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| author | Péter Szilágyi <peterke@gmail.com> | 2018-05-07 19:35:06 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-05-07 19:35:06 +0800 |
| commit | 6cf0ab38bd0af77d81aad4c104979cebee9e3e63 (patch) | |
| tree | 142d6f965c44dcf9e2182da67b7bbc978c573448 /les/api_backend.go | |
| parent | 5463ed99968bf71685a2a8ee9dbf8705912f00cb (diff) | |
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core/rawdb: separate raw database access to own package (#16666)
Diffstat (limited to 'les/api_backend.go')
| -rw-r--r-- | les/api_backend.go | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/les/api_backend.go b/les/api_backend.go index 3fc5c33a4..1d3c99513 100644 --- a/les/api_backend.go +++ b/les/api_backend.go @@ -25,6 +25,7 @@ import ( "github.com/ethereum/go-ethereum/common/math" "github.com/ethereum/go-ethereum/core" "github.com/ethereum/go-ethereum/core/bloombits" + "github.com/ethereum/go-ethereum/core/rawdb" "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/core/vm" @@ -83,16 +84,22 @@ func (b *LesApiBackend) GetBlock(ctx context.Context, blockHash common.Hash) (*t return b.eth.blockchain.GetBlockByHash(ctx, blockHash) } -func (b *LesApiBackend) GetReceipts(ctx context.Context, blockHash common.Hash) (types.Receipts, error) { - return light.GetBlockReceipts(ctx, b.eth.odr, blockHash, core.GetBlockNumber(b.eth.chainDb, blockHash)) +func (b *LesApiBackend) GetReceipts(ctx context.Context, hash common.Hash) (types.Receipts, error) { + if number := rawdb.ReadHeaderNumber(b.eth.chainDb, hash); number != nil { + return light.GetBlockReceipts(ctx, b.eth.odr, hash, *number) + } + return nil, nil } -func (b *LesApiBackend) GetLogs(ctx context.Context, blockHash common.Hash) ([][]*types.Log, error) { - return light.GetBlockLogs(ctx, b.eth.odr, blockHash, core.GetBlockNumber(b.eth.chainDb, blockHash)) +func (b *LesApiBackend) GetLogs(ctx context.Context, hash common.Hash) ([][]*types.Log, error) { + if number := rawdb.ReadHeaderNumber(b.eth.chainDb, hash); number != nil { + return light.GetBlockLogs(ctx, b.eth.odr, hash, *number) + } + return nil, nil } -func (b *LesApiBackend) GetTd(blockHash common.Hash) *big.Int { - return b.eth.blockchain.GetTdByHash(blockHash) +func (b *LesApiBackend) GetTd(hash common.Hash) *big.Int { + return b.eth.blockchain.GetTdByHash(hash) } func (b *LesApiBackend) GetEVM(ctx context.Context, msg core.Message, state *state.StateDB, header *types.Header, vmCfg vm.Config) (*vm.EVM, func() error, error) { |