////////////////////////////////////////////////////// } // namespace sat Modified: trunk/libzypp/zypp/sat/Repo.cc URL: http://svn.opensuse.org/viewcvs/zypp/trunk/libzypp/zypp/sat/Repo.cc?rev=7905&r1=7904&r2=7905&view=diff ============================================================================== --- trunk/libzypp/zypp/sat/Repo.cc (original) +++ trunk/libzypp/zypp/sat/Repo.cc Fri Nov 23 18:37:29 2007 @@ -9,12 +9,6 @@ /** \file zypp/sat/Repo.cc * */ -extern "C" -{ -#include -#include -#include -} #include <iostream> #include "zypp/base/Logger.h" @@ -22,8 +16,11 @@ #include "zypp/base/Exception.h" #include "zypp/AutoDispose.h" +#include "zypp/Pathname.h" +#include "zypp/sat/detail/PoolImpl.h" #include "zypp/sat/Repo.h" +#include "zypp/sat/Solvable.h" using std::endl; @@ -34,50 +31,69 @@ namespace sat { ///////////////////////////////////////////////////////////////// - const Repo Repo::norepo( NULL ); + const Repo Repo::norepo; + + ///////////////////////////////////////////////////////////////// + + ::_Repo * Repo::get() const + { return myPool().getRepo( _id ); } + +#define NO_REPO_RETURN( VAL ) \ + ::_Repo * _repo( get() ); \ + if ( ! _repo ) return VAL + +#define NO_REPO_THROW( VAL ) \ + ::_Repo * _repo( get() ); \ + if ( ! _repo ) ZYPP_THROW( VAL ) std::string Repo::name() const { - if ( ! _repo || ! _repo->name ) return std::string(); + NO_REPO_RETURN( std::string() ); + if ( ! _repo->name ) return std::string(); return _repo->name; } bool Repo::solvablesEmpty() const { - if ( ! _repo ) return true; + NO_REPO_RETURN( true ); return _repo->nsolvables; } unsigned Repo::solvablesSize() const { - if ( ! _repo ) return 0; + NO_REPO_RETURN( 0 ); return _repo->nsolvables; } - SolvableIterator Repo::solvablesBegin() const + Repo::SolvableIterator Repo::solvablesBegin() const { - if ( ! _repo ) return SolvableIterator(); - return SolvableIterator( _repo->pool->solvables+_repo->start ); - } - - SolvableIterator Repo::solvablesEnd() const - { - if ( ! _repo ) return SolvableIterator(); - return SolvableIterator( _repo->pool->solvables+_repo->start+_repo->nsolvables ); + NO_REPO_RETURN( make_filter_iterator( detail::ByRepo( *this ), + detail::SolvableIterator(), + detail::SolvableIterator() ) ); + return make_filter_iterator( detail::ByRepo( *this ), + detail::SolvableIterator(_repo->start), + detail::SolvableIterator(_repo->end) ); + } + + Repo::SolvableIterator Repo::solvablesEnd() const + { + NO_REPO_RETURN( make_filter_iterator( detail::ByRepo( *this ), + detail::SolvableIterator(), + detail::SolvableIterator() ) ); + return make_filter_iterator(detail::ByRepo( *this ), + detail::SolvableIterator(_repo->end), + detail::SolvableIterator(_repo->end) ); } void Repo::eraseFromPool() { - if ( ! _repo ) return; - ::repo_free( _repo, /*reuseids*/false ); + NO_REPO_RETURN(); + ::repo_free( _repo, /*reuseids*/true ); } void Repo::addSolv( const Pathname & file_r ) { - if ( ! _repo ) - { - ZYPP_THROW( Exception( "Can't add solvables to noepo." ) ); - } + NO_REPO_THROW( Exception( "Can't add solvables to noepo." ) ); AutoDispose file( ::fopen( file_r.c_str(), "r" ), ::fclose ); if ( file == NULL ) @@ -89,6 +105,18 @@ ::repo_add_solv( _repo, file ); } + detail::SolvableIdType Repo::addSolvable() + { + NO_REPO_THROW( Exception( "Can't add solvables to noepo." ) ); + return ::repo_add_solvable( _repo ); + } + + detail::SolvableIdType Repo::addSolvables( unsigned count_r ) + { + NO_REPO_THROW( Exception( "Can't add solvables to noepo." ) ); + return ::repo_add_solvable_block( _repo, count_r ); + } + /****************************************************************** ** ** FUNCTION NAME : operator<< Modified: trunk/libzypp/zypp/sat/Repo.h URL: http://svn.opensuse.org/viewcvs/zypp/trunk/libzypp/zypp/sat/Repo.h?rev=7905&r1=7904&r2=7905&view=diff ============================================================================== --- trunk/libzypp/zypp/sat/Repo.h (original) +++ trunk/libzypp/zypp/sat/Repo.h Fri Nov 23 18:37:29 2007 @@ -16,18 +16,15 @@ #include "zypp/base/SafeBool.h" -#include "zypp/Pathname.h" - +#include "zypp/sat/detail/PoolMember.h" #include "zypp/sat/Solvable.h" /////////////////////////////////////////////////////////////////// -extern "C" -{ -struct _Repo; -} -/////////////////////////////////////////////////////////////////// namespace zypp { ///////////////////////////////////////////////////////////////// + + class Pathname; + /////////////////////////////////////////////////////////////////// namespace sat { ///////////////////////////////////////////////////////////////// @@ -37,13 +34,20 @@ // CLASS NAME : Repo // /** */ - class Repo : private base::SafeBool<Repo> + class Repo : protected detail::PoolMember, + private base::SafeBool<Repo> { public: - /** Ctor defaults to \ref norepo.*/ - Repo( ::_Repo * repo_r = NULL ) - : _repo( repo_r ) - {} + typedef filter_iterator SolvableIterator; + + public: + /** Default ctor creates \ref norepo.*/ + Repo() + : _id( detail::noRepoId ) {} + + /** \ref PoolImpl ctor. */ + explicit Repo( detail::RepoIdType id_r ) + : _id( id_r ) {} public: /** Represents no \ref Repo. */ @@ -56,32 +60,47 @@ /** The repos name (alias?). */ std::string name() const; + /** Whether \ref Repo contains solvables. */ bool solvablesEmpty() const; + /** Number of solvables in \ref Repo. */ unsigned solvablesSize() const; + /** Iterator to the first \ref Solvable. */ SolvableIterator solvablesBegin() const; + /** Iterator behind the last \ref Solvable. */ SolvableIterator solvablesEnd() const; public: /** Remove this \ref Repo from it's \ref Pool. */ void eraseFromPool(); + /** Functor calling \ref eraseFromPool. */ + struct EraseFromPool; + public: /** Load \ref Solvables from a solv-file. * \throws Exception if loading the solv-file fails. */ void addSolv( const Pathname & file_r ); + /** Add a new empt \ref Solvable to this \ref Repo. */ + detail::SolvableIdType addSolvable(); + + /** Add \c count_r new empty \ref Solvable to this \ref Repo. */ + detail::SolvableIdType addSolvables( unsigned count_r ); + public: /** Expert backdoor. */ - ::_Repo * get() const { return _repo; } + ::_Repo * get() const; + /** Expert backdoor. */ + detail::RepoIdType id() const { return _id; } private: friend base::SafeBool<Repo>::operator bool_type() const; - bool boolTest() const { return _repo; } + bool boolTest() const { return get(); } private: - ::_Repo * _repo; + detail::RepoIdType _id; }; /////////////////////////////////////////////////////////////////// @@ -96,23 +115,97 @@ inline bool operator!=( const Repo & lhs, const Repo & rhs ) { return lhs.get() != rhs.get(); } - ////////////////////////////////////////////////////////////////// + /////////////////////////////////////////////////////////////////// + // + // CLASS NAME : Repo::EraseFromPool + // + /** Functor removing \ref Repo from it's \ref Pool. + * E.g. used as dispose function in. \ref AutoDispose + * to provide a convenient and exception safe temporary + * \ref Repo. + * \code + * sat::Pool satpool; + * MIL << "1 " << satpool << endl; + * { + * AutoDisposesat::Repo tmprepo( (sat::Repo::EraseFromPool()) ); + * *tmprepo = satpool.reposInsert( "A" ); + * tmprepo->addSolv( "sl10.1-beta7-packages.solv" ); + * DBG << "2 " << satpool << endl; + * // Calling 'tmprepo.resetDispose();' here + * // would keep the Repo. + * } + * MIL << "3 " << satpool << endl; + * \endcode + * \code + * 1 sat::pool(){0repos|2slov} + * 2 sat::pool(){1repos|2612slov} + * 3 sat::pool(){0repos|2slov} + * \endcode + * Leaving the block without calling <tt>tmprepo.resetDispose();</tt> + * before, will automatically remove the \ref Repo from it's \ref Pool. + */ + struct Repo::EraseFromPool + { + void operator()( Repo repo_r ) const + { repo_r.eraseFromPool(); } + }; + /////////////////////////////////////////////////////////////////// + + /////////////////////////////////////////////////////////////////// namespace