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/*
* Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the License);
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
using System;
using Tizen.Network.Connection;
namespace Tizen.Network.WiFi
{
/// <summary>
/// A class for managing the WiFi security information.
/// </summary>
/// <since_tizen> 3 </since_tizen>
public class WiFiSecurity
{
private Interop.WiFi.SafeWiFiAPHandle _apHandle;
private WiFiEap _eap;
/// <summary>
/// The type of Wi-Fi security.
/// </summary>
/// <since_tizen> 3 </since_tizen>
/// <value>Represents the security type of WiFi.</value>
/// <exception cref="NotSupportedException">Thrown while setting this property when WiFi is not supported.</exception>
/// <exception cref="ArgumentException">Thrown while setting this property due to an invalid parameter.</exception>
/// <exception cref="InvalidOperationException">Thrown while setting this value due to invalid operation.</exception>
public WiFiSecurityType SecurityType
{
get
{
int type;
int ret = Interop.WiFi.AP.GetSecurityType(_apHandle, out type);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to get security type, Error - " + (WiFiError)ret);
}
return (WiFiSecurityType)type;
}
set
{
int ret = Interop.WiFi.AP.SetSecurityType(_apHandle, (int)value);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to set security type, Error - " + (WiFiError)ret);
WiFiErrorFactory.ThrowWiFiException(ret, _apHandle.DangerousGetHandle());
}
}
}
/// <summary>
/// The type of Wi-Fi encryption
/// </summary>
/// <since_tizen> 3 </since_tizen>
/// <value>Represents the encryption type of WiFi.</value>
/// <exception cref="NotSupportedException">Thrown while setting this property when WiFi is not supported.</exception>
/// <exception cref="ArgumentException">Thrown while setting this property due to an invalid parameter.</exception>
/// <exception cref="InvalidOperationException">Thrown while setting this value due to invalid operation.</exception>
public WiFiEncryptionType EncryptionType
{
get
{
int type;
int ret = Interop.WiFi.AP.GetEncryptionType(_apHandle, out type);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to get encryption type, Error - " + (WiFiError)ret);
}
return (WiFiEncryptionType)type;
}
set
{
int ret = Interop.WiFi.AP.SetEncryptionType(_apHandle, (int)value);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to set encryption type, Error - " + (WiFiError)ret);
WiFiErrorFactory.ThrowWiFiException(ret, _apHandle.DangerousGetHandle());
}
}
}
/// <summary>
/// The EAP information
/// </summary>
/// <since_tizen> 3 </since_tizen>
/// <value>Eap information of WiFi.</value>
public WiFiEap EapInformation
{
get
{
return _eap;
}
}
/// <summary>
/// A property to check whether the passphrase is required or not.
/// </summary>
/// <since_tizen> 3 </since_tizen>
/// <value>Boolean value to check if passphrase is required or not.</value>
public bool IsPassphraseRequired
{
get
{
bool required;
int ret = Interop.WiFi.AP.IsPassphraseRequired(_apHandle, out required);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to get isPassportRequired, Error - " + (WiFiError)ret);
}
return required;
}
}
/// <summary>
/// A property to check whether the Wi-Fi Protected Setup(WPS) is supported or not.
/// </summary>
/// <since_tizen> 3 </since_tizen>
/// <value>Boolean value to check if wps is supported or not.</value>
public bool IsWpsSupported
{
get
{
bool supported;
int ret = Interop.WiFi.AP.IsWpsSupported(_apHandle, out supported);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to get isWapSupported, Error - " + (WiFiError)ret);
}
return supported;
}
}
internal WiFiSecurity(Interop.WiFi.SafeWiFiAPHandle apHandle)
{
_apHandle = apHandle;
_eap = new WiFiEap(apHandle);
}
/// <summary>
/// Sets the passphrase.
/// </summary>
/// <since_tizen> 3 </since_tizen>
/// <param name="passphrase">The passphrase of the access point.</param>
/// <feature>http://tizen.org/feature/network.wifi</feature>
/// <exception cref="NotSupportedException">Thrown when WiFi is not supported.</exception>
/// <exception cref="ArgumentNullException">Thrown when passphrase is passed as null.</exception>
/// <exception cref="ArgumentException">Thrown when method is failed due to an invalid parameter.</exception>
/// <exception cref="InvalidOperationException">Thrown when method failed due to invalid operation.</exception>
public void SetPassphrase(string passphrase)
{
if (passphrase == null)
{
throw new ArgumentNullException("Passphrase is null");
}
int ret = Interop.WiFi.AP.SetPassphrase(_apHandle, passphrase);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to set passphrase, Error - " + (WiFiError)ret);
WiFiErrorFactory.ThrowWiFiException(ret, _apHandle.DangerousGetHandle());
}
}
} //WiFiSecurityInformation
}
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