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+/* vim: set sw=4 sts=4 et foldmethod=syntax : */
+
+/*
+ * Copyright (c) 2006 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_PORTAGE_PORTAGE_REPOSITORY_NEWS_HH
+#define PALUDIS_GUARD_PALUDIS_REPOSITORIES_PORTAGE_PORTAGE_REPOSITORY_NEWS_HH 1
+
+#include <paludis/util/private_implementation_pattern.hh>
+#include <paludis/util/instantiation_policy.hh>
+#include <paludis/config_file.hh>
+
+/** \file
+ * Declaration for the PortageRepositoryNews class.
+ *
+ * \ingroup grpportagerepository
+ */
+
+namespace paludis
+{
+ class Environment;
+ class FSEntry;
+ class PortageRepository;
+
+ /**
+ * Holds the news/ data for a PortageRepository instance.
+ *
+ * \ingroup grpportagerepository
+ */
+ class PALUDIS_VISIBLE PortageRepositoryNews :
+ private PrivateImplementationPattern<PortageRepositoryNews>,
+ private InstantiationPolicy<PortageRepositoryNews, instantiation_method::NonCopyableTag>,
+ public InternalCounted<PortageRepositoryNews>
+ {
+ public:
+ ///\name Basic operations
+ ///\{
+
+ PortageRepositoryNews(const Environment * const, const PortageRepository * const,
+ const PortageRepositoryParams &);
+ ~PortageRepositoryNews();
+
+ ///\}
+
+ void update_news() const;
+ };
+
+ /**
+ * A NewsFile represents a GLEP 42 news file.
+ *
+ * \ingroup grpnewsconfigfile
+ */
+ class PALUDIS_VISIBLE NewsFile :
+ protected ConfigFile,
+ private PrivateImplementationPattern<NewsFile>
+ {
+ protected:
+ void accept_line(const std::string &) const;
+
+ public:
+ ///\name Basic operations
+ ///\{
+
+ /**
+ * Constructor, from a filename.
+ */
+ NewsFile(const FSEntry & filename);
+
+ ~NewsFile();
+
+ ///\}
+
+ ///\name Iterate over our Display-If-Installed headers
+ ///\{
+
+ /// Tag for DisplayIfInstalledIterator.
+ struct DisplayIfInstalledIteratorTag;
+
+ typedef libwrapiter::ForwardIterator<DisplayIfInstalledIteratorTag,
+ const std::string> DisplayIfInstalledIterator;
+
+ DisplayIfInstalledIterator begin_display_if_installed() const;
+
+ DisplayIfInstalledIterator end_display_if_installed() const;
+
+ ///\}
+
+ ///\name Iterate over our Display-If-Keyword headers
+ ///\{
+
+ /// Tag for DisplayIfKeywordIterator.
+ struct DisplayIfKeywordIteratorTag;
+
+ typedef libwrapiter::ForwardIterator<DisplayIfKeywordIteratorTag,
+ const std::string> DisplayIfKeywordIterator;
+
+ DisplayIfKeywordIterator begin_display_if_keyword() const;
+
+ DisplayIfKeywordIterator end_display_if_keyword() const;
+
+ ///\}
+
+ ///\name Iterate over our Display-If-Profile headers
+ ///\{
+
+ /// Tag for DisplayIfProfileIterator.
+ struct DisplayIfProfileIteratorTag;
+
+ typedef libwrapiter::ForwardIterator<DisplayIfProfileIteratorTag,
+ const std::string> DisplayIfProfileIterator;
+
+ DisplayIfProfileIterator begin_display_if_profile() const;
+
+ DisplayIfProfileIterator end_display_if_profile() const;
+
+ ///\}
+ };
+}
+
+#endif