1// Copyright (C) 2021 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3#ifndef QDOMHELPERS_P_H
4#define QDOMHELPERS_P_H
5
6#include <qcoreapplication.h>
7#include <qdom.h>
8#include <private/qglobal_p.h>
9
10QT_REQUIRE_CONFIG(dom);
11QT_BEGIN_NAMESPACE
12
13//
14// W A R N I N G
15// -------------
16//
17// This file is not part of the Qt API. It exists for the convenience of
18// qxml.cpp and qdom.cpp. This header file may change from version to version without
19// notice, or even be removed.
20//
21// We mean it.
22//
23
24class QDomDocumentPrivate;
25class QDomNodePrivate;
26class QXmlStreamReader;
27class QXmlStreamAttributes;
28
29/**************************************************************
30 *
31 * QDomBuilder
32 *
33 **************************************************************/
34
35class QDomBuilder
36{
37public:
38 QDomBuilder(QDomDocumentPrivate *d, QXmlStreamReader *r, QDomDocument::ParseOptions options);
39 ~QDomBuilder();
40
41 bool endDocument();
42 bool startElement(const QString &nsURI, const QString &qName, const QXmlStreamAttributes &atts);
43 bool endElement();
44 bool characters(const QString &characters, bool cdata = false);
45 bool processingInstruction(const QString &target, const QString &data);
46 bool skippedEntity(const QString &name);
47 bool startEntity(const QString &name);
48 bool endEntity();
49 bool startDTD(const QString &name, const QString &publicId, const QString &systemId);
50 bool parseDTD(const QString &dtd);
51 bool comment(const QString &characters);
52 bool externalEntityDecl(const QString &name, const QString &publicId, const QString &systemId);
53 bool notationDecl(const QString &name, const QString &publicId, const QString &systemId);
54 bool unparsedEntityDecl(const QString &name, const QString &publicId, const QString &systemId,
55 const QString &notationName);
56
57 void fatalError(const QString &message);
58 QDomDocument::ParseResult result() const { return parseResult; }
59
60 bool preserveSpacingOnlyNodes() const
61 { return parseOptions & QDomDocument::ParseOption::PreserveSpacingOnlyNodes; }
62
63private:
64 QString dtdInternalSubset(const QString &dtd);
65
66 QDomDocument::ParseResult parseResult;
67 QDomDocumentPrivate *doc;
68 QDomNodePrivate *node;
69 QXmlStreamReader *reader;
70 QString entityName;
71 QDomDocument::ParseOptions parseOptions;
72};
73
74/**************************************************************
75 *
76 * QDomParser
77 *
78 **************************************************************/
79
80class QDomParser
81{
82 Q_DECLARE_TR_FUNCTIONS(QDomParser)
83public:
84 QDomParser(QDomDocumentPrivate *d, QXmlStreamReader *r, QDomDocument::ParseOptions options);
85
86 bool parse();
87 QDomDocument::ParseResult result() const { return domBuilder.result(); }
88
89private:
90 bool parseProlog();
91 bool parseBody();
92 bool parseMarkupDecl();
93
94 QXmlStreamReader *reader;
95 QDomBuilder domBuilder;
96};
97
98QT_END_NAMESPACE
99
100#endif // QDOMHELPERS_P_H
101

source code of qtbase/src/xml/dom/qdomhelpers_p.h