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linux evaluate async

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This commit is contained in:
ekibun
2020-08-18 01:01:36 +08:00
parent 10f46c504b
commit 9af3616965
9 changed files with 123 additions and 31 deletions
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23
.vscode/c_cpp_properties.json vendored
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@@ -3,7 +3,8 @@
{
"name": "Win32",
"includePath": [
"${workspaceFolder}/example/windows/flutter/ephemeral/cpp_client_wrapper/include/**"
"${workspaceFolder}/windows/**",
"${workspaceFolder}/example/windows/**"
],
"defines": [
"_DEBUG",
@@ -17,7 +18,7 @@
"intelliSenseMode": "msvc-x64"
},
{
"name": "Linux",
"name": "Android",
"includePath": [
"C:/Users/ekibun/AppData/Local/Android/Sdk/ndk/21.3.6528147/toolchains/llvm/prebuilt/windows-x86_64/sysroot/usr/include"
],
@@ -31,6 +32,24 @@
"cStandard": "c11",
"cppStandard": "c++17",
"intelliSenseMode": "gcc-x64"
},
{
"name": "Linux",
"includePath": [
"${workspaceFolder}/linux/**",
"${workspaceFolder}/example/linux/**",
"/usr/include/**"
],
"defines": [
"_DEBUG",
"UNICODE",
"_UNICODE"
],
"windowsSdkVersion": "10.0.18362.0",
"compilerPath": "/usr/bin/clang++",
"cStandard": "c11",
"cppStandard": "c++17",
"intelliSenseMode": "gcc-x64"
}
],
"version": 4

3
.vscode/settings.json vendored
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@@ -100,7 +100,8 @@
"cinttypes": "cpp",
"typeindex": "cpp",
"__functional_03": "cpp",
"compare": "cpp"
"compare": "cpp",
"any": "cpp"
},
"java.configuration.updateBuildConfiguration": "interactive"
}

2
example/lib/main.dart
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@@ -3,7 +3,7 @@
* @Author: ekibun
* @Date: 2020-08-08 08:16:51
* @LastEditors: ekibun
* @LastEditTime: 2020-08-08 17:50:30
* @LastEditTime: 2020-08-17 21:46:10
*/
import 'package:flutter/material.dart';

14
example/lib/test.dart
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@@ -3,7 +3,7 @@
* @Author: ekibun
* @Date: 2020-07-18 23:28:55
* @LastEditors: ekibun
* @LastEditTime: 2020-08-15 16:39:07
* @LastEditTime: 2020-08-17 21:52:14
*/
import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
@@ -24,7 +24,7 @@ class _TestPageState extends State<TestPage> {
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("JS 引擎功能测试"),
title: Text("JS engine test"),
),
body: SingleChildScrollView(
padding: const EdgeInsets.all(16),
@@ -36,7 +36,7 @@ class _TestPageState extends State<TestPage> {
child: Row(
children: [
FlatButton(
child: Text("初始化引擎"),
child: Text("create engine"),
onPressed: () async {
if (engine != null) return;
engine = FlutterJs();
@@ -56,10 +56,10 @@ class _TestPageState extends State<TestPage> {
});
}),
FlatButton(
child: Text("运行"),
child: Text("evaluate"),
onPressed: () async {
if (engine == null) {
print("请先初始化引擎");
print("please create engine first");
return;
}
try {
@@ -70,7 +70,7 @@ class _TestPageState extends State<TestPage> {
setState(() {});
}),
FlatButton(
child: Text("释放引擎"),
child: Text("close engine"),
onPressed: () async {
if (engine != null) return;
await engine.destroy();
@@ -90,7 +90,7 @@ class _TestPageState extends State<TestPage> {
),
),
SizedBox(height: 16),
Text("运行结果："),
Text("result:"),
SizedBox(height: 16),
Container(
width: double.infinity,

