mirror of
https://github.com/refraction-networking/uquic.git
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95575f5fe7
uTLS is not yet bumped to the new version, so this commit breaks the dependencies relationship by getting rid of the local replace.
54 lines
1.5 KiB
Go
54 lines
1.5 KiB
Go
package wire
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import (
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"bytes"
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"github.com/refraction-networking/uquic/internal/protocol"
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"github.com/refraction-networking/uquic/internal/qerr"
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"github.com/refraction-networking/uquic/quicvarint"
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)
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// A ResetStreamFrame is a RESET_STREAM frame in QUIC
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type ResetStreamFrame struct {
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StreamID protocol.StreamID
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ErrorCode qerr.StreamErrorCode
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FinalSize protocol.ByteCount
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}
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func parseResetStreamFrame(r *bytes.Reader, _ protocol.VersionNumber) (*ResetStreamFrame, error) {
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var streamID protocol.StreamID
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var byteOffset protocol.ByteCount
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sid, err := quicvarint.Read(r)
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if err != nil {
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return nil, err
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}
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streamID = protocol.StreamID(sid)
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errorCode, err := quicvarint.Read(r)
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if err != nil {
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return nil, err
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}
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bo, err := quicvarint.Read(r)
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if err != nil {
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return nil, err
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}
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byteOffset = protocol.ByteCount(bo)
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return &ResetStreamFrame{
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StreamID: streamID,
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ErrorCode: qerr.StreamErrorCode(errorCode),
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FinalSize: byteOffset,
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}, nil
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}
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func (f *ResetStreamFrame) Append(b []byte, _ protocol.VersionNumber) ([]byte, error) {
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b = append(b, resetStreamFrameType)
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b = quicvarint.Append(b, uint64(f.StreamID))
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b = quicvarint.Append(b, uint64(f.ErrorCode))
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b = quicvarint.Append(b, uint64(f.FinalSize))
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return b, nil
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}
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// Length of a written frame
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func (f *ResetStreamFrame) Length(version protocol.VersionNumber) protocol.ByteCount {
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return 1 + quicvarint.Len(uint64(f.StreamID)) + quicvarint.Len(uint64(f.ErrorCode)) + quicvarint.Len(uint64(f.FinalSize))
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}
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