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wallet: add a rescan_bc command and rescan_blockchain RPC

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Blockchain hashes and key images are flushed, and blocks are
pulled anew from the daemon.
The console command is shortened to match bc_height.
This should make it a lot easier on users who are currently
told to remove this particular cache file but keep the keys
one, etc, etc.
This commit is contained in:
moneromooo-monero 2015-12-30 12:58:15 +00:00
parent 92ef6b54fe
commit bc8a52efd8
No known key found for this signature in database
GPG key ID: 686F07454D6CEFC3
7 changed files with 84 additions and 13 deletions
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39
src/simplewallet/simplewallet.cpp
View file

@ -551,6 +551,7 @@ simple_wallet::simple_wallet()
m_cmd_binder.set_handler("get_tx_key", boost::bind(&simple_wallet::get_tx_key, this, _1), tr("Get transaction key (r) for a given <txid>"));
m_cmd_binder.set_handler("check_tx_key", boost::bind(&simple_wallet::check_tx_key, this, _1), tr("Check amount going to <address> in <txid>"));
m_cmd_binder.set_handler("show_transfers", boost::bind(&simple_wallet::show_transfers, this, _1), tr("show_transfers [in|out] [<min_height> [<max_height>]] - Show incoming/outgoing transfers within an optional height range"));
m_cmd_binder.set_handler("rescan_bc", boost::bind(&simple_wallet::rescan_blockchain, this, _1), tr("Rescan blockchain from scratch"));
m_cmd_binder.set_handler("help", boost::bind(&simple_wallet::help, this, _1), tr("Show this help"));
}
//----------------------------------------------------------------------------------------------------
@ -1324,7 +1325,7 @@ void simple_wallet::on_skip_transaction(uint64_t height, const cryptonote::trans
m_refresh_progress_reporter.update(height, true);
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::refresh(const std::vector<std::string>& args)
bool simple_wallet::refresh_main(uint64_t start_height, bool reset)
{
if (!try_connect_to_daemon())
return true;
@ -1336,21 +1337,12 @@ bool simple_wallet::refresh(const std::vector<std::string>& args)
std::unique_lock<std::mutex> lock(m_auto_refresh_mutex);
m_auto_refresh_cond.notify_one();
if (reset)
m_wallet->rescan_blockchain(false);
message_writer() << tr("Starting refresh...");
uint64_t fetched_blocks = 0;
uint64_t start_height = 0;
if(!args.empty()){
try
{
start_height = boost::lexical_cast<uint64_t>( args[0] );
}
catch(const boost::bad_lexical_cast &)
{
start_height = 0;
}
}
bool ok = false;
std::ostringstream ss;
try
@ -1408,6 +1400,22 @@ bool simple_wallet::refresh(const std::vector<std::string>& args)
return true;
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::refresh(const std::vector<std::string>& args)
{
uint64_t start_height = 0;
if(!args.empty()){
try
{
start_height = boost::lexical_cast<uint64_t>( args[0] );
}
catch(const boost::bad_lexical_cast &)
{
start_height = 0;
}
}
return refresh_main(start_height, false);
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::show_balance(const std::vector<std::string>& args/* = std::vector<std::string>()*/)
{
success_msg_writer() << tr("Balance: ") << print_money(m_wallet->balance()) << ", "
@ -2276,6 +2284,11 @@ bool simple_wallet::show_transfers(const std::vector<std::string> &args_)
return true;
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::rescan_blockchain(const std::vector<std::string> &args_)
{
return refresh_main(0, true);
}
//----------------------------------------------------------------------------------------------------
void simple_wallet::wallet_refresh_thread()
{
while (true)

2
src/simplewallet/simplewallet.h
View file

@ -132,6 +132,8 @@ namespace cryptonote
bool get_tx_key(const std::vector<std::string> &args);
bool check_tx_key(const std::vector<std::string> &args);
bool show_transfers(const std::vector<std::string> &args);
bool rescan_blockchain(const std::vector<std::string> &args);
bool refresh_main(uint64_t start_height, bool reset = false);
uint64_t get_daemon_blockchain_height(std::string& err);
bool try_connect_to_daemon();

