/** @file\r
Implements filebuffer interface functions.\r
\r
- Copyright (c) 2005 - 2014, Intel Corporation. All rights reserved. <BR>\r
+ Copyright (c) 2005 - 2016, Intel Corporation. All rights reserved. <BR>\r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
@param EFI_OUT_OF_RESOURCES A memory allocation failed.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferInit (\r
VOID\r
)\r
@retval EFI_SUCCESS The backup operation was successful.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferBackup (\r
VOID\r
)\r
@return The line structure after the advance.\r
**/\r
EFI_EDITOR_LINE *\r
-EFIAPI\r
InternalEditorMiscLineAdvance (\r
IN CONST UINTN Count,\r
IN CONST EFI_EDITOR_LINE *CurrentLine,\r
@return The line structure after the retreat.\r
**/\r
EFI_EDITOR_LINE *\r
-EFIAPI\r
InternalEditorMiscLineRetreat (\r
IN CONST UINTN Count,\r
IN CONST EFI_EDITOR_LINE *CurrentLine,\r
@retval EFI_SUCCESS The backup operation was successful.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferRestoreMousePosition (\r
VOID\r
)\r
@retval EFI_SUCCESS The operation was successful.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferFreeLines (\r
VOID\r
)\r
@retval EFI_SUCCESS The cleanup was successful.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferCleanup (\r
VOID\r
)\r
\r
BufLen = (MainEditor.ScreenSize.Column + 1) * sizeof (CHAR16);\r
PrintLine = AllocatePool (BufLen);\r
- ASSERT (PrintLine != NULL);\r
-\r
- StrnCpy (PrintLine, Buffer, MIN(Limit, MainEditor.ScreenSize.Column));\r
- for (; Limit < MainEditor.ScreenSize.Column; Limit++) {\r
- PrintLine[Limit] = L' ';\r
- }\r
-\r
- PrintLine[MainEditor.ScreenSize.Column] = CHAR_NULL;\r
-\r
- PrintLine2 = AllocatePool (BufLen * 2);\r
- ASSERT (PrintLine2 != NULL);\r
+ if (PrintLine != NULL) {\r
+ StrnCpyS (PrintLine, BufLen/sizeof(CHAR16), Buffer, MIN(Limit, MainEditor.ScreenSize.Column));\r
+ for (; Limit < MainEditor.ScreenSize.Column; Limit++) {\r
+ PrintLine[Limit] = L' ';\r
+ }\r
\r
- ShellCopySearchAndReplace(PrintLine, PrintLine2, BufLen * 2, L"%", L"^%", FALSE, FALSE);\r
+ PrintLine[MainEditor.ScreenSize.Column] = CHAR_NULL;\r
\r
- ShellPrintEx (\r
- 0,\r
- (INT32)Row - 1,\r
- L"%s",\r
- PrintLine2\r
- );\r
+ PrintLine2 = AllocatePool (BufLen * 2);\r
+ if (PrintLine2 != NULL) {\r
+ ShellCopySearchAndReplace(PrintLine, PrintLine2, BufLen * 2, L"%", L"^%", FALSE, FALSE);\r
\r
- FreePool (PrintLine);\r
- FreePool (PrintLine2);\r
+ ShellPrintEx (\r
+ 0,\r
+ (INT32)Row - 1,\r
+ L"%s",\r
+ PrintLine2\r
+ );\r
+ FreePool (PrintLine2);\r
+ }\r
+ FreePool (PrintLine);\r
+ }\r
\r
return EFI_SUCCESS;\r
}\r
@retval EFI_SUCCESS The operation was successful.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferRestorePosition (\r
VOID\r
)\r
@retval EFI_LOAD_ERROR There was an error finding what to write.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferRefresh (\r
VOID\r
)\r
@return The line created.\r
**/\r
EFI_EDITOR_LINE *\r
-EFIAPI\r
FileBufferCreateLine (\r
VOID\r
)\r
@retval EFI_INVALID_PARAMETER Str is not a valid filename.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferSetFileName (\r
IN CONST CHAR16 *Str\r
)\r
@retval EFI_SUCCESS The operation was successful.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferFree (\r
VOID\r
)\r
@retval EFI_INVALID_PARAMETER FileName is a directory.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferRead (\r
IN CONST CHAR16 *FileName,\r
IN CONST BOOLEAN Recover\r
@param[out] Size The amount of the buffer used on return.\r
**/\r
VOID\r
-EFIAPI\r
GetNewLine (\r
IN CONST EE_NEWLINE_TYPE Type,\r
OUT CHAR8 *Buffer,\r
@return The actuall length.\r
**/\r
UINTN\r
-EFIAPI\r
UnicodeToAscii (\r
IN CONST CHAR16 *UStr,\r
IN CONST UINTN Length,\r
