[Wallet] Add simplest BIP32/deterministic key generation implementation

2016-01-02 12:34:08 +01:00
parent 950be19727
commit f19025106d
4 changed files with 143 additions and 4 deletions
--- a/src/wallet/walletdb.cpp
+++ b/src/wallet/walletdb.cpp
@@ -599,6 +599,16 @@ ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
                return false;
            }
        }
+        else if (strType == "hdchain")
+        {
+            CHDChain chain;
+            ssValue >> chain;
+            if (!pwallet->SetHDChain(chain, true))
+            {
+                strErr = "Error reading wallet database: SetHDChain failed";
+                return false;
+            }
+        }
    } catch (...)
    {
        return false;
@@ -1003,3 +1013,10 @@ bool CWalletDB::EraseDestData(const std::string &address, const std::string &key
    nWalletDBUpdated++;
    return Erase(std::make_pair(std::string("destdata"), std::make_pair(address, key)));
 }
+
+
+bool CWalletDB::WriteHDChain(const CHDChain& chain)
+{
+    nWalletDBUpdated++;
+    return Write(std::string("hdchain"), chain);
+}