1 | /****************************************************************************
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2 | **
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3 | ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
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4 | ** All rights reserved.
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5 | ** Contact: Nokia Corporation ([email protected])
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6 | **
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7 | ** This file is part of the QtXmlPatterns module of the Qt Toolkit.
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8 | **
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9 | ** $QT_BEGIN_LICENSE:LGPL$
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10 | ** Commercial Usage
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11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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12 | ** accordance with the Qt Commercial License Agreement provided with the
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13 | ** Software or, alternatively, in accordance with the terms contained in
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14 | ** a written agreement between you and Nokia.
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15 | **
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16 | ** GNU Lesser General Public License Usage
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17 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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18 | ** General Public License version 2.1 as published by the Free Software
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19 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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20 | ** packaging of this file. Please review the following information to
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21 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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23 | **
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24 | ** In addition, as a special exception, Nokia gives you certain additional
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25 | ** rights. These rights are described in the Nokia Qt LGPL Exception
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26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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27 | **
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28 | ** GNU General Public License Usage
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29 | ** Alternatively, this file may be used under the terms of the GNU
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30 | ** General Public License version 3.0 as published by the Free Software
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31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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32 | ** packaging of this file. Please review the following information to
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33 | ** ensure the GNU General Public License version 3.0 requirements will be
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34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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35 | **
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36 | ** If you have questions regarding the use of this file, please contact
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37 | ** Nokia at [email protected].
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38 | ** $QT_END_LICENSE$
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39 | **
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40 | ****************************************************************************/
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41 |
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42 | //
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43 | // W A R N I N G
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44 | // -------------
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45 | //
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46 | // This file is not part of the Qt API. It exists purely as an
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47 | // implementation detail. This header file may change from version to
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48 | // version without notice, or even be removed.
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49 | //
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50 | // We mean it.
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51 |
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52 | #ifndef Patternist_XsdSchemaParser_H
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53 | #define Patternist_XsdSchemaParser_H
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54 |
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55 | #include "qnamespacesupport_p.h"
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56 | #include "qxsdalternative_p.h"
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57 | #include "qxsdattribute_p.h"
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58 | #include "qxsdattributegroup_p.h"
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59 | #include "qxsdattributeterm_p.h"
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60 | #include "qxsdcomplextype_p.h"
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61 | #include "qxsdelement_p.h"
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62 | #include "qxsdidcache_p.h"
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63 | #include "qxsdmodelgroup_p.h"
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64 | #include "qxsdnotation_p.h"
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65 | #include "qxsdsimpletype_p.h"
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66 | #include "qxsdschemacontext_p.h"
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67 | #include "qxsdschemaparsercontext_p.h"
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68 | #include "qxsdstatemachine_p.h"
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69 |
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70 | #include <QtCore/QHash>
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71 | #include <QtCore/QSet>
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72 | #include <QtCore/QUrl>
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73 | #include <QtXml/QXmlStreamReader>
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74 | #include <QtXmlPatterns/QXmlNamePool>
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75 |
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76 | QT_BEGIN_HEADER
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77 |
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78 | QT_BEGIN_NAMESPACE
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79 |
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80 | namespace QPatternist
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81 | {
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82 | /**
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83 | * @short Implements the parsing of XML schema file.
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84 | *
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85 | * This class parses a XML schema in XML presentation from an QIODevice
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86 | * and returns object representation as XsdSchema.
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87 | *
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88 | * @ingroup Patternist_schema
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89 | * @author Tobias Koenig <[email protected]>
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90 | */
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91 | class XsdSchemaParser : public MaintainingReader<XsdSchemaToken, XsdTagScope::Type>
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92 | {
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93 | friend class ElementNamespaceHandler;
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94 | friend class TagValidationHandler;
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95 |
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96 | public:
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97 | enum ParserType
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98 | {
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99 | TopLevelParser,
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100 | IncludeParser,
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101 | ImportParser,
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102 | RedefineParser
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103 | };
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104 |
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105 | /**
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106 | * Creates a new schema parser object.
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107 | */
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108 | XsdSchemaParser(const XsdSchemaContext::Ptr &context, const XsdSchemaParserContext::Ptr &parserContext, QIODevice *device);
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109 |
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110 | /**
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111 | * Parses the XML schema file.
