config.go

// Copyright 2015, 2016 Eris Industries (UK) Ltd.
// This file is part of Eris-RT

// Eris-RT is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// Eris-RT is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with Eris-RT.  If not, see <http://www.gnu.org/licenses/>.

// version provides the current Eris-DB version and a VersionIdentifier
// for the modules to identify their version with.

package consensus

import (
	// noops      "github.com/eris-ltd/eris-db/consensus/noops"
	tendermint "github.com/eris-ltd/eris-db/consensus/tendermint"
	tmsp "github.com/eris-ltd/eris-db/consensus/tmsp"
)

//------------------------------------------------------------------------------
// Helper functions

func AssertValidConsensusModule(name, minorVersionString string) bool {
	switch name {
	case "noops":
		// noops should not have any external interfaces that can change
		// over iterations
		return true
	case "tmsp":
		return minorVersionString == tmsp.GetTmspVersion().GetMinorVersionString()
	case "tendermint":
		return minorVersionString == tendermint.GetTendermintVersion().GetMinorVersionString()
	case "bigchaindb":
		// TODO: [ben] implement BigchainDB as consensus engine
		return false
	}
	return false
}