diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/edk2/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Clipboard.c | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Clipboard.c')
| -rw-r--r-- | roms/edk2/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Clipboard.c | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/roms/edk2/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Clipboard.c b/roms/edk2/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Clipboard.c new file mode 100644 index 000000000..c2d6c5fa9 --- /dev/null +++ b/roms/edk2/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/Clipboard.c @@ -0,0 +1,106 @@ +/** @file
+ Functions to deal with Clip Board
+
+ Copyright (c) 2005 - 2018, Intel Corporation. All rights reserved. <BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include "HexEditor.h"
+
+typedef struct {
+ UINT8 *Buffer;
+ UINTN Size;
+} HEFI_EDITOR_CLIPBOARD;
+
+HEFI_EDITOR_CLIPBOARD HClipBoard;
+
+//
+// for basic initialization of HClipBoard
+//
+HEFI_EDITOR_CLIPBOARD HClipBoardConst = {
+ NULL,
+ 0
+};
+
+/**
+ Initialization function for HDiskImage.
+
+ @param[in] EFI_SUCCESS The operation was successful.
+ @param[in] EFI_LOAD_ERROR A load error occurred.
+**/
+EFI_STATUS
+HClipBoardInit (
+ VOID
+ )
+{
+ //
+ // basiclly initialize the HDiskImage
+ //
+ CopyMem (&HClipBoard, &HClipBoardConst, sizeof (HClipBoard));
+
+ return EFI_SUCCESS;
+}
+
+/**
+ Initialization function for HDiskImage.
+
+ @param[in] EFI_SUCCESS The operation was successful.
+ @param[in] EFI_LOAD_ERROR A load error occurred.
+**/
+EFI_STATUS
+HClipBoardCleanup (
+ VOID
+ )
+{
+
+ SHELL_FREE_NON_NULL (HClipBoard.Buffer);
+
+ return EFI_SUCCESS;
+}
+
+/**
+ Set a buffer into the clipboard.
+
+ @param[in] Buffer The buffer to add to the clipboard.
+ @param[in] Size The size of Buffer in bytes.
+
+ @retval EFI_SUCCESS The operation was successful.
+**/
+EFI_STATUS
+HClipBoardSet (
+ IN UINT8 *Buffer,
+ IN UINTN Size
+ )
+{
+ //
+ // free the old clipboard buffer
+ // and set new clipboard buffer
+ //
+ SHELL_FREE_NON_NULL (HClipBoard.Buffer);
+ HClipBoard.Buffer = Buffer;
+
+ HClipBoard.Size = Size;
+
+ return EFI_SUCCESS;
+}
+
+/**
+ Get a buffer from the clipboard.
+
+ @param[out] Buffer The pointer to the buffer to add to the clipboard.
+
+ @return the size of the buffer.
+**/
+UINTN
+HClipBoardGet (
+ OUT UINT8 **Buffer
+ )
+{
+ //
+ // return the clipboard buffer
+ //
+ *Buffer = HClipBoard.Buffer;
+
+ return HClipBoard.Size;
+}
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