2016-10-02 18:10:27 +00:00
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// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#if !defined(_WIN32) && !defined(_WIN64)
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#include <unistd.h> // NOLINT
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#endif // !defined(_WIN32) && !defined(_WIN64)
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2016-10-13 20:31:17 +00:00
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#include <locale.h>
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2018-07-30 16:24:40 +00:00
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#include <string>
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#include <vector>
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2016-10-13 20:31:17 +00:00
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2016-10-02 18:10:27 +00:00
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#include "include/libplatform/libplatform.h"
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#include "include/v8.h"
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#include "src/base/platform/platform.h"
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#include "src/flags.h"
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#include "src/utils.h"
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#include "src/vector.h"
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2017-05-22 00:48:27 +00:00
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#include "test/inspector/isolate-data.h"
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2016-10-02 18:10:27 +00:00
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#include "test/inspector/task-runner.h"
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2018-11-15 12:49:20 +00:00
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namespace v8 {
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namespace internal {
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extern void DisableEmbeddedBlobRefcounting();
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extern void FreeCurrentEmbeddedBlob();
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2019-05-16 12:19:13 +00:00
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extern v8::StartupData CreateSnapshotDataBlobInternal(
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v8::SnapshotCreator::FunctionCodeHandling function_code_handling,
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const char* embedded_source, v8::Isolate* isolate);
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extern v8::StartupData WarmUpSnapshotDataBlobInternal(
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v8::StartupData cold_snapshot_blob, const char* warmup_source);
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2018-11-15 12:49:20 +00:00
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} // namespace internal
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} // namespace v8
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2016-10-02 18:10:27 +00:00
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namespace {
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2016-10-19 02:04:34 +00:00
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std::vector<TaskRunner*> task_runners;
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void Terminate() {
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for (size_t i = 0; i < task_runners.size(); ++i) {
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task_runners[i]->Terminate();
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task_runners[i]->Join();
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}
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std::vector<TaskRunner*> empty;
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task_runners.swap(empty);
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}
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2016-10-02 18:10:27 +00:00
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void Exit() {
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fflush(stdout);
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fflush(stderr);
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Terminate();
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}
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2018-07-30 16:24:40 +00:00
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std::vector<uint16_t> ToVector(v8::Isolate* isolate,
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v8::Local<v8::String> str) {
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std::vector<uint16_t> buffer(str->Length());
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str->Write(isolate, buffer.data(), 0, str->Length());
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2016-11-04 19:59:11 +00:00
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return buffer;
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}
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2019-05-14 23:07:29 +00:00
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std::vector<uint8_t> ToBytes(v8::Isolate* isolate, v8::Local<v8::String> str) {
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std::vector<uint8_t> buffer(str->Length());
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str->WriteOneByte(isolate, buffer.data(), 0, str->Length());
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return buffer;
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}
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2017-04-20 18:04:24 +00:00
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v8::Local<v8::String> ToV8String(v8::Isolate* isolate, const char* str) {
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return v8::String::NewFromUtf8(isolate, str, v8::NewStringType::kNormal)
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.ToLocalChecked();
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}
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2019-05-14 23:07:29 +00:00
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v8::Local<v8::String> ToV8String(v8::Isolate* isolate,
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const std::vector<uint8_t>& bytes) {
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return v8::String::NewFromOneByte(isolate, bytes.data(),
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v8::NewStringType::kNormal,
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static_cast<int>(bytes.size()))
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.ToLocalChecked();
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}
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v8::Local<v8::String> ToV8String(v8::Isolate* isolate,
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const std::string& buffer) {
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int length = static_cast<int>(buffer.size());
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return v8::String::NewFromUtf8(isolate, buffer.data(),
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v8::NewStringType::kNormal, length)
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.ToLocalChecked();
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}
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v8::Local<v8::String> ToV8String(v8::Isolate* isolate,
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const std::vector<uint16_t>& buffer) {
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int length = static_cast<int>(buffer.size());
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return v8::String::NewFromTwoByte(isolate, buffer.data(),
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v8::NewStringType::kNormal, length)
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.ToLocalChecked();
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}
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2018-07-30 16:24:40 +00:00
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std::vector<uint16_t> ToVector(const v8_inspector::StringView& string) {
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std::vector<uint16_t> buffer(string.length());
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for (size_t i = 0; i < string.length(); i++) {
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if (string.is8Bit())
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buffer[i] = string.characters8()[i];
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else
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buffer[i] = string.characters16()[i];
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}
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return buffer;
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}
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2017-05-22 20:46:42 +00:00
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class FrontendChannelImpl : public v8_inspector::V8Inspector::Channel {
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public:
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FrontendChannelImpl(TaskRunner* task_runner, int context_group_id,
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v8::Isolate* isolate, v8::Local<v8::Function> function)
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: task_runner_(task_runner),
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context_group_id_(context_group_id),
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function_(isolate, function) {}
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~FrontendChannelImpl() override = default;
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2017-05-22 20:46:42 +00:00
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void set_session_id(int session_id) { session_id_ = session_id; }
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private:
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void sendResponse(
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int callId,
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std::unique_ptr<v8_inspector::StringBuffer> message) override {
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task_runner_->Append(
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new SendMessageTask(this, ToVector(message->string())));
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}
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void sendNotification(
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std::unique_ptr<v8_inspector::StringBuffer> message) override {
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task_runner_->Append(
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new SendMessageTask(this, ToVector(message->string())));
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}
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void flushProtocolNotifications() override {}
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class SendMessageTask : public TaskRunner::Task {
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public:
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SendMessageTask(FrontendChannelImpl* channel,
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const std::vector<uint16_t>& message)
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: channel_(channel), message_(message) {}
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2018-09-18 08:26:42 +00:00
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~SendMessageTask() override = default;
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bool is_priority_task() final { return false; }
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private:
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void Run(IsolateData* data) override {
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v8::MicrotasksScope microtasks_scope(data->isolate(),
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v8::MicrotasksScope::kRunMicrotasks);
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v8::HandleScope handle_scope(data->isolate());
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v8::Local<v8::Context> context =
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data->GetContext(channel_->context_group_id_);
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v8::Context::Scope context_scope(context);
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v8::Local<v8::Value> message = ToV8String(data->isolate(), message_);
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v8::MaybeLocal<v8::Value> result;
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result = channel_->function_.Get(data->isolate())
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->Call(context, context->Global(), 1, &message);
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}
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FrontendChannelImpl* channel_;
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std::vector<uint16_t> message_;
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};
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2017-05-22 20:46:42 +00:00
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TaskRunner* task_runner_;
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int context_group_id_;
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v8::Global<v8::Function> function_;
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int session_id_;
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DISALLOW_COPY_AND_ASSIGN(FrontendChannelImpl);
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};
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2017-05-22 20:46:42 +00:00
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template <typename T>
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void RunSyncTask(TaskRunner* task_runner, T callback) {
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class SyncTask : public TaskRunner::Task {
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public:
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SyncTask(v8::base::Semaphore* ready_semaphore, T callback)
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: ready_semaphore_(ready_semaphore), callback_(callback) {}
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~SyncTask() override = default;
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bool is_priority_task() final { return true; }
