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279 lines (251 loc) · 11.4 KB
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#include "BinaryAPI.hpp"
#include "xtime.hpp"
#include <fstream>
#include <dir.h>
#include <stdlib.h>
#define BUILD_VER 1.3
using json = nlohmann::json;
std::string format(const char *fmt, ...);
std::vector<std::string> get_all_symbols_binary();
void make_commit(std::string disk, std::string path, std::string new_file);
void write_binary_file(std::string file_name,
std::vector<std::string> &symbols,
int duration,
int duration_uint,
std::string currency,
std::vector<double> &buy_data,
std::vector<double> &sell_data,
unsigned long long timestamp);
int main() {
std::cout << "build version " << (float)BUILD_VER << std::endl;
BinaryAPI iBinaryApi;
BinaryAPI iBinaryApiForTime;
json j_settings;
std::ifstream i("settings.json");
i >> j_settings;
i.close();
std::cout << std::setw(4) << j_settings << std::endl;
std::vector<std::string> symbols = get_all_symbols_binary();
// инициализируем список валютных пар
std::cout << "init_symbols..." << std::endl;
iBinaryApi.init_symbols(symbols);
//
iBinaryApi.set_use_log(true);
iBinaryApiForTime.set_use_log(true);
// инициализируем поток процентов выплат
const double amount = j_settings["amount"];
const int duration = j_settings["duration"];
const int duration_uint = j_settings["duration_uint"];
const std::string currency = j_settings["currency"];
const std::string folder_name = j_settings["folder"];
const std::string disk_name = j_settings["disk"];
const std::string path = j_settings["path"];
int is_use_git = j_settings["git"];
std::string old_file_name = "";
// сохраним список валютных пар и параметры в отдельный файл
json j_pp;
j_pp["amount"] = amount;
j_pp["duration"] = duration;
j_pp["duration_uint"] = duration_uint;
j_pp["currency"] = currency;
j_pp["symbols"] = symbols;
std::string folder_path = disk_name + ":\\" + path + "\\" + folder_name;
std::string file_name_pp = folder_path + "\\parameters.json";
mkdir(folder_path.c_str());
std::ofstream fp(file_name_pp);
fp << std::setw(4) << j_pp << std::endl;
fp.close();
if(is_use_git) {
make_commit(disk_name, path, file_name_pp);
}
//
std::cout << "..." << std::endl;
unsigned long long servertime_last = 0;
while(true) {
// для всех валютных пар
std::vector<double> buy_data; // проценты выплат
std::vector<double> sell_data;
unsigned long long servertime = 0;
if(!iBinaryApi.is_proposal_stream()) {
// инициализируем поток процентов выплат
std::cout << "init_stream_proposal..." << std::endl;
int err_data = iBinaryApi.init_stream_proposal(amount, duration, duration_uint, currency);
std::cout << "err: " << err_data << std::endl;
if(err_data != iBinaryApi.OK)
continue;
}
if(iBinaryApiForTime.get_servertime(servertime) != iBinaryApiForTime.OK) {
iBinaryApiForTime.request_servertime();
std::this_thread::sleep_for(std::chrono::milliseconds(450));
continue;
} else {
if(servertime > servertime_last) {
servertime_last = servertime;
} else {
std::this_thread::yield();
continue;
}
}
# if(1)
if(iBinaryApi.get_stream_proposal(buy_data, sell_data) == iBinaryApi.OK) {
// выводим последние значения котировок валютных пар
for(size_t i = 0; i < symbols.size(); ++i) {
std::cout << symbols[i] << " " << buy_data[i] << "/" << sell_data[i] << std::endl;
}
// сохраняем список
mkdir(folder_path.c_str());
xtime::DateTime iTime(servertime);
std::string file_chunk_name = "proposal_" +
std::to_string(iTime.day) + "_" +
std::to_string(iTime.month) + "_" +
std::to_string(iTime.year);
const std::string file_name = folder_path + "\\" +
file_chunk_name +
".hex";
// если не выходной, сохраняем файлы
if(!xtime::is_day_off(servertime)) {
write_binary_file(file_name,
symbols,
duration,
duration_uint,
currency,
buy_data,
sell_data,
servertime);
}
if(old_file_name != file_name && is_use_git == 1) {
std::thread make_thread([=]() {
