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#ifndef DEBTAGS_LOADER_H
#define DEBTAGS_LOADER_H
/*
* On demand loader for data files
*
* Copyright (C) 2003--2012 Enrico Zini <enrico@debian.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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
*/
#include <string>
#include <memory>
#include "printer.h"
class DebtagsOptions;
namespace ept {
namespace apt {
class Apt;
}
namespace debtags {
class Debtags;
class Vocabulary;
}
}
class Loader
{
protected:
/// Apt data provider
ept::apt::Apt* m_apt;
/// Debtags data provider
ept::debtags::Debtags* m_debtags;
/// Vocabulary data provider
ept::debtags::Vocabulary* m_vocabulary;
// Whether the debtags database is open editable
bool _editable;
public:
Loader() throw ();
/**
* Set to true if you want to load an editable version of
* ept::debtags::Debtags.
*
* By default, a non editable version is loaded.
*
* Of course this needs to be called before using debtags(), if an editable
* database is needed.
*/
void editable(bool val=true);
/// Access the apt data provider
ept::apt::Apt& apt();
/// Access the debtags data provider
ept::debtags::Debtags& debtags();
/// Access the tag vocabulary
ept::debtags::Vocabulary& voc();
std::auto_ptr<CollPrinter> make_coll_printer(const DebtagsOptions& opts);
std::auto_ptr<PackagePrinter> make_package_printer(
const DebtagsOptions& opts,
PackagePrinter::Type default_type);
std::auto_ptr<PackagePrinter> make_package_printer(PackagePrinter::Type type);
};
#endif
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