diff options
Diffstat (limited to 'paludis/messages_to_stdout_output_handler.cc')
-rw-r--r-- | paludis/messages_to_stdout_output_handler.cc | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/paludis/messages_to_stdout_output_handler.cc b/paludis/messages_to_stdout_output_handler.cc new file mode 100644 index 000000000..0a833592a --- /dev/null +++ b/paludis/messages_to_stdout_output_handler.cc @@ -0,0 +1,105 @@ +/* vim: set sw=4 sts=4 et foldmethod=syntax : */ + +/* + * Copyright (c) 2009 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 + */ + +#include <paludis/messages_to_stdout_output_handler.hh> +#include <paludis/util/private_implementation_pattern-impl.hh> +#include <paludis/util/discard_output_stream.hh> +#include <paludis/util/sequence-impl.hh> +#include <paludis/util/set.hh> +#include <paludis/util/wrapped_forward_iterator.hh> +#include <paludis/util/make_shared_ptr.hh> +#include <paludis/util/exception.hh> +#include <sstream> + +using namespace paludis; + +namespace paludis +{ + template <> + struct Implementation<MessagesToStdoutOutputManager> + { + DiscardOutputStream output_stream; + const std::tr1::shared_ptr<OutputManager> child; + + Implementation(const std::tr1::shared_ptr<OutputManager> & c) : + child(c) + { + } + }; +} + +MessagesToStdoutOutputManager::MessagesToStdoutOutputManager( + const std::tr1::shared_ptr<OutputManager> & s) : + PrivateImplementationPattern<MessagesToStdoutOutputManager>(new Implementation<MessagesToStdoutOutputManager>(s)) +{ +} + +MessagesToStdoutOutputManager::~MessagesToStdoutOutputManager() +{ +} + +std::ostream & +MessagesToStdoutOutputManager::stdout_stream() +{ + return _imp->output_stream; +} + +std::ostream & +MessagesToStdoutOutputManager::stderr_stream() +{ + return _imp->output_stream; +} + +void +MessagesToStdoutOutputManager::succeeded() +{ + _imp->child->succeeded(); +} + +void +MessagesToStdoutOutputManager::message(const MessageType t, const std::string & s) +{ + std::ostringstream m; + m << t << " " << s << std::endl; + _imp->child->stdout_stream() << m.str(); +} + +const std::tr1::shared_ptr<const Set<std::string> > +MessagesToStdoutOutputManager::factory_managers() +{ + std::tr1::shared_ptr<Set<std::string> > result(new Set<std::string>); + result->insert("messages_to_stdout"); + return result; +} + +const std::tr1::shared_ptr<OutputManager> +MessagesToStdoutOutputManager::factory_create( + const OutputManagerFactory::KeyFunction & key_func, + const OutputManagerFactory::CreateChildFunction & create_child, + const OutputManagerFactory::ReplaceVarsFunc &) +{ + std::string child(key_func("child")); + if (child.empty()) + throw ConfigurationError("No child specified for MessagesToStdoutOutputManager"); + + return make_shared_ptr(new MessagesToStdoutOutputManager(create_child(child))); +} + +template class PrivateImplementationPattern<MessagesToStdoutOutputManager>; + |