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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.Runtime.InteropServices;
using System.Collections.ObjectModel;
namespace Tizen.Network.WiFiDirect
{
[StructLayout(LayoutKind.Sequential)]
internal struct DiscoveredPeerStruct
{
[MarshalAsAttribute(UnmanagedType.LPStr)]
internal string _name;
[MarshalAsAttribute(UnmanagedType.LPStr)]
internal string _macAddress;
[MarshalAsAttribute(UnmanagedType.LPStr)]
internal string _interfaceAddress;
internal int _channel;
[MarshalAsAttribute(UnmanagedType.I1)]
internal bool _isConnected;
[MarshalAsAttribute(UnmanagedType.I1)]
internal bool _isGroupOwner;
[MarshalAsAttribute(UnmanagedType.I1)]
internal bool _isPersistentGroupOwner;
internal WiFiDirectPrimaryDeviceType _primaryType;
internal WiFiDirectSecondaryDeviceType _secondaryType;
internal int _wpsTypes;
[MarshalAsAttribute(UnmanagedType.I1)]
internal bool _isP2PInvitationSupported;
internal uint _serviceCount;
internal IntPtr _serviceList;
[MarshalAsAttribute(UnmanagedType.I1)]
internal bool _isMiracast;
}
[StructLayout(LayoutKind.Sequential)]
internal struct ConnectedPeerStruct
{
[MarshalAsAttribute(UnmanagedType.LPStr)]
internal string _name;
[MarshalAsAttribute(UnmanagedType.LPStr)]
internal string _ipAddress;
[MarshalAsAttribute(UnmanagedType.LPStr)]
internal string _macAddress;
[MarshalAsAttribute(UnmanagedType.LPStr)]
internal string _interfaceAddress;
internal int _channel;
[MarshalAsAttribute(UnmanagedType.I1)]
internal bool _isP2PSupport;
internal WiFiDirectPrimaryDeviceType _primaryType;
internal WiFiDirectSecondaryDeviceType _secondaryType;
internal uint _serviceCount;
internal IntPtr _serviceList;
[MarshalAsAttribute(UnmanagedType.I1)]
internal bool _isMiracast;
}
internal static class WiFiDirectUtils
{
internal static WiFiDirectPeer ConvertStructToDiscoveredPeer(DiscoveredPeerStruct peer)
{
WiFiDirectPeer resultPeer = new WiFiDirectPeer();
resultPeer._peerDeviceName = peer._name;
resultPeer._peerMacAddress = peer._macAddress;
resultPeer._peerInterfaceAddress = peer._interfaceAddress;
resultPeer._peerChannel = peer._channel;
resultPeer._isPeerConnected = peer._isConnected;
resultPeer._isPeerGroupOwner = peer._isGroupOwner;
resultPeer._isPeerPersistentGroupOwner = peer._isPersistentGroupOwner;
resultPeer._peerPrimaryType = peer._primaryType;
resultPeer._peerSecondaryType = peer._secondaryType;
resultPeer._peerWpsTypes = peer._wpsTypes;
resultPeer._p2PInvitationSupported = peer._isP2PInvitationSupported;
Collection<string> uuidList = null;
if (peer._serviceCount > 0)
{
IntPtr[] serviceList = new IntPtr[peer._serviceCount];
Marshal.Copy(peer._serviceList, serviceList, 0, (int)peer._serviceCount);
uuidList = new Collection<string>();
foreach (IntPtr service in serviceList)
{
string registeredService = Marshal.PtrToStringAnsi(service);
uuidList.Add(registeredService);
}
resultPeer._peerServiceCount = peer._serviceCount;
resultPeer._peerServiceList = uuidList;
}
resultPeer._isPeerMiracastDevice = peer._isMiracast;
return resultPeer;
}
internal static WiFiDirectPeer ConvertStructToConnectedPeer(ConnectedPeerStruct peer)
{
WiFiDirectPeer resultPeer = new WiFiDirectPeer();
resultPeer._peerDeviceName = peer._name;
resultPeer._peerIpAddress = peer._ipAddress;
resultPeer._peerMacAddress = peer._macAddress;
resultPeer._peerInterfaceAddress = peer._interfaceAddress;
resultPeer._peerChannel = peer._channel;
resultPeer._peerP2PSupport = peer._isP2PSupport;
resultPeer._peerPrimaryType = peer._primaryType;
resultPeer._peerSecondaryType = peer._secondaryType;
Collection<string> uuidList = null;
if (peer._serviceCount > 0)
{
IntPtr[] serviceList = new IntPtr[peer._serviceCount];
Marshal.Copy(peer._serviceList, serviceList, 0, (int)peer._serviceCount);
uuidList = new Collection<string>();
foreach (IntPtr service in serviceList)
{
string registeredService = Marshal.PtrToStringAnsi(service);
uuidList.Add(registeredService);
}
resultPeer._peerServiceCount = peer._serviceCount;
resultPeer._peerServiceList = uuidList;
}
resultPeer._isPeerMiracastDevice = peer._isMiracast;
return resultPeer;
}
}
}
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