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private:
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void Run(IsolateData* data) override {
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callback_(data);
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if (ready_semaphore_) ready_semaphore_->Signal();
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}
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2017-05-22 20:46:42 +00:00
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v8::base::Semaphore* ready_semaphore_;
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T callback_;
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};
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2017-05-18 23:11:20 +00:00
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2017-05-22 20:46:42 +00:00
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v8::base::Semaphore ready_semaphore(0);
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task_runner->Append(new SyncTask(&ready_semaphore, callback));
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ready_semaphore.Wait();
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}
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2017-05-18 23:11:20 +00:00
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class SendMessageToBackendTask : public TaskRunner::Task {
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public:
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SendMessageToBackendTask(int session_id, const std::vector<uint16_t>& message)
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: session_id_(session_id), message_(message) {}
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bool is_priority_task() final { return true; }
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private:
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void Run(IsolateData* data) override {
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v8_inspector::StringView message_view(message_.data(), message_.size());
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2017-05-22 20:46:42 +00:00
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data->SendMessage(session_id_, message_view);
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}
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int session_id_;
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std::vector<uint16_t> message_;
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};
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2017-12-14 19:49:25 +00:00
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void RunAsyncTask(TaskRunner* task_runner,
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const v8_inspector::StringView& task_name,
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TaskRunner::Task* task) {
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class AsyncTask : public TaskRunner::Task {
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public:
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explicit AsyncTask(TaskRunner::Task* inner) : inner_(inner) {}
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~AsyncTask() override = default;
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bool is_priority_task() override { return inner_->is_priority_task(); }
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void Run(IsolateData* data) override {
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data->AsyncTaskStarted(inner_.get());
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inner_->Run(data);
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data->AsyncTaskFinished(inner_.get());
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}
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2017-05-22 20:46:42 +00:00
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private:
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std::unique_ptr<TaskRunner::Task> inner_;
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DISALLOW_COPY_AND_ASSIGN(AsyncTask);
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};
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2017-12-14 19:49:25 +00:00
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task_runner->data()->AsyncTaskScheduled(task_name, task, false);
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task_runner->Append(new AsyncTask(task));
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}
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2017-05-18 23:11:20 +00:00
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2017-05-22 20:46:42 +00:00
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class ExecuteStringTask : public TaskRunner::Task {
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public:
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ExecuteStringTask(v8::Isolate* isolate, int context_group_id,
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const std::vector<uint16_t>& expression,
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v8::Local<v8::String> name,
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v8::Local<v8::Integer> line_offset,
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v8::Local<v8::Integer> column_offset,
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v8::Local<v8::Boolean> is_module)
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: expression_(expression),
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name_(ToVector(isolate, name)),
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line_offset_(line_offset.As<v8::Int32>()->Value()),
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column_offset_(column_offset.As<v8::Int32>()->Value()),
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is_module_(is_module->Value()),
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context_group_id_(context_group_id) {}
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ExecuteStringTask(const std::string& expression, int context_group_id)
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: expression_utf8_(expression), context_group_id_(context_group_id) {}
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2018-09-18 08:26:42 +00:00
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~ExecuteStringTask() override = default;
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bool is_priority_task() override { return false; }
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void Run(IsolateData* data) override {
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v8::MicrotasksScope microtasks_scope(data->isolate(),
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v8::MicrotasksScope::kRunMicrotasks);
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v8::HandleScope handle_scope(data->isolate());
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v8::Local<v8::Context> context = data->GetContext(context_group_id_);
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v8::Context::Scope context_scope(context);
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v8::ScriptOrigin origin(
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ToV8String(data->isolate(), name_),
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v8::Integer::New(data->isolate(), line_offset_),
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v8::Integer::New(data->isolate(), column_offset_),
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/* resource_is_shared_cross_origin */ v8::Local<v8::Boolean>(),
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/* script_id */ v8::Local<v8::Integer>(),
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/* source_map_url */ v8::Local<v8::Value>(),
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/* resource_is_opaque */ v8::Local<v8::Boolean>(),
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/* is_wasm */ v8::Local<v8::Boolean>(),
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v8::Boolean::New(data->isolate(), is_module_));
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v8::Local<v8::String> source;
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if (expression_.size() != 0)
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source = ToV8String(data->isolate(), expression_);
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else
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source = ToV8String(data->isolate(), expression_utf8_);
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v8::ScriptCompiler::Source scriptSource(source, origin);
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2018-05-08 13:44:36 +00:00
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v8::Isolate::SafeForTerminationScope allowTermination(data->isolate());
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if (!is_module_) {
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v8::Local<v8::Script> script;
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if (!v8::ScriptCompiler::Compile(context, &scriptSource).ToLocal(&script))
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return;
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v8::MaybeLocal<v8::Value> result;
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result = script->Run(context);
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} else {
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// Register Module takes ownership of {buffer}, so we need to make a copy.
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int length = static_cast<int>(name_.size());
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v8::internal::Vector<uint16_t> buffer =
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v8::internal::Vector<uint16_t>::New(length);
|
2019-04-29 11:06:49 +00:00
|
|
|
std::copy(name_.begin(), name_.end(), buffer.begin());
|
2018-07-30 16:24:40 +00:00
|
|
|
data->RegisterModule(context, buffer, &scriptSource);
|
2017-05-22 20:46:42 +00:00
|
|
|
}
|
2017-05-18 23:11:20 +00:00
|
|
|
}
|
|
|
|
|
2017-05-22 20:46:42 +00:00
|
|
|
private:
|
2018-07-30 16:24:40 +00:00
|
|
|
std::vector<uint16_t> expression_;
|
|
|
|
std::string expression_utf8_;
|
|
|
|
std::vector<uint16_t> name_;
|
2017-05-22 20:46:42 +00:00
|
|
|
int32_t line_offset_ = 0;
|
|
|
|
int32_t column_offset_ = 0;
|
|
|
|
bool is_module_ = false;
|
2017-05-18 23:11:20 +00:00
|
|
|
int context_group_id_;
|
|
|
|
|
2017-05-22 20:46:42 +00:00
|
|
|
DISALLOW_COPY_AND_ASSIGN(ExecuteStringTask);
|
|
|
|
};
|
2017-05-18 23:11:20 +00:00
|
|
|
|
2017-05-16 23:14:46 +00:00
|
|
|
class UtilsExtension : public IsolateData::SetupGlobalTask {
|
2016-10-02 18:10:27 +00:00
|
|
|
public:
|
2017-04-20 18:04:24 +00:00
|
|
|
~UtilsExtension() override = default;
|
|
|
|
void Run(v8::Isolate* isolate,
|
2017-04-21 23:41:07 +00:00
|
|
|
v8::Local<v8::ObjectTemplate> global) override {
|
2017-04-20 18:04:24 +00:00
|
|
|
v8::Local<v8::ObjectTemplate> utils = v8::ObjectTemplate::New(isolate);
|
|
|
|
utils->Set(ToV8String(isolate, "print"),
|
|
|
|
v8::FunctionTemplate::New(isolate, &UtilsExtension::Print));
|
|
|
|
utils->Set(ToV8String(isolate, "quit"),
|
|
|
|
v8::FunctionTemplate::New(isolate, &UtilsExtension::Quit));
|
|
|
|
utils->Set(ToV8String(isolate, "setlocale"),
|
|
|
|
v8::FunctionTemplate::New(isolate, &UtilsExtension::Setlocale));
|
|
|
|
utils->Set(ToV8String(isolate, "read"),
|
|
|
|
v8::FunctionTemplate::New(isolate, &UtilsExtension::Read));
|
|
|
|
utils->Set(ToV8String(isolate, "load"),
|
|
|
|
v8::FunctionTemplate::New(isolate, &UtilsExtension::Load));
|
|
|
|
utils->Set(ToV8String(isolate, "compileAndRunWithOrigin"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &UtilsExtension::CompileAndRunWithOrigin));
|
|
|
|
utils->Set(ToV8String(isolate, "setCurrentTimeMSForTest"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &UtilsExtension::SetCurrentTimeMSForTest));
|
|
|
|
utils->Set(ToV8String(isolate, "setMemoryInfoForTest"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &UtilsExtension::SetMemoryInfoForTest));
|
|
|
|
utils->Set(ToV8String(isolate, "schedulePauseOnNextStatement"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &UtilsExtension::SchedulePauseOnNextStatement));
|
|
|
|
utils->Set(ToV8String(isolate, "cancelPauseOnNextStatement"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &UtilsExtension::CancelPauseOnNextStatement));
|
|
|
|
utils->Set(ToV8String(isolate, "setLogConsoleApiMessageCalls"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &UtilsExtension::SetLogConsoleApiMessageCalls));
|
2017-10-18 18:47:30 +00:00
|
|
|
utils->Set(
|
|
|
|
ToV8String(isolate, "setLogMaxAsyncCallStackDepthChanged"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &UtilsExtension::SetLogMaxAsyncCallStackDepthChanged));
|
2017-04-20 18:04:24 +00:00
|
|
|
utils->Set(ToV8String(isolate, "createContextGroup"),
|
|
|
|
v8::FunctionTemplate::New(isolate,
|
|
|
|
&UtilsExtension::CreateContextGroup));
|
2018-11-06 21:42:48 +00:00
|
|
|
utils->Set(
|
|
|
|
ToV8String(isolate, "resetContextGroup"),
|
|
|
|
v8::FunctionTemplate::New(isolate, &UtilsExtension::ResetContextGroup));
|
2017-05-18 23:11:20 +00:00
|
|
|
utils->Set(
|
|
|
|
ToV8String(isolate, "connectSession"),
|
|
|
|
v8::FunctionTemplate::New(isolate, &UtilsExtension::ConnectSession));
|
|
|
|
utils->Set(
|
|
|
|
ToV8String(isolate, "disconnectSession"),
|
|
|
|
v8::FunctionTemplate::New(isolate, &UtilsExtension::DisconnectSession));
|
|
|
|
utils->Set(ToV8String(isolate, "sendMessageToBackend"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &UtilsExtension::SendMessageToBackend));
|
2017-04-21 23:41:07 +00:00
|
|
|
global->Set(ToV8String(isolate, "utils"), utils);
|
2016-10-02 18:10:27 +00:00
|
|
|
}
|
|
|
|
|
2016-11-04 19:59:11 +00:00
|
|
|
static void set_backend_task_runner(TaskRunner* runner) {
|
|
|
|
backend_runner_ = runner;
|
|
|
|
}
|
|
|
|
|
2017-11-16 15:29:57 +00:00
|
|
|
static void ClearAllSessions() { channels_.clear(); }
|
|
|
|
|
2016-10-02 18:10:27 +00:00
|
|
|
private:
|
2016-11-04 19:59:11 +00:00
|
|
|
static TaskRunner* backend_runner_;
|
|
|
|
|
2016-10-02 18:10:27 +00:00
|
|
|
static void Print(const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
for (int i = 0; i < args.Length(); i++) {
|
|
|
|
v8::HandleScope handle_scope(args.GetIsolate());
|
|
|
|
if (i != 0) {
|
|
|
|
printf(" ");
|
|
|
|
}
|
|
|
|
|
|
|
|
// Explicitly catch potential exceptions in toString().
