| 1 | /** @file
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| 2 | internal worker functions for FileHandleWrappers to use
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| 3 |
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| 4 | Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
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| 5 | This program and the accompanying materials
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| 6 | are licensed and made available under the terms and conditions of the BSD License
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| 7 | which accompanies this distribution. The full text of the license may be found at
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| 8 | http://opensource.org/licenses/bsd-license.php
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| 9 |
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| 10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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| 11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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| 12 |
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| 13 | **/
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| 14 |
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| 15 | #ifndef _FILE_HANDLE_INTERNAL_HEADER_
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| 16 | #define _FILE_HANDLE_INTERNAL_HEADER_
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| 17 |
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| 18 | /**
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| 19 | Move the cursor position one character backward.
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| 20 |
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| 21 | @param[in] LineLength Length of a line. Get it by calling QueryMode
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| 22 | @param[in, out] Column Current column of the cursor position
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| 23 | @param[in, out] Row Current row of the cursor position
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| 24 | **/
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| 25 | VOID
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| 26 | EFIAPI
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| 27 | MoveCursorBackward (
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| 28 | IN UINTN LineLength,
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| 29 | IN OUT UINTN *Column,
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| 30 | IN OUT UINTN *Row
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| 31 | );
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| 32 |
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| 33 | /**
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| 34 | Move the cursor position one character forward.
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| 35 |
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| 36 | @param[in] LineLength Length of a line.
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| 37 | @param[in] TotalRow Total row of a screen
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| 38 | @param[in, out] Column Current column of the cursor position
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| 39 | @param[in, out] Row Current row of the cursor position
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| 40 | **/
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| 41 | VOID
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| 42 | EFIAPI
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| 43 | MoveCursorForward (
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| 44 | IN UINTN LineLength,
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| 45 | IN UINTN TotalRow,
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| 46 | IN OUT UINTN *Column,
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| 47 | IN OUT UINTN *Row
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| 48 | );
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| 49 |
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| 50 | /**
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| 51 | Prints out each previously typed command in the command list history log.
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| 52 |
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| 53 | When each screen is full it will pause for a key before continuing.
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| 54 |
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| 55 | @param[in] TotalCols How many columns are on the screen
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| 56 | @param[in] TotalRows How many rows are on the screen
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| 57 | @param[in] StartColumn which column to start at
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| 58 | **/
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| 59 | VOID
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| 60 | EFIAPI
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| 61 | PrintCommandHistory (
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| 62 | IN CONST UINTN TotalCols,
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| 63 | IN CONST UINTN TotalRows,
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| 64 | IN CONST UINTN StartColumn
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| 65 | );
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| 66 |
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| 67 | #endif //_FILE_HANDLE_INTERNAL_HEADER_
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| 68 |
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