mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-11 14:28:08 +01:00
247 lines
6.2 KiB
C
247 lines
6.2 KiB
C
/** @file
|
|
Declares filebuffer interface functions.
|
|
|
|
Copyright (c) 2005 - 2011, Intel Corporation. All rights reserved. <BR>
|
|
This program and the accompanying materials
|
|
are licensed and made available under the terms and conditions of the BSD License
|
|
which accompanies this distribution. The full text of the license may be found at
|
|
http://opensource.org/licenses/bsd-license.php
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
|
|
**/
|
|
|
|
#ifndef _LIB_FILE_BUFFER_H_
|
|
#define _LIB_FILE_BUFFER_H_
|
|
|
|
#include "TextEditorTypes.h"
|
|
|
|
/**
|
|
Initialization function for FileBuffer.
|
|
|
|
@param EFI_SUCCESS The initialization was successful.
|
|
@param EFI_LOAD_ERROR A default name could not be created.
|
|
@param EFI_OUT_OF_RESOURCES A memory allocation failed.
|
|
**/
|
|
EFI_STATUS
|
|
FileBufferInit (
|
|
VOID
|
|
);
|
|
|
|
/**
|
|
Cleanup function for FileBuffer.
|
|
|
|
@retval EFI_SUCCESS The cleanup was successful.
|
|
**/
|
|
EFI_STATUS
|
|
FileBufferCleanup (
|
|
VOID
|
|
);
|
|
|
|
/**
|
|
Refresh the screen with whats in the buffer.
|
|
|
|
@retval EFI_SUCCESS The refresh was successful.
|
|
@retval EFI_LOAD_ERROR There was an error finding what to write.
|
|
**/
|
|
EFI_STATUS
|
|
FileBufferRefresh (
|
|
VOID
|
|
);
|
|
|
|
/**
|
|
Dispatch input to different handler
|
|
@param[in] Key The input key. One of:
|
|
ASCII KEY
|
|
Backspace/Delete
|
|
Return
|
|
Direction key: up/down/left/right/pgup/pgdn
|
|
Home/End
|
|
INS
|
|
|
|
@retval EFI_SUCCESS The dispatch was done successfully.
|
|
@retval EFI_LOAD_ERROR The dispatch was not successful.
|
|
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
|
|
**/
|
|
EFI_STATUS
|
|
FileBufferHandleInput (
|
|
IN CONST EFI_INPUT_KEY * Key
|
|
);
|
|
|
|
/**
|
|
Backup function for FileBuffer. Only backup the following items:
|
|
Mouse/Cursor position
|
|
File Name, Type, ReadOnly, Modified
|
|
Insert Mode
|
|
|
|
This is for making the file buffer refresh as few as possible.
|
|
|
|
@retval EFI_SUCCESS The backup operation was successful.
|
|
**/
|
|
EFI_STATUS
|
|
FileBufferBackup (
|
|
VOID
|
|
);
|
|
|
|
/**
|
|
Set the cursor position according to FileBuffer.DisplayPosition.
|
|
|
|
@retval EFI_SUCCESS The operation was successful.
|
|
**/
|
|
EFI_STATUS
|
|
FileBufferRestorePosition (
|
|
VOID
|
|
);
|
|
|
|
/**
|
|
Set FileName field in FileBuffer.
|
|
|
|
@param Str The file name to set.
|
|
|
|
@retval EFI_SUCCESS The filename was successfully set.
|
|
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
|
|
@retval EFI_INVALID_PARAMETER Str is not a valid filename.
|
|
**/
|
|
EFI_STATUS
|
|
FileBufferSetFileName (
|
|
IN CONST CHAR16 *Str
|
|
);
|
|
|
|
/**
|
|
Read a file from disk into the FileBuffer.
|
|
|
|
@param[in] FileName The filename to read.
|
|
@param[in] Recover TRUE if is for recover mode, no information printouts.
|
|
|
|
@retval EFI_SUCCESS The load was successful.
|
|
@retval EFI_LOAD_ERROR The load failed.
|
|
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
|
|
@retval EFI_INVALID_PARAMETER FileName is a directory.