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112 | *
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113 | * @return @c true on success, @c false if the schema is somehow invalid.
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114 | */
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115 | bool parse(ParserType parserType = TopLevelParser);
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116 |
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117 | /**
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118 | * Describes a set of namespace URIs
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119 | */
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120 | typedef QSet<QUrl> NamespaceSet;
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121 |
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122 | /**
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123 | * Adds @p schemas to the list of already included schemas, so the parser
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124 | * can detect multiple includes of the same schema.
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125 | */
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126 | void addIncludedSchemas(const NamespaceSet &schemas);
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127 |
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128 | /**
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129 | * Sets which @p schemas have been included already, so the parser
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130 | * can detect multiple includes of the same schema.
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131 | */
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132 | void setIncludedSchemas(const NamespaceSet &schemas);
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133 |
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134 | /**
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135 | * Adds @p schemas to the list of already imported schemas, so the parser
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136 | * can detect multiple imports of the same schema.
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137 | */
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138 | void addImportedSchemas(const NamespaceSet &schemas);
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139 |
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140 | /**
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141 | * Sets which @p schemas have been imported already, so the parser
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142 | * can detect circular imports.
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143 | */
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144 | void setImportedSchemas(const NamespaceSet &schemas);
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145 |
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146 | /**
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147 | * Adds @p schemas to the list of already redefined schemas, so the parser
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148 | * can detect multiple redefines of the same schema.
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149 | */
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150 | void addRedefinedSchemas(const NamespaceSet &schemas);
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151 |
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152 | /**
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153 | * Sets which @p schemas have been redefined already, so the parser
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154 | * can detect multiple redefines of the same schema.
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155 | */
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156 | void setRedefinedSchemas(const NamespaceSet &schemas);
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157 |
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158 | /**
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159 | * Sets the target namespace of the schema to parse.
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160 | */
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161 | void setTargetNamespace(const QString &targetNamespace);
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162 |
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163 | /**
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164 | * Sets the document URI of the schema to parse.
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165 | */
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166 | void setDocumentURI(const QUrl &uri);
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167 |
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168 | /**
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169 | * Returns the document URI of the schema to parse.
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170 | */
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171 | QUrl documentURI() const;
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172 |
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173 | /**
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174 | * Reimplemented from MaintainingReader, always returns @c false.
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175 | */
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176 | bool isAnyAttributeAllowed() const;
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177 |
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178 | private:
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179 | /**
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180 | * Used internally to report any kind of parsing error or
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181 | * schema inconsistency.
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182 | */
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183 | virtual void error(const QString &msg);
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184 |
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185 | void attributeContentError(const char *attributeName, const char *elementName, const QString &value, const SchemaType::Ptr &type = SchemaType::Ptr());
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186 |
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187 | /**
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188 | * Sets the target namespace of the schema to parse.
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189 | */
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190 | void setTargetNamespaceExtended(const QString &targetNamespace);
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191 |
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192 | /**
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193 | * This method is called for parsing the top-level <em>schema</em> object.
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194 | */
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195 | void parseSchema(ParserType parserType);
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196 |
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197 | /**
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198 | * This method is called for parsing any top-level <em>include</em> object.
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199 | */
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200 | void parseInclude();
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201 |
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202 | /**
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203 | * This method is called for parsing any top-level <em>import</em> object.
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204 | */
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205 | void parseImport();
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206 |
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207 | /**
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208 | * This method is called for parsing any top-level <em>redefine</em> object.
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209 | */
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210 | void parseRedefine();
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211 |
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212 | /**
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213 | * This method is called for parsing any <em>annotation</em> object everywhere
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214 | * in the schema.
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215 | */
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216 | XsdAnnotation::Ptr parseAnnotation();
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217 |
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218 | /**
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219 | * This method is called for parsing an <em>appinfo</em> object as child of
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220 | * an <em>annotation</em> object.
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221 | */
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222 | XsdApplicationInformation::Ptr parseAppInfo();
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223 |
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224 | /**
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225 | * This method is called for parsing a <em>documentation</em> object as child of
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226 | * an <em>annotation</em> object.
