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callback functions interface

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This commit is contained in:
SNeedlewoods 2024-11-18 22:13:21 +01:00
parent 8738c59ae9
commit 85d3200831
2 changed files with 40 additions and 3 deletions
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28
src/wallet/api/wallet.cpp
View File

@ -295,9 +295,31 @@ struct Wallet2CallbackImpl : public tools::i_wallet2_callback
}
}
virtual void on_reorg(uint64_t height, uint64_t blocks_detached, size_t transfers_detached) { /* TODO */ }
virtual boost::optional<epee::wipeable_string> on_get_password(const char *reason) { return boost::none; }
virtual void on_pool_tx_removed(const crypto::hash &txid) { /* TODO */ }
virtual void on_reorg(std::uint64_t height, std::uint64_t blocks_detached, std::size_t transfers_detached)
{
if (m_listener) {
m_listener->onReorg(height, blocks_detached, transfers_detached);
}
}
virtual boost::optional<epee::wipeable_string> on_get_password(const char *reason)
{
if (m_listener) {
auto password = m_listener->onGetPassword(reason);
if (password) {
return boost::make_optional(epee::wipeable_string((*password).data(), (*password).size()));
}
}
return boost::none;
}
virtual void on_pool_tx_removed(const crypto::hash &txid)
{
std::string txid_hex = epee::string_tools::pod_to_hex(txid);
if (m_listener) {
m_listener->onPoolTxRemoved(txid_hex);
}
}
WalletListener * m_listener;
WalletImpl * m_wallet;

15
src/wallet/api/wallet2_api.h
View File

@ -469,6 +469,21 @@ struct WalletListener
* @brief If the listener is created before the wallet this enables to set created wallet object
*/
virtual void onSetWallet(Wallet * wallet) { (void)wallet; };
/**
* @brief called on blockchain reorg
*/
virtual void onReorg(std::uint64_t height, std::uint64_t blocks_detached, std::size_t transfers_detached) = 0;
/**
* @brief called by scan_output() to decrypt keys
*/
virtual optional<std::string> onGetPassword(const char *reason) = 0;
/**
* @brief called when obsolete pool transactions get removed
*/
virtual void onPoolTxRemoved(const std::string &txid) = 0;
};