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/* vim: set sw=4 sts=4 et foldmethod=syntax : */

/*
 * Copyright (c) 2006, 2007, 2008 Ciaran McCreesh
 *
 * This file is part of the Paludis package manager. Paludis is free software;
 * you can redistribute it and/or modify it under the terms of the GNU General
 * Public License version 2, as published by the Free Software Foundation.
 *
 * Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
 * Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef PALUDIS_GUARD_PALUDIS_REPOSITORIES_E_E_INSTALLED_REPOSITORY_HH
#define PALUDIS_GUARD_PALUDIS_REPOSITORIES_E_E_INSTALLED_REPOSITORY_HH 1

#include <paludis/repository.hh>
#include <paludis/repositories/e/e_repository_id.hh>

namespace paludis
{
    namespace erepository
    {

#include <paludis/repositories/e/e_installed_repository-sr.hh>

        class EInstalledRepository :
            public Repository,
            public RepositoryUseInterface,
            public RepositorySetsInterface,
            public RepositoryEnvironmentVariableInterface,
            public RepositoryDestinationInterface,
            public RepositoryHookInterface,
            private PrivateImplementationPattern<EInstalledRepository>
        {
            private:
                PrivateImplementationPattern<EInstalledRepository>::ImpPtr & _imp;

            protected:
                EInstalledRepository(const EInstalledRepositoryParams &, const RepositoryName &, const RepositoryCapabilities &);
                ~EInstalledRepository();

            public:
                /* RepositoryUseInterface */

                virtual UseFlagState query_use(const UseFlagName &, const PackageID &) const
                    PALUDIS_ATTRIBUTE((warn_unused_result));

                virtual bool query_use_mask(const UseFlagName &, const PackageID &) const
                    PALUDIS_ATTRIBUTE((warn_unused_result));

                virtual bool query_use_force(const UseFlagName &, const PackageID &) const
                    PALUDIS_ATTRIBUTE((warn_unused_result));

                virtual std::tr1::shared_ptr<const UseFlagNameSet> arch_flags() const
                    PALUDIS_ATTRIBUTE((warn_unused_result));

                virtual std::tr1::shared_ptr<const UseFlagNameSet> use_expand_flags() const
                    PALUDIS_ATTRIBUTE((warn_unused_result));

                virtual std::tr1::shared_ptr<const UseFlagNameSet> use_expand_hidden_prefixes() const
                    PALUDIS_ATTRIBUTE((warn_unused_result));

                virtual std::tr1::shared_ptr<const UseFlagNameSet> use_expand_prefixes() const
                    PALUDIS_ATTRIBUTE((warn_unused_result));

                virtual char use_expand_separator(const PackageID &) const
                    PALUDIS_ATTRIBUTE((warn_unused_result));

                virtual std::string describe_use_flag(const UseFlagName &,
                        const PackageID &) const
                    PALUDIS_ATTRIBUTE((warn_unused_result));

                /* RepositorySetsInterface */

                virtual std::tr1::shared_ptr<SetSpecTree::ConstItem> package_set(const SetName & id) const
                    PALUDIS_ATTRIBUTE((warn_unused_result));

                virtual std::tr1::shared_ptr<const SetNameSet> sets_list() const
                    PALUDIS_ATTRIBUTE((warn_unused_result));

                /* RepositoryEnvironmentVariableInterface */

                virtual std::string get_environment_variable(
                        const std::tr1::shared_ptr<const PackageID> & for_package,
                        const std::string & var) const
                    PALUDIS_ATTRIBUTE((warn_unused_result));

                /* RepositoryDestinationInterface */

                virtual bool is_suitable_destination_for(const PackageID &) const
                    PALUDIS_ATTRIBUTE((warn_unused_result));

                virtual bool is_default_destination() const
                    PALUDIS_ATTRIBUTE((warn_unused_result));

                virtual bool want_pre_post_phases() const
                    PALUDIS_ATTRIBUTE((warn_unused_result));

                /* RepositoryHookInterface */

                virtual HookResult perform_hook(const Hook & hook) const
                    PALUDIS_ATTRIBUTE((warn_unused_result));

                /* Repository */

                virtual std::tr1::shared_ptr<const CategoryNamePartSet> unimportant_category_names() const;

                virtual bool some_ids_might_support_action(const SupportsActionTestBase &) const;

                ///\name For use by EInstalledRepositoryID
                ///\{

                virtual void perform_uninstall(const std::tr1::shared_ptr<const erepository::ERepositoryID> & id,
                        bool reinstalling) const = 0;

                virtual void perform_config(const std::tr1::shared_ptr<const erepository::ERepositoryID> & id) const;

                virtual void perform_info(const std::tr1::shared_ptr<const erepository::ERepositoryID> & id) const;

                ///\}
        };
    }
}

#endif