mirror of
https://github.com/openharmony/ability_ability_runtime.git
synced 2026-08-24 22:21:36 -04:00
shiyu_huang
96440df87f
Description:Move worker module out of js runtime Sig:SIG_ApplicationFramework Feature or Bugfix:Feature Binary Source:No Signed-off-by: shiyu_huang <huangshiyu1@huawei.com> Change-Id: I1bc3f4406727d3a3cfa0bdd3c71c8f55b5c51817
117 lines
3.3 KiB
C++
117 lines
3.3 KiB
C++
/*
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* Copyright (c) 2022 Huawei Device Co., Ltd.
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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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#include "js_worker.h"
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#include <cerrno>
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#include <climits>
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#include <cstdlib>
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#include <fstream>
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#include <vector>
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#include "hilog_wrapper.h"
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#include "js_console_log.h"
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#include "js_runtime_utils.h"
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namespace OHOS {
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namespace AbilityRuntime {
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namespace {
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constexpr int64_t ASSET_FILE_MAX_SIZE = 20 * 1024 * 1024;
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void InitWorkerFunc(NativeEngine* nativeEngine)
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{
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HILOG_INFO("RegisterInitWorkerFunc called");
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if (nativeEngine == nullptr) {
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HILOG_ERROR("Input nativeEngine is nullptr");
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return;
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}
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NativeObject* globalObj = ConvertNativeValueTo<NativeObject>(nativeEngine->GetGlobal());
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if (globalObj == nullptr) {
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HILOG_ERROR("Failed to get global object");
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return;
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}
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InitConsoleLogModule(*nativeEngine, *globalObj);
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}
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bool ReadAssetData(const std::string& filePath, std::vector<uint8_t>& content)
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{
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char path[PATH_MAX];
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if (realpath(filePath.c_str(), path) == nullptr) {
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HILOG_ERROR("ReadAssetData realpath(%{private}s) failed, errno = %{public}d", filePath.c_str(), errno);
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return false;
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}
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std::ifstream stream(path, std::ios::binary | std::ios::ate);
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if (!stream.is_open()) {
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HILOG_ERROR("ReadAssetData failed to open file %{private}s", filePath.c_str());
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return false;
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}
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auto fileLen = stream.tellg();
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if (fileLen > ASSET_FILE_MAX_SIZE) {
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HILOG_ERROR("ReadAssetData failed, file is too large");
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return false;
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}
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content.resize(fileLen);
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stream.seekg(0);
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stream.read(reinterpret_cast<char*>(content.data()), content.size());
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return true;
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}
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struct AssetHelper final {
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explicit AssetHelper(const std::string& codePath) : codePath_(codePath)
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{
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if (!codePath_.empty() && codePath.back() != '/') {
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codePath_.append("/");
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}
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}
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void operator()(const std::string& uri, std::vector<uint8_t>& content, std::string &ami) const
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{
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if (uri.empty()) {
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HILOG_ERROR("Uri is empty.");
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return;
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}
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HILOG_INFO("RegisterAssetFunc called, uri: %{private}s", uri.c_str());
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size_t index = uri.find_last_of(".");
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if (index == std::string::npos) {
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HILOG_ERROR("Invalid uri");
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return;
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}
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ami = codePath_ + uri.substr(0, index) + ".abc";
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HILOG_INFO("Get asset, ami: %{private}s", ami.c_str());
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if (!ReadAssetData(ami, content)) {
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HILOG_ERROR("Get asset content failed.");
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return;
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}
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}
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std::string codePath_;
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};
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}
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void InitWorkerModule(NativeEngine& engine, const std::string& codePath)
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{
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engine.SetInitWorkerFunc(InitWorkerFunc);
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engine.SetGetAssetFunc(AssetHelper(codePath));
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}
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} // namespace AbilityRuntime
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} // namespace OHOS
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