//-------------------------------------------------
// load_zipped_file - load a ZIPped file
//-------------------------------------------------
osd_file.error load_zipped_file()
{
assert(m_file == null);
assert(m_zipdata.empty());
assert(m_zipfile != null);
// allocate some memory
m_zipdata.resize((int)m_ziplength);
// read the data into our buffer and return
var ziperr = m_zipfile.decompress(m_zipdata, (UInt32)m_zipdata.size());
if (ziperr != util.archive_file.error.NONE)
{
m_zipdata.clear();
return(osd_file.error.FAILURE);
}
// convert to RAM file
osd_file.error filerr = util.core_file.open_ram(m_zipdata, (UInt32)m_zipdata.size(), m_openflags, out m_file);
if (filerr != osd_file.error.NONE)
{
m_zipdata.clear();
return(osd_file.error.FAILURE);
}
// close out the ZIP file
m_zipfile.Dispose();
m_zipfile = null;
return(osd_file.error.NONE);
}
//-------------------------------------------------
// load_zipped_file - load a ZIPped file
//-------------------------------------------------
std.error_condition load_zipped_file()
{
assert(m_file == null);
assert(m_zipdata.empty());
assert(m_zipfile != null);
// allocate some memory
m_zipdata.resize(m_ziplength);
// read the data into our buffer and return
var ziperr = m_zipfile.decompress(m_zipdata, (uint32_t)m_zipdata.size());
if (ziperr)
{
m_zipdata.clear();
return(ziperr);
}
// convert to RAM file
std.error_condition filerr = util.core_file.open_ram(m_zipdata, m_zipdata.size(), m_openflags, out m_file);
if (filerr)
{
m_zipdata.clear();
return(filerr);
}
// close out the ZIP file
m_zipfile.Dispose();
m_zipfile = null;
return(new std.error_condition());
}