mirror of
https://github.com/danog/ton.git
synced 2024-12-02 09:28:02 +01:00
61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
/*
|
|
This file is part of TON Blockchain Library.
|
|
|
|
TON Blockchain Library is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation, either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
TON Blockchain Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
Copyright 2017-2019 Telegram Systems LLP
|
|
*/
|
|
#pragma once
|
|
|
|
#include "td/utils/common.h"
|
|
#include "td/utils/Slice.h"
|
|
#include "td/utils/Status.h"
|
|
#include "td/utils/StringBuilder.h"
|
|
|
|
#include <functional>
|
|
|
|
namespace td {
|
|
|
|
class OptionsParser {
|
|
class Option {
|
|
public:
|
|
enum Type { NoArg, Arg, OptionalArg };
|
|
Type type;
|
|
char short_key;
|
|
std::string long_key;
|
|
std::string description;
|
|
std::function<Status(Slice)> arg_callback;
|
|
};
|
|
|
|
public:
|
|
void set_description(std::string description);
|
|
|
|
void add_option(Option::Type type, char short_key, Slice long_key, Slice description,
|
|
std::function<Status(Slice)> callback);
|
|
|
|
void add_option(char short_key, Slice long_key, Slice description, std::function<Status(Slice)> callback);
|
|
|
|
void add_option(char short_key, Slice long_key, Slice description, std::function<Status(void)> callback);
|
|
|
|
Result<int> run(int argc, char *argv[]) TD_WARN_UNUSED_RESULT;
|
|
|
|
friend StringBuilder &operator<<(StringBuilder &sb, const OptionsParser &o);
|
|
|
|
private:
|
|
std::vector<Option> options_;
|
|
std::string description_;
|
|
};
|
|
|
|
} // namespace td
|