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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 System.Collections.Generic;
using System.Net;
using System.Runtime.InteropServices;
using Tizen.Network.Connection;
namespace Tizen.Network.WiFi
{
/// <summary>
/// A class for managing the Wi-Fi information. It allows applications to manager network information.
/// This class is not intended to create instance directly from applications.
/// </summary>
public class WiFiNetwork : IDisposable
{
private IntPtr _apHandle = IntPtr.Zero;
private IAddressInformation _ipv4;
private IAddressInformation _ipv6;
private bool disposed = false;
private string _essid;
/// <summary>
/// The Extended Service Set Identifier(ESSID).
/// </summary>
public string Essid
{
get
{
if (string.IsNullOrEmpty(_essid))
{
IntPtr strPtr;
int ret = Interop.WiFi.Ap.GetEssid(_apHandle, out strPtr);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to get essid, Error - " + (WiFiError)ret);
_essid = "";
}
else
{
_essid = Marshal.PtrToStringAnsi(strPtr);
}
}
return _essid;
}
}
/// <summary>
/// The Basic Service Set Identifier(BSSID).
/// </summary>
public string Bssid
{
get
{
IntPtr strPtr;
int ret = Interop.WiFi.Ap.GetBssid(_apHandle, out strPtr);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to get bssid, Error - " + (WiFiError)ret);
return "";
}
return Marshal.PtrToStringAnsi(strPtr);
}
}
/// <summary>
/// The address informaiton for Ipv4.
/// </summary>
public IAddressInformation Ipv4Setting
{
get
{
return _ipv4;
}
}
/// <summary>
/// The address ainformation for Ipv6.
/// </summary>
public IAddressInformation Ipv6Setting
{
get
{
return _ipv6;
}
}
/// <summary>
/// The proxy address.
/// </summary>
public string ProxyAddress
{
get
{
IntPtr strPtr;
int ret = Interop.WiFi.Ap.GetProxyAddress(_apHandle, (int)AddressFamily.Ipv4, out strPtr);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to get proxy address, Error - " + (WiFiError)ret);
return "";
}
return Marshal.PtrToStringAnsi(strPtr);
}
set
{
int ret = Interop.WiFi.Ap.SetProxyAddress(_apHandle, (int)AddressFamily.Ipv4, value);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to set proxy address, Error - " + (WiFiError)ret);
}
}
}
/// <summary>
/// The proxy type(Ipv6).
/// </summary>
public WiFiProxyType ProxyType
{
get
{
int type;
int ret = Interop.WiFi.Ap.GetProxyType(_apHandle, out type);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to get proxy type, Error - " + (WiFiError)ret);
}
return (WiFiProxyType)type;
}
set
{
int ret = Interop.WiFi.Ap.SetProxyType(_apHandle, (int)value);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to set proxy type, Error - " + (WiFiError)ret);
}
}
}
/// <summary>
/// The frequency band(MHz).
/// </summary>
public int Frequency
{
get
{
int freq;
int ret = Interop.WiFi.Ap.GetFrequency(_apHandle, out freq);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to get frequency, Error - " + (WiFiError)ret);
}
return freq;
}
}
/// <summary>
/// The Received signal strength indication(RSSI).
/// </summary>
public int Rssi
{
get
{
int rssi;
int ret = Interop.WiFi.Ap.GetRssi(_apHandle, out rssi);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to get rssi, Error - " + (WiFiError)ret);
}
return rssi;
}
}
/// <summary>
/// Rhe max speed (Mbps).
/// </summary>
public int MaxSpeed
{
get
{
int maxSpeed;
int ret = Interop.WiFi.Ap.GetMaxSpeed(_apHandle, out maxSpeed);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to get max speed, Error - " + (WiFiError)ret);
}
return maxSpeed;
}
}
/// <summary>
/// A property to check whether the access point is favorite or not.
/// </summary>
public bool IsFavorite
{
get
{
bool isFavorite;
int ret = Interop.WiFi.Ap.IsFavorite(_apHandle, out isFavorite);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to get favorite, Error - " + (WiFiError)ret);
}
return isFavorite;
}
}
/// <summary>
/// A property to check whether the access point is passpoint or not.
/// </summary>
public bool IsPasspoint
{
get
{
bool isPasspoint;
Log.Debug(Globals.LogTag, "Handle: " + _apHandle);
int ret = Interop.WiFi.Ap.IsPasspoint(_apHandle, out isPasspoint);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to get isPassport, Error - " + (WiFiError)ret);
}
return isPasspoint;
}
}
/// <summary>
/// The connection state.
/// </summary>
public WiFiConnectionState ConnectionState
{
get
{
int state;
int ret = Interop.WiFi.Ap.GetConnectionState(_apHandle, out state);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to get connection state, Error - " + (WiFiError)ret);
}
return (WiFiConnectionState)state;
}
}
internal WiFiNetwork(IntPtr apHandle)
{
_apHandle = apHandle;
_ipv4 = AddressFactory.CreateAddressInformation(apHandle, AddressFamily.Ipv4, AddressInformationType.WiFi);
_ipv6 = AddressFactory.CreateAddressInformation(apHandle, AddressFamily.Ipv6, AddressInformationType.WiFi);
IntPtr strPtr;
int ret = Interop.WiFi.Ap.GetEssid(_apHandle, out strPtr);
if (ret != (int)WiFiError.None)
{
Log.Error(Globals.LogTag, "Failed to get essid, Error - " + (WiFiError)ret);
}
_essid = Marshal.PtrToStringAnsi(strPtr);
}
~WiFiNetwork()
{
Dispose(false);
}
public void Dispose()
{
Dispose(true);
GC.SuppressFinalize(this);
}
private void Dispose(bool disposing)
{
if (disposed)
return;
if (disposing)
{
_ipv4.Dispose();
_ipv6.Dispose();
}
_apHandle = IntPtr.Zero;
disposed = true;
}
} //WiFiNetworkInformation
}
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