private (Config config, KeyPair keypair, Block genesisBlock) LoadConfig(string configFile)
{
if (string.IsNullOrWhiteSpace(configFile))
{
throw new ArgumentException(nameof(configFile));
}
Config config = null;
string bootStage = null;
KeyPair keypair = null;
Block genesisBlock = null;
try
{
bootStage = "Loading Config";
config = JsonConvert.DeserializeObject <Config>(File.ReadAllText(Path.GetFullPath(configFile)));
bootStage = "Loading KeyPair";
keypair = KeyPair.LoadFrom(config.KeyPairPath);
bootStage = "Loading genesis block";
var bytes = File.ReadAllBytes(config.GenesisPath);
genesisBlock = BlockUtils.DeserializeBlock(bytes);
}
catch (Exception exp) when(exp is IOException || exp is JsonException)
{
Printer.Print(string.Join(" ", bootStage, "failed."));
Printer.Print(exp.Message);
}
return(config, keypair, genesisBlock);
}