EvilBeaver/OneScript: Исполняющая среда скриптов на языке 1С

src/OneScript.StandardLibrary/Xml/XmlReaderSettingsImpl.cs
138 строк6 KB
Sergey Batanov
#1585 Параметр чтения XML ИгнорироватьТипДокумента.
10 сен 2025, 23:06
10 сен 2025, 23:0694a5c42
/*----------------------------------------------------------
This Source Code Form is subject to the terms of the 
Mozilla Public License, v.2.0. If a copy of the MPL 
was not distributed with this file, You can obtain one 
at http://mozilla.org/MPL/2.0/.
----------------------------------------------------------*/

using System.Xml;
using OneScript.Contexts;
using OneScript.Values;
using ScriptEngine.Machine;
using ScriptEngine.Machine.Contexts;

namespace OneScript.StandardLibrary.Xml
{
    /// <summary>
    /// Параметры, используемые для формирования XML
    /// </summary>
    [ContextClass("ПараметрыЧтенияXML", "XmlReaderSettings")]
    public class XmlReaderSettingsImpl : AutoContext<XmlReaderSettingsImpl>
    {
        readonly XmlParserContext _context;
        readonly XmlReaderSettings _settings;

        public XmlReaderSettingsImpl(string version, XmlParserContext context, XmlReaderSettings settings,
            bool ignoreXMLDeclaration=true,
            bool ignoreDocumentType=true,
            bool CDataSectionAsText=true, // умолчание отличается от конструктора скрипта
            bool useIgnorableWhitespace=false)
        {
            Version = version;
            _context = context;
            _settings = settings;
            IgnoreXMLDeclaration = ignoreXMLDeclaration;
            IgnoreDocumentType = ignoreDocumentType;
            CDATASectionAsText = CDataSectionAsText;
            UseIgnorableWhitespace = useIgnorableWhitespace;
        }

        public XmlReaderSettings Settings => _settings;
        public XmlParserContext Context => _context;

        /// <summary>
        /// Версия XML
        /// </summary>
        [ContextProperty("Версия", "Version")]
        public string Version { get; }

        /// <summary>
        /// Язык
        /// </summary>
        [ContextProperty("Язык", "Language")]
        public string Language => _context.XmlLang;

        [ContextProperty("ПробельныеСимволы", "Space")]
        public IValue Space => XmlSpaceEnum.FromNativeValue(_context.XmlSpace);

        [ContextProperty("ТипПроверкиПравильности","ValidationType")]
        public IValue ValidationTypeImpl => XmlValidationTypeEnum.FromNativeValue(_settings.ValidationType);

        [ContextProperty("ИгнорироватьОбъявлениеXML", "IgnoreXMLDeclaration")]
        public bool IgnoreXMLDeclaration { get; }

        [ContextProperty("ИгнорироватьТипДокумента", "IgnoreDocumentType")]
        public bool IgnoreDocumentType { get; }

        [ContextProperty("ИгнорироватьИнструкцииОбработки", "IgnoreDataProcessorInstructions")]
        public bool IgnoreDataProcessorInstructions => _settings.IgnoreProcessingInstructions;

        [ContextProperty("ИгнорироватьКомментарии", "IgnoreComments")]
        public bool IgnoreComments => _settings.IgnoreComments;

        [ContextProperty("ИгнорироватьПробельныеСимволы", "IgnoreWhitespace")]
        public bool IgnoreWhitespace => _settings.IgnoreWhitespace;

        [ContextProperty("СекцииCDATAКакТекст", "CDATASectionAsText")]
        public bool CDATASectionAsText { get; }

        [ContextProperty("ИспользоватьИгнорируемыеПробельныеСимволы", "UseIgnorableWhitespace")]
        public bool UseIgnorableWhitespace { get; }

        [ScriptConstructor]
        public static XmlReaderSettingsImpl Constructor(
            string version = null,
            string lang = null,
            ClrEnumValueWrapper<XmlSpace> spaceChars = null, 
            ClrEnumValueWrapper<ValidationType> validityCheckType = null,
            bool ignoreXMLDeclaration = true,
            bool ignoreDocumentType = true,
            bool ignoreDataProcessorInstructions = false,
            bool ignoreComments = false,
            bool ignoreSpaceCharacters = true,
            bool CDATASectionAsText = false,
            bool useIgnorableWhitespace = false)
        {
            var context = new XmlParserContext(null, null,
                lang ?? "",
                ContextValuesMarshaller.ConvertWrappedEnum(spaceChars, XmlSpace.Default))
                {
                    Encoding = System.Text.Encoding.UTF8
                };

            var settings = new XmlReaderSettings
            {
                ValidationType = ContextValuesMarshaller.ConvertWrappedEnum(validityCheckType, ValidationType.None),
                IgnoreComments = ignoreComments,
                IgnoreProcessingInstructions = ignoreDataProcessorInstructions,
                IgnoreWhitespace = ignoreSpaceCharacters,
                DtdProcessing = ignoreDocumentType ? DtdProcessing.Ignore : DtdProcessing.Parse,
            };

            return new XmlReaderSettingsImpl(
                version ?? "1.0",
                context,
                settings,
                ignoreXMLDeclaration,
                ignoreDocumentType,
                CDATASectionAsText,
                useIgnorableWhitespace);
        }

        public static XmlReaderSettingsImpl Create()
        {
            var context = new XmlParserContext(null, null,"",XmlSpace.Default);

            var settings = new XmlReaderSettings
            {
                ValidationType = ValidationType.None,
                IgnoreComments = true, // отличается от конструктора скрипта
                IgnoreProcessingInstructions = false,
                IgnoreWhitespace =  true,
                DtdProcessing = DtdProcessing.Ignore,
            };

            return new XmlReaderSettingsImpl("1.0", context, settings);
        }
    }
}