json rpc for wallet and bugfix

1 files changed, 132 insertions, 0 deletions

diff --git a/src/wallet/wallet_rpc_server.cpp b/src/wallet/wallet_rpc_server.cpp
new file mode 100644
index 000000000..a89cc4e72
--- /dev/null
+++ b/src/wallet/wallet_rpc_server.cpp
@@ -0,0 +1,132 @@
+// Copyright (c) 2012-2013 The Cryptonote developers
+// Distributed under the MIT/X11 software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+
+#include "include_base_utils.h"
+using namespace epee;
+
+#include "wallet_rpc_server.h"
+#include "common/command_line.h"
+#include "cryptonote_core/cryptonote_format_utils.h"
+#include "cryptonote_core/account.h"
+#include "misc_language.h"
+#include "crypto/hash.h"
+
+namespace tools
+{
+  //-----------------------------------------------------------------------------------
+  const command_line::arg_descriptor<std::string> wallet_rpc_server::arg_rpc_bind_port = {"rpc-bind-port", "Starts wallet as rpc server for wallet operations, sets bind port for server", "", true};
+  const command_line::arg_descriptor<std::string> wallet_rpc_server::arg_rpc_bind_ip = {"rpc-bind-ip", "Specify ip to bind rpc server", "127.0.0.1"};
+
+  void wallet_rpc_server::init_options(boost::program_options::options_description& desc)
+  {
+    command_line::add_arg(desc, arg_rpc_bind_ip);
+    command_line::add_arg(desc, arg_rpc_bind_port);
+  }
+  //------------------------------------------------------------------------------------------------------------------------------
+  wallet_rpc_server::wallet_rpc_server(wallet2& w):m_wallet(w)
+  {}
+  //------------------------------------------------------------------------------------------------------------------------------
+  bool wallet_rpc_server::run()
+  {
+    m_net_server.add_idle_handler([this](){
+      m_wallet.refresh();
+      return true;
+    }, 20000);
+
+    //DO NOT START THIS SERVER IN MORE THEN 1 THREADS WITHOUT REFACTORING
+    return epee::http_server_impl_base<wallet_rpc_server, connection_context>::run(1, true);
+  }
+  //------------------------------------------------------------------------------------------------------------------------------
+  bool wallet_rpc_server::handle_command_line(const boost::program_options::variables_map& vm)
+  {
+    m_bind_ip = command_line::get_arg(vm, arg_rpc_bind_ip);
+    m_port = command_line::get_arg(vm, arg_rpc_bind_port);
+    return true;
+  }
+  //------------------------------------------------------------------------------------------------------------------------------
+  bool wallet_rpc_server::init(const boost::program_options::variables_map& vm)
+  {
+    m_net_server.set_threads_prefix("RPC");
+    bool r = handle_command_line(vm);
+    CHECK_AND_ASSERT_MES(r, false, "Failed to process command line in core_rpc_server");
+    return epee::http_server_impl_base<wallet_rpc_server, connection_context>::init(m_port, m_bind_ip);
+  }
+  //------------------------------------------------------------------------------------------------------------------------------
+  bool wallet_rpc_server::on_getbalance(const wallet_rpc::COMMAND_RPC_GET_BALANCE::request& req, wallet_rpc::COMMAND_RPC_GET_BALANCE::response& res, epee::json_rpc::error& er, connection_context& cntx)
+  {
+    try
+    {
+      res.balance = m_wallet.balance();
+      res.unlocked_balance = m_wallet.unlocked_balance();
+    }
+    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_transfer(const wallet_rpc::COMMAND_RPC_TRANSFER::request& req, wallet_rpc::COMMAND_RPC_TRANSFER::response& res, epee::json_rpc::error& er, connection_context& cntx)
+  {
+
+    std::vector<cryptonote::tx_destination_entry> dsts;
+    for (auto it = req.destinations.begin(); it != req.destinations.end(); it++) 
+    {
+      cryptonote::tx_destination_entry de;
+      if(!get_account_address_from_str(de.addr, it->address))
+      {
+        er.code = WALLET_RPC_ERROR_CODE_WRONG_ADDRESS;
+        er.message = std::string("WALLET_RPC_ERROR_CODE_WRONG_ADDRESS: ") + it->address;
+        return false;
+      }
+      de.amount = it->amount;
+      dsts.push_back(de);
+    }
+    try
+    {
+      cryptonote::transaction tx;
+      m_wallet.transfer(dsts, req.mixin, req.unlock_time, req.fee, tx);
+      res.tx_hash = boost::lexical_cast<std::string>(cryptonote::get_transaction_hash(tx));
+      return true;
+    }
+    catch (const tools::error::daemon_busy& e)
+    {
+      er.code = WALLET_RPC_ERROR_CODE_DAEMON_IS_BUSY;
+      er.message = e.what();
+      return false; 
+    }
+    catch (const std::exception& e)
+    {
+      er.code = WALLET_RPC_ERROR_CODE_GENERIC_TRANSFER_ERROR;
+      er.message = e.what();
+      return false; 
+    }
+    catch (...)
+    {
+      er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR;
+      er.message = "WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR";
+      return false; 
+    }
+    return true;
+  }
+  //------------------------------------------------------------------------------------------------------------------------------
+  bool wallet_rpc_server::on_store(const wallet_rpc::COMMAND_RPC_STORE::request& req, wallet_rpc::COMMAND_RPC_STORE::response& res, epee::json_rpc::error& er, connection_context& cntx)
+  {
+    try
+    {
+      m_wallet.store();
+    }
+    catch (std::exception& e)
+    {
+      er.code = WALLET_RPC_ERROR_CODE_UNKNOWN_ERROR;
+      er.message = e.what();
+      return false;
+    }
+    return true;
+  }
+  //------------------------------------------------------------------------------------------------------------------------------
+}
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