1 files changed, 68 insertions, 0 deletions
diff --git a/Essentials/src/com/earth2me/essentials/EssentialsDependancyChecker.java b/Essentials/src/com/earth2me/essentials/EssentialsDependancyChecker.java
new file mode 100644
index 000000000..a46c7f6e7
--- /dev/null
+++ b/Essentials/src/com/earth2me/essentials/EssentialsDependancyChecker.java
@@ -0,0 +1,68 @@
+package com.earth2me.essentials;
+
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+
+public class EssentialsDependancyChecker
+{
+	private static final Logger logger = Logger.getLogger("Minecraft");
+	final Essentials ess;
+
+	public EssentialsDependancyChecker(Essentials ess)
+	{
+		this.ess = ess;
+	}
+
+	public void checkProtectDependancies()
+	{
+		final String dependancyLocation = "http://mirrors.ibiblio.org/pub/mirrors/maven2/c3p0/c3p0/0.9.1.2/c3p0-0.9.1.2.jar";
+		File dependancyFile = new File("lib/c3p0-0.9.1.2.jar");
+		if (!dependancyFile.exists())
+		{
+				logger.log(Level.INFO, Util.i18n("dependancyNotFound"));
+			try
+			{
+				URL url = new URL(dependancyLocation);
+				BufferedInputStream inStream = new BufferedInputStream(url.openStream());
+				FileOutputStream fos = new FileOutputStream(dependancyFile);
+				BufferedOutputStream outStream = new BufferedOutputStream(fos, 1024);
+
+				byte[] buffer = new byte[1024];
+				int len = 0;
+
+				while ((len = inStream.read(buffer)) > 0)
+				{
+					outStream.write(buffer, 0, len);
+				}
+				outStream.close();
+				fos.close();
+				inStream.close();
+				logger.log(Level.INFO, Util.format("dependancyDownloaded", dependancyFile.getName()));
+			
+			}
+			catch (MalformedURLException ex)
+			{
+				logger.log(Level.SEVERE, Util.i18n("urlMalformed"), ex);
+			}
+			catch (FileNotFoundException ex)
+			{
+				logger.log(Level.SEVERE, Util.i18n("dependancyException"), ex);
+			}
+			catch (IOException ex)
+			{
+				logger.log(Level.SEVERE, Util.i18n("dependancyException"), ex);
+			}
+		}
+	}
+}