/// <summary>
/// Initializes a new instance of the <see cref="YamlDocument"/> class.
/// </summary>
internal YamlDocument(IParser parser)
{
var state = new DocumentLoadingState();
parser.Consume <DocumentStart>();
while (!parser.TryConsume <DocumentEnd>(out var _))
{
Debug.Assert(RootNode == null);
RootNode = YamlNode.ParseNode(parser, state);
if (RootNode is YamlAliasNode)
{
throw new YamlException("A document cannot contain only an alias");
}
}
state.ResolveAliases();
// Throw should not happen unless the parser has a bug
RootNode = RootNode ?? throw new ArgumentException("Atempted to parse an empty document");
}
public IExpression Parse(TextSpan token, IParser parser)
{
parser.ConsumeToken(SqlToken.Next);
parser.ConsumeToken(SqlToken.From);
var cursorName = parser.ConsumeTableName();
parser.ConsumeToken(SqlToken.Into);
var variableNameList = new List <SqlCodeExpr>();
do
{
var variableName = parser.Consume(SqlToken.Variable);
variableNameList.Add(variableName);
} while (parser.MatchToken(SqlToken.Comma));
return(new FetchSqlCodeExpr
{
CursorName = cursorName,
VariableNameList = variableNameList
});
}
public object?ReadYaml(IParser parser, Type type)
{
type = Nullable.GetUnderlyingType(type) ??
throw new ArgumentException("Expected nullable enum type for ReadYaml");
if (parser.Accept <NodeEvent>(out var @event) && NodeIsNull(@event))
{
parser.SkipThisAndNestedEvents();
return(null);
}
var scalar = parser.Consume <Scalar>();
try
{
return(Enum.Parse(type, scalar.Value, true));
}
catch (Exception ex)
{
throw new YamlException($"Invalid value: \"{scalar.Value}\" for {type.Name}", ex);
}
}
bool INodeDeserializer.Deserialize(IParser parser, Type expectedType, Func <IParser, Type, object?> nestedObjectDeserializer, out object?value)
{
if (!parser.TryConsume <MappingStart>(out var mapping))
{
value = null;
return(false);
}
value = objectFactory.Create(expectedType);
while (!parser.TryConsume <MappingEnd>(out var _))
{
var propertyName = parser.Consume <Scalar>();
var property = typeDescriptor.GetProperty(expectedType, null, propertyName.Value, ignoreUnmatched);
if (property == null)
{
parser.SkipThisAndNestedEvents();
continue;
}
var propertyValue = nestedObjectDeserializer(parser, property.Type);
if (propertyValue is IValuePromise propertyValuePromise)
{
var valueRef = value;
propertyValuePromise.ValueAvailable += v =>
{
var convertedValue = TypeConverter.ChangeType(v, property.Type);
property.Write(valueRef, convertedValue);
};
}
else
{
var convertedValue = TypeConverter.ChangeType(propertyValue, property.Type);
property.Write(value, convertedValue);
}
}
return(true);
}
public bool Deserialize(IParser reader, Type expectedType, Func <IParser, Type, object?> nestedObjectDeserializer, out object?value)
{
value = default;
if (expectedType != typeof(VariableParameter) && expectedType != typeof(ExpressionParameter))
{
return(false);
}
var argument = reader.Consume <Scalar>();
if (expectedType == typeof(VariableParameter))
{
value = new VariableParameter(argument.Value);
}
else if (expectedType == typeof(ExpressionParameter))
{
value = new ExpressionParameter(argument.Value);
}
else
{
return(false);
}
return(true);
}
public object ReadYaml(IParser parser, Type type)
{
var currentAsScalar = parser.Current as Scalar;
var currentAsSequence = parser.Current as SequenceStart;
var currentAsMapping = parser.Current as MappingStart;
if (currentAsScalar != null)
{
return(bool.Parse(parser.Consume <Scalar>().Value));
}
else if (currentAsSequence != null)
{
return(YamlRead.Deserializer.Deserialize <List <UnittestSpec> >(parser));
}
else if (currentAsMapping != null)
{
return(new List <UnittestSpec>()
{
YamlRead.Deserializer.Deserialize <UnittestSpec>(parser)
});
}
throw new NotImplementedException();
}
public object?ReadYaml(IParser parser, Type type) => (IntstrIntOrString)parser.Consume <Scalar>().Value;
public object ReadYaml(IParser parser, Type type)
{
string clientId = null, username = null, pwd = null, broker = null;
int? port = null, retriesCount = null;
TimeSpan?retriesInterval = null;
if (!parser.TryConsume <MappingStart>(out _))
{
throw new InvalidOperationException("Unexpected token received from the parser!");
}
while (!parser.TryConsume <MappingEnd>(out _))
{
var propertyName = parser.Consume <Scalar>();
switch (propertyName.Value)
{
case "client_id":
clientId = parser.Consume <Scalar>().Value;
break;
case "user":
username = parser.Consume <Scalar>().Value;
break;
case "password":
pwd = parser.Consume <Scalar>().Value;
break;
case "broker":
broker = parser.Consume <Scalar>().Value;
break;
case "port":
port = int.TryParse(parser.Consume <Scalar>().Value, out var p)
? p
