protected FileSystemData(string path, WIN32_FIND_DATA raw) {
_raw = raw;
_path = path;
_creationDateTimeUtc = DateTimeExt.FromFileTimeUtc(_raw.ftCreationTime);
_lastAccessTimeUtc = DateTimeExt.FromFileTimeUtc(_raw.ftLastAccessTime);
_lastWriteTimeUtc = DateTimeExt.FromFileTimeUtc(_raw.ftLastWriteTime);
}
long CalculateFileSize(WIN32_FIND_DATA data) => CalculateFileSize(data.nFileSizeLow, data.nFileSizeHigh);
public FileData(string path, WIN32_FIND_DATA data) : base(path, data) {
Size = CalculateFileSize(data);
}
public DirectoryDataSnapshot(string path, WIN32_FIND_DATA data) : base(path, data) {
}
internal static extern bool FindNextFile(IntPtr hFindFile, out WIN32_FIND_DATA lpFindFileData);
internal static extern IntPtr FindFirstFile(string lpFileName, out WIN32_FIND_DATA lpFindFileData);
/// <summary>
/// Returns the correct Data Type for the item, either FileData or DirectoryData
/// </summary>
FileSystemData GenerateFileSystemReturnData(string path, WIN32_FIND_DATA data) {
if (data.dwFileAttributes.IsDirectory()) {
// This double checks we have a real directory
if (data.cFileName != "." && data.cFileName != "..") {
return new DirectoryData(path, data);
}
return null;
}
else {
return new FileData(path, data);
}
}