@retval EFI_OUT_OF_RESOURCES There were not enough resources to write the file.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferSave (\r
IN CONST CHAR16 *FileName\r
)\r
@retval EFI_SUCCESS The operation was successful.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferScrollLeft (\r
VOID\r
)\r
@param[in] Pos Position to delete the char at ( start from 0 ).\r
**/\r
VOID\r
-EFIAPI\r
LineDeleteAt (\r
IN OUT EFI_EDITOR_LINE *Line,\r
IN UINTN Pos\r
@param[in] Src Src String.\r
**/\r
VOID\r
-EFIAPI\r
LineCat (\r
IN OUT EFI_EDITOR_LINE *Dest,\r
IN EFI_EDITOR_LINE *Src\r
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferDoBackspace (\r
VOID\r
)\r
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferDoReturn (\r
VOID\r
)\r
@retval EFI_SUCCESS\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferDoDelete (\r
VOID\r
)\r
@retval EFI_SUCCESS The operation was successful.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferScrollRight (\r
VOID\r
)\r
@return The new string size ( include CHAR_NULL ) ( unit is Unicode character ).\r
**/\r
UINTN\r
-EFIAPI\r
LineStrInsert (\r
IN EFI_EDITOR_LINE *Line,\r
IN CHAR16 Char,\r
@retval EFI_SUCCESS The input was succesful.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferAddChar (\r
IN CHAR16 Char\r
)\r
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferDoCharInput (\r
IN CONST CHAR16 Char\r
)\r
@retval EFI_SUCCESS The operation was successful.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferScrollDown (\r
VOID\r
)\r
@retval EFI_SUCCESS The operation was successful.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferScrollUp (\r
VOID\r
)\r
@retval EFI_SUCCESS The operation wa successful.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferPageDown (\r
VOID\r
)\r
@retval EFI_SUCCESS The operation was successful.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferPageUp (\r
VOID\r
)\r
@retval EFI_SUCCESS The operation was successful.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferEnd (\r
VOID\r
)\r
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferHandleInput (\r
IN CONST EFI_INPUT_KEY *Key\r
)\r
@retval FALSE It is not above the current screen.\r
**/\r
BOOLEAN\r
-EFIAPI\r
AboveCurrentScreen (\r
IN UINTN FileRow\r
)\r
@retval FALSE It is not under the current screen.\r
**/\r
BOOLEAN\r
-EFIAPI\r
UnderCurrentScreen (\r
IN UINTN FileRow\r
)\r
@retval FALSE It is not to the left.\r
**/\r
BOOLEAN\r
-EFIAPI\r
LeftCurrentScreen (\r
IN UINTN FileCol\r
)\r
@retval FALSE It is not to the right.\r
**/\r
BOOLEAN\r
-EFIAPI\r
RightCurrentScreen (\r
IN UINTN FileCol\r
)\r
@return The line after advance/retreat.\r
**/\r
EFI_EDITOR_LINE *\r
-EFIAPI\r
MoveCurrentLine (\r
IN INTN Count\r
)\r
@param[in] NewFilePosCol The column of file position ( start from 1 ).\r
**/\r
VOID\r
-EFIAPI\r
FileBufferMovePosition (\r
IN CONST UINTN NewFilePosRow,\r
IN CONST UINTN NewFilePosCol\r
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferCutLine (\r
OUT EFI_EDITOR_LINE **CutLine\r
)\r
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferPasteLine (\r
VOID\r
)\r
@retval EFI_NOT_FOUND The string Str was not found.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferSearch (\r
IN CONST CHAR16 *Str,\r
IN CONST UINTN Offset\r
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferReplace (\r
IN CONST CHAR16 *Replace,\r
IN CONST UINTN SearchLen\r
@param[in] TextY The new y-coordinate.\r
**/\r
VOID\r
-EFIAPI\r
FileBufferAdjustMousePosition (\r
IN CONST INT32 TextX,\r
IN CONST INT32 TextY\r
@param[in] Offset The column to start at.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferReplaceAll (\r
IN CHAR16 *SearchStr,\r
IN CHAR16 *ReplaceStr,\r
Set the modified state to TRUE.\r
**/\r
VOID\r
-EFIAPI\r
FileBufferSetModified (\r
VOID\r
)\r