/** @file\r
Implements filebuffer interface functions.\r
\r
- Copyright (c) 2005 - 2011, 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
- http://opensource.org/licenses/bsd-license.php\r
-\r
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+ Copyright (c) 2005 - 2018, Intel Corporation. All rights reserved. <BR>\r
+ SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
//\r
// the whole edit area needs to be refreshed\r
//\r
-STATIC BOOLEAN FileBufferNeedRefresh;\r
+BOOLEAN FileBufferNeedRefresh;\r
\r
//\r
// only the current line in edit area needs to be refresh\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
\r
/**\r
Advance to the next Count lines\r
- \r
+\r
@param[in] Count The line number to advance by.\r
@param[in] CurrentLine The pointer to the current line structure.\r
@param[in] LineList The pointer to the linked list of lines.\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
\r
/**\r
Retreat to the previous Count lines.\r
- \r
+\r
@param[in] Count The line number to retreat by.\r
@param[in] CurrentLine The pointer to the current line structure.\r
@param[in] LineList The pointer to the linked list of lines.\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
\r
/**\r
Advance/Retreat lines\r
- \r
+\r
@param[in] Count line number to advance/retreat\r
>0 : advance\r
<0 : retreat\r
@retval EFI_SUCCESS The backup operation was successful.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferRestoreMousePosition (\r
VOID\r
)\r
// backup the old screen attributes\r
//\r
Orig = MainEditor.ColorAttributes;\r
- New.Colors.Foreground = Orig.Colors.Background;\r
- New.Colors.Background = Orig.Colors.Foreground;\r
+ New.Data = 0;\r
+ New.Colors.Foreground = Orig.Colors.Background & 0xF;\r
+ New.Colors.Background = Orig.Colors.Foreground & 0x7;\r
\r
//\r
// clear the old mouse position\r
//\r
// set the new mouse position\r
//\r
- gST->ConOut->SetAttribute (gST->ConOut, New.Data);\r
+ gST->ConOut->SetAttribute (gST->ConOut, New.Data & 0x7F);\r
\r
//\r
// clear the old mouse position\r
CurrentLine = FileBuffer.CurrentLine;\r
Line = MoveLine (FRow - FileBuffer.FilePosition.Row);\r
\r
- if (FColumn > Line->Size) {\r
+ if (Line == NULL || FColumn > Line->Size) {\r
HasCharacter = FALSE;\r
}\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
CHAR16 *Buffer;\r
UINTN Limit;\r
- CHAR16 PrintLine[200];\r
+ CHAR16 *PrintLine;\r
+ CHAR16 *PrintLine2;\r
+ UINTN BufLen;\r
\r
//\r
// print start from correct character\r
Limit = 0;\r
}\r
\r
- StrnCpy (PrintLine, Buffer, MIN(MIN(Limit,MainEditor.ScreenSize.Column), 200));\r
- for (; Limit < MainEditor.ScreenSize.Column; Limit++) {\r
- PrintLine[Limit] = L' ';\r
- }\r
+ BufLen = (MainEditor.ScreenSize.Column + 1) * sizeof (CHAR16);\r
+ PrintLine = AllocatePool (BufLen);\r
+ if (PrintLine != NULL) {\r
+ StrnCpyS (PrintLine, BufLen/sizeof(CHAR16), Buffer, MIN(Limit, MainEditor.ScreenSize.Column));\r
+ for (Limit = StrLen (PrintLine); Limit < MainEditor.ScreenSize.Column; Limit++) {\r
+ PrintLine[Limit] = L' ';\r
+ }\r
\r
- PrintLine[MainEditor.ScreenSize.Column] = CHAR_NULL;\r
+ PrintLine[MainEditor.ScreenSize.Column] = CHAR_NULL;\r
\r
- ShellPrintEx (\r
- 0,\r
- (INT32)Row - 1,\r
- L"%s",\r
- PrintLine\r
- );\r
+ PrintLine2 = AllocatePool (BufLen * 2);\r
+ if (PrintLine2 != NULL) {\r
+ ShellCopySearchAndReplace(PrintLine, PrintLine2, BufLen * 2, L"%", L"^%", FALSE, FALSE);\r
+\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
\r
Link = Link->ForwardLink;\r
Row++;\r
- } while (Link != FileBuffer.ListHead && Row <= (MainEditor.ScreenSize.Row - 4));\r
+ } while (Link != FileBuffer.ListHead && Row <= (MainEditor.ScreenSize.Row - 1));\r
//\r
// while not file end and not screen full\r
//\r
- while (Row <= (MainEditor.ScreenSize.Row - 4)) {\r
+ while (Row <= (MainEditor.ScreenSize.Row - 1)) {\r
EditorClearLine (Row, MainEditor.ScreenSize.Column, MainEditor.ScreenSize.Row);\r
Row++;\r
}\r
@return The line created.\r
**/\r
EFI_EDITOR_LINE *\r
-EFIAPI\r
FileBufferCreateLine (\r
