84 lines
2.4 KiB
C++
84 lines
2.4 KiB
C++
/* vim: set sw=4 sts=4 et foldmethod=syntax : */
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/*
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* Copyright (c) 2010, 2011 Ciaran McCreesh
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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/package_dep_spec_collection.hh>
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#include <paludis/util/pimp-impl.hh>
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#include <paludis/package_id.hh>
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#include <paludis/dep_spec.hh>
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#include <paludis/match_package.hh>
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#include <list>
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#include <map>
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using namespace paludis;
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namespace paludis
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{
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template <>
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struct Imp<PackageDepSpecCollection>
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{
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const std::shared_ptr<const PackageID> from_id;
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std::multimap<QualifiedPackageName, PackageDepSpec> by_name;
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std::list<PackageDepSpec> unnamed;
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Imp(const std::shared_ptr<const PackageID> & i) :
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from_id(i)
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{
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}
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};
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}
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PackageDepSpecCollection::PackageDepSpecCollection(const std::shared_ptr<const PackageID> & i) :
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_imp(i)
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{
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}
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PackageDepSpecCollection::~PackageDepSpecCollection() = default;
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void
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PackageDepSpecCollection::insert(const PackageDepSpec & spec)
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{
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if (spec.package_ptr())
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_imp->by_name.insert(std::make_pair(*spec.package_ptr(), spec));
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else
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_imp->unnamed.push_back(spec);
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}
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bool
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PackageDepSpecCollection::match_any(
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const Environment * const env,
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const std::shared_ptr<const PackageID> & id,
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const MatchPackageOptions & opts) const
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{
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auto named(_imp->by_name.equal_range(id->name()));
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for ( ; named.first != named.second ; ++named.first)
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if (match_package(*env, named.first->second, id, _imp->from_id, opts))
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return true;
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for (const auto & unnamed : _imp->unnamed)
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if (match_package(*env, unnamed, id, _imp->from_id, opts))
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return true;
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return false;
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}
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namespace paludis
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{
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template class Pimp<PackageDepSpecCollection>;
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}
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