|
|
|
|
v8::TryCatch try_catch(args.GetIsolate());
|
|
|
|
v8::Local<v8::Value> arg = args[i];
|
|
|
|
v8::Local<v8::String> str_obj;
|
|
|
|
|
|
|
|
if (arg->IsSymbol()) {
|
|
|
|
arg = v8::Local<v8::Symbol>::Cast(arg)->Name();
|
|
|
|
}
|
|
|
|
if (!arg->ToString(args.GetIsolate()->GetCurrentContext())
|
|
|
|
.ToLocal(&str_obj)) {
|
|
|
|
try_catch.ReThrow();
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2017-08-24 21:49:48 +00:00
|
|
|
v8::String::Utf8Value str(args.GetIsolate(), str_obj);
|
2016-10-02 18:10:27 +00:00
|
|
|
int n =
|
|
|
|
static_cast<int>(fwrite(*str, sizeof(**str), str.length(), stdout));
|
|
|
|
if (n != str.length()) {
|
|
|
|
printf("Error in fwrite\n");
|
|
|
|
Quit(args);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
printf("\n");
|
|
|
|
fflush(stdout);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void Quit(const v8::FunctionCallbackInfo<v8::Value>& args) { Exit(); }
|
2016-10-13 20:31:17 +00:00
|
|
|
|
2017-04-20 18:04:24 +00:00
|
|
|
static void Setlocale(const v8::FunctionCallbackInfo<v8::Value>& args) {
|
2016-10-13 20:31:17 +00:00
|
|
|
if (args.Length() != 1 || !args[0]->IsString()) {
|
|
|
|
fprintf(stderr, "Internal error: setlocale get one string argument.");
|
|
|
|
Exit();
|
|
|
|
}
|
2017-08-24 21:49:48 +00:00
|
|
|
|
|
|
|
v8::String::Utf8Value str(args.GetIsolate(), args[1]);
|
2016-10-13 20:31:17 +00:00
|
|
|
setlocale(LC_NUMERIC, *str);
|
|
|
|
}
|
2016-10-18 09:58:20 +00:00
|
|
|
|
2017-02-27 20:20:39 +00:00
|
|
|
static bool ReadFile(v8::Isolate* isolate, v8::Local<v8::Value> name,
|
2018-07-30 16:24:40 +00:00
|
|
|
std::string* chars) {
|
2017-08-24 21:49:48 +00:00
|
|
|
v8::String::Utf8Value str(isolate, name);
|
2016-10-18 09:58:20 +00:00
|
|
|
bool exists = false;
|
|
|
|
std::string filename(*str, str.length());
|
2017-02-27 20:20:39 +00:00
|
|
|
*chars = v8::internal::ReadFile(filename.c_str(), &exists);
|
2016-10-18 09:58:20 +00:00
|
|
|
if (!exists) {
|
2017-05-22 20:46:42 +00:00
|
|
|
isolate->ThrowException(ToV8String(isolate, "Error reading file"));
|
2017-02-27 20:20:39 +00:00
|
|
|
return false;
|
|
|
|
}
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void Read(const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 1 || !args[0]->IsString()) {
|
|
|
|
fprintf(stderr, "Internal error: read gets one string argument.");
|
|
|
|
Exit();
|
|
|
|
}
|
2018-07-30 16:24:40 +00:00
|
|
|
std::string chars;
|
2017-02-27 20:20:39 +00:00
|
|
|
v8::Isolate* isolate = args.GetIsolate();
|
2018-07-19 09:35:49 +00:00
|
|
|
if (ReadFile(isolate, args[0], &chars)) {
|
2018-07-30 16:24:40 +00:00
|
|
|
args.GetReturnValue().Set(ToV8String(isolate, chars));
|
2018-07-19 09:35:49 +00:00
|
|
|
}
|
2017-02-27 20:20:39 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void Load(const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 1 || !args[0]->IsString()) {
|
|
|
|
fprintf(stderr, "Internal error: load gets one string argument.");
|
|
|
|
Exit();
|
|
|
|
}
|
2018-07-30 16:24:40 +00:00
|
|
|
std::string chars;
|
2017-02-27 20:20:39 +00:00
|
|
|
v8::Isolate* isolate = args.GetIsolate();
|
2017-05-18 23:11:20 +00:00
|
|
|
v8::Local<v8::Context> context = isolate->GetCurrentContext();
|
|
|
|
IsolateData* data = IsolateData::FromContext(context);
|
|
|
|
int context_group_id = data->GetContextGroupId(context);
|
2017-02-27 20:20:39 +00:00
|
|
|
if (ReadFile(isolate, args[0], &chars)) {
|
2017-05-22 20:46:42 +00:00
|
|
|
ExecuteStringTask(chars, context_group_id).Run(data);
|
2016-10-18 09:58:20 +00:00
|
|
|
}
|
|
|
|
}
|
2016-11-04 19:59:11 +00:00
|
|
|
|
|
|
|
static void CompileAndRunWithOrigin(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
2017-05-18 23:11:20 +00:00
|
|
|
if (args.Length() != 6 || !args[0]->IsInt32() || !args[1]->IsString() ||
|
|
|
|
!args[2]->IsString() || !args[3]->IsInt32() || !args[4]->IsInt32() ||
|
|
|
|
!args[5]->IsBoolean()) {
|
2016-11-04 19:59:11 +00:00
|
|
|
fprintf(stderr,
|
2017-05-18 23:11:20 +00:00
|
|
|
"Internal error: compileAndRunWithOrigin(context_group_id, "
|
|
|
|
"source, name, line, "
|
2017-01-31 00:19:41 +00:00
|
|
|
"column, is_module).");
|
2016-11-04 19:59:11 +00:00
|
|
|
Exit();
|
|
|
|
}
|
|
|
|
|
|
|
|
backend_runner_->Append(new ExecuteStringTask(
|
2018-07-23 02:35:30 +00:00
|
|
|
args.GetIsolate(), args[0].As<v8::Int32>()->Value(),
|
|
|
|
ToVector(args.GetIsolate(), args[1].As<v8::String>()),
|
2017-05-22 20:46:42 +00:00
|
|
|
args[2].As<v8::String>(), args[3].As<v8::Int32>(),
|
|
|
|
args[4].As<v8::Int32>(), args[5].As<v8::Boolean>()));
|
2016-11-04 19:59:11 +00:00
|
|
|
}
|
2017-01-17 20:21:38 +00:00
|
|
|
|
|
|
|
static void SetCurrentTimeMSForTest(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 1 || !args[0]->IsNumber()) {
|
|
|
|
fprintf(stderr, "Internal error: setCurrentTimeMSForTest(time).");
|
|
|
|
Exit();
|
|
|
|
}
|
2017-05-22 00:48:27 +00:00
|
|
|
backend_runner_->data()->SetCurrentTimeMS(
|
2017-01-17 20:21:38 +00:00
|
|
|
args[0].As<v8::Number>()->Value());
|
|
|
|
}
|
2017-01-18 16:57:00 +00:00
|
|
|
|
2017-03-29 21:40:07 +00:00
|
|
|
static void SetMemoryInfoForTest(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 1) {
|
|
|
|
fprintf(stderr, "Internal error: setMemoryInfoForTest(value).");
|
|
|
|
Exit();
|
|
|
|
}
|
2017-05-22 00:48:27 +00:00
|
|
|
backend_runner_->data()->SetMemoryInfo(args[0]);
|
2017-03-29 21:40:07 +00:00
|
|
|
}
|
|
|
|
|
2017-01-18 16:57:00 +00:00
|
|
|
static void SchedulePauseOnNextStatement(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
2017-05-18 23:11:20 +00:00
|
|
|
if (args.Length() != 3 || !args[0]->IsInt32() || !args[1]->IsString() ||
|
|
|
|
!args[2]->IsString()) {
|
|
|
|
fprintf(stderr,
|
|
|
|
"Internal error: schedulePauseOnNextStatement(context_group_id, "
|
|
|
|
"'reason', 'details').");
|
2017-01-18 16:57:00 +00:00
|
|
|
Exit();
|
|
|
|
}
|
2018-07-30 16:24:40 +00:00
|
|
|
std::vector<uint16_t> reason =
|
2018-07-23 02:35:30 +00:00
|
|
|
ToVector(args.GetIsolate(), args[1].As<v8::String>());
|
2018-07-30 16:24:40 +00:00
|
|
|
std::vector<uint16_t> details =
|
2018-07-23 02:35:30 +00:00
|
|
|
ToVector(args.GetIsolate(), args[2].As<v8::String>());
|
2017-05-22 20:46:42 +00:00
|
|
|
int context_group_id = args[0].As<v8::Int32>()->Value();
|
