internal InterfaceInfoEx(WLAN_INTERFACE_INFO info, WLAN_CONNECTION_ATTRIBUTES attributes) : base(info)
{
ConnectionMode = (ConnectionMode)attributes.wlanConnectionMode;
ProfileName = attributes.strProfileName;
AssociationAttributes = new AssociationAttributes(attributes.wlanAssociationAttributes);
SecurityAttributes = new SecurityAttributes(attributes.wlanSecurityAttributes);
}
public WLAN_INTERFACE_INFO_LIST(IntPtr pList)
{
NumberOfItems = Marshal.ReadInt32(pList, 0);
Index = Marshal.ReadInt32(pList, 4);
InterfaceInfo = new WLAN_INTERFACE_INFO[NumberOfItems];
for (int i = 0; i < NumberOfItems; i++)
{
IntPtr pItemList = new IntPtr(pList.ToInt32() + (i * 284));
WLAN_INTERFACE_INFO wii = new WLAN_INTERFACE_INFO();
byte[] intGuid = new byte[16];
for (int j = 0; j < 16; j++)
{
intGuid[j] = Marshal.ReadByte(pItemList, 8 + j);
}
wii.InterfaceGuid = new Guid(intGuid);
//wii.InterfacePtr = new IntPtr(pItemList.ToInt32() + 8);
wii.InterfaceDescription =
Marshal.PtrToStringUni(new IntPtr(pItemList.ToInt32() + 24), 256).Replace("\0", "");
wii.State = (WLAN_INTERFACE_STATE)Marshal.ReadInt32(pItemList, 280);
InterfaceInfo[i] = wii;
}
}
public static WlanBssEntry[] NetworkBssList(WLAN_INTERFACE_INFO wanInter)
{
IntPtr bssListPtr;
WlanGetNetworkBssList(m_pClientHandle, wanInter.InterfaceGuid, IntPtr.Zero, DOT11_BSS_TYPE.dot11_BSS_type_any, false, IntPtr.Zero, out bssListPtr);
return(ConvertBssListPtr(bssListPtr));
}
private static InterfaceInfo ConvertToInterfaceInfo(WLAN_INTERFACE_INFO info)
{
return(new InterfaceInfo(
id: info.InterfaceGuid,
description: info.strInterfaceDescription,
state: (InterfaceState)info.isState)); // The values of two enumerations are identical.
}
/// <summary>
/// Constructor
/// </summary>
internal InterfaceConnectionInfo(
WLAN_INTERFACE_INFO info,
ConnectionMode connectionMode,
bool isRadioOn,
bool isConnected,
string profileName) : base(info)
{
this.ConnectionMode = connectionMode;
this.IsRadioOn = isRadioOn;
this.IsConnected = isConnected;
this.ProfileName = profileName;
}
public WLAN_INTERFACE_INFO_LIST(IntPtr pList)
{
dwNumberOfItems = Marshal.ReadInt32(pList, 0);
dwIndex = Marshal.ReadInt32(pList, 4);
InterfaceInfo = new WLAN_INTERFACE_INFO[dwNumberOfItems];
for (int i = 0; i < dwNumberOfItems; i++)
{
IntPtr pItemList = new IntPtr(pList.ToInt32() + (i * 532) + 8);
WLAN_INTERFACE_INFO wii = new WLAN_INTERFACE_INFO();
wii = (WLAN_INTERFACE_INFO)Marshal.PtrToStructure(pItemList, typeof(WLAN_INTERFACE_INFO));
InterfaceInfo[i] = wii;
}
}
public WLAN_INTERFACE_INFO_LIST(IntPtr pList)
{
// The first 4 bytes are the number of WLAN_INTERFACE_INFO structures.
dwNumberofItems = (int)Marshal.ReadInt64(pList, 0);
// The next 4 bytes are the index of the current item in the unmanaged API.
dwIndex = (int)Marshal.ReadInt64(pList, 4);
// Construct the array of WLAN_INTERFACE_INFO structures.
