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Wallet API: add key image import/export functions
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parent
2806842200
commit
1d3179816b
3 changed files with 67 additions and 6 deletions
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@ -83,7 +83,7 @@ struct Wallet2CallbackImpl : public tools::i_wallet2_callback
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virtual void on_new_block(uint64_t height, const cryptonote::block& block)
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{
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LOG_PRINT_L3(__FUNCTION__ << ": new block. height: " << height);
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//LOG_PRINT_L3(__FUNCTION__ << ": new block. height: " << height);
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if (m_listener) {
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m_listener->newBlock(height);
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@ -662,25 +662,68 @@ UnsignedTransaction *WalletImpl::loadUnsignedTx(const std::string &unsigned_file
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bool WalletImpl::submitTransaction(const string &fileName) {
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clearStatus();
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PendingTransactionImpl * transaction = new PendingTransactionImpl(*this);
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std::unique_ptr<PendingTransactionImpl> transaction(new PendingTransactionImpl(*this));
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// bool r = m_wallet->load_tx(fileName, transaction->m_pending_tx, [&](const tools::wallet2::signed_tx_set &tx){ return accept_loaded_tx(tx); });
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bool r = m_wallet->load_tx(fileName, transaction->m_pending_tx);
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if (!r) {
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m_errorString = tr("Failed to load transaction from file");
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m_status = Status_Ok;
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delete transaction;
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return false;
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}
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if(!transaction->commit()) {
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m_errorString = transaction->m_errorString;
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m_status = Status_Error;
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delete transaction;
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return false;
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}
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delete transaction;
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return true;
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}
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bool WalletImpl::exportKeyImages(const string &filename)
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{
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if (m_wallet->watch_only())
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{
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m_errorString = tr("Wallet is view only");
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m_status = Status_Error;
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return false;
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}
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try
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{
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if (!m_wallet->export_key_images(filename))
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{
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m_errorString = tr("failed to save file ") + filename;
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m_status = Status_Error;
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return false;
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}
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}
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catch (std::exception &e)
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{
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LOG_ERROR("Error exporting key images: " << e.what());
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m_errorString = e.what();
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m_status = Status_Error;
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return false;
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}
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return true;
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}
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bool WalletImpl::importKeyImages(const string &filename)
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{
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try
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{
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uint64_t spent = 0, unspent = 0;
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uint64_t height = m_wallet->import_key_images(filename, spent, unspent);
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LOG_PRINT_L2("Signed key images imported to height " << height << ", "
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<< print_money(spent) << " spent, " << print_money(unspent) << " unspent");
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}
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catch (const std::exception &e)
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{
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LOG_ERROR("Error exporting key images: " << e.what());
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m_errorString = string(tr("Failed to import key images: ")) + e.what();
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m_status = Status_Error;
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return false;
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}
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return true;
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}
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@ -102,6 +102,8 @@ public:
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virtual PendingTransaction * createSweepUnmixableTransaction();
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bool submitTransaction(const std::string &fileName);
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virtual UnsignedTransaction * loadUnsignedTx(const std::string &unsigned_filename);
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bool exportKeyImages(const std::string &filename);
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bool importKeyImages(const std::string &filename);
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virtual void disposeTransaction(PendingTransaction * t);
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virtual TransactionHistory * history() const;
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@ -127,6 +129,7 @@ private:
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bool isNewWallet() const;
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void doInit(const std::string &daemon_address, uint64_t upper_transaction_size_limit);
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private:
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friend class PendingTransactionImpl;
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friend class UnsignedTransactionImpl;
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@ -513,6 +513,21 @@ struct Wallet
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*/
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virtual void disposeTransaction(PendingTransaction * t) = 0;
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/*!
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* \brief exportKeyImages - exports key images to file
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* \param filename
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* \return - true on success
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*/
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virtual bool exportKeyImages(const std::string &filename) = 0;
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/*!
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* \brief importKeyImages - imports key images from file
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* \param filename
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* \return - true on success
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*/
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virtual bool importKeyImages(const std::string &filename) = 0;
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virtual TransactionHistory * history() const = 0;
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virtual AddressBook * addressBook() const = 0;
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virtual void setListener(WalletListener *) = 0;
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