xml_serializer.h

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#ifndef _XML_SERIALIZER_H_
#define _XML_SERIALIZER_H_
#include "xml_support.h"
#include <vector>
#include <string>
#include "vsfilesystem.h"
using std::string;
using std::vector;
struct XMLType
{
    union wordlength
    {
        int    *i;
        unsigned int *ui;
        float  *f;
        void   *p;
        char   *c;
        //short * s;
        bool   *b;
        double *d;
        //unsigned short * us;
        unsigned char *uc;
        int     hardint;
        float   hardfloat;
    }
    w;
    std::string str;
    XMLType( bool *mybool )
    {
        w.b = mybool;
    }
    XMLType( double *mydouble )
    {
        w.d = mydouble;
    }
    XMLType( int *myint )
    {
        w.i = myint;
    }
    XMLType( unsigned int *myuint )
    {
        w.ui = myuint;
    }
    XMLType( int myhardint )
    {
        w.hardint = myhardint;
    }
    XMLType( float myhardfloat )
    {
        w.hardfloat = myhardfloat;
    }
    XMLType( float *myfloat )
    {
        w.f = myfloat;
    }
    XMLType( void *myvoid )
    {
        w.p = myvoid;
    }
    XMLType( char *mychar )
    {
        w.c = mychar;
    }
    //XMLType (short * mychar) {w.s=mychar;} // removing useless shorts - use integers instead
    //XMLType (unsigned short * mychar) {w.us=mychar;} // removing useless shorts - use integers instead
    XMLType( unsigned char *mychar )
    {
        w.uc = mychar;
    }
    XMLType( const std::string &s ) : str( s )
    {
        w.p = &this->str;
    }
    XMLType( const std::string &s, void *v ) : str( s )
    {
        w.p = v;
    }
    XMLType( const std::string &s, int myhardint ) : str( s )
    {
        w.hardint = myhardint;
    }
    XMLType( const std::string &s, float *f ) : str( s )
    {
        w.f = f;
    }
};
typedef std::string (XMLHandler)( const XMLType &input, void *mythis );
XMLHandler intHandler;
XMLHandler floatHandler;
XMLHandler intStarHandler;
//XMLHandler shortStarHandler;
//XMLHandler shortToFloatHandler;
//XMLHandler ushortStarHandler;
XMLHandler intToFloatHandler;
XMLHandler uintStarHandler;
XMLHandler charStarHandler;
XMLHandler boolStarHandler;
XMLHandler doubleStarHandler;
XMLHandler ucharStarHandler;
XMLHandler negationCharStarHandler;
XMLHandler floatStarHandler;
XMLHandler fabsFloatStarHandler;
//XMLHandler absShortStarHandler;
XMLHandler absIntStarHandler;

XMLHandler speedStarHandler;
XMLHandler accelStarHandler;

XMLHandler scaledFloatStarHandler;
XMLHandler angleStarHandler;
XMLHandler negationFloatStarHandler;
XMLHandler negationIntStarHandler;
XMLHandler stringStarHandler;
XMLHandler stringHandler;
XMLHandler lessNeg1Handler;
XMLHandler cloakHandler;

struct XMLElement
{
    std::string elem;
    XMLType     value;
    XMLHandler *handler;
    XMLElement( const std::string &ele, const XMLType &val, XMLHandler *hand ) : value( val )
    {
        elem    = ele;
        handler = hand;
    }
    void Write( VSFileSystem::VSFile &f, void *mythis );
    string WriteString( void *mythis );
};
struct XMLnode
{
    XMLnode    *up;
    std::string val;
    vector< XMLElement >elements;
    vector< XMLnode >   subnodes;
    XMLnode()
    {
        up = NULL;
    }
    XMLnode( const std::string &val, XMLnode *newup )
    {
        this->val = val;
        up = newup;
    }
    void Write( VSFileSystem::VSFile &f, void *mythis, int tablevel );
    string WriteString( void *mythis, int tablevel );
};
class XMLSerializer
{
    std::string filename;
    std::string savedir;
    void *mythis;
    XMLnode     topnode;
    XMLnode    *curnode;
public:
    std::string randomdata[1];
    XMLSerializer( const char *filename, const char *modificationname, void *mythis );
    void AddTag( const std::string &tag );
    void AddElement( const std::string &element, XMLHandler *handler, const XMLType &input );
    void Write( const char *modificationname = "" );
    string WriteString();
    void EndTag( const std::string endname = string( "" ) );
    std::string getName()
    {
        return filename;
    }
    void setName( const std::string &fil )
    {
        this->filename = fil;
    }
};
#endif