82a9e92b64
Change-Id: I461abfda8b7297c1bd04f1090f8d58fa96364616 Reviewed-on: https://galileo.mailstation.de/gerrit/1892 Reviewed-by: Saleem Abdulrasool <compnerd@compnerd.org> Reviewed-by: Kylie McClain <somasis@exherbo.org>
104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
/* vim: set sw=4 sts=4 et foldmethod=syntax : */
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/*
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* Copyright (c) 2007 Mike Kelly
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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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#ifndef PALUDIS_GUARD_PALUDIS_MANIFEST2_READER_HH
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#define PALUDIS_GUARD_PALUDIS_MANIFEST2_READER_HH 1
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#include <paludis/action.hh>
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#include <paludis/util/stringify.hh>
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#include <paludis/util/wrapped_forward_iterator-fwd.hh>
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#include <paludis/util/map-fwd.hh>
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#include <string>
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#include <sys/types.h>
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/** \file
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* Declarations for the Manifest2Reader class
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*
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* \ingroup grpmanifest2reader
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*/
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namespace paludis
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{
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namespace n
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{
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typedef Name<struct name_hashes> hashes;
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typedef Name<struct name_name> name;
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typedef Name<struct name_size> size;
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typedef Name<struct name_type> type;
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}
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namespace erepository
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{
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struct Manifest2Entry
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{
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NamedValue<n::hashes, std::shared_ptr<const Map<std::string, std::string> > > hashes;
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NamedValue<n::name, std::string> name;
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NamedValue<n::size, off_t> size;
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NamedValue<n::type, std::string> type;
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};
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/**
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* Thrown if a Manifest2 file cannot be read properly.
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*
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* \ingroup grpexceptions
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* \nosubgrouping
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*/
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class PALUDIS_VISIBLE Manifest2Error :
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public Exception
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{
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public:
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Manifest2Error(const std::string & msg) noexcept;
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};
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/**
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* Gives an ConstIterator of Manifest2Entrys from a given Manifest 2 style
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* file.
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*
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* \ingroup grpmanifest2reader
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*/
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class PALUDIS_VISIBLE Manifest2Reader
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{
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private:
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Pimp<Manifest2Reader> _imp;
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public:
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///\name Basic operations
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Manifest2Reader(const FSPath & f);
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~Manifest2Reader();
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///}
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/// \name Iterator functions
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struct ConstIteratorTag;
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typedef WrappedForwardIterator<ConstIteratorTag, const Manifest2Entry> ConstIterator;
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ConstIterator begin() const PALUDIS_ATTRIBUTE((warn_unused_result));
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ConstIterator end() const PALUDIS_ATTRIBUTE((warn_unused_result));
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ConstIterator find(const std::string & type, const std::string & name) const PALUDIS_ATTRIBUTE((warn_unused_result));
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ConstIterator find(const std::pair<const std::string, const std::string> & p) const PALUDIS_ATTRIBUTE((warn_unused_result));
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///}
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};
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}
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}
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#endif
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