public static TimedReport FindTimedReport(Link_Param_Abs_Type param, int interval, List<TimedReport> list)
{
foreach (TimedReport tr in list)
{
if (tr.ParamType == param && tr.interval == interval)
return tr;
}
return null;
}
public static TimedReport FindTimedReport(Link_Param_Abs_Type param, int interval, List <TimedReport> list)
{
foreach (TimedReport tr in list)
{
if (tr.ParamType == param && tr.interval == interval)
{
return(tr);
}
}
return(null);
}
public static ushort GetValueForParam(Link_Param_Abs_Type type)
{
switch (type)
{
case Link_Param_Abs_Type.P80211_RSSI: return(Link_Param_802_11.GetRSSI_0);
case Link_Param_Abs_Type.GEN_Sig_Strenth: return(Link_Param_Gen.SignalStrength_1);
case Link_Param_Abs_Type.GEN_Data_Rate: return(Link_Param_Gen.DataRate_0);
case Link_Param_Abs_Type.GEN_Packet_Error_Rate: return(Link_Param_Gen.PacketErrorRate_4);
default: throw new NotImplementedException();
}
}
public static void PeriodicReport(Object stateInfo)
{
Console.WriteLine("Periodic report called");
Link_Param_Abs_Type lpat = (Link_Param_Abs_Type)stateInfo;
Console.WriteLine("Reporting param type " + lpat);
switch (lpat)
{
case Link_Param_Abs_Type.GEN_Sig_Strenth:
Program.toMihf.Send(MessageBuilders.Link_Parameters_Report_Indication_MsgBuilder(
new ID(new OctetString(GenericInfo.myID)),
new ID(new OctetString(GenericInfo.mihfID)),
GenericInfo.WlanInterfaceInstance.CurrentConnection.wlanAssociationAttributes.Dot11Bssid,
GenericInfo.WlanInterfaceInstance.CurrentConnection.wlanAssociationAttributes.dot11Ssid.SSID,
Link_Param_Abs_Type.GEN_Sig_Strenth,
Link_Param_Gen.SignalStrength_1).ByteValue);
break;
case Link_Param_Abs_Type.GEN_Data_Rate:
Program.toMihf.Send(MessageBuilders.Link_Parameters_Report_Indication_MsgBuilder(
new ID(new OctetString(GenericInfo.myID)),
new ID(new OctetString(GenericInfo.mihfID)),
GenericInfo.WlanInterfaceInstance.CurrentConnection.wlanAssociationAttributes.Dot11Bssid,
GenericInfo.WlanInterfaceInstance.CurrentConnection.wlanAssociationAttributes.dot11Ssid.SSID,
Link_Param_Abs_Type.GEN_Data_Rate,
Link_Param_Gen.DataRate_0).ByteValue);
break;
case Link_Param_Abs_Type.GEN_Packet_Error_Rate:
Program.toMihf.Send(MessageBuilders.Link_Parameters_Report_Indication_MsgBuilder(
new ID(new OctetString(GenericInfo.myID)),
new ID(new OctetString(GenericInfo.mihfID)),
GenericInfo.WlanInterfaceInstance.CurrentConnection.wlanAssociationAttributes.Dot11Bssid,
GenericInfo.WlanInterfaceInstance.CurrentConnection.wlanAssociationAttributes.dot11Ssid.SSID,
Link_Param_Abs_Type.GEN_Packet_Error_Rate,
Link_Param_Gen.PacketErrorRate_4).ByteValue);
break;
//TODO other params
}
}
public static void CheckThresholds(Link_Param_Abs_Type type, int value)
{
foreach (ActiveThreshold a in OneShotThresholds)
{
if (a.Param_Type == type)
{
if (a.CheckIfCrossed(value))
{
Program.toMihf.Send(MessageBuilders.Link_Parameters_Report_Indication_MsgBuilder(
new ID(new OctetString(GenericInfo.myID)),
new ID(new OctetString(GenericInfo.mihfID)),
GenericInfo.WlanInterfaceInstance.CurrentConnection.wlanAssociationAttributes.Dot11Bssid,
GenericInfo.WlanInterfaceInstance.CurrentConnection.wlanAssociationAttributes.dot11Ssid.SSID,
type,
GenericInfo.GetValueForParam(type)).ByteValue);
OneShotThresholds.Remove(a);
}
}
}
foreach (ActiveThreshold a in ActiveThresholds)
{
if (a.Param_Type == type)
{
if (a.CheckIfCrossed(value))
{
Program.toMihf.Send(MessageBuilders.Link_Parameters_Report_Indication_MsgBuilder(
new ID(new OctetString(GenericInfo.myID)),
new ID(new OctetString(GenericInfo.mihfID)),
GenericInfo.WlanInterfaceInstance.CurrentConnection.wlanAssociationAttributes.Dot11Bssid,
GenericInfo.WlanInterfaceInstance.CurrentConnection.wlanAssociationAttributes.dot11Ssid.SSID,
type,
GenericInfo.GetValueForParam(type)).ByteValue);
}
}
}
}
public static ushort GetValueForParam(Link_Param_Abs_Type type)
{
switch (type)
{
case Link_Param_Abs_Type.P80211_RSSI: return Link_Param_802_11.GetRSSI_0;
case Link_Param_Abs_Type.GEN_Sig_Strenth: return Link_Param_Gen.SignalStrength_1;
case Link_Param_Abs_Type.GEN_Data_Rate: return Link_Param_Gen.DataRate_0;
case Link_Param_Abs_Type.GEN_Packet_Error_Rate: return Link_Param_Gen.PacketErrorRate_4;
default: throw new NotImplementedException();
}
}
public TimedReport(Link_Param_Abs_Type paramtype, int interval)
{
this.ParamType = paramtype;
this.Timer = new Timer(Reports.PeriodicReport, paramtype, interval, interval);
this.Interval = interval;
}
public ActiveThreshold(Threshold t, Link_Param_Abs_Type lpat)
{
this.Threshold = t;
this.Param_Type = lpat;
}
/// <summary>
/// Returns an exact Link_Param_Type (integer-value-wise) according to a Link_Param_Abs_Type.
