private void Init()
{
try {
WlanUtils.Throw_On_Win32_Error(wlanapi.WlanOpenHandle(wlanapi.WLAN_CLIENT_VERSION_VISTA, IntPtr.Zero, out this._ServerVersion, ref this._WlanHandle));
WLAN_NOTIFICATION_SOURCE notifSource;
WlanUtils.Throw_On_Win32_Error(wlanapi.WlanRegisterNotification(this._WlanHandle, WLAN_NOTIFICATION_SOURCE.All, true, this._notificationCallback, IntPtr.Zero, IntPtr.Zero, out notifSource));
WLAN_HOSTED_NETWORK_REASON failReason = this.InitSettings();
if (failReason != WLAN_HOSTED_NETWORK_REASON.wlan_hosted_network_reason_success)
{
throw new Exception("Init Error WlanHostedNetworkInitSettings: " + failReason.ToString());
}
//我加的
var netStat = QueryStatus();
_HostedNetworkState = netStat.HostedNetworkState;
foreach (var i in netStat.PeerList)
{
WlanStation station = new WlanStation(i);
_Stations[station.MacAddress] = station;
}
} catch {
wlanapi.WlanCloseHandle(this._WlanHandle, IntPtr.Zero);
throw;
}
}
public WLAN_HOSTED_NETWORK_STATUS QueryStatus()
{
WLAN_HOSTED_NETWORK_STATUS status;
WlanUtils.Throw_On_Win32_Error(wlanapi.WlanHostedNetworkQueryStatus(this._WlanHandle, out status, IntPtr.Zero));
return(status);
}
public WLAN_HOSTED_NETWORK_REASON InitSettings()
{
WLAN_HOSTED_NETWORK_REASON failReason;
WlanUtils.Throw_On_Win32_Error(wlanapi.WlanHostedNetworkInitSettings(this._WlanHandle, out failReason, IntPtr.Zero));
return(failReason);
}
public WLAN_HOSTED_NETWORK_REASON SetConnectionSettings(string hostedNetworkSSID, int maxNumberOfPeers)
{
WLAN_HOSTED_NETWORK_REASON failReason;
WLAN_HOSTED_NETWORK_CONNECTION_SETTINGS settings = new WLAN_HOSTED_NETWORK_CONNECTION_SETTINGS();
settings.hostedNetworkSSID = WlanUtils.ConvertStringToDOT11_SSID(hostedNetworkSSID);
settings.dwMaxNumberOfPeers = (uint)maxNumberOfPeers;
IntPtr settingsPtr = Marshal.AllocHGlobal(Marshal.SizeOf(settings));
try {
Marshal.StructureToPtr(settings, settingsPtr, false);
WlanUtils.Throw_On_Win32_Error(
wlanapi.WlanHostedNetworkSetProperty(
this._WlanHandle,
WLAN_HOSTED_NETWORK_OPCODE.wlan_hosted_network_opcode_connection_settings,
(uint)Marshal.SizeOf(settings), settingsPtr, out failReason, IntPtr.Zero
)
);
} finally {
Marshal.FreeHGlobal(settingsPtr);
}
return(failReason);
}
public WLAN_HOSTED_NETWORK_REASON SetSecondaryKey(string passKey)
{
WLAN_HOSTED_NETWORK_REASON failReason;
WlanUtils.Throw_On_Win32_Error(wlanapi.WlanHostedNetworkSetSecondaryKey(this._WlanHandle, (uint)(passKey.Length + 1), passKey, true, true, out failReason, IntPtr.Zero));
return(failReason);
}
public WLAN_HOSTED_NETWORK_REASON QuerySecondaryKey(out string passKey, out bool isPassPhrase, out bool isPersistent)
{
WLAN_HOSTED_NETWORK_REASON failReason;
uint keyLen;
WlanUtils.Throw_On_Win32_Error(wlanapi.WlanHostedNetworkQuerySecondaryKey(this._WlanHandle, out keyLen, out passKey, out isPassPhrase, out isPersistent, out failReason, IntPtr.Zero));
return(failReason);
}
public WLAN_HOSTED_NETWORK_REASON StopUsing()
{
WLAN_HOSTED_NETWORK_REASON failReason;
WlanUtils.Throw_On_Win32_Error(wlanapi.WlanHostedNetworkStopUsing(this._WlanHandle, out failReason, IntPtr.Zero));
this._HostedNetworkState = WLAN_HOSTED_NETWORK_STATE.wlan_hosted_network_idle;
return(failReason);
}
public WLAN_HOSTED_NETWORK_STATUS QueryStatus()
{
WLAN_HOSTED_NETWORK_STATUS status;
IntPtr ptr = new IntPtr();
var error = wlanapi.WlanHostedNetworkQueryStatus(this._WlanHandle, out ptr, IntPtr.Zero);
status = ptr.Dereference <WLAN_HOSTED_NETWORK_STATUS>();
WlanUtils.Throw_On_Win32_Error(error);
status.FixPeerListAddr(ptr);
return(status);
}
public WLAN_HOSTED_NETWORK_STATUS_Wrapper QueryStatus()
{
WLAN_HOSTED_NETWORK_STATUS status;
IntPtr ptr = new IntPtr();
var error = wlanapi.WlanHostedNetworkQueryStatus(this._WlanHandle, out ptr, IntPtr.Zero);
status = ptr.Dereference <WLAN_HOSTED_NETWORK_STATUS>();
WlanUtils.Throw_On_Win32_Error(error);
var wrapper = new WLAN_HOSTED_NETWORK_STATUS_Wrapper(status);
int structSize = Marshal.SizeOf(typeof(WLAN_HOSTED_NETWORK_PEER_STATE));
//将指向WLAN_HOSTED_NETWORK_STATUS的指针偏移到PeerList成员的地方
IntPtr offset = Marshal.OffsetOf(typeof(WLAN_HOSTED_NETWORK_STATUS), "PeerList");
IntPtr peerListPtr = ptr + offset.ToInt32();
wrapper.PeerList.AddRange(peerListPtr.ToEnumerable <WLAN_HOSTED_NETWORK_PEER_STATE>((int)status.dwNumberOfPeers));
return(wrapper);
}
public WLAN_OPCODE_VALUE_TYPE QueryConnectionSettings(out string hostedNetworkSSID, out int maxNumberOfPeers)
{
uint dataSize;
IntPtr dataPtr;
WLAN_OPCODE_VALUE_TYPE opcode;
WlanUtils.Throw_On_Win32_Error(
wlanapi.WlanHostedNetworkQueryProperty(
this._WlanHandle,
WLAN_HOSTED_NETWORK_OPCODE.wlan_hosted_network_opcode_connection_settings,
out dataSize, out dataPtr, out opcode, IntPtr.Zero
)
);
var settings = (WLAN_HOSTED_NETWORK_CONNECTION_SETTINGS)Marshal.PtrToStructure(dataPtr, typeof(WLAN_HOSTED_NETWORK_CONNECTION_SETTINGS));
hostedNetworkSSID = settings.hostedNetworkSSID.ConvertToString();
maxNumberOfPeers = (int)settings.dwMaxNumberOfPeers;
return(opcode);
}
