public STDFRecord GoToTestNumber(int TestNumber)
{
STDFRecordKeys keys = STDFRecordKeys.FTR | STDFRecordKeys.MPR | STDFRecordKeys.PTR;
PTRRecord record = null;
MPRRecord record2 = null;
FTRRecord record3 = null;
STDFRecord record4 = null;
if (this.RecIndexList == null)
{
this.MakeIndex();
}
this.RecIndex++;
if (this.RecIndex > this.RecIndexList.Count)
{
this.RecIndex = 0;
}
int num = 0;
for (int i = this.RecIndex; num < this.RecIndexList.Count; i++)
{
if (i >= this.RecIndexList.Count)
{
i = 0;
}
if ((this.RecIndexList[i].Key & keys) != STDFRecordKeys.NAN)
{
record4 = this.ReadRecord(this.RecIndexList[i]);
if (this.RecIndexList[i].Key == STDFRecordKeys.PTR)
{
record = (PTRRecord)record4;
if (record.TEST_NUM == TestNumber)
{
this.RecIndex = i;
return(record4);
}
}
else if (this.RecIndexList[i].Key == STDFRecordKeys.MPR)
{
record2 = (MPRRecord)record4;
if (record2.TEST_NUM == TestNumber)
{
this.RecIndex = i;
return(record4);
}
}
else if (this.RecIndexList[i].Key == STDFRecordKeys.FTR)
{
record3 = (FTRRecord)record4;
if (record3.TEST_NUM == TestNumber)
{
this.RecIndex = i;
return(record4);
}
}
}
num++;
}
return(record4);
}
public STDFRecord ReadRecord(STDFRecordIndex RI)
{
STDFRecord record = null;
record = this.ReadRecord(RI.FilePosition);
record.RecordNumber = RI.RecordNumber;
return(record);
}
public void Write(STDFRecord stdfRecord)
{
if (this.Mode == STDFFileMode.Read)
{
throw new Exception("Cannot write to a file opened for Read");
}
this.RecordCount += 1L;
stdfRecord.RecordNumber = this.RecordCount;
long position = this.bw.BaseStream.Position;
stdfRecord.FilePos = position;
stdfRecord.REC_LEN = 0;
this.bw.Write(stdfRecord.REC_LEN);
stdfRecord.Write(this.bw);
long num2 = this.bw.BaseStream.Position;
stdfRecord.REC_LEN = Convert.ToUInt16((long)(num2 - position));
this.bw.BaseStream.Position = position;
this.bw.Write(Convert.ToUInt16((int)(stdfRecord.REC_LEN - 4)));
this.bw.BaseStream.Position = num2;
}
public STDFRecord ReadRecord()
{
ushort num = 0;
byte num2 = 0;
byte num3 = 0;
long position = 0L;
STDFRecord record = null;
if (this.Mode == STDFFileMode.Write)
{
throw new Exception("Cannot read from a file opened for write");
}
position = this.br.BaseStream.Position;
this.BeginningOfBadRecord = position;
if (this.Processor == BYTE_ORIENTATION.UNKNOWN)
{
this.Processor = this.DetermineProcessorType(this.br);
}
if ((position + 4L) > this.FileLength)
{
return(null);
}
num = this.br.ReadUInt16();
num2 = this.br.ReadByte();
num3 = this.br.ReadByte();
if (this.Processor != BYTE_ORIENTATION.IBMPC)
{
uint num5 = Convert.ToUInt32(num);
num5 = ((num5 >> 8) | (num5 << 8)) & 0xffff;
num = Convert.ToUInt16(num5);
}
if ((position + num) >= this.FileLength)
{
throw new Exception("File not long enough, Probable File Corruption at offset:" + this.br.BaseStream.Position.ToString());
}
int num6 = (num3 << 8) + num2;
switch (num6)
{
case 0xa14:
record = new BPSRecord();
break;
case 0xa32:
record = new GDRRecord();
break;
case 0xa00:
record = new FARRecord();
break;
case 0xa01:
record = new MIRRecord();
break;
case 0xa02:
record = new WIRRecord();
break;
case 0xa05:
record = new PIRRecord();
break;
case 0xa0f:
record = new PTRRecord();
break;
case 0x1400:
record = new ATRRecord();
break;
case 0x1401:
record = new MRRRecord();
break;
case 0x1402:
record = new WRRRecord();
break;
case 0x1405:
record = new PRRRecord();
break;
case 0xf0f:
record = new MPRRecord();
break;
case 0x1e01:
record = new PCRRecord();
break;
case 0x1e02:
record = new WCRRecord();
break;
case 0x1414:
record = new EPSRecord();
break;
case 0x140f:
record = new FTRRecord();
break;
case 0x2801:
record = new HBRRecord();
break;
case 0x3201:
record = new SBRRecord();
break;
case 0x1e0a:
record = new TSRRecord();
break;
case 0x1e32:
record = new DTRRecord();
break;
case 0x3c01:
record = new PMRRecord();
break;
case 0x3e01:
record = new PGRRecord();
break;
case 0x3f01:
record = new PLRRecord();
break;
case 0x4601:
record = new RDRRecord();
break;
case 0x5001:
record = new SDRRecord();
break;
default:
{
StringBuilder builder = new StringBuilder(0x800);
builder.AppendFormat("Corrupt stdf file encountered {0}\n", this.FileProcessing);
builder.AppendFormat("\tLast Known Good Position 0x{0:X}\n", this.LastGoodFilePosition);
builder.AppendFormat("\tLast Known Good Record {0)\n", this.LastGoodSTDFRecord.ToString());
builder.AppendFormat("\tBeginning of Bad Record 0x{0:X}\n", this.BeginningOfBadRecord);
break;
}
}
record.REC_LEN = num;
record.RemainingBytes = num;
record.RecordNumber = this.RecordCount += 1L;
record.RECORD_TYPE = (STDFRecordType)num6;
record.Processor = this.Processor;
record.FilePos = position;
record.Read(this.br);
this.br.BaseStream.Position = (record.FilePos + record.REC_LEN) + 4L;
this.LastGoodFilePosition = position;
this.LastGoodSTDFRecord = record.RECORD_TYPE;
if (this.FileLength > 0L)
{
this.Percent = (Convert.ToDouble(position) / Convert.ToDouble(this.FileLength)) * 100.0;
return(record);
}
this.Percent = 0.0;
return(record);
}
public void Write(STDFRecord stdfRecord)
{
if (this.Mode == STDFFileMode.Read)
{
throw new Exception("Cannot write to a file opened for Read");
}
this.RecordCount += 1L;
stdfRecord.RecordNumber = this.RecordCount;
long position = this.bw.BaseStream.Position;
stdfRecord.FilePos = position;
stdfRecord.REC_LEN = 0;
this.bw.Write(stdfRecord.REC_LEN);
stdfRecord.Write(this.bw);
long num2 = this.bw.BaseStream.Position;
stdfRecord.REC_LEN = Convert.ToUInt16((long) (num2 - position));
this.bw.BaseStream.Position = position;
this.bw.Write(Convert.ToUInt16((int) (stdfRecord.REC_LEN - 4)));
this.bw.BaseStream.Position = num2;
}
