// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
// Mobius Forensic Toolkit
// Copyright (C) 2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019 Eduardo Aguiar
//
// 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, 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, see <http://www.gnu.org/licenses/>.
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \file data_decoder.cc C++ API <i>mobius.decoder.data_decoder</i> class wrapper
//! \author Eduardo Aguiar
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
#include "data_decoder.h"
#include "module.h"
#include "api.h"
#include "io/reader.h"

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief create <i>data_decoder</i> Python object from C++ object
//! \param obj C++ object
//! \return new data_decoder object
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
PyObject *
PyMobius_Decoder_Data_Decoder_from_cpp (mobius::decoder::data_decoder obj)
{
  PyObject *ret = _PyObject_New (&decoder_data_decoder_t);

  if (ret)
    ((decoder_data_decoder_o *) ret)->obj = new mobius::decoder::data_decoder (obj);

  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>skip</i> method implementation
//! \param self object
//! \param args argument list
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_skip (decoder_data_decoder_o *self, PyObject *args)
{
  // parse input args
  std::uint64_t arg_size;

  if (!PyArg_ParseTuple (args, "K", &arg_size))
    return nullptr;

  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      self->obj->skip (arg_size);

      Py_INCREF (Py_None);
      ret = Py_None;
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>seek</i> method implementation
//! \param self object
//! \param args argument list
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_seek (decoder_data_decoder_o *self, PyObject *args)
{
  // parse input args
  std::uint64_t arg_size;

  if (!PyArg_ParseTuple (args, "K", &arg_size))
    return nullptr;

  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      self->obj->seek (arg_size);

      Py_INCREF (Py_None);
      ret = Py_None;
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>tell</i> method implementation
//! \param self object
//! \param args argument list
//! \return value
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_tell (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyLong_FromUnsignedLongLong (self->obj->tell ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_size</i> method implementation
//! \param self object
//! \param args argument list
//! \return value
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_size (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyLong_FromUnsignedLongLong (self->obj->get_size ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_int8</i> method implementation
//! \param self object
//! \param args argument list
//! \return value
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_int8 (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyInt_FromLong (self->obj->get_int8 ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_int16_le</i> method implementation
//! \param self object
//! \param args argument list
//! \return value
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_int16_le (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyInt_FromLong (self->obj->get_int16_le ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_int32_le</i> method implementation
//! \param self object
//! \param args argument list
//! \return value
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_int32_le (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyLong_FromLong (self->obj->get_int32_le ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_uint8</i> method implementation
//! \param self object
//! \param args argument list
//! \return value
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_uint8 (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyInt_FromLong (self->obj->get_uint8 ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_uint16_le</i> method implementation
//! \param self object
//! \param args argument list
//! \return value
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_uint16_le (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyInt_FromLong (self->obj->get_uint16_le ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_uint32_le</i> method implementation
//! \param self object
//! \param args argument list
//! \return value
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_uint32_le (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyInt_FromLong (self->obj->get_uint32_le ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_uint64_le</i> method implementation
//! \param self object
//! \param args argument list
//! \return value
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_uint64_le (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyLong_FromUnsignedLongLong (self->obj->get_uint64_le ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_uint16_be</i> method implementation
//! \param self object
//! \param args argument list
//! \return value
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_uint16_be (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyInt_FromLong (self->obj->get_uint16_be ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_uint32_be</i> method implementation
//! \param self object
//! \param args argument list
//! \return value
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_uint32_be (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyInt_FromLong (self->obj->get_uint32_be ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_uint64_be</i> method implementation
//! \param self object
//! \param args argument list
//! \return value
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_uint64_be (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyLong_FromUnsignedLongLong (self->obj->get_uint64_be ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_hfs_datetime</i> method implementation
//! \param self object
//! \param args argument list
//! \return datetime
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_hfs_datetime (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyDateTime_from_datetime (self->obj->get_hfs_datetime ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_iso9660_datetime</i> method implementation
//! \param self object
//! \param args argument list
//! \return datetime
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_iso9660_datetime (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyDateTime_from_datetime (self->obj->get_iso9660_datetime ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_nt_datetime</i> method implementation
//! \param self object
//! \param args argument list
//! \return datetime
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_nt_datetime (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyDateTime_from_datetime (self->obj->get_nt_datetime ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_unix_datetime</i> method implementation
//! \param self object
//! \param args argument list
//! \return datetime
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_unix_datetime (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyDateTime_from_datetime (self->obj->get_unix_datetime ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_fat_datetime</i> method implementation
//! \param self object
//! \param args argument list
//! \return datetime
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_fat_datetime (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyDateTime_from_datetime (self->obj->get_fat_datetime ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_bytearray_by_size</i> method implementation
//! \param self object
//! \param args argument list
//! \return data
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_bytearray_by_size (decoder_data_decoder_o *self, PyObject *args)
{
  // parse input args
  std::uint64_t arg_size;

  if (!PyArg_ParseTuple (args, "K", &arg_size))
    return nullptr;

