public TypeNameConfig(int nestingLevel, TypeNameConfig[] genericParamsConfig, ArrayKind arrayKind, bool assemblyQualified)
{
this.nestingLevel = nestingLevel;
this.genericParamsConfig = genericParamsConfig;
this.arrayKind = arrayKind;
this.assemblyQualified = assemblyQualified;
}
public TypeNameConfig(int nestingLevel, TypeNameConfig[] genericParamsConfig, int pointerCount, ArrayKind arrayKind, bool assemblyQualified)
{
this.NestingLevel = nestingLevel;
this.GenericParamsConfig = genericParamsConfig;
this.PointerCount = pointerCount;
this.ArrayKind = arrayKind;
this.AssemblyQualified = assemblyQualified;
}
private static string[] GenerateTypeNamesToDecode(
TypeNameConfig[] typeNameConfigs,
out MetadataHelpers.AssemblyQualifiedTypeName[] expectedDecodeNames
)
{
var pooledStrBuilder = PooledStringBuilder.GetInstance();
StringBuilder typeNameBuilder = pooledStrBuilder.Builder;
var typeNamesToDecode = new string[typeNameConfigs.Length];
expectedDecodeNames = new MetadataHelpers.AssemblyQualifiedTypeName[
typeNameConfigs.Length
];
for (int index = 0; index < typeNameConfigs.Length; index++)
{
TypeNameConfig typeNameConfig = typeNameConfigs[index];
string expectedTopLevelTypeName = "X";
typeNameBuilder.Append("X");
string[] expectedNestedTypes = null;
if (typeNameConfig.NestingLevel > 0)
{
expectedNestedTypes = new string[typeNameConfig.NestingLevel];
for (int i = 0; i < typeNameConfig.NestingLevel; i++)
{
expectedNestedTypes[i] = "Y" + i;
typeNameBuilder.Append("+" + expectedNestedTypes[i]);
}
}
MetadataHelpers.AssemblyQualifiedTypeName[] expectedTypeArguments;
if (typeNameConfig.GenericParamsConfig == null)
{
expectedTypeArguments = null;
}
else
{
string[] genericParamsToDecode = GenerateTypeNamesToDecode(
typeNameConfig.GenericParamsConfig,
out expectedTypeArguments
);
var genericArityStr = "`" + genericParamsToDecode.Length.ToString();
typeNameBuilder.Append(genericArityStr);
if (typeNameConfig.NestingLevel == 0)
{
expectedTopLevelTypeName += genericArityStr;
}
else
{
expectedNestedTypes[typeNameConfig.NestingLevel - 1] += genericArityStr;
}
typeNameBuilder.Append("[");
for (int i = 0; i < genericParamsToDecode.Length; i++)
{
if (i > 0)
{
typeNameBuilder.Append(", ");
}
if (typeNameConfig.GenericParamsConfig[i].AssemblyQualified)
{
typeNameBuilder.Append("[");
typeNameBuilder.Append(genericParamsToDecode[i]);
typeNameBuilder.Append("]");
}
else
{
typeNameBuilder.Append(genericParamsToDecode[i]);
}
}
typeNameBuilder.Append("]");
}
int expectedPointerCount = typeNameConfig.PointerCount;
typeNameBuilder.Append('*', expectedPointerCount);
int[] expectedArrayRanks = null;
switch (typeNameConfig.ArrayKind)
{
case ArrayKind.SzArray:
typeNameBuilder.Append("[]");
expectedArrayRanks = new[] { 0 };
break;
case ArrayKind.SingleDimensional:
typeNameBuilder.Append("[*]");
expectedArrayRanks = new[] { 1 };
break;
case ArrayKind.MultiDimensional:
typeNameBuilder.Append("[,]");
expectedArrayRanks = new[] { 2 };
break;
case ArrayKind.JaggedSzArray:
typeNameBuilder.Append("[,][]");
expectedArrayRanks = new[] { 2, 0 };
break;
case ArrayKind.Jagged:
typeNameBuilder.Append("[,][*]");
expectedArrayRanks = new[] { 2, 1 };
break;
}
string expectedAssemblyName;
if (typeNameConfig.AssemblyQualified)
{
expectedAssemblyName = "Assembly, Version=0.0.0.0, Culture=neutral, null";
