public static List<IEric> ParseEricFile(string outPath, string binPath, bool isGz, bool isParseAsn,
uint[] parTraces = null)
{
Stream stream;
if (!string.IsNullOrEmpty(outPath))
{
new StringBuilder();
}
Hashtable ericPmEvents = EricPmEvent.GetEricPmEvents();
if (isGz)
{
stream = UnzipToMemoryStream(binPath);
}
else
{
stream = new FileStream(binPath, FileMode.Open, FileAccess.Read);
}
stream.Position = 0L;
BigEndianBinaryReader contentStream = new BigEndianBinaryReader(stream);
List<IEric> list = new List<IEric>();
while (!contentStream.Eof())
{
uint recordLength = contentStream.ReadUInt16();
uint recordType = contentStream.ReadUInt16();
IEric item = null;
switch (((EricHeadEnum)recordType))
{
case EricHeadEnum.EricHeader:
item = new EricHeader(recordLength, recordType, contentStream);
break;
case EricHeadEnum.EricTcpStream:
item = new EricTcpStream(recordLength, recordType, contentStream);
break;
case EricHeadEnum.EricUdpStream:
item = new EricUdpStream(recordLength, recordType, contentStream);
break;
case EricHeadEnum.EricScanner:
item = new EricScanner(recordLength, recordType, contentStream);
break;
case EricHeadEnum.EricEvent:
item = new EricEvent(recordLength, recordType, contentStream, ericPmEvents, false);
break;
case EricHeadEnum.EricFooter:
item = new EricFooter(recordLength, recordType, contentStream);
break;
}
if ((parTraces != null) && (item is EricEvent))
{
if (parTraces.Contains(((EricEvent)item).EventId))
{
list.Add(item);
}
if (isParseAsn)
{
((EricEvent)item).ParseAsn();
}
}
else
{
if (isParseAsn && (item is EricEvent))
{
((EricEvent)item).ParseAsn();
}
list.Add(item);
}
}
return list;
}
public void Parse(Stream stream, bool isParseAsn, uint[] parTraces = null)
{
if (stream == null)
{
throw new ArgumentNullException("stream");
}
BigEndianBinaryReader reader = new BigEndianBinaryReader(stream);
HuaweiHeader header = new HuaweiHeader
{
file_flag_ui4 = reader.ReadUInt32()
};
reader.ReadString(4);
reader.ReadUInt32();
header.fver_ui2 = reader.ReadUInt16();
reader.ReadString(4);
reader.ReadUInt32();
header.ttyp_ui2 = reader.ReadUInt16();
reader.ReadString(4);
reader.ReadUInt32();
header.fno_ui4 = reader.ReadUInt32();
reader.ReadString(4);
reader.ReadUInt32();
header.ntyp_i1 = reader.ReadByte();
reader.ReadString(4);
reader.ReadUInt32();
header.nver_s40 = reader.ReadString(40);
reader.ReadString(4);
reader.ReadUInt32();
header.ndep_ui1 = reader.ReadSByte();
OnFileHeader(header);
ParTraces = parTraces;
IsParseAsn = isParseAsn;
uint num = BlockType("msg0");
while (!reader.Eof())
{
uint num2 = reader.ReadUInt32();
if (num2 == num)
{
ParseMsg0(reader);
}
else
{
Console.WriteLine("unknown block type as {0:X}, expect {1:X}, but {2:X}",
reader.BaseStream.Position, num, num2);
return;
}
}
}