  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyBytes_from_bytearray (self->obj->get_bytearray_by_size (arg_size));
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_string_by_size</i> method implementation
//! \param self object
//! \param args argument list
//! \return value
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_string_by_size (decoder_data_decoder_o *self, PyObject *args)
{
  // parse input args
  std::uint64_t arg_size;
  const char *arg_encode = "ASCII";

  if (!PyArg_ParseTuple (args, "K|s", &arg_size, &arg_encode))
    return nullptr;

  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyString_FromString (self->obj->get_string_by_size (arg_size, arg_encode).c_str ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_c_string</i> method implementation
//! \param self object
//! \param args argument list
//! \return value
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_c_string (decoder_data_decoder_o *self, PyObject *args)
{
  // parse input args
  const char *arg_encode = "ASCII";

  if (!PyArg_ParseTuple (args, "|s", &arg_encode))
    return nullptr;

  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyString_FromString (self->obj->get_c_string (arg_encode).c_str ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_hex_string_by_size</i> method implementation
//! \param self object
//! \param args argument list
//! \return value
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_hex_string_by_size (decoder_data_decoder_o *self, PyObject *args)
{
  // parse input args
  std::uint64_t arg_size;

  if (!PyArg_ParseTuple (args, "K", &arg_size))
    return nullptr;

  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyString_FromString (self->obj->get_hex_string_by_size (arg_size).c_str ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_guid</i> method implementation
//! \param self object
//! \param args argument list
//! \return GUID as std::string
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_guid (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyString_FromString (self->obj->get_guid ().c_str ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_uuid</i> method implementation
//! \param self object
//! \param args argument list
//! \return hexadecimal string
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_uuid (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyString_FromString (self->obj->get_uuid ().c_str ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_ipv4</i> method implementation
//! \param self object
//! \param args argument list
//! \return IPv4 string
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_ipv4 (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyString_FromString (self->obj->get_ipv4 ().c_str ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_ipv4_be</i> method implementation
//! \param self object
//! \param args argument list
//! \return IPv4 string
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_ipv4_be (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyString_FromString (self->obj->get_ipv4_be ().c_str ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>get_ipv4_le</i> method implementation
//! \param self object
//! \param args argument list
//! \return IPv4 string
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_f_get_ipv4_le (decoder_data_decoder_o *self, PyObject *)
{
  // execute C++ function
  PyObject *ret = nullptr;

  try
    {
      ret = PyString_FromString (self->obj->get_ipv4_le ().c_str ());
    }
  catch (const std::exception& e)
    {
      PyErr_SetString (PyExc_Exception, e.what ());
    }

  // return value
  return ret;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief Methods structure
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyMethodDef tp_methods[] =
{
  {
    (char *) "skip",
    (PyCFunction) tp_f_skip,
    METH_VARARGS,
    "Skip n bytes ahead"
  },
  {
    (char *) "seek",
    (PyCFunction) tp_f_seek,
    METH_VARARGS,
    "Seek reader position"
  },
  {
    (char *) "tell",
    (PyCFunction) tp_f_tell,
    METH_VARARGS,
    "Tell current position"
  },
  {
    (char *) "get_size",
    (PyCFunction) tp_f_get_size,
    METH_VARARGS,
    "Get data size"
  },
  {
    (char *) "get_int8",
    (PyCFunction) tp_f_get_int8,
    METH_VARARGS,
    "get int8 value"
  },
  {
    (char *) "get_int16_le",
    (PyCFunction) tp_f_get_int16_le,
    METH_VARARGS,
    "get int16 little endian value"
  },
  {
    (char *) "get_int32_le",
    (PyCFunction) tp_f_get_int32_le,
    METH_VARARGS,
    "get int32 little endian value"
  },
  {
    (char *) "get_uint8",
    (PyCFunction) tp_f_get_uint8,
    METH_VARARGS,
    "get uint8 value"
  },
  {
    (char *) "get_uint16_le",
    (PyCFunction) tp_f_get_uint16_le,
    METH_VARARGS,
    "get uint16 little endian value"
  },
  {
    (char *) "get_uint32_le",
    (PyCFunction) tp_f_get_uint32_le,
    METH_VARARGS,
    "get uint32 little endian value"
  },
  {
    (char *) "get_uint64_le",
    (PyCFunction) tp_f_get_uint64_le,
    METH_VARARGS,
    "get uint64 little endian value"
  },
  {
    (char *) "get_uint16_be",
    (PyCFunction) tp_f_get_uint16_be,
    METH_VARARGS,
    "get uint16 big endian value"
  },
  {
    (char *) "get_uint32_be",
    (PyCFunction) tp_f_get_uint32_be,
    METH_VARARGS,
    "get uint32 big endian value"
  },
  {
    (char *) "get_uint64_be",
    (PyCFunction) tp_f_get_uint64_be,
    METH_VARARGS,
    "get uint64 big endian value"
  },
  {
    (char *) "get_hfs_datetime",
    (PyCFunction) tp_f_get_hfs_datetime,
    METH_VARARGS,
    "get HFS datetime"
  },
  {
    (char *) "get_iso9660_datetime",
    (PyCFunction) tp_f_get_iso9660_datetime,
    METH_VARARGS,
    "get ISO-9660 datetime"
  },
  {
    (char *) "get_nt_datetime",
    (PyCFunction) tp_f_get_nt_datetime,
    METH_VARARGS,
    "get NT datetime"
  },
  {
    (char *) "get_unix_datetime",
    (PyCFunction) tp_f_get_unix_datetime,
    METH_VARARGS,
    "get Unix datetime"
  },
  {
    (char *) "get_fat_datetime",
    (PyCFunction) tp_f_get_fat_datetime,
    METH_VARARGS,
    "get FAT datetime"
  },
  {
    (char *) "get_bytearray_by_size",
    (PyCFunction) tp_f_get_bytearray_by_size,
    METH_VARARGS,
    "get bytearray by size"
  },
  {
    (char *) "get_string_by_size",
    (PyCFunction) tp_f_get_string_by_size,
    METH_VARARGS,
    "get string by size"
  },
  {
    (char *) "get_c_string",
    (PyCFunction) tp_f_get_c_string,
    METH_VARARGS,
    "get C string"
  },
  {
    (char *) "get_hex_string_by_size",
    (PyCFunction) tp_f_get_hex_string_by_size,
    METH_VARARGS,
    "get hex string by size"
  },
  {
    (char *) "get_guid",
    (PyCFunction) tp_f_get_guid,
    METH_VARARGS,
    "get GUID"
  },
  {
    (char *) "get_uuid",
    (PyCFunction) tp_f_get_uuid,
    METH_VARARGS,
    "get UUID"
  },
  {
    (char *) "get_ipv4",
    (PyCFunction) tp_f_get_ipv4,
    METH_VARARGS,
    "get IPv4 as string"
  },
  {
    (char *) "get_ipv4_be",
    (PyCFunction) tp_f_get_ipv4_be,
    METH_VARARGS,
    "get IPv4 (big endian) as string"
  },
  {
    (char *) "get_ipv4_le",
    (PyCFunction) tp_f_get_ipv4_le,
    METH_VARARGS,
    "get IPv4 (little endian) as string"
  },
  {NULL, NULL, 0, NULL} // sentinel
};

