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/* $Id: scriptbase.h $ */
/** @file
* IPRT - RTScript, Script language support in IPRT.
*/
/*
* Copyright (C) 2024-2025 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
* in the VirtualBox distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*
* SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
*/
#ifndef IPRT_INCLUDED_scriptbase_h
#define IPRT_INCLUDED_scriptbase_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include <iprt/types.h>
RT_C_DECLS_BEGIN
/**
* Position information.
*/
typedef struct RTSCRIPTPOS
{
/** Line in the source. */
unsigned iLine;
/** Character index.*/
unsigned iCh;
} RTSCRIPTPOS;
/** Pointer to a source position. */
typedef struct RTSCRIPTPOS *PRTSCRIPTPOS;
/** Pointer to a constant source position. */
typedef const RTSCRIPTPOS *PCRTSCRIPTPOS;
#if 0 /* Later, maybe */
/**
* Native data types.
*/
typedef enum RTSCRIPTNATIVETYPE
{
/** Invalid data type. */
RTSCRIPTNATIVETYPE_INVALID = 0,
/** Void type. */
RTSCRIPTNATIVETYPE_VOID = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_UNSIGNED, RTSCRIPTNATIVETYPE_CLASS_INTEGER, 0),
/** Signed 8bit integer. */
RTSCRIPTNATIVETYPE_INT8 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_SIGNED, RTSCRIPTNATIVETYPE_CLASS_INTEGER, 8),
/** Unsigned 8bit integer. */
RTSCRIPTNATIVETYPE_UINT8 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_UNSIGNED, RTSCRIPTNATIVETYPE_CLASS_INTEGER, 8),
/** Signed 16bit integer. */
RTSCRIPTNATIVETYPE_INT16 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_SIGNED, RTSCRIPTNATIVETYPE_CLASS_INTEGER, 16),
/** Unsigned 16bit integer. */
RTSCRIPTNATIVETYPE_UINT16 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_UNSIGNED, RTSCRIPTNATIVETYPE_CLASS_INTEGER, 16),
/** Signed 32bit integer. */
RTSCRIPTNATIVETYPE_INT32 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_SIGNED, RTSCRIPTNATIVETYPE_CLASS_INTEGER, 32),
/** Unsigned 32bit integer. */
RTSCRIPTNATIVETYPE_UINT32 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_UNSIGNED, RTSCRIPTNATIVETYPE_CLASS_INTEGER, 32),
/** Signed 64bit integer. */
RTSCRIPTNATIVETYPE_INT64 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_SIGNED, RTSCRIPTNATIVETYPE_CLASS_INTEGER, 64),
/** Unsigned 64bit integer. */
RTSCRIPTNATIVETYPE_UINT64 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_UNSIGNED, RTSCRIPTNATIVETYPE_CLASS_INTEGER, 64),
/** 32bit floating point. */
RTSCRIPTNATIVETYPE_FLOAT32 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_SIGNED, RTSCRIPTNATIVETYPE_CLASS_FLOAT, 32),
/** 64bit floating point. */
RTSCRIPTNATIVETYPE_FLOAT64 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_SIGNED, RTSCRIPTNATIVETYPE_CLASS_FLOAT, 64),
/** Pointer type. */
RTSCRIPTNATIVETYPE_PTR = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_UNSIGNED, RTSCRIPTNATIVETYPE_CLASS_POINTER, 64),
/** 32bit hack. */
RTSCRIPTNATIVETYPE_32BIT_HACK = 0x7fffffff
} RTSCRIPTNATIVETYPE;
#define RTSCRIPTNATIVETYPE_ENTRIES
/**
* Data value.
*/
typedef struct RTSCRIPTVAL
{
/** The value type. */
RTSCRIPTNATIVETYPE enmType;
/** Value, dependent on type. */
union
{
int8_t i8;
uint8_t u8;
int16_t i16;
uint16_t u16;
int32_t i32;
uint32_t u32;
int64_t i64;
uint64_t u64;
RTFLOAT64U r64;
} u;
} RTSCRIPTVAL;
/** Pointer to a value. */
typedef RTSCRIPTVAL *PRTSCRIPTVAL;
/** Pointer to a const value. */
typedef const RTSCRIPTVAL *PCRTSCRIPTVAL;
#endif
RT_C_DECLS_END
#endif /* !IPRT_INCLUDED_scriptbase_h */
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