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- /*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
- package API;
- import IntermediaryCode.Allocation;
- import ast.Node;
- import compiler.IvannosysCompiler;
- import java.util.ArrayList;
- import java.util.regex.Matcher;
- import java.util.regex.Pattern;
- /**
- *
- * @author Eugenio
- */
- public class Api {
- protected static boolean inicializada = false;
- public static void inicializar(IvannosysCompiler compiler) throws Exception {
- if (inicializada) {
- return;
- }
-
- /*Inicializando importes*/
- /*Inicializando constantes*/
- // Constantes.add("FALSE", "bool", "0", "global");
- // Constantes.add("false", "bool", "0", "global");
- // Constantes.add("TRUE", "bool", "1", "global");
- // Constantes.add("true", "bool", "1", "global");
- // Constantes.add("null", "bool", "0", "global");
- // Constantes.add("NULL", "bool", "0", "global");
- // Constantes.add("__BASE_HEAP__", "int", "0", "global");
- // Constantes.add("__MAX_MEM__", "int", "1024", "global");
- /*Inicializando tipos*/
- Tipos._init();
- Tipos.Add(Tipos.INTEGER, new Node(Tipos.INTEGER)
- .S("type", Tipos.INTEGER)
- .S("size", 1)
- .S("file", "std")
- .S("scope", "")
- .S("primitive", "true")
- .S("class", "type")
- .S("public", "true")
- );
- Tipos.Add(Tipos.BOOLEAN, new Node(Tipos.BOOLEAN)
- .S("type", Tipos.BOOLEAN)
- .S("size", 1)
- .S("file", "std")
- .S("scope", "")
- .S("primitive", "true")
- .S("class", "type")
- .S("public", "true")
- );
- Tipos.Add(Tipos.CHAR, new Node(Tipos.CHAR)
- .S("type", Tipos.CHAR)
- .S("size", 1)
- .S("file", "std")
- .S("scope", "")
- .S("primitive", "true")
- .S("class", "type")
- .S("public", "true")
- );
- Imports._init(compiler);
- Constantes._init();
- //
- // Tipos.add(Tipos.UNDEFINED, 0);
- // Tipos.add(Tipos.VOID, 0);
- // Tipos.add("string", 1);
- // Tipos.add("thread", 1);
- // Tipos.add("reference", 1);
- Interfaces._init();
- /*Inicializando funcoes*/
- Functions._init();
- // HashMap<String, String> print = new HashMap<>();
- // Functions.add("print", "void", print, "program");
- //
- // HashMap<String, String> read = new HashMap<>();
- // Functions.add("read", "void", print, "program");
- //
- // HashMap<String, String> sync = new HashMap<>();
- // Functions.add("sync", "void", sync, "program");
- //
- // HashMap<String, String> exec = new HashMap<>();
- // Functions.add("exec", "void", exec, "program");
- //
- // HashMap<String, String> synexec = new HashMap<>();
- // Functions.add("synexec", "void", synexec, "program");
- /*Inicializando Traps*/
- // Traps._init();
- /*Inicializando Threads*/
- // Threads._init();
- /*Inicializando Variaveis*/
- Variaveis._init();
- /*Variavel global de acesso a structs das threads definidas no programa*/
- // int cod = Variaveis.add("__THREADS__", "magica", "program");
- // Node var = new Node("__THREADS__");
- // var.S("class", "var").S("tipo", "magica*").S("escopo", "program");
- // Variaveis.var(cod, var);
- inicializada = true;
- }
- /**
- * Retorna o numero_da_linha + ':' + numero_da_coluna + '|' nome_arquivo
- *
- * @param n
- * @return
- */
- public static String getFormatedPosition(Node n) {
- return "[" + n.G("line") + ":" + n.G("col") + "|" + n.G("file") + "\t]";
- }
- /**
- * Retorna numero de ocorrenciaS de um Padrão dentro de uma String
- *
- * @param pattern
- * @param input
- * @return
- */
- public static int countRegexOcorrences(String pattern, String input) {
- Matcher matcher = Pattern.compile(pattern).matcher(input);
- int count = 0;
- while (matcher.find()) {
- count++;
- }
- return count;
- }
- public static int countChatOcorrece(String input, char c) {
- int charCount = 0;
- for (int i = 0; i < input.length(); i++) {
- if (input.charAt(i) == c) {
- charCount++;
- }
- }
- return charCount;
- }
- /**
- * Retorna valor de um indice em um vetor unidirecional. <br>
- * var[valor] -> valor;
- *
- * @param var
- * @return
- */
- public static String getIndice(String var) {
- return var.split("\\[")[1].replace("]", "");
- }
- public static String num2bin(int num, int SizeBits) {
- String binario = Integer.toBinaryString(num);
- String paded = Utils.pad(SizeBits, binario);
- return Utils.cut(SizeBits, paded);
- }
- public static String num2bin(String num, int SizeBits) {
- int val = Integer.parseInt(num);
- return num2bin(val, SizeBits);
- }
- public static String reg2bin5(String reg) throws Exception {
- return reg2Bin(reg, 5);
- }
- public static String reg2Bin(String reg, int SizeBits) throws Exception {
- if (reg.equals("")) {
- return num2bin(0, SizeBits);
- }
- // System.out.print("Valor do reg:" + reg);
- int val = Allocation.reg2Int(reg);
- // System.out.println(":val:" + val);
- return num2bin(val, SizeBits);
- }
- public static String bin2Hex(String bin, int size) {
- // System.out.println("bin:[" + bin + "]");
- if (bin.equals("")) {
- return "falha";
- }
- return String.format("%" + size + "X", Long.parseLong(bin, 2));
- }
- public static String implode(char delimiter, ArrayList<String> elements) {
- String tmp = elements.toString();
- return tmp.substring(1, tmp.length() - 1).replace(", ", "" + delimiter);
- }
- public static boolean IsValue(String param) {
- if (Utils.isNumber(param)) {
- return true;
- } else if (param.toLowerCase().matches("(true|false)")) {
- return true;
- }
- return false;
- }
- public static String Value(String v) {
- String vt = v.toLowerCase();
- if (vt.matches("(true|false)")) {
- return vt.equals("true") ? "1" : "0";
- } else {
- return v;
- }
- }
- public static String clearID(String id) {
- return id.replace("*", "").replace("&", "");
- }
- }
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