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feat(ffi): add http1_allow_multiline_headers #2918

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Jul 19, 2022
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10 changes: 10 additions & 0 deletions capi/include/hyper.h
Original file line number Diff line number Diff line change
Expand Up @@ -402,6 +402,16 @@ enum hyper_code hyper_clientconn_options_http2(struct hyper_clientconn_options *
enum hyper_code hyper_clientconn_options_headers_raw(struct hyper_clientconn_options *opts,
int enabled);

/*
Set whether HTTP/1 connections will accept obsolete line folding for header values.
Newline codepoints (\r and \n) will be transformed to spaces when parsing.

Pass `0` to disable, `1` to enable.

*/
enum hyper_code hyper_clientconn_options_http1_allow_multiline_headers(struct hyper_clientconn_options *opts,
int enabled);

/*
Frees a `hyper_error`.
*/
Expand Down
13 changes: 13 additions & 0 deletions src/ffi/client.rs
Original file line number Diff line number Diff line change
Expand Up @@ -179,3 +179,16 @@ ffi_fn! {
hyper_code::HYPERE_OK
}
}

ffi_fn! {
/// Set whether HTTP/1 connections will accept obsolete line folding for header values.
/// Newline codepoints (\r and \n) will be transformed to spaces when parsing.
///
/// Pass `0` to disable, `1` to enable.
///
fn hyper_clientconn_options_http1_allow_multiline_headers(opts: *mut hyper_clientconn_options, enabled: c_int) -> hyper_code {
let opts = non_null! { &mut *opts ?= hyper_code::HYPERE_INVALID_ARG };
opts.builder.http1_allow_obsolete_multiline_headers_in_responses(enabled != 0);
hyper_code::HYPERE_OK
}
}