detail { ///////////////////////////////////////////////////////////////// - /** Helper functor constructing \ref Repo. */ - struct mkRepo + /////////////////////////////////////////////////////////////////// + // + // CLASS NAME : RepoIterator + // + /** */ + class RepoIterator : public boost::iterator_adaptor< + RepoIterator // Derived + , ::_Repo ** // Base + , Repo // Value + , boost::forward_traversal_tag // CategoryOrTraversal + , Repo // Reference + > { - typedef Repo result_type; - result_type operator()( ::_Repo *const & ptr_r ) const - { return ptr_r; } + public: + RepoIterator() + : RepoIterator::iterator_adaptor_( 0 ) + {} + + explicit RepoIterator( ::_Repo ** p ) + : RepoIterator::iterator_adaptor_( p ) + {} + + private: + friend class boost::iterator_core_access; + + Repo dereference() const + { return Repo( *base() ); } }; - } ///////////////////////////////////////////////////////////////// - // namespace detail - ////////////////////////////////////////////////////////////////// + /////////////////////////////////////////////////////////////////// + /////////////////////////////////////////////////////////////////// + // + // CLASS NAME : ByRepo + // + /** Functor filtering \ref Solvable by \ref Repo.*/ + struct ByRepo + { + public: + ByRepo( const Repo & repo_r ) : _repo( repo_r ) {} + ByRepo( RepoIdType id_r ) : _repo( id_r ) {} + + bool operator()( const Solvable & slv_r ) const + { return slv_r.repo() == _repo; } - typedef transform_iterator RepoIterator; + private: + Repo _repo; + }; + /////////////////////////////////////////////////////////////////// + ///////////////////////////////////////////////////////////////// + } // namespace detail + /////////////////////////////////////////////////////////////////// - ///////////////////////////////////////////////////////////////// + ///////////////////////////////////////////////////////////////// } // namespace sat /////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////// Modified: trunk/libzypp/zypp/sat/Solvable.cc URL: http://svn.opensuse.org/viewcvs/zypp/trunk/libzypp/zypp/sat/Solvable.cc?rev=7905&r1=7904&r2=7905&view=diff ============================================================================== --- trunk/libzypp/zypp/sat/Solvable.cc (original) +++ trunk/libzypp/zypp/sat/Solvable.cc Fri Nov 23 18:37:29 2007 @@ -9,18 +9,13 @@ /** \file zypp/sat/Solvable.cc * */ -extern "C" -{ -#include -#include -#include -} #include <iostream> #include "zypp/base/Logger.h" #include "zypp/base/Gettext.h" #include "zypp/base/Exception.h" +#include "zypp/sat/detail/PoolImpl.h" #include "zypp/sat/Solvable.h" #include "zypp/sat/Repo.h" @@ -42,43 +37,58 @@ */ std::ostream & operator<<( std::ostream & str, const PoolId & obj ) { + return str << ::id2str( detail::PoolMember::myPool().getPool(), obj.get() ); return str << "sat::Id(" << obj.get() << ")"; } - const Solvable Solvable::nosolvable( NULL ); + ///////////////////////////////////////////////////////////////// + + const Solvable Solvable::nosolvable; + + ///////////////////////////////////////////////////////////////// + + ::_Solvable * Solvable::get() const + { return myPool().getSolvable( _id ); } + + Solvable Solvable::nextInPool() const + { return Solvable( myPool().getNextId( _id ) ); } + +#define NO_SOLVABLE_RETURN( VAL ) \ + ::_Solvable * _solvable( get() ); \ + if ( ! _solvable ) return VAL NameId Solvable::name() const { - if ( ! _solvable ) return NameId::noid; + NO_SOLVABLE_RETURN( NameId::noid ); return _solvable->name; } EvrId Solvable::evr() const { - if ( ! _solvable ) return EvrId::noid; + NO_SOLVABLE_RETURN( EvrId::noid ); return _solvable->arch; } ArchId Solvable::arch() const { - if ( ! _solvable ) return ArchId::noid; + NO_SOLVABLE_RETURN( ArchId::noid ); return _solvable->evr; } VendorId Solvable::vendor() const { - if ( ! _solvable ) return VendorId::noid; + NO_SOLVABLE_RETURN( VendorId::noid ); return _solvable->vendor; } Repo Solvable::repo() const { - if ( ! _solvable ) return 0; - return _solvable->repo; + NO_SOLVABLE_RETURN( Repo::norepo ); + return Repo( _solvable->repo ); } const char * Solvable::string( const PoolId & id_r ) const { - if ( ! _solvable ) return ""; + NO_SOLVABLE_RETURN( "" ); SEC << id_r<< endl; SEC << " n " << ::id2str( _solvable->repo->pool, id_r.get() ) << endl; SEC << " e " << ::dep2str( _solvable->repo->pool, id_r.get() )<< endl; @@ -98,19 +108,10 @@ if ( ! obj ) return str << "sat::solvable()"; - return str << "sat::solvable(" << obj.name() << '-' << obj.evr() << '.' << obj.arch() << "){" + return str << "sat::solvable(" << obj.id() << "|" << obj.name() << '-' << obj.evr() << '.' << obj.arch() << "){" << obj.repo().name() << "}"; } - /////////////////////////////////////////////////////////////////// - // - // CLASS NAME : SolvableIterator - // - /////////////////////////////////////////////////////////////////// - - void SolvableIterator::increment() - { ++base_reference(); } - ///////////////////////////////////////////////////////////////// } // namespace sat /////////////////////////////////////////////////////////////////// Modified: trunk/libzypp/zypp/sat/Solvable.h URL: http://svn.opensuse.org/viewcvs/zypp/trunk/libzypp/zypp/sat/Solvable.h?rev=7905&r1=7904&r2=7905&view=diff ============================================================================== --- trunk/libzypp/zypp/sat/Solvable.h (original) +++ trunk/libzypp/zypp/sat/Solvable.h Fri Nov 23 18:37:29 2007 @@ -15,13 +15,9 @@ #include <iosfwd> #include "zypp/base/SafeBool.h" -#include "zypp/base/Iterator.h" -/////////////////////////////////////////////////////////////////// -extern "C" -{ -struct _Solvable; -} +#include "zypp/sat/detail/PoolMember.h" + /////////////////////////////////////////////////////////////////// namespace zypp { ///////////////////////////////////////////////////////////////// @@ -29,8 +25,6 @@ namespace sat { ///////////////////////////////////////////////////////////////// - class Repo; - class PoolId : private base::SafeBool<PoolId> { public: @@ -68,13 +62,17 @@ // CLASS NAME : Solvable // /** */ - class Solvable : private base::SafeBool<Solvable> + class Solvable : protected detail::PoolMember, + private base::SafeBool<Solvable> { public: - /** Ctor defaults to \ref nosolvable.*/ - Solvable( ::_Solvable * solvable_r = NULL ) - : _solvable( solvable_r ) - {} + /** Default ctor creates \ref nosolvable.*/ + Solvable() + : _id( detail::noSolvableId ) {} + + /** \ref PoolImpl ctor. */ + explicit Solvable( detail::SolvableIdType id_r ) + : _id( id_r ) {} public: /** Represents no \ref Solvable. */ @@ -100,13 +98,20 @@ const char * vendorStr() const { return string( vendor() ); } public: + /** Return next Solvable in \ref Pool (or \ref nosolvable). */ + Solvable nextInPool() const; + /** Return next Solvable in \ref Repo (or \ref nosolvable). */ + Solvable nextInRepo() const; + public: /** Expert backdoor. */ - ::_Solvable * get() const { return _solvable; } + ::_Solvable * get() const; + /** Expert backdoor. */ + detail::SolvableIdType id() const { return _id; } private: friend base::SafeBool<Solvable>::operator bool_type() const; - bool boolTest() const { return _solvable; } + bool boolTest() const { return get(); } private: - ::_Solvable * _solvable; + detail::SolvableIdType _id; }; /////////////////////////////////////////////////////////////////// @@ -122,35 +127,51 @@ { return lhs.get() != rhs.get(); } /////////////////////////////////////////////////////////////////// - // - // CLASS NAME : SolvableIterator - // - /** */ - class SolvableIterator : public boost::iterator_adaptor< - SolvableIterator // Derived - , ::_Solvable * // Base - , Solvable // Value - , boost::forward_traversal_tag // CategoryOrTraversal - , Solvable // Reference - > - { - public: - SolvableIterator() - : SolvableIterator::iterator_adaptor_( 