onion-wownero-blockchain-ex.../src/rpccalls.h

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//
// Created by mwo on 13/04/16.
//
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#ifndef CROWXMR_RPCCALLS_H
#define CROWXMR_RPCCALLS_H
#include "monero_headers.h"
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#include <mutex>
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namespace xmreg
{
using namespace cryptonote;
using namespace crypto;
using namespace std;
class rpccalls
{
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string deamon_url ;
uint64_t timeout_time;
epee::net_utils::http::url_content url;
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epee::net_utils::http::http_simple_client m_http_client;
std::mutex m_daemon_rpc_mutex;
string port;
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public:
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rpccalls(string _deamon_url = "http:://127.0.0.1:18081",
uint64_t _timeout = 200000)
: deamon_url {_deamon_url}, timeout_time {_timeout}
{
epee::net_utils::parse_url(deamon_url, url);
port = std::to_string(url.port);
}
bool
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connect_to_monero_deamon()
{
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std::lock_guard<std::mutex> guard(m_daemon_rpc_mutex);
if(m_http_client.is_connected())
{
return true;
}
return m_http_client.connect(url.host,
port,
timeout_time);
}
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uint64_t
get_current_height()
{
COMMAND_RPC_GET_HEIGHT::request req;
COMMAND_RPC_GET_HEIGHT::response res;
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std::lock_guard<std::mutex> guard(m_daemon_rpc_mutex);
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bool r = epee::net_utils::invoke_http_json_remote_command2(
deamon_url + "/getheight",
req, res, m_http_client, timeout_time);
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if (!r)
{
cerr << "Error connecting to Monero deamon at "
<< deamon_url << endl;
return 0;
}
else
{
cout << "rpc call /getheight OK: " << endl;
}
return res.height;
}
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bool
get_mempool(vector<tx_info>& mempool_txs) {
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COMMAND_RPC_GET_TRANSACTION_POOL::request req;
COMMAND_RPC_GET_TRANSACTION_POOL::response res;
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std::lock_guard<std::mutex> guard(m_daemon_rpc_mutex);
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bool r = epee::net_utils::invoke_http_json_remote_command2(
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deamon_url + "/get_transaction_pool",
req, res, m_http_client, timeout_time);
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if (!r)
{
cerr << "Error connecting to Monero deamon at "
<< deamon_url << endl;
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return false;
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}
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mempool_txs = res.transactions;
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return true;
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}
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bool
commit_tx(tools::wallet2::pending_tx& ptx, string& error_msg)
{
COMMAND_RPC_SEND_RAW_TX::request req;
COMMAND_RPC_SEND_RAW_TX::response res;
req.tx_as_hex = epee::string_tools::buff_to_hex_nodelimer(
tx_to_blob(ptx.tx)
);
req.do_not_relay = false;
std::lock_guard<std::mutex> guard(m_daemon_rpc_mutex);
bool r = epee::net_utils::invoke_http_json_remote_command2(deamon_url
+ "/sendrawtransaction",
req, res,
m_http_client, 200000);;
if (!r || res.status == "Failed")
{
error_msg = res.reason;
cerr << "Error sending tx: " << res.reason << endl;
return false;
}
return true;
}
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};
}
#endif //CROWXMR_RPCCALLS_H