bsnes/nall/stream/gzip.hpp

32 lines
560 B
C++

#pragma once
#include <nall/decode/gzip.hpp>
namespace nall {
struct gzipstream : memorystream {
using stream::read;
using stream::write;
gzipstream(const stream& stream) {
uint size = stream.size();
auto data = new uint8_t[size];
stream.read(data, size);
Decode::GZIP archive;
bool result = archive.decompress(data, size);
delete[] data;
if(!result) return;
psize = archive.size;
pdata = new uint8_t[psize];
memcpy(pdata, archive.data, psize);
}
~gzipstream() {
if(pdata) delete[] pdata;
}
};
}