1 files changed, 61 insertions, 0 deletions
diff --git a/state/dump.go b/state/dump.go
new file mode 100644
index 000000000..2c611d76b
--- /dev/null
+++ b/state/dump.go
@@ -0,0 +1,61 @@
+package state
+
+import (
+	"encoding/json"
+	"fmt"
+
+	"github.com/ethereum/go-ethereum/ethutil"
+)
+
+type Account struct {
+	Balance  string            `json:"balance"`
+	Nonce    uint64            `json:"nonce"`
+	Root     string            `json:"root"`
+	CodeHash string            `json:"codeHash"`
+	Storage  map[string]string `json:"storage"`
+}
+
+type World struct {
+	Root     string             `json:"root"`
+	Accounts map[string]Account `json:"accounts"`
+}
+
+func (self *StateDB) RawDump() World {
+	world := World{
+		Root:     ethutil.Bytes2Hex(self.trie.Root()),
+		Accounts: make(map[string]Account),
+	}
+
+	it := self.trie.Iterator()
+	for it.Next() {
+		stateObject := NewStateObjectFromBytes(it.Key, it.Value, self.db)
+
+		account := Account{Balance: stateObject.balance.String(), Nonce: stateObject.nonce, Root: ethutil.Bytes2Hex(stateObject.Root()), CodeHash: ethutil.Bytes2Hex(stateObject.codeHash)}
+		account.Storage = make(map[string]string)
+
+		storageIt := stateObject.State.trie.Iterator()
+		for storageIt.Next() {
+			account.Storage[ethutil.Bytes2Hex(storageIt.Key)] = ethutil.Bytes2Hex(storageIt.Value)
+		}
+		world.Accounts[ethutil.Bytes2Hex(it.Key)] = account
+	}
+	return world
+}
+
+func (self *StateDB) Dump() []byte {
+	json, err := json.MarshalIndent(self.RawDump(), "", "    ")
+	if err != nil {
+		fmt.Println("dump err", err)
+	}
+
+	return json
+}
+
+// Debug stuff
+func (self *StateObject) CreateOutputForDiff() {
+	fmt.Printf("%x %x %x %x\n", self.Address(), self.State.Root(), self.balance.Bytes(), self.nonce)
+	it := self.State.trie.Iterator()
+	for it.Next() {
+		fmt.Printf("%x %x\n", it.Key, it.Value)
+	}
+}