InterfaceInfo = new WLAN_INTERFACE_INFO[dwNumberofItems];
for (int i = 0; i < dwNumberofItems; i++)
{
// The offset of the array of structures is 8 bytes past the beginning. Then, take the index and multiply it by the number of bytes in the structure.
// the length of the WLAN_INTERFACE_INFO structure is 532 bytes - this was determined by doing a sizeof(WLAN_INTERFACE_INFO) in an unmanaged C++ app.
IntPtr pItemList = new IntPtr(pList.ToInt64() + (i * 532) + 8);
// Construct the WLAN_INTERFACE_INFO structure, marshal the unmanaged structure into it, then copy it to the array of structures.
WLAN_INTERFACE_INFO wii = new WLAN_INTERFACE_INFO();
wii = (WLAN_INTERFACE_INFO)Marshal.PtrToStructure(pItemList, typeof(WLAN_INTERFACE_INFO));
InterfaceInfo[i] = wii;
}
}
public WLAN_INTERFACE_INFO_LIST(IntPtr pList)
{
int iByteCount = 0;
dwNumberOfItems = Marshal.ReadInt32(pList, iByteCount);
iByteCount += Marshal.SizeOf(dwNumberOfItems.GetType());
dwIndex = Marshal.ReadInt32(pList, iByteCount);
iByteCount += Marshal.SizeOf(dwIndex.GetType());
int ifListStartOffset = iByteCount;
int ifListItemSize = Marshal.SizeOf(typeof(Int32)) * 5 + 2 * 256; // Int32*4 + WCHAR[256] + Int32
InterfaceInfo = new WLAN_INTERFACE_INFO[dwNumberOfItems];
for (int i = 0; i < dwNumberOfItems; i++)
{
// The offset of the array of structures is 8 bytes past the beginning. Then, take the index and multiply it by the number of bytes in the structure.
IntPtr pItemList = new IntPtr(pList.ToInt32() + (i * ifListItemSize) + iByteCount);
WLAN_INTERFACE_INFO wii = new WLAN_INTERFACE_INFO();
wii = (WLAN_INTERFACE_INFO)Marshal.PtrToStructure(pItemList, typeof(WLAN_INTERFACE_INFO));
InterfaceInfo[i] = wii;
}
}
public override IEnumerable <CommandDTOBase?> Execute(string[] args)
{
int numberOfInterfaces = 0;
int numberOfProfiles = 0;
List <WifiProfileEntry> wifiProfileEntries = new List <WifiProfileEntry>();
string profile;
string sSID;
string authentication;
string passPhrase;
string wifiInterface;
object state;
var ClientHandle = IntPtr.Zero;
uint NegotiatedVersion = 0;
var ret = WlanOpenHandle(2, IntPtr.Zero, out NegotiatedVersion, out ClientHandle);
if (ret == Interop.Win32Error.Success)
{
var InterfaceListPtr = IntPtr.Zero;
var retWlanEnum = WlanEnumInterfaces(ClientHandle, IntPtr.Zero, ref InterfaceListPtr);
if (retWlanEnum == Interop.Win32Error.Success)
{
numberOfInterfaces = Marshal.ReadInt32(InterfaceListPtr);
var WlanInterfaceInfoPtr = (IntPtr)(InterfaceListPtr.ToInt64() + 8);
for (int i = 0; i < numberOfInterfaces; i++)
{
WLAN_INTERFACE_INFO WlanInterfaceInfo = (WLAN_INTERFACE_INFO)Marshal.PtrToStructure(WlanInterfaceInfoPtr, typeof(WLAN_INTERFACE_INFO));
wifiInterface = WlanInterfaceInfo.strInterfaceDescription;
state = (StateEnum)WlanInterfaceInfo.isState;
IntPtr ProfileListPtr = IntPtr.Zero;
var retGetProfileList = WlanGetProfileList(ClientHandle, WlanInterfaceInfo.InterfaceGuid, IntPtr.Zero, out ProfileListPtr);
if (retGetProfileList == Interop.Win32Error.Success)
{
