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+/* vim: set sw=4 sts=4 et foldmethod=syntax : */
+
+/*
+ * Copyright (c) 2005, 2006 Ciaran McCreesh <ciaran.mccreesh@blueyonder.co.uk>
+ *
+ * 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_DEFAULT_ENVIRONMENT_HH
+#define PALUDIS_GUARD_PALUDIS_DEFAULT_ENVIRONMENT_HH 1
+
+#include <paludis/package_database.hh>
+#include <paludis/environment.hh>
+
+/** \file
+ * Declarations for the DefaultEnvironment class.
+ *
+ * \ingroup grpdefaultenvironment
+ */
+
+namespace paludis
+{
+ /**
+ * The DefaultEnvironment is an Environment that corresponds to the normal
+ * operating evironment.
+ *
+ * \ingroup grpdefaultenvironment
+ */
+ class DefaultEnvironment :
+ public Environment,
+ public InstantiationPolicy<DefaultEnvironment, instantiation_method::SingletonAsNeededTag>
+ {
+ friend class InstantiationPolicy<DefaultEnvironment, instantiation_method::SingletonAsNeededTag>;
+
+ private:
+ DefaultEnvironment();
+
+ ~DefaultEnvironment();
+
+ protected:
+ DepAtom::Pointer local_package_set(const std::string &,
+ const PackageSetOptions & = PackageSetOptions(false)) const;
+
+ public:
+ virtual bool query_use(const UseFlagName &, const PackageDatabaseEntry *) const;
+
+ virtual bool accept_keyword(const KeywordName &, const PackageDatabaseEntry * const) const;
+
+ virtual bool accept_license(const std::string &, const PackageDatabaseEntry * const) const;
+
+ virtual bool query_user_masks(const PackageDatabaseEntry &) const;
+
+ virtual bool query_user_unmasks(const PackageDatabaseEntry &) const;
+
+ virtual std::string bashrc_files() const;
+
+ virtual std::string hook_dirs() const;
+
+ virtual std::string paludis_command() const;
+
+ virtual UseFlagNameCollection::Pointer query_enabled_use_matching(
+ const std::string & prefix, const PackageDatabaseEntry *) const;
+
+ virtual void perform_hook(const Hook & hook) const;
+
+ virtual MirrorIterator begin_mirrors(const std::string & mirror) const;
+
+ virtual MirrorIterator end_mirrors(const std::string & mirror) const;
+ };
+}
+#endif