libzypp-dev 14.29.1-2 / usr / include / x86_64-linux-gnu / zypp / RepoInfo.h

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/** \file	zypp/RepoInfo.h
 *
*/
#ifndef ZYPP2_REPOSITORYINFO_H
#define ZYPP2_REPOSITORYINFO_H

#include <list>
#include <set>

#include "zypp/base/Iterator.h"
#include "zypp/APIConfig.h"

#include "zypp/Url.h"
#include "zypp/Locale.h"
#include "zypp/repo/RepoType.h"
#include "zypp/repo/RepoVariables.h"

#include "zypp/repo/RepoInfoBase.h"

///////////////////////////////////////////////////////////////////
namespace zypp
{ /////////////////////////////////////////////////////////////////

  ///////////////////////////////////////////////////////////////////
  //
  //	CLASS NAME : RepoInfo
  //
  /**
   * \short What is known about a repository
   *
   * The class RepoInfo represents everything that
   * is known about a software repository.
   *
   * It can be used to store information about known
   * sources.
   *
   * This class tries to be compatible with the
   * concept of a .repo file used by YUM and
   * also available in the openSUSE build service.
   * See <tt>man yum.conf</tt>.
   *
   * Example file
   *
   * \code
   * [ruby]
   * name=Ruby repository (openSUSE_10.2)
   * type=rpm-md
   * baseurl=http://software.opensuse.org/download/ruby/openSUSE_10.2/
   * gpgcheck=1
   * gpgkey=http://software.opensuse.org/openSUSE-Build-Service.asc
   * enabled=1
   * priority=10
   * \endcode
   *
   * \note A RepoInfo is a hint about how
   * to create a Repository.
   */
  class RepoInfo : public repo::RepoInfoBase
  {
    friend std::ostream & operator<<( std::ostream & str, const RepoInfo & obj );

    public:
      RepoInfo();
      virtual ~RepoInfo();

      /** Represents no Repository (one with an empty alias). */
      static const RepoInfo noRepo;

    public:
      /**
       * The default priority (\c 99).
       */
      static unsigned defaultPriority();
      /**
       * Repository priority for solver.
       * Some number between \c 1 (highest priority) and \c 99 (\ref defaultPriority).
       */
      unsigned priority() const;
      /**
       * Set repository priority for solver.
       * A \c newval_r of \c 0 sets the default priority.
       * \see \ref priority.
       */
      void setPriority( unsigned newval_r );

      typedef std::set<Url>           url_set;
      typedef url_set::size_type      urls_size_type;
      typedef transform_iterator<repo::RepoVariablesUrlReplacer, url_set::const_iterator> urls_const_iterator;
      /**
       * whether repository urls are available
       */
      bool baseUrlsEmpty() const;
      /**
       * whether there are manualy configured repository urls
       */
      bool baseUrlSet() const;
      /**
       * number of repository urls
       */
      urls_size_type baseUrlsSize() const;
      /**
       * iterator that points at begin of repository urls
       */
      urls_const_iterator baseUrlsBegin() const;
      /**
       * iterator that points at end of repository urls
       */
      urls_const_iterator baseUrlsEnd() const;
      /**
       * Pars pro toto: The first repository url
       */
      Url url() const
      { return( baseUrlsEmpty() ? Url() : *baseUrlsBegin()); }
      /**
       * A Url under which the metadata are located, or a set of mirrors.
       *
       * This can't be empty in order the repository to be valid
       * unless the download of the mirror list succeeds and it
       * contains a valid url.
       *
       * \deprecated IMO superfluous as we provide begin/end iterator.
       */
      std::set<Url> baseUrls() const;
      /**
       * Add a base url. \see baseUrls
       * \param url The base url for the repository.
       *
       * To recreate the base URLs list, use \ref setBaseUrl(const Url &) followed
       * by addBaseUrl().
       */
      void addBaseUrl( const Url &url );
      /**
       * Clears current base URL list and adds \a url.
       */
      void setBaseUrl( const Url &url );

