private void ParseKeyContent(HoconValue value, string currentPath)
{
while (!_reader.EoF)
{
Token t = _reader.PullNext();
switch (t.Type)
{
case TokenType.Dot:
ParseObject(value, false, currentPath);
return;
case TokenType.Assign:
if (!value.IsObject())
{
//if not an object, then replace the value.
//if object. value should be merged
value.Clear();
}
ParseValue(value, currentPath);
return;
case TokenType.ObjectStart:
ParseObject(value, true, currentPath);
return;
}
}
}
/// <summary>
/// Parses the object.
/// </summary>
/// <param name="owner">The owner.</param>
/// <param name="root">if set to <c>true</c> [root].</param>
private void ParseObject(HoconValue owner, bool root)
{
if (owner.IsObject())
{
//the value of this KVP is already an object
}
else
{
//the value of this KVP is not an object, thus, we should add a new
owner.NewValue(new HoconObject());
}
HoconObject currentObject = owner.GetObject();
while (!reader.EoF)
{
Token t = reader.PullNext();
switch (t.Type)
{
case TokenType.EoF:
break;
case TokenType.Key:
HoconValue value = currentObject.GetOrCreateKey(t.Value);
ParseKeyContent(value);
if (!root)
return;
break;
case TokenType.ObjectEnd:
return;
}
}
}
private void ParseObject(HoconValue owner, bool root,string currentPath)
{
try
{
PushDiagnostics("{");
if (owner.IsObject())
{
//the value of this KVP is already an object
}
else
{
//the value of this KVP is not an object, thus, we should add a new
owner.NewValue(new HoconObject());
}
HoconObject currentObject = owner.GetObject();
while (!_reader.EoF)
{
Token t = _reader.PullNext();
switch (t.Type)
{
case TokenType.Include:
var included = _includeCallback(t.Value);
var substitutions = included.Substitutions;
foreach (var substitution in substitutions)
{
//fixup the substitution, add the current path as a prefix to the substitution path
substitution.Path = currentPath + "." + substitution.Path;
}
_substitutions.AddRange(substitutions);
var otherObj = included.Value.GetObject();
owner.GetObject().Merge(otherObj);
break;
case TokenType.EoF:
if (!string.IsNullOrEmpty(currentPath))
{
throw new HoconParserException(string.Format("Expected end of object but found EoF {0}",GetDiagnosticsStackTrace()));
}
break;
case TokenType.Key:
HoconValue value = currentObject.GetOrCreateKey(t.Value);
var nextPath = currentPath == "" ? t.Value : currentPath + "." + t.Value;
ParseKeyContent(value, nextPath);
if (!root)
return;
break;
case TokenType.ObjectEnd:
return;
}
}
}
finally
{
PopDiagnostics();
}
}
public void ParseValue(HoconValue owner)
{
if (reader.EoF)
{
throw new Exception("End of file reached while trying to read a value");
}
bool isObject = owner.IsObject();
reader.PullWhitespaceAndComments();
while (reader.IsValue())
{
Token t = reader.PullValue();
switch (t.Type)
{
case TokenType.EoF:
break;
case TokenType.LiteralValue:
if (isObject)
{
//needed to allow for override objects
isObject = false;
owner.Clear();
}
var lit = new HoconLiteral
{
Value = t.Value
};
owner.AppendValue(lit);
break;
case TokenType.ObjectStart:
ParseObject(owner, true);
break;
case TokenType.ArrayStart:
HoconArray arr = ParseArray();
owner.AppendValue(arr);
break;
case TokenType.Substitute:
HoconSubstitution sub = ParseSubstitution(t.Value);
substitutions.Add(sub);
owner.AppendValue(sub);
break;
}
if (reader.IsSpaceOrTab())
{
ParseTrailingWhitespace(owner);
}
}
IgnoreComma();
}
private void ParseObject(HoconValue owner, bool root, string currentPath)
{
if (owner.IsObject())
{
//the value of this KVP is already an object
}
else
{
//the value of this KVP is not an object, thus, we should add a new
owner.NewValue(new HoconObject());
}
HoconObject currentObject = owner.GetObject();
while (!_reader.EoF)
{
Token t = _reader.PullNext();
switch (t.Type)
{
case TokenType.Include:
var included = _includeCallback(t.Value);
var substitutions = included.Substitutions;
foreach (var substitution in substitutions)
{
//fixup the substitution, add the current path as a prefix to the substitution path
substitution.Path = currentPath + "." + substitution.Path;
}
_substitutions.AddRange(substitutions);
var otherObj = included.Value.GetObject();
owner.GetObject().Merge(otherObj);