typeNameBuilder.Append(", " + expectedAssemblyName);
}
else
{
expectedAssemblyName = null;
}
typeNamesToDecode[index] = typeNameBuilder.ToString();
expectedDecodeNames[index] = new MetadataHelpers.AssemblyQualifiedTypeName(
expectedTopLevelTypeName,
expectedNestedTypes,
expectedTypeArguments,
expectedPointerCount,
expectedArrayRanks,
expectedAssemblyName
);
typeNameBuilder.Clear();
}
pooledStrBuilder.Free();
return(typeNamesToDecode);
}
private static string[] GenerateTypeNamesToDecode(TypeNameConfig[] typeNameConfigs, out MetadataHelpers.AssemblyQualifiedTypeName[] expectedDecodeNames)
{
var pooledStrBuilder = PooledStringBuilder.GetInstance();
StringBuilder typeNamebuilder = pooledStrBuilder.Builder;
var typeNamesToDecode = new string[typeNameConfigs.Length];
expectedDecodeNames = new MetadataHelpers.AssemblyQualifiedTypeName[typeNameConfigs.Length];
for (int index = 0; index < typeNameConfigs.Length; index++)
{
TypeNameConfig typeNameConfig = typeNameConfigs[index];
string expectedTopLevelTypeName = "X";
typeNamebuilder.Append("X");
string[] expectedNestedTypes = null;
if (typeNameConfig.nestingLevel > 0)
{
expectedNestedTypes = new string[typeNameConfig.nestingLevel];
for (int i = 0; i < typeNameConfig.nestingLevel; i++)
{
expectedNestedTypes[i] = "Y" + i;
typeNamebuilder.Append("+" + expectedNestedTypes[i]);
}
}
MetadataHelpers.AssemblyQualifiedTypeName[] expectedTypeArguments;
if (typeNameConfig.genericParamsConfig == null)
{
expectedTypeArguments = null;
}
else
{
string[] genericParamsToDecode = GenerateTypeNamesToDecode(typeNameConfig.genericParamsConfig, out expectedTypeArguments);
var genericArityStr = "`" + genericParamsToDecode.Length.ToString();
typeNamebuilder.Append(genericArityStr);
if (typeNameConfig.nestingLevel == 0)
{
expectedTopLevelTypeName += genericArityStr;
}
else
{
expectedNestedTypes[typeNameConfig.nestingLevel - 1] += genericArityStr;
}
typeNamebuilder.Append("[");
for (int i = 0; i < genericParamsToDecode.Length; i++)
{
if (i > 0)
{
typeNamebuilder.Append(", ");
}
if (typeNameConfig.genericParamsConfig[i].assemblyQualified)
{
typeNamebuilder.Append("[");
typeNamebuilder.Append(genericParamsToDecode[i]);
typeNamebuilder.Append("]");
}
else
{
typeNamebuilder.Append(genericParamsToDecode[i]);
}
}
typeNamebuilder.Append("]");
}
int[] expectedArrayRanks = null;
switch (typeNameConfig.arrayKind)
{
case ArrayKind.SingleDimensional:
typeNamebuilder.Append("[]");
expectedArrayRanks = new [] { 1 };
break;
case ArrayKind.MultiDimensional:
typeNamebuilder.Append("[,]");
expectedArrayRanks = new[] { 2 };
break;
case ArrayKind.Jagged:
typeNamebuilder.Append("[,][]");
expectedArrayRanks = new[] { 1, 2 };
break;
}
string expectedAssemblyName;
if (typeNameConfig.assemblyQualified)
{
expectedAssemblyName = "Assembly, Version=0.0.0.0, Culture=neutral, null";
typeNamebuilder.Append(", " + expectedAssemblyName);
}
else
{
expectedAssemblyName = null;
}
typeNamesToDecode[index] = typeNamebuilder.ToString();
expectedDecodeNames[index] = new MetadataHelpers.AssemblyQualifiedTypeName(expectedTopLevelTypeName, expectedNestedTypes, expectedTypeArguments, expectedArrayRanks, expectedAssemblyName);
typeNamebuilder.Clear();
}
pooledStrBuilder.Free();
return typeNamesToDecode;
}