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feat: add global functions

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TopchetoEU 2023-10-04 08:49:20 +03:00
parent 6c7fe6deaf
commit 604b752be6
Signed by: topchetoeu
GPG Key ID: 6531B8583E5F6ED4
5 changed files with 48 additions and 43 deletions
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19
lib/tsconfig.json
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@ -1,19 +0,0 @@
{
"files": [
"lib.d.ts",
"core.ts"
],
"compilerOptions": {
"outFile": "../bin/me/topchetoeu/jscript/js/core.js",
// "declarationDir": "",
// "declarationDir": "bin/me/topchetoeu/jscript/dts",
"target": "ES5",
"lib": [],
"module": "None",
"stripInternal": true,
"downlevelIteration": true,
"esModuleInterop": true,
"forceConsistentCasingInFileNames": true,
"strict": true,
}
}

8
src/me/topchetoeu/jscript/Main.java
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@ -8,7 +8,6 @@ import java.nio.file.Files;
import java.nio.file.Path;
import me.topchetoeu.jscript.engine.Message;
import me.topchetoeu.jscript.engine.Context;
import me.topchetoeu.jscript.engine.Engine;
import me.topchetoeu.jscript.engine.Environment;
import me.topchetoeu.jscript.engine.values.NativeFunction;
@ -87,13 +86,6 @@ public class Main {
return null;
}), null);
// engine.pushMsg(
// false,
// new Context(builderEnv, new MessageContext(engine)),
// "core.js", resourceToString("js/core.js"),
// null, env, new Internals(env)
// ).toObservable().on(valuePrinter);
task = engine.start();
var reader = new Thread(() -> {
try {

10
src/me/topchetoeu/jscript/engine/Data.java
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@ -41,13 +41,15 @@ public class Data implements Iterable<Entry<DataKey<?>, ?>> {
}
public boolean has(DataKey<?> key) { return data.containsKey(key); }
public Data increase(DataKey<Integer> key, int n, int start) {
return set(key, get(key, start) + n);
public int increase(DataKey<Integer> key, int n, int start) {
int res;
set(key, res = get(key, start) + n);
return res;
}
public Data increase(DataKey<Integer> key, int n) {
public int increase(DataKey<Integer> key, int n) {
return increase(key, n, 0);
}
public Data increase(DataKey<Integer> key) {
public int increase(DataKey<Integer> key) {
return increase(key, 1, 0);
}

2
lib/lib.d.ts → src/me/topchetoeu/jscript/js/lib.d.ts vendored
View File

@ -350,7 +350,7 @@ interface Object {
toString(): string;
hasOwnProperty(key: any): boolean;
}
interface ObjectConstructor extends Function {
interface ObjectConstructor {
(arg: string): String;
(arg: number): Number;
(arg: boolean): Boolean;

52
src/me/topchetoeu/jscript/polyfills/Internals.java
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@ -3,26 +3,29 @@ package me.topchetoeu.jscript.polyfills;
import java.util.HashMap;
import me.topchetoeu.jscript.engine.Context;
import me.topchetoeu.jscript.engine.DataKey;
import me.topchetoeu.jscript.engine.Environment;
import me.topchetoeu.jscript.engine.scope.GlobalScope;
import me.topchetoeu.jscript.engine.values.FunctionValue;
import me.topchetoeu.jscript.engine.values.Values;
import me.topchetoeu.jscript.interop.Native;
import me.topchetoeu.jscript.interop.NativeWrapperProvider;
public class Internals {
private HashMap<Integer, Thread> threads = new HashMap<>();
private int i = 0;
private static final DataKey<HashMap<Integer, Thread>> THREADS = new DataKey<>();
private static final DataKey<Integer> I = new DataKey<>();
@Native public FunctionValue bind(FunctionValue func, Object thisArg) throws InterruptedException {
@Native public static FunctionValue bind(FunctionValue func, Object thisArg) throws InterruptedException {
return FunctionPolyfill.bind(func, thisArg);
}
@Native public void log(Context ctx, Object ...args) throws InterruptedException {
@Native public static void log(Context ctx, Object ...args) throws InterruptedException {
for (var arg : args) {
Values.printValue(ctx, arg);
}
System.out.println();
}
@Native public int setTimeout(Context ctx, FunctionValue func, int delay, Object ...args) {
@Native public static int setTimeout(Context ctx, FunctionValue func, int delay, Object ...args) {
var thread = new Thread(() -> {
var ms = (long)delay;
var ns = (int)((delay - ms) * 10000000);
@ -36,11 +39,12 @@ public class Internals {
});
thread.start();
int i = ctx.env.data.increase(I, 1, 0);
var threads = ctx.env.data.add(THREADS, new HashMap<>());
threads.put(++i, thread);
return i;
}
@Native public int setInterval(Context ctx, FunctionValue func, int delay, Object ...args) {
@Native public static int setInterval(Context ctx, FunctionValue func, int delay, Object ...args) {
var thread = new Thread(() -> {
var ms = (long)delay;
var ns = (int)((delay - ms) * 10000000);
@ -56,22 +60,32 @@ public class Internals {
});
thread.start();
int i = ctx.env.data.increase(I, 1, 0);
var threads = ctx.env.data.add(THREADS, new HashMap<>());
threads.put(++i, thread);
return i;
}
@Native public void clearTimeout(Context ctx, int i) {
@Native public static void clearTimeout(Context ctx, int i) {
var threads = ctx.env.data.add(THREADS, new HashMap<>());
var thread = threads.remove(i);
if (thread != null) thread.interrupt();
}
@Native public void clearInterval(Context ctx, int i) {
@Native public static void clearInterval(Context ctx, int i) {
clearTimeout(ctx, i);
}
@Native public static double parseInt(Context ctx, String val) throws InterruptedException {
return NumberPolyfill.parseInt(ctx, val);
}
@Native public static double parseFloat(Context ctx, String val) throws InterruptedException {
return NumberPolyfill.parseFloat(ctx, val);
}
public void apply(Environment env) {
var wp = env.wrappersProvider;
var glob = env.global;
var glob = env.global = new GlobalScope(NativeWrapperProvider.makeNamespace(env, Internals.class));
glob.define(null, "Object", false, wp.getConstr(ObjectPolyfill.class));
glob.define(null, "Function", false, wp.getConstr(FunctionPolyfill.class));
@ -92,6 +106,22 @@ public class Internals {
glob.define(null, "TypeError", false, wp.getConstr(TypeErrorPolyfill.class));
glob.define(null, "RangeError", false, wp.getConstr(RangeErrorPolyfill.class));
env.setProto("object", wp.getProto(ObjectPolyfill.class));
env.setProto("function", wp.getProto(FunctionPolyfill.class));
env.setProto("array", wp.getProto(ArrayPolyfill.class));
env.setProto("bool", wp.getProto(BooleanPolyfill.class));
env.setProto("number", wp.getProto(NumberPolyfill.class));
env.setProto("string", wp.getProto(StringPolyfill.class));
env.setProto("symbol", wp.getProto(SymbolPolyfill.class));
env.setProto("error", wp.getProto(ErrorPolyfill.class));
env.setProto("syntaxErr", wp.getProto(SyntaxErrorPolyfill.class));
env.setProto("typeErr", wp.getProto(TypeErrorPolyfill.class));
env.setProto("rangeErr", wp.getProto(RangeErrorPolyfill.class));
wp.getProto(ObjectPolyfill.class).setPrototype(null, null);
System.out.println("Loaded polyfills!");
}
}