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227 | */
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228 | XsdDocumentation::Ptr parseDocumentation();
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229 |
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230 | /**
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231 | * This method is called for parsing a <em>defaultOpenContent</em> object.
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232 | */
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233 | void parseDefaultOpenContent();
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234 |
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235 | /**
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236 | * This method is called for parsing any top-level <em>simpleType</em> object.
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237 | */
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238 | XsdSimpleType::Ptr parseGlobalSimpleType();
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239 |
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240 | /**
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241 | * This method is called for parsing any <em>simpleType</em> object as descendant
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242 | * of an <em>element</em> or <em>complexType</em> object.
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243 | */
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244 | XsdSimpleType::Ptr parseLocalSimpleType();
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245 |
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246 | /**
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247 | * This method is called for parsing a <em>restriction</em> object as child
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248 | * of a <em>simpleType</em> object.
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249 | */
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250 | void parseSimpleRestriction(const XsdSimpleType::Ptr &ptr);
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251 |
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252 | /**
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253 | * This method is called for parsing a <em>list</em> object as child
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254 | * of a <em>simpleType</em> object.
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255 | */
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256 | void parseList(const XsdSimpleType::Ptr &ptr);
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257 |
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258 | /**
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259 | * This method is called for parsing a <em>union</em> object as child
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260 | * of a <em>simpleType</em> object.
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261 | */
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262 | void parseUnion(const XsdSimpleType::Ptr &ptr);
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263 |
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264 | /**
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265 | * This method is called for parsing a <em>minExclusive</em> object as child
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266 | * of a <em>restriction</em> object.
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267 | */
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268 | XsdFacet::Ptr parseMinExclusiveFacet();
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269 |
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270 | /**
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271 | * This method is called for parsing a <em>minInclusive</em> object as child
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272 | * of a <em>restriction</em> object.
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273 | */
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274 | XsdFacet::Ptr parseMinInclusiveFacet();
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275 |
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276 | /**
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277 | * This method is called for parsing a <em>maxExclusive</em> object as child
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278 | * of a <em>restriction</em> object.
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279 | */
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280 | XsdFacet::Ptr parseMaxExclusiveFacet();
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281 |
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282 | /**
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283 | * This method is called for parsing a <em>maxInclusive</em> object as child
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284 | * of a <em>restriction</em> object.
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285 | */
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286 | XsdFacet::Ptr parseMaxInclusiveFacet();
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287 |
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288 | /**
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289 | * This method is called for parsing a <em>totalDigits</em> object as child
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290 | * of a <em>restriction</em> object.
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291 | */
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292 | XsdFacet::Ptr parseTotalDigitsFacet();
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293 |
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294 | /**
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295 | * This method is called for parsing a <em>fractionDigits</em> object as child
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296 | * of a <em>restriction</em> object.
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297 | */
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298 | XsdFacet::Ptr parseFractionDigitsFacet();
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299 |
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300 | /**
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301 | * This method is called for parsing a <em>length</em> object as child
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302 | * of a <em>restriction</em> object.
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303 | */
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304 | XsdFacet::Ptr parseLengthFacet();
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305 |
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306 | /**
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307 | * This method is called for parsing a <em>minLength</em> object as child
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308 | * of a <em>restriction</em> object.
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309 | */
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310 | XsdFacet::Ptr parseMinLengthFacet();
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311 |
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312 | /**
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313 | * This method is called for parsing a <em>maxLength</em> object as child
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314 | * of a <em>restriction</em> object.
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315 | */
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316 | XsdFacet::Ptr parseMaxLengthFacet();
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317 |
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318 | /**
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319 | * This method is called for parsing an <em>enumeration</em> object as child
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320 | * of a <em>restriction</em> object.
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321 | */
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322 | XsdFacet::Ptr parseEnumerationFacet();
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323 |
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324 | /**
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325 | * This method is called for parsing a <em>whiteSpace</em> object as child
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326 | * of a <em>restriction</em> object.