2018-07-30 16:24:40 +00:00
|
|
|
RunSyncTask(backend_runner_,
|
|
|
|
[&context_group_id, &reason, &details](IsolateData* data) {
|
|
|
|
data->SchedulePauseOnNextStatement(
|
|
|
|
context_group_id,
|
|
|
|
v8_inspector::StringView(reason.data(), reason.size()),
|
|
|
|
v8_inspector::StringView(details.data(), details.size()));
|
|
|
|
});
|
2017-01-18 16:57:00 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void CancelPauseOnNextStatement(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
2017-05-18 23:11:20 +00:00
|
|
|
if (args.Length() != 1 || !args[0]->IsInt32()) {
|
|
|
|
fprintf(stderr,
|
|
|
|
"Internal error: cancelPauseOnNextStatement(context_group_id).");
|
2017-01-18 16:57:00 +00:00
|
|
|
Exit();
|
|
|
|
}
|
2017-05-22 20:46:42 +00:00
|
|
|
int context_group_id = args[0].As<v8::Int32>()->Value();
|
|
|
|
RunSyncTask(backend_runner_, [&context_group_id](IsolateData* data) {
|
|
|
|
data->CancelPauseOnNextStatement(context_group_id);
|
|
|
|
});
|
2017-01-18 16:57:00 +00:00
|
|
|
}
|
2017-02-28 20:22:24 +00:00
|
|
|
|
2017-05-18 23:11:20 +00:00
|
|
|
static void SetLogConsoleApiMessageCalls(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 1 || !args[0]->IsBoolean()) {
|
|
|
|
fprintf(stderr, "Internal error: setLogConsoleApiMessageCalls(bool).");
|
|
|
|
Exit();
|
|
|
|
}
|
2017-05-22 00:48:27 +00:00
|
|
|
backend_runner_->data()->SetLogConsoleApiMessageCalls(
|
2017-05-18 23:11:20 +00:00
|
|
|
args[0].As<v8::Boolean>()->Value());
|
|
|
|
}
|
|
|
|
|
2017-10-18 18:47:30 +00:00
|
|
|
static void SetLogMaxAsyncCallStackDepthChanged(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 1 || !args[0]->IsBoolean()) {
|
|
|
|
fprintf(stderr,
|
|
|
|
"Internal error: setLogMaxAsyncCallStackDepthChanged(bool).");
|
|
|
|
Exit();
|
|
|
|
}
|
|
|
|
backend_runner_->data()->SetLogMaxAsyncCallStackDepthChanged(
|
|
|
|
args[0].As<v8::Boolean>()->Value());
|
|
|
|
}
|
|
|
|
|
2017-05-18 23:11:20 +00:00
|
|
|
static void CreateContextGroup(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
2017-02-28 20:22:24 +00:00
|
|
|
if (args.Length() != 0) {
|
2017-05-18 23:11:20 +00:00
|
|
|
fprintf(stderr, "Internal error: createContextGroup().");
|
2017-02-28 20:22:24 +00:00
|
|
|
Exit();
|
|
|
|
}
|
2017-05-18 23:11:20 +00:00
|
|
|
int context_group_id = 0;
|
2017-05-22 20:46:42 +00:00
|
|
|
RunSyncTask(backend_runner_, [&context_group_id](IsolateData* data) {
|
|
|
|
context_group_id = data->CreateContextGroup();
|
|
|
|
});
|
2017-05-18 23:11:20 +00:00
|
|
|
args.GetReturnValue().Set(
|
|
|
|
v8::Int32::New(args.GetIsolate(), context_group_id));
|
2017-02-28 20:22:24 +00:00
|
|
|
}
|
2017-03-07 22:30:05 +00:00
|
|
|
|
2018-11-06 21:42:48 +00:00
|
|
|
static void ResetContextGroup(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 1 || !args[0]->IsInt32()) {
|
|
|
|
fprintf(stderr, "Internal error: resetContextGroup(context_group_id).");
|
|
|
|
Exit();
|
|
|
|
}
|
|
|
|
int context_group_id = args[0].As<v8::Int32>()->Value();
|
|
|
|
RunSyncTask(backend_runner_, [&context_group_id](IsolateData* data) {
|
|
|
|
data->ResetContextGroup(context_group_id);
|
|
|
|
});
|
|
|
|
}
|
|
|
|
|
2017-05-18 23:11:20 +00:00
|
|
|
static void ConnectSession(const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 3 || !args[0]->IsInt32() || !args[1]->IsString() ||
|
|
|
|
!args[2]->IsFunction()) {
|
|
|
|
fprintf(stderr,
|
|
|
|
"Internal error: connectionSession(context_group_id, state, "
|
|
|
|
"dispatch).");
|
2017-04-25 22:55:45 +00:00
|
|
|
Exit();
|
|
|
|
}
|
2017-05-22 20:46:42 +00:00
|
|
|
v8::Local<v8::Context> context = args.GetIsolate()->GetCurrentContext();
|
|
|
|
FrontendChannelImpl* channel = new FrontendChannelImpl(
|
|
|
|
IsolateData::FromContext(context)->task_runner(),
|
|
|
|
IsolateData::FromContext(context)->GetContextGroupId(context),
|
|
|
|
args.GetIsolate(), args[2].As<v8::Function>());
|
|
|
|
|
2019-05-14 23:07:29 +00:00
|
|
|
std::vector<uint8_t> state =
|
|
|
|
ToBytes(args.GetIsolate(), args[1].As<v8::String>());
|
2017-05-22 20:46:42 +00:00
|
|
|
int context_group_id = args[0].As<v8::Int32>()->Value();
|
2017-05-18 23:11:20 +00:00
|
|
|
int session_id = 0;
|
2017-05-22 20:46:42 +00:00
|
|
|
RunSyncTask(backend_runner_, [&context_group_id, &session_id, &channel,
|
|
|
|
&state](IsolateData* data) {
|
|
|
|
session_id = data->ConnectSession(
|
|
|
|
context_group_id,
|
2018-07-30 16:24:40 +00:00
|
|
|
v8_inspector::StringView(state.data(), state.size()), channel);
|
2017-05-22 20:46:42 +00:00
|
|
|
channel->set_session_id(session_id);
|
|
|
|
});
|
|
|
|
|
|
|
|
channels_[session_id].reset(channel);
|
2017-05-18 23:11:20 +00:00
|
|
|
args.GetReturnValue().Set(v8::Int32::New(args.GetIsolate(), session_id));
|
2017-04-25 22:55:45 +00:00
|
|
|
}
|
|
|
|
|
2017-05-18 23:11:20 +00:00
|
|
|
static void DisconnectSession(
|
2017-04-18 15:53:08 +00:00
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
2017-05-18 23:11:20 +00:00
|
|
|
if (args.Length() != 1 || !args[0]->IsInt32()) {
|
|
|
|
fprintf(stderr, "Internal error: disconnectionSession(session_id).");
|
2017-04-18 15:53:08 +00:00
|
|
|
Exit();
|
|
|
|
}
|
2017-05-18 23:11:20 +00:00
|
|
|
int session_id = args[0].As<v8::Int32>()->Value();
|
2019-05-14 23:07:29 +00:00
|
|
|
std::vector<uint8_t> state;
|
2017-05-22 20:46:42 +00:00
|
|
|
RunSyncTask(backend_runner_, [&session_id, &state](IsolateData* data) {
|
2019-05-14 23:07:29 +00:00
|
|
|
state = data->DisconnectSession(session_id);
|
2017-05-22 20:46:42 +00:00
|
|
|
});
|
|
|
|
channels_.erase(session_id);
|
|
|
|
args.GetReturnValue().Set(ToV8String(args.GetIsolate(), state));
|
2017-04-18 15:53:08 +00:00
|
|
|
}
|
|
|
|
|
2017-05-18 23:11:20 +00:00
|
|
|
static void SendMessageToBackend(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 2 || !args[0]->IsInt32() || !args[1]->IsString()) {
|
|
|
|
fprintf(stderr,
|
|
|
|
"Internal error: sendMessageToBackend(session_id, message).");
|
|
|
|
Exit();
|
|
|
|
}
|
|
|
|
backend_runner_->Append(new SendMessageToBackendTask(
|
2018-07-23 02:35:30 +00:00
|
|
|
args[0].As<v8::Int32>()->Value(),
|
|
|
|
ToVector(args.GetIsolate(), args[1].As<v8::String>())));
|
2017-05-18 23:11:20 +00:00
|
|
|
}
|
2017-05-22 20:46:42 +00:00
|
|
|
|
|
|
|
static std::map<int, std::unique_ptr<FrontendChannelImpl>> channels_;
