public static void Main(string[] args)
{
// Arguments
string inputPath = "";
bool verbose = false;
bool service = false;
bool action = false;
bool recursive = false;
bool package = false;
string rosPackageName = "";
string outputPath = defaultOutputDirectory;
// Parse Arguments
if (args.Length == 0)
{
Console.WriteLine("No argument: Display usage");
Console.WriteLine(usage);
return;
}
if (args[0].Equals("--help") || args[0].Equals("-h"))
{
Console.WriteLine("Help: Displays usage");
Console.WriteLine(usage);
return;
}
for (int i = 0; i < args.Length; i++)
{
string arg = args[i];
if (arg.Equals("-s") || arg.Equals("--service"))
{
if (action)
{
Console.Error.WriteLine("Option '--service' conflict with '--action'.");
if (verbose)
{
Console.Error.WriteLine("Make up your mind!");
}
return;
}
service = true;
if (verbose)
{
Console.WriteLine("'--service' flag seen. Expecting *.srv input");
}
continue;
}
if (arg.Equals("-a") || arg.Equals("--action"))
{
if (service)
{
Console.Error.WriteLine("Option '--action' conflict with '--service'.");
if (verbose)
{
Console.Error.WriteLine("Make up your mind!");
}
return;
}
action = true;
if (verbose)
{
Console.WriteLine("'--action' flag seen. Expecting *.action input");
}
continue;
}
if (arg.Equals("-r") || arg.Equals("--recursive"))
{
if (package)
{
Console.Error.WriteLine("Option '--recursive' conflict with '--package'.");
if (verbose)
{
Console.Error.WriteLine("Make up your mind!");
}
return;
}
if (recursive)
{
Console.WriteLine("Duplicate flag '--recursive'.");
if (verbose)
{
Console.Error.WriteLine("I got it already!");
}
}
if (!rosPackageName.Equals(""))
{
Console.WriteLine("'--recursive' option enabled, ignoring ROS package name");
}
recursive = true;
continue;
}
if (arg.Equals("-p") || arg.Equals("--package"))
{
if (recursive)
{
Console.Error.WriteLine("Option '--package' conflict with '--recursive'.");
if (verbose)
{
Console.Error.WriteLine("Make up your mind!");
}
return;
}
if (package)
{
Console.WriteLine("Duplicate flag '--package'.");
if (verbose)
{
Console.Error.WriteLine("I got it already!");
}
}
package = true;
continue;
}
if (arg.Equals("-n") || arg.Equals("--ros-package-name"))
{
if (i == args.Length - 1)
{
Console.Error.WriteLine("Missing ROS package name. Will get name from path");
}
else if (validOptions.Contains(args[i + 1]))
{
Console.Error.WriteLine("Missing ROS package name. Will get name from path");
}
else if (recursive)
{
Console.WriteLine("'--recursive' option enabled, ignoring ROS package name");
}
else
{
rosPackageName = args[i + 1];
i++;
}
continue;
}
if (arg.Equals("-o") || arg.Equals("--output"))
{
if (i == args.Length - 1)
{
Console.Error.WriteLine("Missing output path. Using default output path.");
}
else if (validOptions.Contains(args[i + 1]))
{
Console.Error.WriteLine("Missing output path. Using default output path.");
}
else
{
outputPath = args[i + 1];
outputPath = Path.Combine(outputPath, "RosSharpMessages");
i++;
}
continue;
}
if (arg.Equals("-v") || arg.Equals("--verbose"))
{
Console.WriteLine("Verbose flag detected. Warning: A huge wave of text incoming!");
verbose = true;
continue;
}
if (inputPath.Equals(""))
{
inputPath = arg;
}
else
{
Console.Error.WriteLine("Ignored invalid argument: " + arg);
if (verbose)
{
Console.Error.WriteLine("Mumble mumble. Run 'RosMsgGen.exe -h' or 'RosMsgGen.exe --help' to see usage");
}
}
}
// Do work
// Parse Individual Messages
if (!package && !recursive)
{
