file_system.hpp

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// tinygettext - A gettext replacement that works directly on .po files
// Copyright (c) 2009 Ingo Ruhnke <grumbel@gmail.com>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
//    claim that you wrote the original software. If you use this software
//    in a product, an acknowledgement in the product documentation would be
//    appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
//    misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.

#ifndef HEADER_TINYGETTEXT_FILE_SYSTEM_HPP
#define HEADER_TINYGETTEXT_FILE_SYSTEM_HPP

#include <vector>
#include <memory>
#include <iosfwd>
#include <string>

namespace tinygettext {

class FileSystem
{
public:
  virtual ~FileSystem() {}

  virtual std::vector<std::string>      open_directory(const std::string& pathname) =0;
  virtual std::unique_ptr<std::istream> open_file(const std::string& filename)      =0;
};

} // namespace tinygettext

#endif

/* EOF */