private List <ResourceAssembly> ReadTargetLibraryResources(ref UnifiedJsonReader reader)
{
var resources = new List <ResourceAssembly>();
reader.ReadStartObject();
while (reader.Read() && reader.IsTokenTypeProperty())
{
string path = reader.GetStringValue();
string locale = null;
reader.ReadStartObject();
while (reader.TryReadStringProperty(out string propertyName, out string propertyValue))
{
if (propertyName == DependencyContextStrings.LocalePropertyName)
{
locale = propertyValue;
}
}
reader.CheckEndObject();
if (locale != null)
{
resources.Add(new ResourceAssembly(path, Pool(locale)));
}
}
reader.CheckEndObject();
return(resources);
}
private LibraryStub ReadOneLibrary(ref UnifiedJsonReader reader)
{
string hash = null;
string type = null;
bool serviceable = false;
string path = null;
string hashPath = null;
string runtimeStoreManifestName = null;
reader.ReadStartObject();
while (reader.Read() && reader.IsTokenTypeProperty())
{
switch (reader.GetStringValue())
{
case DependencyContextStrings.Sha512PropertyName:
hash = reader.ReadAsString();
break;
case DependencyContextStrings.TypePropertyName:
type = reader.ReadAsString();
break;
case DependencyContextStrings.ServiceablePropertyName:
serviceable = reader.ReadAsBoolean(defaultValue: false);
break;
case DependencyContextStrings.PathPropertyName:
path = reader.ReadAsString();
break;
case DependencyContextStrings.HashPathPropertyName:
hashPath = reader.ReadAsString();
break;
case DependencyContextStrings.RuntimeStoreManifestPropertyName:
runtimeStoreManifestName = reader.ReadAsString();
break;
default:
reader.Skip();
break;
}
}
reader.CheckEndObject();
return(new LibraryStub()
{
Hash = hash,
Type = Pool(type),
Serviceable = serviceable,
Path = path,
HashPath = hashPath,
RuntimeStoreManifestName = runtimeStoreManifestName
});
}
private List <Target> ReadTargets(ref UnifiedJsonReader reader)
{
reader.ReadStartObject();
var targets = new List <Target>();
while (reader.Read() && reader.IsTokenTypeProperty())
{
targets.Add(ReadTarget(ref reader, reader.GetStringValue()));
}
reader.CheckEndObject();
return(targets);
}
private IEnumerable <Dependency> ReadTargetLibraryDependencies(ref UnifiedJsonReader reader)
{
var dependencies = new List <Dependency>();
reader.ReadStartObject();
while (reader.TryReadStringProperty(out string name, out string version))
{
dependencies.Add(new Dependency(Pool(name), Pool(version)));
}
reader.CheckEndObject();
return(dependencies);
}
private Dictionary <string, LibraryStub> ReadLibraries(ref UnifiedJsonReader reader)
{
var libraries = new Dictionary <string, LibraryStub>();
reader.ReadStartObject();
while (reader.Read() && reader.IsTokenTypeProperty())
{
string libraryName = reader.GetStringValue();
libraries.Add(Pool(libraryName), ReadOneLibrary(ref reader));
}
reader.CheckEndObject();
return(libraries);
}
private List <RuntimeTargetEntryStub> ReadTargetLibraryRuntimeTargets(ref UnifiedJsonReader reader)
{
var runtimeTargets = new List <RuntimeTargetEntryStub>();
reader.ReadStartObject();
while (reader.Read() && reader.IsTokenTypeProperty())
{
var runtimeTarget = new RuntimeTargetEntryStub
{
Path = reader.GetStringValue()
};
reader.ReadStartObject();
while (reader.TryReadStringProperty(out string propertyName, out string propertyValue))
{
switch (propertyName)
{
case DependencyContextStrings.RidPropertyName:
runtimeTarget.Rid = Pool(propertyValue);
break;
case DependencyContextStrings.AssetTypePropertyName:
runtimeTarget.Type = Pool(propertyValue);
break;
case DependencyContextStrings.AssemblyVersionPropertyName:
runtimeTarget.AssemblyVersion = propertyValue;
break;
case DependencyContextStrings.FileVersionPropertyName:
runtimeTarget.FileVersion = propertyValue;
break;
}
}
reader.CheckEndObject();
runtimeTargets.Add(runtimeTarget);
}
reader.CheckEndObject();
return(runtimeTargets);
}
private static List <RuntimeFallbacks> ReadRuntimes(ref UnifiedJsonReader reader)
{
var runtimeFallbacks = new List <RuntimeFallbacks>();
reader.ReadStartObject();
while (reader.Read() && reader.IsTokenTypeProperty())
{
string runtime = reader.GetStringValue();
string[] fallbacks = reader.ReadStringArray();
runtimeFallbacks.Add(new RuntimeFallbacks(runtime, fallbacks));