15
src/wallet/wallet2.cpp
View file

@ -801,6 +801,7 @@ bool wallet2::clear()
{
m_blockchain.clear();
m_transfers.clear();
m_key_images.clear();
m_local_bc_height = 1;
return true;
}
@ -1431,6 +1432,20 @@ void wallet2::rescan_spent()
}
}
//----------------------------------------------------------------------------------------------------
void wallet2::rescan_blockchain(bool refresh)
{
clear();
cryptonote::block genesis;
generate_genesis(genesis);
crypto::hash genesis_hash = get_block_hash(genesis);
m_blockchain.push_back(genesis_hash);
m_local_bc_height = 1;
if (refresh)
this->refresh();
}
//----------------------------------------------------------------------------------------------------
bool wallet2::is_transfer_unlocked(const transfer_details& td) const
{
if(!is_tx_spendtime_unlocked(td.m_tx.unlock_time))

1
src/wallet/wallet2.h
View file

@ -280,6 +280,7 @@ namespace tools
void get_unconfirmed_payments_out(std::list<std::pair<crypto::hash,wallet2::unconfirmed_transfer_details>>& unconfirmed_payments) const;
uint64_t get_blockchain_current_height() const { return m_local_bc_height; }
void rescan_spent();
void rescan_blockchain(bool refresh = true);
template <class t_archive>
inline void serialize(t_archive &a, const unsigned int ver)
{

23
src/wallet/wallet_rpc_server.cpp
View file

@ -646,6 +646,29 @@ namespace tools
return true;
}
//------------------------------------------------------------------------------------------------------------------------------
bool wallet_rpc_server::on_rescan_blockchain(const wallet_rpc::COMMAND_RPC_RESCAN_BLOCKCHAIN::request& req, wallet_rpc::COMMAND_RPC_RESCAN_BLOCKCHAIN::response& res, epee::json_rpc::error& er)
{
if (m_wallet.restricted())
{
er.code = WALLET_RPC_ERROR_CODE_DENIED;
er.message = "Command unavailable in restricted mode.";
return false;
}
try
{
m_wallet.rescan_blockchain();
}
catch (std::exception& e)
{
er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR;
er.message = e.what();
return false;
}
return true;
}
//------------------------------------------------------------------------------------------------------------------------------
bool wallet_rpc_server::on_stop_wallet(const wallet_rpc::COMMAND_RPC_STOP_WALLET::request& req, wallet_rpc::COMMAND_RPC_STOP_WALLET::response& res, epee::json_rpc::error& er)
{
if (m_wallet.restricted())

2
src/wallet/wallet_rpc_server.h
View file

@ -75,6 +75,7 @@ namespace tools
MAP_JON_RPC_WE("make_integrated_address", on_make_integrated_address, wallet_rpc::COMMAND_RPC_MAKE_INTEGRATED_ADDRESS)
MAP_JON_RPC_WE("split_integrated_address", on_split_integrated_address, wallet_rpc::COMMAND_RPC_SPLIT_INTEGRATED_ADDRESS)
MAP_JON_RPC_WE("stop_wallet", on_stop_wallet, wallet_rpc::COMMAND_RPC_STOP_WALLET)
MAP_JON_RPC_WE("rescan_blockchain", on_rescan_blockchain, wallet_rpc::COMMAND_RPC_RESCAN_BLOCKCHAIN)
END_JSON_RPC_MAP()
END_URI_MAP2()
@ -93,6 +94,7 @@ namespace tools
bool on_get_bulk_payments(const wallet_rpc::COMMAND_RPC_GET_BULK_PAYMENTS::request& req, wallet_rpc::COMMAND_RPC_GET_BULK_PAYMENTS::response& res, epee::json_rpc::error& er);
bool on_incoming_transfers(const wallet_rpc::COMMAND_RPC_INCOMING_TRANSFERS::request& req, wallet_rpc::COMMAND_RPC_INCOMING_TRANSFERS::response& res, epee::json_rpc::error& er);
bool on_stop_wallet(const wallet_rpc::COMMAND_RPC_STOP_WALLET::request& req, wallet_rpc::COMMAND_RPC_STOP_WALLET::response& res, epee::json_rpc::error& er);
bool on_rescan_blockchain(const wallet_rpc::COMMAND_RPC_RESCAN_BLOCKCHAIN::request& req, wallet_rpc::COMMAND_RPC_RESCAN_BLOCKCHAIN::response& res, epee::json_rpc::error& er);
bool handle_command_line(const boost::program_options::variables_map& vm);

15
src/wallet/wallet_rpc_server_commands_defs.h
View file

@ -391,6 +391,21 @@ namespace wallet_rpc
};
};
struct COMMAND_RPC_RESCAN_BLOCKCHAIN
{
struct request
{
BEGIN_KV_SERIALIZE_MAP()
END_KV_SERIALIZE_MAP()
};
struct response
{
BEGIN_KV_SERIALIZE_MAP()
END_KV_SERIALIZE_MAP()
};
};
}
}