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chainparams: create isTestnet function

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Tests if passed parameters correspond to a testnet configuration.
This commit is contained in:
Nalin Bhardwaj 2018-03-24 14:56:48 +05:30
parent 35fc4f48f7
commit b2a4901aff
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GPG Key ID: B25133FC2745D499
1 changed files with 14 additions and 2 deletions
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16
chainparams.go
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@ -3,10 +3,11 @@ package main
import ( import (
"github.com/lightningnetwork/lnd/keychain" "github.com/lightningnetwork/lnd/keychain"
litecoinCfg "github.com/ltcsuite/ltcd/chaincfg" litecoinCfg "github.com/ltcsuite/ltcd/chaincfg"
litecoinWire "github.com/ltcsuite/ltcd/wire"
"github.com/roasbeef/btcd/chaincfg" "github.com/roasbeef/btcd/chaincfg"
bitcoinCfg "github.com/roasbeef/btcd/chaincfg" bitcoinCfg "github.com/roasbeef/btcd/chaincfg"
"github.com/roasbeef/btcd/chaincfg/chainhash" "github.com/roasbeef/btcd/chaincfg/chainhash"
"github.com/roasbeef/btcd/wire" bitcoinWire "github.com/roasbeef/btcd/wire"
) )
// activeNetParams is a pointer to the parameters specific to the currently // activeNetParams is a pointer to the parameters specific to the currently
@ -82,7 +83,7 @@ var regTestNetParams = bitcoinNetParams{
// abstract over _which_ chain (or fork) the parameters are for. // abstract over _which_ chain (or fork) the parameters are for.
func applyLitecoinParams(params *bitcoinNetParams, litecoinParams *litecoinNetParams) { func applyLitecoinParams(params *bitcoinNetParams, litecoinParams *litecoinNetParams) {
params.Name = litecoinParams.Name params.Name = litecoinParams.Name
params.Net = wire.BitcoinNet(litecoinParams.Net) params.Net = bitcoinWire.BitcoinNet(litecoinParams.Net)
params.DefaultPort = litecoinParams.DefaultPort params.DefaultPort = litecoinParams.DefaultPort
params.CoinbaseMaturity = litecoinParams.CoinbaseMaturity params.CoinbaseMaturity = litecoinParams.CoinbaseMaturity
@ -116,3 +117,14 @@ func applyLitecoinParams(params *bitcoinNetParams, litecoinParams *litecoinNetPa
params.rpcPort = litecoinParams.rpcPort params.rpcPort = litecoinParams.rpcPort
params.CoinType = litecoinParams.CoinType params.CoinType = litecoinParams.CoinType
} }
// isTestnet tests if the given params correspond to a testnet
// parameter configuration.
func isTestnet(params *bitcoinNetParams) bool {
switch params.Params.Net {
case bitcoinWire.TestNet3, bitcoinWire.BitcoinNet(litecoinWire.TestNet4):
return true
default:
return false
}
}