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87 lines
2.5 KiB
87 lines
2.5 KiB
#pragma once
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#include <functional>
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#include <map>
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#include <utility>
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#include <boost/optional/optional.hpp>
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#include <boost/thread/mutex.hpp>
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#include <boost/utility/string_ref.hpp>
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#include "net/http_client.h"
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#include "storages/http_abstract_invoke.h"
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#include "bootstrap_node_selector.h"
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namespace cryptonote
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{
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class bootstrap_daemon
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{
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public:
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bootstrap_daemon(
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std::function<std::map<std::string, bool>()> get_public_nodes,
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bool rpc_payment_enabled);
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bootstrap_daemon(
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const std::string &address,
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boost::optional<epee::net_utils::http::login> credentials,
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bool rpc_payment_enabled);
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std::string address() const noexcept;
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boost::optional<std::pair<uint64_t, uint64_t>> get_height();
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bool handle_result(bool success, const std::string &status);
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template <class t_request, class t_response>
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bool invoke_http_json(const boost::string_ref uri, const t_request &out_struct, t_response &result_struct)
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{
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if (!switch_server_if_needed())
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{
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return false;
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}
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const bool result = epee::net_utils::invoke_http_json(uri, out_struct, result_struct, m_http_client);
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return handle_result(result, result_struct.status);
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}
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template <class t_request, class t_response>
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bool invoke_http_bin(const boost::string_ref uri, const t_request &out_struct, t_response &result_struct)
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{
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if (!switch_server_if_needed())
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{
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return false;
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}
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const bool result = epee::net_utils::invoke_http_bin(uri, out_struct, result_struct, m_http_client);
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return handle_result(result, result_struct.status);
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}
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template <class t_request, class t_response>
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bool invoke_http_json_rpc(const boost::string_ref command_name, const t_request &out_struct, t_response &result_struct)
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{
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if (!switch_server_if_needed())
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{
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return false;
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}
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const bool result = epee::net_utils::invoke_http_json_rpc(
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"/json_rpc",
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std::string(command_name.begin(), command_name.end()),
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out_struct,
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result_struct,
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m_http_client);
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return handle_result(result, result_struct.status);
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}
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private:
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bool set_server(const std::string &address, const boost::optional<epee::net_utils::http::login> &credentials = boost::none);
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bool switch_server_if_needed();
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private:
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epee::net_utils::http::http_simple_client m_http_client;
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const bool m_rpc_payment_enabled;
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const std::unique_ptr<bootstrap_node::selector> m_selector;
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boost::mutex m_selector_mutex;
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};
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}
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