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-rw-r--r--rpc/api.go18
-rw-r--r--rpc/args.go39
-rw-r--r--rpc/miner_agest.go9
3 files changed, 54 insertions, 12 deletions
diff --git a/rpc/api.go b/rpc/api.go
index d5e18eec8..1102b7cb2 100644
--- a/rpc/api.go
+++ b/rpc/api.go
@@ -348,13 +348,14 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error
opts := toFilterOptions(args)
*reply = NewLogsRes(p.xeth().AllLogs(opts))
case "eth_getWork":
- *reply = p.getWork()
+ p.xeth().SetMining(true)
+ *reply = p.agent.GetWork().Hex()
case "eth_submitWork":
- // TODO what is the reply here?
- // TODO what are the arguments?
- p.agent.SetResult(0, common.Hash{}, common.Hash{})
-
- return NewNotImplementedError(req.Method)
+ args := new(SubmitWorkArgs)
+ if err := json.Unmarshal(req.Params, &args); err != nil {
+ return err
+ }
+ *reply = p.agent.SetResult(args.Nonce, args.Digest, args.Header)
case "db_putString":
args := new(DbArgs)
if err := json.Unmarshal(req.Params, &args); err != nil {
@@ -466,11 +467,6 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error
return nil
}
-func (p *EthereumApi) getWork() string {
- p.xeth().SetMining(true)
- return p.agent.GetWork().Hex()
-}
-
func toFilterOptions(options *BlockFilterArgs) *core.FilterOptions {
var opts core.FilterOptions
diff --git a/rpc/args.go b/rpc/args.go
index e50c9b1f5..504e67c07 100644
--- a/rpc/args.go
+++ b/rpc/args.go
@@ -686,3 +686,42 @@ func (args *WhisperFilterArgs) UnmarshalJSON(b []byte) (err error) {
return nil
}
+
+type SubmitWorkArgs struct {
+ Nonce uint64
+ Header common.Hash
+ Digest common.Hash
+}
+
+func (args *SubmitWorkArgs) UnmarshalJSON(b []byte) (err error) {
+ var obj []interface{}
+ if err = json.Unmarshal(b, &obj); err != nil {
+ return NewDecodeParamError(err.Error())
+ }
+
+ if len(obj) < 3 {
+ return NewInsufficientParamsError(len(obj), 3)
+ }
+
+ var objstr string
+ var ok bool
+ if objstr, ok = obj[0].(string); !ok {
+ return NewDecodeParamError("Nonce is not a string")
+ }
+
+ args.Nonce = common.BytesToNumber(common.Hex2Bytes(objstr))
+
+ if objstr, ok = obj[1].(string); !ok {
+ return NewDecodeParamError("Header is not a string")
+ }
+
+ args.Header = common.HexToHash(objstr)
+
+ if objstr, ok = obj[2].(string); !ok {
+ return NewDecodeParamError("Digest is not a string")
+ }
+
+ args.Digest = common.HexToHash(objstr)
+
+ return nil
+}
diff --git a/rpc/miner_agest.go b/rpc/miner_agest.go
index 64dba82a6..46fb87207 100644
--- a/rpc/miner_agest.go
+++ b/rpc/miner_agest.go
@@ -55,6 +55,8 @@ out:
}
func (a *Agent) GetWork() common.Hash {
+ // TODO return HashNoNonce, DAGSeedHash, Difficulty
+
// XXX Wait here untill work != nil ?.
if a.work != nil {
return a.work.HashNoNonce()
@@ -62,9 +64,14 @@ func (a *Agent) GetWork() common.Hash {
return common.Hash{}
}
-func (a *Agent) SetResult(nonce uint64, mixDigest, seedHash common.Hash) {
+func (a *Agent) SetResult(nonce uint64, mixDigest, seedHash common.Hash) bool {
+ // Return true or false, but does not indicate if the PoW was correct
+
// Make sure the external miner was working on the right hash
if a.currentWork != nil && a.work != nil && a.currentWork.Hash() == a.work.Hash() {
a.returnCh <- miner.Work{a.currentWork.Number().Uint64(), nonce, mixDigest.Bytes(), seedHash.Bytes()}
+ return true
}
+
+ return false
}