XML Copy Editor Svn

/* 
 * Copyright 2005-2007 Gerald Schmidt.
 * 
 * This file is part of Xml Copy Editor.
 * 
 * Xml Copy Editor is 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; version 2 of the License.
 * 
 * Xml Copy Editor is 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 Xml Copy Editor; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

#ifndef XML_PROMPT_GENERATOR_H
#define XML_PROMPT_GENERATOR_H

#include <expat.h>
#include <map>
#include <set>
#include "wrapexpat.h"
#include "parserdata.h"

struct PromptGeneratorData : public ParserData
{
    std::map<std::string, std::map<std::string, std::set<std::string> > >
        attributeMap;
    std::map<std::string, std::set<std::string> > elementMap;
    std::map<std::string, std::set<std::string> > requiredAttributeMap;
    std::set<std::string> entitySet;
    std::string catalogPath, auxPath;
    int elementDeclRecurseLevel;
    bool rootElement, dtdFound;
    XML_Parser p;
};

class XmlPromptGenerator : public WrapExpat
{
public:
    XmlPromptGenerator (
        const std::string& catalogPath = "",
        const std::string& basePath = "",
        const std::string& auxPath = "" );
    virtual ~XmlPromptGenerator();
    void getAttributeMap (
        std::map<std::string, std::map<std::string, std::set<std::string> > >
            &attributeMap );
    void getRequiredAttributeMap (
        std::map<std::string, std::set<std::string> > &requiredAttributeMap );
    void getElementMap (
        std::map<std::string, std::set<std::string> > &elementMap );
    void getEntitySet (
        std::set<std::string> &entitySet );
    bool getDtdFound();
private:
    std::auto_ptr<PromptGeneratorData> d;
    static void XMLCALL starthandler (
        void *data,
        const XML_Char *el,
        const XML_Char **attr );
    static void XMLCALL endhandler (
        void *data,
        const XML_Char *el );
    static void XMLCALL doctypedeclstarthandler (
        void *userData,
        const XML_Char *doctypeName,
        const XML_Char *sysid,
        const XML_Char *pubid,
        int has_internal_subset );
    static void XMLCALL doctypedeclendhandler ( void *userData );
    static void XMLCALL elementdeclhandler (
        void *userData,
        const XML_Char *name,
        XML_Content *model );
    static void XMLCALL attlistdeclhandler (
        void *userData,
        const XML_Char *elname,
        const XML_Char *attname,
        const XML_Char *att_type,
        const XML_Char *dflt,
        int isrequired );
    static int XMLCALL externalentityrefhandler (
        XML_Parser p,
        const XML_Char *context,
        const XML_Char *base,
        const XML_Char *systemId,
        const XML_Char *publicId );
    static void XMLCALL entitydeclhandler (
        void *userData,
        const XML_Char *entityName,
        int is_parameter_entity,
        const XML_Char *value,
        int value_length,
        const XML_Char *base,
        const XML_Char *systemId,
        const XML_Char *publicId,
        const XML_Char *notationName );
};

#endif