private static Configuration GetConfiguration(string[] args)
{
var conf = new Configuration();
for (int x = 0; x < args.Length; x++)
{
bool consumedOption = false;
if (args[x] == "-i")
{
conf.InputFile = args[x + 1];
consumedOption = true;
}
if (args[x] == "-o")
{
conf.OutputFile = args[x + 1];
consumedOption = true;
}
if (consumedOption)
x++;
}
return conf;
}
private static TextWriter GetOutputWriter(Configuration config)
{
if (!config.IsOutputFileSet)
return Console.Out;
return new StreamWriter(new FileStream(config.OutputFile, FileMode.Create, FileAccess.Write, FileShare.None));
}
private static TextReader GetInputReader(Configuration config)
{
if (!config.IsInputFileSet)
return Console.In;
return new StreamReader(new FileStream(config.InputFile, FileMode.Open, FileAccess.Read, FileShare.Read));
}