Moritz Martinius
4c94cae088
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Reviewed-on: moritz/ptouch-prnt#17
80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
/*
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ptrnt - print labels on linux
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Copyright (C) 2025 Moritz Martinius
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <string>
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#include <vector>
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namespace ptprnt::cli {
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/**
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* @brief Types of CLI commands that can be issued
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*/
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enum class CommandType { None = 0, Text = 1, FontSize = 2, Font = 3, VAlign = 4, HAlign = 5, NewLabel = 6 };
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/**
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* @brief A command with its type and value
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*/
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using Command = std::pair<CommandType, std::string>;
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/**
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* @brief Parsed CLI options and commands
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*/
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struct CliOptions {
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bool verbose{false};
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bool trace{false};
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bool listDrivers{false};
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std::string printerSelection{"auto"};
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std::vector<Command> commands{};
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};
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/**
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* @brief Interface for CLI argument parsing
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*
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* This interface allows for mocking CLI parsing in unit tests
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* and provides a clear contract for CLI parser implementations.
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*/
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class ICliParser {
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public:
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virtual ~ICliParser() = default;
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ICliParser() = default;
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ICliParser(const ICliParser&) = default;
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ICliParser& operator=(const ICliParser&) = default;
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ICliParser(ICliParser&&) noexcept = default;
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ICliParser& operator=(ICliParser&&) noexcept = default;
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/**
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* @brief Parse command line arguments
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* @param argc Argument count
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* @param argv Argument values
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* @return 0 on success, positive value if should exit immediately (help/version), negative on error
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*/
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virtual int parse(int argc, char** argv) = 0;
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/**
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* @brief Get the parsed options
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* @return Reference to parsed options
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*/
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[[nodiscard]] virtual const CliOptions& getOptions() const = 0;
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};
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} // namespace ptprnt::cli
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