5
lib/flutter_qjs.dart
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@@ -3,7 +3,7 @@
* @Author: ekibun
* @Date: 2020-08-08 08:29:09
* @LastEditors: ekibun
* @LastEditTime: 2020-08-16 19:10:47
* @LastEditTime: 2020-08-17 23:31:55
*/
import 'dart:async';
import 'dart:io';
@@ -66,6 +66,7 @@ class FlutterJs {
ensureEngine() async {
if (_engine == null) {
_engine = await _FlutterJs.instance._channel.invokeMethod("createEngine");
print(_engine);
}
}
@@ -83,7 +84,7 @@ class FlutterJs {
Future<dynamic> evaluate(String command, String name) async {
ensureEngine();
var arguments = {"engine": _engine, "script": command, "name": command};
var arguments = {"engine": _engine, "script": command, "name": "<eval>"};
return _FlutterJs.instance._wrapFunctionArguments(
await _FlutterJs.instance._channel.invokeMethod("evaluate", arguments), _engine);
}

16
linux/CMakeLists.txt
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@@ -7,6 +7,20 @@ set(PLUGIN_NAME "${PROJECT_NAME}_plugin")
add_library(${PLUGIN_NAME} SHARED
"${PLUGIN_NAME}.cc"
)
# quickjs
set(QUICK_JS_LIB_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../cxx/quickjspp)
file (STRINGS "${QUICK_JS_LIB_DIR}/quickjs/VERSION" QUICKJS_VERSION)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DCONFIG_VERSION=\\\"${QUICKJS_VERSION}\\\"")
add_library(libquickjs SHARED
${QUICK_JS_LIB_DIR}/quickjs/cutils.c
${QUICK_JS_LIB_DIR}/quickjs/libregexp.c
${QUICK_JS_LIB_DIR}/quickjs/libunicode.c
${QUICK_JS_LIB_DIR}/quickjs/quickjs.h
${QUICK_JS_LIB_DIR}/quickjs/quickjs.c
)
project(libquickjs LANGUAGES C)
apply_standard_settings(${PLUGIN_NAME})
set_target_properties(${PLUGIN_NAME} PROPERTIES
CXX_VISIBILITY_PRESET hidden)
@@ -14,7 +28,7 @@ target_compile_definitions(${PLUGIN_NAME} PRIVATE FLUTTER_PLUGIN_IMPL)
target_include_directories(${PLUGIN_NAME} INTERFACE
"${CMAKE_CURRENT_SOURCE_DIR}/include")
target_link_libraries(${PLUGIN_NAME} PRIVATE flutter)
target_link_libraries(${PLUGIN_NAME} PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/../cxx/libquickjs.so")
target_link_libraries(${PLUGIN_NAME} PRIVATE libquickjs)
target_link_libraries(${PLUGIN_NAME} PRIVATE PkgConfig::GTK)
# List of absolute paths to libraries that should be bundled with the plugin

4
linux/dart_js_wrapper.hpp
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@@ -3,12 +3,10 @@
* @Author: ekibun
* @Date: 2020-08-14 21:45:02
* @LastEditors: ekibun
* @LastEditTime: 2020-08-15 15:42:55
* @LastEditTime: 2020-08-17 22:43:20
*/
#include "../cxx/js_engine.hpp"
// #include <flutter/standard_method_codec.h>
#include <flutter_linux/flutter_linux.h>
#include <variant>
namespace std
{

