weHtmlEntity.h

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/*
    webEngine is the HTML processing library
    Copyright (C) 2009 Andrew Abramov aabramov@ptsecurity.ru

    This file is part of webEngine

    webEngineis free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    webEngineis distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with webEngine.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __HTMLENTITY_H__
#define __HTMLENTITY_H__

#include "weiParser.h"
#include "weHTTP.h"

using namespace std;

class WeHtmlDocument;
class WeHtmlEntity;


class WeHtmlEntity: virtual public iweEntity
{
public:
    WeHtmlEntity(iweEntity* prnt = NULL);
    WeHtmlEntity(WeHtmlEntity& entity);
    ~WeHtmlEntity();

             virtual const string &InnerText(void);
    virtual const string &OuterText(void);

    virtual WeCmpResults* Diff(iweEntity& cmp, weCmpMode mode);
    virtual weCmpState Compare(iweEntity& cmp, weCmpMode mode);

    virtual WeScannerToken Parse(string tagName, WeTagScanner& scanner, iweTransport* processor = NULL);
};

class WeInnerText : public WeHtmlEntity {
public:
    WeInnerText(iweEntity* prnt = NULL);
    WeInnerText(WeInnerText& entity);
    ~WeInnerText();

    virtual const string Attr(string);
    virtual void Attr(string, string);

    virtual const string &InnerText(void);
    virtual const string &OuterText(void);

    virtual WeCmpResults* Diff(iweEntity& cmp, weCmpMode mode);
    virtual weCmpState Compare(iweEntity& cmp, weCmpMode mode);

    virtual WeHtmlEntity* Child(int idx) {return (NULL);}       
    virtual WeHtmlEntity* Child(string type) {return (NULL);}   


    virtual WeEntityList& Children() {
        throw runtime_error("WeInnerText: Children property is not accessible");
        return *((WeEntityList*)NULL);
    }
};

class WeHtmlComment : public WeInnerText {
public:
    WeHtmlComment(iweEntity* prnt = NULL) : WeInnerText(prnt) { entityName = "#comment"; };
};

class WeCData : public WeInnerText {
public:
    WeCData(iweEntity* prnt = NULL) : WeInnerText(prnt) { entityName = "#cdata"; };
};

class WePhpInclude : public WeInnerText {
public:
    WePhpInclude(iweEntity* prnt = NULL) : WeInnerText(prnt) { entityName = "#php"; };
};

#pragma warning (disable: 4250)
class WeHtmlDocument : public iweDocument, public WeHtmlEntity
{
public:
    WeHtmlDocument(iweEntity* prnt = NULL);
    WeHtmlDocument(WeHtmlDocument& entity);
    ~WeHtmlDocument();

    virtual const string &InnerText(void);
    virtual const string &OuterText(void);

    virtual WeCmpResults* Diff(iweEntity& cmp, weCmpMode mode);
    virtual weCmpState Compare(iweEntity& cmp, weCmpMode mode);

    virtual WeBlob& Data(void);

    virtual bool ParseData(iweResponse* resp, iweTransport* processor = NULL);

#ifndef __DOXYGEN__
protected:
    WeHttpResponse* response;
#endif //__DOXYGEN__
};

class WeRefrenceObject : public WeHtmlDocument
{
public:
    WeRefrenceObject(iweEntity* prnt = NULL);
    WeRefrenceObject(WeRefrenceObject& entity);
    ~WeRefrenceObject();









             string LocalLink(void) const    { return(m_localLink);  };
             void LocalLink(string local)    { m_localLink = local;  };

    bool const IsLocal(void) const  { return m_localLink.empty(); };

protected:
#ifndef __DOXYGEN__
    string  m_localLink;
#endif //__DOXYGEN__
};

class WeScript : public WeRefrenceObject
{
public:
    WeScript(iweEntity* prnt = NULL);
    WeScript(WeScript& entity);
    ~WeScript();

    virtual WeScannerToken Parse(string tagName, WeTagScanner& scanner, WeHTTP* processor = NULL);

    bool SetEngine(void *engine = NULL);
    void* Execute();

protected:
#ifndef __DOXYGEN__
    void*  scriptEngine;
#endif //__DOXYGEN__
};

#endif //__HTMLENTITY_H__

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	©2009 Positive Technologies	Generated on Tue Jul 14 18:27:30 2009 for WebEngine by		1.5.7