      /**
       * \short Repository path
       *
       * Pathname relative to the base Url where the product/repository
       * is located
       *
       * For media containing more than one product, or repositories not
       * located at the root of the media it is important to know the path
       * to the product directory relative to the media root. So a media
       * verifier can be set for that media. You may also read it as
       * <tt>baseUrl = url to mount</tt> and <tt>path = path on the
       * mounted media</tt>.
       *
       * It is not mandatory, and the default is \c /.
       *
       * \note As a repository can have multiple Urls, the path is unique and
       * the same for all Urls, so it is assumed all the Urls have the
       * same media layout.
       *
       */
      Pathname path() const;
      /**
       * set the product path. \see path()
       * \param path the path to the product
       */
      void setPath( const Pathname &path );

      /**
       * Url of a file which contains a list of Urls
       * If empty, the base url will be used.
       */
      Url mirrorListUrl() const;
      /**
       * Set mirror list url. \see mirrorListUrl
       * \param url The base url for the list
       */
      void setMirrorListUrl( const Url &url );

      /**
       * Type of repository,
       *
       */
      repo::RepoType type() const;
      /**
       * This allows to adjust the \ref  RepoType lazy, from \c NONE to
       * some probed value, even for const objects.
       *
       * This is a NOOP if the current type is not \c NONE.
       */
      void setProbedType( const repo::RepoType &t ) const;
      /**
       * set the repository type \see type
       * \param t
       */
      void setType( const repo::RepoType &t );

      /**
       * \short Path where this repo metadata was read from
       *
       * \note could be an empty pathname for repo
       * infos created in memory.
       */
      Pathname metadataPath() const;
      /**
       * \short set the path where the local metadata is stored
       *
       * The path to the metadata of this repository
       * was defined, or empty if nowhere.
       *
       * \param path directory path
       */
      void setMetadataPath( const Pathname &path );

      /**
       * \short Path where this repo packages are cached
       */
      Pathname packagesPath() const;
      /**
       * \short set the path where the local packages are stored
       *
       * \param path directory path
       */
      void setPackagesPath( const Pathname &path );

      /**
       * \short Whether to check or not this repository with gpg
       *
       * \note This is a just a hint to the application and can
       * be ignored.
       *
       */
      bool gpgCheck() const;
      /**
       * \short Whether to check or not this repository with gpg
       *
       * \param check true (check) or false (dont'check)
       *
       * \note This is a just a hint to the application and can
       * be ignored.
       *
       */
      void setGpgCheck( bool check );

      /**
       * \short Key to use for gpg checking of this repository
       *
       * \param url Url to the key in ASCII armored format
       *
       * \note This is a just a hint to the application and can
       * be ignored.
       *
       */
      Url gpgKeyUrl() const;
      /**
       * \short Key to use for gpg checking of this repository
       *
       * \param url Url to the key in ASCII armored format
       *
       * \note This is a just a hint to the application and can
       * be ignored.
       *
       */
      void setGpgKeyUrl( const Url &gpgkey );

      /**
       * \short Whether packages downloaded from this repository will be kept in local cache
       */
      bool keepPackages() const;
      /**
       * \short Set if packaqes downloaded from this repository will be kept in local cache
       *
       * If the setting is true, all downloaded packages from this repository will be
       * copied to the local raw cache.
       *
       * \param keep true (keep the downloaded packages) or false (delete them after installation)
       *
       */
      void setKeepPackages( bool keep );

      /**
       * Gets name of the service to which this repository belongs or empty string
       * if it has been added manually.
       */
      std::string service() const;
      /**
       * sets service which added this repository
       */
      void setService( const std::string& name );

      /**
       * Distribution for which is this repository meant.
       */
      std::string targetDistribution() const;
      /**
       * Sets the distribution for which is this repository meant. This is
       * an in-memory value only, does not get written to the .repo file upon
       * saving.
       */
      void setTargetDistribution(const std::string & targetDistribution);

