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-rw-r--r--src/xml/sax/qxml.cpp242
1 files changed, 1 insertions, 241 deletions
diff --git a/src/xml/sax/qxml.cpp b/src/xml/sax/qxml.cpp
index 9d91ce42a5..7db8d5f503 100644
--- a/src/xml/sax/qxml.cpp
+++ b/src/xml/sax/qxml.cpp
@@ -40,6 +40,7 @@
****************************************************************************/
#include "qxml.h"
+#include "qxml_p.h"
#include "qtextcodec.h"
#include "qbuffer.h"
#include "qregexp.h"
@@ -271,247 +272,6 @@ class QXmlDefaultHandlerPrivate
{
};
-class QXmlSimpleReaderPrivate
-{
-public:
- ~QXmlSimpleReaderPrivate();
-private:
- // functions
- QXmlSimpleReaderPrivate(QXmlSimpleReader *reader);
- void initIncrementalParsing();
-
- // used to determine if elements are correctly nested
- QStack<QString> tags;
-
- // used by parseReference() and parsePEReference()
- enum EntityRecognitionContext { InContent, InAttributeValue, InEntityValue, InDTD };
-
- // used for entity declarations
- struct ExternParameterEntity
- {
- ExternParameterEntity() {}
- ExternParameterEntity(const QString &p, const QString &s)
- : publicId(p), systemId(s) {}
- QString publicId;
- QString systemId;
-
- Q_DUMMY_COMPARISON_OPERATOR(ExternParameterEntity)
- };
- struct ExternEntity
- {
- ExternEntity() {}
- ExternEntity(const QString &p, const QString &s, const QString &n)
- : publicId(p), systemId(s), notation(n) {}
- QString publicId;
- QString systemId;
- QString notation;
- Q_DUMMY_COMPARISON_OPERATOR(ExternEntity)
- };
- QMap<QString,ExternParameterEntity> externParameterEntities;
- QMap<QString,QString> parameterEntities;
- QMap<QString,ExternEntity> externEntities;
- QMap<QString,QString> entities;
-
- // used for parsing of entity references
- struct XmlRef {
- XmlRef()
- : index(0) {}
- XmlRef(const QString &_name, const QString &_value)
- : name(_name), value(_value), index(0) {}
- bool isEmpty() const { return index == value.length(); }
- QChar next() { return value.at(index++); }
- QString name;
- QString value;
- int index;
- };
- QStack<XmlRef> xmlRefStack;
-
- // used for standalone declaration
- enum Standalone { Yes, No, Unknown };
-
- QString doctype; // only used for the doctype
- QString xmlVersion; // only used to store the version information
- QString encoding; // only used to store the encoding
- Standalone standalone; // used to store the value of the standalone declaration
-
- QString publicId; // used by parseExternalID() to store the public ID
- QString systemId; // used by parseExternalID() to store the system ID
-
- // Since publicId/systemId is used as temporary variables by parseExternalID(), it
- // might overwrite the PUBLIC/SYSTEM for the document we're parsing. In effect, we would
- // possibly send off an QXmlParseException that has the PUBLIC/SYSTEM of a entity declaration
- // instead of those of the current document.
- // Hence we have these two variables for storing the document's data.