0 ) - {} - - explicit SolvableIterator( ::_Solvable * p ) - : SolvableIterator::iterator_adaptor_( p ) - {} - - private: - friend class boost::iterator_core_access; - - void increment(); - - Solvable dereference() const - { return base(); } - }; + namespace detail + { ///////////////////////////////////////////////////////////////// + /////////////////////////////////////////////////////////////////// + // + // CLASS NAME : SolvableIterator + // + /** */ + class SolvableIterator : public boost::iterator_adaptor< + SolvableIterator // Derived + , ::_Solvable* // Base + , Solvable // Value + , boost::single_pass_traversal_tag // CategoryOrTraversal + , Solvable // Reference + > + { + public: + SolvableIterator() + : SolvableIterator::iterator_adaptor_( 0 ) + {} + + explicit SolvableIterator( const Solvable & val_r ) + : SolvableIterator::iterator_adaptor_( 0 ) + { assignVal( val_r ); } + + explicit SolvableIterator( SolvableIdType id_r ) + : SolvableIterator::iterator_adaptor_( 0 ) + { assignVal( Solvable( id_r ) ); } + + private: + friend class boost::iterator_core_access; + + void increment() + { assignVal( _val.nextInPool() ); } + + Solvable dereference() const + { return _val; } + + void assignVal( const Solvable & val_r ) + { _val = val_r; base_reference() = _val.get(); } + + Solvable _val; + }; + /////////////////////////////////////////////////////////////////// + ///////////////////////////////////////////////////////////////// + } // namespace detail /////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////// Added: trunk/libzypp/zypp/sat/detail/PoolImpl.cc URL: http://svn.opensuse.org/viewcvs/zypp/trunk/libzypp/zypp/sat/detail/PoolImpl.cc?rev=7905&view=auto ============================================================================== --- trunk/libzypp/zypp/sat/detail/PoolImpl.cc (added) +++ trunk/libzypp/zypp/sat/detail/PoolImpl.cc Fri Nov 23 18:37:29 2007 @@ -0,0 +1,81 @@ +/*---------------------------------------------------------------------\ +| ____ _ __ __ ___ | +| |__ / \ / / . \ . \ | +| / / \ V /| _/ _/ | +| / /__ | | | | | | | +| /_____||_| |_| |_| | +| | +\---------------------------------------------------------------------*/ +/** \file zypp/sat/detail/PoolImpl.cc + * +*/ +extern "C" +{ +#include +#include +#include +} + +#include <iostream> +#include "zypp/base/Logger.h" +#include "zypp/base/Gettext.h" +#include "zypp/base/Exception.h" + +#include "zypp/sat/detail/PoolImpl.h" + +using std::endl; + +/////////////////////////////////////////////////////////////////// +namespace zypp +{ ///////////////////////////////////////////////////////////////// + /////////////////////////////////////////////////////////////////// + namespace sat + { ///////////////////////////////////////////////////////////////// + /////////////////////////////////////////////////////////////////// + namespace detail + { ///////////////////////////////////////////////////////////////// + + /////////////////////////////////////////////////////////////////// + // + // METHOD NAME : PoolMember::myPool + // METHOD TYPE : PoolImpl + // + PoolImpl & PoolMember::myPool() + { + static PoolImpl _global; + return _global; + } + + /////////////////////////////////////////////////////////////////// + // + // METHOD NAME : PoolImpl::PoolImpl + // METHOD TYPE : Ctor + // + PoolImpl::PoolImpl() + : _pool( ::pool_create() ) + { + if ( ! _pool ) + { + ZYPP_THROW( Exception( _("Can not create sat-pool.") ) ); + } + } + + /////////////////////////////////////////////////////////////////// + // + // METHOD NAME : PoolImpl::~PoolImpl + // METHOD TYPE : Dtor + // + PoolImpl::~PoolImpl() + { + ::pool_free( _pool ); + } + + ///////////////////////////////////////////////////////////////// + } // namespace detail + /////////////////////////////////////////////////////////////////// + ///////////////////////////////////////////////////////////////// + } // namespace sat + /////////////////////////////////////////////////////////////////// + ///////////////////////////////////////////////////////////////// +} // namespace zypp +/////////////////////////////////////////////////////////////////// Added: trunk/libzypp/zypp/sat/detail/PoolImpl.h URL: http://svn.opensuse.org/viewcvs/zypp/trunk/libzypp/zypp/sat/detail/PoolImpl.h?rev=7905&view=auto ============================================================================== --- trunk/libzypp/zypp/sat/detail/PoolImpl.h (added) +++ trunk/libzypp/zypp/sat/detail/PoolImpl.h Fri Nov 23 18:37:29 2007 @@ -0,0 +1,120 @@ +/*---------------------------------------------------------------------\ +| ____ _ __ __ ___ | +| |__ / \ / / . \ . \ | +| / / \ V /| _/ _/ | +| / /__ | | | | | | | +| /_____||_| |_| |_| | +| | +\---------------------------------------------------------------------*/ +/** \file zypp/sat/detail/PoolImpl.h + * +*/ +#ifndef ZYPP_SAT_DETAIL_POOLIMPL_H +#define ZYPP_SAT_DETAIL_POOLIMPL_H +extern "C" +{ +#include +#include +#include +#include +} +#include <iosfwd> + +#include "zypp/base/NonCopyable.h" + +#include "zypp/sat/detail/PoolMember.h" + +/////////////////////////////////////////////////////////////////// +namespace zypp +{ ///////////////////////////////////////////////////////////////// + /////////////////////////////////////////////////////////////////// + namespace sat + { ///////////////////////////////////////////////////////////////// + /////////////////////////////////////////////////////////////////// + namespace detail + { ///////////////////////////////////////////////////////////////// + + /////////////////////////////////////////////////////////////////// + // + // CLASS NAME : PoolImpl + // + /** */ + class PoolImpl : private base::NonCopyable + { + public: + /** Default ctor */ + PoolImpl(); + + /** Dtor */ + ~PoolImpl(); + + /** Pointer style access forwarded to sat-pool. */ + ::_Pool * operator->() + { return _pool; } + + public: + /** a \c valid \ref Solvable has a non NULL repo pointer. */ + bool validSolvable( const ::_Solvable & slv_r ) const + { return slv_r.repo; } + /** \overload Check also for id_r being in range of _pool->solvables. */ + bool validSolvable( SolvableIdType id_r ) const + { return id_r < unsigned(_pool->nsolvables) && validSolvable( _pool->solvables[id_r] ); } + /** \overload Check also for slv_r being in range of _pool->solvables. */ + bool validSolvable( const ::_Solvable * slv_r ) const + { return _pool->solvables <= slv_r && slv_r <= _pool->solvables+_pool->nsolvables && validSolvable( *slv_r ); } + + public: + ::_Pool * getPool() const + { return _pool; } + + /** \todo a quick check whether the repo was meanwhile deleted. */ + ::_Repo * getRepo( RepoIdType id_r ) const + { return id_r; } + + /** Return pointer to the sat-solvable or NULL if it is not valid. + * \see \ref validSolvable. + */ + ::_Solvable * getSolvable( SolvableIdType id_r ) const + { + if ( validSolvable( id_r ) ) + return &_pool->solvables[id_r]; + return 0; + } + + public: + /** Get id of the first valid \ref Solvable. + * This is the next valid after the system solvable. + */ + SolvableIdType getFirstId() const + { return getNextId( 1 ); } + + /** Get id of the next valid \ref Solvable. + * This goes round robbin. At the end it returns \ref noSolvableId. + * Passing \ref noSolvableId it returns the 1st valid \ref Solvable. + * \see \ref validSolvable. + */ + SolvableIdType getNextId( SolvableIdType id_r ) const + { + for( ++id_r; id_r < unsigned(_pool->nsolvables); ++id_r ) + { + if ( validSolvable( _pool->solvables[id_r] ) ) + return id_r; + } + return noSolvableId; + } + + private: + ::_Pool * _pool; + }; + /////////////////////////////////////////////////////////////////// + + ///////////////////////////////////////////////////////////////// + } // namespace detail + /////////////////////////////////////////////////////////////////// + ///////////////////////////////////////////////////////////////// + } // namespace