1 files changed, 243 insertions, 0 deletions
diff --git a/pki/base/console/src/com/netscape/admin/certsrv/CMSUIFramework.java b/pki/base/console/src/com/netscape/admin/certsrv/CMSUIFramework.java
new file mode 100644
index 000000000..6949e73f6
--- /dev/null
+++ b/pki/base/console/src/com/netscape/admin/certsrv/CMSUIFramework.java
@@ -0,0 +1,243 @@
+// --- BEGIN COPYRIGHT BLOCK ---
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; version 2 of the License.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, write to the Free Software Foundation, Inc.,
+// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+//
+// (C) 2007 Red Hat, Inc.
+// All rights reserved.
+// --- END COPYRIGHT BLOCK ---
+package com.netscape.admin.certsrv;
+
+import java.util.*;
+import com.netscape.management.client.*;
+import com.netscape.management.client.util.*;
+import com.netscape.management.client.console.*;
+import com.netscape.certsrv.common.*;
+import com.netscape.admin.certsrv.connection.*;
+import java.util.*;
+
+/**
+ * Netscape Certificate Server 4.0 UI Framework
+ *
+ * This class is responsible for the loading of UI components associated with
+ * the certificate server.
+ *
+ * @author Jack Pan-Chen
+ * @version $Revision$, $Date$
+ * @date	 	03/30/97
+ */
+public class CMSUIFramework {
+
+    /*==========================================================
+     * variables
+     *==========================================================*/
+    private ConsoleInfo mConsoleInfo;       // global information
+    private CMSServerInfo mServerInfo;		// server-specific information
+    private CMSPageFeeder mPageFeeder;      // KP PageFeeder
+    private Framework mFramework;           // KP Framework
+    private ISubSystemLocator mSubSystemLocator = null;     // subsystem locator
+    private UILoaderRegistry mUILoaders;
+
+	/*==========================================================
+     * constructors
+     *==========================================================*/
+    public CMSUIFramework(ConsoleInfo info, CMSServerInfo serverInfo) 
+        throws EAdminException
+    {
+        mConsoleInfo = info;
+        mServerInfo = serverInfo;
+        mPageFeeder = new CMSPageFeeder(info, serverInfo);
+        setSubSystemLocator( new HTTPSSubSystemLocator(serverInfo.getAdmin()));
+        init();
+        //framework must be created as the last components
+        //we are not able to change the components of the
+        //pages after creating the framework.
+        mFramework = new Framework(mPageFeeder);
+        mPageFeeder.expendPages();
+    }
+
+    /*==========================================================
+	 * public methods
+     *==========================================================*/
+    public void setSubSystemLocator(ISubSystemLocator locator) {
+        mSubSystemLocator = locator;
+    }
+    
+    public IPage getPage(String type, String name) throws EAdminException {
+        return mPageFeeder.getPage(type, name);
+    }
+    
+    public Framework getFramework() {
+        return mFramework;    
+    }
+    
+    public boolean isNTEnv() throws EAdminException {
+        Debug.println("CMSUIFramework - isNTEnv()");
+        NameValuePairs response;
+        AdminConnection conn = mServerInfo.getAdmin();
+        response = conn.search(DestDef.DEST_SERVER_ADMIN,
+          ScopeDef.SC_PLATFORM, new NameValuePairs());
+        if (response == null) 
+            throw new EAdminException("PROTOCOL_ERROR",false);
+        if (response.getValue(Constants.PR_NT).equals(Constants.TRUE))
+            return true;
+        return false;
+    }
+
+    /*==========================================================
+	 * private methods
+     *==========================================================*/
+    private void init() throws EAdminException {
+        //initialize the kernel UI
+        CMSKernelUILoader kernelUI = new CMSKernelUILoader(this);
+        kernelUI.register();
+        
+        //load subsystem information. if no locator specified use default
+        if (mSubSystemLocator == null)
+            mSubSystemLocator = new DefaultSubSystemLocator();
+        SubSystemInfo[] subsystems = mSubSystemLocator.getInstalledSubSystem();
+        
+        //delegate UI loading to each subsystem loader
+        UILoaderRegistry registry = new UILoaderRegistry(this);
+        Vector subsystemList = new Vector();
+        for (int i=0; i< subsystems.length; i++) {
+            try {
+                subsystemList.addElement(subsystems[i].mType);
+                ISubSystemUILoader loader = registry.getUILoader(subsystems[i].mType);
+                loader.register();
+            } catch (Exception e) {
+                Debug.println("Error loading subsystem UI - "+e.toString());  
+            }
+        }
+       
+       //set subsystem setting
+       mServerInfo.setInstalledSubsystems(subsystemList);
+    }
+    
+}
+
+//=====================================================================
+
+/**
+ * Registry for the Subsystem UI loader.
