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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.CodeAnalysis.Internal.Log;
using Microsoft.CodeAnalysis.Remote;
namespace Microsoft.CodeAnalysis.FindSymbols;
public static partial class SymbolFinder
{
internal static async Task FindLiteralReferencesAsync(
object value,
TypeCode typeCode,
Solution solution,
IStreamingFindLiteralReferencesProgress progress,
CancellationToken cancellationToken)
{
using (Logger.LogBlock(FunctionId.FindReference, cancellationToken))
{
var client = await RemoteHostClient.TryGetClientAsync(solution.Services, cancellationToken).ConfigureAwait(false);
if (client != null)
{
// Create a callback that we can pass to the server process to hear about the
// results as it finds them. When we hear about results we'll forward them to
// the 'progress' parameter which will then update the UI.
var serverCallback = new FindLiteralsServerCallback(solution, progress);
_ = await client.TryInvokeAsync<IRemoteSymbolFinderService>(
solution,
(service, solutionInfo, callbackId, cancellationToken) => service.FindLiteralReferencesAsync(solutionInfo, callbackId, value, typeCode, cancellationToken),
serverCallback,
cancellationToken).ConfigureAwait(false);
}
else
{
await FindLiteralReferencesInCurrentProcessAsync(value, solution, progress, cancellationToken).ConfigureAwait(false);
}
}
}
internal static Task FindLiteralReferencesInCurrentProcessAsync(
object value, Solution solution,
IStreamingFindLiteralReferencesProgress progress,
CancellationToken cancellationToken)
{
var engine = new FindLiteralsSearchEngine(solution, progress, value);
return engine.FindReferencesAsync(cancellationToken);
}
}
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