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/*
* 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 "loader.h"
#include "cmdline.h"
#include <ept/apt/apt.h>
#include <ept/debtags/debtags.h>
#include <ept/debtags/vocabulary.h>
using namespace std;
// Initialize the environment with default values
Loader::Loader() throw ()
: m_apt(0), m_debtags(0), m_vocabulary(0), _editable(false) {}
void Loader::editable(bool val)
{
_editable = val;
}
/// Access the apt data provider
ept::apt::Apt& Loader::apt()
{
if (!m_apt) m_apt = new ept::apt::Apt;
return *m_apt;
}
/// Access the debtags data provider
ept::debtags::Debtags& Loader::debtags()
{
if (!m_debtags) m_debtags = new ept::debtags::Debtags(_editable);
return *m_debtags;
}
/// Access the tag vocabulary
ept::debtags::Vocabulary& Loader::voc()
{
if (!m_vocabulary) m_vocabulary = new ept::debtags::Vocabulary;
return *m_vocabulary;
}
auto_ptr<CollPrinter> Loader::make_coll_printer(const DebtagsOptions& opts)
{
auto_ptr<CollPrinter> printer;
if (opts.out_names->boolValue())
printer.reset(new CollPrinter(CollPrinter::NAME));
else if (opts.out_facets->boolValue())
printer.reset(new CollPrinter(CollPrinter::FACETS));
else if (opts.out_quiet->boolValue())
printer.reset(new CollPrinter(CollPrinter::QUIET));
else
printer.reset(new CollPrinter(CollPrinter::TAGS));
return printer;
}
auto_ptr<PackagePrinter> Loader::make_package_printer(
const DebtagsOptions& opts,
PackagePrinter::Type default_type)
{
auto_ptr<PackagePrinter> printer;
if (opts.out_names->boolValue())
printer.reset(new PackagePrinter(PackagePrinter::NAME, apt(), debtags()));
else if (opts.out_full->boolValue())
printer.reset(new PackagePrinter(PackagePrinter::FULL, apt(), debtags()));
else if (opts.out_short->boolValue())
printer.reset(new PackagePrinter(PackagePrinter::SHORT, apt(), debtags()));
else if (opts.out_quiet->boolValue())
printer.reset(new PackagePrinter(PackagePrinter::QUIET, apt(), debtags()));
else
printer.reset(new PackagePrinter(default_type, apt(), debtags()));
return printer;
}
auto_ptr<PackagePrinter> Loader::make_package_printer(PackagePrinter::Type type)
{
auto_ptr<PackagePrinter> printer;
printer.reset(new PackagePrinter(type, apt(), debtags()));
return printer;
}
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