| 1 | /* $Id: scriptbase.h 105755 2024-08-21 11:04:24Z vboxsync $ */
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| 2 | /** @file
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| 3 | * IPRT - RTScript, Script language support in IPRT.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2017 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.alldomusa.eu.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | *
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| 17 | * The contents of this file may alternatively be used under the terms
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| 18 | * of the Common Development and Distribution License Version 1.0
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| 19 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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| 20 | * VirtualBox OSE distribution, in which case the provisions of the
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| 21 | * CDDL are applicable instead of those of the GPL.
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| 22 | *
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| 23 | * You may elect to license modified versions of this file under the
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| 24 | * terms and conditions of either the GPL or the CDDL or both.
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| 25 | */
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| 26 |
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| 27 | #ifndef ___iprt_scriptbase_h
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| 28 | #define ___iprt_scriptbase_h
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| 29 |
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| 30 | #include <iprt/types.h>
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| 31 |
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| 32 | RT_C_DECLS_BEGIN
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| 33 |
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| 34 |
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| 35 | /**
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| 36 | * Position information.
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| 37 | */
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| 38 | typedef struct RTSCRIPTPOS
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| 39 | {
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| 40 | /** Line in the source. */
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| 41 | unsigned iLine;
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| 42 | /** Character index.*/
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| 43 | unsigned iCh;
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| 44 | } RTSCRIPTPOS;
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| 45 | /** Pointer to a source position. */
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| 46 | typedef struct RTSCRIPTPOS *PRTSCRIPTPOS;
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| 47 | /** Pointer to a constant source position. */
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| 48 | typedef const RTSCRIPTPOS *PCRTSCRIPTPOS;
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| 49 |
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| 50 |
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| 51 | #if 0 /* Later, maybe */
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| 52 | /**
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| 53 | * Native data types.
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| 54 | */
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| 55 | typedef enum RTSCRIPTNATIVETYPE
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| 56 | {
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| 57 | /** Invalid data type. */
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| 58 | RTSCRIPTNATIVETYPE_INVALID = 0,
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| 59 | /** Void type. */
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| 60 | RTSCRIPTNATIVETYPE_VOID = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_UNSIGNED, RTSCRIPTNATIVETYPE_CLASS_INTEGER, 0),
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| 61 | /** Signed 8bit integer. */
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| 62 | RTSCRIPTNATIVETYPE_INT8 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_SIGNED, RTSCRIPTNATIVETYPE_CLASS_INTEGER, 8),
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| 63 | /** Unsigned 8bit integer. */
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| 64 | RTSCRIPTNATIVETYPE_UINT8 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_UNSIGNED, RTSCRIPTNATIVETYPE_CLASS_INTEGER, 8),
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| 65 | /** Signed 16bit integer. */
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| 66 | RTSCRIPTNATIVETYPE_INT16 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_SIGNED, RTSCRIPTNATIVETYPE_CLASS_INTEGER, 16),
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| 67 | /** Unsigned 16bit integer. */
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| 68 | RTSCRIPTNATIVETYPE_UINT16 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_UNSIGNED, RTSCRIPTNATIVETYPE_CLASS_INTEGER, 16),
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| 69 | /** Signed 32bit integer. */
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| 70 | RTSCRIPTNATIVETYPE_INT32 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_SIGNED, RTSCRIPTNATIVETYPE_CLASS_INTEGER, 32),
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| 71 | /** Unsigned 32bit integer. */
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| 72 | RTSCRIPTNATIVETYPE_UINT32 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_UNSIGNED, RTSCRIPTNATIVETYPE_CLASS_INTEGER, 32),
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| 73 | /** Signed 64bit integer. */
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| 74 | RTSCRIPTNATIVETYPE_INT64 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_SIGNED, RTSCRIPTNATIVETYPE_CLASS_INTEGER, 64),
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| 75 | /** Unsigned 64bit integer. */
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| 76 | RTSCRIPTNATIVETYPE_UINT64 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_UNSIGNED, RTSCRIPTNATIVETYPE_CLASS_INTEGER, 64),
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| 77 | /** 32bit floating point. */
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| 78 | RTSCRIPTNATIVETYPE_FLOAT32 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_SIGNED, RTSCRIPTNATIVETYPE_CLASS_FLOAT, 32),
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| 79 | /** 64bit floating point. */
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| 80 | RTSCRIPTNATIVETYPE_FLOAT64 = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_SIGNED, RTSCRIPTNATIVETYPE_CLASS_FLOAT, 64),
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| 81 | /** Pointer type. */
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| 82 | RTSCRIPTNATIVETYPE_PTR = RTSCRIPTNATIVETYPE_ASSEMBLE(RTSCRIPTNATIVETYPE_UNSIGNED, RTSCRIPTNATIVETYPE_CLASS_POINTER, 64),
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| 83 | /** 32bit hack. */
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| 84 | RTSCRIPTNATIVETYPE_32BIT_HACK = 0x7fffffff
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| 85 | } RTSCRIPTNATIVETYPE;
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| 86 |
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| 87 | #define RTSCRIPTNATIVETYPE_ENTRIES
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| 88 |
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| 89 | /**
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| 90 | * Data value.
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| 91 | */
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| 92 | typedef struct RTSCRIPTVAL
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| 93 | {
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| 94 | /** The value type. */
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| 95 | RTSCRIPTNATIVETYPE enmType;
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| 96 | /** Value, dependent on type. */
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| 97 | union
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| 98 | {
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| 99 | int8_t i8;
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| 100 | uint8_t u8;
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| 101 | int16_t i16;
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| 102 | uint16_t u16;
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| 103 | int32_t i32;
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| 104 | uint32_t u32;
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| 105 | int64_t i64;
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| 106 | uint64_t u64;
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| 107 | RTFLOAT64U r64;
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| 108 | } u;
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| 109 | } RTSCRIPTVAL;
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| 110 | /** Pointer to a value. */
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| 111 | typedef RTSCRIPTVAL *PRTSCRIPTVAL;
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| 112 | /** Pointer to a const value. */
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| 113 | typedef const RTSCRIPTVAL *PCRTSCRIPTVAL;
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| 114 | #endif
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| 115 |
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| 116 |
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| 117 | RT_C_DECLS_END
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| 118 |
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| 119 | #endif
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