1 files changed, 25 insertions, 7 deletions
diff --git a/javascript/javascript_runtime.go b/javascript/javascript_runtime.go
index e8b785f50..af1405049 100644
--- a/javascript/javascript_runtime.go
+++ b/javascript/javascript_runtime.go
@@ -7,10 +7,10 @@ import (
 	"path"
 	"path/filepath"
 
-	"github.com/ethereum/go-ethereum"
-	"github.com/ethereum/go-ethereum/chain"
-	"github.com/ethereum/go-ethereum/chain/types"
 	"github.com/ethereum/go-ethereum/cmd/utils"
+	"github.com/ethereum/go-ethereum/core"
+	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/eth"
 	"github.com/ethereum/go-ethereum/ethutil"
 	"github.com/ethereum/go-ethereum/event"
 	"github.com/ethereum/go-ethereum/logger"
@@ -63,7 +63,7 @@ func NewJSRE(ethereum *eth.Ethereum) *JSRE {
 
 	// Subscribe to events
 	mux := ethereum.EventMux()
-	re.events = mux.Subscribe(chain.NewBlockEvent{})
+	re.events = mux.Subscribe(core.NewBlockEvent{})
 
 	// We have to make sure that, whoever calls this, calls "Stop"
 	go re.mainLoop()
@@ -121,6 +121,7 @@ func (self *JSRE) initStdFuncs() {
 	eth.Set("startMining", self.startMining)
 	eth.Set("execBlock", self.execBlock)
 	eth.Set("dump", self.dump)
+	eth.Set("export", self.export)
 }
 
 /*
@@ -128,7 +129,7 @@ func (self *JSRE) initStdFuncs() {
  */
 
 func (self *JSRE) dump(call otto.FunctionCall) otto.Value {
-	var state *state.State
+	var state *state.StateDB
 
 	if len(call.ArgumentList) > 0 {
 		var block *types.Block
@@ -150,7 +151,7 @@ func (self *JSRE) dump(call otto.FunctionCall) otto.Value {
 
 		state = block.State()
 	} else {
-		state = self.ethereum.BlockManager().CurrentState()
+		state = self.ethereum.ChainManager().State()
 	}
 
 	v, _ := self.Vm.ToValue(state.Dump())
@@ -202,7 +203,7 @@ func (self *JSRE) addPeer(call otto.FunctionCall) otto.Value {
 	if err != nil {
 		return otto.FalseValue()
 	}
-	self.ethereum.ConnectToPeer(host)
+	self.ethereum.SuggestPeer(host)
 
 	return otto.TrueValue()
 }
@@ -236,3 +237,20 @@ func (self *JSRE) execBlock(call otto.FunctionCall) otto.Value {
 
 	return otto.TrueValue()
 }
+
+func (self *JSRE) export(call otto.FunctionCall) otto.Value {
+	fn, err := call.Argument(0).ToString()
+	if err != nil {
+		fmt.Println(err)
+		return otto.FalseValue()
+	}
+
+	data := self.ethereum.ChainManager().Export()
+
+	if err := ethutil.WriteFile(fn, data); err != nil {
+		fmt.Println(err)
+		return otto.FalseValue()
+	}
+
+	return otto.TrueValue()
+}