private bool ReadCsvLines(StreamReader stream, string filename)
{
bool foundAChange = false;
int lineNum = 0;
string line = stream.ReadLine();
if (line != null)
{
lineNum++;
//List<string> headers = GetCsvHeaders(line);
while ((line = stream.ReadLine()) != null)
{
lineNum++;
string[] info = line.Split(',');
MxeWord tempWord = new MxeWord(Int16.MinValue, "hId");
tempWord.CheckOriginal = false;
tempWord.SetValue(tempWord.Header, info[0]);
int indexId = tempWord.GetValueAsRawInt();
if (!_indexes.ContainsKey(indexId))
{
Console.Out.WriteLine(String.Format(CSV_MATCH_ERROR, filename, indexId));
continue;
}
List <string> data = info.ToList();
MtpIndexEntry index = _indexes[indexId];
bool thisOneChanged = HandleSentenceLengthChanges(data, index);
foundAChange = thisOneChanged || foundAChange;
}
}
return(foundAChange);
}
public bool ReadCsvData(List <string> data)
{
bool ret = false;
if (data.Count < 1)
{
Console.Out.WriteLine("Insufficient sentence data count. Skipping record.");
return(ret);
}
string newSentence = data[0].Replace("\\n", "\n").Replace("\\r", "\r").Replace("~", ",");
string sent = Encoding.UTF8.GetString(_sentence.GetRawBytes().ToArray(), 0, _sentence.Length);
if (!sent.Equals(newSentence))
{
Console.Out.WriteLine(String.Format(@"Changing [{0}] original value [{1}] to new value [{2}]", "sentence", sent, newSentence));
byte[] bytes = Encoding.UTF8.GetBytes(newSentence);
_size.SetValue(_size.Header, String.Empty + bytes.Length, true);
_sentence.SetBytes(bytes);
ret = true;
}
TrimData(data);
return(ret);
}
public virtual bool ReadCsvLineData(List <string> data)
{
bool ret = false;
if (data.Count < 10)
{
Console.Out.WriteLine("Insufficient data count. Skipping record.");
return(ret);
}
//ret = _id.SetValue(_id.Header, data[0], true) || ret; // id should be read only
ret = _actor.SetValue(_actor.Header, data[1], true) || ret;
//ret = _start.SetValue(_start.Header, data[2], true) || ret; // start should be read only
ret = _unknown.SetValue(_unknown.Header, data[3], true) || ret;
data.RemoveRange(0, 4);
if (_timing != null)
{
ret = _timing.ReadCsvData(data) || ret;
}
else
{
MtpTimingEntry.TrimData(data);
}
if (_sentence != null)
{
ret = _sentence.ReadCsvData(data) || ret;
}
else
{
MtpSentence.TrimData(data);
}
return(ret);
}
public bool ReadCsvData(List <string> data)
{
bool ret = false;
if (data.Count < 5)
{
Console.Out.WriteLine("Insufficient timing data count. Skipping record.");
return(ret);
}
//ret = CompareAndSetFilename(data[0], ret); // filename should also be read only
//ret = _id.SetValue(_id.Header, data[1], true) || ret; // id should be read only
ret = _frames.SetValue(_frames.Header, data[2], true) || ret;
ret = _unknown1.SetValue(_unknown1.Header, data[3], true) || ret;
ret = _unknown2.SetValue(_unknown2.Header, data[4], true) || ret;
TrimData(data);
return(ret);
}
private bool HandleSentenceLengthChanges(List <string> data, MtpIndexEntry index)
{
string d0 = data[0];
int previousSentenceLength = index.Sentence.Size.GetValueAsRawInt();
bool thisOneChanged = index.ReadCsvLineData(data);
if (thisOneChanged)
{
int diff = index.Sentence.Size.GetValueAsRawInt() - previousSentenceLength;
if (diff != 0)
{
if (diff % 4 != 0)
{
diff += 4 - diff % 4; // addresses are word aligned, so difference changes need to be word aligned as well.
}
Console.Out.WriteLine(String.Format(@"Adjusting positions of other objects due to length change of [{0}]", d0));
_eofcOne.SetValue(_eofcOne.Header, String.Empty + (_eofcOne.GetValueAsRawInt() + diff), true);
_eofcTwo.SetValue(_eofcTwo.Header, String.Empty + (_eofcTwo.GetValueAsRawInt() + diff), true);
_restOfIt.Position += diff;
int changePosition = index.Sentence.Size.Position;
foreach (MtpIndexEntry mie in _indexes.Values)
{
if (mie.Sentence.Size.Position > changePosition)
{
mie.Sentence.Size.Position += diff;
mie.Sentence.Sentence.Position += diff;
int thisStart = mie.Start.GetValueAsRawInt();
mie.Start.SetValue("ziStart", String.Empty + (thisStart + diff), true);
}
}
Console.Out.WriteLine(String.Format(@"Done with positions of other objects due to length change of [{0}]", d0));
}
}
return(thisOneChanged);
}