- QString thisPublicId;
- QString thisSystemId;
-
- QString attDeclEName; // use by parseAttlistDecl()
- QString attDeclAName; // use by parseAttlistDecl()
-
- // flags for some features support
- bool useNamespaces;
- bool useNamespacePrefixes;
- bool reportWhitespaceCharData;
- bool reportEntities;
-
- // used to build the attribute list
- QXmlAttributes attList;
-
- // used in QXmlSimpleReader::parseContent() to decide whether character
- // data was read
- bool contentCharDataRead;
-
- // helper classes
- QScopedPointer<QXmlLocator> locator;
- QXmlNamespaceSupport namespaceSupport;
-
- // error string
- QString error;
-
- // arguments for parse functions (this is needed to allow incremental
- // parsing)
- bool parsePI_xmldecl;
- bool parseName_useRef;
- bool parseReference_charDataRead;
- EntityRecognitionContext parseReference_context;
- bool parseExternalID_allowPublicID;
- EntityRecognitionContext parsePEReference_context;
- QString parseString_s;
-
- // for incremental parsing
- struct ParseState {
- typedef bool (QXmlSimpleReaderPrivate::*ParseFunction)();
- ParseFunction function;
- int state;
- };
- QStack<ParseState> *parseStack;
-
- // used in parseProlog()
- bool xmldecl_possible;
- bool doctype_read;
-
- // used in parseDoctype()
- bool startDTDwasReported;
-
- // used in parseString()
- signed char Done;
-
-
- // variables
- QXmlContentHandler *contentHnd;
- QXmlErrorHandler *errorHnd;
- QXmlDTDHandler *dtdHnd;
- QXmlEntityResolver *entityRes;
- QXmlLexicalHandler *lexicalHnd;
- QXmlDeclHandler *declHnd;
-
- QXmlInputSource *inputSource;
-
- QChar c; // the character at reading position
- int lineNr; // number of line
- int columnNr; // position in line
-
- QChar nameArray[256]; // only used for names
- QString nameValue; // only used for names
- int nameArrayPos;
- int nameValueLen;
- QChar refArray[256]; // only used for references
- QString refValue; // only used for references
- int refArrayPos;
- int refValueLen;
- QChar stringArray[256]; // used for any other strings that are parsed
- QString stringValue; // used for any other strings that are parsed
- int stringArrayPos;
- int stringValueLen;
- QString emptyStr;
-
- QHash<QString, int> literalEntitySizes;
- // The entity at (QMap<QString,) referenced the entities at (QMap<QString,) (int>) times.
- QHash<QString, QHash<QString, int> > referencesToOtherEntities;
- QHash<QString, int> expandedSizes;
- // The limit to the amount of times the DTD parsing functions can be called
- // for the DTD currently being parsed.
- static const int dtdRecursionLimit = 2;
- // The maximum amount of characters an entity value may contain, after expansion.
- static const int entityCharacterLimit = 1024;
-
- const QString &string();
- void stringClear();
- void stringAddC(QChar);
- inline void stringAddC() { stringAddC(c); }
- const QString &name();
- void nameClear();
- void nameAddC(QChar);
- inline void nameAddC() { nameAddC(c); }
- const QString &ref();
- void refClear();
- void refAddC(QChar);
- inline void refAddC() { refAddC(c); }
-
- // private functions
- bool eat_ws();
- bool next_eat_ws();
-
- void QT_FASTCALL next();
- bool atEnd();
-
- void init(const QXmlInputSource* i);
- void initData();
-
- bool entityExist(const QString&) const;
-
- bool parseBeginOrContinue(int state, bool incremental);
-
- bool parseProlog();
- bool parseElement();
- bool processElementEmptyTag();
- bool processElementETagBegin2();
- bool processElementAttribute();
- bool parseMisc();
- bool parseContent();
-
- bool parsePI();
- bool parseDoctype();
- bool parseComment();
-
- bool parseName();
- bool parseNmtoken();
- bool parseAttribute();
- bool parseReference();
- bool processReference();
-
- bool parseExternalID();
- bool parsePEReference();
- bool parseMarkupdecl();
- bool parseAttlistDecl();
- bool parseAttType();
- bool parseAttValue();
- bool parseElementDecl();
- bool parseNotationDecl();
- bool parseChoiceSeq();
- bool parseEntityDecl();
- bool parseEntityValue();
-
- bool parseString();
-
- bool insertXmlRef(const QString&, const QString&, bool);
-
- bool reportEndEntities();
- void reportParseError(const QString& error);
-
- typedef bool (QXmlSimpleReaderPrivate::*ParseFunction) ();
- void unexpectedEof(ParseFunction where, int state);
- void parseFailed(ParseFunction where, int state);
- void pushParseState(ParseFunction function, int state);
-
- bool isExpandedEntityValueTooLarge(QString *errorMessage);
-
- Q_DECLARE_PUBLIC(QXmlSimpleReader)
- QXmlSimpleReader *q_ptr;
-
- friend class QXmlSimpleReaderLocator;
-};
-
/*!
\class QXmlParseException
\reentrant
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