Diff: spxmlevent.hpp

Revision:

0:3fa97f2c0505

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/spxmlevent.hpp	Wed Nov 24 20:52:14 2010 +0000
@@ -0,0 +1,169 @@
+/*
+ * Copyright 2007 Stephen Liu
+ * LGPL, see http://code.google.com/p/spxml/
+ * For license terms, see the file COPYING along with this library.
+ */
+
+#ifndef __spxmlevent_hpp__
+#define __spxmlevent_hpp__
+
+class SP_XmlArrayList;
+class SP_XmlQueue;
+
+class SP_XmlPullEvent {
+public:
+    enum EventType { eStartDocument, eEndDocument, ePI,
+            eDocDecl, eDocType, eStartTag, eEndTag, eCData, eComment };
+
+    SP_XmlPullEvent( int eventType );
+    virtual ~SP_XmlPullEvent();
+
+    int getEventType();
+
+private:
+    /// Private copy constructor and copy assignment ensure classes derived from
+    /// this cannot be copied.
+    SP_XmlPullEvent( SP_XmlPullEvent & );
+    SP_XmlPullEvent & operator=( SP_XmlPullEvent & );
+
+protected:
+    const int mEventType;
+};
+
+class SP_XmlPullEventQueue {
+public:
+    SP_XmlPullEventQueue();
+    ~SP_XmlPullEventQueue();
+
+    void enqueue( SP_XmlPullEvent * event );
+    SP_XmlPullEvent * dequeue();
+
+private:
+    SP_XmlPullEventQueue( SP_XmlPullEventQueue & );
+    SP_XmlPullEventQueue & operator=( SP_XmlPullEventQueue & );
+
+    SP_XmlQueue * mQueue;
+};
+
+class SP_XmlStartDocEvent : public SP_XmlPullEvent {
+public:
+    SP_XmlStartDocEvent();
+    virtual ~SP_XmlStartDocEvent();
+};
+
+class SP_XmlEndDocEvent : public SP_XmlPullEvent {
+public:
+    SP_XmlEndDocEvent();
+    virtual ~SP_XmlEndDocEvent();
+};
+
+class SP_XmlDocTypeEvent : public SP_XmlPullEvent {
+public:
+    SP_XmlDocTypeEvent();
+    virtual ~SP_XmlDocTypeEvent();
+
+    void setName( const char * name );
+    const char * getName() const;
+    void setSystemID( const char * systemID );
+    const char * getSystemID() const;
+    void setPublicID( const char * publicID );
+    const char * getPublicID() const;
+    void setDTD( const char * dtd );
+    const char * getDTD() const;
+
+private:
+    char mName[ 128 ];
+    char mSystemID[ 128 ];
+    char mPublicID[ 128 ];
+    char mDTD[ 256 ];    
+};
+
+class SP_XmlPIEvent : public SP_XmlPullEvent {
+public:
+    SP_XmlPIEvent();
+    virtual ~SP_XmlPIEvent();
+
+    void setTarget( const char * target );
+    const char * getTarget();
+
+    void setData( const char * data, int len );
+    const char * getData();
+
+private:
+    char mTarget[ 128 ];
+    char * mData;
+};
+
+class SP_XmlDocDeclEvent : public SP_XmlPullEvent {
+public:
+    SP_XmlDocDeclEvent();
+    virtual ~SP_XmlDocDeclEvent();
+
+    void setVersion( const char * version );
+    const char * getVersion() const;
+    void setEncoding( const char * encoding );
+    const char * getEncoding() const;
+    void setStandalone( int standalone );
+    int getStandalone() const;
+
+private:
+    char mVersion[ 8 ];
+    char mEncoding[ 32 ];
+    int mStandalone;
+};
+
+class SP_XmlStartTagEvent : public SP_XmlPullEvent {
+public:
+    SP_XmlStartTagEvent();
+    virtual ~SP_XmlStartTagEvent();
+
+    void setName( const char * name );
+    const char * getName() const;
+
+    void addAttr( const char * name, const char * value );
+    const char * getAttrValue( const char * name ) const;
+    int getAttrCount() const;
+
+    /// get attribute name and value by index, return attribute name
+    const char * getAttr( int index, const char ** value ) const;
+
+    void removeAttr( const char * name );
+
+private:
+    char * mName;
+    SP_XmlArrayList * mAttrNameList;
+    SP_XmlArrayList * mAttrValueList;
+};
+
+class SP_XmlTextEvent : public SP_XmlPullEvent {
+public:
+    SP_XmlTextEvent( int eventType );
+    virtual ~SP_XmlTextEvent();
+
+    void setText( const char * text, int len );
+    const char * getText() const;
+
+private:
+    char * mText;
+};
+
+class SP_XmlEndTagEvent : public SP_XmlTextEvent {
+public:
+    SP_XmlEndTagEvent();
+    virtual ~SP_XmlEndTagEvent();
+};
+
+class SP_XmlCDataEvent : public SP_XmlTextEvent {
+public:
+    SP_XmlCDataEvent();
+    virtual ~SP_XmlCDataEvent();
+};
+
+class SP_XmlCommentEvent : public SP_XmlTextEvent {
+public:
+    SP_XmlCommentEvent();
+    virtual ~SP_XmlCommentEvent();
+};
+
+#endif
+