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327 | */
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328 | XsdFacet::Ptr parseWhiteSpaceFacet();
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329 |
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330 | /**
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331 | * This method is called for parsing a <em>pattern</em> object as child
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332 | * of a <em>restriction</em> object.
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333 | */
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334 | XsdFacet::Ptr parsePatternFacet();
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335 |
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336 | /**
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337 | * This method is called for parsing an <em>assertion</em> object as child
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338 | * of a <em>restriction</em> object.
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339 | */
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340 | XsdFacet::Ptr parseAssertionFacet();
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341 |
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342 | /**
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343 | * This method is called for parsing any top-level <em>complexType</em> object.
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344 | */
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345 | XsdComplexType::Ptr parseGlobalComplexType();
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346 |
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347 | /**
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348 | * This method is called for parsing any <em>complexType</em> object as descendant
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349 | * of an <em>element</em> object.
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350 | */
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351 | XsdComplexType::Ptr parseLocalComplexType();
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352 |
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353 | /**
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354 | * This method resolves the content type of the @p complexType for the given
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355 | * @p effectiveMixed value.
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356 | */
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357 | void resolveComplexContentType(const XsdComplexType::Ptr &complexType, bool effectiveMixed);
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358 |
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359 | /**
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360 | * This method is called for parsing a <em>simpleContent</em> object as child
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361 | * of a <em>complexType</em> object.
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362 | */
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363 | void parseSimpleContent(const XsdComplexType::Ptr &complexType);
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364 |
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365 | /**
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366 | * This method is called for parsing a <em>restriction</em> object as child
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367 | * of a <em>simpleContent</em> object.
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368 | */
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369 | void parseSimpleContentRestriction(const XsdComplexType::Ptr &complexType);
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370 |
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371 | /**
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372 | * This method is called for parsing an <em>extension</em> object as child
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373 | * of a <em>simpleContent</em> object.
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374 | */
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375 | void parseSimpleContentExtension(const XsdComplexType::Ptr &complexType);
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376 |
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377 | /**
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378 | * This method is called for parsing a <em>complexContent</em> object as child
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379 | * of a <em>complexType</em> object.
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380 | *
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381 | * @param complexType The complex type the complex content belongs to.
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382 | * @param mixed The output parameter for the mixed value.
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383 | */
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384 | void parseComplexContent(const XsdComplexType::Ptr &complexType, bool *mixed);
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385 |
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386 | /**
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387 | * This method is called for parsing a <em>restriction</em> object as child
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388 | * of a <em>complexContent</em> object.
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389 | */
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390 | void parseComplexContentRestriction(const XsdComplexType::Ptr &complexType);
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391 |
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392 | /**
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393 | * This method is called for parsing an <em>extension</em> object as child
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394 | * of a <em>complexContent</em> object.
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395 | */
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396 | void parseComplexContentExtension(const XsdComplexType::Ptr &complexType);
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397 |
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398 | /**
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399 | * This method is called for parsing an <em>assert</em> object as child
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400 | * of a <em>complexType</em> or parsing a <em>assertion</em> facet object as
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401 | * child of a <em>simpleType</em>.
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402 | *
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403 | * @param nodeName Either XsdSchemaToken::Assert or XsdSchemaToken::Assertion.
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404 | * @param tag Either XsdTagScope::Assert or XsdTagScope::Assertion.
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405 | */
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406 | XsdAssertion::Ptr parseAssertion(const XsdSchemaToken::NodeName &nodeName, const XsdTagScope::Type &tag);
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407 |
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408 | /**
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409 | * This method is called for parsing an <em>openContent</em> object.
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410 | */
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411 | XsdComplexType::OpenContent::Ptr parseOpenContent();
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412 |
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413 | /**
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414 | * This method is called for parsing a top-level <em>group</em> object.
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415 | */
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416 | XsdModelGroup::Ptr parseNamedGroup();
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417 |
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418 | /**
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419 | * This method is called for parsing a non-top-level <em>group</em> object
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420 | * that contains a <em>ref</em> attribute.
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421 | */
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422 | XsdTerm::Ptr parseReferredGroup(const XsdParticle::Ptr &particle);
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423 |
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424 | /**
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425 | * This method is called for parsing an <em>all</em> object as child
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426 | * of a top-level <em>group</em> object.
