Add logging for applet exceptions.

1 files changed, 42 insertions, 0 deletions

diff --git a/netx/net/sourceforge/jnlp/Log.java b/netx/net/sourceforge/jnlp/Log.java
new file mode 100644
index 0000000..a7aa102
--- /dev/null
+++ b/netx/net/sourceforge/jnlp/Log.java
@@ -0,0 +1,42 @@
+package net.sourceforge.jnlp;
+
+import java.io.File;
+
+import net.sourceforge.jnlp.config.DeploymentConfiguration;
+import net.sourceforge.jnlp.runtime.JNLPRuntime;
+
+/**
+ * This file provides the information required to do logging.
+ * 
+ * @author Andrew Su ([email protected], [email protected])
+ * 
+ */
+abstract class Log {
+
+    // Directory where the logs are stored.
+    protected static String icedteaLogDir;
+
+    protected static boolean enableLogging = false;
+    protected static boolean enableTracing = false;
+
+    // Prepare for logging.
+    static {
+        DeploymentConfiguration config = JNLPRuntime.getConfiguration();
+
+        // Check whether logging and tracing is enabled.
+        enableLogging = Boolean.parseBoolean(config.getProperty(DeploymentConfiguration.KEY_ENABLE_LOGGING));
+        enableTracing = Boolean.parseBoolean(config.getProperty(DeploymentConfiguration.KEY_ENABLE_TRACING));
+
+        // Get log directory, create it if it doesn't exist. If unable to create and doesn't exist, don't log.
+        icedteaLogDir = config.getProperty(DeploymentConfiguration.KEY_USER_LOG_DIR);
+        if (icedteaLogDir != null) {
+            File f = new File(icedteaLogDir);
+            if (f.isDirectory() || f.mkdirs())
+                icedteaLogDir += File.separator;
+            else {
+                enableLogging = false;
+                enableTracing = false;
+            }
+        }
+    }
+}