85
linux/flutter_qjs_plugin.cc
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@@ -1,3 +1,10 @@
/*
* @Description:
* @Author: ekibun
* @Date: 2020-08-17 21:37:11
* @LastEditors: ekibun
* @LastEditTime: 2020-08-18 00:57:10
*/
#include "include/flutter_qjs/flutter_qjs_plugin.h"
#include <flutter_linux/flutter_linux.h>
@@ -16,30 +23,80 @@ struct _FlutterQjsPlugin
G_DEFINE_TYPE(FlutterQjsPlugin, flutter_qjs_plugin, g_object_get_type())
g_autoptr(FlMethodChannel) channel = nullptr;
std::promise<qjs::JSFutureReturn> *invokeChannelMethod(std::string name, qjs::Value args, qjs::Engine *engine)
{
auto promise = new std::promise<qjs::JSFutureReturn>();
return promise;
}
// Called when a method call is received from Flutter.
static void flutter_qjs_plugin_handle_method_call(
FlutterQjsPlugin *self,
FlMethodCall *method_call)
{
g_autoptr(FlMethodResponse) response = nullptr;
const gchar *method = fl_method_call_get_name(method_call);
if (strcmp(method, "getPlatformVersion") == 0)
if (strcmp(method, "createEngine") == 0)
{
struct utsname uname_data = {};
uname(&uname_data);
g_autofree gchar *version = g_strdup_printf("Linux %s", uname_data.version);
g_autoptr(FlValue) result = fl_value_new_string(version);
response = FL_METHOD_RESPONSE(fl_method_success_response_new(result));
qjs::Engine *engine = new qjs::Engine(invokeChannelMethod);
g_warning("engine %ld", engine);
g_autoptr(FlMethodResponse) response = FL_METHOD_RESPONSE(fl_method_success_response_new(fl_value_new_int((int64_t)engine)));
fl_method_call_respond(method_call, response, nullptr);
// g_autoptr(GError) error = nullptr;
// if (!fl_method_call_respond(method_call, response, &error))
// g_warning("Failed to send method call response: %s", error->message);
}
else if (strcmp(method, "evaluate") == 0)
{
FlValue *args = fl_method_call_get_args(method_call);
qjs::Engine *engine = nullptr;
std::string script, name;
for (int i = 0; i < 3; ++i)
{
FlValue *key = fl_value_get_map_key(args, i);
const gchar *keychar = fl_value_to_string(key);
if (strcmp(keychar, "engine") == 0)
{
engine = (qjs::Engine *)fl_value_get_int(fl_value_get_map_value(args, i));
}
if (strcmp(keychar, "script") == 0)
{
script = fl_value_get_string(fl_value_get_map_value(args, i));
}
if (strcmp(keychar, "name") == 0)
{
name = fl_value_get_string(fl_value_get_map_value(args, i));
}
}
auto pmethod_call = g_object_ref(method_call);
g_warning("engine %ld; script: %s; name: %s", (int64_t)engine, script.c_str(), name.c_str());
engine->commit(qjs::EngineTask{
[script, name](qjs::Context &ctx) {
return ctx.eval(script, name.c_str(), JS_EVAL_TYPE_GLOBAL);
},
[pmethod_call](qjs::Value resolve) {
g_warning("%s", fl_value_to_string(qjs::jsToDart(resolve)));
g_autoptr(FlMethodResponse) response = FL_METHOD_RESPONSE(fl_method_success_response_new(qjs::jsToDart(resolve)));
fl_method_call_respond((FlMethodCall *)pmethod_call, response, nullptr);
g_object_unref(pmethod_call);
},
[pmethod_call](qjs::Value reject) {
fl_method_call_respond_error((FlMethodCall *)pmethod_call, "FlutterJSException", qjs::getStackTrack(reject).c_str(), nullptr, nullptr);
g_object_unref(pmethod_call);
}});
// g_autoptr(FlMethodResponse) response = FL_METHOD_RESPONSE(fl_method_success_response_new(args));
// fl_method_call_respond(method_call, response, nullptr);
// g_autoptr(GError) error = nullptr;
// if (!fl_method_call_respond(method_call, response, &error))
// g_warning("Failed to send method call response: %s", error->message);
}
else
{
response = FL_METHOD_RESPONSE(fl_method_not_implemented_response_new());
}
g_autoptr(FlMethodResponse) response = FL_METHOD_RESPONSE(fl_method_not_implemented_response_new());
fl_method_call_respond(method_call, response, nullptr);
}
}
static void flutter_qjs_plugin_dispose(GObject *object)
@@ -67,9 +124,9 @@ void flutter_qjs_plugin_register_with_registrar(FlPluginRegistrar *registrar)
g_object_new(flutter_qjs_plugin_get_type(), nullptr));
g_autoptr(FlStandardMethodCodec) codec = fl_standard_method_codec_new();
g_autoptr(FlMethodChannel) channel =
channel =
fl_method_channel_new(fl_plugin_registrar_get_messenger(registrar),
"flutter_qjs",
"soko.ekibun.flutter_qjs",
FL_METHOD_CODEC(codec));
fl_method_channel_set_method_call_handler(channel, method_call_cb,
g_object_ref(plugin),

2
windows/flutter_qjs_plugin.cpp
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@@ -129,9 +129,11 @@ namespace
[presult](qjs::Value resolve) {
flutter::EncodableValue response = qjs::jsToDart(resolve);
presult->Success(&response);
delete presult;
},
[presult](qjs::Value reject) {
presult->Error("FlutterJSException", qjs::getStackTrack(reject));
delete presult;
}});
}
else if (method_call.method_name().compare("call") == 0)