/// </summary>
/// <param name="lpat">The Link_Param_Type from the global enum.</param>
/// <returns>A Link_ParamType which corresponds to the Link_Param_Abs_Type.</returns>
public static Link_Param_Type FromAbsType(Link_Param_Abs_Type lpat)
{
switch (lpat)
{
case Link_Param_Abs_Type.GEN_Data_Rate: return new Link_Param_Type(Link_Param_Types.LINK_PARAM_GEN, (ushort)LINK_PARAM_GEN_SUBTYPES.DataRate);
case Link_Param_Abs_Type.GEN_Sig_Strenth: return new Link_Param_Type(Link_Param_Types.LINK_PARAM_GEN, (ushort)LINK_PARAM_GEN_SUBTYPES.SignalStrength);
case Link_Param_Abs_Type.GEN_Packet_Error_Rate: return new Link_Param_Type(Link_Param_Types.LINK_PARAM_GEN, (ushort)LINK_PARAM_GEN_SUBTYPES.PacketErrorRate);
default: throw new NotImplementedException();
}
}
public ActiveThreshold(Threshold t, Link_Param_Abs_Type lpat)
{
this.Threshold = t;
this.Param_Type = lpat;
}
public static void CheckThresholds(Link_Param_Abs_Type type, int value)
{
foreach (ActiveThreshold a in OneShotThresholds)
{
if (a.Param_Type==type)
if (a.CheckIfCrossed(value))
{
Program.toMihf.Send(MessageBuilders.Link_Parameters_Report_Indication_MsgBuilder(
new ID(new OctetString(GenericInfo.myID)),
new ID(new OctetString(GenericInfo.mihfID)),
GenericInfo.WlanInterfaceInstance.CurrentConnection.wlanAssociationAttributes.Dot11Bssid,
GenericInfo.WlanInterfaceInstance.CurrentConnection.wlanAssociationAttributes.dot11Ssid.SSID,
type,
GenericInfo.GetValueForParam(type)).ByteValue);
OneShotThresholds.Remove(a);
}
}
foreach (ActiveThreshold a in ActiveThresholds)
{
if (a.Param_Type == type)
if (a.CheckIfCrossed(value))
Program.toMihf.Send(MessageBuilders.Link_Parameters_Report_Indication_MsgBuilder(
new ID(new OctetString(GenericInfo.myID)),
new ID(new OctetString(GenericInfo.mihfID)),
GenericInfo.WlanInterfaceInstance.CurrentConnection.wlanAssociationAttributes.Dot11Bssid,
GenericInfo.WlanInterfaceInstance.CurrentConnection.wlanAssociationAttributes.dot11Ssid.SSID,
type,
GenericInfo.GetValueForParam(type)).ByteValue);
}
}
/// <summary>
/// Generates a Link_Parameters_Report.Indication message, reporting the specified value of the specified parameter type.
/// </summary>
/// <param name="src">The source MIHF ID</param>
/// <param name="dst">The destination MIHF ID</param>
/// <param name="APMac">The Physical Address of the Access Point (corresponding to the active link)</param>
/// <param name="networkSSID">The SSID for the active link</param>
/// <param name="paramType">The type of parameter to report</param>
/// <param name="value">The value of the parameter</param>
/// <returns>A Link_Parameters_Report.Indication message ready to be sent.</returns>
public static Message Link_Parameters_Report_Indication_MsgBuilder(ID src, ID dst, PhysicalAddress APMac, byte[] networkSSID, Link_Param_Abs_Type paramType, ushort value )
{
Message m = new Message();
m.MIHHeader = new MIHHeader();
m.MIHHeader.MID = new MessageID(MessageID.ServiceIdentifier.EVENT_SERVICE, MessageID.OperationCode.INDICATION, 5);
m.MIHHeader.VersionValue = 1;
Link_Tuple_Id linkIdentifier = new Link_Tuple_Id(
new Link_Id(Link_Type.Wireless_IEEE80211, new Link_Addr(Link_Addr.Address_Type.MAC_ADDR, Utilities.PhysicalAddressToString(APMac))),
new Link_Addr(Link_Addr.Address_Type.OTHER_L2_ADDR, new String(Encoding.ASCII.GetChars(networkSSID))));
Link_Param_Rpt lpr = new Link_Param_Rpt(
new Link_Param(
Link_Param_Type.FromAbsType(paramType),
(ushort)value,
0 /*TODO 0=LinkParamVal (choice)*/),
null);
List<byte[]> lprList = new List<byte[]>();
lprList.Add(lpr.ByteValue);
m.Payload = new Payload(src,
dst,
Serialization.SerializeToTLV(TLV_VALUES.TLV_LINK_IDENTIFIER, linkIdentifier.ByteValue),
Serialization.SerializeToTLV(TLV_VALUES.TLV_LINK_PARAM_REPORT_LIST, Serialization.EncodingList(lprList.ToArray())));
m.MIHHeader.PayloadLength = (ushort)m.Payload.PayloadValue.Length;
return m;
}
public TimedReport(Link_Param_Abs_Type paramtype, int interval)
{
this.ParamType = paramtype;
this.Timer = new Timer(Reports.PeriodicReport, paramtype, interval, interval);
this.Interval = interval;
}
