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+/* vim: set sw=4 sts=4 et foldmethod=syntax : */
+
+/*
+ * Copyright (c) 2007 Ciaran McCreesh <ciaranm@ciaranm.org>
+ *
+ * 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_GEMS_GEMS_REPOSITORY_HH
+#define PALUDIS_GUARD_PALUDIS_REPOSITORIES_GEMS_GEMS_REPOSITORY_HH 1
+
+#include <paludis/repository.hh>
+#include <paludis/repositories/gems/params-fwd.hh>
+#include <paludis/util/private_implementation_pattern.hh>
+
+namespace paludis
+{
+ class PALUDIS_VISIBLE GemsRepository :
+ public Repository,
+ public RepositoryInstallableInterface,
+ private PrivateImplementationPattern<GemsRepository>
+ {
+ private:
+ void need_category_names() const;
+ void need_entries() const;
+
+ protected:
+ /* core */
+
+ virtual bool do_has_category_named(const CategoryNamePart &) const;
+
+ virtual bool do_has_package_named(const QualifiedPackageName &) const;
+
+ virtual tr1::shared_ptr<const CategoryNamePartCollection> do_category_names() const;
+
+ virtual tr1::shared_ptr<const QualifiedPackageNameCollection> do_package_names(
+ const CategoryNamePart &) const;
+
+ virtual tr1::shared_ptr<const VersionSpecCollection> do_version_specs(
+ const QualifiedPackageName &) const;
+
+ virtual bool do_has_version(const QualifiedPackageName &, const VersionSpec &) const;
+
+ virtual tr1::shared_ptr<const VersionMetadata> do_version_metadata(
+ const QualifiedPackageName &,
+ const VersionSpec &) const;
+
+ /* installable */
+
+ virtual void do_install(const QualifiedPackageName &, const VersionSpec &,
+ const InstallOptions &) const;
+
+ public:
+ /**
+ * Constructor.
+ */
+ GemsRepository(const gems::RepositoryParams &);
+
+ /**
+ * Destructor.
+ */
+ ~GemsRepository();
+
+ virtual void invalidate();
+ };
+}
+
+#endif