1 files changed, 0 insertions, 188 deletions
diff --git a/core/src/main/java/org/bouncycastle/util/IPAddress.java b/core/src/main/java/org/bouncycastle/util/IPAddress.java
deleted file mode 100644
index 9f5d1cbc..00000000
--- a/core/src/main/java/org/bouncycastle/util/IPAddress.java
+++ /dev/null
@@ -1,188 +0,0 @@
-package org.bouncycastle.util;
-
-public class IPAddress
-{
-    /**
-     * Validate the given IPv4 or IPv6 address.
-     *
-     * @param address the IP address as a String.
-     *
-     * @return true if a valid address, false otherwise
-     */
-    public static boolean isValid(
-        String address)
-    {
-        return isValidIPv4(address) || isValidIPv6(address);
-    }
-
-    /**
-     * Validate the given IPv4 or IPv6 address and netmask.
-     *
-     * @param address the IP address as a String.
-     *
-     * @return true if a valid address with netmask, false otherwise
-     */
-    public static boolean isValidWithNetMask(
-        String address)
-    {
-        return isValidIPv4WithNetmask(address) || isValidIPv6WithNetmask(address);
-    }
-
-    /**
-     * Validate the given IPv4 address.
-     * 
-     * @param address the IP address as a String.
-     *
-     * @return true if a valid IPv4 address, false otherwise
-     */
-    public static boolean isValidIPv4(
-        String address)
-    {
-        if (address.length() == 0)
-        {
-            return false;
-        }
-
-        int octet;
-        int octets = 0;
-        
-        String temp = address+".";
-
-        int pos;
-        int start = 0;
-        while (start < temp.length()
-            && (pos = temp.indexOf('.', start)) > start)
-        {
-            if (octets == 4)
-            {
-                return false;
-            }
-            try
-            {
-                octet = Integer.parseInt(temp.substring(start, pos));
-            }
-            catch (NumberFormatException ex)
-            {
-                return false;
-            }
-            if (octet < 0 || octet > 255)
-            {
-                return false;
-            }
-            start = pos + 1;
-            octets++;
-        }
-
-        return octets == 4;
-    }
-
-    public static boolean isValidIPv4WithNetmask(
-        String address)
-    {
-        int index = address.indexOf("/");
-        String mask = address.substring(index + 1);
-
-        return (index > 0) && isValidIPv4(address.substring(0, index))
-                           && (isValidIPv4(mask) || isMaskValue(mask, 32));
-    }
-
-    public static boolean isValidIPv6WithNetmask(
-        String address)
-    {
-        int index = address.indexOf("/");
-        String mask = address.substring(index + 1);
-
-        return (index > 0) && (isValidIPv6(address.substring(0, index))
-                           && (isValidIPv6(mask) || isMaskValue(mask, 128)));
-    }
-
-    private static boolean isMaskValue(String component, int size)
-    {
-        try
-        {
-            int value = Integer.parseInt(component);
-
-            return value >= 0 && value <= size;
-        }
-        catch (NumberFormatException e)
-        {
-            return false;
-        }
-    }
-
-    /**
-     * Validate the given IPv6 address.
-     *
-     * @param address the IP address as a String.
-     *
-     * @return true if a valid IPv4 address, false otherwise
-     */
-    public static boolean isValidIPv6(
-        String address)
-    {
-        if (address.length() == 0)
-        {
-            return false;
-        }
-
-        int octet;
-        int octets = 0;
-
-        String temp = address + ":";
-        boolean doubleColonFound = false;
-        int pos;
-        int start = 0;
-        while (start < temp.length()
-            && (pos = temp.indexOf(':', start)) >= start)
-        {
-            if (octets == 8)
-            {
-                return false;
-            }
-
-            if (start != pos)
-            {
-                String value = temp.substring(start, pos);
-
-                if (pos == (temp.length() - 1) && value.indexOf('.') > 0)
-                {
-                    if (!isValidIPv4(value))
-                    {
-                        return false;
-                    }
-
-                    octets++; // add an extra one as address covers 2 words.
-                }
-                else
-                {
-                    try
-                    {
-                        octet = Integer.parseInt(temp.substring(start, pos), 16);
-                    }
-                    catch (NumberFormatException ex)
-                    {
-                        return false;
-                    }
-                    if (octet < 0 || octet > 0xffff)
-                    {
-                        return false;
-                    }
-                }
-            }
-            else
-            {
-                if (pos != 1 && pos != temp.length() - 1 && doubleColonFound)
-                {
-                    return false;
-                }
-                doubleColonFound = true;
-            }
-            start = pos + 1;
-            octets++;
-        }
-
-        return octets == 8 || doubleColonFound;
-    }
-}
-
-