deserialize.c

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/*****************************************************************************
 * ugBASIC - an isomorphic BASIC language compiler for retrocomputers        *
 *****************************************************************************
 * Copyright 2021-2025 Marco Spedaletti (asimov@mclink.it)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
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 * http://www.apache.org/licenses/LICENSE-2.0
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 * See the License for the specific language governing permissions and
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 * (la "Licenza"); è proibito usare questo file se non in conformità alla
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/****************************************************************************
 * INCLUDE SECTION 
 ****************************************************************************/
 
#include "../../ugbc.h"
 
/****************************************************************************
 * CODE SECTION 
 ****************************************************************************/

/* <usermanual>
@keyword SERIALIZE
 
@english
 
@italian
 
@syntax = DESERIALIZE( data[, key] TO variable)
 
@example DIM p(4) AS INTEGER
@example IF DESERIALIZE()"003-a00-22", "SECRET" TO p) THEN: PRINT "OK!": ENDIF
 
@target all
</usermanual> */
 
Variable * deserialize( Environment * _environment, char * _data, char * _key, char * _var ) {
 
    Variable * data = variable_retrieve( _environment, _data );
    Variable * var = variable_retrieve( _environment, _var );
    Variable * key = NULL;
 
    Variable * result = variable_hex2bin( _environment, data->name, var->name );
 
    if ( _key ) {
        key = variable_retrieve( _environment, _key );
        cpu_move_8bit( _environment, decrypt( _environment, var->name, _key, var->name )->realName, result->realName );
    } 
 
    return result;
 
}