if(old_file_name == "") {
make_commit(disk_name, path, file_name);
} else {
make_commit(disk_name, path, old_file_name);
}
});
make_thread.detach();
old_file_name = file_name;
}
}
# endif
// время сервера в GMT\UTC
std::cout << servertime << std::endl;
std::cout << std::endl;
std::this_thread::yield();
}
}
std::vector<std::string> get_all_symbols_binary() {
std::vector<std::string> vsymbol;
vsymbol.push_back("WLDAUD");
vsymbol.push_back("WLDEUR");
vsymbol.push_back("WLDGBP");
vsymbol.push_back("WLDUSD");
vsymbol.push_back("frxAUDCAD");
vsymbol.push_back("frxAUDCHF");
vsymbol.push_back("frxAUDJPY");
vsymbol.push_back("frxAUDNZD");
vsymbol.push_back("frxAUDUSD");
vsymbol.push_back("frxEURAUD");
vsymbol.push_back("frxEURCAD");
vsymbol.push_back("frxEURCHF");
vsymbol.push_back("frxEURGBP");
vsymbol.push_back("frxEURJPY");
vsymbol.push_back("frxEURNZD");
vsymbol.push_back("frxEURUSD");
vsymbol.push_back("frxGBPAUD");
vsymbol.push_back("frxGBPCAD");
vsymbol.push_back("frxGBPCHF");
vsymbol.push_back("frxGBPJPY");
//vsymbol.push_back("frxGBPNOK");
vsymbol.push_back("frxGBPNZD");
//vsymbol.push_back("frxGBPPLN");
//vsymbol.push_back("frxGBPUSD");
//vsymbol.push_back("frxNZDJPY");
vsymbol.push_back("frxNZDUSD");
vsymbol.push_back("frxUSDCAD");
//vsymbol.push_back("frxUSDCHF");
vsymbol.push_back("frxUSDJPY");
//vsymbol.push_back("frxUSDNOK");
//vsymbol.push_back("frxUSDPLN");
//vsymbol.push_back("frxUSDSEK");
return vsymbol;
}
void make_commit(std::string disk, std::string path, std::string new_file)
{
std::string str_return_hd = "cd " + disk + ":\\";
std::cout << str_return_hd << std::endl;
std::string str_cd_path = "cd " + path;
std::cout << str_cd_path << std::endl;
std::string str_git_add = "git add " + new_file;
std::cout << str_git_add << std::endl;
std::string str_git_commit = "git commit -a -m \"update\"";
std::cout << str_git_commit << std::endl;
std::string str_git_pull = "git pull";
std::cout << str_git_pull << std::endl;
std::string str_git_push = "git push";
std::cout << str_git_push << std::endl;
std::string msg = str_return_hd + " && " + str_cd_path + " && " + str_git_add + " && " + str_git_commit + " && " + str_git_pull + " & " + str_git_push;
system(msg.c_str());
}
std::string format(const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
std::vector<char> v(1024);
while (true)
{
va_list args2;
va_copy(args2, args);
int res = vsnprintf(v.data(), v.size(), fmt, args2);
if ((res >= 0) && (res < static_cast<int>(v.size())))
{
va_end(args);
va_end(args2);
return std::string(v.data());
}
size_t size;
if (res < 0)
size = v.size() * 2;
else
size = static_cast<size_t>(res) + 1;
v.clear();
v.resize(size);
va_end(args2);
}
}
void write_binary_file(std::string file_name,
std::vector<std::string> &symbols,
int duration,
int duration_uint,
std::string currency,
std::vector<double> &buy_data,
std::vector<double> &sell_data,
unsigned long long timestamp)
{
// проверяем, был ли создан файл?
std::ifstream fin(file_name);
if(!fin) {
// сохраняем заголовок файла
std::ofstream fout(file_name);
json j;
j["symbols"] = symbols;
j["duration"] = duration;
j["duration_uint"] = duration_uint;
j["currency"] = currency;
const int _sample_len = (2 * sizeof(unsigned short)) * symbols.size() + sizeof (unsigned long long);
j["sample_len"] = _sample_len;
fout << j.dump() << "\n";
fout.close();
fin.close();
} else {
fin.close();
}
// сохраняем
std::ofstream fout(file_name, std::ios_base::binary | std::ios::app);
for(int i = 0; i < buy_data.size(); i++) {
unsigned short temp_buy = buy_data[i] * 1000;
unsigned short temp_sell = sell_data[i] * 1000;
fout.write(reinterpret_cast<char *>(&temp_buy),sizeof (temp_buy));
fout.write(reinterpret_cast<char *>(&temp_sell),sizeof (temp_sell));
}
fout.write(reinterpret_cast<char *>(×tamp),sizeof (timestamp));
fout.close();
}
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