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Add library
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-2
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11 files changed

+358
-2
lines changed

‎library/CMakeLists.txt

+12
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cmake_minimum_required(VERSION 3.4.1)
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project(quickjs-android)
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add_subdirectory(../quickjs ${CMAKE_CURRENT_BINARY_DIR}/quickjs)
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set(QUICKJS_ANDROID_SOURCES
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src/main/c/quickjs-jni.c
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)
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add_library(quickjs-android SHARED ${QUICKJS_ANDROID_SOURCES})
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target_link_libraries(quickjs-android PRIVATE quickjs)

‎library/build.gradle

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/*
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* Copyright 2019 Hippo Seven
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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apply plugin: 'com.android.library'
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android {
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compileSdkVersion 28
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defaultConfig {
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minSdkVersion 17
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targetSdkVersion 28
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versionCode 1
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versionName '1.0'
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testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
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externalNativeBuild {
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cmake {
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targets 'quickjs-android'
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arguments '-DCMAKE_VERBOSE_MAKEFILE:BOOL=ON'
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}
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}
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}
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buildTypes {
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release {
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minifyEnabled false
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proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
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}
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}
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externalNativeBuild {
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cmake {
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path 'CMakeLists.txt'
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}
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}
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}
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dependencies {
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androidTestImplementation 'androidx.test:core:1.2.0'
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androidTestImplementation 'androidx.test:runner:1.2.0'
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}

‎library/src/androidTest/java/com/hippo/quickjs/android/test/JSContextTest.java

+38
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/*
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* Copyright 2019 Hippo Seven
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.hippo.quickjs.android.test;
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import androidx.test.runner.AndroidJUnit4;
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import com.hippo.quickjs.android.JSContext;
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import com.hippo.quickjs.android.JSRuntime;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import static org.junit.Assert.assertEquals;
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@RunWith(AndroidJUnit4.class)
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public class JSContextTest {
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@Test
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public void test() {
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try (JSRuntime runtime = JSRuntime.create()) {
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try (JSContext context = runtime.createContext()) {
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assertEquals(null, context.evaluate("1", "unknown.js", 0));
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}
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}
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}
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}

‎library/src/main/AndroidManifest.xml

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<!--
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~ Copyright 2019 Hippo Seven
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~
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~ Licensed under the Apache License, Version 2.0 (the "License");
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~ you may not use this file except in compliance with the License.
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~ You may obtain a copy of the License at
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~
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~ http://www.apache.org/licenses/LICENSE-2.0
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~
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~ Unless required by applicable law or agreed to in writing, software
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~ distributed under the License is distributed on an "AS IS" BASIS,
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~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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~ See the License for the specific language governing permissions and
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~ limitations under the License.
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-->
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<manifest package="com.hippo.quickjs.android"/>

‎library/src/main/c/quickjs-jni.c

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#include <jni.h>
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#include <quickjs.h>
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JNIEXPORT jlong JNICALL
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Java_com_hippo_quickjs_android_QuickJS_createRuntime(JNIEnv *env, jclass clazz) {
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return (jlong) JS_NewRuntime();
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}
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JNIEXPORT void JNICALL
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Java_com_hippo_quickjs_android_QuickJS_destroyRuntime(JNIEnv *env, jclass clazz, jlong runtime) {
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JSRuntime *rt = (JSRuntime *) runtime;
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if (rt != NULL) {
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JS_FreeRuntime(rt);
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}
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}
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JNIEXPORT jlong JNICALL
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Java_com_hippo_quickjs_android_QuickJS_createContext(JNIEnv *env, jclass clazz, jlong runtime) {
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JSRuntime *rt = (JSRuntime *) runtime;
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if (rt == NULL) {
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return 0;
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}
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return (jlong) JS_NewContext(rt);
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}
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JNIEXPORT void JNICALL
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Java_com_hippo_quickjs_android_QuickJS_destroyContext(JNIEnv *env, jclass clazz, jlong context) {
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JSContext *ctx = (JSContext *) context;
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if (ctx != NULL) {
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JS_FreeContext(ctx);
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}
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}
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JNIEXPORT jobject JNICALL
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Java_com_hippo_quickjs_android_QuickJS_evaluate(JNIEnv *env, jclass clazz,
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jlong context, jstring source_code, jstring file_name, jint flags) {
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JSContext *ctx = (JSContext *) context;
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if (ctx == NULL || source_code == NULL || file_name == NULL) {
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return 0;
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}
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const char *source_code_utf = NULL;
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jsize source_code_length = 0;
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const char *file_name_utf = NULL;
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jobject result = NULL;
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source_code_utf = (*env)->GetStringUTFChars(env, source_code, NULL);
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source_code_length = (*env)->GetStringUTFLength(env, source_code);
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file_name_utf = (*env)->GetStringUTFChars(env, file_name, NULL);
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if (source_code_utf != NULL && file_name_utf != NULL) {
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JSValue val = JS_Eval(ctx, source_code_utf, (size_t) source_code_length, file_name_utf, flags);
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// TODO val to result
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JS_FreeValue(ctx, val);
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}
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if (source_code_utf != NULL) {
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(*env)->ReleaseStringUTFChars(env, source_code, source_code_utf);
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}
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if (file_name_utf != NULL) {
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(*env)->ReleaseStringUTFChars(env, file_name, file_name_utf);
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}
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return result;
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}

