56ba37463a
https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
85 lines
1.5 KiB
C
85 lines
1.5 KiB
C
/** @file
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Implementation of various string and line routines.
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Copyright (c) 2005 - 2011, Intel Corporation. All rights reserved. <BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include "TextEditor.h"
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#include "Misc.h"
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/**
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Duplicate a EFI_EDITOR_LINE structure.
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@param Src The line structure to copy from.
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@retval NULL A memory allocation failed.
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@return a pointer to the newly allcoated line.
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**/
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EFI_EDITOR_LINE *
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LineDup (
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IN EFI_EDITOR_LINE *Src
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)
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{
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EFI_EDITOR_LINE *Dest;
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//
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// allocate for the line structure
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//
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Dest = AllocateZeroPool (sizeof (EFI_EDITOR_LINE));
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if (Dest == NULL) {
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return NULL;
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}
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//
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// allocate and set the line buffer
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//
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Dest->Buffer = CatSPrint (NULL, L"%s", Src->Buffer);
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if (Dest->Buffer == NULL) {
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FreePool (Dest);
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return NULL;
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}
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//
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// set the other structure members
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//
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Dest->Signature = LINE_LIST_SIGNATURE;
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Dest->Size = Src->Size;
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Dest->TotalSize = Dest->Size;
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Dest->Type = Src->Type;
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Dest->Link = Src->Link;
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return Dest;
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}
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/**
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Free a EFI_EDITOR_LINE structure.
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@param Src The line structure to free.
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**/
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VOID
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LineFree (
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IN EFI_EDITOR_LINE *Src
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)
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{
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if (Src == NULL) {
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return ;
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}
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//
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// free the line buffer and then the line structure itself
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//
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SHELL_FREE_NON_NULL (Src->Buffer);
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SHELL_FREE_NON_NULL (Src);
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}
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