: throw new InvalidOperationException("Unable to build MQTT configuration - invalid port given!");
break;
case "retries_interval":
retriesInterval = TimeSpan.TryParse(parser.Consume <Scalar>().Value, out var t)
? t
: throw new InvalidOperationException("Unable to build MQTT configuration - invalid retries_interval given!");
break;
case "retries_count":
retriesCount = int.TryParse(parser.Consume <Scalar>().Value, out var c)
? c
: throw new InvalidOperationException("Unable to build MQTT configuration - invalid retries_count given!");
break;
}
}
if (string.IsNullOrEmpty(clientId))
{
throw new InvalidOperationException("Unable to build MQTT configuration - client_id is not provided!");
}
if (string.IsNullOrEmpty(username))
{
throw new InvalidOperationException("Unable to build MQTT configuration - user is not provided!");
}
if (string.IsNullOrEmpty(pwd))
{
throw new InvalidOperationException("Unable to build MQTT configuration - password is not provided!");
}
if (string.IsNullOrEmpty(broker))
{
throw new InvalidOperationException("Unable to build MQTT configuration - broker is not provided!");
}
var client = new MqttClientOptionsBuilder()
.WithClientId(clientId)
.WithTcpServer(broker, port)
.WithCredentials(username, pwd)
.Build();
if (retriesCount.HasValue && !retriesInterval.HasValue)
{
throw new InvalidOperationException("Unable to build MQTT configuration! - retries_interval provided without retries_count!");
}
if (!retriesCount.HasValue && retriesInterval.HasValue)
{
throw new InvalidOperationException("Unable to build MQTT configuration! - retries_count provided without retries_interval!");
}
if (retriesCount <= 0)
{
throw new InvalidOperationException("Unable to build MQTT configuration! - retries_count invalid retries_count given!");
}
return(new MqttOptions(client, new RetryOptions(retriesInterval, (uint)(retriesCount ?? DefaultRetriesCount))));
}
internal static Ingredient Parse(IParser parser)
{
parser.Consume <MappingStart>();
string name = parser.Consume <Scalar>().Value;
Ingredient ingredient = new Ingredient(name);
bool HasMappingStart = parser.TryConsume <MappingStart>(out _);
do
{
Scalar next = parser.Consume <Scalar>();
if (next.Value == "usda_num")
{
ingredient.USDA = parser.Consume <Scalar>().Value;
}
else if (next.Value == "amounts")
{
parser.Consume <SequenceStart>();
do
{
ingredient.Amounts.Add(Amount.Parse(parser));
}while (parser.TryConsume <SequenceEnd>(out _) == false);
}
else if (next.Value == "substitutions")
{
parser.Consume <SequenceStart>();
do
{
ingredient.Substitutions.Add(Ingredient.Parse(parser));
}while (parser.TryConsume <SequenceEnd>(out _) == false);
}
else if (next.Value == "notes")
{
parser.Consume <SequenceStart>();
do
{
ingredient.Notes.Add(parser.Consume <Scalar>().Value);
}while (parser.TryConsume <SequenceEnd>(out _) == false);
}
else if (next.Value == "processing")
{
parser.Consume <SequenceStart>();
do
{
ingredient.Processing.Add(parser.Consume <Scalar>().Value);
}while (parser.TryConsume <SequenceEnd>(out _) == false);
}
} while (parser.TryConsume <MappingEnd>(out _) == false);
if (HasMappingStart)
{
parser.Consume <MappingEnd>();
}
return(ingredient);
}
/// <inheritdoc />
public object ReadYaml(IParser parser, Type type) =>
Double.TryParse(parser.Consume <Scalar>()?.Value, out var value)
? value as object
: null;
public bool Deserialize(IParser parser, Type expectedType, Func <IParser, Type, object> nestedObjectDeserializer, out object value)
{
value = null;
if (!typeof(ManagedGameObject).IsAssignableFrom(expectedType) || !parser.TryConsume(out MappingStart _))
{
return(false);
}
bool findType = false;
MappingEnd event2;
Scalar scalar = parser.Consume <Scalar>();
if (scalar.Value == "MGO.Type")
{
string i = nestedObjectDeserializer(parser, typeof(string)) as string;
expectedType = TypeByName(i);
#if DEBUG
debugLogger.Start("Deserialize");
debugLogger.WriteLine($"nestedObjectDeserializer : { i }");
debugLogger.WriteLine($"expectedType : { expectedType }");
debugLogger.End();
#endif
if (expectedType == null)
{
findType = false;
}
else
{
value = objectFactory.Create(expectedType);
findType = true;
}
}
while (!parser.TryConsume(out event2))
{
scalar = parser.Consume <Scalar>();
IPropertyDescriptor property = typeDescriptor.GetProperty(expectedType, null, scalar.Value, false);
if (property == null || !findType)
{
parser.SkipThisAndNestedEvents();
continue;
}
object obj = nestedObjectDeserializer(parser, property.Type);
IValuePromise valuePromise = obj as IValuePromise;
if (valuePromise != null)
{
object valueRef = value;
valuePromise.ValueAvailable += (Action <object>) delegate(object v)
{
object value3 = YamlDotNet.Serialization.Utilities.
