pub(crate) const DEFAULT_MAX_BODY_SIZE: usize = 100 * 1024 * 1024;
pub(crate) const DEFAULT_MAX_HEADER_LIST_BYTES: usize = 256 * 1024;
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
#[non_exhaustive]
pub struct CompressionConfig {
pub(crate) gzip: bool,
pub(crate) brotli: bool,
pub(crate) deflate: bool,
pub(crate) zstd: bool,
pub(crate) max_body_size: usize,
}
impl Default for CompressionConfig {
fn default() -> Self {
Self {
gzip: true,
brotli: true,
deflate: true,
zstd: true,
max_body_size: DEFAULT_MAX_BODY_SIZE,
}
}
}
impl CompressionConfig {
pub fn new() -> Self {
Self::default()
}
pub fn none() -> Self {
Self {
gzip: false,
brotli: false,
deflate: false,
zstd: false,
..Self::default()
}
}
pub fn gzip(mut self, on: bool) -> Self {
self.gzip = on;
self
}
pub fn brotli(mut self, on: bool) -> Self {
self.brotli = on;
self
}
pub fn deflate(mut self, on: bool) -> Self {
self.deflate = on;
self
}
pub fn zstd(mut self, on: bool) -> Self {
self.zstd = on;
self
}
pub fn max_body_size(mut self, bytes: usize) -> Self {
self.max_body_size = bytes;
self
}
pub(crate) fn allows(&self, encoding: &str) -> bool {
match encoding {
"gzip" | "x-gzip" => self.gzip,
"br" => self.brotli,
"deflate" => self.deflate,
"zstd" => self.zstd,
"identity" | "" => true,
_ => false,
}
}
}