      /** Add content keywords */
      void addContent( const std::string & keyword_r );
      /** \overload add keywords from container */
      template <class _Iterator>
      void addContentFrom( _Iterator begin_r, _Iterator end_r )
      { for_( it, begin_r, end_r ) addContent( *it ); }
      /** \overload  */
      template <class _Container>
      void addContentFrom( const _Container & container_r )
      { addContentFrom( container_r.begin(), container_r.end() ); }

      /** Check for content keywords.
       * Checking for an empty string returns whether content kewords are
       * known at all. They may be missing due to missing metadata in disabled
       * repos.
       */
      bool hasContent( const std::string & keyword_r = std::string() ) const;
      /** \overload check for \b all keywords being present */
      template <class _Iterator>
      bool hasContentAll( _Iterator begin_r, _Iterator end_r ) const
      { for_( it, begin_r, end_r ) if ( ! hasContent( *it ) ) return false; return true; }
      /** \overload  */
      template <class _Container>
      bool hasContentAll( const _Container & container_r ) const
      { return hasContentAll( container_r.begin(), container_r.end() ); }
      /** \overload check for \b any keyword being present */
      template <class _Iterator>
      bool hasContentAny( _Iterator begin_r, _Iterator end_r ) const
      { for_( it, begin_r, end_r ) if ( hasContent( *it ) ) return true; return false; }
      /** \overload  */
      template <class _Container>
      bool hasContentAny( const _Container & container_r ) const
      { return hasContentAny( container_r.begin(), container_r.end() ); }

    public:
      /** \name Repository license
      */
      //@{
      /** Whether there is a license associated with the repo. */
      bool hasLicense() const;

      /** Whether the repo license has to be accepted, e.g. there is no
       * no acceptance needed for openSUSE.
       */
      bool needToAcceptLicense() const;

      /** Return the best license for the current (or a specified) locale. */
      std::string getLicense( const Locale & lang_r = Locale() );

      /** Return the locales the license is available for.
       * \ref Locale::noCode is included in case of \c license.txt which does
       * not specify a specific locale.
       */
      LocaleSet getLicenseLocales() const;
      //@}

      /** \name Repository global unique id
       *
       *
       */
      //@{
      //@}

    public:
      /**
       * Write a human-readable representation of this RepoInfo object
       * into the \a str stream. Useful for logging.
       */
      virtual std::ostream & dumpOn( std::ostream & str ) const;

      /**
       * Write this RepoInfo object into \a str in a <tr>.repo</tt> file format.
       */
      virtual std::ostream & dumpAsIniOn( std::ostream & str ) const;

      /**
       * Write an XML representation of this RepoInfo object.
       *
       * \param str
       * \param content this argument is ignored (used in other classed derived
       *                from RepoInfoBase.
       */
      virtual std::ostream & dumpAsXmlOn( std::ostream & str, const std::string & content = "" ) const;

      /** \deprecated Use camel cased dumpAsXmlOn */
      ZYPP_DEPRECATED std::ostream & dumpAsXMLOn( std::ostream & str, const std::string & content = "" ) const { return dumpAsXmlOn( str, content ); }

      class Impl;
    private:
      /** Pointer to implementation */
      RWCOW_pointer<Impl> _pimpl;
  };
  ///////////////////////////////////////////////////////////////////

  /** \relates RepoInfo */
  typedef shared_ptr<RepoInfo> RepoInfo_Ptr;
  /** \relates RepoInfo */
  typedef shared_ptr<const RepoInfo> RepoInfo_constPtr;
  /** \relates RepoInfo */
  typedef std::list<RepoInfo> RepoInfoList;

  /** \relates RepoInfo Stream output */
  std::ostream & operator<<( std::ostream & str, const RepoInfo & obj );


  /////////////////////////////////////////////////////////////////
} // namespace zypp
///////////////////////////////////////////////////////////////////
#endif // ZYPP2_REPOSITORYINFO_H