add CodecV7 to general util functions

Author: jonastheis

encoding/da.go

@@ -691,8 +691,10 @@ func GetHardforkName(config *params.ChainConfig, blockHeight, blockTimestamp uin
 		return "darwin"
 	} else if !config.IsEuclid(blockTimestamp) {
 		return "darwinV2"
-	} else {
+	} else if !config.IsEuclidV2(blockTimestamp) {
 		return "euclid"
+	} else {
+		return "euclidV2"
 	}
 }
 
@@ -709,9 +711,11 @@ func GetCodecVersion(config *params.ChainConfig, blockHeight, blockTimestamp uin
 		return CodecV3
 	} else if !config.IsEuclid(blockTimestamp) {
 		return CodecV4
-	} else {
+	} else if !config.IsEuclidV2(blockTimestamp) {
 		// V5 is skipped, because it is only used for the special Euclid transition batch that we handle explicitly
 		return CodecV6
+	} else {
+		return CodecV7
 	}
 }
 
@@ -740,7 +744,7 @@ func GetChunkEnableCompression(codecVersion CodecVersion, chunk *Chunk) (bool, e
 		return false, nil
 	case CodecV2, CodecV3:
 		return true, nil
-	case CodecV4, CodecV5, CodecV6:
+	case CodecV4, CodecV5, CodecV6, CodecV7:
 		return CheckChunkCompressedDataCompatibility(chunk, codecVersion)
 	default:
 		return false, fmt.Errorf("unsupported codec version: %v", codecVersion)
@@ -754,7 +758,7 @@ func GetBatchEnableCompression(codecVersion CodecVersion, batch *Batch) (bool, e
 		return false, nil
 	case CodecV2, CodecV3:
 		return true, nil
-	case CodecV4, CodecV5, CodecV6:
+	case CodecV4, CodecV5, CodecV6, CodecV7:
 		return CheckBatchCompressedDataCompatibility(batch, codecVersion)
 	default:
 		return false, fmt.Errorf("unsupported codec version: %v", codecVersion)