80 lines
2.5 KiB
C++
80 lines
2.5 KiB
C++
/* vim: set sw=4 sts=4 et foldmethod=syntax : */
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/*
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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 <python/paludis_python.hh>
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#include <python/exception.hh>
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#include <paludis/version_operator.hh>
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#include <paludis/version_spec.hh>
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using namespace paludis;
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using namespace paludis::python;
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namespace bp = boost::python;
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struct VersionOperatorWrapper
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{
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// Compare two VersionSpecs
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static bool
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compare_vs(const VersionOperator & self, const VersionSpec & v1, const VersionSpec & v2)
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{
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return self.as_version_spec_comparator()(v1, v2);
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}
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};
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void expose_version_operator()
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{
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/**
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* Exceptions
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*/
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ExceptionRegister::get_instance()->add_exception<BadVersionOperatorError>
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("BadVersionOperatorError", "BaseException",
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"Thrown if a bad version operator is encountered.");
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/**
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* Enums
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*/
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enum_auto("VersionOperatorValue", last_vo,
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"Represents an operator attached to a VersionSpec.");
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/**
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* VersionOperator
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*/
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bp::implicitly_convertible<std::string, VersionOperator>();
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bp::implicitly_convertible<VersionOperatorValue, VersionOperator>();
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bp::class_<VersionOperator>
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(
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"VersionOperator",
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"An operator attached to a VersionSpec, validated.",
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bp::init<const VersionOperatorValue>("__init__(VersionOperatorValue)")
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)
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.def(bp::init<const std::string &>("__init__(string)"))
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.add_property("value", &VersionOperator::value,
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"[ro] VersionOperatorValue"
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)
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.def("compare", &VersionOperatorWrapper::compare_vs,
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"compare(VersionSpec, VersionSpec) -> bool\n"
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"Compare two VersionSpecs with this operator."
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)
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.def(bp::self_ns::str(bp::self))
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;
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}
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