mirror of https://github.com/acidanthera/audk.git
57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
/** @file
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Provides interface to path manipulation functions.
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Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php.
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef _PATH_LIB_
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#define _PATH_LIB_
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#include <Base.h>
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#include <Library/BaseMemoryLib.h>
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/**
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Removes the last directory or file entry in a path by changing the last
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L'\' to a CHAR_NULL.
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@param[in, out] Path The pointer to the path to modify.
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@retval FALSE Nothing was found to remove.
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@retval TRUE A directory or file was removed.
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**/
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BOOLEAN
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EFIAPI
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PathRemoveLastItem(
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IN OUT CHAR16 *Path
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);
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/**
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Function to clean up paths.
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- Single periods in the path are removed.
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- Double periods in the path are removed along with a single parent directory.
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- Forward slashes L'/' are converted to backward slashes L'\'.
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This will be done inline and the existing buffer may be larger than required
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upon completion.
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@param[in] Path The pointer to the string containing the path.
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@retval NULL An error occured.
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@return Path in all other instances.
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**/
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CHAR16*
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EFIAPI
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PathCleanUpDirectories(
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IN CHAR16 *Path
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);
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#endif //_PATH_LIB_
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