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Implement TopUp in DescriptorScriptPubKeyMan

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This commit is contained in:
Andrew Chow
2019-07-10 16:38:12 -04:00
parent e014886a34
commit 58c7651821
5 changed files with 120 additions and 1 deletions
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14
src/wallet/walletdb.cpp
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@@ -216,6 +216,20 @@ bool WalletBatch::WriteDescriptor(const uint256& desc_id, const WalletDescriptor
return WriteIC(make_pair(DBKeys::WALLETDESCRIPTOR, desc_id), descriptor);
}
bool WalletBatch::WriteDescriptorDerivedCache(const CExtPubKey& xpub, const uint256& desc_id, uint32_t key_exp_index, uint32_t der_index)
{
std::vector<unsigned char> ser_xpub(BIP32_EXTKEY_SIZE);
xpub.Encode(ser_xpub.data());
return WriteIC(std::make_pair(std::make_pair(DBKeys::WALLETDESCRIPTORCACHE, desc_id), std::make_pair(key_exp_index, der_index)), ser_xpub);
}
bool WalletBatch::WriteDescriptorParentCache(const CExtPubKey& xpub, const uint256& desc_id, uint32_t key_exp_index)
{
std::vector<unsigned char> ser_xpub(BIP32_EXTKEY_SIZE);
xpub.Encode(ser_xpub.data());
return WriteIC(std::make_pair(std::make_pair(DBKeys::WALLETDESCRIPTORCACHE, desc_id), key_exp_index), ser_xpub);
}
class CWalletScanState {
public:
unsigned int nKeys{0};