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[#235] services/object: Implement new GetRange algorithm

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Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
This commit is contained in:
Leonard Lyubich 2020-12-07 20:49:47 +03:00 • committed by Alex Vanin
parent 91d8e0a4de
commit 1d23483828
37 changed files with 703 additions and 1125 deletions
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36
pkg/services/object/get/v2/util.go
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@ -23,14 +23,35 @@ func (s *Service) toPrm(req *objectV2.GetRequest, stream objectSvc.GetObjectStre
p.SetPrivateKey(key)
body := req.GetBody()
p.SetAddress(object.NewAddressFromV2(body.GetAddress()))
p.SetRaw(body.GetRaw())
p.WithAddress(object.NewAddressFromV2(body.GetAddress()))
p.WithRawFlag(body.GetRaw())
p.SetRemoteCallOptions(remoteCallOptionsFromMeta(meta)...)
p.SetObjectWriter(&streamObjectWriter{stream})
return p, nil
}
func (s *Service) toRangePrm(req *objectV2.GetRangeRequest, stream objectSvc.GetObjectRangeStream) (*getsvc.RangePrm, error) {
meta := req.GetMetaHeader()
key, err := s.keyStorage.GetKey(token.NewSessionTokenFromV2(meta.GetSessionToken()))
if err != nil {
return nil, err
}
p := new(getsvc.RangePrm)
p.SetPrivateKey(key)
body := req.GetBody()
p.WithAddress(object.NewAddressFromV2(body.GetAddress()))
p.WithRawFlag(body.GetRaw())
p.SetRemoteCallOptions(remoteCallOptionsFromMeta(meta)...)
p.SetChunkWriter(&streamObjectRangeWriter{stream})
p.SetRange(object.NewRangeFromV2(body.GetRange()))
return p, nil
}
// can be shared accross all services
func remoteCallOptionsFromMeta(meta *session.RequestMetaHeader) []client.CallOption {
xHdrs := meta.GetXHeaders()
@ -60,3 +81,14 @@ func splitInfoResponse(info *object.SplitInfo) *objectV2.GetResponse {
return resp
}
func splitInfoRangeResponse(info *object.SplitInfo) *objectV2.GetRangeResponse {
resp := new(objectV2.GetRangeResponse)
body := new(objectV2.GetRangeResponseBody)
resp.SetBody(body)
body.SetRangePart(info.ToV2())
return resp
}