compression helpers

encoding/da.go

@@ -643,24 +643,10 @@ func GetHardforkName(config *params.ChainConfig, blockHeight, blockTimestamp uin
 		return "curie"
 	} else if !config.IsDarwinV2(blockTimestamp) {
 		return "darwin"
-	} else {
+	} else if !config.IsEuclid(blockTimestamp) {
 		return "darwinV2"
-	}
-}
-
-// GetCodecVersion returns the encoding codec version for the given block height and timestamp.
-func GetCodecVersion(config *params.ChainConfig, blockHeight, blockTimestamp uint64) CodecVersion {
-	blockHeightBigInt := new(big.Int).SetUint64(blockHeight)
-	if !config.IsBernoulli(blockHeightBigInt) {
-		return CodecV0
-	} else if !config.IsCurie(blockHeightBigInt) {
-		return CodecV1
-	} else if !config.IsDarwin(blockTimestamp) {
-		return CodecV2
-	} else if !config.IsDarwinV2(blockTimestamp) {
-		return CodecV3
 	} else {
-		return CodecV4
+		return "euclid"
 	}
 }
 
@@ -689,7 +675,7 @@ func GetChunkEnableCompression(codecVersion CodecVersion, chunk *Chunk) (bool, e
 		return false, nil
 	case CodecV2, CodecV3:
 		return true, nil
-	case CodecV4:
+	case CodecV4, CodecV5, CodecV6:
 		return CheckChunkCompressedDataCompatibility(chunk, codecVersion)
 	default:
 		return false, fmt.Errorf("unsupported codec version: %v", codecVersion)
@@ -703,7 +689,7 @@ func GetBatchEnableCompression(codecVersion CodecVersion, batch *Batch) (bool, e
 		return false, nil
 	case CodecV2, CodecV3:
 		return true, nil
-	case CodecV4:
+	case CodecV4, CodecV5, CodecV6:
 		return CheckBatchCompressedDataCompatibility(batch, codecVersion)
 	default:
 		return false, fmt.Errorf("unsupported codec version: %v", codecVersion)