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// Copyright Joyent, Inc. and other Node contributors. |
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// |
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// Permission is hereby granted, free of charge, to any person obtaining a |
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// copy of this software and associated documentation files (the |
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// "Software"), to deal in the Software without restriction, including |
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// without limitation the rights to use, copy, modify, merge, publish, |
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// distribute, sublicense, and/or sell copies of the Software, and to permit |
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// persons to whom the Software is furnished to do so, subject to the |
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// following conditions: |
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// |
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// The above copyright notice and this permission notice shall be included |
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// in all copies or substantial portions of the Software. |
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// |
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN |
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
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// USE OR OTHER DEALINGS IN THE SOFTWARE. |
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#ifndef SRC_ENV_INL_H_ |
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#define SRC_ENV_INL_H_ |
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#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS |
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#include "aliased_buffer.h" |
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#include "allocated_buffer-inl.h" |
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#include "callback_queue-inl.h" |
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#include "env.h" |
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#include "node.h" |
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#include "util-inl.h" |
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#include "uv.h" |
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#include "v8.h" |
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#include "node_perf_common.h" |
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#include "node_context_data.h" |
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#include <cstddef> |
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#include <cstdint> |
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#include <utility> |
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namespace node { |
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inline v8::Isolate* IsolateData::isolate() const { |
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return isolate_; |
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} |
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958418 |
inline uv_loop_t* IsolateData::event_loop() const { |
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958418 |
return event_loop_; |
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} |
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163518 |
inline NodeArrayBufferAllocator* IsolateData::node_allocator() const { |
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163518 |
return node_allocator_; |
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} |
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56209 |
inline MultiIsolatePlatform* IsolateData::platform() const { |
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return platform_; |
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} |
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inline void IsolateData::set_worker_context(worker::Worker* context) { |
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✗✓ |
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CHECK_NULL(worker_context_); // Should be set only once. |
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worker_context_ = context; |
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} |
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14030 |
inline worker::Worker* IsolateData::worker_context() const { |
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14030 |
return worker_context_; |
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} |
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202475 |
inline v8::Local<v8::String> IsolateData::async_wrap_provider(int index) const { |
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202475 |
return async_wrap_providers_[index].Get(isolate_); |
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} |
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3000869 |
inline AliasedUint32Array& AsyncHooks::fields() { |
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3000869 |
return fields_; |
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} |
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1688278 |
inline AliasedFloat64Array& AsyncHooks::async_id_fields() { |
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1688278 |
return async_id_fields_; |
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} |
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inline AliasedFloat64Array& AsyncHooks::async_ids_stack() { |
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return async_ids_stack_; |
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} |
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797710 |
v8::Local<v8::Array> AsyncHooks::js_execution_async_resources() { |
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✓✓ |
797710 |
if (UNLIKELY(js_execution_async_resources_.IsEmpty())) { |
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js_execution_async_resources_.Reset( |
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env()->isolate(), v8::Array::New(env()->isolate())); |
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} |
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797710 |
return PersistentToLocal::Strong(js_execution_async_resources_); |
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} |
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2402 |
v8::Local<v8::Object> AsyncHooks::native_execution_async_resource(size_t i) { |
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✗✓ |
2402 |
if (i >= native_execution_async_resources_.size()) return {}; |
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return PersistentToLocal::Strong(native_execution_async_resources_[i]); |
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} |
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2983 |
inline void AsyncHooks::SetJSPromiseHooks(v8::Local<v8::Function> init, |
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v8::Local<v8::Function> before, |
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v8::Local<v8::Function> after, |
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v8::Local<v8::Function> resolve) { |
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js_promise_hooks_[0].Reset(env()->isolate(), init); |
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2983 |
js_promise_hooks_[1].Reset(env()->isolate(), before); |
