1 files changed, 112 insertions, 0 deletions
diff --git a/java/netsvcs/Logger/ServerLoggingHandler.java b/java/netsvcs/Logger/ServerLoggingHandler.java
new file mode 100644
index 00000000000..c8a364526cc
--- /dev/null
+++ b/java/netsvcs/Logger/ServerLoggingHandler.java
@@ -0,0 +1,112 @@
+/*************************************************
+ *
+ * = PACKAGE
+ *    netsvcs.Logger
+ *
+ * = FILENAME
+ *    ServerLoggingHandler.java
+ *
+ *@author Chris Cleeland, Everett Anderson
+ *
+ *************************************************/
+package netsvcs.Logger;
+
+import JACE.SOCK_SAP.*;
+import JACE.Connection.*;
+import JACE.OS.*;
+import java.util.*;
+import java.io.*;
+
+/**
+ *
+ * <p><h2>DESCRIPTION</h2>
+ *
+ * <blockquote>
+ * Created by ServerLoggingAcceptor every time a client connects.  This reads 
+ * a logging statement passes it to the LogMessageReceiver for processing.
+ * </blockquote>
+ *
+ * @see netsvcs.Logger.ServerLoggingAcceptor
+ */
+public class ServerLoggingHandler extends SvcHandler
+{
+  // Processes log messages
+  private LogMessageReceiver receiver_;
+
+  // Constructor
+  public ServerLoggingHandler (LogMessageReceiver receiver)
+  {
+    super();
+    this.receiver_ = receiver;
+  }
+
+  // Start this handler in its own thread
+  public int open(Object obj)
+  {
+    new Thread (this).start();
+    return 0;
+  }
+
+  // Accessor: get the host name of the connected client
+  protected String hostName ()
+  {
+    return new String(this.stream_.socket().getInetAddress().getHostName());
+  }
+
+  // Receive input from the client, and send it to the LMR
+  public void run()
+  {
+    DataInputStream dis = (DataInputStream) this.stream_.inputStream();
+
+    for (;;)
+      {
+	// Messages arrive in the following format:
+	// o 4 byte length (network format)
+	// o message, in ACE.LogRecord format
+	//
+	// Hey!  We need exception catching in here too!
+	try
+	  {
+	    // Reconstitute a log message from the wire
+	    LogRecord rec = new LogRecord();
+
+	    // We don't really need this, because
+	    // the object already knows how to
+	    // extract itself properly.  However,
+	    // in order to interoperate with the
+	    // C++ version, this must be extracted.
+	    // Plus, it makes a convenient way to
+	    // check everything.
+	    int length = dis.readInt();
+	
+	    rec.streamInFrom(dis);
+	
+	    if (rec.length() == length)
+	      {
+		// Give the record to the log processor
+		this.receiver_.logRecord(this.hostName(),
+					   rec);
+	      }
+	    else
+	      {
+		ACE.ERROR(Thread.currentThread().getName() + ": Length error");
+	      }
+	  }
+	catch (EOFException eof)
+	  {
+	    try { 
+	      this.stream_.close(); 
+	    } catch (IOException n) { }
+
+	    return;
+	  }
+	catch (IOException ioe)
+	  {
+	    ACE.ERROR(Thread.currentThread().getName()
+			       + ": "
+			       + ioe);
+	  }
+      }
+  }
+};
+