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427 | *
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428 | * @param parent The schema component the <em>all</em> object is part of.
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429 | */
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430 | XsdModelGroup::Ptr parseAll(const NamedSchemaComponent::Ptr &parent);
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431 |
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432 | /**
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433 | * This method is called for parsing an <em>all</em> object as descendant
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434 | * of a <em>complexType</em> object.
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435 | *
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436 | * @param particle The particle the <em>all</em> object belongs to.
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437 | * @param parent The schema component the <em>all</em> object is part of.
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438 | */
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439 | XsdModelGroup::Ptr parseLocalAll(const XsdParticle::Ptr &particle, const NamedSchemaComponent::Ptr &parent);
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440 |
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441 | /**
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442 | * This method is called for parsing a <em>choice</em> object as child
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443 | * of a top-level <em>group</em> object.
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444 | *
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445 | * @param parent The schema component the <em>choice</em> object is part of.
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446 | */
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447 | XsdModelGroup::Ptr parseChoice(const NamedSchemaComponent::Ptr &parent);
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448 |
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449 | /**
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450 | * This method is called for parsing a <em>choice</em> object as descendant
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451 | * of a <em>complexType</em> object or a <em>choice</em> object.
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452 | *
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453 | * @param particle The particle the <em>choice</em> object belongs to.
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454 | * @param parent The schema component the <em>choice</em> object is part of.
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455 | */
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456 | XsdModelGroup::Ptr parseLocalChoice(const XsdParticle::Ptr &particle, const NamedSchemaComponent::Ptr &parent);
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457 |
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458 | /**
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459 | * This method is called for parsing a <em>sequence</em> object as child
|
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460 | * of a top-level <em>group</em> object.
|
---|
461 | *
|
---|
462 | * @param parent The schema component the <em>sequence</em> object is part of.
|
---|
463 | */
|
---|
464 | XsdModelGroup::Ptr parseSequence(const NamedSchemaComponent::Ptr &parent);
|
---|
465 |
|
---|
466 | /**
|
---|
467 | * This method is called for parsing a <em>sequence</em> object as descendant
|
---|
468 | * of a <em>complexType</em> object or a <em>sequence</em> object.
|
---|
469 | *
|
---|
470 | * @param particle The particle the <em>sequence</em> object belongs to.
|
---|
471 | * @param parent The schema component the <em>sequence</em> object is part of.
|
---|
472 | */
|
---|
473 | XsdModelGroup::Ptr parseLocalSequence(const XsdParticle::Ptr &particle, const NamedSchemaComponent::Ptr &parent);
|
---|
474 |
|
---|
475 | /**
|
---|
476 | * A helper method that parses the minOccurs and maxOccurs constraints for
|
---|
477 | * the given @p particle that has the given @p tagName.
|
---|
478 | */
|
---|
479 | bool parseMinMaxConstraint(const XsdParticle::Ptr &particle, const char* tagName);
|
---|
480 |
|
---|
481 | /**
|
---|
482 | * This method is called for parsing any top-level <em>attribute</em> object.
|
---|
483 | */
|
---|
484 | XsdAttribute::Ptr parseGlobalAttribute();
|
---|
485 |
|
---|
486 | /**
|
---|
487 | * This method is called for parsing any non-top-level <em>attribute</em> object as a
|
---|
488 | * descendant of a <em>complexType</em> object or an <em>attributeGroup</em> object.
|
---|
489 | *
|
---|
490 | * @param parent The parent component the <em>attribute</em> object is part of.
|
---|
491 | */
|
---|
492 | XsdAttributeUse::Ptr parseLocalAttribute(const NamedSchemaComponent::Ptr &parent);
|
---|
493 |
|
---|
494 | /**
|
---|
495 | * This method is called for parsing a top-level <em>attributeGroup</em> object.
|
---|
496 | */
|
---|
497 | XsdAttributeGroup::Ptr parseNamedAttributeGroup();
|
---|
498 |
|
---|
499 | /**
|
---|
500 | * This method is called for parsing a non-top-level <em>attributeGroup</em> object
|
---|
501 | * that contains a <em>ref</em> attribute.
