private void ParseKeyContent(HoconValue value, string currentPath)
{
while (!_reader.EoF)
{
Token t = _reader.PullNext();
switch (t.Kind)
{
case TokenKind.Dot:
ParseObject(value, false, currentPath);
return;
case TokenKind.Assign:
if (!value.IsObject())
{
value.Clear();
}
ParseValue(value, currentPath);
return;
case TokenKind.ObjectStart:
ParseObject(value, true, currentPath);
return;
}
}
}
private static void ParseObject(
HoconValue owner,
string currentPath,
IConfiguration conf)
{
if (!owner.IsObject())
{
owner.NewValue(new HoconObject());
}
HoconObject hoconObject = owner.GetObject();
foreach (var section in conf.GetChildren())
{
if (int.TryParse(section.Key, out _))
{
if (!owner.Values[0].IsArray())
{
owner.Clear();
owner.NewValue(new HoconArray());
}
var array = (HoconArray)owner.Values[0];
var value = new HoconValue();
ParseSection(currentPath, section, value);
array.Add(value);
}
else
{
ParseSection(currentPath, section, hoconObject.GetOrCreateKey(section.Key));
}
}
}
private void ParseObject(HoconValue owner, bool root, string currentPath)
{
if (!owner.IsObject())
{
owner.NewValue(new HoconObject());
}
HoconObject currentObject = owner.GetObject();
while (!_reader.EoF)
{
Token t = _reader.PullNext();
switch (t.Kind)
{
case TokenKind.Include:
if (_includeCallback == null)
{
throw new InvalidOperationException("include callback is null");
}
var included = _includeCallback(t.Value);
var substitutions = included.Substitutions;
foreach (var substitution in substitutions)
{
substitution.Path = currentPath + "." + substitution.Path;
}
this.substitutions.AddRange(substitutions);
var otherObj = included.Value.GetObject();
owner.GetObject().Merge(otherObj);
break;
case TokenKind.EoF:
break;
case TokenKind.Key:
HoconValue value = currentObject.GetOrCreateKey(t.Value);
var nextPath = currentPath == "" ? t.Value : currentPath + "." + t.Value;
ParseKeyContent(value, nextPath);
if (!root)
{
return;
}
break;
case TokenKind.ObjectEnd:
return;
}
}
}
public void ParseValue(HoconValue owner, string currentPath)
{
if (_reader.EoF)
{
throw new Exception("End of file reached while trying to read a value");
}
_reader.PullWhitespaceAndComments();
while (_reader.IsValue())
{
Token t = _reader.PullValue();
switch (t.Kind)
{
case TokenKind.EoF:
break;
case TokenKind.LiteralValue:
if (owner.IsObject())
{
owner.Clear();
}
var lit = new HoconLiteral(t.Value);
owner.AppendValue(lit);
break;
case TokenKind.ObjectStart:
ParseObject(owner, true, currentPath);
break;
case TokenKind.ArrayStart:
HoconArray arr = ParseArray(currentPath);
owner.AppendValue(arr);
break;
case TokenKind.Substitute:
HoconSubstitution sub = ParseSubstitution(t.Value);
substitutions.Add(sub);
owner.AppendValue(sub);
break;
}
if (_reader.IsSpaceOrTab())
{
ParseTrailingWhitespace(owner);
}
}
IgnoreComma();
}
private static void ParseValue(
string value,
HoconValue owner)
{
if (owner.IsObject())
{
owner.Clear();
}
HoconLiteral hoconLiteral = new HoconLiteral()
{
Value = value
};
owner.AppendValue(hoconLiteral);
}
private void VisitHoconValue(string path, HoconValue value)
{
if (value.IsEmpty)
{
return;
}
if (value.IsString())
{
Data.Add(path, value.GetString());
}
else if (value.IsObject())
{
VisitHoconObject(path, value.GetObject());
}
else if (value.IsArray())
{
VisitHoconArray(path, value.GetArray());
}
}
private void VisitHoconValue(string path, HoconValue value)
{
if (value.IsEmpty)
{
return;
}
if (value.IsObject())
{
VisitHoconObject(path, value.GetObject());
}
else if (value.IsArray())
{
VisitHoconArray(path, value.GetArray());
}
else if (value.IsString())
{
Output.WriteLine($"{path} = {value.GetString()}");
}
}