|
2016-10-02 18:10:27 +00:00
|
|
|
};
|
|
|
|
|
2016-11-04 19:59:11 +00:00
|
|
|
TaskRunner* UtilsExtension::backend_runner_ = nullptr;
|
2017-05-22 20:46:42 +00:00
|
|
|
std::map<int, std::unique_ptr<FrontendChannelImpl>> UtilsExtension::channels_;
|
2016-11-04 19:59:11 +00:00
|
|
|
|
2017-05-22 20:46:42 +00:00
|
|
|
class SetTimeoutTask : public TaskRunner::Task {
|
2016-10-02 18:10:27 +00:00
|
|
|
public:
|
2017-05-22 20:46:42 +00:00
|
|
|
SetTimeoutTask(int context_group_id, v8::Isolate* isolate,
|
2017-05-18 23:11:20 +00:00
|
|
|
v8::Local<v8::Function> function)
|
2017-05-22 20:46:42 +00:00
|
|
|
: function_(isolate, function), context_group_id_(context_group_id) {}
|
2018-09-18 08:26:42 +00:00
|
|
|
~SetTimeoutTask() override = default;
|
2017-05-22 20:46:42 +00:00
|
|
|
bool is_priority_task() final { return false; }
|
2016-10-02 18:10:27 +00:00
|
|
|
|
2017-05-16 20:38:33 +00:00
|
|
|
private:
|
2017-05-22 20:46:42 +00:00
|
|
|
void Run(IsolateData* data) override {
|
|
|
|
v8::MicrotasksScope microtasks_scope(data->isolate(),
|
2016-10-02 18:10:27 +00:00
|
|
|
v8::MicrotasksScope::kRunMicrotasks);
|
2017-05-22 20:46:42 +00:00
|
|
|
v8::HandleScope handle_scope(data->isolate());
|
|
|
|
v8::Local<v8::Context> context = data->GetContext(context_group_id_);
|
2016-10-02 18:10:27 +00:00
|
|
|
v8::Context::Scope context_scope(context);
|
|
|
|
|
2017-05-22 20:46:42 +00:00
|
|
|
v8::Local<v8::Function> function = function_.Get(data->isolate());
|
2016-10-02 18:10:27 +00:00
|
|
|
v8::MaybeLocal<v8::Value> result;
|
|
|
|
result = function->Call(context, context->Global(), 0, nullptr);
|
|
|
|
}
|
|
|
|
|
|
|
|
v8::Global<v8::Function> function_;
|
2017-05-18 23:11:20 +00:00
|
|
|
int context_group_id_;
|
2016-10-02 18:10:27 +00:00
|
|
|
};
|
|
|
|
|
2017-05-16 23:14:46 +00:00
|
|
|
class SetTimeoutExtension : public IsolateData::SetupGlobalTask {
|
2016-10-02 18:10:27 +00:00
|
|
|
public:
|
2017-04-21 23:41:07 +00:00
|
|
|
void Run(v8::Isolate* isolate,
|
|
|
|
v8::Local<v8::ObjectTemplate> global) override {
|
|
|
|
global->Set(
|
|
|
|
ToV8String(isolate, "setTimeout"),
|
|
|
|
v8::FunctionTemplate::New(isolate, &SetTimeoutExtension::SetTimeout));
|
2016-10-02 18:10:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
private:
|
|
|
|
static void SetTimeout(const v8::FunctionCallbackInfo<v8::Value>& args) {
|
2016-10-05 15:07:57 +00:00
|
|
|
if (args.Length() != 2 || !args[1]->IsNumber() ||
|
|
|
|
(!args[0]->IsFunction() && !args[0]->IsString()) ||
|
2016-10-02 18:10:27 +00:00
|
|
|
args[1].As<v8::Number>()->Value() != 0.0) {
|
2017-05-18 23:11:20 +00:00
|
|
|
fprintf(
|
|
|
|
stderr,
|
|
|
|
"Internal error: only setTimeout(function|code, 0) is supported.");
|
2016-10-02 18:10:27 +00:00
|
|
|
Exit();
|
|
|
|
}
|
2016-11-04 19:59:11 +00:00
|
|
|
v8::Isolate* isolate = args.GetIsolate();
|
|
|
|
v8::Local<v8::Context> context = isolate->GetCurrentContext();
|
2017-05-18 23:11:20 +00:00
|
|
|
IsolateData* data = IsolateData::FromContext(context);
|
|
|
|
int context_group_id = data->GetContextGroupId(context);
|
2017-12-14 19:49:25 +00:00
|
|
|
const char* task_name = "setTimeout";
|
|
|
|
v8_inspector::StringView task_name_view(
|
|
|
|
reinterpret_cast<const uint8_t*>(task_name), strlen(task_name));
|
2016-10-05 15:07:57 +00:00
|
|
|
if (args[0]->IsFunction()) {
|
2017-12-14 19:49:25 +00:00
|
|
|
RunAsyncTask(data->task_runner(), task_name_view,
|
2017-05-22 20:46:42 +00:00
|
|
|
new SetTimeoutTask(context_group_id, isolate,
|
|
|
|
v8::Local<v8::Function>::Cast(args[0])));
|
2016-11-04 19:59:11 +00:00
|
|
|
} else {
|
2017-05-22 20:46:42 +00:00
|
|
|
RunAsyncTask(
|
2017-12-14 19:49:25 +00:00
|
|
|
data->task_runner(), task_name_view,
|
2017-05-22 20:46:42 +00:00
|
|
|
new ExecuteStringTask(
|
2018-07-23 02:35:30 +00:00
|
|
|
isolate, context_group_id,
|
|
|
|
ToVector(isolate, args[0].As<v8::String>()),
|
2017-05-22 20:46:42 +00:00
|
|
|
v8::String::Empty(isolate), v8::Integer::New(isolate, 0),
|
|
|
|
v8::Integer::New(isolate, 0), v8::Boolean::New(isolate, false)));
|
2016-10-05 15:07:57 +00:00
|
|
|
}
|
2016-10-02 18:10:27 +00:00
|
|
|
}
|
|
|
|
};
|
|
|
|
|
2017-02-04 01:21:58 +00:00
|
|
|
bool StrictAccessCheck(v8::Local<v8::Context> accessing_context,
|
|
|
|
v8::Local<v8::Object> accessed_object,
|
|
|
|
v8::Local<v8::Value> data) {
|
|
|
|
CHECK(accessing_context.IsEmpty());
|
|
|
|
return accessing_context.IsEmpty();
|
|
|
|
}
|
|
|
|
|
2017-05-16 23:14:46 +00:00
|
|
|
class InspectorExtension : public IsolateData::SetupGlobalTask {
|
2016-10-26 20:26:56 +00:00
|
|
|
public:
|
2017-04-21 23:41:07 +00:00
|
|
|
~InspectorExtension() override = default;
|
|
|
|
void Run(v8::Isolate* isolate,
|
|
|
|
v8::Local<v8::ObjectTemplate> global) override {
|
|
|
|
v8::Local<v8::ObjectTemplate> inspector = v8::ObjectTemplate::New(isolate);
|
2017-05-18 23:11:20 +00:00
|
|
|
inspector->Set(ToV8String(isolate, "fireContextCreated"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &InspectorExtension::FireContextCreated));
|
|
|
|
inspector->Set(ToV8String(isolate, "fireContextDestroyed"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &InspectorExtension::FireContextDestroyed));
|
2017-08-01 21:17:31 +00:00
|
|
|
inspector->Set(
|
|
|
|
ToV8String(isolate, "freeContext"),
|
|
|
|
v8::FunctionTemplate::New(isolate, &InspectorExtension::FreeContext));
|
2017-06-05 17:37:25 +00:00
|
|
|
inspector->Set(ToV8String(isolate, "addInspectedObject"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &InspectorExtension::AddInspectedObject));
|
2017-04-21 23:41:07 +00:00
|
|
|
inspector->Set(ToV8String(isolate, "setMaxAsyncTaskStacks"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &InspectorExtension::SetMaxAsyncTaskStacks));
|
|
|
|
inspector->Set(
|
|
|
|
ToV8String(isolate, "dumpAsyncTaskStacksStateForTest"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &InspectorExtension::DumpAsyncTaskStacksStateForTest));
|
|
|
|
inspector->Set(
|
|
|
|
ToV8String(isolate, "breakProgram"),
|
|
|
|
v8::FunctionTemplate::New(isolate, &InspectorExtension::BreakProgram));
|
|
|
|
inspector->Set(
|
|
|
|
ToV8String(isolate, "createObjectWithStrictCheck"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &InspectorExtension::CreateObjectWithStrictCheck));
