android: Add enum types for PENs and attribute types

2013-07-08 18:49:26 +02:00
parent c53210f9b0
commit 28c268d707
2 changed files with 159 additions and 0 deletions
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2013 Tobias Brunner
+ * Copyright (C) 2012 Christoph Buehler
+ * Copyright (C) 2012 Patrick Loetscher
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+package org.strongswan.android.logic.imc.attributes;
+
+public enum AttributeType
+{
+	IETF_TESTING(PrivateEnterpriseNumber.IETF, 0),
+	IETF_ATTRIBUTE_REQUEST(PrivateEnterpriseNumber.IETF, 1),
+	IETF_PRODUCT_INFORMATION(PrivateEnterpriseNumber.IETF, 2),
+	IETF_NUMERIC_VERSION(PrivateEnterpriseNumber.IETF, 3),
+	IETF_STRING_VERSION(PrivateEnterpriseNumber.IETF, 4),
+	IETF_OPERATIONAL_STATUS(PrivateEnterpriseNumber.IETF, 5),
+	IETF_PORT_FILTER(PrivateEnterpriseNumber.IETF, 6),
+	IETF_INSTALLED_PACKAGES(PrivateEnterpriseNumber.IETF, 7),
+	IETF_PA_TNC_ERROR(PrivateEnterpriseNumber.IETF, 8),
+	IETF_ASSESSMENT_RESULT(PrivateEnterpriseNumber.IETF, 9),
+	IETF_REMEDIATION_INSTRUCTIONS(PrivateEnterpriseNumber.IETF, 10),
+	IETF_FORWARDING_ENABLED(PrivateEnterpriseNumber.IETF, 11),
+	IETF_FACTORY_DEFAULT_PWD_ENABLED(PrivateEnterpriseNumber.IETF, 12),
+	IETF_RESERVED(PrivateEnterpriseNumber.IETF, 0xffffffff);
+
+	private PrivateEnterpriseNumber mVendor;
+	private int mType;
+
+	/**
+	 * Enum type for vendor specific attributes (defined in their namespace)
+	 *
+	 * @param vendor private enterprise number of vendor
+	 * @param type vendor specific attribute type
+	 */
+	private AttributeType(PrivateEnterpriseNumber vendor, int type)
+	{
+		mVendor = vendor;
+		mType = type;
+	}
+
+	/**
+	 * Get private enterprise number of vendor
+	 *
+	 * @return PEN
+	 */
+	public PrivateEnterpriseNumber getVendor()
+	{
+		return mVendor;
+	}
+
+	/**
+	 * Get vendor specific type
+	 *
+	 * @return type
+	 */
+	public int getType()
+	{
+		return mType;
+	}
+
+	/**
+	 * Get the enum entry from the given numeric values, if defined
+	 *
+	 * @param vendor vendor id
+	 * @param type vendor specific type
+	 * @return enum entry or null
+	 */
+	public static AttributeType fromValues(int vendor, int type)
+	{
+		PrivateEnterpriseNumber pen = PrivateEnterpriseNumber.fromValue(vendor);
+
+		if (pen == null)
+		{
+			return null;
+		}
+		for (AttributeType attr : AttributeType.values())
+		{
+			if (attr.mVendor == pen && attr.mType == type)
+			{
+				return attr;
+			}
+		}
+		return null;
+	}
+}
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2013 Tobias Brunner
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+package org.strongswan.android.logic.imc.attributes;
+
+public enum PrivateEnterpriseNumber
+{
+	IETF(0x000000),
+	UNASSIGNED(0xfffffe),
+	RESERVED(0xffffff);
+
+	private int mValue;
+
+	/**
+	 * Enum for private enterprise numbers (PEN) as allocated by IANA
+	 *
+	 * @param value numeric value
+	 */
+	private PrivateEnterpriseNumber(int value)
+	{
+		mValue = value;
+	}
+
+	/**
+	 * Get the numeric value of a PEN
+	 *
+	 * @return numeric value
+	 */
+	public int getValue()
+	{
+		return mValue;
+	}
+
+	/**
+	 * Get the enum entry from a numeric value, if defined
+	 *
+	 * @param value numeric value
+	 * @return the enum entry or null
+	 */
+	public static PrivateEnterpriseNumber fromValue(int value)
+	{
+		for (PrivateEnterpriseNumber pen : PrivateEnterpriseNumber.values())
+		{
+			if (pen.mValue == value)
+			{
+				return pen;
+			}
+		}
+		return null;
+	}
+}