//Parse Record From Data String
public static ControllerRecord ParseRecordFromWatch(byte[] recordPayload)
{
String debugWatch = BitConverter.ToString(recordPayload).Replace("-", "");
ControllerRecord newRecord = new ControllerRecord();
//Response is by byte, 2 digit year, month, weekday, date, hour, min, seconds.
//Ignore weekday.
//Format is in BCD
try
{
newRecord.controllerDateTime = new DateTime(2000 + Int32.Parse(recordPayload[0].ToString("X")),
Int32.Parse(recordPayload[1].ToString("X")),
Int32.Parse(recordPayload[2].ToString("X")),
Int32.Parse(recordPayload[4].ToString("X")),
Int32.Parse(recordPayload[5].ToString("X")),
Int32.Parse(recordPayload[6].ToString("X")));
}
catch (Exception e) //Catch if Data is out of Range
{
return(null);
}
//I don't know why the record index is split across bytes but it is. I suspect that the high byte is a memory page number.
//Look The original code was using 1 Indexed VB Strings and Concatenation To do this.
UInt32 lng1 = ((UInt32 )WGTools.NetToUInt16(recordPayload, 7) << 8) + (UInt32)(recordPayload[9] & 0x0F);
UInt32 lng2 = ((UInt32)WGTools.NetToUInt16(recordPayload, 10) << 8) + (UInt32)((recordPayload[9] & 0xF0) >> 4);
//Check if Card Data Available
if ((WGTools.NetToUInt32(recordPayload, 12) != 0xFFFFFFFF) && (WGTools.NetToUInt32(recordPayload, 16) == 0xFFFFFFFF))
{
//Lost of Door Status Stuff HEre. Ignore it for now
return(null);
}
newRecord.responseType = recordPayload[25];
newRecord.is10Digit = false;
//Read In Card Data
if ((newRecord.responseType & 0x04) > 0)
{
newRecord.cardID = WGTools.NetToUInt32(recordPayload, 12);
newRecord.statusByte = recordPayload[20];
newRecord.flagsByte = (byte)((newRecord.statusByte >= 128) ? 0 : 1); //Scan Success?
newRecord.readDateTime = WGTools.NetToDateTime32(recordPayload, 16);
if (newRecord.readDateTime == DateTime.MinValue)
{
return(null);
}
if ((newRecord.responseType & 0x08) > 0)
{
newRecord.readDateTime.AddSeconds(1.0);
}
if ((newRecord.responseType & 1L) > 0)
{
newRecord.is10Digit = true;
}
return(newRecord);
}
else
{
newRecord.cardID = (UInt32)WGTools.NetToUInt16(recordPayload, 19) + (UInt32)recordPayload[21] * 0x10000;
newRecord.statusByte = recordPayload[15];
newRecord.flagsByte = (byte)((newRecord.statusByte >= 128) ? 0 : 1); //Scan Success?
newRecord.readDateTime = WGTools.NetToDateTime32(recordPayload, 16);
if (newRecord.readDateTime == DateTime.MinValue)
{
return(null);
}
return(newRecord);
}
return(null);
}
//Records have 2x records per transaction
public static ControllerRecord[] ParseRecordFromRecord(byte[] recordPayload)
{
ControllerRecord[] newRecords = new ControllerRecord[2];
//First Record
//*******************************************
newRecords[0] = new ControllerRecord();
newRecords[0].is10Digit = false;
newRecords[0].cardID = (UInt32)WGTools.NetToUInt16(recordPayload, 0) + (UInt32)recordPayload[2] * 0x10000;
if (newRecords[0].cardID == 22202125)
{
return(null);
}
newRecords[0].statusByte = recordPayload[3];
newRecords[0].flagsByte = (byte)((newRecords[0].statusByte >= 128) ? 0 : 1); //Scan Success? //num5 "Character"
newRecords[0].readDateTime = WGTools.NetToDateTime32(recordPayload, 4);
if (newRecords[0].readDateTime == DateTime.MinValue)
{
return(null);
}
//Check if Card Data Available
if ((WGTools.NetToUInt64(recordPayload, 8) == 0xFFFFFFFFFFFFFFFF))
{
return(null);
}
//Get Record ID
if ((WGTools.NetToUInt32(recordPayload, 8) != 0x00000000) && (WGTools.NetToUInt32(recordPayload, 8) != 0xFFFFFFFF))
{
newRecords[0].recordIndex = WGTools.NetToUInt32(recordPayload, 8);
}
//Record Local Time
newRecords[0].localTime = DateTime.Now;
if (newRecords[0].cardID == 25565535L) //Special card ID. Not sure what this actually means
{
newRecords[0] = null;
}
//Second Record
//*******************************************
newRecords[1] = new ControllerRecord();
newRecords[1].is10Digit = false;
newRecords[1].cardID = (UInt32)WGTools.NetToUInt16(recordPayload, 12) + (UInt32)recordPayload[14] * 0x10000;
if (newRecords[1].cardID == 22202125)
{
newRecords[1] = null;
return(newRecords);
}
newRecords[1].statusByte = recordPayload[15];
newRecords[1].flagsByte = (byte)((newRecords[1].statusByte >= 128) ? 0 : 1); //Scan Success? //num5 "Character"
newRecords[1].readDateTime = WGTools.NetToDateTime32(recordPayload, 16);
if (newRecords[1].readDateTime == DateTime.MinValue)
{
newRecords[1] = null;
return(newRecords);
}
//Check if Card Data Available
if (WGTools.NetToUInt64(recordPayload, 20) == 0xFFFFFFFFFFFFFFFF)
{
newRecords[1] = null;
return(newRecords);
}
//Get Record ID
if ((WGTools.NetToUInt32(recordPayload, 20) != 0x00000000) && (WGTools.NetToUInt32(recordPayload, 20) != 0xFFFFFFFF))
{
newRecords[1].recordIndex = WGTools.NetToUInt32(recordPayload, 20);
}
//Record Local Time
newRecords[1].localTime = DateTime.Now;
if (newRecords[1].cardID == 25565535L) //Special card ID. Not sure what this actually means
{
newRecords[1] = null;
return(newRecords);
}
return(newRecords);
}