uuid.h

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/*
* UUID type
* (C) 2015,2018 Jack Lloyd
*
* Botan is released under the Simplified BSD License (see license.txt)
*/
 
#ifndef BOTAN_UUID_H_
#define BOTAN_UUID_H_
 
#include <botan/types.h>
#include <vector>
#include <string>
 
BOTAN_FUTURE_INTERNAL_HEADER(uuid.h)
 
namespace Botan {
 
class RandomNumberGenerator;
 
class BOTAN_UNSTABLE_API UUID final
   {
   public:
      /**
      * Create an uninitialized UUID object
      */
      UUID() : m_uuid() {}
 
      /**
      * Create a random UUID
      */
      UUID(RandomNumberGenerator& rng);
 
      /**
      * Load a UUID from a 16 byte vector
      */
      UUID(const std::vector<uint8_t>& blob);
 
      UUID& operator=(const UUID& other) = default;
      UUID(const UUID& other) = default;
 
      /**
      * Decode a UUID string
      */
      UUID(const std::string& uuid_str);
 
      /**
      * Convert the UUID to a string
      */
      std::string to_string() const;
 
      const std::vector<uint8_t>& binary_value() const { return m_uuid; }
 
      bool operator==(const UUID& other) const
         {
         return m_uuid == other.m_uuid;
         }
 
      bool operator!=(const UUID& other) const { return !(*this == other); }
 
      bool is_valid() const { return m_uuid.size() == 16; }
 
   private:
      std::vector<uint8_t> m_uuid;
   };
 
}
 
#endif