input_handler.hpp

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// SPDX-FileCopyrightText: 2025 Povl Filip Sonne-Frederiksen
//
// SPDX-License-Identifier: GPL-3.0-or-later
 
#pragma once
 
#include "format_handler.hpp"
 
#include <filesystem>
#include <optional>
#include <string>
#include <vector>
 
namespace rux::database {

enum class InputSource {
  Stdin,     // Read from stdin (pipe or redirection)
  Inline,    // Inline value from command line argument
  None       // No input provided (error condition)
};

class InputHandler {
public:
  static DataPayload read_input(const std::optional<std::string> &inline_value);

  static bool is_stdin_available();

  static std::vector<uint8_t> read_binary_from_stdin();

  static std::string read_text_from_stdin();

  static InputSource
  detect_source(const std::optional<std::string> &inline_value);
};
 
} // namespace rux::database