Share via

Microsoft Information Protection SDK - MipContext object concepts

  • Article

MipContext

MipContext is the highest level object in the SDK. It's responsible for managing state across all profiles that may be created as part of an application or service. Additionally, it handles releasing MIP SDK resources once the MipContext object has been destroyed.

Important

Only a single MipContext per process is permitted. Creating more than one may result in unexpected behavior. MipContext should be created at app start, and the same MipContext used for the lifetime of the application.

Once an object of mip::MipContext has been created, the MipContext object can be used to create mip::FileProfile, mip::PolicyProfile, or mip::ProtectionProfile objects.

Creating MipConfiguration

The mip::MipConfiguration class allows the application to set various application-wide configuration settings for MIP SDK. These settings include:

  • Application Info: Name, Application ID, Version
  • Storage directory for logs and cache
  • Logging level
  • Offline mode
  • Feature flighting settings
  • Delegates, including logging, storage, HTTP, JSON parsing, and XML parsing.
  • Diagnostic configuration
std::shared_ptr<mip::MipConfiguration> mipConfiguration = std::make_shared<mip::MipConfiguration>(mAppInfo,
				"mip_data",
				mip::LogLevel::Trace,
				false);

MipConfiguration mipConfiguration = new MipConfiguration(appInfo, "mip_data", LogLevel.Trace, false);

Once MipConfiguration is initialized, it can be used to create the MipContext object.

Creating MipContext

The MipContext::Create() function is used, taking the provided MipConfiguration object, to create the MipContext.

std::shared_ptr<mip::MipContext> mMipContext = mip::MipContext::Create(mipConfiguration);

MipContext = mipContext = MIP.CreateMipContext(mipConfiguration);

Once the MipContext object is created, it can be used to create FileProfile, PolicyProfile, or ProtectionProfile objects, depending on which SDK your application is using.

Shutting Down

Properly destroying all MIP SDK objects requires shutting down MIPContext. This can be achieved by calling the Shutdown function. The MipContext destructor will also call MipContext.Shutdown() when the MipContext object is destroyed.

mip::MipContext::CreateWithCustomFeatureSettings()

Note

This API is deprecated in MIP SDK 1.10 and on. Please update to using MipConfiguration and mip::MipContext::Create().

Creates a new MipContext instance to be used when initializing profiles, with custom feature settings enabled.

  • mip::ApplicationInfo
  • A path for the MIP storage cache.
  • mip::LogLevel
  • (Optional) mip::LoggerDelegate
  • (Optional) mip::TelemetryConfiguration
  • mip::FlightingFeature

Next Steps