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js_promise_hooks_[2].Reset(env()->isolate(), after); |
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js_promise_hooks_[3].Reset(env()->isolate(), resolve); |
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✓✓ |
6074 |
for (auto it = contexts_.begin(); it != contexts_.end(); it++) { |
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✗✓ |
3091 |
if (it->IsEmpty()) { |
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it = contexts_.erase(it); |
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it--; |
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continue; |
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} |
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PersistentToLocal::Weak(env()->isolate(), *it) |
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3091 |
->SetPromiseHooks(init, before, after, resolve); |
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} |
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2983 |
} |
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202127 |
inline v8::Local<v8::String> AsyncHooks::provider_string(int idx) { |
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202127 |
return env()->isolate_data()->async_wrap_provider(idx); |
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} |
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inline void AsyncHooks::no_force_checks() { |
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fields_[kCheck] -= 1; |
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} |
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1106989 |
inline Environment* AsyncHooks::env() { |
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1106989 |
return Environment::ForAsyncHooks(this); |
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} |
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// Remember to keep this code aligned with pushAsyncContext() in JS. |
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772209 |
inline void AsyncHooks::push_async_context(double async_id, |
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double trigger_async_id, |
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v8::Local<v8::Object> resource) { |
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// Since async_hooks is experimental, do only perform the check |
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// when async_hooks is enabled. |
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✓✓ |
772209 |
if (fields_[kCheck] > 0) { |
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✗✓ |
772206 |
CHECK_GE(async_id, -1); |
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✗✓ |
772206 |
CHECK_GE(trigger_async_id, -1); |
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} |
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772209 |
uint32_t offset = fields_[kStackLength]; |
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✓✓ |
772209 |
if (offset * 2 >= async_ids_stack_.Length()) |
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grow_async_ids_stack(); |
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772209 |
async_ids_stack_[2 * offset] = async_id_fields_[kExecutionAsyncId]; |
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772209 |
async_ids_stack_[2 * offset + 1] = async_id_fields_[kTriggerAsyncId]; |
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772209 |
fields_[kStackLength] += 1; |
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772209 |
async_id_fields_[kExecutionAsyncId] = async_id; |
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772209 |
async_id_fields_[kTriggerAsyncId] = trigger_async_id; |
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#ifdef DEBUG |
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for (uint32_t i = offset; i < native_execution_async_resources_.size(); i++) |
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CHECK(native_execution_async_resources_[i].IsEmpty()); |
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#endif |
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// When this call comes from JS (as a way of increasing the stack size), |
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// `resource` will be empty, because JS caches these values anyway, and |
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// we should avoid creating strong global references that might keep |
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// these JS resource objects alive longer than necessary. |
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✓✓ |
772209 |
if (!resource.IsEmpty()) { |
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772205 |
native_execution_async_resources_.resize(offset + 1); |
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native_execution_async_resources_[offset].Reset(env()->isolate(), resource); |
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} |
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772209 |
} |
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// Remember to keep this code aligned with popAsyncContext() in JS. |
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inline bool AsyncHooks::pop_async_context(double async_id) { |
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// In case of an exception then this may have already been reset, if the |
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// stack was multiple MakeCallback()'s deep. |
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✓✓ |
771844 |
if (fields_[kStackLength] == 0) return false; |
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// Ask for the async_id to be restored as a check that the stack |
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// hasn't been corrupted. |
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// Since async_hooks is experimental, do only perform the check |
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// when async_hooks is enabled. |
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✓✓✓✓ ✓✓ |
770807 |
if (fields_[kCheck] > 0 && async_id_fields_[kExecutionAsyncId] != async_id) { |
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fprintf(stderr, |
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"Error: async hook stack has become corrupted (" |
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"actual: %.f, expected: %.f)\n", |
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async_id_fields_.GetValue(kExecutionAsyncId), |
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async_id); |
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DumpBacktrace(stderr); |
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fflush(stderr); |
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✓✗ |
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if (!env()->abort_on_uncaught_exception()) |
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exit(1); |
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fprintf(stderr, "\n"); |
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fflush(stderr); |
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ABORT_NO_BACKTRACE(); |
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} |
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770803 |
uint32_t offset = fields_[kStackLength] - 1; |
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770803 |
async_id_fields_[kExecutionAsyncId] = async_ids_stack_[2 * offset]; |