‎library/src/main/java/com/hippo/quickjs/android/JSContext.java

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@@ -0,0 +1,47 @@
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/*
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* Copyright 2019 Hippo Seven
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
11+
* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13+
* See the License for the specific language governing permissions and
14+
* limitations under the License.
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*/
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package com.hippo.quickjs.android;
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import java.io.Closeable;
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public class JSContext implements Closeable {
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private long context;
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JSContext(long context) {
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this.context = context;
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}
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private void checkClosed() {
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if (context == 0) {
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throw new IllegalStateException("The JSContext is closed");
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}
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}
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public synchronized Object evaluate(String script, String fileName, int flags) {
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checkClosed();
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return QuickJS.evaluate(context, script, fileName, flags);
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}
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public synchronized void close() {
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if (context != 0) {
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long contextToClose = context;
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context = 0;
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QuickJS.destroyContext(contextToClose);
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}
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}
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}

‎library/src/main/java/com/hippo/quickjs/android/JSRuntime.java

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/*
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* Copyright 2019 Hippo Seven
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13+
* See the License for the specific language governing permissions and
14+
* limitations under the License.
15+
*/
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package com.hippo.quickjs.android;
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import java.io.Closeable;
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public class JSRuntime implements Closeable {
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public static JSRuntime create() {
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long runtime = QuickJS.createRuntime();
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if (runtime == 0) {
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throw new QuickJSException("Cannot create JSRuntime instance");
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}
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return new JSRuntime(runtime);
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}
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private long runtime;
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private JSRuntime(long runtime) {
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this.runtime = runtime;
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}
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private void checkClosed() {
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if (runtime == 0) {
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throw new IllegalStateException("The JSRuntime is closed");
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}
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}
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public synchronized JSContext createContext() {
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checkClosed();
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long context = QuickJS.createContext(runtime);
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if (context == 0) {
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throw new QuickJSException("Cannot create JSContext instance");
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}
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return new JSContext(context);
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}
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@Override
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public synchronized void close() {
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if (runtime != 0) {
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long runtimeToClose = runtime;
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runtime = 0;
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QuickJS.destroyRuntime(runtimeToClose);
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}
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}
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}

‎library/src/main/java/com/hippo/quickjs/android/QuickJS.java

+32
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/*
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* Copyright 2019 Hippo Seven
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
11+
* distributed under the License is distributed on an "AS IS" BASIS,
12+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13+
* See the License for the specific language governing permissions and
14+
* limitations under the License.
15+
*/
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package com.hippo.quickjs.android;
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class QuickJS {
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static {
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System.loadLibrary("quickjs-android");
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}
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static native long createRuntime();
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static native void destroyRuntime(long runtime);
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static native long createContext(long runtime);
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static native void destroyContext(long context);
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static native Object evaluate(long context, String sourceCode, String fileName, int flags);
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}

‎library/src/main/java/com/hippo/quickjs/android/QuickJSException.java

+24
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/*
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* Copyright 2019 Hippo Seven
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
11+
* distributed under the License is distributed on an "AS IS" BASIS,
12+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13+
* See the License for the specific language governing permissions and
14+
* limitations under the License.
15+
*/
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package com.hippo.quickjs.android;
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public class QuickJSException extends RuntimeException {
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public QuickJSException(String detailMessage) {
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super(detailMessage);
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}
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}

‎quickjs/CMakeLists.txt

+10-2
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@@ -16,15 +16,19 @@ set(COMMON_FLAGS -D_GNU_SOURCE -DCONFIG_VERSION=\"${CONFIG_VERSION}\" -DCONFIG_C
1616

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set(BN_FLAGS -DCONFIG_BIGNUM)
1818

19-
set(QJS_LIB_SOURCES
19+
set(QUICKJS_LIB_SOURCES
2020
quickjs/quickjs.c
2121
quickjs/libregexp.c
2222
quickjs/libunicode.c
2323
quickjs/cutils.c
24-
quickjs/quickjs-libc.c
2524
patch.c
2625
)
2726

27+
set(QJS_LIB_SOURCES
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quickjs/quickjs-libc.c
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${QUICKJS_LIB_SOURCES}
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)
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2832
set(QJSBN_LIB_SOURCES
2933
quickjs/libbf.c
3034
${QJS_LIB_SOURCES}
@@ -60,3 +64,7 @@ set_target_properties(run-test262 PROPERTIES OUTPUT_NAME librun-test262.so)
6064
add_executable(run-test262-bn quickjs/run-test262.c ${QJSBN_LIB_SOURCES})
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target_compile_options(run-test262-bn PRIVATE ${COMMON_FLAGS} ${BN_FLAGS})
6266
set_target_properties(run-test262-bn PROPERTIES OUTPUT_NAME librun-test262-bn.so)
67+
68+
add_library(quickjs STATIC ${QUICKJS_LIB_SOURCES})
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target_compile_options(quickjs PRIVATE ${COMMON_FLAGS})
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target_include_directories(quickjs PUBLIC quickjs)

‎settings.gradle

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@@ -15,3 +15,4 @@
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*/
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include ':android-test'
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include ':library'

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