private void ReadSimpleSegment(List<FlightDataContentSegment> segments,
FlightBinaryDataContentSegmentDefinition seg, BitArray bitArray)
{
var s3 = DateTime.Now;
FlightDataContentSegment content = new FlightDataContentSegment()
{
DataTypeStr = seg.DataTypeStr,
SegmentName = seg.SegmentName
};
//每个Index长度是4（byteCount）
long currentPos = m_Reader.BaseStream.Position;
if (seg.DataTypeStr == DataTypeConverter.FLOAT)
{
var s1 = DateTime.Now;
float floatVal = m_Reader.ReadSingle();
var s2 = DateTime.Now;
TestSpan1 += s2.Subtract(s1);
if (currentPos + seg.BytesCount != m_Reader.BaseStream.Position)
m_Reader.BaseStream.Position = currentPos + seg.BytesCount;
content.Value = floatVal;// floatVal.ToString();
TestSpan2 += DateTime.Now.Subtract(s2);
}
else if (seg.DataTypeStr == DataTypeConverter.INT32)
{
int intVal = m_Reader.ReadInt32();
content.Value = intVal;// intVal.ToString();
if (currentPos + seg.BytesCount != m_Reader.BaseStream.Position)
m_Reader.BaseStream.Position = currentPos + seg.BytesCount;
}
else if (seg.DataTypeStr == DataTypeConverter.LONG)
{
long longVal = m_Reader.ReadInt64();
content.Value = longVal;// longVal.ToString();
if (currentPos + seg.BytesCount != m_Reader.BaseStream.Position)
m_Reader.BaseStream.Position = currentPos + seg.BytesCount;
}
else if (seg.DataTypeStr == DataTypeConverter.DATETIME)
{
content.Value = 0;// string.Empty;
if (currentPos + seg.BytesCount != m_Reader.BaseStream.Position)
m_Reader.BaseStream.Position = currentPos + seg.BytesCount;
}
else
{
byte[] strs = m_Reader.ReadBytes(seg.BytesCount);
content.Value = 0;// new string(System.Text.Encoding.GetEncoding("ASCII").GetChars(strs));
if (currentPos + seg.BytesCount != m_Reader.BaseStream.Position)
m_Reader.BaseStream.Position = currentPos + seg.BytesCount;
}
TestSpan3 += DateTime.Now.Subtract(s3);
segments.Add(content);
}
//DEBUG : 写死机型1，暂时没办法
private static FlightBinaryDataDefinition CreateDefinition(
FlightBinaryDataDefinition flightBinaryDataDefinition, FlightParameters parameters)
{
FlightBinaryDataDefinition definition = new FlightBinaryDataDefinition()
{
AircraftModel = flightBinaryDataDefinition.AircraftModel,
HeaderDefinition = flightBinaryDataDefinition.HeaderDefinition,
FrameDefinition = new FlightBinaryDataContentFrameDefinition()
{
BytesCount = parameters.BytesCount
}
};
System.Collections.Generic.List<FlightBinaryDataContentSegmentDefinition> defs
= new System.Collections.Generic.List<FlightBinaryDataContentSegmentDefinition>();
Dictionary<int, List<FlightParameter>> tempList1 = new Dictionary<int, List<FlightParameter>>();
foreach (var temp1 in parameters.Parameters)
{
if (tempList1.ContainsKey(temp1.Index))
{
tempList1[temp1.Index].Add(temp1);
}
else
{
tempList1.Add(temp1.Index, new List<FlightParameter>());
tempList1[temp1.Index].Add(temp1);
}
}
var temp2 = from k in tempList1
orderby k.Key ascending
select k;
foreach (var p in temp2)
{
if (p.Value.Count < 2)
{
foreach (var p2 in p.Value)
{
FlightBinaryDataContentSegmentDefinition def = new FlightBinaryDataContentSegmentDefinition()
{
BytesCount = 4,
DataTypeStr = p2.ParameterDataType,
SegmentName = p2.ParameterID
};
defs.Add(def);
}
}
else
{
var list = from o in p.Value
orderby o.SubIndex
select
new FlightBitDataContentSegmentDefinition()
{
BitsCount = 1,
BytesCount = -1,
DataTypeStr = o.ParameterDataType,
SegmentName = o.ParameterID
};
FlightBinaryDataContentSegmentDefinition def = new FlightBinaryDataContentSegmentDefinition()
{
BytesCount = 4,
DataTypeStr = list.First().DataTypeStr,
SegmentName = list.First().SegmentName
};
def.BitsDefinition = list.ToArray();
defs.Add(def);
}
}
definition.FrameDefinition.Segments = defs.ToArray();
return definition;
}
private void ReadComplexSegment(List<FlightDataContentSegment> segments,
FlightBinaryDataContentSegmentDefinition seg, BitArray bitArray)
{
var single = m_Reader.ReadSingle();
var toInt = (int)single;
List<int> bitValues = new List<int>();
for (int i = 0; i < 16; i++)
{
int bitValue = BaseFunction.GetBit(toInt, i);
bitValues.Add(bitValue);
}
for (int j = 0; j < Math.Min(seg.BitsDefinition.Length, bitValues.Count); j++)
{
var seg2 = seg.BitsDefinition[j];
FlightDataContentSegment resultSeg = new FlightDataContentSegment()
{
DataTypeStr = seg2.DataTypeStr,
SegmentName = seg2.SegmentName,
};
if (seg2.BitsCount == 1)
{
resultSeg.Value = bitValues[j];
}
segments.Add(resultSeg);
}
}
