public static int GetKeyAndValueAndReturnIndentionLength(string sString, out string sKey, out string sValue)
{
if (sString.IndexOf(":") >= 0)
{
sKey = UseFul.StringLeft(sString, sString.IndexOf(":")).Trim();
sValue = UseFul.StringMid(sString, sString.IndexOf(":") + 1).Trim();
}
else
{
sKey = sString.Trim();
sValue = "";
}
return(IndentionLength(sString));
}
private static cYAMLMapping GetYAMLMappings(List <string> sLines, ref int iLineIndex, cYAMLMapping Parent, string sMappingName, int iParentIndention)
{
string sKey;
string sValue;
cYAMLMapping YAMLMapping = new cYAMLMapping();
YAMLMapping.sMappingName = sMappingName;
YAMLMapping.Parent = Parent;
while (iLineIndex < sLines.Count)
{
if (sLines[iLineIndex].Contains("Detector forced on/off"))
{
}
// Comments?
if (UseFul.StringLeft(sLines[iLineIndex], 2) == " #")
{
iLineIndex++;
continue;
}
int iLineIndention = IndentionLength(sLines[iLineIndex]);
// Back to previous level
if (iLineIndention < iParentIndention)
{
break;
}
// New section on same level?
if (iLineIndention == iParentIndention && sLines[iLineIndex].IndexOf(":") == sLines[iLineIndex].Length - 1 && sLines[iLineIndex].Length > 0)
{
break;
}
// New scalar on same level?
if (iLineIndention == iParentIndention && sLines[iLineIndex].IndexOf(": ") > 0)
{
break;
}
if (sLines[iLineIndex].IndexOf(": ") >= 0)
{
sKey = UseFul.StringLeft(sLines[iLineIndex], sLines[iLineIndex].IndexOf(": ")).Trim(new char[] { ' ', '\'', '\"' });
sValue = UseFul.StringMid(sLines[iLineIndex], sLines[iLineIndex].IndexOf(": ") + 2).Trim(new char[] { ' ', '\'', '\"' });
// description: Traffic Light Controller is in fail safe mode; e.g. yellow flash
// or dark mode
bool bPreserveLFs = false;
bool bFoldLFs = false;
bool bAddEndingLF = false;
bool bTextIsQuoted = false;
if (UseFul.StringLeft(sValue, 1) == "|")
{
bPreserveLFs = true;
}
else if (UseFul.StringLeft(sValue, 1) == ">")
{
bFoldLFs = true;
}
if (bPreserveLFs || bFoldLFs)
{
bAddEndingLF = UseFul.StringMid(sValue, 1, 1) == "-" ? false : true;
sValue = "";
if (iLineIndex < sLines.Count - 1)
{
bTextIsQuoted = sLines[iLineIndex + 1].StartsWith("\"") || sLines[iLineIndex + 1].StartsWith("'");
}
}
else
{
bTextIsQuoted = sValue.StartsWith("\"") || sValue.StartsWith("'");
}
if (bTextIsQuoted)
{
}
while (iLineIndex < sLines.Count - 1)
{
// Buggish YAML could contain empty line in text flow?
if (iLineIndention >= IndentionLength(sLines[iLineIndex + 1]) && sLines[iLineIndex + 1].Length > 0)
{
break;
}
if (bTextIsQuoted == false)
{
if (sLines[iLineIndex + 1].IndexOf(": ") >= 0)
{
// break;
}
}
else
{
}
iLineIndex++;
if (sLines[iLineIndex].Trim() == "")
{
sValue += "\n";
}
else
{
if (UseFul.StringRight(sValue, 1) != "\n")
{
sValue += " ";
}
sValue += sLines[iLineIndex].Trim();
if (bPreserveLFs)
{
sValue += "\n";
}
}
}
sValue = sValue.Trim(new char[] { '\"', ' ', '\n', '\'' });
if (bAddEndingLF)
{
sValue += "\n";
}
if (YAMLMapping.YAMLScalars.ContainsKey(sKey) == false)
{
YAMLMapping.YAMLScalars.Add(sKey, sValue);
}
else
{
Debug.WriteLine("Key already exists in section: " + YAMLMapping.GetFullPath() + ": " + sLines[iLineIndex].Trim());
}
iLineIndex++;
}
else if (sLines[iLineIndex].IndexOf(":") == sLines[iLineIndex].Length - 1 && sLines[iLineIndex].Length > 0)
{
string sChildSectionName = UseFul.StringLeft(sLines[iLineIndex], sLines[iLineIndex].IndexOf(":")).Trim();
iLineIndex++;
cYAMLMapping YAMLChildSection = GetYAMLMappings(sLines, ref iLineIndex, YAMLMapping, sChildSectionName, iLineIndention);
if (YAMLMapping.YAMLMappings.ContainsKey(sChildSectionName) == false)
{
YAMLMapping.YAMLMappings.Add(sChildSectionName, YAMLChildSection);
}
else
{
Debug.WriteLine("Key already exists in section: " + YAMLMapping.GetFullPath() + ": " + sLines[iLineIndex].Trim());
}
}
else if (iLineIndention == 0 && sLines[iLineIndex] == "---")
{
iLineIndex++;
}
else
{
Debug.WriteLine("Invalid line: " + iLineIndex.ToString() + ": " + sLines[iLineIndex].Trim());
iLineIndex++;
}
}
return(YAMLMapping);
}
