3f2aca298c
This is a blanket migration via the clang C++11 migration tool to convert NULL pointer to nullptr usage. Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org>
74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
/* vim: set sw=4 sts=4 et foldmethod=syntax : */
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/*
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* Copyright (c) 2010 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/stripper_extras.hh>
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#include <paludis/stripper.hh>
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#include <magic.h>
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#include "config.h"
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using namespace paludis;
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struct PaludisStripperExtras
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{
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magic_t magic;
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};
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extern "C"
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PaludisStripperExtras *
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paludis_stripper_extras_init()
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{
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auto extras(new PaludisStripperExtras);
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extras->magic = magic_open(MAGIC_NONE);
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if (! extras->magic)
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throw StripperError("magic_open returned null");
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if (-1 == magic_load(extras->magic, nullptr))
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throw StripperError("magic_load returned error");
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return extras;
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}
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extern "C"
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const std::string
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paludis_stripper_extras_lookup(PaludisStripperExtras * const extras, const std::string & path)
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{
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auto result(magic_file(extras->magic, path.c_str()));
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if (! result)
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{
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result = magic_error(extras->magic);
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if (result)
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return "(error) " + std::string(result);
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else
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return "(no error)";
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}
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return std::string(result);
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}
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extern "C"
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void
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paludis_stripper_extras_cleanup(PaludisStripperExtras * const extras)
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{
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magic_close(extras->magic);
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delete extras;
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}
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