public ManagedFileSyDirectoryEnumerable(DirectoryInfo rootPath, string pattern, FileSyEnumerateOptions enumerateOptions)
{
this.rootPath = rootPath;
this.rootDirectory = Optional.Wrap(Try.Execute(() => new ManagedFileSyDirectoryInfo(rootPath), null));
this.pattern = pattern;
this.enumerateOptions = enumerateOptions;
}
internal ManagedFileSyFileEnumerable(DirectoryInfo rootPath, string pattern, FileSyEnumerateOptions enumerateOptions, Optional <ManagedFileSyDirectoryInfo> parentDirectory)
{
this.rootPath = rootPath;
this.rootDirectory = Optional.Wrap(Try.Execute(() => new ManagedFileSyDirectoryInfo(rootPath), null));
this.pattern = pattern;
this.enumerateOptions = enumerateOptions;
this.parentDirectory = parentDirectory;
}
/// <inheritdoc />
public IEnumerable <FileSyInfo> EnumerateFileSystemInfos(string path, string pattern, FileSyEnumerateOptions enumerateOptions)
{
if (string.IsNullOrEmpty(path))
{
throw new ArgumentException("Value cannot be null or empty.", nameof(path));
}
if (string.IsNullOrEmpty(pattern))
{
throw new ArgumentException("Value cannot be null or empty.", nameof(pattern));
}
// TODO: pattern should be checked ahead of time to see if it is valid and mimic the built in behavior
var rootPath = new DirectoryInfo(path);
var enumerable = new ManagedFileSyFileSystemEnumerable(rootPath, pattern, enumerateOptions);
return(enumerable);
}