|
---|
502 | */
|
---|
503 | XsdAttributeUse::Ptr parseReferredAttributeGroup();
|
---|
504 |
|
---|
505 | /**
|
---|
506 | * This method is called for parsing any top-level <em>element</em> object.
|
---|
507 | */
|
---|
508 | XsdElement::Ptr parseGlobalElement();
|
---|
509 |
|
---|
510 | /**
|
---|
511 | * This method is called for parsing any non-top-level <em>element</em> object as a
|
---|
512 | * descendant of a <em>complexType</em> object or a <em>group</em> object.
|
---|
513 | *
|
---|
514 | * @param particle The particle the <em>element</em> object belongs to.
|
---|
515 | * @param parent The parent component the <em>element</em> object is part of.
|
---|
516 | */
|
---|
517 | XsdTerm::Ptr parseLocalElement(const XsdParticle::Ptr &particle, const NamedSchemaComponent::Ptr &parent);
|
---|
518 |
|
---|
519 | /**
|
---|
520 | * This method is called for parsing a <em>unique</em> object as child of an <em>element</em> object.
|
---|
521 | */
|
---|
522 | XsdIdentityConstraint::Ptr parseUnique();
|
---|
523 |
|
---|
524 | /**
|
---|
525 | * This method is called for parsing a <em>key</em> object as child of an <em>element</em> object.
|
---|
526 | */
|
---|
527 | XsdIdentityConstraint::Ptr parseKey();
|
---|
528 |
|
---|
529 | /**
|
---|
530 | * This method is called for parsing a <em>keyref</em> object as child of an <em>element</em> object.
|
---|
531 | */
|
---|
532 | XsdIdentityConstraint::Ptr parseKeyRef(const XsdElement::Ptr &element);
|
---|
533 |
|
---|
534 | /**
|
---|
535 | * This method is called for parsing a <em>selector</em> object as child of an <em>unique</em> object,
|
---|
536 | * <em>key</em> object or <em>keyref</em> object,
|
---|
537 | *
|
---|
538 | * @param ptr The identity constraint it belongs to.
|
---|
539 | */
|
---|
540 | void parseSelector(const XsdIdentityConstraint::Ptr &ptr);
|
---|
541 |
|
---|
542 | /**
|
---|
543 | * This method is called for parsing a <em>field</em> object as child of an <em>unique</em> object,
|
---|
544 | * <em>key</em> object or <em>keyref</em> object,
|
---|
545 | *
|
---|
546 | * @param ptr The identity constraint it belongs to.
|
---|
547 | */
|
---|
548 | void parseField(const XsdIdentityConstraint::Ptr &ptr);
|
---|
549 |
|
---|
550 | /**
|
---|
551 | * This method is called for parsing an <em>alternative</em> object inside an <em>element</em> object.
|
---|
552 | */
|
---|
553 | XsdAlternative::Ptr parseAlternative();
|
---|
554 |
|
---|
555 | /**
|
---|
556 | * This method is called for parsing a top-level <em>notation</em> object.
|
---|
557 | */
|
---|
558 | XsdNotation::Ptr parseNotation();
|
---|
559 |
|
---|
560 | /**
|
---|
561 | * This method is called for parsing an <em>any</em> object somewhere in
|
---|
562 | * the schema.
|
---|
563 | *
|
---|
564 | * @param particle The particle the <em>any</em> object belongs to.
|
---|
565 | */
|
---|
566 | XsdWildcard::Ptr parseAny(const XsdParticle::Ptr &particle);
|
---|
567 |
|
---|
568 | /**
|
---|
569 | * This method is called for parsing an <em>anyAttribute</em> object somewhere in
|
---|
570 | * the schema.
|
---|
571 | */
|
---|
572 | XsdWildcard::Ptr parseAnyAttribute();
|
---|
573 |
|
---|
574 | /**
|
---|
575 | * This method is called for parsing unknown object as descendant of the <em>annotation</em> object.
|
---|
576 | */
|
---|
577 | void parseUnknownDocumentation();
|
---|
578 |
|
---|
579 | /**
|
---|
580 | * This method is called for parsing unknown object in the schema.