+ * Only single instance of the UI loader should be created.
+ */
+class UILoaderRegistry {
+    private final String PREFIX = "UILOADERREGISTRY_";
+    private Hashtable mContent = new Hashtable();
+    private ResourceBundle mResource;       // resource boundle
+    
+    public UILoaderRegistry(CMSUIFramework uiFramework) {
+        mResource = ResourceBundle.getBundle(CMSAdminResources.class.getName());
+        mContent.put(Constants.PR_CA_INSTANCE,new CMSCAUILoader(uiFramework));
+        mContent.put(Constants.PR_KRA_INSTANCE,new CMSEAUILoader(uiFramework));
+        mContent.put(Constants.PR_RA_INSTANCE,new CMSRAUILoader(uiFramework));
+        mContent.put(Constants.PR_OCSP_INSTANCE,new CMSOCSPUILoader(uiFramework));
+        //mContent.put("ccm",new CMSCCMUILoader(uiFramework));
+    }
+    
+    public ISubSystemUILoader getUILoader(String type) throws EAdminException {
+        if (!mContent.containsKey(type)) {
+            Debug.println("Error Loading Subsystem UI Loader");
+            return null;
+        }
+        return (ISubSystemUILoader) mContent.get(type);
+    }
+}
+
+//============================================================================
+
+/**
+ * Info container for the sub system
+ */
+class SubSystemInfo {
+    String mType;    
+    String mNickName;
+}
+
+/**
+ * Interface for the sub system UI loader
+ */
+interface ISubSystemLocator {
+    public SubSystemInfo[] getInstalledSubSystem() throws EAdminException;
+}
+
+//XXX DUMMY that just returned with all components
+//XXX installed on the srever side
+class DefaultSubSystemLocator implements ISubSystemLocator {
+    
+    public SubSystemInfo[] getInstalledSubSystem() throws EAdminException {
+        SubSystemInfo[] subsystems = new SubSystemInfo[4];
+        for (int i=0; i< subsystems.length; i++)
+            subsystems[i] = new SubSystemInfo();
+        subsystems[0].mType=Constants.PR_CA_INSTANCE;
+        subsystems[1].mType=Constants.PR_RA_INSTANCE;
+        subsystems[2].mType=Constants.PR_KRA_INSTANCE;
+        subsystems[3].mType=Constants.PR_OCSP_INSTANCE;
+        //subsystems[3].mType="ccm";
+        if (true)
+            return subsystems;
+        //this should never be called    
+        throw new EAdminException("DefaultSubSystemLocator - error loading",true);
+    }
+}
+
+/**
+ * This is the one actually used to communicate with the
+ * server side and retreive the subsystem actually loaded
+ */
+class HTTPSSubSystemLocator implements ISubSystemLocator {
+    private AdminConnection mConnection;
+    
+    public HTTPSSubSystemLocator(AdminConnection conn) {
+        mConnection = conn;
+    }
+    
+    public SubSystemInfo[] getInstalledSubSystem() throws EAdminException {
+        NameValuePairs input = getSubSystem();
+        Debug.println("getInstalledSubSystem() - "+input.toString());
+        SubSystemInfo[] subsystems = new SubSystemInfo[input.size()];
+        int i =0;
+        for (Enumeration e = input.getNames(); e.hasMoreElements() ;) {
+            String entry = ((String)e.nextElement()).trim();
+            String value = input.getValue(entry);
+            subsystems[i] = new SubSystemInfo();
+            subsystems[i].mType = value;
+            subsystems[i].mNickName = entry;
+            i++;
+        }
+        return subsystems;
+    }
+    
+    private NameValuePairs getSubSystem() throws EAdminException {
+        Debug.println("CMSUIFramework - getSubSystem() - started");
+        NameValuePairs response;
+        response = mConnection.search(DestDef.DEST_SERVER_ADMIN,
+                               ScopeDef.SC_SUBSYSTEM,
+                               new NameValuePairs());
+        if (response == null) {
+            throw new EAdminException("PROTOCOL_ERROR",false);        
+        }
+        Debug.println("CMSUIFramework - getSubSystem() - completed");
+        return response;
+    }
+   
+}
+
+/*
+//XXX TBD Read the SubSystem installation information
+//XXX from the SIE entry.
+class SIESubSystemLocator implements ISubSystemLocator {
+    public SubSystemInfo[] getInstalledSubSystem() {
+    }
+}
+*/