1 files changed, 92 insertions, 0 deletions
diff --git a/pki/base/common/src/com/netscape/cms/servlet/base/DisplayHtmlServlet.java b/pki/base/common/src/com/netscape/cms/servlet/base/DisplayHtmlServlet.java
new file mode 100644
index 000000000..706c406cd
--- /dev/null
+++ b/pki/base/common/src/com/netscape/cms/servlet/base/DisplayHtmlServlet.java
@@ -0,0 +1,92 @@
+// --- 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.cms.servlet.base;
+
+
+import java.io.*;
+import java.util.*;
+import javax.servlet.*;
+import javax.servlet.http.*;
+import com.netscape.certsrv.base.*;
+import com.netscape.certsrv.authentication.*;
+import com.netscape.certsrv.logging.*;
+import com.netscape.certsrv.request.*;
+import com.netscape.certsrv.apps.CMS;
+import com.netscape.cms.servlet.common.*;
+
+
+/**
+ * This is the servlet that displays the html page for the corresponding input id.
+ *
+ * @version $Revision$, $Date$
+ */
+public class DisplayHtmlServlet extends CMSServlet {
+    public final static String PROP_TEMPLATE = "template";
+    public final static String PROP_HTML_PATH = "htmlPath";
+
+    private String mHTMLPath = null;
+
+    public DisplayHtmlServlet() {
+        super();
+    }
+
+    public void init(ServletConfig sc) throws ServletException {
+        super.init(sc);
+        mHTMLPath = sc.getInitParameter(PROP_HTML_PATH); 
+        mTemplates.remove(CMSRequest.SUCCESS);
+    }
+
+    /**
+     * Serves HTTP request.
+     */
+    public void process(CMSRequest cmsReq) throws EBaseException {
+        CMS.debug("DisplayHtmlServlet about to service ");
+
+        IAuthToken authToken = authenticate(cmsReq);
+
+        try {
+            String realpath = 
+              mServletConfig.getServletContext().getRealPath("/" + mHTMLPath);
+
+            if (realpath == null) {
+                mLogger.log(
+                  ILogger.EV_SYSTEM, ILogger.S_OTHER, ILogger.LL_FAILURE,
+                  CMS.getLogMessage("CMSGW_NO_FIND_TEMPLATE", mHTMLPath));
+                throw new ECMSGWException(CMS.getLogMessage("CMSGW_ERROR_DISPLAY_TEMPLATE")) ;
+            }
+            File file = new File(realpath);
+            long flen = file.length();
+            byte[] bin = new byte[(int)flen];
+            FileInputStream ins = new FileInputStream(file);
+
+            int len = 0;
+            if (ins.available() > 0) {
+                len = ins.read(bin);
+            }
+            ByteArrayOutputStream bos = new ByteArrayOutputStream();
+            bos.write(bin, 0, len);
+            bos.writeTo(cmsReq.getHttpResp().getOutputStream());
+            ins.close();
+            bos.close();
+        } catch (IOException e) {
+            log(ILogger.LL_FAILURE, 
+              CMS.getLogMessage("CMSGW_ERR_OUT_TEMPLATE", mHTMLPath, e.toString()));
+            throw new ECMSGWException(CMS.getLogMessage("CMSGW_ERROR_DISPLAY_TEMPLATE")); 
+        }
+    }
+}