}
reader.CheckEndObject();
return(runtimeFallbacks);
}
private static List <string> ReadPropertyNames(ref UnifiedJsonReader reader)
{
var runtimes = new List <string>();
reader.ReadStartObject();
while (reader.Read() && reader.IsTokenTypeProperty())
{
string libraryName = reader.GetStringValue();
reader.Skip();
runtimes.Add(libraryName);
}
reader.CheckEndObject();
return(runtimes);
}
private Target ReadTarget(ref UnifiedJsonReader reader, string targetName)
{
reader.ReadStartObject();
var libraries = new List <TargetLibrary>();
while (reader.Read() && reader.IsTokenTypeProperty())
{
libraries.Add(ReadTargetLibrary(ref reader, reader.GetStringValue()));
}
reader.CheckEndObject();
return(new Target()
{
Name = targetName,
Libraries = libraries
});
}
private static List <RuntimeFile> ReadRuntimeFiles(ref UnifiedJsonReader reader)
{
var runtimeFiles = new List <RuntimeFile>();
reader.ReadStartObject();
while (reader.Read() && reader.IsTokenTypeProperty())
{
string assemblyVersion = null;
string fileVersion = null;
string path = reader.GetStringValue();
reader.ReadStartObject();
while (reader.TryReadStringProperty(out string propertyName, out string propertyValue))
{
switch (propertyName)
{
case DependencyContextStrings.AssemblyVersionPropertyName:
assemblyVersion = propertyValue;
break;
case DependencyContextStrings.FileVersionPropertyName:
fileVersion = propertyValue;
break;
}
}
reader.CheckEndObject();
runtimeFiles.Add(new RuntimeFile(path, assemblyVersion, fileVersion));
}
reader.CheckEndObject();
return(runtimeFiles);
}
private static void ReadRuntimeTarget(ref UnifiedJsonReader reader, out string runtimeTargetName, out string runtimeSignature)
{
runtimeTargetName = null;
runtimeSignature = null;
reader.ReadStartObject();
while (reader.TryReadStringProperty(out string propertyName, out string propertyValue))
{
switch (propertyName)
{
case DependencyContextStrings.RuntimeTargetNamePropertyName:
runtimeTargetName = propertyValue;
break;
case DependencyContextStrings.RuntimeTargetSignaturePropertyName:
runtimeSignature = propertyValue;
break;
}
}
reader.CheckEndObject();
}
private DependencyContext Read(Utf8JsonReader jsonReader)
{
var reader = new UnifiedJsonReader(jsonReader);
return(ReadCore(reader));
}
private TargetLibrary ReadTargetLibrary(ref UnifiedJsonReader reader, string targetLibraryName)
{
IEnumerable <Dependency> dependencies = null;
List <RuntimeFile> runtimes = null;
List <RuntimeFile> natives = null;
List <string> compilations = null;
List <RuntimeTargetEntryStub> runtimeTargets = null;
List <ResourceAssembly> resources = null;
bool?compileOnly = null;
reader.ReadStartObject();
while (reader.Read() && reader.IsTokenTypeProperty())
{
switch (reader.GetStringValue())
{
case DependencyContextStrings.DependenciesPropertyName:
dependencies = ReadTargetLibraryDependencies(ref reader);
break;
case DependencyContextStrings.RuntimeAssembliesKey:
runtimes = ReadRuntimeFiles(ref reader);
break;
case DependencyContextStrings.NativeLibrariesKey:
natives = ReadRuntimeFiles(ref reader);
break;
case DependencyContextStrings.CompileTimeAssembliesKey:
compilations = ReadPropertyNames(ref reader);
break;
case DependencyContextStrings.RuntimeTargetsPropertyName:
runtimeTargets = ReadTargetLibraryRuntimeTargets(ref reader);
break;
case DependencyContextStrings.ResourceAssembliesPropertyName:
resources = ReadTargetLibraryResources(ref reader);
break;
case DependencyContextStrings.CompilationOnlyPropertyName:
compileOnly = reader.ReadAsNullableBoolean();
break;
default:
reader.Skip();
break;
}
}
reader.CheckEndObject();
return(new TargetLibrary()
{
Name = targetLibraryName,
Dependencies = dependencies ?? Enumerable.Empty <Dependency>(),
Runtimes = runtimes,
Natives = natives,
Compilations = compilations,
RuntimeTargets = runtimeTargets,
Resources = resources,
CompileOnly = compileOnly
});
}
private DependencyContext ReadCore(UnifiedJsonReader reader)
{
reader.ReadStartObject();
string runtime = string.Empty;
string framework = string.Empty;
bool isPortable = true;
string runtimeTargetName = null;
string runtimeSignature = null;
CompilationOptions compilationOptions = null;
List <Target> targets = null;
