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Add object compression support (#6292)

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Add support for streaming (golang/LZ77/snappy) compression.
This commit is contained in:
Praveen raj Mani
2018-09-28 09:06:17 +05:30
committed by Nitish Tiwari
parent 5c765bc63e
commit ce9d36d954
57 changed files with 1321 additions and 173 deletions
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cmd/bucket-handlers-listobjects.go
+22 -3
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@@ -102,7 +102,17 @@ func (api objectAPIHandlers) ListObjectsV2Handler(w http.ResponseWriter, r *http
}
for i := range listObjectsV2Info.Objects {
if crypto.IsEncrypted(listObjectsV2Info.Objects[i].UserDefined) {
var actualSize int64
if listObjectsV2Info.Objects[i].IsCompressed() {
// Read the decompressed size from the meta.json.
actualSize = listObjectsV2Info.Objects[i].GetActualSize()
if actualSize < 0 {
writeErrorResponse(w, ErrInvalidDecompressedSize, r.URL)
return
}
// Set the info.Size to the actualSize.
listObjectsV2Info.Objects[i].Size = actualSize
} else if crypto.IsEncrypted(listObjectsV2Info.Objects[i].UserDefined) {
listObjectsV2Info.Objects[i].Size, err = listObjectsV2Info.Objects[i].DecryptedSize()
if err != nil {
writeErrorResponse(w, toAPIErrorCode(err), r.URL)
@@ -168,7 +178,17 @@ func (api objectAPIHandlers) ListObjectsV1Handler(w http.ResponseWriter, r *http
}
for i := range listObjectsInfo.Objects {
if crypto.IsEncrypted(listObjectsInfo.Objects[i].UserDefined) {
var actualSize int64
if listObjectsInfo.Objects[i].IsCompressed() {
// Read the decompressed size from the meta.json.
actualSize = listObjectsInfo.Objects[i].GetActualSize()
if actualSize < 0 {
writeErrorResponse(w, ErrInvalidDecompressedSize, r.URL)
return
}
// Set the info.Size to the actualSize.
listObjectsInfo.Objects[i].Size = actualSize
} else if crypto.IsEncrypted(listObjectsInfo.Objects[i].UserDefined) {
listObjectsInfo.Objects[i].Size, err = listObjectsInfo.Objects[i].DecryptedSize()
if err != nil {
writeErrorResponse(w, toAPIErrorCode(err), r.URL)
@@ -176,7 +196,6 @@ func (api objectAPIHandlers) ListObjectsV1Handler(w http.ResponseWriter, r *http
}
}
}
response := generateListObjectsV1Response(bucket, prefix, marker, delimiter, maxKeys, listObjectsInfo)
// Write success response.