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/* vim: set sw=4 sts=4 et foldmethod=syntax : */
/*
* Copyright (c) 2007 Mike Kelly
*
* This file is part of the Paludis package manager. Paludis is free software;
* you can redistribute it and/or modify it under the terms of the GNU General
* Public License version 2, as published by the Free Software Foundation.
*
* Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef PALUDIS_GUARD_PALUDIS_MANIFEST2_READER_HH
#define PALUDIS_GUARD_PALUDIS_MANIFEST2_READER_HH 1
#include <paludis/action.hh>
#include <paludis/util/stringify.hh>
#include <paludis/util/wrapped_forward_iterator-fwd.hh>
#include <string>
/** \file
* Declarations for the Manifest2Reader class
*
* \ingroup grpmanifest2reader
*/
namespace paludis
{
namespace n
{
typedef Name<struct name_md5> md5;
typedef Name<struct name_name> name;
typedef Name<struct name_rmd160> rmd160;
typedef Name<struct name_sha1> sha1;
typedef Name<struct name_sha256> sha256;
typedef Name<struct name_size> size;
typedef Name<struct name_type> type;
}
namespace erepository
{
struct Manifest2Entry
{
NamedValue<n::md5, std::string> md5;
NamedValue<n::name, std::string> name;
NamedValue<n::rmd160, std::string> rmd160;
NamedValue<n::sha1, std::string> sha1;
NamedValue<n::sha256, std::string> sha256;
NamedValue<n::size, off_t> size;
NamedValue<n::type, std::string> type;
};
/**
* Thrown if a Manifest2 file cannot be read properly.
*
* \ingroup grpexceptions
* \nosubgrouping
*/
class PALUDIS_VISIBLE Manifest2Error :
public Exception
{
public:
Manifest2Error(const std::string & msg) throw ();
};
/**
* Gives an ConstIterator of Manifest2Entrys from a given Manifest 2 style
* file.
*
* \ingroup grpmanifest2reader
*/
class PALUDIS_VISIBLE Manifest2Reader
{
private:
Pimp<Manifest2Reader> _imp;
public:
///\name Basic operations
Manifest2Reader(const FSPath & f);
~Manifest2Reader();
///}
/// \name Iterator functions
struct ConstIteratorTag;
typedef WrappedForwardIterator<ConstIteratorTag, const Manifest2Entry> ConstIterator;
ConstIterator begin() const PALUDIS_ATTRIBUTE((warn_unused_result));
ConstIterator end() const PALUDIS_ATTRIBUTE((warn_unused_result));
ConstIterator find(const std::string & type, const std::string & name) const PALUDIS_ATTRIBUTE((warn_unused_result));
ConstIterator find(const std::pair<const std::string, const std::string> & p) const PALUDIS_ATTRIBUTE((warn_unused_result));
///}
};
}
}
#endif
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