1 files changed, 91 insertions, 0 deletions
diff --git a/pki/base/common/src/com/netscape/cms/servlet/base/UserInfo.java b/pki/base/common/src/com/netscape/cms/servlet/base/UserInfo.java
new file mode 100644
index 000000000..02ab5b521
--- /dev/null
+++ b/pki/base/common/src/com/netscape/cms/servlet/base/UserInfo.java
@@ -0,0 +1,91 @@
+// --- 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;
+
+
+/**
+ * This class represents information about the client e.g. version,
+ * langauge, vendor.
+ *
+ * @version $Revision$, $Date$
+ */
+public class UserInfo {
+    public final static String MSIE = "MSIE";
+    public final static String MOZILLA = "Mozilla";
+
+    /**
+     * Constructs a user information object.
+     */
+    public UserInfo() {
+    }
+
+    /**
+     * Returns the user language.
+     *
+     * @param s user language info from the browser
+     * @return user language
+     */
+    public static String getUserLanguage(String s) {
+        // Does this contain a country code?
+        int pos = s.indexOf("-");
+
+        if (pos != -1) {
+            // Yes it does
+            return s.substring(0, pos);
+        }
+        return s;
+    }
+
+    /**
+     * Returns the user country.
+     *
+     * @param s user language info from the browser
+     * @return user country
+     */
+    public static String getUserCountry(String s) {
+        // Does this contain a country code?
+        int pos = s.indexOf("-");
+
+        if (pos != -1) {
+            // Yes it does
+            return s.substring(pos + 1);
+        }
+        return "";
+    }
+    
+    /**
+     * Returns the users agent.
+     *
+     * @param s user language info from the browser
+     * @return user agent
+     */
+    public static String getUserAgent(String s) {
+        // Check for MSIE
+        if (s.indexOf(MSIE) != -1) {
+            return MSIE;
+        }
+        
+        // Check for Netscape i.e. Mozilla
+        if (s.indexOf(MOZILLA) != -1) {
+            return MOZILLA;
+        }
+
+        // Don't know agent. Return empty string.
+        return "";
+    }        
+}