|
---|
581 | */
|
---|
582 | void parseUnknown();
|
---|
583 |
|
---|
584 | /**
|
---|
585 | * Returnes an source location for the current position.
|
---|
586 | */
|
---|
587 | QSourceLocation currentSourceLocation() const;
|
---|
588 |
|
---|
589 | /**
|
---|
590 | * Converts a @p qualified name into a QXmlName @p name and does some error handling.
|
---|
591 | */
|
---|
592 | void convertName(const QString &qualified, NamespaceSupport::NameType type, QXmlName &name);
|
---|
593 |
|
---|
594 | /**
|
---|
595 | * A helper method that reads in a 'name' attribute and checks it for syntactic errors.
|
---|
596 | */
|
---|
597 | inline QString readNameAttribute(const char *elementName);
|
---|
598 |
|
---|
599 | /**
|
---|
600 | * A helper method that reads in an attribute that contains an QName and
|
---|
601 | * checks it for syntactic errors.
|
---|
602 | */
|
---|
603 | inline QString readQNameAttribute(const QString &typeAttribute, const char *elementName);
|
---|
604 |
|
---|
605 | /**
|
---|
606 | * A helper method that reads in a namespace attribute and checks for syntactic errors.
|
---|
607 | */
|
---|
608 | inline QString readNamespaceAttribute(const QString &attributeName, const char *elementName);
|
---|
609 |
|
---|
610 | /**
|
---|
611 | * A helper method that reads the final attribute and does correct handling of schema default definitions.
|
---|
612 | */
|
---|
613 | inline SchemaType::DerivationConstraints readDerivationConstraintAttribute(const SchemaType::DerivationConstraints &allowedConstraints, const char *elementName);
|
---|
614 |
|
---|
615 | /**
|
---|
616 | * A helper method that reads the block attribute and does correct handling of schema default definitions.
|
---|
617 | */
|
---|
618 | inline NamedSchemaComponent::BlockingConstraints readBlockingConstraintAttribute(const NamedSchemaComponent::BlockingConstraints &allowedConstraints, const char *elementName);
|
---|
619 |
|
---|
620 | /**
|
---|
621 | * A helper method that reads all components for a xpath expression for the current scope.
|
---|
622 | */
|
---|
623 | XsdXPathExpression::Ptr readXPathExpression(const char *elementName);
|
---|
624 |
|
---|
625 | /**
|
---|
626 | * Describes the type of XPath that is allowed by the readXPathAttribute method.
|
---|
627 | */
|
---|
628 | enum XPathType {
|
---|
629 | XPath20,
|
---|
630 | XPathSelector,
|
---|
631 | XPathField
|
---|
632 | };
|
---|
633 |
|
---|
634 | /**
|
---|
635 | * A helper method that reads an attribute that represents a xpath query and does basic
|
---|
636 | * validation.
|
---|
637 | */
|
---|
638 | QString readXPathAttribute(const QString &attributeName, XPathType type, const char *elementName);
|
---|
639 |
|
---|
640 | /**
|
---|
641 | * A helper method that reads in an "id" attribute, checks it for syntactic errors
|
---|
642 | * and tests whether a component with the same id has already been parsed.
|
---|
643 | */
|
---|
644 | inline void validateIdAttribute(const char *elementName);
|
---|
645 |
|
---|
646 | /**
|
---|
647 | * Adds an @p element to the schema and checks for duplicated entries.
|
---|
648 | */
|
---|
649 | void addElement(const XsdElement::Ptr &element);
|
---|
650 |
|
---|
651 | /**
|
---|
652 | * Adds an @p attribute to the schema and checks for duplicated entries.
|
---|
653 | */
|
---|
654 | void addAttribute(const XsdAttribute::Ptr &attribute);
|
---|
655 |
|
---|
656 | /**
|
---|
657 | * Adds a @p type to the schema and checks for duplicated entries.
|
---|
658 | */
|
---|
659 | void addType(const SchemaType::Ptr &type);
|
---|
660 |
|
---|
661 | /**
|
---|
662 | * Adds an anonymous @p type to the schema and checks for duplicated entries.
