/**
* cadMousePro
* Copyright © 2019 František Kučera (Frantovo.cz, GlobalCode.info)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <vector>
#include "CLI.h"
#include "CLIConfiguration.h"
#include "CLIException.h"
class CLIParser {
private:
std::wstring readNext(std::vector<std::wstring> arguments, int& i) {
if (i < arguments.size()) return arguments[i++];
else throw CLIException(L"Missing CLI argument" + (i > 0 ? (L" after " + arguments[i - 1]) : L""), CLI::EXIT_CODE_BAD_CLI_ARGUMENTS);
}
bool parseBoolean(std::wstring value) {
if (value == L"true") return true;
else if (value == L"false") return false;
else throw CLIException(L"Unable to parse boolean value „" + value + L"“ – expecting „true“ or „false“", CLI::EXIT_CODE_BAD_CLI_ARGUMENTS);
}
Frequency parseFrequency(std::wstring value) {
if (value == L"125") return Frequency::Hz_0125;
else if (value == L"250") return Frequency::Hz_0250;
else if (value == L"500") return Frequency::Hz_0500;
else if (value == L"1000") return Frequency::Hz_1000;
else throw CLIException(L"Unable to parse frequency value „" + value + L"“ – expecting „125“ or „250“ or „500“ or „1000“", CLI::EXIT_CODE_BAD_CLI_ARGUMENTS);
}
public:
static const std::wstring OPTION_FREQUENCY;
static const std::wstring OPTION_SMART_SCROLLING;
static const std::wstring OPTION_LIFT_OFF_DETECTION;
static const std::wstring OPTION_DAEMON;
CLIConfiguration parse(const std::vector<std::wstring>& arguments) {
CLIConfiguration c;
for (int i = 0; i < arguments.size();) {
std::wstring option = readNext(arguments, i);
if (option == OPTION_FREQUENCY) {
c.cadMouseConfig.setFrequency(parseFrequency(readNext(arguments, i)));
} else if (option == OPTION_SMART_SCROLLING) {
c.cadMouseConfig.setSmartScrolling(parseBoolean(readNext(arguments, i)));
} else if (option == OPTION_LIFT_OFF_DETECTION) {
c.cadMouseConfig.setLiftOffDetection(parseBoolean(readNext(arguments, i)));
} else if (option == OPTION_DAEMON) {
c.daemon = parseBoolean(readNext(arguments, i));
} else throw CLIException(L"Unsupported CLI option: " + option, CLI::EXIT_CODE_BAD_CLI_ARGUMENTS);
}
return c;
}
virtual ~CLIParser() {
}
};
const std::wstring CLIParser::OPTION_FREQUENCY = L"--frequency";
const std::wstring CLIParser::OPTION_SMART_SCROLLING = L"--smart-scrolling";
const std::wstring CLIParser::OPTION_LIFT_OFF_DETECTION = L"--lift-off-detection";
const std::wstring CLIParser::OPTION_DAEMON = L"--daemon";