frida-il2cpp-bridge-my/dist/il2cpp/structs/array.js

(my:Support IOS)Frida module to dump, manipulate and hijack any IL2CPP application at runtime with a high level of abstraction.

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var _Il2CppArray_1;
Object.defineProperty(exports, "__esModule", { value: true });
exports._Il2CppArray = void 0;
const decorator_cache_getter_1 = require("decorator-cache-getter");
const api_1 = require("../api");
const decorators_1 = require("../decorators");
const native_struct_1 = require("../native-struct");
const utils_1 = require("../utils");
const object_1 = require("./object");
let _Il2CppArray = _Il2CppArray_1 = class _Il2CppArray extends native_struct_1.NativeStruct {
    get elementSize() {
        return this.object.class.type.dataType.class.arrayElementSize;
    }
    get elementType() {
        return this.object.class.type.dataType;
    }
    get elements() {
        return api_1.Api._arrayGetElements(this.handle);
    }
    get length() {
        return api_1.Api._arrayGetLength(this.handle);
    }
    get object() {
        return new object_1._Il2CppObject(this.handle);
    }
    static from(klass, elements) {
        const handle = api_1.Api._arrayNew(klass.handle, elements.length);
        const array = new _Il2CppArray_1(handle);
        elements.forEach((e, i) => array.set(i, e));
        return array;
    }
    get(index) {
        return utils_1.readFieldValue(this.elements.add(index * this.elementSize), this.elementType);
    }
    set(index, value) {
        utils_1.writeFieldValue(this.elements.add(index * this.elementSize), value, this.elementType);
    }
    *[Symbol.iterator]() {
        for (let i = 0; i < this.length; i++)
            yield this.get(i);
    }
};
__decorate([
    decorator_cache_getter_1.cache
], _Il2CppArray.prototype, "elementSize", null);
__decorate([
    decorator_cache_getter_1.cache
], _Il2CppArray.prototype, "elementType", null);
__decorate([
    decorator_cache_getter_1.cache
], _Il2CppArray.prototype, "elements", null);
__decorate([
    decorator_cache_getter_1.cache
], _Il2CppArray.prototype, "length", null);
__decorate([
    decorator_cache_getter_1.cache
], _Il2CppArray.prototype, "object", null);
__decorate([
    decorators_1.checkOutOfBounds
], _Il2CppArray.prototype, "get", null);
__decorate([
    decorators_1.checkOutOfBounds
], _Il2CppArray.prototype, "set", null);
_Il2CppArray = _Il2CppArray_1 = __decorate([
    decorators_1.nonNullHandle
], _Il2CppArray);
exports._Il2CppArray = _Il2CppArray;