|
|
|
|
inspector->Set(ToV8String(isolate, "callWithScheduledBreak"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &InspectorExtension::CallWithScheduledBreak));
|
|
|
|
inspector->Set(ToV8String(isolate, "allowAccessorFormatting"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &InspectorExtension::AllowAccessorFormatting));
|
2017-08-23 19:40:46 +00:00
|
|
|
inspector->Set(
|
|
|
|
ToV8String(isolate, "markObjectAsNotInspectable"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &InspectorExtension::MarkObjectAsNotInspectable));
|
2017-11-06 16:22:10 +00:00
|
|
|
inspector->Set(ToV8String(isolate, "createObjectWithAccessor"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &InspectorExtension::CreateObjectWithAccessor));
|
2017-11-22 19:46:33 +00:00
|
|
|
inspector->Set(ToV8String(isolate, "storeCurrentStackTrace"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &InspectorExtension::StoreCurrentStackTrace));
|
|
|
|
inspector->Set(ToV8String(isolate, "externalAsyncTaskStarted"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &InspectorExtension::ExternalAsyncTaskStarted));
|
|
|
|
inspector->Set(
|
|
|
|
ToV8String(isolate, "externalAsyncTaskFinished"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &InspectorExtension::ExternalAsyncTaskFinished));
|
2017-12-14 19:49:25 +00:00
|
|
|
inspector->Set(ToV8String(isolate, "scheduleWithAsyncStack"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &InspectorExtension::ScheduleWithAsyncStack));
|
2018-02-15 01:41:33 +00:00
|
|
|
inspector->Set(
|
|
|
|
ToV8String(isolate, "setAllowCodeGenerationFromStrings"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &InspectorExtension::SetAllowCodeGenerationFromStrings));
|
2018-08-09 17:27:00 +00:00
|
|
|
inspector->Set(ToV8String(isolate, "setResourceNamePrefix"),
|
|
|
|
v8::FunctionTemplate::New(
|
|
|
|
isolate, &InspectorExtension::SetResourceNamePrefix));
|
2017-04-21 23:41:07 +00:00
|
|
|
global->Set(ToV8String(isolate, "inspector"), inspector);
|
2016-10-26 20:26:56 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
private:
|
2017-05-18 23:11:20 +00:00
|
|
|
static void FireContextCreated(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
v8::Local<v8::Context> context = args.GetIsolate()->GetCurrentContext();
|
|
|
|
IsolateData* data = IsolateData::FromContext(context);
|
2017-05-22 00:48:27 +00:00
|
|
|
data->FireContextCreated(context, data->GetContextGroupId(context));
|
2016-10-26 20:26:56 +00:00
|
|
|
}
|
|
|
|
|
2017-05-18 23:11:20 +00:00
|
|
|
static void FireContextDestroyed(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
v8::Local<v8::Context> context = args.GetIsolate()->GetCurrentContext();
|
|
|
|
IsolateData* data = IsolateData::FromContext(context);
|
2017-05-22 00:48:27 +00:00
|
|
|
data->FireContextDestroyed(context);
|
2016-10-26 20:26:56 +00:00
|
|
|
}
|
2016-12-18 17:04:40 +00:00
|
|
|
|
2017-08-01 21:17:31 +00:00
|
|
|
static void FreeContext(const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
v8::Local<v8::Context> context = args.GetIsolate()->GetCurrentContext();
|
|
|
|
IsolateData* data = IsolateData::FromContext(context);
|
|
|
|
data->FreeContext(context);
|
|
|
|
}
|
|
|
|
|
2017-06-05 17:37:25 +00:00
|
|
|
static void AddInspectedObject(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 2 || !args[0]->IsInt32()) {
|
|
|
|
fprintf(stderr,
|
|
|
|
"Internal error: addInspectedObject(session_id, object).");
|
|
|
|
Exit();
|
|
|
|
}
|
|
|
|
v8::Local<v8::Context> context = args.GetIsolate()->GetCurrentContext();
|
|
|
|
IsolateData* data = IsolateData::FromContext(context);
|
|
|
|
data->AddInspectedObject(args[0].As<v8::Int32>()->Value(), args[1]);
|
|
|
|
}
|
|
|
|
|
2016-12-18 17:04:40 +00:00
|
|
|
static void SetMaxAsyncTaskStacks(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 1 || !args[0]->IsInt32()) {
|
|
|
|
fprintf(stderr, "Internal error: setMaxAsyncTaskStacks(max).");
|
|
|
|
Exit();
|
|
|
|
}
|
2017-05-22 20:46:42 +00:00
|
|
|
IsolateData::FromContext(args.GetIsolate()->GetCurrentContext())
|
|
|
|
->SetMaxAsyncTaskStacksForTest(args[0].As<v8::Int32>()->Value());
|
2016-12-18 17:04:40 +00:00
|
|
|
}
|
2017-01-18 16:57:00 +00:00
|
|
|
|
2017-04-20 15:49:02 +00:00
|
|
|
static void DumpAsyncTaskStacksStateForTest(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 0) {
|
|
|
|
fprintf(stderr, "Internal error: dumpAsyncTaskStacksStateForTest().");
|
|
|
|
Exit();
|
|
|
|
}
|
2017-05-22 20:46:42 +00:00
|
|
|
IsolateData::FromContext(args.GetIsolate()->GetCurrentContext())
|
|
|
|
->DumpAsyncTaskStacksStateForTest();
|
2017-04-20 15:49:02 +00:00
|
|
|
}
|
|
|
|
|
2017-01-18 16:57:00 +00:00
|
|
|
static void BreakProgram(const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 2 || !args[0]->IsString() || !args[1]->IsString()) {
|
|
|
|
fprintf(stderr, "Internal error: breakProgram('reason', 'details').");
|
|
|
|
Exit();
|
|
|
|
}
|
2017-05-18 23:11:20 +00:00
|
|
|
v8::Local<v8::Context> context = args.GetIsolate()->GetCurrentContext();
|
|
|
|
IsolateData* data = IsolateData::FromContext(context);
|
2018-07-30 16:24:40 +00:00
|
|
|
std::vector<uint16_t> reason =
|
2018-07-23 02:35:30 +00:00
|
|
|
ToVector(args.GetIsolate(), args[0].As<v8::String>());
|
2018-07-30 16:24:40 +00:00
|
|
|
v8_inspector::StringView reason_view(reason.data(), reason.size());
|
|
|
|
std::vector<uint16_t> details =
|
2018-07-23 02:35:30 +00:00
|
|
|
ToVector(args.GetIsolate(), args[1].As<v8::String>());
|
2018-07-30 16:24:40 +00:00
|
|
|
v8_inspector::StringView details_view(details.data(), details.size());
|
2017-05-22 00:48:27 +00:00
|
|
|
data->BreakProgram(data->GetContextGroupId(context), reason_view,
|
|
|
|
details_view);
|
2017-01-18 16:57:00 +00:00
|
|
|
}
|
2017-02-04 01:21:58 +00:00
|
|
|
|
|
|
|
static void CreateObjectWithStrictCheck(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 0) {
|
|
|
|
fprintf(stderr, "Internal error: createObjectWithStrictCheck().");
|
|
|
|
Exit();
|
|
|
|
}
|
|
|
|
v8::Local<v8::ObjectTemplate> templ =
|
|
|
|
v8::ObjectTemplate::New(args.GetIsolate());
|
|
|
|
templ->SetAccessCheckCallback(&StrictAccessCheck);
|
|
|
|
args.GetReturnValue().Set(
|
|
|
|
templ->NewInstance(args.GetIsolate()->GetCurrentContext())
|
|
|
|
.ToLocalChecked());
