2 files changed, 111 insertions, 4 deletions

diff --git a/rpc/message.go b/rpc/message.go
index d96c35d7e..825ede05b 100644
--- a/rpc/message.go
+++ b/rpc/message.go
@@ -201,6 +201,36 @@ func (req *RpcRequest) ToGetCodeAtArgs() (*GetCodeAtArgs, error) {
 	return args, nil
 }
 
+func (req *RpcRequest) ToBoolArgs() (bool, error) {
+	if len(req.Params) < 1 {
+		return false, NewErrorResponse(ErrorArguments)
+	}
+
+	var args bool
+	err := json.Unmarshal(req.Params[0], &args)
+	if err != nil {
+		return false, NewErrorResponse(ErrorDecodeArgs)
+	}
+
+	rpclogger.DebugDetailf("%T %v", args, args)
+	return args, nil
+}
+
+func (req *RpcRequest) ToCompileArgs() (string, error) {
+	if len(req.Params) < 1 {
+		return "", NewErrorResponse(ErrorArguments)
+	}
+
+	var args string
+	err := json.Unmarshal(req.Params[0], &args)
+	if err != nil {
+		return "", NewErrorResponse(ErrorDecodeArgs)
+	}
+
+	rpclogger.DebugDetailf("%T %v", args, args)
+	return args, nil
+}
+
 func (req *RpcRequest) ToFilterArgs() (*FilterOptions, error) {
 	if len(req.Params) < 1 {
 		return nil, NewErrorResponse(ErrorArguments)
@@ -231,6 +261,36 @@ func (req *RpcRequest) ToFilterStringArgs() (string, error) {
 	return args, nil
 }
 
+func (req *RpcRequest) ToUninstallFilterArgs() (int, error) {
+	if len(req.Params) < 1 {
+		return 0, NewErrorResponse(ErrorArguments)
+	}
+
+	var args int
+	err := json.Unmarshal(req.Params[0], &args)
+	if err != nil {
+		return 0, NewErrorResponse(ErrorDecodeArgs)
+	}
+
+	rpclogger.DebugDetailf("%T %v", args, args)
+	return args, nil
+}
+
+func (req *RpcRequest) ToFilterChangedArgs() (int, error) {
+	if len(req.Params) < 1 {
+		return 0, NewErrorResponse(ErrorArguments)
+	}
+
+	var id int
+	r := bytes.NewReader(req.Params[0])
+	err := json.NewDecoder(r).Decode(&id)
+	if err != nil {
+		return 0, NewErrorResponse(ErrorDecodeArgs)
+	}
+	rpclogger.DebugDetailf("%T %v", id, id)
+	return id, nil
+}
+
 func (req *RpcRequest) ToDbPutArgs() (*DbArgs, error) {
 	if len(req.Params) < 3 {
 		return nil, NewErrorResponse(ErrorArguments)
diff --git a/rpc/packages.go b/rpc/packages.go
index 7411392c2..aed43cae2 100644
--- a/rpc/packages.go
+++ b/rpc/packages.go
@@ -101,18 +101,23 @@ func (self *EthereumApi) NewFilter(args *FilterOptions, reply *interface{}) erro
 		self.logMut.Lock()
 		defer self.logMut.Unlock()
 
-		if self.logs[id] == nil {
-			self.logs[id] = &logFilter{timeout: time.Now()}
-		}
-
 		self.logs[id].add(logs...)
 	}
 	id = self.filterManager.InstallFilter(filter)
+	self.logs[id] = &logFilter{timeout: time.Now()}
+
 	*reply = id
 
 	return nil
 }
 
+func (self *EthereumApi) UninstallFilter(id int, reply *interface{}) error {
+	delete(self.logs, id)
+	self.filterManager.UninstallFilter(id)
+	*reply = true
+	return nil
+}
+
 func (self *EthereumApi) NewFilterString(args string, reply *interface{}) error {
 	var id int
 	filter := core.NewFilter(self.xeth.Backend())
@@ -273,6 +278,11 @@ func (p *EthereumApi) GetIsMining(reply *interface{}) error {
 	return nil
 }
 
+func (p *EthereumApi) SetMining(shouldmine bool, reply *interface{}) error {
+	*reply = p.xeth.SetMining(shouldmine)
+	return nil
+}
+
 func (p *EthereumApi) BlockNumber(reply *interface{}) error {
 	*reply = p.xeth.Backend().ChainManager().CurrentBlock().Number()
 	return nil
@@ -306,6 +316,21 @@ func (p *EthereumApi) GetCodeAt(args *GetCodeAtArgs, reply *interface{}) error {
 	return nil
 }
 
+func (p *EthereumApi) GetCompilers(reply *interface{}) error {
+	c := []string{"serpent"}
+	*reply = c
+	return nil
+}
+
+func (p *EthereumApi) CompileSerpent(script string, reply *interface{}) error {
+	res, err := ethutil.Compile(script, false)
+	if err != nil {
+		return err
+	}
+	*reply = res
+	return nil
+}
+
 func (p *EthereumApi) Sha3(args *Sha3Args, reply *interface{}) error {
 	*reply = toHex(crypto.Sha3(fromHex(args.Data)))
 	return nil
@@ -394,6 +419,12 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error
 		return p.GetIsListening(reply)
 	case "eth_mining":
 		return p.GetIsMining(reply)
+	case "eth_setMining":
+		args, err := req.ToBoolArgs()
+		if err != nil {
+			return err
+		}
+		return p.SetMining(args, reply)
 	case "eth_peerCount":
 		return p.GetPeerCount(reply)
 	case "eth_number":
@@ -460,6 +491,12 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error
 			return err
 		}
 		return p.NewFilterString(args, reply)
+	case "eth_uninstallFilter":
+		args, err := req.ToUninstallFilterArgs()
+		if err != nil {
+			return err
+		}
+		return p.UninstallFilter(args, reply)
 	case "eth_changed":
 		args, err := req.ToIdArgs()
 		if err != nil {
@@ -493,6 +530,14 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error
 			return err
 		}
 		return p.WatchTx(args, reply)
+	case "eth_compilers":
+		return p.GetCompilers(reply)
+	case "eth_serpent":
+		args, err := req.ToCompileArgs()
+		if err != nil {
+			return err
+		}
+		return p.CompileSerpent(args, reply)
 	case "web3_sha3":
 		args, err := req.ToSha3Args()
 		if err != nil {
@@ -572,6 +617,8 @@ done:
 					delete(self.messages, id)
 				}
 			}
+			self.logMut.Unlock()
+			self.messagesMut.Unlock()
 		case <-self.quit:
 			break done
 		}