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[#1103] node: Implement Get\Head requests for EC object

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Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>
This commit is contained in:
Anton Nikiforov 2024-04-22 09:43:42 +03:00
parent 167c52a1a9
commit 112a7c690f
30 changed files with 579 additions and 11 deletions
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29
pkg/local_object_storage/metabase/get.go
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@ -110,6 +110,11 @@ func (db *DB) get(tx *bbolt.Tx, addr oid.Address, key []byte, checkStatus, raw b
return obj, obj.Unmarshal(data)
}
data = getFromBucket(tx, ecInfoBucketName(cnr, bucketName), key)
if len(data) != 0 {
return nil, getECInfoError(tx, cnr, data)
}
// if not found then check in tombstone index
data = getFromBucket(tx, tombstoneBucketName(cnr, bucketName), key)
if len(data) != 0 {
@ -185,3 +190,27 @@ func getSplitInfoError(tx *bbolt.Tx, cnr cid.ID, key []byte) error {
return logicerr.Wrap(new(apistatus.ObjectNotFound))
}
func getECInfoError(tx *bbolt.Tx, cnr cid.ID, data []byte) error {
offset := 0
ecInfo := objectSDK.NewECInfo()
for offset < len(data) {
key := data[offset : offset+objectKeySize]
// check in primary index
ojbData := getFromBucket(tx, primaryBucketName(cnr, make([]byte, bucketKeySize)), key)
if len(data) != 0 {
obj := objectSDK.New()
if err := obj.Unmarshal(ojbData); err != nil {
return err
}
chunk := objectSDK.ECChunk{}
id, _ := obj.ID()
chunk.SetID(id)
chunk.Index = obj.ECHeader().Index()
chunk.Total = obj.ECHeader().Total()
ecInfo.AddChunk(chunk)
}
offset += objectKeySize
}
return logicerr.Wrap(objectSDK.NewECInfoError(ecInfo))
}