/* p_lx_sh.h --

   This file is part of the UPX executable compressor.

   Copyright (C) Markus Franz Xaver Johannes Oberhumer
   Copyright (C) Laszlo Molnar
   Copyright (C) John F. Reiser
   All Rights Reserved.

   UPX and the UCL library are free software; you can redistribute them
   and/or modify them 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; see the file COPYING.
   If not, write to the Free Software Foundation, Inc.,
   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

   Markus F.X.J. Oberhumer              Laszlo Molnar
   <markus@oberhumer.com>               <ezerotven+github@gmail.com>

   John F. Reiser
   <jreiser@users.sourceforge.net>
 */

#pragma once

/*************************************************************************
// linux/sh386
**************************************************************************/

class PackLinuxI386sh : public PackLinuxI386
{
    typedef PackLinuxI386 super;
public:
    PackLinuxI386sh(InputFile *f);
    virtual ~PackLinuxI386sh();
    virtual int getVersion() const override { return 13; }
    virtual int getFormat() const override { return UPX_F_LINUX_SH_i386; }
    virtual const char *getName() const override { return "linux.sh/i386"; }
    virtual const char *getFullName(const options_t *) const override { return "i386-linux.elf.shell"; }
    virtual const int *getFilters() const override { return nullptr; }
    virtual void buildLoader(const Filter *) override;

    virtual void pack1(OutputFile *fo, Filter &ft) override;
    virtual off_t pack3(OutputFile *fo, Filter &ft) override;

    virtual tribool canPack() override;
    // virtual void unpack(OutputFile *fo) { super::unpack(fo); }
    virtual bool canUnpackVersion(int version) const override
        { return (version >= 11); }

protected:
    virtual bool getShellName(char *buf);

    virtual void patchLoader() override;

    int o_shname;  // offset to name_of_shell
    int l_shname;  // length of name_of_shell
};

/* vim:set ts=4 sw=4 et: */
