compression.hpp File Reference

#include <charconv>
#include <cstring>
#include <string>
#include <boost/beast.hpp>
#include <ctre.hpp>
#include <flatmap.hpp>
#include "libdeflate.hpp"

Go to the source code of this file.

Enumerations
enum	Algs { Algs::deflate, Algs::gzip, Algs::identity }

Functions
template<class Allocator >
bool	handle_compression (const boost::beast::http::basic_fields< Allocator > &in_head, boost::beast::http::basic_fields< Allocator > &out_head, std::string &body)

Variables
static constexpr ctll::fixed_string	weigthed_encodings_pattern = R"(([a-z]+|\*)(?:;q=([0-1].?(?:[\d]+)?)?)?(?:,\s*)?)"

Enumeration Type Documentation

enum Algs

strong

Available compression algorithms

Enumerator
deflate
gzip
identity

Function Documentation

template<class Allocator >

bool handle_compression	(	const boost::beast::http::basic_fields< Allocator > &	in_head,
		boost::beast::http::basic_fields< Allocator > &	out_head,
		std::string &	body
	)

Perform the appropriate compression on the response body

Template Parameters

Allocator

(deduced)

Parameters

[in]	in_head	request header fields
[in]	out_head	response header fields
[in,out]	body	response body

Returns

true on success, false on failure

TODO check if the content-type looks like it could be compressed TODO check if the body is large enough to have any advantage compressing it

Variable Documentation

constexpr ctll::fixed_string weigthed_encodings_pattern = R"(([a-z]+|\*)(?:;q=([0-1].?(?:[\d]+)?)?)?(?:,\s*)?)"

static

Regex pattern for parsing boost::beast::http::field::accept_encoding's value