rocksim file converter

src/net/sf/openrocket/utils/RocksimConverter.java

@@ -0,0 +1,86 @@
+package net.sf.openrocket.utils;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Locale;
+
+import net.sf.openrocket.document.OpenRocketDocument;
+import net.sf.openrocket.document.StorageOptions;
+import net.sf.openrocket.file.RocketLoadException;
+import net.sf.openrocket.file.RocketLoader;
+import net.sf.openrocket.file.RocketSaver;
+import net.sf.openrocket.file.openrocket.OpenRocketSaver;
+import net.sf.openrocket.file.rocksim.RocksimLoader;
+import net.sf.openrocket.gui.util.SwingPreferences;
+import net.sf.openrocket.l10n.ResourceBundleTranslator;
+import net.sf.openrocket.logging.LogLevel;
+import net.sf.openrocket.startup.Application;
+
+/**
+ * Utility that loads Rocksim file formats and saves them in ORK format.
+ * File is saved with the .rkt extension replaced with .ork.
+ * 
+ * Usage:
+ *   java -cp OpenRocket.jar net.sf.openrocket.utils.RocksimConverter <files...>
+ * 
+ * @author Sampo Niskanen <sampo.niskanen@iki.fi>
+ */
+public class RocksimConverter {
+	
+	
+	public static void main(String[] args) {
+		
+		setup();
+		
+		RocketLoader loader = new RocksimLoader();
+		RocketSaver saver = new OpenRocketSaver();
+		
+		for (String inputFile : args) {
+			System.out.println("Converting " + inputFile + "...");
+			
+			if (!inputFile.matches(".*\\.[rR][kK][tT]$")) {
+				System.err.println("ERROR: File '" + inputFile + "' does not end in .rkt, skipping.");
+				continue;
+			}
+			
+			String outputFile = inputFile.replaceAll("\\.[rR][kK][tT]$", ".ork");
+			
+			File input = new File(inputFile);
+			File output = new File(outputFile);
+			
+			if (!input.isFile()) {
+				System.err.println("ERROR: File '" + inputFile + "' does not exist, skipping.");
+				continue;
+			}
+			if (output.exists()) {
+				System.err.println("ERROR: File '" + outputFile + "' already exists, skipping.");
+				continue;
+			}
+			
+			try {
+				StorageOptions opts = new StorageOptions();
+				opts.setCompressionEnabled(true);
+				opts.setSimulationTimeSkip(StorageOptions.SIMULATION_DATA_NONE);
+				opts.setExplicitlySet(true);
+				
+				OpenRocketDocument document = loader.load(input);
+				saver.save(output, document, opts);
+				
+			} catch (RocketLoadException e) {
+				System.err.println("ERROR: Error loading '" + inputFile + "': " + e.getMessage());
+			} catch (IOException e) {
+				System.err.println("ERROR: Error saving '" + outputFile + "': " + e.getMessage());
+			}
+			
+		}
+		
+	}
+	
+	private static void setup() {
+		Locale.setDefault(Locale.US);
+		Application.setBaseTranslator(new ResourceBundleTranslator("l10n.messages"));
+		
+		Application.setLogOutputLevel(LogLevel.WARN);
+		Application.setPreferences(new SwingPreferences());
+	}
+}