int FSZip::load(string backfile, string filename, FileBuffer *p, bool async)
{
Zip zip;
if (zip.Open(backfile.substr(1)))
return -1;
if (!zip.check_file_exist(filename))
return -1;
if (async)
{
p->m_aync_thread = thread(zip_async_load, backfile, filename, p);
}
else
{
shared_ptr<FileBuffer> pzip = zip.get_file_buff(filename);
if (pzip == NULL)
return -1;
p->swap(*pzip);
p->m_loaded = true;
}
return 0;
}
int zip_async_load(string zipfile, string fn, FileBuffer * buff)
{
std::lock_guard<mutex> lock(buff->m_async_mutex);
Zip zip;
if (zip.Open(zipfile.substr(1)))
return -1;
shared_ptr<FileBuffer> p = zip.get_file_buff(fn);
if (p == NULL)
return -1;
buff->swap(*p);
buff->m_loaded = true;
return 0;
}