file_error emu_file::load__7zped_file()
{
assert(m_file == NULL);
assert(m__7zdata == NULL);
assert(m__7zfile != NULL);
// allocate some memory
m__7zdata = global_alloc_array(UINT8, m__7zlength);
// read the data into our buffer and return
_7z_error _7zerr = _7z_file_decompress(m__7zfile, m__7zdata, m__7zlength);
if (_7zerr != _7ZERR_NONE)
{
global_free(m__7zdata);
m__7zdata = NULL;
return FILERR_FAILURE;
}
// convert to RAM file
file_error filerr = core_fopen_ram(m__7zdata, m__7zlength, m_openflags, &m_file);
if (filerr != FILERR_NONE)
{
global_free(m__7zdata);
m__7zdata = NULL;
return FILERR_FAILURE;
}
// close out the _7Z file
_7z_file_close(m__7zfile);
m__7zfile = NULL;
return FILERR_NONE;
}
file_error emu_file::load__7zped_file()
{
assert(m_file == NULL);
assert(m__7zdata.count() == 0);
assert(m__7zfile != NULL);
// allocate some memory
m__7zdata.resize(m__7zlength);
// read the data into our buffer and return
_7z_error _7zerr = _7z_file_decompress(m__7zfile, m__7zdata, m__7zdata.count());
if (_7zerr != _7ZERR_NONE)
{
m__7zdata.reset();
return FILERR_FAILURE;
}
// convert to RAM file
file_error filerr = core_fopen_ram(m__7zdata, m__7zdata.count(), m_openflags, &m_file);
if (filerr != FILERR_NONE)
{
m__7zdata.reset();
return FILERR_FAILURE;
}
// close out the _7Z file
_7z_file_close(m__7zfile);
m__7zfile = NULL;
return FILERR_NONE;
}
file_error emu_file::load__7zped_file()
{
assert(m_file == nullptr);
assert(m__7zdata.empty());
assert(m__7zfile != nullptr);
// allocate some memory
m__7zdata.resize(m__7zlength);
// read the data into our buffer and return
_7z_error _7zerr = _7z_file_decompress(m__7zfile, &m__7zdata[0], m__7zdata.size());
if (_7zerr != _7ZERR_NONE)
{
m__7zdata.clear();
return FILERR_FAILURE;
}
// convert to RAM file
file_error filerr = util::core_file::open_ram(&m__7zdata[0], m__7zdata.size(), m_openflags, m_file);
if (filerr != FILERR_NONE)
{
m__7zdata.clear();
return FILERR_FAILURE;
}
// close out the _7Z file
_7z_file_close(m__7zfile);
m__7zfile = nullptr;
return FILERR_NONE;
}