weex_core/Source/android/jsengine/object/weex_env.h

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
//
// Created by Darin on 2018/7/22.
//

#ifndef WEEXV8_WEEXENV_H
#define WEEXV8_WEEXENV_H

#include <mutex>
#ifdef USE_JS_RUNTIME
#include "js_runtime/weex/task/weex_task.h"
#include "js_runtime/weex/task/back_to_weex_core_queue.h"
#include "js_runtime/weex/task/timer_queue.h"
#include "base/crash/crash_handler.h"
#else
#include <task/weex_task.h>
#include <android/jsengine/task/weex_task.h>
#include "android/jsengine/task/back_to_weex_core_queue.h"
#include "android/jsengine/task/timer_queue.h"
#include "base/android/jsengine_ptr_container.h"
#endif


#include "android/jsengine/weex_ipc_server.h"
#include "android/jsengine/weex_ipc_client.h"
#include "js_action.h"

class WeexEnv {

public:
    static WeexEnv *getEnv() {
        static std::once_flag once_flag;
        std::call_once(once_flag, [](){ env_ = new WeexEnv(); });
        return env_;
    }

    WeexEnv();

    ~WeexEnv();

    bool useWson();

    void setUseWson(bool useWson);

    WeexCore::ScriptBridge *scriptBridge();

    void setScriptBridge(WeexCore::ScriptBridge *scriptBridge);

    int getIpcClientFd() const {
        return ipcClientFd_;
    }

    void setIpcClientFd(int ipcClientFd_) {
        WeexEnv::ipcClientFd_ = ipcClientFd_;
    }

    int getIpcServerFd() const {
        return ipcServerFd_;
    }

    void setIpcServerFd(int ipcServerFd_) {
        WeexEnv::ipcServerFd_ = ipcServerFd_;
    }

    bool enableTrace() const {
        return enableTrace_;
    }

    void setEnableTrace(bool enableTrace_) {
        WeexEnv::enableTrace_ = enableTrace_;
    }

    JSAction* createJSAction(long ctxContainer);

    JSAction* getJSAction(long ctxContainer);

    void destroyJSAction(long ctxContainer);

    void initIPC();

    void initJSC(bool isMultiProgress);

    void setEnableBackupThread(bool enable) {
        this->enableBackupThread__ = enable;
    }

    bool enableBackupThread() {
        return enableBackupThread__;
    }
    inline void enableHandleAlarmSignal(bool enable){
        crashHandler->setEnableAlarmSignal(enable);
    }

    void jsc_init_finished() { isJscInitOk_ = true; };

    bool is_jsc_init_finished() {return isJscInitOk_; }

    ThreadLocker* locker() { return &thread_locker_; }

    void init_crash_handler(std::string crashFileName);

    bool is_app_crashed();
    bool sendLog(int level, const char *tag,
                 const char *file,
                 unsigned long line,
                 const char *log);

 public:
    std::unique_ptr<BackToWeexCoreQueue> m_back_to_weex_core_thread;
    volatile bool isMultiProcess = false;
    std::unique_ptr<WeexIPCClient> m_ipc_client_;

    std::deque<WeexTask *> m_task_cache_;

 private:
    static WeexEnv *env_;

    volatile bool isJscInitOk_ = false;

    volatile bool isUsingWson = true;

    WeexCore::ScriptBridge *scriptBridge_;

    bool enableBackupThread__ = false;

    volatile int ipcClientFd_;
    volatile int ipcServerFd_;
    volatile bool enableTrace_;

    volatile bool m_cache_task_;
 public:
  volatile bool can_m_cache_task_() const;
  void set_m_cache_task_(volatile bool m_cache_task_);

 private:
  ThreadLocker thread_locker_;
  std::unique_ptr<crash_handler::CrashHandlerInfo> crashHandler;
  std::map<long, JSAction*> m_jsActionMap;
};


#endif //WEEXV8_WEEXENV_H