65 lines
2.1 KiB
Go
65 lines
2.1 KiB
Go
package main
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import (
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/common/hexutil"
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"github.com/ethereum/go-ethereum/core/types"
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)
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// See github.com/ethereum/go-ethereum/internal/ethapi
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// RPCMarshalHeader converts the given header to the RPC output .
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func RPCMarshalHeader(head *types.Header) map[string]interface{} {
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result := map[string]interface{}{
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"number": (*hexutil.Big)(head.Number),
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"hash": head.Hash(),
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"parentHash": head.ParentHash,
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"nonce": head.Nonce,
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"mixHash": head.MixDigest,
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"sha3Uncles": head.UncleHash,
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"logsBloom": head.Bloom,
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"stateRoot": head.Root,
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"miner": head.Coinbase,
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"difficulty": (*hexutil.Big)(head.Difficulty),
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"extraData": hexutil.Bytes(head.Extra),
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"gasLimit": hexutil.Uint64(head.GasLimit),
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"gasUsed": hexutil.Uint64(head.GasUsed),
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"timestamp": hexutil.Uint64(head.Time),
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"transactionsRoot": head.TxHash,
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"receiptsRoot": head.ReceiptHash,
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}
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if head.BaseFee != nil {
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result["baseFeePerGas"] = (*hexutil.Big)(head.BaseFee)
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}
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if head.WithdrawalsHash != nil {
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result["withdrawalsRoot"] = head.WithdrawalsHash
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}
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if head.BlobGasUsed != nil {
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result["blobGasUsed"] = hexutil.Uint64(*head.BlobGasUsed)
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}
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if head.ExcessBlobGas != nil {
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result["excessBlobGas"] = hexutil.Uint64(*head.ExcessBlobGas)
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}
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if head.ParentBeaconRoot != nil {
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result["parentBeaconBlockRoot"] = head.ParentBeaconRoot
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}
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return result
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}
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// RPCMarshalBlock converts the given block to the RPC output.
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// Since the genesis block contains no transactions, we don't have to worry about them.
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func RPCMarshalBlock(block *types.Block) map[string]interface{} {
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fields := RPCMarshalHeader(block.Header())
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fields["size"] = hexutil.Uint64(block.Size())
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uncles := block.Uncles()
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uncleHashes := make([]common.Hash, len(uncles))
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for i, uncle := range uncles {
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uncleHashes[i] = uncle.Hash()
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}
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fields["uncles"] = uncleHashes
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if block.Header().WithdrawalsHash != nil {
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fields["withdrawals"] = block.Withdrawals()
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}
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return fields
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}
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