logger.hpp

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// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
 
#pragma once
 
#include <functional>
#include <string>
 
namespace Azure { namespace Core { namespace Diagnostics {
  class Logger final {
  public:
    // https://github.com/Azure/azure-sdk-for-java/blob/main/sdk/core/azure-core/src/main/java/com/azure/core/util/logging/LogLevel.java
    enum class Level : int
    {
      Verbose = 1,
 
      Informational = 2,
 
      Warning = 3,
 
      Error = 4,
    };
 
    static void SetListener(std::function<void(Level level, std::string const& message)> listener);
 
    static void SetLevel(Level level);
 
  private:
    Logger() = delete;
 
    ~Logger() = delete;
  };
}}} // namespace Azure::Core::Diagnostics