49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
/* vim: set sw=4 sts=4 et foldmethod=syntax : */
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/*
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* Copyright (c) 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/elike_blocker.hh>
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#include <paludis/util/exception.hh>
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#include <paludis/util/stringify.hh>
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#include <istream>
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#include <ostream>
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using namespace paludis;
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#include <paludis/elike_blocker-se.cc>
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std::tuple<ELikeBlockerKind, std::string, std::string>
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paludis::split_elike_blocker(const std::string & s)
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{
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if ((! s.empty()) && '!' == s.at(0))
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{
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if (s.length() >= 2)
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{
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if ('!' == s.at(1))
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return std::make_tuple(ebk_double_bang, s.substr(0, 2), s.substr(2));
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if ('?' == s.at(1))
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return std::make_tuple(ebk_bang_question, s.substr(0, 2), s.substr(2));
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}
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return std::make_tuple(ebk_single_bang, s.substr(0, 1), s.substr(1));
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}
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else
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return std::make_tuple(ebk_no_block, std::string(""), s);
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}
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