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