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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_COMMAND_OUTPUT_MANAGER_HH
+#define PALUDIS_GUARD_PALUDIS_COMMAND_OUTPUT_MANAGER_HH 1
+
+#include <paludis/command_output_manager-fwd.hh>
+#include <paludis/output_manager.hh>
+#include <paludis/output_manager_factory.hh>
+#include <paludis/util/set-fwd.hh>
+#include <paludis/util/pimp.hh>
+#include <paludis/util/exception.hh>
+#include <memory>
+#include <functional>
+
+namespace paludis
+{
+ class PALUDIS_VISIBLE CommandOutputManagerError :
+ public Exception
+ {
+ public:
+ CommandOutputManagerError(const std::string &) throw ();
+ };
+
+ class PALUDIS_VISIBLE CommandOutputManager :
+ private Pimp<CommandOutputManager>,
+ public OutputManager
+ {
+ public:
+ CommandOutputManager(
+ const std::string & start_command,
+ const std::string & end_command,
+ const std::string & stdout_command,
+ const std::string & stderr_command,
+ const std::string & succeeded_command,
+ const std::string & nothing_more_to_come_command
+ );
+ ~CommandOutputManager();
+
+ virtual std::ostream & stdout_stream() PALUDIS_ATTRIBUTE((warn_unused_result));
+ virtual std::ostream & stderr_stream() PALUDIS_ATTRIBUTE((warn_unused_result));
+
+ virtual void succeeded();
+ virtual void flush();
+ virtual bool want_to_flush() const;
+ virtual void nothing_more_to_come();
+ virtual void message(const MessageType, const std::string &);
+
+ static const std::shared_ptr<const Set<std::string> > factory_managers()
+ PALUDIS_ATTRIBUTE((warn_unused_result));
+
+ static const std::shared_ptr<OutputManager> factory_create(
+ const OutputManagerFactory::KeyFunction &,
+ const OutputManagerFactory::CreateChildFunction &,
+ const OutputManagerFactory::ReplaceVarsFunc &)
+ PALUDIS_ATTRIBUTE((warn_unused_result));
+ };
+
+ extern template class Pimp<CommandOutputManager>;
+}
+
+#endif