int currentNbrOfProfiles = Marshal.ReadInt32(ProfileListPtr);
//Get total of profiles for all interfaces
numberOfProfiles += currentNbrOfProfiles;
// Calculate the pointer to the first WLAN_PROFILE_INFO structure
var WlanProfileInfoPtr = (IntPtr)(ProfileListPtr.ToInt64() + 8); // dwNumberOfItems + dwIndex
for (int j = 0; j < currentNbrOfProfiles; j++)
{
WLAN_PROFILE_INFO WlanProfileInfo = (WLAN_PROFILE_INFO)Marshal.PtrToStructure(WlanProfileInfoPtr, typeof(WLAN_PROFILE_INFO));
string ProfileXml = "";
UInt32 WlanProfileFlags = 4; // WLAN_PROFILE_GET_PLAINTEXT_KEY
UInt32 WlanProfileAccessFlags = 0;
var retGetProfile = WlanGetProfile(ClientHandle, WlanInterfaceInfo.InterfaceGuid, WlanProfileInfo.strProfileName, IntPtr.Zero, out ProfileXml, ref WlanProfileFlags, out WlanProfileAccessFlags);
if (retGetProfile == Interop.Win32Error.Success)
{
var xmlDoc = new XmlDocument();
xmlDoc.LoadXml(ProfileXml);
XmlNamespaceManager mgr = new XmlNamespaceManager(xmlDoc.NameTable);
mgr.AddNamespace("ns", "http://www.microsoft.com/networking/WLAN/profile/v1");
profile = "";
sSID = "";
authentication = "";
passPhrase = "";
//Catch if keyMaterial is empty
try
{
profile = xmlDoc.SelectSingleNode("//ns:WLANProfile/ns:name", mgr).InnerText;
sSID = xmlDoc.SelectSingleNode("//ns:WLANProfile/ns:SSIDConfig/ns:SSID/ns:name", mgr).InnerText;
passPhrase = xmlDoc.SelectSingleNode("//ns:WLANProfile/ns:MSM/ns:security/ns:sharedKey/ns:keyMaterial", mgr).InnerText;
authentication = xmlDoc.SelectSingleNode("//ns:WLANProfile/ns:MSM/ns:security/ns:authEncryption/ns:authentication", mgr).InnerText;
}
catch { }
WifiProfileEntry CurrentWifiProfileEntry = new WifiProfileEntry
{
Profile = profile,
SSID = sSID,
Authentication = authentication,
PassPhrase = passPhrase,
Interface = wifiInterface,
State = state.ToString()
};
wifiProfileEntries.Add(CurrentWifiProfileEntry);
}
else
{
WriteError($"WlanGetProfile() failed: {retGetProfile}");
}
WlanProfileInfoPtr = (IntPtr)(WlanProfileInfoPtr.ToInt64() + Marshal.SizeOf(WlanProfileInfo));
}
WlanFreeMemory(ProfileListPtr);
}
else
{
WriteError($"WlanGetProfileList() failed: {retGetProfileList}");
}
//info
WlanInterfaceInfoPtr = (IntPtr)(WlanInterfaceInfoPtr.ToInt64() + Marshal.SizeOf(WlanInterfaceInfo));
}
//WlanFree
WlanFreeMemory(InterfaceListPtr);
}
else
{
WriteError($"WlanEnumInterfaces() failed: {retWlanEnum}");
yield break;
}
var retClose = WlanCloseHandle(ClientHandle, IntPtr.Zero);
if (ret != Interop.Win32Error.Success)
{
WriteError($"WlanCloseHandle() failed: {retClose}");
}
}
else
{
WriteError($"WlanOpenHandle() failed: {ret}");
yield break;
}
yield return(new WifiProfileDTO(numberOfInterfaces, numberOfProfiles, wifiProfileEntries));
}
public WLAN_INTERFACE_INFO_LIST(IntPtr pList)
{
// The first 4 bytes are the number of WLAN_INTERFACE_INFO structures.
dwNumberofItems = Marshal.ReadInt32(pList, 0);
// The next 4 bytes are the index of the current item in the unmanaged API.
dwIndex = Marshal.ReadInt32(pList, 4);
// Construct the array of WLAN_INTERFACE_INFO structures.