|
|
|
|
}
|
2017-02-08 01:42:54 +00:00
|
|
|
|
|
|
|
static void CallWithScheduledBreak(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 3 || !args[0]->IsFunction() || !args[1]->IsString() ||
|
|
|
|
!args[2]->IsString()) {
|
2017-05-18 23:11:20 +00:00
|
|
|
fprintf(stderr,
|
|
|
|
"Internal error: callWithScheduledBreak('reason', 'details').");
|
2017-02-08 01:42:54 +00:00
|
|
|
Exit();
|
|
|
|
}
|
2018-07-30 16:24:40 +00:00
|
|
|
std::vector<uint16_t> reason =
|
2018-07-23 02:35:30 +00:00
|
|
|
ToVector(args.GetIsolate(), args[1].As<v8::String>());
|
2018-07-30 16:24:40 +00:00
|
|
|
v8_inspector::StringView reason_view(reason.data(), reason.size());
|
|
|
|
std::vector<uint16_t> details =
|
2018-07-23 02:35:30 +00:00
|
|
|
ToVector(args.GetIsolate(), args[2].As<v8::String>());
|
2018-07-30 16:24:40 +00:00
|
|
|
v8_inspector::StringView details_view(details.data(), details.size());
|
2017-02-08 01:42:54 +00:00
|
|
|
v8::Local<v8::Context> context = args.GetIsolate()->GetCurrentContext();
|
2017-05-18 23:11:20 +00:00
|
|
|
IsolateData* data = IsolateData::FromContext(context);
|
|
|
|
int context_group_id = data->GetContextGroupId(context);
|
2017-05-22 00:48:27 +00:00
|
|
|
data->SchedulePauseOnNextStatement(context_group_id, reason_view,
|
|
|
|
details_view);
|
2017-02-08 01:42:54 +00:00
|
|
|
v8::MaybeLocal<v8::Value> result;
|
|
|
|
result = args[0].As<v8::Function>()->Call(context, context->Global(), 0,
|
|
|
|
nullptr);
|
2017-05-22 00:48:27 +00:00
|
|
|
data->CancelPauseOnNextStatement(context_group_id);
|
2017-02-08 01:42:54 +00:00
|
|
|
}
|
2017-03-03 19:30:40 +00:00
|
|
|
|
|
|
|
static void AllowAccessorFormatting(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 1 || !args[0]->IsObject()) {
|
|
|
|
fprintf(stderr, "Internal error: allowAccessorFormatting('object').");
|
|
|
|
Exit();
|
|
|
|
}
|
|
|
|
v8::Local<v8::Object> object = args[0].As<v8::Object>();
|
|
|
|
v8::Isolate* isolate = args.GetIsolate();
|
|
|
|
v8::Local<v8::Private> shouldFormatAccessorsPrivate = v8::Private::ForApi(
|
2017-05-22 20:46:42 +00:00
|
|
|
isolate, ToV8String(isolate, "allowAccessorFormatting"));
|
2017-03-03 19:30:40 +00:00
|
|
|
object
|
|
|
|
->SetPrivate(isolate->GetCurrentContext(), shouldFormatAccessorsPrivate,
|
|
|
|
v8::Null(isolate))
|
|
|
|
.ToChecked();
|
|
|
|
}
|
2017-08-23 19:40:46 +00:00
|
|
|
|
|
|
|
static void MarkObjectAsNotInspectable(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 1 || !args[0]->IsObject()) {
|
|
|
|
fprintf(stderr, "Internal error: markObjectAsNotInspectable(object).");
|
|
|
|
Exit();
|
|
|
|
}
|
|
|
|
v8::Local<v8::Object> object = args[0].As<v8::Object>();
|
|
|
|
v8::Isolate* isolate = args.GetIsolate();
|
|
|
|
v8::Local<v8::Private> notInspectablePrivate =
|
|
|
|
v8::Private::ForApi(isolate, ToV8String(isolate, "notInspectable"));
|
|
|
|
object
|
|
|
|
->SetPrivate(isolate->GetCurrentContext(), notInspectablePrivate,
|
|
|
|
v8::True(isolate))
|
|
|
|
.ToChecked();
|
|
|
|
}
|
2017-11-06 16:22:10 +00:00
|
|
|
|
|
|
|
static void CreateObjectWithAccessor(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 2 || !args[0]->IsString() || !args[1]->IsBoolean()) {
|
|
|
|
fprintf(stderr,
|
|
|
|
"Internal error: createObjectWithAccessor('accessor name', "
|
|
|
|
"hasSetter)\n");
|
|
|
|
Exit();
|
|
|
|
}
|
|
|
|
v8::Isolate* isolate = args.GetIsolate();
|
|
|
|
v8::Local<v8::ObjectTemplate> templ = v8::ObjectTemplate::New(isolate);
|
|
|
|
if (args[1].As<v8::Boolean>()->Value()) {
|
|
|
|
templ->SetAccessor(v8::Local<v8::String>::Cast(args[0]), AccessorGetter,
|
|
|
|
AccessorSetter);
|
|
|
|
} else {
|
|
|
|
templ->SetAccessor(v8::Local<v8::String>::Cast(args[0]), AccessorGetter);
|
|
|
|
}
|
|
|
|
args.GetReturnValue().Set(
|
|
|
|
templ->NewInstance(isolate->GetCurrentContext()).ToLocalChecked());
|
|
|
|
}
|
|
|
|
|
|
|
|
static void AccessorGetter(v8::Local<v8::String> property,
|
|
|
|
const v8::PropertyCallbackInfo<v8::Value>& info) {
|
|
|
|
v8::Isolate* isolate = info.GetIsolate();
|
|
|
|
isolate->ThrowException(ToV8String(isolate, "Getter is called"));
|
|
|
|
}
|
|
|
|
|
|
|
|
static void AccessorSetter(v8::Local<v8::String> property,
|
|
|
|
v8::Local<v8::Value> value,
|
|
|
|
const v8::PropertyCallbackInfo<void>& info) {
|
|
|
|
v8::Isolate* isolate = info.GetIsolate();
|
|
|
|
isolate->ThrowException(ToV8String(isolate, "Setter is called"));
|
|
|
|
}
|
2017-11-22 19:46:33 +00:00
|
|
|
|
|
|
|
static void StoreCurrentStackTrace(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 1 || !args[0]->IsString()) {
|
|
|
|
fprintf(stderr,
|
|
|
|
"Internal error: storeCurrentStackTrace('description')\n");
|
|
|
|
Exit();
|
|
|
|
}
|
|
|
|
v8::Isolate* isolate = args.GetIsolate();
|
|
|
|
v8::Local<v8::Context> context = isolate->GetCurrentContext();
|
|
|
|
IsolateData* data = IsolateData::FromContext(context);
|
2018-07-30 16:24:40 +00:00
|
|
|
std::vector<uint16_t> description =
|
2018-07-23 02:35:30 +00:00
|
|
|
ToVector(isolate, args[0].As<v8::String>());
|
2018-07-30 16:24:40 +00:00
|
|
|
v8_inspector::StringView description_view(description.data(),
|
|
|
|
description.size());
|
2017-11-22 19:46:33 +00:00
|
|
|
v8_inspector::V8StackTraceId id =
|
|
|
|
data->StoreCurrentStackTrace(description_view);
|
|
|
|
v8::Local<v8::ArrayBuffer> buffer =
|
|
|
|
v8::ArrayBuffer::New(isolate, sizeof(id));
|
|
|
|
*static_cast<v8_inspector::V8StackTraceId*>(buffer->GetContents().Data()) =
|
|
|
|
id;
|
|
|
|
args.GetReturnValue().Set(buffer);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void ExternalAsyncTaskStarted(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 1 || !args[0]->IsArrayBuffer()) {
|
|
|
|
fprintf(stderr, "Internal error: externalAsyncTaskStarted(id)\n");
|
|
|
|
Exit();
|
|
|
|
}
|
|
|
|
v8::Local<v8::Context> context = args.GetIsolate()->GetCurrentContext();
|
|
|
|
IsolateData* data = IsolateData::FromContext(context);
|
|
|
|
v8_inspector::V8StackTraceId* id =
|
|
|
|
static_cast<v8_inspector::V8StackTraceId*>(
|
|
|
|
args[0].As<v8::ArrayBuffer>()->GetContents().Data());
|
|
|
|
data->ExternalAsyncTaskStarted(*id);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void ExternalAsyncTaskFinished(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 1 || !args[0]->IsArrayBuffer()) {
