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authorAvatar Ciaran McCreesh <ciaran.mccreesh@googlemail.com> 2010-12-05 21:18:44 +0000
committerAvatar Ciaran McCreesh <ciaran.mccreesh@googlemail.com> 2010-12-05 21:19:06 +0000
commitff5e9baba8780789e5badc94e1da50dd6bc67dba (patch)
tree29ded8ce59b2927207082af4428efb19501cfae7 /paludis/repositories/e/required_use_verifier.hh
parent74d54724984bc1b3fa49414995151edfe031e368 (diff)
downloadpaludis-ff5e9baba8780789e5badc94e1da50dd6bc67dba.tar.gz
paludis-ff5e9baba8780789e5badc94e1da50dd6bc67dba.tar.xz
Verify REQUIRED_USE
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+/* vim: set sw=4 sts=4 et foldmethod=syntax : */
+
+/*
+ * Copyright (c) 2010 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_REQUIRED_USE_VERIFIER_HH
+#define PALUDIS_GUARD_PALUDIS_REPOSITORIES_E_REQUIRED_USE_VERIFIER_HH 1
+
+#include <paludis/repositories/e/e_repository_id.hh>
+#include <paludis/util/sequence.hh>
+#include <paludis/util/pimp.hh>
+#include <paludis/util/attributes.hh>
+#include <paludis/dep_spec.hh>
+#include <paludis/spec_tree.hh>
+#include <memory>
+
+namespace paludis
+{
+ namespace erepository
+ {
+ class PALUDIS_VISIBLE RequiredUseVerifier :
+ private Pimp<RequiredUseVerifier>
+ {
+ private:
+ bool matches(const std::string &);
+
+ public:
+ RequiredUseVerifier(const std::shared_ptr<const ERepositoryID> &);
+ ~RequiredUseVerifier();
+
+ const std::shared_ptr<const Sequence<std::string> > unmet_requirements() const PALUDIS_ATTRIBUTE((warn_unused_result));
+
+ void visit(const RequiredUseSpecTree::NodeType<PlainTextDepSpec>::Type & node);
+ void visit(const RequiredUseSpecTree::NodeType<AllDepSpec>::Type & node);
+ void visit(const RequiredUseSpecTree::NodeType<AnyDepSpec>::Type & node);
+ void visit(const RequiredUseSpecTree::NodeType<ExactlyOneDepSpec>::Type & node);
+ void visit(const RequiredUseSpecTree::NodeType<ConditionalDepSpec>::Type & node);
+ };
+ }
+
+ extern template class Pimp<erepository::RequiredUseVerifier>;
+}
+
+#endif