Moving to root below branch label

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2005 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/filesys/CIFSServer.java

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+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the
+ * License.
+ */
+package org.alfresco.filesys;
+
+import java.io.IOException;
+import java.io.PrintStream;
+import java.net.SocketException;
+import java.util.Vector;
+
+import org.alfresco.error.AlfrescoRuntimeException;
+import org.alfresco.filesys.netbios.server.NetBIOSNameServer;
+import org.alfresco.filesys.server.NetworkServer;
+import org.alfresco.filesys.server.config.ServerConfiguration;
+import org.alfresco.filesys.smb.server.SMBServer;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+
+/**
+ * CIFS Server Class
+ * 
+ * <p>Create and start the various server components required to run the CIFS server.
+ * 
+ * @author GKSpencer
+ */
+public class CIFSServer
+{
+    private static final Log logger = LogFactory.getLog("org.alfresco.smb.server");
+
+    // Server configuration
+    
+    private ServerConfiguration filesysConfig;
+
+    // List of CIFS server components
+    
+    private Vector<NetworkServer> serverList = new Vector<NetworkServer>();
+    
+    /**
+     * Class constructor
+     *
+     * @param serverConfig ServerConfiguration
+     */
+    public CIFSServer(ServerConfiguration serverConfig)
+    {
+        this.filesysConfig = serverConfig;
+    }
+
+    /**
+     * Return the server configuration
+     * 
+     * @return ServerConfiguration
+     */
+    public final ServerConfiguration getConfiguration()
+    {
+        return filesysConfig;
+    }
+
+    /**
+     * @return Returns true if the server started up without any errors
+     */
+    public boolean isStarted()
+    {
+        return (filesysConfig != null && filesysConfig.isSMBServerEnabled());
+    }
+
+    /**
+     * Start the CIFS server components
+     * 
+     * @exception SocketException If a network error occurs
+     * @exception IOException If an I/O error occurs
+     */
+    public final void startServer() throws SocketException, IOException
+    {
+        try
+        {
+            // Create the SMB server and NetBIOS name server, if enabled
+            
+            if (filesysConfig.isSMBServerEnabled())
+            {
+                // Create the NetBIOS name server if NetBIOS SMB is enabled
+                
+                if (filesysConfig.hasNetBIOSSMB())
+                    serverList.add(new NetBIOSNameServer(filesysConfig));
+
+                // Create the SMB server
+                
+                serverList.add(new SMBServer(filesysConfig));
+                
+                // Add the servers to the configuration
+                
+                for (NetworkServer server : serverList)
+                {
+                    filesysConfig.addServer(server);
+                }
+            }
+
+            // Start the CIFS server(s)
+
+            for (NetworkServer server : serverList)
+            {
+                if (logger.isInfoEnabled())
+                    logger.info("Starting server " + server.getProtocolName() + " ...");
+
+                // Start the server
+                
+                String serverName = server.getConfiguration().getServerName();
+                server.startServer();
+            }
+        }
+        catch (Throwable e)
+        {
+            filesysConfig = null;
+            throw new AlfrescoRuntimeException("Failed to start CIFS Server", e);
+        }
+        // success
+    }
+
+    /**
+     * Stop the CIFS server components
+     */
+    public final void stopServer()
+    {
+        if (filesysConfig == null)
+        {
+            // initialisation failed
+            return;
+        }
+        
+        // Shutdown the CIFs server components
+
+        for ( NetworkServer server : serverList)
+        {
+            if (logger.isInfoEnabled())
+                logger.info("Shutting server " + server.getProtocolName() + " ...");
+
+            // Stop the server
+            
+            server.shutdownServer(false);
+            
+            // Remove the server from the global list
+            
+            getConfiguration().removeServer(server.getProtocolName());
+        }
+        
+        // Clear the server list and configuration
+        
+        serverList.clear();
+        filesysConfig = null;
+    }
+
+    /**
+     * Runs the CIFS server directly
+     * 
+     * @param args String[]
+     */
+    public static void main(String[] args)
+    {
+        PrintStream out = System.out;
+
+        out.println("CIFS Server Test");
+        out.println("----------------");
+
+        try
+        {
+            // Create the configuration service in the same way that Spring creates it
+            
+            ApplicationContext ctx = new ClassPathXmlApplicationContext("alfresco/application-context.xml");
+
+            // Get the CIFS server bean
+            
+            CIFSServer server = (CIFSServer) ctx.getBean("cifsServer");
+            if (server == null)
+            {
+                throw new AlfrescoRuntimeException("Server bean 'cifsServer' not defined");
+            }
+
+            // Stop the FTP server, if running
+            
+            server.getConfiguration().setFTPServerEnabled(false);
+            
+            NetworkServer srv = server.getConfiguration().findServer("FTP");
+            if ( srv != null)
+                srv.shutdownServer(true);
+            
+            // Only wait for shutdown if the SMB/CIFS server is enabled
+            
+            if ( server.getConfiguration().isSMBServerEnabled())
+            {
+                
+                // SMB/CIFS server should have automatically started
+                // Wait for shutdown via the console
+                
+                out.println("Enter 'x' to shutdown ...");
+                boolean shutdown = false;
+    
+                // Wait while the server runs, user may stop the server by typing a key
+                
+                while (shutdown == false)
+                {
+    
+                    // Wait for the user to enter the shutdown key
+    
+                    int ch = System.in.read();
+    
+                    if (ch == 'x' || ch == 'X')
+                        shutdown = true;
+    
+                    synchronized (server)
+                    {
+                        server.wait(20);
+                    }
+                }
+    
+                // Stop the server
+                
+                server.stopServer();
+            }
+        }
+        catch (Exception ex)
+        {
+            ex.printStackTrace();
+        }
+        System.exit(1);
+    }
+}