zip.hpp File Reference

#include <string>
#include <string_view>
#include <vector>
#include <cstdint>
#include <optional>

Go to the source code of this file.

Namespaces
namespace	pulp
namespace	pulp::runtime

Functions
std::optional< std::vector< uint8_t > >	pulp::runtime::gzip_compress (const uint8_t *data, size_t size, int level=6)
	Compress data into an RFC 1952 gzip stream.
std::optional< std::vector< uint8_t > >	pulp::runtime::gzip_decompress (const uint8_t *data, size_t size, size_t max_output=kDefaultMaxDecompressOutput)
	Decompress a gzip (RFC 1952) or zlib (RFC 1950) stream.
std::optional< std::vector< uint8_t > >	pulp::runtime::gzip_compress (std::string_view data, int level=6)
	Convenience: compress a string into an RFC 1952 gzip stream.
std::optional< std::string >	pulp::runtime::gzip_decompress_string (const uint8_t *data, size_t size)
	Convenience: decompress a gzip (RFC 1952) or zlib (RFC 1950) stream into a string.
std::optional< std::vector< uint8_t > >	pulp::runtime::deflate_compress (const uint8_t *data, size_t size, int level=6)
	Compress data using raw deflate (no header).
std::optional< std::vector< uint8_t > >	pulp::runtime::deflate_decompress (const uint8_t *data, size_t size)
	Decompress raw deflate data.
std::optional< std::vector< uint8_t > >	pulp::runtime::zlib_compress (const uint8_t *data, size_t size, int level=6)
	Compress data into an RFC 1950 zlib stream.
std::optional< std::vector< uint8_t > >	pulp::runtime::zlib_decompress (const uint8_t *data, size_t size, size_t max_output=kDefaultMaxDecompressOutput)
	Decompress exactly one RFC 1950 zlib stream.
std::optional< std::string >	pulp::runtime::zlib_decompress_exact (const uint8_t *data, size_t size, size_t expected_size)
	Decompress one RFC 1950 zlib stream whose inflated size is known in advance (an embedded asset that recorded it at build time) straight into a string of exactly that size, with no growth or second copy.

Variables
constexpr size_t	pulp::runtime::kDefaultMaxDecompressOutput = 256u * 1024u * 1024u
	Default ceiling on total decompressed output (bytes).