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Wallet API: add key image import/export functions

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Jaquee 2017-01-13 23:00:03 +01:00
parent 2806842200
commit 1d3179816b
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GPG key ID: 384E52B09F45DC39
3 changed files with 67 additions and 6 deletions
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55
src/wallet/api/wallet.cpp
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@ -83,7 +83,7 @@ struct Wallet2CallbackImpl : public tools::i_wallet2_callback
virtual void on_new_block(uint64_t height, const cryptonote::block& block)
{
LOG_PRINT_L3(__FUNCTION__ << ": new block. height: " << height);
//LOG_PRINT_L3(__FUNCTION__ << ": new block. height: " << height);
if (m_listener) {
m_listener->newBlock(height);
@ -662,25 +662,68 @@ UnsignedTransaction *WalletImpl::loadUnsignedTx(const std::string &unsigned_file
bool WalletImpl::submitTransaction(const string &fileName) {
clearStatus();
PendingTransactionImpl * transaction = new PendingTransactionImpl(*this);
std::unique_ptr<PendingTransactionImpl> transaction(new PendingTransactionImpl(*this));
// bool r = m_wallet->load_tx(fileName, transaction->m_pending_tx, [&](const tools::wallet2::signed_tx_set &tx){ return accept_loaded_tx(tx); });
bool r = m_wallet->load_tx(fileName, transaction->m_pending_tx);
if (!r) {
m_errorString = tr("Failed to load transaction from file");
m_status = Status_Ok;
delete transaction;
return false;
}
if(!transaction->commit()) {
m_errorString = transaction->m_errorString;
m_status = Status_Error;
delete transaction;
return false;
}
delete transaction;
return true;
}
bool WalletImpl::exportKeyImages(const string &filename)
{
if (m_wallet->watch_only())
{
m_errorString = tr("Wallet is view only");
m_status = Status_Error;
return false;
}
try
{
if (!m_wallet->export_key_images(filename))
{
m_errorString = tr("failed to save file ") + filename;
m_status = Status_Error;
return false;
}
}
catch (std::exception &e)
{
LOG_ERROR("Error exporting key images: " << e.what());
m_errorString = e.what();
m_status = Status_Error;
return false;
}
return true;
}
bool WalletImpl::importKeyImages(const string &filename)
{
try
{
uint64_t spent = 0, unspent = 0;
uint64_t height = m_wallet->import_key_images(filename, spent, unspent);
LOG_PRINT_L2("Signed key images imported to height " << height << ", "
<< print_money(spent) << " spent, " << print_money(unspent) << " unspent");
}
catch (const std::exception &e)
{
LOG_ERROR("Error exporting key images: " << e.what());
m_errorString = string(tr("Failed to import key images: ")) + e.what();
m_status = Status_Error;
return false;
}
return true;
}