internal void SaveFileInfo(SMBFileInfo fileInfo, ISMBCredential credential = null) { var path = fileInfo.FullName; if (!path.TryResolveHostnameFromPath(out var ipAddress)) { throw new ArgumentException($"Unable to resolve \"{path.Hostname()}\""); } NTStatus status = NTStatus.STATUS_SUCCESS; if (credential == null) { credential = _credentialProvider.GetSMBCredential(path); } if (credential == null) { throw new Exception($"Unable to find credential for path: {path}"); } using var connection = SMBConnection.CreateSMBConnection(_smbClientFactory, ipAddress, transport, credential, _maxBufferSize); var shareName = path.ShareName(); var relativePath = path.RelativeSharePath(); ISMBFileStore fileStore = connection.SMBClient.TreeConnect(shareName, out status); status = fileStore.CreateFile(out object handle, out FileStatus fileStatus, relativePath, AccessMask.GENERIC_WRITE, 0, ShareAccess.Read, CreateDisposition.FILE_OPEN, CreateOptions.FILE_NON_DIRECTORY_FILE, null); status.HandleStatus(); var smbFileInfo = fileInfo.ToSMBFileInformation(credential); status = fileStore.SetFileInformation(handle, smbFileInfo); status.HandleStatus(); }
internal void SaveFileInfo(SMBFileInfo fileInfo, ISMBCredential credential = null) { var path = fileInfo.FullName; if (!path.TryResolveHostnameFromPath(out var ipAddress)) { throw new SMBException($"Failed to SaveFileInfo for {path}", new ArgumentException($"Unable to resolve \"{path.Hostname()}\"")); } NTStatus status = NTStatus.STATUS_SUCCESS; if (credential == null) { credential = _credentialProvider.GetSMBCredential(path); } if (credential == null) { throw new SMBException($"Failed to SaveFileInfo for {path}", new InvalidCredentialException($"Unable to find credential for path: {path}")); } ISMBFileStore fileStore = null; object handle = null; try { var shareName = path.ShareName(); var relativePath = path.RelativeSharePath(); _logger?.LogTrace($"Trying to SaveFileInfo {{RelativePath: {relativePath}}} for {{ShareName: {shareName}}}"); using var connection = SMBConnection.CreateSMBConnection(_smbClientFactory, ipAddress, transport, credential, _maxBufferSize); fileStore = connection.SMBClient.TreeConnect(shareName, out status); status.HandleStatus(); AccessMask accessMask = AccessMask.SYNCHRONIZE | AccessMask.GENERIC_WRITE; ShareAccess shareAccess = ShareAccess.Read; CreateDisposition disposition = CreateDisposition.FILE_OPEN; CreateOptions createOptions = CreateOptions.FILE_SYNCHRONOUS_IO_NONALERT | CreateOptions.FILE_NON_DIRECTORY_FILE; status = fileStore.CreateFile(out handle, out FileStatus fileStatus, relativePath, accessMask, 0, shareAccess, disposition, createOptions, null); status.HandleStatus(); var smbFileInfo = fileInfo.ToSMBFileInformation(credential); status = fileStore.SetFileInformation(handle, smbFileInfo); status.HandleStatus(); } catch (Exception ex) { throw new SMBException($"Failed to SaveFileInfo for {path}", ex); } finally { FileStoreUtilities.CloseFile(fileStore, ref handle); } }