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/**
* Author: Sven Gothel <sgothel@jausoft.com>
* Copyright (c) 2020 Gothel Software e.K.
* Copyright (c) 2020 ZAFENA AB
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package org.direct_bt;
/**
* Bluetooth Security Level.
* <p>
* This BTSecurityLevel is natively compatible
* with Linux/BlueZ's BT_SECURITY values 1-4.
* </p>
* <p>
* See {@link #get(byte)} for its native integer mapping.
* </p>
* @since 2.1.0
*/
public enum BTSecurityLevel {
/** Security Level not set, value 0. */
UNSET ((byte)0),
/** No encryption and no authentication. Also known as BT_SECURITY_LOW, value 1. */
NONE ((byte)1),
/** Encryption and no authentication (no MITM). Also known as BT_SECURITY_MEDIUM, value 2. */
ENC_ONLY ((byte)2),
/** Encryption and authentication (MITM). Also known as BT_SECURITY_HIGH, value 3. */
ENC_AUTH ((byte)3),
/** Authenticated Secure Connections. Also known as BT_SECURITY_FIPS, value 4. */
ENC_AUTH_FIPS ((byte)4);
public final byte value;
/**
* Maps the specified name to a constant of BTSecurityLevel.
* <p>
* Implementation simply returns {@link #valueOf(String)}.
* This maps the constant names itself to their respective constant.
* </p>
* @param name the string name to be mapped to a constant of this enum type.
* @return the corresponding constant of this enum type.
* @throws IllegalArgumentException if the specified name can't be mapped to a constant of this enum type
* as described above.
*/
public static BTSecurityLevel get(final String name) throws IllegalArgumentException {
return valueOf(name);
}
/**
* Maps the specified integer value to a constant of {@link BTSecurityLevel}.
* @param value the integer value to be mapped to a constant of this enum type.
* @return the corresponding constant of this enum type, using {@link #UNSET} if not supported.
*/
public static BTSecurityLevel get(final byte value) {
switch(value) {
case (byte)0x01: return NONE;
case (byte)0x02: return ENC_ONLY;
case (byte)0x03: return ENC_AUTH;
case (byte)0x04: return ENC_AUTH_FIPS;
default: return UNSET;
}
}
BTSecurityLevel(final byte v) {
value = v;
}
}
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