|
---|
663 | */
|
---|
664 | void addAnonymousType(const SchemaType::Ptr &type);
|
---|
665 |
|
---|
666 | /**
|
---|
667 | * Adds an attribute @p group to the schema and checks for duplicated entries.
|
---|
668 | */
|
---|
669 | void addAttributeGroup(const XsdAttributeGroup::Ptr &group);
|
---|
670 |
|
---|
671 | /**
|
---|
672 | * Adds an element @p group to the schema and checks for duplicated entries.
|
---|
673 | */
|
---|
674 | void addElementGroup(const XsdModelGroup::Ptr &group);
|
---|
675 |
|
---|
676 | /**
|
---|
677 | * Adds a @p notation to the schema and checks for duplicated entries.
|
---|
678 | */
|
---|
679 | void addNotation(const XsdNotation::Ptr ¬ation);
|
---|
680 |
|
---|
681 | /**
|
---|
682 | * Adds an identity @p constraint to the schema and checks for duplicated entries.
|
---|
683 | */
|
---|
684 | void addIdentityConstraint(const XsdIdentityConstraint::Ptr &constraint);
|
---|
685 |
|
---|
686 | /**
|
---|
687 | * Adds the @p facet to the list of @p facets for @p type and checks for duplicates.
|
---|
688 | */
|
---|
689 | void addFacet(const XsdFacet::Ptr &facet, XsdFacet::Hash &facets, const SchemaType::Ptr &type);
|
---|
690 |
|
---|
691 | /**
|
---|
692 | * Sets up the state machines for validating the right occurrence of xml elements.
|
---|
693 | */
|
---|
694 | void setupStateMachines();
|
---|
695 |
|
---|
696 | /**
|
---|
697 | * Sets up a list of names of known builtin types.
|
---|
698 | */
|
---|
699 | void setupBuiltinTypeNames();
|
---|
700 |
|
---|
701 | /**
|
---|
702 | * Checks whether the given @p tag is equal to the given @p token and
|
---|
703 | * the given @p namespaceToken is the XML Schema namespace.
|
---|
704 | */
|
---|
705 | inline bool isSchemaTag(XsdSchemaToken::NodeName tag, XsdSchemaToken::NodeName token, XsdSchemaToken::NodeName namespaceToken) const;
|
---|
706 |
|
---|
707 | XsdSchemaContext::Ptr m_context;
|
---|
708 | XsdSchemaParserContext::Ptr m_parserContext;
|
---|
709 | NamePool::Ptr m_namePool;
|
---|
710 | NamespaceSupport m_namespaceSupport;
|
---|
711 | XsdSchemaResolver::Ptr m_schemaResolver;
|
---|
712 | XsdSchema::Ptr m_schema;
|
---|
713 |
|
---|
714 | QString m_targetNamespace;
|
---|
715 | QString m_attributeFormDefault;
|
---|
716 | QString m_elementFormDefault;
|
---|
717 | QString m_blockDefault;
|
---|
718 | QString m_finalDefault;
|
---|
719 | QString m_xpathDefaultNamespace;
|
---|
720 | QXmlName m_defaultAttributes;
|
---|
721 | XsdComplexType::OpenContent::Ptr m_defaultOpenContent;
|
---|
722 | bool m_defaultOpenContentAppliesToEmpty;
|
---|
723 |
|
---|
724 | NamespaceSet m_includedSchemas;
|
---|
725 | NamespaceSet m_importedSchemas;
|
---|
726 | NamespaceSet m_redefinedSchemas;
|
---|
727 | QUrl m_documentURI;
|
---|
728 | XsdIdCache::Ptr m_idCache;
|
---|
729 | QHash<XsdTagScope::Type, XsdStateMachine<XsdSchemaToken::NodeName> > m_stateMachines;
|
---|
730 | ComponentLocationHash m_componentLocationHash;
|
---|
731 | QSet<QXmlName> m_builtinTypeNames;
|
---|
732 | };
|
---|
733 | }
|
---|
734 |
|
---|
735 | QT_END_NAMESPACE
|
---|
736 |
|
---|
737 | QT_END_HEADER
|
---|
738 |
|
---|
739 | #endif
|
---|