C++ (Cpp) ElfrClearELFW Examples

Example #1

File: eventlog.c Project: hoangduit/reactos

/******************************************************************************
 * ClearEventLogW [ADVAPI32.@]
 */
BOOL WINAPI
ClearEventLogW(IN HANDLE hEventLog,
               IN LPCWSTR lpBackupFileName)
{
    UNICODE_STRING BackupFileNameW;
    NTSTATUS Status;

    TRACE("%p, %s\n", hEventLog, debugstr_w(lpBackupFileName));

    if (lpBackupFileName == NULL)
    {
        RtlInitUnicodeString(&BackupFileNameW, NULL);
    }
    else
    {
        if (!RtlDosPathNameToNtPathName_U(lpBackupFileName, &BackupFileNameW,
                                          NULL, NULL))
        {
            SetLastError(ERROR_INVALID_PARAMETER);
            return FALSE;
        }
    }

    RpcTryExcept
    {
        Status = ElfrClearELFW(hEventLog,
        (PRPC_UNICODE_STRING)&BackupFileNameW);
    }
    RpcExcept(EXCEPTION_EXECUTE_HANDLER)
    {
        Status = I_RpcMapWin32Status(RpcExceptionCode());
    }
    RpcEndExcept;

    if (lpBackupFileName != NULL)
        RtlFreeHeap(RtlGetProcessHeap(), 0, BackupFileNameW.Buffer);

    if (!NT_SUCCESS(Status))
    {
        SetLastError(RtlNtStatusToDosError(Status));
        return FALSE;
    }

    return TRUE;
}

Example #2

File: rpc.c Project: reactos/reactos

/* Function 12 */
NTSTATUS
ElfrClearELFA(
    IELF_HANDLE LogHandle,
    PRPC_STRING BackupFileName)
{
    NTSTATUS Status;
    UNICODE_STRING BackupFileNameW;

    Status = RtlAnsiStringToUnicodeString(&BackupFileNameW,
                                          (PANSI_STRING)BackupFileName,
                                          TRUE);
    if (!NT_SUCCESS(Status))
        return Status;

    Status = ElfrClearELFW(LogHandle,
                           (PRPC_UNICODE_STRING)&BackupFileNameW);

    RtlFreeUnicodeString(&BackupFileNameW);

    return Status;
}