bsnes/nall/stream/auto.hpp

22 lines
701 B
C++

#pragma once
namespace nall {
#define autostream(...) (*makestream(__VA_ARGS__))
inline auto makestream(const string& path) -> std::unique_ptr<stream> {
if(path.iendsWith(".gz")) return std::unique_ptr<stream>(new gzipstream(filestream{path}));
if(path.iendsWith(".zip")) return std::unique_ptr<stream>(new zipstream(filestream{path}));
return std::unique_ptr<stream>(new mmapstream(path));
}
inline auto makestream(uint8_t* data, uint size) -> std::unique_ptr<stream> {
return std::unique_ptr<stream>(new memorystream(data, size));
}
inline auto makestream(const uint8_t* data, uint size) -> std::unique_ptr<stream> {
return std::unique_ptr<stream>(new memorystream(data, size));
}
}