diff options
Diffstat (limited to 'ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Misc.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Misc.c | 262 |
1 files changed, 0 insertions, 262 deletions
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Misc.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Misc.c deleted file mode 100644 index c3ed341936..0000000000 --- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Misc.c +++ /dev/null @@ -1,262 +0,0 @@ -/** @file
- Implementation of various string and line routines
-
- 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.
-
-**/
-
-#include "HexEditor.h"
-
-extern BOOLEAN HEditorMouseAction;
-
-/**
- Free a line and it's internal buffer.
-
- @param[in] Src The line to be freed.
-**/
-VOID
-HLineFree (
- IN HEFI_EDITOR_LINE *Src
- )
-{
- if (Src == NULL) {
- return ;
- }
-
- SHELL_FREE_NON_NULL (Src);
-
-}
-
-/**
- Advance to the next Count lines.
-
- @param[in] Count The line number to advance.
-
- @retval NULL An error occured.
- @return A pointer to the line after advance.
-**/
-HEFI_EDITOR_LINE *
-HLineAdvance (
- IN UINTN Count
- )
-{
- UINTN Index;
- HEFI_EDITOR_LINE *Line;
-
- Line = HMainEditor.BufferImage->CurrentLine;
- if (Line == NULL) {
- return NULL;
- }
-
- for (Index = 0; Index < Count; Index++) {
- //
- // if already last line
- //
- if (Line->Link.ForwardLink == HMainEditor.BufferImage->ListHead) {
- return NULL;
- }
-
- Line = CR (Line->Link.ForwardLink, HEFI_EDITOR_LINE, Link, EFI_EDITOR_LINE_LIST);
- }
-
- return Line;
-}
-
-/**
- Retreat to the previous Count lines.
-
- @param[in] Count The line number to retreat.
-
- @retval NULL An error occured.
- @return A pointer to the line after retreat.
-**/
-HEFI_EDITOR_LINE *
-HLineRetreat (
- IN UINTN Count
- )
-{
- UINTN Index;
- HEFI_EDITOR_LINE *Line;
-
- Line = HMainEditor.BufferImage->CurrentLine;
- if (Line == NULL) {
- return NULL;
- }
-
- for (Index = 0; Index < Count; Index++) {
- //
- // already the first line
- //
- if (Line->Link.BackLink == HMainEditor.BufferImage->ListHead) {
- return NULL;
- }
-
- Line = CR (Line->Link.BackLink, HEFI_EDITOR_LINE, Link, EFI_EDITOR_LINE_LIST);
- }
-
- return Line;
-}
-
-/**
- Advance/Retreat lines.
-
- @param[in] Count The line number to advance/retreat.
- >0 : advance
- <0: retreat
-
- @retval NULL An error occured.
- @return A pointer to the line after move.
-**/
-HEFI_EDITOR_LINE *
-HMoveLine (
- IN INTN Count
- )
-{
- HEFI_EDITOR_LINE *Line;
- UINTN AbsCount;
-
- //
- // difference with MoveCurrentLine
- // just return Line
- // do not set currentline to Line
- //
- if (Count <= 0) {
- AbsCount = (UINTN)ABS(Count);
- Line = HLineRetreat (AbsCount);
- } else {
- Line = HLineAdvance ((UINTN)Count);
- }
-
- return Line;
-}
-
-/**
- Advance/Retreat lines and set CurrentLine in BufferImage to it.
-
- @param[in] Count The line number to advance/retreat.
- >0 : advance
- <0: retreat
-
- @retval NULL An error occured.
- @return A pointer to the line after move.
-**/
-HEFI_EDITOR_LINE *
-HMoveCurrentLine (
- IN INTN Count
- )
-{
- HEFI_EDITOR_LINE *Line;
- UINTN AbsCount;
-
- //
- // <0: retreat
- // >0: advance
- //
- if (Count <= 0) {
- AbsCount = (UINTN)ABS(Count);
- Line = HLineRetreat (AbsCount);
- } else {
- Line = HLineAdvance ((UINTN)Count);
- }
-
- if (Line == NULL) {
- return NULL;
- }
-
- HMainEditor.BufferImage->CurrentLine = Line;
-
- return Line;
-}
-
-
-/**
- Free all the lines in HBufferImage.
- Fields affected:
- Lines
- CurrentLine
- NumLines
- ListHead
-
- @param[in] ListHead The list head.
- @param[in] Lines The lines.
-
- @retval EFI_SUCCESS The operation was successful.
-**/
-EFI_STATUS
-HFreeLines (
- IN LIST_ENTRY *ListHead,
- IN HEFI_EDITOR_LINE *Lines
- )
-{
- LIST_ENTRY *Link;
- HEFI_EDITOR_LINE *Line;
-
- //
- // release all the lines
- //
- if (Lines != NULL) {
-
- Line = Lines;
- Link = &(Line->Link);
- do {
- Line = CR (Link, HEFI_EDITOR_LINE, Link, EFI_EDITOR_LINE_LIST);
- Link = Link->ForwardLink;
- HLineFree (Line);
- } while (Link != ListHead);
- }
-
- ListHead->ForwardLink = ListHead;
- ListHead->BackLink = ListHead;
-
- return EFI_SUCCESS;
-}
-
-/**
- Get the X information for the mouse.
-
- @param[in] GuidX The change.
-
- @return the new information.
-**/
-INT32
-HGetTextX (
- IN INT32 GuidX
- )
-{
- INT32 Gap;
-
- HMainEditor.MouseAccumulatorX += GuidX;
- Gap = (HMainEditor.MouseAccumulatorX * (INT32) HMainEditor.ScreenSize.Column) / (INT32) (50 * (INT32) HMainEditor.MouseInterface->Mode->ResolutionX);
- HMainEditor.MouseAccumulatorX = (HMainEditor.MouseAccumulatorX * (INT32) HMainEditor.ScreenSize.Column) % (INT32) (50 * (INT32) HMainEditor.MouseInterface->Mode->ResolutionX);
- HMainEditor.MouseAccumulatorX = HMainEditor.MouseAccumulatorX / (INT32) HMainEditor.ScreenSize.Column;
- return Gap;
-}
-
-/**
- Get the Y information for the mouse.
-
- @param[in] GuidY The change.
-
- @return the new information.
-**/
-INT32
-HGetTextY (
- IN INT32 GuidY
- )
-{
- INT32 Gap;
-
- HMainEditor.MouseAccumulatorY += GuidY;
- Gap = (HMainEditor.MouseAccumulatorY * (INT32) HMainEditor.ScreenSize.Row) / (INT32) (50 * (INT32) HMainEditor.MouseInterface->Mode->ResolutionY);
- HMainEditor.MouseAccumulatorY = (HMainEditor.MouseAccumulatorY * (INT32) HMainEditor.ScreenSize.Row) % (INT32) (50 * (INT32) HMainEditor.MouseInterface->Mode->ResolutionY);
- HMainEditor.MouseAccumulatorY = HMainEditor.MouseAccumulatorY / (INT32) HMainEditor.ScreenSize.Row;
-
- return Gap;
-}
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