X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=src%2Fwallet.cpp;h=5c46a1b55670e4b560a742e2db903591c4eda7f6;hb=7f70ddc68f4afa4a87a15e620ba519afbc5c8b15;hp=5595052f1002d31e3aead64a7984ade3d924cf2d;hpb=0dd25284c30dfdbfeff9a882dd801be8cacd0859;p=novacoin.git

diff --git a/src/wallet.cpp b/src/wallet.cpp
index 5595052..5c46a1b 100644
--- a/src/wallet.cpp
+++ b/src/wallet.cpp
@@ -57,6 +57,28 @@ CPubKey CWallet::GenerateNewKey()
     return key.GetPubKey();
 }
 
+CMalleableKeyView CWallet::GenerateNewMalleableKey()
+{
+    RandAddSeedPerfmon();
+
+    // Compressed public keys were introduced in version 0.6.0
+    SetMinVersion(FEATURE_MALLKEY);
+
+    CMalleableKey mKey;
+    mKey.MakeNewKeys();
+    const CMalleableKeyView &keyView(mKey);
+
+    // Create new metadata
+    int64_t nCreationTime = GetTime();
+    mapMalleableKeyMetadata[keyView] = CKeyMetadata(nCreationTime);
+    if (!nTimeFirstKey || nCreationTime < nTimeFirstKey)
+        nTimeFirstKey = nCreationTime;
+
+    if (!AddMalleableKey(mKey))
+        throw std::runtime_error("CWallet::GenerateNewMalleableKey() : AddMalleableKey failed");
+    return CMalleableKeyView(mKey);
+}
+
 bool CWallet::AddKey(const CKey& key)
 {
     CPubKey pubkey = key.GetPubKey();
@@ -69,6 +91,18 @@ bool CWallet::AddKey(const CKey& key)
     return true;
 }
 
+bool CWallet::AddMalleableKey(const CMalleableKey& mKey)
+{
+    CMalleableKeyView keyView = CMalleableKeyView(mKey);
+    if (!CCryptoKeyStore::AddMalleableKey(mKey))
+        return false;
+    if (!fFileBacked)
+        return true;
+    if (!IsCrypted())
+        return CWalletDB(strWalletFile).WriteMalleableKey(keyView, mKey, mapMalleableKeyMetadata[keyView]);
+    return true;
+}
+
 bool CWallet::AddCryptedKey(const CPubKey &vchPubKey, const vector<unsigned char> &vchCryptedSecret)
 {
     if (!CCryptoKeyStore::AddCryptedKey(vchPubKey, vchCryptedSecret))
@@ -101,6 +135,15 @@ bool CWallet::LoadKeyMetadata(const CPubKey &pubkey, const CKeyMetadata &meta)
     return true;
 }
 
+bool CWallet::LoadMalleableKeyMetadata(const CMalleableKeyView &keyView, const CKeyMetadata &metadata)
+{
+    if (metadata.nCreateTime && (!nTimeFirstKey || metadata.nCreateTime < nTimeFirstKey))
+        nTimeFirstKey = metadata.nCreateTime;
+
+    mapMalleableKeyMetadata[keyView] = metadata;
+    return true;
+}
+
 bool CWallet::AddCScript(const CScript& redeemScript)
 {
     if (!CCryptoKeyStore::AddCScript(redeemScript))
@@ -1688,7 +1731,7 @@ bool CWallet::CreateTransaction(CScript scriptPubKey, int64_t nValue, CWalletTx&
 
 void CWallet::GetStakeWeightFromValue(const int64_t& nTime, const int64_t& nValue, uint64_t& nWeight)
 {
-    int64_t nTimeWeight = GetWeight(nTime, (int64_t)GetTime());
+    int64_t nTimeWeight = GetWeight(nTime, GetTime());
 
     // If time weight is lower or equal to zero then weight is zero.
     if (nTimeWeight <= 0)