mirror of
https://github.com/lxsang/ant-http
synced 2024-11-18 01:08:21 +01:00
133 lines
2.9 KiB
C
133 lines
2.9 KiB
C
#ifndef HTTP2_H
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#define HTTP2_H
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#include "handle.h"
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#include "hpack.h"
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#define H2_CONN_PREFACE "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n"
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#define H2_FRM_DATA 0x0
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#define H2_FRM_HEADER 0x1
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#define H2_FRM_PRIORITY 0x2
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#define H2_FRM_RST_STREAM 0x3
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#define H2_FRM_SETTINGS 0x4
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#define H2_FRM_PUSH_PROMISE 0x5
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#define H2_FRM_PING 0x6
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#define H2_FRM_GOAWAY 0x7
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#define H2_FRM_WINDOW_UPDATE 0x8
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#define H2_FRM_CONTINUATION 0x9
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// ERROR code
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/*
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The associated condition is not a result of an
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error. For example, a GOAWAY might include this code to indicate
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graceful shutdown of a connection.
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*/
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#define H2_NO_ERROR 0x0
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/*
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The endpoint detected an unspecific protocol
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error. This error is for use when a more specific error code is
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not available.
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*/
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#define H2_PROTOCOL_ERROR 0x1
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/*
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The endpoint encountered an unexpected
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internal error.
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*/
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#define H2_INTERNAL_ERROR 0x2
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/*
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The endpoint detected that its peer
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violated the flow-control protocol.
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*/
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#define H2_FLOW_CONTROL_ERROR 0x3
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/*
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The endpoint sent a SETTINGS frame but did
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not receive a response in a timely manner. See Section 6.5.3
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("Settings Synchronization").
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*/
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#define H2_SETTINGS_TIMEOUT 0x4
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/*
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The endpoint received a frame after a stream
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was half-closed.
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*/
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#define H2_STREAM_CLOSED 0x5
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/*
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The endpoint received a frame with an invalid size.
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*/
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#define H2_FRAME_SIZE_ERROR 0x6
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/*
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The endpoint refused the stream prior to
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performing any application processing (see Section 8.1.4 for
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details).
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*/
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#define H2_REFUSED_STREAM 0x7
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/*
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Used by the endpoint to indicate that the stream is no
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longer needed.
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*/
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#define H2_CANCEL 0x8
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/*
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The endpoint is unable to maintain the
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header compression context for the connection.
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*/
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#define H2_COMPRESSION_ERROR 0x9
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/*
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The connection established in response to a CONNECT request (Section 8.3) was reset or abnormally closed.
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*/
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#define H2_CONNECT_ERROR 0xa
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/*
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The endpoint detected that its peer is
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exhibiting a behavior that might be generating excessive load.
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*/
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#define H2_ENHANCE_YOUR_CALM 0xb
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/*
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The underlying transport has properties
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that do not meet minimum security requirements (see Section 9.2).
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*/
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#define H2_INADEQUATE_SECURITY 0xc
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/*
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The endpoint requires that HTTP/1.1 be used
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instead of HTTP/2.
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*/
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#define H2_HTTP_1_1_REQUIRED 0xd
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/**
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* Struct that holds a
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* h2 connection
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*/
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typedef struct {
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} antd_h2_conn_t;
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/**
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* Struct that holds a
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* h2 stream
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*/
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typedef struct {
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} antd_h2_stream_t;
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/**
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* a H2 frame header
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*/
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typedef struct {
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// 24 bits length
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unsigned int length;
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// 8 bits type
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uint8_t type;
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// 8 bits flags
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uint8_t flags;
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// 31 bits identifier
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unsigned int identifier;
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} antd_h2_frame_header_t;
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void* antd_h2_read(void* rq);
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void* antd_h2_write(void* rq);
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void* antd_h2_preface_ck(void* rq);
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void* antd_h2_handle(void* rq);
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#endif |