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kernel32: Implement CreateHardLink.

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This commit is contained in:
Andrey Turkin 2010-05-17 02:28:56 +04:00 committed by Alexandre Julliard
parent 42debac149
commit de79a63838
1 changed files with 66 additions and 7 deletions
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73
dlls/kernel32/path.c
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@ -1217,10 +1217,54 @@ BOOL WINAPI MoveFileA( LPCSTR source, LPCSTR dest )
BOOL WINAPI CreateHardLinkW(LPCWSTR lpFileName, LPCWSTR lpExistingFileName,
LPSECURITY_ATTRIBUTES lpSecurityAttributes)
{
FIXME("(%s, %s, %p): stub\n", debugstr_w(lpFileName),
NTSTATUS status;
UNICODE_STRING ntDest, ntSource;
ANSI_STRING unixDest, unixSource;
BOOL ret = FALSE;
TRACE("(%s, %s, %p)\n", debugstr_w(lpFileName),
debugstr_w(lpExistingFileName), lpSecurityAttributes);
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
ntDest.Buffer = ntSource.Buffer = NULL;
if (!RtlDosPathNameToNtPathName_U( lpFileName, &ntDest, NULL, NULL ) ||
!RtlDosPathNameToNtPathName_U( lpExistingFileName, &ntSource, NULL, NULL ))
{
SetLastError( ERROR_PATH_NOT_FOUND );
goto err;
}
unixSource.Buffer = unixDest.Buffer = NULL;
status = wine_nt_to_unix_file_name( &ntSource, &unixSource, FILE_OPEN, FALSE );
if (!status)
{
status = wine_nt_to_unix_file_name( &ntDest, &unixDest, FILE_CREATE, FALSE );
if (!status) /* destination must not exist */
{
status = STATUS_OBJECT_NAME_EXISTS;
} else if (status == STATUS_NO_SUCH_FILE)
{
status = STATUS_SUCCESS;
}
}
if (status)
SetLastError( RtlNtStatusToDosError(status) );
else if (!link( unixSource.Buffer, unixDest.Buffer ))
{
TRACE("Hardlinked '%s' to '%s'\n", debugstr_a( unixDest.Buffer ),
debugstr_a( unixSource.Buffer ));
ret = TRUE;
}
else
FILE_SetDosError();
RtlFreeAnsiString( &unixSource );
RtlFreeAnsiString( &unixDest );
err:
RtlFreeUnicodeString( &ntSource );
RtlFreeUnicodeString( &ntDest );
return ret;
}
@ -1230,10 +1274,25 @@ BOOL WINAPI CreateHardLinkW(LPCWSTR lpFileName, LPCWSTR lpExistingFileName,
BOOL WINAPI CreateHardLinkA(LPCSTR lpFileName, LPCSTR lpExistingFileName,
LPSECURITY_ATTRIBUTES lpSecurityAttributes)
{
FIXME("(%s, %s, %p): stub\n", debugstr_a(lpFileName),
debugstr_a(lpExistingFileName), lpSecurityAttributes);
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
WCHAR *sourceW, *destW;
BOOL res;
if (!(sourceW = FILE_name_AtoW( lpExistingFileName, TRUE )))
{
return FALSE;
}
if (!(destW = FILE_name_AtoW( lpFileName, TRUE )))
{
HeapFree( GetProcessHeap(), 0, sourceW );
return FALSE;
}
res = CreateHardLinkW( destW, sourceW, lpSecurityAttributes );
HeapFree( GetProcessHeap(), 0, sourceW );
HeapFree( GetProcessHeap(), 0, destW );
return res;
}