sat + /////////////////////////////////////////////////////////////////// + ///////////////////////////////////////////////////////////////// +} // namespace zypp +/////////////////////////////////////////////////////////////////// +#endif // ZYPP_SAT_DETAIL_POOLIMPL_H Added: trunk/libzypp/zypp/sat/detail/PoolMember.h URL: http://svn.opensuse.org/viewcvs/zypp/trunk/libzypp/zypp/sat/detail/PoolMember.h?rev=7905&view=auto ============================================================================== --- trunk/libzypp/zypp/sat/detail/PoolMember.h (added) +++ trunk/libzypp/zypp/sat/detail/PoolMember.h Fri Nov 23 18:37:29 2007 @@ -0,0 +1,98 @@ +/*---------------------------------------------------------------------\ +| ____ _ __ __ ___ | +| |__ / \ / / . \ . \ | +| / / \ V /| _/ _/ | +| / /__ | | | | | | | +| /_____||_| |_| |_| | +| | +\---------------------------------------------------------------------*/ +/** \file zypp/sat/detail/PoolMember.h + * +*/ +#ifndef ZYPP_SAT_DETAIL_POOLMEMBER_H +#define ZYPP_SAT_DETAIL_POOLMEMBER_H + +#include "zypp/base/Iterator.h" + +extern "C" +{ +struct _Solvable; +struct _Repo; +struct _Pool; +} + +/////////////////////////////////////////////////////////////////// +namespace zypp +{ ///////////////////////////////////////////////////////////////// + /////////////////////////////////////////////////////////////////// + namespace sat + { ///////////////////////////////////////////////////////////////// + + class Solvable; + class Repo; + class Pool; + + /////////////////////////////////////////////////////////////////// + namespace detail + { ///////////////////////////////////////////////////////////////// + + class PoolImpl; + + /////////////////////////////////////////////////////////////////// + // + // CLASS NAME : PoolMember + // + /** Backlink to the associated \ref PoolImpl. + * Simple as we currently use one global PoolImpl. If we change our + * minds this is where we'd store and do the \c Id to \ref PoolImpl + * mapping. + */ + struct PoolMember + { + static PoolImpl & myPool(); + }; + /////////////////////////////////////////////////////////////////// + + ///////////////////////////////////////////////////////////////// + } // namespace detail + /////////////////////////////////////////////////////////////////// + + + /////////////////////////////////////////////////////////////////// + namespace detail + { ///////////////////////////////////////////////////////////////// + + /** Id type to connect \ref Solvable and sat-solvable. */ + typedef unsigned SolvableIdType; + /** Id to denote \ref Solvable::nosolvable. */ + static const SolvableIdType noSolvableId( 0 ); + + /** Id type to connect \ref Repo and sat-repo. */ + typedef ::_Repo * RepoIdType; + /** Id to denote \ref Repo::nosolvable. */ + static const RepoIdType noRepoId( 0 ); + + ///////////////////////////////////////////////////////////////// + } // namespace detail + /////////////////////////////////////////////////////////////////// + + + /////////////////////////////////////////////////////////////////// + namespace detail + { ///////////////////////////////////////////////////////////////// + + class SolvableIterator; + class RepoIterator; + class ByRepo; + + ///////////////////////////////////////////////////////////////// + } // namespace detail + /////////////////////////////////////////////////////////////////// + + ///////////////////////////////////////////////////////////////// + } // namespace sat + /////////////////////////////////////////////////////////////////// + ///////////////////////////////////////////////////////////////// +} // namespace zypp +/////////////////////////////////////////////////////////////////// +#endif // ZYPP_SAT_DETAIL_POOLMEMBER_H -- To unsubscribe, e-mail: zypp-commit+unsubscribe@opensuse.org For additional commands, e-mail: zypp-commit+help@opensuse.org