InterfaceInfo = new WLAN_INTERFACE_INFO[dwNumberofItems];
for (int i = 0; i < dwNumberofItems; i++)
{
// The offset of the array of structures is 8 bytes past the beginning.
// Then, take the index and multiply it by the number of bytes in the
// structure.
// the length of the WLAN_INTERFACE_INFO structure is 532 bytes - this
// was determined by doing a sizeof(WLAN_INTERFACE_INFO) in an
// unmanaged C++ app.
IntPtr pItemList = new IntPtr(pList.ToInt32() + (i * 532) + 8);
// Construct the WLAN_INTERFACE_INFO structure, marshal the unmanaged
// structure into it, then copy it to the array of structures.
WLAN_INTERFACE_INFO wii = new WLAN_INTERFACE_INFO();
wii = (WLAN_INTERFACE_INFO)Marshal.PtrToStructure(pItemList,
typeof(WLAN_INTERFACE_INFO));
InterfaceInfo[i] = wii;
}
}
public WLAN_INTERFACE_INFO_LIST(IntPtr pList)
{
NumberOfItems = Marshal.ReadInt32(pList, 0);
Index = Marshal.ReadInt32(pList, 4);
InterfaceInfo = new WLAN_INTERFACE_INFO[NumberOfItems];
for (int i = 0; i < NumberOfItems; i++)
{
IntPtr pItemList = new IntPtr(pList.ToInt32() + (i * 284));
WLAN_INTERFACE_INFO wii = new WLAN_INTERFACE_INFO();
byte[] intGuid = new byte[16];
for (int j = 0; j < 16; j++)
{
intGuid[j] = Marshal.ReadByte(pItemList, 8 + j);
}
wii.InterfaceGuid = new Guid(intGuid);
//wii.InterfacePtr = new IntPtr(pItemList.ToInt32() + 8);
wii.InterfaceDescription =
Marshal.PtrToStringUni(new IntPtr(pItemList.ToInt32() + 24), 256).Replace("\0", "");
wii.State = (WLAN_INTERFACE_STATE)Marshal.ReadInt32(pItemList, 280);
InterfaceInfo[i] = wii;
}
}
internal InterfaceInfo(WLAN_INTERFACE_INFO info)
{
Id = info.InterfaceGuid;
Description = info.strInterfaceDescription;
State = InterfaceStateConverter.Convert(info.isState);
}
public WLAN_INTERFACE_INFO_LIST(IntPtr pList)
{
int iByteCount = 0;
dwNumberOfItems = Marshal.ReadInt32(pList, iByteCount);
iByteCount += Marshal.SizeOf(dwNumberOfItems.GetType());
dwIndex = Marshal.ReadInt32(pList, iByteCount);
iByteCount += Marshal.SizeOf(dwIndex.GetType());
int ifListStartOffset = iByteCount;
int ifListItemSize = Marshal.SizeOf(typeof(Int32)) * 5 + 2 * 256; // Int32*4 + WCHAR[256] + Int32
InterfaceInfo = new WLAN_INTERFACE_INFO[dwNumberOfItems];
for (int i = 0; i < dwNumberOfItems; i++)
{
// The offset of the array of structures is 8 bytes past the beginning. Then, take the index and multiply it by the number of bytes in the structure.
IntPtr pItemList = new IntPtr(pList.ToInt32() + (i * ifListItemSize) + iByteCount);
WLAN_INTERFACE_INFO wii = new WLAN_INTERFACE_INFO();
wii = (WLAN_INTERFACE_INFO)Marshal.PtrToStructure(pItemList, typeof(WLAN_INTERFACE_INFO));
InterfaceInfo[i] = wii;
}
}
