diff options
| author | jcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-03-25 21:15:07 +0000 |
|---|---|---|
| committer | jcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-03-25 21:15:07 +0000 |
| commit | 632820d1cf1ce7a18ef354255eaeae6fdbf383b9 (patch) | |
| tree | 4bae0e4268fdf79eb2f3aa8035b413c95cb28f10 /ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/Misc.c | |
| parent | 5a0fe66eda4a187724b0eb9d660ab21296178af5 (diff) | |
| download | edk2-platforms-632820d1cf1ce7a18ef354255eaeae6fdbf383b9.tar.xz | |
add Edit and HexEdit commands.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11436 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/Misc.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/Misc.c | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/Misc.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/Misc.c new file mode 100644 index 0000000000..ade78b8f90 --- /dev/null +++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/Edit/Misc.c @@ -0,0 +1,92 @@ +/** @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 "TextEditor.h"
+#include "Misc.h"
+
+/**
+ Duplicate a EFI_EDITOR_LINE structure.
+
+ @param Src The line structure to copy from.
+
+ @retval NULL A memory allocation failed.
+ @return a pointer to the newly allcoated line.
+**/
+EFI_EDITOR_LINE *
+EFIAPI
+LineDup (
+ IN EFI_EDITOR_LINE *Src
+ )
+{
+ EFI_EDITOR_LINE *Dest;
+
+ //
+ // allocate for the line structure
+ //
+ Dest = AllocateZeroPool (sizeof (EFI_EDITOR_LINE));
+ if (Dest == NULL) {
+ return NULL;
+ }
+ //
+ // allocate and set the line buffer
+ //
+ Dest->Buffer = CatSPrint (NULL, L"%s", Src->Buffer);
+ if (Dest->Buffer == NULL) {
+ FreePool (Dest);
+ return NULL;
+ }
+
+ //
+ // set the other structure members
+ //
+ Dest->Signature = LINE_LIST_SIGNATURE;
+ Dest->Size = Src->Size;
+ Dest->TotalSize = Dest->Size;
+ Dest->Type = Src->Type;
+ Dest->Link = Src->Link;
+
+ return Dest;
+}
+
+/**
+ Free a EFI_EDITOR_LINE structure.
+
+ @param Src The line structure to free.
+**/
+VOID
+EFIAPI
+LineFree (
+ IN EFI_EDITOR_LINE *Src
+ )
+{
+ if (Src == NULL) {
+ return ;
+ }
+ //
+ // free the line buffer and then the line structure itself
+ //
+ SHELL_FREE_NON_NULL (Src->Buffer);
+ SHELL_FREE_NON_NULL (Src);
+
+}
+
+
+
+
+
+
+
+
+
+
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