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https://gitee.com/openharmony/third_party_nghttp2
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c10a55588b
This commit implements RFC 9218 extensible prioritization scheme. It is enabled when a local endpoint submits SETTINGS_NO_RFC7540_PRIORITIES = 1. This commit only handles priority signal in HTTP request header field. Priority header field in PUSH_PROMISE is not supported. HTTP messaging must be enabled to take advantage of this prioritization scheme because HTTP fields are not parsed if HTTP messaging is disabled.
36 lines
1.5 KiB
C
36 lines
1.5 KiB
C
/*
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* nghttp2 - HTTP/2 C Library
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*
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* Copyright (c) 2022 nghttp3 contributors
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* Copyright (c) 2022 nghttp2 contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "nghttp2_extpri.h"
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uint8_t nghttp2_extpri_to_uint8(const nghttp2_extpri *extpri) {
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return (uint8_t)((uint32_t)extpri->inc << 7 | extpri->urgency);
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}
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void nghttp2_extpri_from_uint8(nghttp2_extpri *extpri, uint8_t u8extpri) {
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extpri->urgency = nghttp2_extpri_uint8_urgency(u8extpri);
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extpri->inc = nghttp2_extpri_uint8_inc(u8extpri);
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}
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