internal Snapshot(
VisualStudioMetadataReferenceManager provider,
MetadataReferenceProperties properties,
string fullPath,
FileChangeTracker fileChangeTrackerOpt
) : base(properties, fullPath)
{
Debug.Assert(Properties.Kind == MetadataImageKind.Assembly);
_provider = provider;
_fileChangeTrackerOpt = fileChangeTrackerOpt;
_timestamp = new Lazy <DateTime>(
() =>
{
try
{
_fileChangeTrackerOpt?.EnsureSubscription();
return(FileUtilities.GetFileTimeStamp(this.FilePath));
}
catch (IOException e)
{
// Reading timestamp of a file might fail.
// Let's remember the failure and report it to the compiler when it asks for metadata.
// We could let the Lazy hold onto this (since it knows how to rethrow exceptions), but
// our support of GetStorages needs to gracefully handle the case where we have no timestamp.
// If Lazy had a "IsValueFaulted" we could be cleaner here.
_error = e;
return(DateTime.MinValue);
}
},
LazyThreadSafetyMode.PublicationOnly
);
}
public void InitializeProviders(DocumentProvider documentProvider, VisualStudioMetadataReferenceManager metadataReferenceProvider, VisualStudioRuleSetManager ruleSetFileProvider)
{
AssertIsForeground();
Contract.ThrowIfFalse(DocumentProvider == null);
Contract.ThrowIfFalse(MetadataReferenceProvider == null);
Contract.ThrowIfFalse(RuleSetFileProvider == null);
DocumentProvider = documentProvider;
MetadataReferenceProvider = metadataReferenceProvider;
RuleSetFileProvider = ruleSetFileProvider;
}
public VisualStudioMetadataReference(
VisualStudioMetadataReferenceManager provider,
string filePath,
MetadataReferenceProperties properties)
{
Contract.ThrowIfTrue(properties.Kind != MetadataImageKind.Assembly);
_provider = provider;
_properties = properties;
// We don't track changes to netmodules linked to the assembly.
// Any legitimate change in a linked module will cause the assembly to change as well.
_fileChangeTracker = new FileChangeTracker(provider.FileChangeService, filePath);
_fileChangeTracker.UpdatedOnDisk += OnUpdatedOnDisk;
_fileChangeTracker.StartFileChangeListeningAsync();
}
internal Snapshot(VisualStudioMetadataReferenceManager provider, MetadataReferenceProperties properties, string fullPath)
: base(properties, fullPath)
{
Contract.Requires(Properties.Kind == MetadataImageKind.Assembly);
_provider = provider;
try
{
_timestamp = FileUtilities.GetFileTimeStamp(this.FilePath);
}
catch (IOException e)
{
// Reading timestamp of a file might fail.
// Let's remember the failure and report it to the compiler when it asks for metadata.
_error = e;
}
}
internal Snapshot(VisualStudioMetadataReferenceManager provider, MetadataReferenceProperties properties, string fullPath)
: base(properties, fullPath)
{
Contract.Requires(Properties.Kind == MetadataImageKind.Assembly);
_provider = provider;
try
{
_timestamp = FileUtilities.GetFileTimeStamp(this.FilePath);
}
catch (IOException e)
{
// Reading timestamp of a file might fail.
// Let's remember the failure and report it to the compiler when it asks for metadata.
_error = e;
}
}
public VisualStudioMetadataReference(
VisualStudioMetadataReferenceManager provider,
IVisualStudioHostProject hostProject,
string filePath,
MetadataReferenceProperties properties)
{
Contract.ThrowIfTrue(properties.Kind != MetadataImageKind.Assembly);
_provider = provider;
_hostProject = hostProject;
_properties = properties;
// We don't track changes to netmodules linked to the assembly.
// Any legitimate change in a linked module will cause the assembly to change as well.
_fileChangeTracker = new FileChangeTracker(provider.FileChangeService, filePath);
_fileChangeTracker.UpdatedOnDisk += OnUpdatedOnDisk;
_fileChangeTracker.StartFileChangeListeningAsync();
}
public void InitializeProviders(DocumentProvider documentProvider, VisualStudioMetadataReferenceManager metadataReferenceProvider, VisualStudioRuleSetManager ruleSetFileProvider)
{
AssertIsForeground();
Contract.ThrowIfFalse(DocumentProvider == null);
Contract.ThrowIfFalse(MetadataReferenceProvider == null);
Contract.ThrowIfFalse(RuleSetFileProvider == null);
DocumentProvider = documentProvider;
MetadataReferenceProvider = metadataReferenceProvider;
RuleSetFileProvider = ruleSetFileProvider;
}
public Service(VisualStudioMetadataReferenceManager manager)
{
_manager = manager;
_provider = new Provider(this);
}
public void InitializeProviders(DocumentProvider documentProvider, VisualStudioMetadataReferenceManager metadataReferenceProvider, VisualStudioRuleSetManager ruleSetFileProvider)
{
DocumentProvider = documentProvider;
}
public Service(VisualStudioMetadataReferenceManager manager)
{
_manager = manager;
}
public Service(VisualStudioMetadataReferenceManager manager)
{
_manager = manager;
}
public Service(VisualStudioMetadataReferenceManager manager)
{
_manager = manager;
_provider = new Provider(this);
}