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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 /eth/api.go | |
| parent | 5463ed99968bf71685a2a8ee9dbf8705912f00cb (diff) | |
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core/rawdb: separate raw database access to own package (#16666)
Diffstat (limited to 'eth/api.go')
| -rw-r--r-- | eth/api.go | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/eth/api.go b/eth/api.go index a345b57e4..247ca7485 100644 --- a/eth/api.go +++ b/eth/api.go @@ -19,6 +19,7 @@ package eth import ( "compress/gzip" "context" + "errors" "fmt" "io" "math/big" @@ -28,6 +29,7 @@ import ( "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common/hexutil" "github.com/ethereum/go-ethereum/core" + "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/log" @@ -343,8 +345,10 @@ func NewPrivateDebugAPI(config *params.ChainConfig, eth *Ethereum) *PrivateDebug // Preimage is a debug API function that returns the preimage for a sha3 hash, if known. func (api *PrivateDebugAPI) Preimage(ctx context.Context, hash common.Hash) (hexutil.Bytes, error) { - db := core.PreimageTable(api.eth.ChainDb()) - return db.Get(hash.Bytes()) + if preimage := rawdb.ReadPreimage(api.eth.ChainDb(), hash); preimage != nil { + return preimage, nil + } + return nil, errors.New("unknown preimage") } // GetBadBLocks returns a list of the last 'bad blocks' that the client has seen on the network |