ugBASIC 1.18
An isomorphic BASIC language compiler for retrocomputers
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serialize.c
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1/*****************************************************************************
2 * ugBASIC - an isomorphic BASIC language compiler for retrocomputers *
3 *****************************************************************************
4 * Copyright 2021-2025 Marco Spedaletti (asimov@mclink.it)
5 *
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
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10 * http://www.apache.org/licenses/LICENSE-2.0
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13 * distributed under the License is distributed on an "AS IS" BASIS,
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15 * See the License for the specific language governing permissions and
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22 * http://www.apache.org/licenses/LICENSE-2.0
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30
31/****************************************************************************
32 * INCLUDE SECTION
33 ****************************************************************************/
34
35#include "../../ugbc.h"
36
37/****************************************************************************
38 * CODE SECTION
39 ****************************************************************************/
40
47/* <usermanual>
48@keyword SERIALIZE
49
50@english
51
52The ''SERIALIZE'' statement converts the binary contents of a variable (numeric, string,
53or array) into a formatted text sequence. The result is an easily readable and
54transcriptable string, where each byte is separated by a hyphen, making it ideal for
55"save codes" or dynamically generated activation keys. If a ''key'' is provided, the output
56data will be encrypted before processing.
57
58@italian
59
60L'istruzione ''SERIALIZE'' converte il contenuto binario di una variabile (numerica, stringa
61o array) in una sequenza di testo formattata. Il risultato è una stringa facilmente leggibile e
62trascrivibile, in cui ogni byte è separato da un trattino, rendendola ideale per
63"codici di salvataggio" o chiavi di attivazione generate dinamicamente. Se viene fornita una ''key'',
64i dati di output verranno crittografati prima dell'elaborazione.
65
66@syntax = SERIALIZE( data[, key] )
67
68@example DIM p(4) AS INTEGER
69@example PRINT SERIALIZE( p, "SECRET" )
70
71@target all
72</usermanual> */
73
74Variable * serialize( Environment * _environment, char * _data, char * _key ) {
75
76 Variable * encryptedData = NULL;
77 Variable * key = NULL;
78
79 if ( _key ) {
80 key = variable_retrieve( _environment, _key );
81 encryptedData = encrypt( _environment, _data, _key );
82 } else {
83 encryptedData = variable_retrieve( _environment, _data );
84 }
85
86 Variable * result = variable_hex( _environment, encryptedData->name, 1 );
87
88 return result;
89
90}
Variable * variable_retrieve(Environment *_environment, char *_name)
Variable * variable_hex(Environment *_environment, char *_value, int _separator)
Emit code for = HEX( ... ).
Variable * encrypt(Environment *_environment, char *_data, char *_key)
Emit code for ENCRYPT.
Definition encrypt.c:79
Variable * serialize(Environment *_environment, char *_data, char *_key)
Emit code for SERIALIZE.
Definition serialize.c:74
char * name
Definition ugbc.h:979
struct _Variable Variable
Structure of a single variable.
struct _Environment Environment
Structure of compilation environment.