Refactored ethutil.Config.Db out

1 files changed, 9 insertions, 16 deletions

diff --git a/state/state_object.go b/state/state_object.go
index 420ad9757..c1c78bee0 100644
--- a/state/state_object.go
+++ b/state/state_object.go
@@ -28,6 +28,7 @@ func (self Storage) Copy() Storage {
 }
 
 type StateObject struct {
+	db ethutil.Database
 	// Address of the object
 	address []byte
 	// Shared attributes
@@ -57,28 +58,20 @@ func (self *StateObject) Reset() {
 	self.State.Reset()
 }
 
-func NewStateObject(addr []byte) *StateObject {
+func NewStateObject(addr []byte, db ethutil.Database) *StateObject {
 	// This to ensure that it has 20 bytes (and not 0 bytes), thus left or right pad doesn't matter.
 	address := ethutil.Address(addr)
 
-	object := &StateObject{address: address, balance: new(big.Int), gasPool: new(big.Int)}
-	object.State = New(ptrie.New(nil, ethutil.Config.Db)) //New(trie.New(ethutil.Config.Db, ""))
+	object := &StateObject{db: db, address: address, balance: new(big.Int), gasPool: new(big.Int)}
+	object.State = New(nil, db) //New(trie.New(ethutil.Config.Db, ""))
 	object.storage = make(Storage)
 	object.gasPool = new(big.Int)
 
 	return object
 }
 
-func NewContract(address []byte, balance *big.Int, root []byte) *StateObject {
-	contract := NewStateObject(address)
-	contract.balance = balance
-	contract.State = New(ptrie.New(nil, ethutil.Config.Db)) //New(trie.New(ethutil.Config.Db, string(root)))
-
-	return contract
-}
-
-func NewStateObjectFromBytes(address, data []byte) *StateObject {
-	object := &StateObject{address: address}
+func NewStateObjectFromBytes(address, data []byte, db ethutil.Database) *StateObject {
+	object := &StateObject{address: address, db: db}
 	object.RlpDecode(data)
 
 	return object
@@ -242,7 +235,7 @@ func (self *StateObject) RefundGas(gas, price *big.Int) {
 }
 
 func (self *StateObject) Copy() *StateObject {
-	stateObject := NewStateObject(self.Address())
+	stateObject := NewStateObject(self.Address(), self.db)
 	stateObject.balance.Set(self.balance)
 	stateObject.codeHash = ethutil.CopyBytes(self.codeHash)
 	stateObject.Nonce = self.Nonce
@@ -310,13 +303,13 @@ func (c *StateObject) RlpDecode(data []byte) {
 
 	c.Nonce = decoder.Get(0).Uint()
 	c.balance = decoder.Get(1).BigInt()
-	c.State = New(ptrie.New(decoder.Get(2).Bytes(), ethutil.Config.Db)) //New(trie.New(ethutil.Config.Db, decoder.Get(2).Interface()))
+	c.State = New(decoder.Get(2).Bytes(), c.db) //New(trie.New(ethutil.Config.Db, decoder.Get(2).Interface()))
 	c.storage = make(map[string]*ethutil.Value)
 	c.gasPool = new(big.Int)
 
 	c.codeHash = decoder.Get(3).Bytes()
 
-	c.Code, _ = ethutil.Config.Db.Get(c.codeHash)
+	c.Code, _ = c.db.Get(c.codeHash)
 }
 
 // Storage change object. Used by the manifest for notifying changes to