|
|
**/
|
|
EFI_STATUS
|
|
FileBufferRead (
|
|
IN CONST CHAR16 *FileName,
|
|
IN CONST BOOLEAN Recover
|
|
);
|
|
|
|
/**
|
|
Save lines in FileBuffer to disk
|
|
|
|
@param[in] FileName The file name for writing.
|
|
|
|
@retval EFI_SUCCESS Data was written.
|
|
@retval EFI_LOAD_ERROR
|
|
@retval EFI_OUT_OF_RESOURCES There were not enough resources to write the file.
|
|
**/
|
|
EFI_STATUS
|
|
FileBufferSave (
|
|
CONST CHAR16 *FileName
|
|
);
|
|
|
|
/**
|
|
According to cursor's file position, adjust screen display
|
|
|
|
@param[in] NewFilePosRow The row of file position ( start from 1 ).
|
|
@param[in] NewFilePosCol The column of file position ( start from 1 ).
|
|
**/
|
|
VOID
|
|
FileBufferMovePosition (
|
|
IN CONST UINTN NewFilePosRow,
|
|
IN CONST UINTN NewFilePosCol
|
|
);
|
|
|
|
/**
|
|
Cut current line out and return a pointer to it.
|
|
|
|
@param[out] CutLine Upon a successful return pointer to the pointer to
|
|
the allocated cut line.
|
|
|
|
@retval EFI_SUCCESS The cut was successful.
|
|
@retval EFI_NOT_FOUND There was no selection to cut.
|
|
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
|
|
**/
|
|
EFI_STATUS
|
|
FileBufferCutLine (
|
|
OUT EFI_EDITOR_LINE **CutLine
|
|
);
|
|
|
|
/**
|
|
Paste a line into line list.
|
|
|
|
@retval EFI_SUCCESS The paste was successful.
|
|
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
|
|
**/
|
|
EFI_STATUS
|
|
FileBufferPasteLine (
|
|
VOID
|
|
);
|
|
|
|
/**
|
|
Search string from current position on in file
|
|
|
|
@param[in] Str The search string.
|
|
@param[in] Offset The offset from current position.
|
|
|
|
@retval EFI_SUCCESS The operation was successful.
|
|
@retval EFI_NOT_FOUND The string Str was not found.
|
|
**/
|
|
EFI_STATUS
|
|
FileBufferSearch (
|
|
IN CONST CHAR16 *Str,
|
|
IN CONST UINTN Offset
|
|
);
|
|
|
|
/**
|
|
Replace SearchLen characters from current position on with Replace.
|
|
|
|
This will modify the current buffer at the current position.
|
|
|
|
@param[in] Replace The string to replace.
|
|
@param[in] SearchLen Search string's length.
|
|
|
|
@retval EFI_SUCCESS The operation was successful.
|
|
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
|
|
**/
|
|
EFI_STATUS
|
|
FileBufferReplace (
|
|
IN CONST CHAR16 *Replace,
|
|
IN CONST UINTN SearchLen
|
|
);
|
|
|
|
/**
|
|
Search and replace operation.
|
|
|
|
@param[in] SearchStr The string to search for.
|
|
@param[in] ReplaceStr The string to replace with.
|
|
@param[in] Offset The column to start at.
|
|
**/
|
|
EFI_STATUS
|
|
FileBufferReplaceAll (
|
|
IN CHAR16 *SearchStr,
|
|
IN CHAR16 *ReplaceStr,
|
|
IN UINTN Offset
|
|
);
|
|
|
|
/**
|
|
Move the mouse cursor position.
|
|
|
|
@param[in] TextX The new x-coordinate.
|
|
@param[in] TextY The new y-coordinate.
|
|
**/
|
|
VOID
|
|
FileBufferAdjustMousePosition (
|
|
IN CONST INT32 TextX,
|
|
IN CONST INT32 TextY
|
|
);
|
|
|
|
/**
|
|
Set the modified state to TRUE.
|
|
**/
|
|
VOID
|
|
FileBufferSetModified (
|
|
VOID
|
|
);
|
|
|
|
#endif
|