break;
case TokenType.EoF:
break;
case TokenType.Key:
HoconValue value = currentObject.GetOrCreateKey(t.Value);
var nextPath = currentPath == "" ? t.Value : currentPath + "." + t.Value;
ParseKeyContent(value, nextPath);
if (!root)
{
return;
}
break;
case TokenType.ObjectEnd:
return;
}
}
}
private void ParseObject(HoconValue owner, bool root,string currentPath)
{
if (owner.IsObject())
{
//the value of this KVP is already an object
}
else
{
//the value of this KVP is not an object, thus, we should add a new
owner.NewValue(new HoconObject());
}
HoconObject currentObject = owner.GetObject();
while (!_reader.EoF)
{
Token t = _reader.PullNext();
switch (t.Type)
{
case TokenType.Include:
var included = _includeCallback(t.Value);
var substitutions = included.Substitutions;
foreach (var substitution in substitutions)
{
//fixup the substitution, add the current path as a prefix to the substitution path
substitution.Path = currentPath + "." + substitution.Path;
}
_substitutions.AddRange(substitutions);
var otherObj = included.Value.GetObject();
owner.GetObject().Merge(otherObj);
break;
case TokenType.EoF:
break;
case TokenType.Key:
HoconValue value = currentObject.GetOrCreateKey(t.Value);
var nextPath = currentPath == "" ? t.Value : currentPath + "." + t.Value;
ParseKeyContent(value, nextPath);
if (!root)
return;
break;
case TokenType.ObjectEnd:
return;
}
}
}
private void ParseKeyContent(HoconValue value, string currentPath)
{
try
{
var last = currentPath.Split('.').Last();
PushDiagnostics(string.Format("{0} = ", last));
while (!_reader.EoF)
{
Token t = _reader.PullNext();
switch (t.Type)
{
case TokenType.Dot:
ParseObject(value, false, currentPath);
return;
case TokenType.Assign:
if (!value.IsObject())
{
//if not an object, then replace the value.
//if object. value should be merged
value.Clear();
}
ParseValue(value, currentPath);
return;
case TokenType.ObjectStart:
ParseObject(value, true, currentPath);
return;
}
}
}
finally
{
PopDiagnostics();
}
}
private void ParseObject(HoconValue owner, bool root)
{
if (owner.IsObject())
{
//the value of this KVP is already an object
}
else
{
//the value of this KVP is not an object, thus, we should add a new
owner.NewValue(new HoconObject());
}
HoconObject currentObject = owner.GetObject();
while (!reader.EoF)
{
Token t = reader.PullNext();
switch (t.Type)
{
case TokenType.EoF:
break;
case TokenType.Key:
HoconValue value = currentObject.GetOrCreateKey(t.Value);
ParseKeyContent(value);
if (!root)
{
return;
}
break;
case TokenType.ObjectEnd:
return;
}
}
}
/// <summary>
/// Retrieves the next value token from the tokenizer and appends it
/// to the supplied element <paramref name="owner"/>.
/// </summary>
/// <param name="owner">The element to append the next token.</param>
/// <exception cref="System.Exception">End of file reached while trying to read a value</exception>
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.Type)
{
case TokenType.EoF:
break;
case TokenType.LiteralValue:
if (owner.IsObject())
{
//needed to allow for override objects
owner.Clear();
}
var lit = new HoconLiteral
{
Value = t.Value
};
owner.AppendValue(lit);
break;
case TokenType.ObjectStart:
ParseObject(owner, true,currentPath);
break;
case TokenType.ArrayStart:
HoconArray arr = ParseArray(currentPath);
owner.AppendValue(arr);
break;
case TokenType.Substitute:
HoconSubstitution sub = ParseSubstitution(t.Value);
_substitutions.Add(sub);
owner.AppendValue(sub);
break;
}
if (_reader.IsSpaceOrTab())
{
ParseTrailingWhitespace(owner);
}
}
IgnoreComma();
}
private void ParseKeyContent(HoconValue value,string currentPath)
{
while (!_reader.EoF)
{
Token t = _reader.PullNext();
switch (t.Type)
{
case TokenType.Dot:
ParseObject(value, false,currentPath);
return;
case TokenType.Assign:
if (!value.IsObject())
{
//if not an object, then replace the value.
//if object. value should be merged
value.Clear();
}
ParseValue(value,currentPath);
return;
case TokenType.ObjectStart:
ParseObject(value, true,currentPath);
return;
}
}
}
/// <summary>
/// Retrieves the next value token from the tokenizer and appends it
/// to the supplied element <paramref name="owner"/>.
