mirror of
https://github.com/reactos/reactos.git
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124 lines
2.8 KiB
C
124 lines
2.8 KiB
C
/* $Id$
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*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS system libraries
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* FILE: lib/kernel32/file/delete.c
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* PURPOSE: Deleting files
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* PROGRAMMER: Ariadne (ariadne@xs4all.nl)
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* UPDATE HISTORY:
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* Created 01/11/98
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*/
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/* INCLUDES ****************************************************************/
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#include <k32.h>
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#define NDEBUG
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#include <reactos/debug.h>
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DEBUG_CHANNEL(kernel32file);
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/* FUNCTIONS ****************************************************************/
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/*
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* @implemented
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*/
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BOOL
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WINAPI
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DeleteFileA (
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LPCSTR lpFileName
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)
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{
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PWCHAR FileNameW;
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if (!(FileNameW = FilenameA2W(lpFileName, FALSE)))
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return FALSE;
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return DeleteFileW (FileNameW);
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}
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/*
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* @implemented
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*/
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BOOL
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WINAPI
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DeleteFileW (
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LPCWSTR lpFileName
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)
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{
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FILE_DISPOSITION_INFORMATION FileDispInfo;
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OBJECT_ATTRIBUTES ObjectAttributes;
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IO_STATUS_BLOCK IoStatusBlock;
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UNICODE_STRING NtPathU;
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HANDLE FileHandle;
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NTSTATUS Status;
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TRACE("DeleteFileW (lpFileName %S)\n",lpFileName);
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if (!RtlDosPathNameToNtPathName_U (lpFileName,
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&NtPathU,
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NULL,
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NULL))
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{
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SetLastError(ERROR_PATH_NOT_FOUND);
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return FALSE;
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}
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TRACE("NtPathU \'%wZ\'\n", &NtPathU);
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InitializeObjectAttributes(&ObjectAttributes,
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&NtPathU,
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OBJ_CASE_INSENSITIVE,
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NULL,
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NULL);
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Status = NtCreateFile (&FileHandle,
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DELETE,
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&ObjectAttributes,
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&IoStatusBlock,
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NULL,
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FILE_ATTRIBUTE_NORMAL,
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FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
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FILE_OPEN,
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FILE_NON_DIRECTORY_FILE,
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NULL,
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0);
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RtlFreeHeap(RtlGetProcessHeap(),
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0,
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NtPathU.Buffer);
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if (!NT_SUCCESS(Status))
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{
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WARN("Status 0x%08x\n", Status);
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BaseSetLastNTError (Status);
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return FALSE;
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}
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FileDispInfo.DeleteFile = TRUE;
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Status = NtSetInformationFile (FileHandle,
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&IoStatusBlock,
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&FileDispInfo,
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sizeof(FILE_DISPOSITION_INFORMATION),
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FileDispositionInformation);
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if (!NT_SUCCESS(Status))
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{
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WARN("Status 0x%08x\n", Status);
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NtClose (FileHandle);
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BaseSetLastNTError (Status);
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return FALSE;
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}
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Status = NtClose (FileHandle);
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if (!NT_SUCCESS (Status))
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{
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WARN("Status 0x%08x\n", Status);
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BaseSetLastNTError (Status);
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return FALSE;
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}
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return TRUE;
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}
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/* EOF */
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