private static void ProcessLine(IniTextBuffer buffer, IniData iniData)
{
if (buffer.IsEmpty(buffer.Range) || buffer.IsWhitespace(buffer.Range))
{
return;
}
ProcessLineState state = ProcessComment(buffer, iniData);
if (state == ProcessLineState.Error || state == ProcessLineState.Success)
{
return;
}
state = ProcessOptionalValue(buffer, iniData);
if (state == ProcessLineState.Error || state == ProcessLineState.Success)
{
return;
}
state = ProcessSection(buffer, iniData);
if (state == ProcessLineState.Error || state == ProcessLineState.Success)
{
return;
}
state = ProcessProperty(buffer, iniData);
if (state == ProcessLineState.Error || state == ProcessLineState.Success)
{
return;
}
throw new IniReaderException("Error:Couldn't parse text", buffer.LineNumber, buffer.LineContent);
}
private static ProcessLineState ProcessProperty(IniTextBuffer buffer, IniData iniData)
{
IniLineRange range = buffer.Range.DeepCopy();
buffer.TrimStart(range);
int assigmentStartIndex = buffer.FindString(range, schemeStyle.PropertyAssigmentString);
if (assigmentStartIndex < 0)
{
return(ProcessLineState.Unrecognized);
}
if (string.IsNullOrEmpty(tempSectionName))
{
if (readerStyle.AllowKeysWithoutSection)
{
tempSectionName = IniData.GLOBAL_SECTION_NAME;
}
else
{
if (!readerStyle.ThrowExceptionsOnError)
{
return(ProcessLineState.Error);
}
throw new IniReaderException("Error:The section is not found for property", buffer.LineNumber, buffer.LineContent);
}
}
IniLineRange keyRange = new IniLineRange();
keyRange.Start = range.Start;
keyRange.Size = assigmentStartIndex - range.Start;
buffer.Trim(keyRange);
if (buffer.IsEmpty(keyRange))
{
if (readerStyle.ThrowExceptionsOnError)
{
return(ProcessLineState.Error);
}
throw new IniReaderException("Error:The key of property is empty.", buffer.LineNumber, buffer.LineContent);
}
IniLineRange valueRange = new IniLineRange();
valueRange.Start = assigmentStartIndex + schemeStyle.PropertyAssigmentString.Length;
valueRange.Size = range.End - valueRange.Start + 1;
if (readerStyle.IsTrimProperties)
{
buffer.Trim(valueRange);
}
string propertyKey = buffer.GetString(keyRange);
IniSection section = iniData.GetSection(tempSectionName, true);
if (section.ContainsProperty(propertyKey))
{
if (readerStyle.ThrowExceptionsOnError)
{
return(ProcessLineState.Error);
}
throw new IniReaderException("Error:The key of property is repeated.", buffer.LineNumber, buffer.LineContent);
}
string propertyValue = buffer.GetString(valueRange);
IniProperty property = section.AddProperty(propertyKey, propertyValue);
if (readerStyle.IsParseComments && tempComments.Count > 0)
{
property.Comments = tempComments;
tempComments.Clear();
}
if (readerStyle.IsParseOptionalValues && tempOptionalValues.Count > 0)
{
property.OptionalValues = tempOptionalValues;
tempOptionalValues.Clear();
}
return(ProcessLineState.Success);
}