/// </summary>
/// <param name="owner">The element to append the next token.</param>
/// <exception cref="System.Exception">End of file reached while trying to read a value</exception>
public void ParseValue(HoconValue owner,string currentPath)
{
if (_reader.EoF)
throw new HoconParserException("End of file reached while trying to read a value");
_reader.PullWhitespaceAndComments();
var start = _reader.Index;
try
{
while (_reader.IsValue())
{
Token t = _reader.PullValue();
switch (t.Type)
{
case TokenType.EoF:
break;
case TokenType.LiteralValue:
if (owner.IsObject())
{
//needed to allow for override objects
owner.Clear();
}
var lit = new HoconLiteral
{
Value = t.Value
};
owner.AppendValue(lit);
break;
case TokenType.ObjectStart:
ParseObject(owner, true, currentPath);
break;
case TokenType.ArrayStart:
HoconArray arr = ParseArray(currentPath);
owner.AppendValue(arr);
break;
case TokenType.Substitute:
HoconSubstitution sub = ParseSubstitution(t.Value);
_substitutions.Add(sub);
owner.AppendValue(sub);
break;
}
if (_reader.IsSpaceOrTab())
{
ParseTrailingWhitespace(owner);
}
}
IgnoreComma();
}
catch(HoconTokenizerException tokenizerException)
{
throw new HoconParserException(string.Format("{0}\r{1}", tokenizerException.Message, GetDiagnosticsStackTrace()),tokenizerException);
}
finally
{
//no value was found, tokenizer is still at the same position
if (_reader.Index == start)
{
throw new HoconParserException(string.Format("Hocon syntax error {0}\r{1}",_reader.GetHelpTextAtIndex(start),GetDiagnosticsStackTrace()));
}
}
}
private void ParseKeyContent(HoconValue value,string currentPath)
{
try
{
var last = currentPath.Split('.').Last();
PushDiagnostics(string.Format("{0} = ", last));
while (!_reader.EoF)
{
Token t = _reader.PullNext();
switch (t.Type)
{
case TokenType.Dot:
ParseObject(value, false, currentPath);
return;
case TokenType.Assign:
if (!value.IsObject())
{
//if not an object, then replace the value.
//if object. value should be merged
value.Clear();
}
ParseValue(value, currentPath);
return;
case TokenType.ObjectStart:
ParseObject(value, true, currentPath);
return;
}
}
}
finally
{
PopDiagnostics();
}
}
private void ParseObject(HoconValue owner, bool root, string currentPath)
{
try
{
PushDiagnostics("{");
if (owner.IsObject())
{
//the value of this KVP is already an object
}
else
{
//the value of this KVP is not an object, thus, we should add a new
owner.NewValue(new HoconObject());
}
HoconObject currentObject = owner.GetObject();
while (!_reader.EoF)
{
Token t = _reader.PullNext();
switch (t.Type)
{
case TokenType.Include:
var included = _includeCallback(t.Value);
var substitutions = included.Substitutions;
foreach (var substitution in substitutions)
{
//fixup the substitution, add the current path as a prefix to the substitution path
substitution.Path = currentPath + "." + substitution.Path;
}
_substitutions.AddRange(substitutions);
var otherObj = included.Value.GetObject();
owner.GetObject().Merge(otherObj);
break;
case TokenType.EoF:
if (!string.IsNullOrEmpty(currentPath))
{
throw new HoconParserException(string.Format("Expected end of object but found EoF {0}", GetDiagnosticsStackTrace()));
}
break;
case TokenType.Key:
HoconValue value = currentObject.GetOrCreateKey(t.Value);
var nextPath = currentPath == "" ? t.Value : currentPath + "." + t.Value;
ParseKeyContent(value, nextPath);
if (!root)
{
return;
}
break;
case TokenType.ObjectEnd:
return;
}
}
}
finally
{
PopDiagnostics();
}
}
/// <summary>
/// Retrieves the next value token from the tokenizer and appends it
/// to the supplied element <paramref name="owner"/>.
/// </summary>
/// <param name="owner">The element to append the next token.</param>
/// <exception cref="System.Exception">End of file reached while trying to read a value</exception>
public void ParseValue(HoconValue owner, string currentPath)
{
if (_reader.EoF)
{
throw new HoconParserException("End of file reached while trying to read a value");
}
_reader.PullWhitespaceAndComments();
var start = _reader.Index;
try
{
while (_reader.IsValue())
{
Token t = _reader.PullValue();
switch (t.Type)
{
case TokenType.EoF:
break;
case TokenType.LiteralValue:
if (owner.IsObject())
{
//needed to allow for override objects
owner.Clear();
}
var lit = new HoconLiteral
{
Value = t.Value
};
owner.AppendValue(lit);
break;
case TokenType.ObjectStart:
ParseObject(owner, true, currentPath);
break;
case TokenType.ArrayStart:
HoconArray arr = ParseArray(currentPath);
owner.AppendValue(arr);
break;
case TokenType.Substitute:
HoconSubstitution sub = ParseSubstitution(t.Value);
_substitutions.Add(sub);
owner.AppendValue(sub);
break;
}
if (_reader.IsSpaceOrTab())
{
ParseTrailingWhitespace(owner);
}
}
IgnoreComma();
}
catch (HoconTokenizerException tokenizerException)
{
throw new HoconParserException(string.Format("{0}\r{1}", tokenizerException.Message, GetDiagnosticsStackTrace()), tokenizerException);
}
finally
{
//no value was found, tokenizer is still at the same position
if (_reader.Index == start)
{
throw new HoconParserException(string.Format("Hocon syntax error {0}\r{1}", _reader.GetHelpTextAtIndex(start), GetDiagnosticsStackTrace()));
}
}
}
