LoadConfigFromFile reads MigrillianConfig from the given filename, which should contain text-protobuf encoded configuration data.

NewController creates a Controller configured by the passed in options, CT and Trillian clients, and a master election factory.

NewPreorderedLogClient creates and initializes a pre-ordered log client.

OptionsFromConfig returns Options created from the passed in config.

RunMigration migrates data from a number of CT logs to Trillian.

ValidateConfig verifies that MigrillianConfig is correct.

ValidateMigrationConfig verifies that the migration config is sane.

Controller coordinates migration from a CT log to a Trillian tree.

Options holds configuration for a Controller.

PreorderedLogClient is a means of communicating with a single Trillian pre-ordered log tree.