direct_mode_manifest.hpp

//--------------------------------------------------------------------------------------------------
// Copyright (c) 2021 Marcus Geelnard
//
// 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 acknowledgment 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 BUILDCACHE_DIRECT_MODE_MANIFEST_HPP_
#define BUILDCACHE_DIRECT_MODE_MANIFEST_HPP_
 
#include <map>
#include <string>
 
namespace bcache {
class direct_mode_manifest_t {
public:
  direct_mode_manifest_t();
 
  direct_mode_manifest_t(const std::string& hash,
                         const std::map<std::string, std::string>& files_with_hashes);
 
  operator bool() const {
    return m_valid;
  }
 
  std::string serialize() const;
 
  static direct_mode_manifest_t deserialize(const std::string& data);
 
  const std::string& hash() const {
    return m_hash;
  }
 
  const std::map<std::string, std::string>& files_width_hashes() const {
    return m_files_width_hashes;
  }
 
private:
  std::string m_hash;
  std::map<std::string, std::string> m_files_width_hashes;
  bool m_valid = false;  // true if this is a valid manifest.
};
}  // namespace bcache
 
#endif  // BUILDCACHE_DIRECT_MODE_MANIFEST_HPP_