wired
libc-free QUIC/HTTP3 SDK in C for x86_64-linux
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wtcapsule.h
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1#ifndef QUIC_WTCAPSULE_WTCAPSULE_H
2#define QUIC_WTCAPSULE_WTCAPSULE_H
3
4#include "common/bytes/span/span.h"
5#include "common/platform/sys/syscall.h"
6
37
40#define QUIC_WTCAPSULE_CLOSE_MESSAGE_MAX 1024
41
53int quic_wtcapsule_encode_close(
54 quic_obuf* out, u32 app_error_code, quic_span message);
55
60int quic_wtcapsule_encode_drain(quic_obuf* out);
61
84int quic_wtcapsule_decode_close(
85 quic_span data, usz* at, u32* app_error_code, quic_span* message);
86
95int quic_wtcapsule_decode_drain(quic_span data, usz* at);
96
107int quic_wtcapsule_encode_max_streams(
108 quic_obuf* out, int bidi, u64 max_streams);
109
119int quic_wtcapsule_decode_max_streams(
120 quic_span data, usz* at, int bidi, u64* max_streams);
121
130int quic_wtcapsule_encode_streams_blocked(
131 quic_obuf* out, int bidi, u64 max_streams);
132
142int quic_wtcapsule_decode_streams_blocked(
143 quic_span data, usz* at, int bidi, u64* max_streams);
144
152int quic_wtcapsule_encode_max_data(quic_obuf* out, u64 max_data);
153
162int quic_wtcapsule_decode_max_data(quic_span data, usz* at, u64* max_data);
163
172int quic_wtcapsule_encode_data_blocked(quic_obuf* out, u64 max_data);
173
181int quic_wtcapsule_decode_data_blocked(quic_span data, usz* at, u64* max_data);
182
183#endif
span.h
Value-type views that fold the SDK's recurring argument shapes into single parameters,...
quic_obuf
Growing output buffer view for variable-length results.
Definition span.h:54
quic_span
Read-only view of a byte range.
Definition span.h:30
syscall.h
x86_64 Linux direct syscalls.
u32
unsigned int u32
unsigned 32-bit integer
Definition syscall.h:14
usz
u64 usz
unsigned size (size_t equivalent)
Definition syscall.h:19
u64
unsigned long u64
unsigned 64-bit integer
Definition syscall.h:12
quic_wtcapsule_decode_close
int quic_wtcapsule_decode_close(quic_span data, usz *at, u32 *app_error_code, quic_span *message)
Attempt to decode the capsule at *at within data as a WT_CLOSE_SESSION.
quic_wtcapsule_decode_max_data
int quic_wtcapsule_decode_max_data(quic_span data, usz *at, u64 *max_data)
Attempt to decode the capsule at *at within data as a WT_MAX_DATA capsule.
quic_wtcapsule_encode_max_data
int quic_wtcapsule_encode_max_data(quic_obuf *out, u64 max_data)
Encode a WT_MAX_DATA capsule (SS5.6.4, type 0x190B4D3D) into out: body a single varint (Maximum Data,...
quic_wtcapsule_encode_close
int quic_wtcapsule_encode_close(quic_obuf *out, u32 app_error_code, quic_span message)
Encode a WT_CLOSE_SESSION capsule (type 0x2843) into out.
quic_wtcapsule_encode_drain
int quic_wtcapsule_encode_drain(quic_obuf *out)
Encode a WT_DRAIN_SESSION capsule (type 0x78ae, empty body) into out.
quic_wtcapsule_encode_max_streams
int quic_wtcapsule_encode_max_streams(quic_obuf *out, int bidi, u64 max_streams)
Encode a WT_MAX_STREAMS capsule (draft-ietf-webtrans-http3-15 SS5.6.2) into out: type 0x190B4D3F for ...
quic_wtcapsule_decode_drain
int quic_wtcapsule_decode_drain(quic_span data, usz *at)
Attempt to decode the capsule at *at within data as a WT_DRAIN_SESSION.
quic_wtcapsule_encode_streams_blocked
int quic_wtcapsule_encode_streams_blocked(quic_obuf *out, int bidi, u64 max_streams)
Encode a WT_STREAMS_BLOCKED capsule (SS5.6.3) into out: type 0x190B4D43 for bidi, 0x190B4D44 for uni,...
quic_wtcapsule_decode_max_streams
int quic_wtcapsule_decode_max_streams(quic_span data, usz *at, int bidi, u64 *max_streams)
Attempt to decode the capsule at *at within data as a WT_MAX_STREAMS capsule of the given direction.
quic_wtcapsule_encode_data_blocked
int quic_wtcapsule_encode_data_blocked(quic_obuf *out, u64 max_data)
Encode a WT_DATA_BLOCKED capsule (SS5.6.5, type 0x190B4D41) into out: body a single varint (Maximum D...
quic_wtcapsule_decode_data_blocked
int quic_wtcapsule_decode_data_blocked(quic_span data, usz *at, u64 *max_data)
Attempt to decode the capsule at *at within data as a WT_DATA_BLOCKED capsule.
quic_wtcapsule_decode_streams_blocked
int quic_wtcapsule_decode_streams_blocked(quic_span data, usz *at, int bidi, u64 *max_streams)
Attempt to decode the capsule at *at within data as a WT_STREAMS_BLOCKED capsule of the given directi...