VOID\r
)\r
Set FileName field in FileBuffer.\r
\r
@param Str The file name to set.\r
- \r
+\r
@retval EFI_SUCCESS The filename was successfully set.\r
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.\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
\r
/**\r
Read a file from disk into the FileBuffer.\r
- \r
+\r
@param[in] FileName The filename to read.\r
@param[in] Recover TRUE if is for recover mode, no information printouts.\r
- \r
+\r
@retval EFI_SUCCESS The load was successful.\r
@retval EFI_LOAD_ERROR The load failed.\r
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.\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
}\r
\r
Info = ShellGetFileInfo(FileHandle);\r
- \r
+\r
if (Info->Attribute & EFI_FILE_DIRECTORY) {\r
StatusBarSetStatusString (L"Directory Can Not Be Edited");\r
FreePool (Info);\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
Change a Unicode string to an ASCII string.\r
\r
@param[in] UStr The Unicode string.\r
- @param[in] Lenght The maximum size of AStr.\r
+ @param[in] Length The maximum size of AStr.\r
@param[out] AStr ASCII string to pass out.\r
\r
@return The actuall length.\r
**/\r
UINTN\r
-EFIAPI\r
UnicodeToAscii (\r
- IN CONST CHAR16 *UStr,\r
- IN CONST UINTN Length,\r
- OUT CHAR8 *AStr\r
+ IN CONST CHAR16 *UStr,\r
+ IN CONST UINTN Length,\r
+ OUT CHAR8 *AStr\r
)\r
{\r
UINTN Index;\r
@param[in] FileName The file name for writing.\r
\r
@retval EFI_SUCCESS Data was written.\r
- @retval EFI_LOAD_ERROR \r
+ @retval EFI_LOAD_ERROR\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
FreePool(Info);\r
return EFI_LOAD_ERROR;\r
}\r
- \r
+\r
if (Info != NULL) {\r
Attribute = Info->Attribute & ~EFI_FILE_READ_ONLY;\r
FreePool(Info);\r
Size = TotalSize - LeftSize;\r
Status = ShellWriteFile (FileHandle, &Size, Cache);\r
if (EFI_ERROR (Status)) {\r
- ShellDeleteFile (&FileHandle); \r
+ ShellDeleteFile (&FileHandle);\r
FreePool (Cache);\r
return EFI_LOAD_ERROR;\r
}\r
//\r
// now everything is ready , you can set the new file name to filebuffer\r
//\r
- if (StrCmp (FileName, FileBuffer.FileName) != 0) {\r
+ if (FileName != NULL && FileBuffer.FileName != NULL && StrCmp (FileName, FileBuffer.FileName) != 0) {\r
//\r
// not the same\r
//\r
@retval EFI_SUCCESS The operation was successful.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferScrollLeft (\r
VOID\r
)\r
/**\r
Delete a char in line\r
\r
- @param[in,out] Line The line to delete in.\r
- @param[in] Pos Position to delete the char at ( start from 0 ).\r
+ @param[in, out] Line The line to delete in.\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
/**\r
Concatenate Src into Dest.\r
\r
- @param[in,out] Dest Destination string\r
- @param[in] Src Src String.\r
+ @param[in, out] Dest Destination string\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
}\r
\r
/**\r
- Delete current character from current line. This is the effect caused \r
+ Delete current character from current line. This is the effect caused\r
by the 'del' key.\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
/**\r
Insert a char into line\r
\r
- \r
+\r
@param[in] Line The line to insert into.\r
@param[in] Char The char to insert.\r
@param[in] Pos The position to insert the char at ( start from 0 ).\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
//\r
// has next page\r
//\r
- if (FileBuffer.NumLines >= FRow + (MainEditor.ScreenSize.Row - 5)) {\r
- Gap = (MainEditor.ScreenSize.Row - 5);\r
+ if (FileBuffer.NumLines >= FRow + (MainEditor.ScreenSize.Row - 2)) {\r
+ Gap = (MainEditor.ScreenSize.Row - 2);\r
} else {\r
//\r
// MOVE CURSOR TO LAST LINE\r
@retval EFI_SUCCESS The operation was successful.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferPageUp (\r
VOID\r
)\r
//\r
// has previous page\r
//\r
- if (FRow > (MainEditor.ScreenSize.Row - 5)) {\r
- Gap = (MainEditor.ScreenSize.Row - 5);\r
+ if (FRow > (MainEditor.ScreenSize.Row - 2)) {\r
+ Gap = (MainEditor.ScreenSize.Row - 2);\r
} else {\r
//\r
// the first line of file will displayed on the first line of screen\r
