public static Info search(String path, String extension, string predicate)
{
CancellationTokenSource cancellationTokenSource = new CancellationTokenSource();
ParallelOptions options = new ParallelOptions();
options.CancellationToken = cancellationTokenSource.Token;
Info info = new Info();
string[] files = Directory.GetFiles(path, extension, SearchOption.AllDirectories);
info.totalextensions = files.Length;
ParallelLoopResult loopResult = Parallel.For(
0,
files.Length,
options,
(i, loopState) =>
{
if (File.ReadAllText(files[i]).Contains(predicate))
{
info.names.Add(files[i]);
}
}
);
if (loopResult.IsCompleted)
{
info.total = info.names.Count;
}
return info;
}
//extension passed as *.txt
public static async Task<Info> searchAsync(String path, String extension, string predicate)
{
Info info = new Info();
string [] files = Directory.GetFiles(path, extension, SearchOption.AllDirectories);
foreach (var file in files)
{
var data = await searchTextInFile(file , predicate);
if(data) info.names.Add(file);
}
info.totalextensions = files.Length;
info.total = info.names.Count;
return info;
}