TypeConverter.ChangeType(v, property.Type);
property.Write(valueRef, value3);
};
}
else
{
object value2 = YamlDotNet.Serialization.Utilities.
TypeConverter.ChangeType(obj, property.Type);
property.Write(value, value2);
}
}
return(true);
}
public object ReadYaml(IParser parser, Type type)
{
string s = parser.Consume <Scalar>().Value;
return(new Secret(s.Sha256()));
}
public object ReadYaml(IParser parser, Type type)
{
var value = parser.Consume <Scalar>().Value;
return(new Guid(value));
}
public void Read(IParser parser, Type expectedType, ObjectDeserializer nestedObjectDeserializer)
{
if (!parser.TryConsume <MappingStart>(out var mapping))
{
throw new SerializationException("Invalid varvalue");
}
if (parser.TryConsume <MappingEnd>(out var _))
{
throw new SerializationException("Invalid varvalue");
}
var propertyName1 = parser.Consume <Scalar>().Value;
if (propertyName1 != "type")
{
throw new SerializationException("Invalid varvalue: expected type");
}
var propertyValue1 = (string)nestedObjectDeserializer(typeof(string));
if (parser.TryConsume <MappingEnd>(out var _))
{
throw new SerializationException("Invalid varvalue");
}
var propertyName2 = parser.Consume <Scalar>().Value;
if (propertyName2 != "value")
{
throw new SerializationException("Invalid varvalue: expected value");
}
// TODO: Add more type conversions!
switch (propertyValue1)
{
case "string":
{
type = new TypeDefinition();
type.Name = "value";
type.Type = DataTypes.string_t;
value = (string)nestedObjectDeserializer(typeof(string));
break;
}
case "double":
{
type = new TypeDefinition();
type.Name = "value";
type.Type = DataTypes.double_t;
value = (double)nestedObjectDeserializer(typeof(double));
break;
}
case "int32":
{
type = new TypeDefinition();
type.Name = "value";
type.Type = DataTypes.int32_t;
value = (int)nestedObjectDeserializer(typeof(int));
break;
}
case "uint32":
{
type = new TypeDefinition();
type.Name = "value";
type.Type = DataTypes.uint32_t;
value = (uint)nestedObjectDeserializer(typeof(uint));
break;
}
case "double[]":
{
type = new TypeDefinition();
type.Name = "value";
type.Type = DataTypes.double_t;
type.ArrayType = DataTypes_ArrayTypes.array;
value = (double[])nestedObjectDeserializer(typeof(double[]));
break;
}
case "int32[]":
{
type = new TypeDefinition();
type.Name = "value";
type.Type = DataTypes.int32_t;
type.ArrayType = DataTypes_ArrayTypes.array;
value = (int[])nestedObjectDeserializer(typeof(int[]));
break;
}
case "uint32[]":
{
type = new TypeDefinition();
type.Name = "value";
type.Type = DataTypes.uint32_t;
type.ArrayType = DataTypes_ArrayTypes.array;
value = (uint[])nestedObjectDeserializer(typeof(uint[]));
break;
}
default:
throw new SerializationException($"Invalid varvalue: unknown type {propertyValue1}");
}
if (!parser.TryConsume <MappingEnd>(out var _))
{
throw new SerializationException("Invalid varvalue, extra fields found");
}
}
public object ReadYaml(IParser parser, Type type)
{
return(new Version(parser.Consume <Scalar>().Value));
}
public object ReadYaml(IParser parser, Type type)
{
var scalar = parser.Consume <Scalar>().Value;
return(ParseScalar(scalar, type));
}
public object?ReadYaml(IParser parser, Type type)
{
var value = parser.Consume <Scalar>().Value;
return(_translate[value]);
}
public object ReadYaml(IParser parser, Type type)
{
var parsedValue = parser.Consume <Scalar>().Value;
return(new DateTimeOrDays(parsedValue));