@retval EFI_SUCCESS The operation was successful.\r
**/\r
EFI_STATUS\r
-EFIAPI\r
FileBufferEnd (\r
VOID\r
)\r
return EFI_SUCCESS;\r
}\r
\r
-/** \r
+/**\r
Dispatch input to different handler\r
@param[in] Key The input key. One of:\r
ASCII KEY\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
//\r
// if is to the under of the screen\r
//\r
- if (FileRow > FileBuffer.LowVisibleRange.Row + (MainEditor.ScreenSize.Row - 5) - 1) {\r
+ if (FileRow > FileBuffer.LowVisibleRange.Row + (MainEditor.ScreenSize.Row - 2) - 1) {\r
return TRUE;\r
}\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
\r
/**\r
Advance/Retreat lines and set CurrentLine in FileBuffer to it\r
- \r
+\r
@param[in] Count The line number to advance/retreat\r
>0 : advance\r
<0: retreat\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
//\r
FileBuffer.FilePosition.Column = NewFilePosCol;\r
if (ColGap < 0) {\r
- Abs = -ColGap;\r
+ Abs = (UINTN)(-ColGap);\r
FileBuffer.DisplayPosition.Column -= Abs;\r
} else {\r
FileBuffer.DisplayPosition.Column += ColGap;\r
/**\r
Cut current line out and return a pointer to it.\r
\r
- @param[out] CutLine Upon a successful return pointer to the pointer to \r
+ @param[out] CutLine Upon a successful return pointer to the pointer to\r
the allocated cut line.\r
\r
@retval EFI_SUCCESS The cut was successful.\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
BOOLEAN Found;\r
\r
Column = 0;\r
+ Position = 0;\r
\r
//\r
// search if in current line\r
Current = FileBuffer.CurrentLine->Buffer + FileBuffer.CurrentLine->Size;\r
}\r
\r
+ Found = FALSE;\r
+\r
CharPos = StrStr (Current, Str);\r
if (CharPos != NULL) {\r
- Position = CharPos - Current;\r
- } else {\r
- Position = 0;\r
+ Position = CharPos - Current + 1;\r
+ Found = TRUE;\r
}\r
\r
//\r
// found\r
//\r
- if (Position != 0) {\r
+ if (Found) {\r
Column = (Position - 1) + FileBuffer.FilePosition.Column + Offset;\r
Row = FileBuffer.FilePosition.Row;\r
- Found = TRUE;\r
} else {\r
//\r
// not found so find through next lines\r
// Position = StrStr (Line->Buffer, Str);\r
CharPos = StrStr (Line->Buffer, Str);\r
if (CharPos != NULL) {\r
- Position = CharPos - Line->Buffer;\r
+ Position = CharPos - Line->Buffer + 1;\r
+ Found = TRUE;\r
}\r
- if (Position != 0) {\r
+\r
+ if (Found) {\r
//\r
// found\r
//\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
//\r
// set replace into it\r
//\r
- Buffer = FileBuffer.CurrentLine->Buffer + FileBuffer.FilePosition.Column;\r
+ Buffer = FileBuffer.CurrentLine->Buffer + FileBuffer.FilePosition.Column - 1;\r
for (Index = 0; Index < ReplaceLen; Index++) {\r
Buffer[Index] = Replace[Index];\r
}\r
}\r
\r
if (ReplaceLen < SearchLen) {\r
- Buffer = FileBuffer.CurrentLine->Buffer + FileBuffer.FilePosition.Column;\r
+ Buffer = FileBuffer.CurrentLine->Buffer + FileBuffer.FilePosition.Column - 1;\r
\r
for (Index = 0; Index < ReplaceLen; Index++) {\r
Buffer[Index] = Replace[Index];\r
}\r
\r
if (ReplaceLen == SearchLen) {\r
- Buffer = FileBuffer.CurrentLine->Buffer + FileBuffer.FilePosition.Column;\r
+ Buffer = FileBuffer.CurrentLine->Buffer + FileBuffer.FilePosition.Column - 1;\r
for (Index = 0; Index < ReplaceLen; Index++) {\r
Buffer[Index] = Replace[Index];\r
}\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
// check whether new mouse row position is beyond screen\r
// if not, adjust it\r
//\r
- if (CoordinateY >= 2 && CoordinateY <= (MainEditor.ScreenSize.Row - 4)) {\r
+ if (CoordinateY >= 2 && CoordinateY <= (MainEditor.ScreenSize.Row - 1)) {\r
FileBuffer.MousePosition.Row = CoordinateY;\r
} else if (CoordinateY < 2) {\r
FileBuffer.MousePosition.Row = 2;\r
- } else if (CoordinateY > (MainEditor.ScreenSize.Row - 4)) {\r
- FileBuffer.MousePosition.Row = (MainEditor.ScreenSize.Row - 4);\r
+ } else if (CoordinateY > (MainEditor.ScreenSize.Row - 1)) {\r
+ FileBuffer.MousePosition.Row = (MainEditor.ScreenSize.Row - 1);\r
}\r
\r
}\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
projects / mirror_edk2.git / blobdiff