64ba7d5be8
Convert a number of destructors to default synthesized functions. Try to inline a few instances into the header. It should be possible to inline all of them, however, gcc seems to emit a number of warnings. Furthermore, some of the destructors are pure-virtualed, but provide an implementation. Placing the definition into the header causes ODR violations.
158 lines
3.8 KiB
C++
158 lines
3.8 KiB
C++
/* vim: set sw=4 sts=4 et foldmethod=syntax : */
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/*
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* Copyright (c) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Ciaran McCreesh
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* Copyright (c) 2007 Piotr Jaroszyński
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*
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* This file is part of the Paludis package manager. Paludis is free software;
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* you can redistribute it and/or modify it under the terms of the GNU General
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* Public License version 2, as published by the Free Software Foundation.
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*
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* Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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* Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <paludis/hook.hh>
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#include <paludis/util/pimp-impl.hh>
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#include <paludis/util/exception.hh>
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#include <paludis/util/stringify.hh>
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#include <paludis/util/wrapped_forward_iterator-impl.hh>
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#include <utility>
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#include <map>
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#include <set>
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using namespace paludis;
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#include <paludis/hook-se.cc>
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namespace paludis
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{
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template <>
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struct Imp<Hook>
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{
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std::string name;
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std::map<std::string, std::string> extra_env;
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std::set<std::string> allowed_values;
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Imp(const std::string & n, const std::map<std::string, std::string> & e,
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const std::set<std::string> & av) :
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name(n),
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extra_env(e),
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allowed_values(av)
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{
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}
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};
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template <>
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struct Imp<Hook::AllowedOutputValues>
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{
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std::set<std::string> allowed_values;
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};
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template <>
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struct WrappedForwardIteratorTraits<Hook::ConstIteratorTag>
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{
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typedef std::map<std::string, std::string>::const_iterator UnderlyingIterator;
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};
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}
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Hook::AllowedOutputValues::AllowedOutputValues() :
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_imp()
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{
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}
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Hook::AllowedOutputValues::AllowedOutputValues(const AllowedOutputValues & other) :
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_imp()
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{
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_imp->allowed_values = other._imp->allowed_values;
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}
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Hook::AllowedOutputValues::~AllowedOutputValues() = default;
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Hook::AllowedOutputValues
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Hook::AllowedOutputValues::operator() (const std::string & v) const
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{
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AllowedOutputValues result(*this);
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result._imp->allowed_values.insert(v);
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return result;
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}
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Hook::Hook(const std::string & n) :
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_imp(n, std::map<std::string, std::string>(), std::set<std::string>()),
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output_dest(hod_stdout)
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{
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}
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Hook::Hook(const Hook & h) :
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_imp(h._imp->name, h._imp->extra_env, h._imp->allowed_values),
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output_dest(h.output_dest)
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{
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}
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Hook::~Hook() = default;
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Hook
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Hook::operator() (const std::string & k, const std::string & v) const
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{
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Hook result(*this);
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result._imp->extra_env.insert(std::make_pair(k, v));
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return result;
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}
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std::string
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Hook::get(const std::string & k) const
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{
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std::map<std::string, std::string>::const_iterator i(_imp->extra_env.find(k));
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if (i != _imp->extra_env.end())
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return i->second;
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else
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return std::string("");
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}
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Hook
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Hook::grab_output(const AllowedOutputValues & av)
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{
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Hook result(*this);
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result.output_dest = hod_grab;
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result._imp->allowed_values = av._imp->allowed_values;
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return result;
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}
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bool
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Hook::validate_value(const std::string & v) const
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{
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if (_imp->allowed_values.empty() || v.empty())
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return true;
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else
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return (_imp->allowed_values.find(v) != _imp->allowed_values.end());
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}
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Hook::ConstIterator
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Hook::begin() const
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{
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return ConstIterator(_imp->extra_env.begin());
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}
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Hook::ConstIterator
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Hook::end() const
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{
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return ConstIterator(_imp->extra_env.end());
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}
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std::string
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Hook::name() const
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{
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return _imp->name;
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}
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namespace paludis
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{
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template class WrappedForwardIterator<Hook::ConstIteratorTag, const std::pair<const std::string, std::string> >;
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}
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