public static void Main(string[] args) {
try {
options = CheckArguments(args);
string inputFileContent = ReadInputFile(options.InputFileName);
string outputFileContent = Process(inputFileContent);
WriteOutputFile(outputFileContent);
DisplaySuccess();
}
catch(Exception e) {
Console.WriteLine("\nUnhandled exception. Program will terminate.\n");
Console.WriteLine(e.Source);
Console.WriteLine(e.TargetSite);
Console.WriteLine(e.Message);
Console.WriteLine(e.InnerException);
Console.WriteLine(e.StackTrace);
Console.ReadLine();
}
}
// --- Private Methods ---
#region Options CheckArguments(string[] args)
/// <summary>
/// Checks commandline arguments.
/// </summary>
/// <param name="args">
/// The commandline arguments.
/// </param>
/// <returns>
/// The selected options.
/// </returns>
private static Options CheckArguments(string[] args) {
Options selectedOptions = new Options();
if(args.Length < 2) {
ExitWithError("You must supply input and output files.");
}
else {
bool isDebugBuild = false;
bool isOverwriteSilent = false;
string inputFileName = args[0];
string outputFileName = args[1];
if(args.Length > 2) {
for(int i = 2; i < args.Length; i++) {
switch(args[i].ToUpper()) {
case "/D":
isDebugBuild = true;
break;
case "/R":
isDebugBuild = false;
break;
case "/Y":
isOverwriteSilent = true;
break;
default:
ExitWithError(args[i].ToUpper() + " is an invalid argument.");
break;
}
}
}
selectedOptions = new Options(inputFileName, outputFileName, isDebugBuild, isOverwriteSilent);
}
return selectedOptions;
}