Dictionary <string, LibraryStub> libraryStubs = null;
List <RuntimeFallbacks> runtimeFallbacks = null;
while (reader.Read() && reader.IsTokenTypeProperty())
{
switch (reader.GetStringValue())
{
case DependencyContextStrings.RuntimeTargetPropertyName:
ReadRuntimeTarget(ref reader, out runtimeTargetName, out runtimeSignature);
break;
case DependencyContextStrings.CompilationOptionsPropertName:
compilationOptions = ReadCompilationOptions(ref reader);
break;
case DependencyContextStrings.TargetsPropertyName:
targets = ReadTargets(ref reader);
break;
case DependencyContextStrings.LibrariesPropertyName:
libraryStubs = ReadLibraries(ref reader);
break;
case DependencyContextStrings.RuntimesPropertyName:
runtimeFallbacks = ReadRuntimes(ref reader);
break;
default:
reader.Skip();
break;
}
}
if (compilationOptions == null)
{
compilationOptions = CompilationOptions.Default;
}
Target runtimeTarget = SelectRuntimeTarget(targets, runtimeTargetName);
runtimeTargetName = runtimeTarget?.Name;
if (runtimeTargetName != null)
{
int separatorIndex = runtimeTargetName.IndexOf(DependencyContextStrings.VersionSeparator);
if (separatorIndex > -1 && separatorIndex < runtimeTargetName.Length)
{
runtime = runtimeTargetName.Substring(separatorIndex + 1);
framework = runtimeTargetName.Substring(0, separatorIndex);
isPortable = false;
}
else
{
framework = runtimeTargetName;
}
}
Target compileTarget = null;
Target ridlessTarget = targets.FirstOrDefault(t => !IsRuntimeTarget(t.Name));
if (ridlessTarget != null)
{
compileTarget = ridlessTarget;
if (runtimeTarget == null)
{
runtimeTarget = compileTarget;
framework = ridlessTarget.Name;
}
}
if (runtimeTarget == null)
{
throw new FormatException("No runtime target found");
}
return(new DependencyContext(
new TargetInfo(framework, runtime, runtimeSignature, isPortable),
compilationOptions,
CreateLibraries(compileTarget?.Libraries, false, libraryStubs).Cast <CompilationLibrary>().ToArray(),
CreateLibraries(runtimeTarget.Libraries, true, libraryStubs).Cast <RuntimeLibrary>().ToArray(),
runtimeFallbacks ?? Enumerable.Empty <RuntimeFallbacks>()));
}
private static CompilationOptions ReadCompilationOptions(ref UnifiedJsonReader reader)
{
IEnumerable <string> defines = null;
string languageVersion = null;
string platform = null;
bool? allowUnsafe = null;
bool? warningsAsErrors = null;
bool? optimize = null;
string keyFile = null;
bool? delaySign = null;
bool? publicSign = null;
string debugType = null;
bool? emitEntryPoint = null;
bool? generateXmlDocumentation = null;
reader.ReadStartObject();
while (reader.Read() && reader.IsTokenTypeProperty())
{
switch (reader.GetStringValue())
{
case DependencyContextStrings.DefinesPropertyName:
defines = reader.ReadStringArray();
break;
case DependencyContextStrings.LanguageVersionPropertyName:
languageVersion = reader.ReadAsString();
break;
case DependencyContextStrings.PlatformPropertyName:
platform = reader.ReadAsString();
break;
case DependencyContextStrings.AllowUnsafePropertyName:
allowUnsafe = reader.ReadAsNullableBoolean();
break;
case DependencyContextStrings.WarningsAsErrorsPropertyName:
warningsAsErrors = reader.ReadAsNullableBoolean();
break;
case DependencyContextStrings.OptimizePropertyName:
optimize = reader.ReadAsNullableBoolean();
break;
case DependencyContextStrings.KeyFilePropertyName:
keyFile = reader.ReadAsString();
break;
case DependencyContextStrings.DelaySignPropertyName:
delaySign = reader.ReadAsNullableBoolean();
break;
case DependencyContextStrings.PublicSignPropertyName:
publicSign = reader.ReadAsNullableBoolean();
break;
case DependencyContextStrings.DebugTypePropertyName:
debugType = reader.ReadAsString();
break;
case DependencyContextStrings.EmitEntryPointPropertyName:
emitEntryPoint = reader.ReadAsNullableBoolean();
break;
case DependencyContextStrings.GenerateXmlDocumentationPropertyName:
generateXmlDocumentation = reader.ReadAsNullableBoolean();
break;
default:
reader.Skip();
break;
}
}
reader.CheckEndObject();
return(new CompilationOptions(
defines ?? Enumerable.Empty <string>(),
languageVersion,
platform,
allowUnsafe,
warningsAsErrors,
optimize,
keyFile,
delaySign,
publicSign,
debugType,
emitEntryPoint,
generateXmlDocumentation));
}