}
public object ReadYaml(IParser parser, Type type)
{
var value = parser.Consume <Scalar>().Value;
return(Type.GetType(value, throwOnError: true) !); // Will throw instead of returning null
}
public object ReadYaml(IParser parser, Type type)
{
var value = parser.Consume <Scalar>().Value;
return(TimeSpan.FromSeconds(double.Parse(value, CultureInfo.InvariantCulture)));
}
public static (List <ASTError>, ASTType) Parse(IParser parser, List <ASTAnnotation> annotations, List <ASTDirective> directives)
{
ASTType result = new ASTType();
try
{
List <ASTError> errors = new List <ASTError>();
result.Annotations = annotations;
result.Directives = directives;
parser.Next();
result.Name = parser.Consume(TokenType.Identifier).Value;
result.Parameters =
parser
.ConsumeWhile(TokenType.GenericParameter)
.Select(v => v.Value)
.ToList();
/*
* If there is an 'extends' extension.
*/
var extends = parser.TryConsume(TokenType.KW_Extends);
if (!(extends is null))
{
result.Extensions =
parser
.ConsumeWhile(TokenType.Identifier)
.Select(v => v.Value)
.ToList();
}
/*
* If there is an '=' sign we know that there will be
* Fields which we can parse...
*/
var equals = parser.TryConsume(TokenType.Equal);
if (!(equals is null))
{
List <ASTTypeField> fields = new List <ASTTypeField>();
while (parser.TryConsume(TokenType.ContextEnded) == null)
{
fields.Add(ASTTypeField.Parse(parser));
}
result.Fields = fields;
if (fields.Count == 0)
{
if (parser.Current.TokenType == TokenType.Paragraph)
{
var nextPhrase = parser.Current.Value;
errors.Add(new ASTError($@"
Missing type body. If you use an '=' sign you should have at least one field.
It might be that you are missing an indentation:
type {result.Name} =
{nextPhrase}
Example:
type {result.Name} =
{nextPhrase}
", parser.Current));
}
else
{
errors.Add(new ASTError($@"
Missing type body. If you use an '=' sign you should have at least one field.", parser.Current));
}
}
}
return(errors, result);
}
catch (InvalidTokenException ex)
{
return(new List <ASTError>
{
new ASTError(ex.Message, parser.Current)
}, result);
}
}
public object ReadYaml(IParser parser, Type type)
{
var env = new InternalEnvironmentVariables();
parser.Consume <MappingStart>();
do
{
parser.Accept <Scalar>(out var scalar);
if (scalar != null)
{
if (scalar.Value == "global")
{
// discard "global" value itself
parser.Consume <Scalar>();
// read global variables (common to all matrix items)
parser.Consume <MappingStart>();
do
{
env.InternalCommonVariables.Add(_deserializer.Deserialize <InternalVariable>(parser));
} while (!parser.Accept <MappingEnd>(out _));
parser.Consume <MappingEnd>();
}
else if (scalar.Value == "matrix")
{
// discard "matrix" value itself
parser.Consume <Scalar>();
// discard SequenceStart
parser.Consume <SequenceStart>();
do
{
var matrixItemVariables = new List <InternalVariable>();
parser.Consume <MappingStart>();
do
{
matrixItemVariables.Add(_deserializer.Deserialize <InternalVariable>(parser));
} while (!parser.Accept <MappingEnd>(out _));
parser.Consume <MappingEnd>();
env.InternalMatrix.Add(matrixItemVariables.AsReadOnly());
} while (!parser.Accept <SequenceEnd>(out _));
parser.Consume <SequenceEnd>();
}
else
{
var variable = _deserializer.Deserialize <InternalVariable>(parser);
env.InternalCommonVariables.Add(variable);
}
}
} while (!parser.Accept <MappingEnd>(out _));
parser.Consume <MappingEnd>();
return(env);
}