/** \file attribute.cc
 * 1-Jul-2012
 * Test attribute access; uses a tiny schema similar to a subset of IFC2x3
 */
#include <sc_cf.h>
extern void SchemaInit( class Registry & );
#include "sc_version_string.h"
#include <STEPfile.h>
#include <sdai.h>
#include <STEPattribute.h>
#include <ExpDict.h>
#include <Registry.h>
#include <errordesc.h>
#include <algorithm>
#include <string>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <sc_getopt.h>
#include "schema.h"


int main( int argc, char * argv[] ) {
    Registry  registry( SchemaInit );
    InstMgr   instance_list;
    STEPfile  sfile( registry, instance_list, "", false );
    bool foundMatch = false;
    const char * attrname = "description";
    if( argc != 2 ) {
        exit( EXIT_FAILURE );
    }
    sfile.ReadExchangeFile( argv[1] );

    if( sfile.Error().severity() <= SEVERITY_INCOMPLETE ) {
        sfile.Error().PrintContents( cout );
        exit( EXIT_FAILURE );
    }
    const SdaiWindow * wind = dynamic_cast< SdaiWindow * >( instance_list.GetApplication_instance( "window" ) );
    int i = 0;
    if( wind ) {
        STEPattributeList attrlist = wind->attributes;
        for( ; i < attrlist.list_length(); i++ ) {
            cout << "attr " << i << ": " << attrlist[i].Name() << endl;
            if( 0 == strcmp( attrname, attrlist[i].Name() ) ) {
                foundMatch = true;
                cout << "attribute " << '"' << attrname << '"' << " found at " << i << endl;
            }
        }
    }
    if( !i ) {
        cout << "no attrs found" << endl;
        exit( EXIT_FAILURE );
    }
    if( !foundMatch ) {
        cout << "attribute " << '"' << attrname << '"' << " not found" << endl;
        exit( EXIT_FAILURE );
    } else {
        exit( EXIT_SUCCESS );
    }
}