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>data_decoder</i> constructor
//! \param type type object
//! \param args argument list
//! \param kwds keywords dict
//! \return new <i>data_decoder</i> object
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static PyObject *
tp_new (PyTypeObject *type, PyObject *args, PyObject *)
{
  // parse input args
  PyObject *arg_reader = nullptr;

  if (!PyArg_ParseTuple (args, "O!", &io_reader_t, &arg_reader))
    return nullptr;

  // create object
  decoder_data_decoder_o *self = (decoder_data_decoder_o *) type->tp_alloc (type, 0);

  if (self)
    self->obj = new mobius::decoder::data_decoder (*((io_reader_o *) arg_reader)->obj);

  return (PyObject *) self;
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief <i>data_decoder</i> deallocator
//! \param self object
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
static void
tp_dealloc (decoder_data_decoder_o *self)
{
  delete self->obj;
  self->ob_type->tp_free ((PyObject*) self);
}

// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//! \brief Type structure
// =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
PyTypeObject decoder_data_decoder_t =
{
  PyVarObject_HEAD_INIT (NULL, 0)
  "mobius.decoder.data_decoder",            		// tp_name
  sizeof (decoder_data_decoder_o),          		// tp_basicsize
  0,                                       		// tp_itemsize
  (destructor) tp_dealloc,                 		// tp_dealloc
  0,                                       		// tp_print
  0,                                       		// tp_getattr
  0,                                       		// tp_setattr
  0,                                       		// tp_compare
  0,                                       		// tp_repr
  0,                                       		// tp_as_number
  0,                                       		// tp_as_sequence
  0,                                       		// tp_as_mapping
  0,                                       		// tp_hash
  0,                                       		// tp_call
  0,                                       		// tp_str
  0,                                       		// tp_getattro
  0,                                       		// tp_setattro
  0,                                       		// tp_as_buffer
  Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,		// tp_flags
  "data_decoder class",                     		// tp_doc
  0,                                       		// tp_traverse
  0,                                       		// tp_clear
  0,                                       		// tp_richcompare
  0,                                       		// tp_weaklistoffset
  0,                                       		// tp_iter
  0,                                       		// tp_iternext
  tp_methods,                                 		// tp_methods
  0,                                       		// tp_members
  0,                                       		// tp_getset
  0,                                       		// tp_base
  0,                                       		// tp_dict
  0,                                       		// tp_descr_get
  0,                                       		// tp_descr_set
  0,                                       		// tp_dictoffset
  0,                                       		// tp_init
  0,                                       		// tp_alloc
  tp_new,                                  		// tp_new
  0,                                       		// tp_free
  0,                                       		// tp_is_gc
  0,                                       		// tp_bases
  0,                                       		// tp_mro
  0,                                       		// tp_cache
  0,                                       		// tp_subclasses
  0,                                       		// tp_weaklist
  0,                                       		// tp_del
  0,                                       		// tp_version_tag
};
