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authorobscuren <geffobscura@gmail.com>2014-10-31 21:43:14 +0800
committerobscuren <geffobscura@gmail.com>2014-10-31 21:43:14 +0800
commitaf8f5f0b69f1c359991d12c7708804fe8dd1f944 (patch)
treedd3d5bea8d57037a2d32fae86c4ba7fcc9161b16 /state/dump.go
parent0ed1a8b50a9b9726cd57a2731d0405f6949c6188 (diff)
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ethstate => state
Diffstat (limited to 'state/dump.go')
-rw-r--r--state/dump.go47
1 files changed, 47 insertions, 0 deletions
diff --git a/state/dump.go b/state/dump.go
new file mode 100644
index 000000000..de356f476
--- /dev/null
+++ b/state/dump.go
@@ -0,0 +1,47 @@
+package state
+
+import (
+ "encoding/json"
+ "fmt"
+
+ "github.com/ethereum/go-ethereum/ethutil"
+)
+
+type Account struct {
+ Balance string `json:"balance"`
+ Nonce uint64 `json:"nonce"`
+ 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 *State) Dump() []byte {
+ world := World{
+ Root: ethutil.Bytes2Hex(self.Trie.Root.([]byte)),
+ Accounts: make(map[string]Account),
+ }
+
+ self.Trie.NewIterator().Each(func(key string, value *ethutil.Value) {
+ stateObject := NewStateObjectFromBytes([]byte(key), value.Bytes())
+
+ account := Account{Balance: stateObject.balance.String(), Nonce: stateObject.Nonce, CodeHash: ethutil.Bytes2Hex(stateObject.codeHash)}
+ account.Storage = make(map[string]string)
+
+ stateObject.EachStorage(func(key string, value *ethutil.Value) {
+ value.Decode()
+ account.Storage[ethutil.Bytes2Hex([]byte(key))] = ethutil.Bytes2Hex(value.Bytes())
+ })
+ world.Accounts[ethutil.Bytes2Hex([]byte(key))] = account
+ })
+
+ json, err := json.MarshalIndent(world, "", " ")
+ if err != nil {
+ fmt.Println("dump err", err)
+ }
+
+ return json
+}