if (inputPath.Equals(""))
{
Console.Error.WriteLine("Please specify input file");
if (verbose)
{
Console.Error.WriteLine("Bricks without straw");
}
return;
}
if (!IsValidPath(inputPath, false))
{
if (IsValidPath(inputPath, true))
{
Console.Error.WriteLine("Input path is a directory. Please use --package or --recursive option");
}
else
{
Console.Error.WriteLine("Invalid input path");
}
return;
}
List <string> warnings;
if (service)
{
warnings = ServiceAutoGen.GenerateSingleService(inputPath, outputPath, rosPackageName, verbose);
}
else if (action)
{
warnings = ActionAutoGen.GenerateSingleAction(inputPath, outputPath, rosPackageName, verbose);
}
else
{
warnings = MessageAutoGen.GenerateSingleMessage(inputPath, outputPath, rosPackageName, verbose);
}
PrintWarnings(warnings);
return;
}
// Parse Package Messages
if (package)
{
if (inputPath.Equals(""))
{
Console.Error.WriteLine("Please specify input package");
if (verbose)
{
Console.Error.WriteLine("Bricks without straw");
}
return;
}
if (!IsValidPath(inputPath, true))
{
if (IsValidPath(inputPath, false))
{
Console.Error.WriteLine("Input path is a file. Please drop --package option");
}
else
{
Console.Error.WriteLine("Invalid input path");
}
return;
}
try
{
Console.WriteLine("Working...");
List <string> warnings;
if (service)
{
warnings = ServiceAutoGen.GeneratePackageServices(inputPath, outputPath, rosPackageName, verbose);
}
else if (action)
{
warnings = ActionAutoGen.GeneratePackageActions(inputPath, outputPath, rosPackageName, verbose);
}
else
{
warnings = MessageAutoGen.GeneratePackageMessages(inputPath, outputPath, rosPackageName, verbose);
}
PrintWarnings(warnings);
}
catch (DirectoryNotFoundException) {
if (service)
{
Console.Error.WriteLine("Didn't find service folder in given package");
}
else
{
Console.Error.WriteLine("Didn't find message folder in given package");
}
if (verbose)
{
Console.Error.WriteLine("Bricks without straw");
}
}
return;
}
// Parse Directory Message
if (recursive)
{
if (inputPath.Equals(""))
{
Console.Error.WriteLine("Please specify input directory");
if (verbose)
{
Console.Error.WriteLine("Bricks without straw");
}
return;
}
if (!IsValidPath(inputPath, true))
{
if (IsValidPath(inputPath, false))
{
Console.Error.WriteLine("Input path is a file. Consider as base case");
// Parse Single Message
List <string> singleMsgWarnings;
if (service)
{
singleMsgWarnings = ServiceAutoGen.GenerateSingleService(inputPath, outputPath, rosPackageName, verbose);
}
else if (action)
{
singleMsgWarnings = ActionAutoGen.GenerateSingleAction(inputPath, outputPath, rosPackageName, verbose);
}
else
{
singleMsgWarnings = MessageAutoGen.GenerateSingleMessage(inputPath, outputPath, rosPackageName, verbose);
}
PrintWarnings(singleMsgWarnings);
}
else
{
Console.Error.WriteLine("Invalid input path");
}
return;
}
Console.WriteLine("Working...Checkout xkcd.com/303");
List <string> warnings;
if (service)
{
warnings = ServiceAutoGen.GenerateDirectoryServices(inputPath, outputPath, verbose);
}
else if (action)
{
warnings = ActionAutoGen.GenerateDirectoryActions(inputPath, outputPath, verbose);
}
else
{
warnings = MessageAutoGen.GenerateDirectoryMessages(inputPath, outputPath, verbose);
}
PrintWarnings(warnings);
return;
}
// Otherwise I don't know...
Console.Error.WriteLine("Unrecognized combination of arguments.");
if (verbose)
{
Console.WriteLine("Mumble Mumble. Run 'RosMsgGen.exe -h' or 'RosMsgGen.exe --help' to see usage");
}
}
