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_XsdSchemaContext_H
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53 | #define Patternist_XsdSchemaContext_H
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54 |
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55 | #include "qnamedschemacomponent_p.h"
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56 | #include "qreportcontext_p.h"
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57 | #include "qschematypefactory_p.h"
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58 | #include "qxsdschematoken_p.h"
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59 | #include "qxsdschema_p.h"
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60 | #include "qxsdschemachecker_p.h"
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61 | #include "qxsdschemaresolver_p.h"
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62 |
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63 | #include <QtCore/QUrl>
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64 | #include <QtNetwork/QNetworkAccessManager>
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65 | #include <QtXmlPatterns/QAbstractMessageHandler>
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66 |
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67 | QT_BEGIN_HEADER
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68 |
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69 | QT_BEGIN_NAMESPACE
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70 |
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71 | namespace QPatternist
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72 | {
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73 | /**
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74 | * @short A context for schema parsing and validation.
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75 | *
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76 | * This class provides the infrastructure for error reporting and
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77 | * network access. Additionally it stores objects that are used by
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78 | * both, the parser and the validator.
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79 | *
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80 | * @ingroup Patternist_schema
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81 | * @author Tobias Koenig <[email protected]>
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82 | */
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83 | class XsdSchemaContext : public ReportContext
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84 | {
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85 | public:
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86 | /**
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87 | * A smart pointer wrapping XsdSchemaContext instances.
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88 | */
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89 | typedef QExplicitlySharedDataPointer<XsdSchemaContext> Ptr;
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90 |
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91 | /**
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92 | * Creates a new schema context object.
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93 | *
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94 | * @param namePool The name pool all names belong to.
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95 | */
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96 | XsdSchemaContext(const NamePool::Ptr &namePool);
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97 |
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98 | /**
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99 | * Returns the name pool of the schema context.
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100 | */
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101 | virtual NamePool::Ptr namePool() const;
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102 |
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103 | /**
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104 | * Sets the base URI for the main schema.
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105 | *
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106 | * The main schema is the one that includes resp. imports
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107 | * all the other schema files.
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108 | */
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109 | virtual void setBaseURI(const QUrl &uri);
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110 |
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111 | /**
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112 | * Returns the base URI of the main schema.
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113 | */
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114 | virtual QUrl baseURI() const;
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115 |
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116 | /**
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117 | * Sets the network access manager that should be used
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118 | * to access referenced schema definitions.
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119 | */
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120 | void setNetworkAccessManager(QNetworkAccessManager *accessManager);
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121 |
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122 | /**
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123 | * Returns the network access manager that is used to
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124 | * access referenced schema definitions.
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125 | */
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126 | virtual QNetworkAccessManager* networkAccessManager() const;
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127 |
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128 | /**
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129 | * Sets the message @p handler used by the context for error reporting.
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130 | */
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131 | void setMessageHandler(QAbstractMessageHandler *handler);
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132 |
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133 | /**
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134 | * Returns the message handler used by the context for
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135 | * error reporting.
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136 | */
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137 | virtual QAbstractMessageHandler* messageHandler() const;
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138 |
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139 | /**
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140 | * Always returns an empty source location.
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141 | */
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142 | virtual QSourceLocation locationFor(const SourceLocationReflection *const reflection) const;
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143 |
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144 | /**
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145 | * Sets the uri @p resolver that is used for resolving URIs in the
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146 | * schema parser.
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147 | */
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148 | void setUriResolver(const QAbstractUriResolver *resolver);
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149 |
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150 | /**
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151 | * Returns the uri resolver that is used for resolving URIs in the
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152 | * schema parser.
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153 | */
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154 | virtual const QAbstractUriResolver* uriResolver() const;
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155 |
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156 | /**
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157 | * Returns the list of facets for the given simple @p type.
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158 | */
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159 | XsdFacet::Hash facetsForType(const AnySimpleType::Ptr &type) const;
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160 |
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161 | /**
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162 | * Returns a schema type factory that contains some predefined schema types.
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163 | */
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164 | SchemaTypeFactory::Ptr schemaTypeFactory() const;
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165 |
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166 | /**
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167 | * The following variables should not be accessed directly.
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168 | */
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169 | mutable SchemaTypeFactory::Ptr m_schemaTypeFactory;
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170 | mutable QHash<SchemaType::Ptr, XsdFacet::Hash> m_builtinTypesFacetList;
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171 |
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172 | private:
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173 | QHash<SchemaType::Ptr, XsdFacet::Hash> setupBuiltinTypesFacetList() const;
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174 |
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175 | NamePool::Ptr m_namePool;
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176 | QNetworkAccessManager* m_networkAccessManager;
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177 | QUrl m_baseURI;
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178 | const QAbstractUriResolver* m_uriResolver;
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179 | QAbstractMessageHandler* m_messageHandler;
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180 | };
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181 | }
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182 |
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183 | QT_END_NAMESPACE
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184 |
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185 | QT_END_HEADER
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186 |
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187 | #endif
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