|
|
|
|
fprintf(stderr, "Internal error: externalAsyncTaskFinished(id)\n");
|
|
|
|
Exit();
|
|
|
|
}
|
|
|
|
v8::Local<v8::Context> context = args.GetIsolate()->GetCurrentContext();
|
|
|
|
IsolateData* data = IsolateData::FromContext(context);
|
|
|
|
v8_inspector::V8StackTraceId* id =
|
|
|
|
static_cast<v8_inspector::V8StackTraceId*>(
|
|
|
|
args[0].As<v8::ArrayBuffer>()->GetContents().Data());
|
|
|
|
data->ExternalAsyncTaskFinished(*id);
|
|
|
|
}
|
2017-12-14 19:49:25 +00:00
|
|
|
|
|
|
|
static void ScheduleWithAsyncStack(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 3 || !args[0]->IsFunction() || !args[1]->IsString() ||
|
|
|
|
!args[2]->IsBoolean()) {
|
|
|
|
fprintf(stderr,
|
|
|
|
"Internal error: scheduleWithAsyncStack(function, "
|
|
|
|
"'task-name', with_empty_stack).");
|
|
|
|
Exit();
|
|
|
|
}
|
|
|
|
v8::Isolate* isolate = args.GetIsolate();
|
|
|
|
v8::Local<v8::Context> context = isolate->GetCurrentContext();
|
|
|
|
IsolateData* data = IsolateData::FromContext(context);
|
|
|
|
int context_group_id = data->GetContextGroupId(context);
|
|
|
|
bool with_empty_stack = args[2].As<v8::Boolean>()->Value();
|
|
|
|
if (with_empty_stack) context->Exit();
|
|
|
|
|
2018-07-30 16:24:40 +00:00
|
|
|
std::vector<uint16_t> task_name =
|
2018-07-23 02:35:30 +00:00
|
|
|
ToVector(isolate, args[1].As<v8::String>());
|
2018-07-30 16:24:40 +00:00
|
|
|
v8_inspector::StringView task_name_view(task_name.data(), task_name.size());
|
2017-12-14 19:49:25 +00:00
|
|
|
|
|
|
|
RunAsyncTask(data->task_runner(), task_name_view,
|
|
|
|
new SetTimeoutTask(context_group_id, isolate,
|
|
|
|
v8::Local<v8::Function>::Cast(args[0])));
|
|
|
|
if (with_empty_stack) context->Enter();
|
|
|
|
}
|
2018-02-15 01:41:33 +00:00
|
|
|
|
|
|
|
static void SetAllowCodeGenerationFromStrings(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 1 || !args[0]->IsBoolean()) {
|
|
|
|
fprintf(stderr,
|
|
|
|
"Internal error: setAllowCodeGenerationFromStrings(allow).");
|
|
|
|
Exit();
|
|
|
|
}
|
|
|
|
args.GetIsolate()->GetCurrentContext()->AllowCodeGenerationFromStrings(
|
|
|
|
args[0].As<v8::Boolean>()->Value());
|
|
|
|
}
|
2018-08-09 17:27:00 +00:00
|
|
|
|
|
|
|
static void SetResourceNamePrefix(
|
|
|
|
const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
|
|
if (args.Length() != 1 || !args[0]->IsString()) {
|
|
|
|
fprintf(stderr, "Internal error: setResourceNamePrefix('prefix').");
|
|
|
|
Exit();
|
|
|
|
}
|
|
|
|
v8::Isolate* isolate = args.GetIsolate();
|
|
|
|
v8::Local<v8::Context> context = isolate->GetCurrentContext();
|
|
|
|
IsolateData* data = IsolateData::FromContext(context);
|
|
|
|
data->SetResourceNamePrefix(v8::Local<v8::String>::Cast(args[0]));
|
|
|
|
}
|
2016-10-26 20:26:56 +00:00
|
|
|
};
|
|
|
|
|
2016-10-02 18:10:27 +00:00
|
|
|
} // namespace
|
|
|
|
|
|
|
|
int main(int argc, char* argv[]) {
|
|
|
|
v8::V8::InitializeICUDefaultLocation(argv[0]);
|
2017-11-13 13:16:49 +00:00
|
|
|
std::unique_ptr<v8::Platform> platform(v8::platform::NewDefaultPlatform());
|
|
|
|
v8::V8::InitializePlatform(platform.get());
|
2016-10-18 20:07:41 +00:00
|
|
|
v8::V8::SetFlagsFromCommandLine(&argc, argv, true);
|
2016-10-02 18:10:27 +00:00
|
|
|
v8::V8::InitializeExternalStartupData(argv[0]);
|
|
|
|
v8::V8::Initialize();
|
2018-11-15 12:49:20 +00:00
|
|
|
i::DisableEmbeddedBlobRefcounting();
|
2016-10-02 18:10:27 +00:00
|
|
|
|
|
|
|
v8::base::Semaphore ready_semaphore(0);
|
|
|
|
|
2017-04-26 15:13:14 +00:00
|
|
|
v8::StartupData startup_data = {nullptr, 0};
|
|
|
|
for (int i = 1; i < argc; ++i) {
|
|
|
|
if (strcmp(argv[i], "--embed") == 0) {
|
|
|
|
argv[i++] = nullptr;
|
|
|
|
printf("Embedding script '%s'\n", argv[i]);
|
2019-05-16 12:19:13 +00:00
|
|
|
startup_data = i::CreateSnapshotDataBlobInternal(
|
|
|
|
v8::SnapshotCreator::FunctionCodeHandling::kClear, argv[i], nullptr);
|
2017-04-26 15:13:14 +00:00
|
|
|
argv[i] = nullptr;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2018-11-15 12:49:20 +00:00
|
|
|
{
|
|
|
|
IsolateData::SetupGlobalTasks frontend_extensions;
|
|
|
|
frontend_extensions.emplace_back(new UtilsExtension());
|
|
|
|
TaskRunner frontend_runner(std::move(frontend_extensions), true,
|
|
|
|
&ready_semaphore, nullptr, false);
|
|
|
|
ready_semaphore.Wait();
|
|
|
|
|
|
|
|
int frontend_context_group_id = 0;
|
|
|
|
RunSyncTask(&frontend_runner,
|
|
|
|
[&frontend_context_group_id](IsolateData* data) {
|
|
|
|
frontend_context_group_id = data->CreateContextGroup();
|
|
|
|
});
|
2017-05-18 23:11:20 +00:00
|
|
|
|
2018-11-15 12:49:20 +00:00
|
|
|
IsolateData::SetupGlobalTasks backend_extensions;
|
|
|
|
backend_extensions.emplace_back(new SetTimeoutExtension());
|
|
|
|
backend_extensions.emplace_back(new InspectorExtension());
|
|
|
|
TaskRunner backend_runner(
|
|
|
|
std::move(backend_extensions), false, &ready_semaphore,
|
|
|
|
startup_data.data ? &startup_data : nullptr, true);
|
|
|
|
ready_semaphore.Wait();
|
|
|
|
UtilsExtension::set_backend_task_runner(&backend_runner);
|
|
|
|
|
|
|
|
task_runners.push_back(&frontend_runner);
|
|
|
|
task_runners.push_back(&backend_runner);
|
|
|
|
|
|
|
|
for (int i = 1; i < argc; ++i) {
|
|
|
|
// Ignore unknown flags.
|
|
|
|
if (argv[i] == nullptr || argv[i][0] == '-') continue;
|
|
|
|
|
|
|
|
bool exists = false;
|
|
|
|
std::string chars = v8::internal::ReadFile(argv[i], &exists, true);
|
|
|
|
if (!exists) {
|
|
|
|
fprintf(stderr, "Internal error: script file doesn't exists: %s\n",
|
|
|
|
argv[i]);
|
|
|
|
Exit();
|
|
|
|
}
|
|
|
|
frontend_runner.Append(
|
|
|
|
new ExecuteStringTask(chars, frontend_context_group_id));
|
|
|
|
}
|
2016-10-02 18:10:27 +00:00
|
|
|
|
2018-11-15 12:49:20 +00:00
|
|
|
frontend_runner.Join();
|
|
|
|
backend_runner.Join();
|
2016-10-19 02:04:34 +00:00
|
|
|
|
2018-11-15 12:49:20 +00:00
|
|
|
UtilsExtension::ClearAllSessions();
|
|
|
|
delete startup_data.data;
|
2016-10-02 18:10:27 +00:00
|
|
|
|
2018-11-15 12:49:20 +00:00
|
|
|
// TaskRunners go out of scope here, which causes Isolate teardown and all
|
|
|
|
// running background tasks to be properly joined.
|
2016-10-02 18:10:27 +00:00
|
|
|
}
|
|
|
|
|
2018-11-15 12:49:20 +00:00
|
|
|
i::FreeCurrentEmbeddedBlob();
|
2016-10-02 18:10:27 +00:00
|
|
|
return 0;
|
|
|
|
}
|