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770803 |
async_id_fields_[kTriggerAsyncId] = async_ids_stack_[2 * offset + 1]; |
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770803 |
fields_[kStackLength] = offset; |
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1541606 |
if (LIKELY(offset < native_execution_async_resources_.size() && |
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✓✗✓✗ ✓✗ |
1541606 |
!native_execution_async_resources_[offset].IsEmpty())) { |
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#ifdef DEBUG |
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for (uint32_t i = offset + 1; |
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i < native_execution_async_resources_.size(); |
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i++) { |
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CHECK(native_execution_async_resources_[i].IsEmpty()); |
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} |
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#endif |
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770803 |
native_execution_async_resources_.resize(offset); |
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770803 |
if (native_execution_async_resources_.size() < |
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✓✓✗✓ ✗✓ |
989726 |
native_execution_async_resources_.capacity() / 2 && |
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218923 |
native_execution_async_resources_.size() > 16) { |
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native_execution_async_resources_.shrink_to_fit(); |
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} |
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} |
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✓✓ |
1541606 |
if (UNLIKELY(js_execution_async_resources()->Length() > offset)) { |
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26285 |
v8::HandleScope handle_scope(env()->isolate()); |
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52570 |
USE(js_execution_async_resources()->Set( |
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env()->context(), |
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env()->length_string(), |
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105140 |
v8::Integer::NewFromUnsigned(env()->isolate(), offset))); |
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} |
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770803 |
return fields_[kStackLength] > 0; |
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} |
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1980 |
void AsyncHooks::clear_async_id_stack() { |
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1980 |
v8::Isolate* isolate = env()->isolate(); |
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1980 |
v8::HandleScope handle_scope(isolate); |
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✓✓ |
1980 |
if (!js_execution_async_resources_.IsEmpty()) { |
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2716 |
USE(PersistentToLocal::Strong(js_execution_async_resources_)->Set( |
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env()->context(), |
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env()->length_string(), |
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5432 |
v8::Integer::NewFromUnsigned(isolate, 0))); |
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} |
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1980 |
native_execution_async_resources_.clear(); |
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1980 |
native_execution_async_resources_.shrink_to_fit(); |
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1980 |
async_id_fields_[kExecutionAsyncId] = 0; |
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1980 |
async_id_fields_[kTriggerAsyncId] = 0; |
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1980 |
fields_[kStackLength] = 0; |
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1980 |
} |
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6050 |
inline void AsyncHooks::AddContext(v8::Local<v8::Context> ctx) { |
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23804 |
ctx->SetPromiseHooks( |
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✓✓ |
6050 |
js_promise_hooks_[0].IsEmpty() ? |
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6050 |
v8::Local<v8::Function>() : |
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PersistentToLocal::Strong(js_promise_hooks_[0]), |
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✓✓ |
6050 |
js_promise_hooks_[1].IsEmpty() ? |
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6050 |
v8::Local<v8::Function>() : |
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PersistentToLocal::Strong(js_promise_hooks_[1]), |
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✓✓ |
6050 |
js_promise_hooks_[2].IsEmpty() ? |
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6050 |
v8::Local<v8::Function>() : |
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PersistentToLocal::Strong(js_promise_hooks_[2]), |
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✓✗ |
6050 |
js_promise_hooks_[3].IsEmpty() ? |
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6050 |
v8::Local<v8::Function>() : |
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PersistentToLocal::Strong(js_promise_hooks_[3])); |
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6050 |
size_t id = contexts_.size(); |
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6050 |
contexts_.resize(id + 1); |
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6050 |
contexts_[id].Reset(env()->isolate(), ctx); |
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6050 |
contexts_[id].SetWeak(); |
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6050 |
} |
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482 |
inline void AsyncHooks::RemoveContext(v8::Local<v8::Context> ctx) { |
262 |
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482 |
v8::Isolate* isolate = env()->isolate(); |
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964 |
v8::HandleScope handle_scope(isolate); |
264 |
✓✓ |
4100 |
for (auto it = contexts_.begin(); it != contexts_.end(); it++) { |
265 |
✓✓ |
3618 |
if (it->IsEmpty()) { |
266 |
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it = contexts_.erase(it); |
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it--; |
268 |
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continue; |
269 |
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} |
270 |
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v8::Local<v8::Context> saved_context = |
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3557 |
PersistentToLocal::Weak(isolate, *it); |
272 |
✗✓ |
3557 |
if (saved_context == ctx) { |
273 |
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it->Reset(); |
274 |
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contexts_.erase(it); |
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break; |
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} |
277 |
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} |
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482 |
} |
279 |
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280 |
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// The DefaultTriggerAsyncIdScope(AsyncWrap*) constructor is defined in |
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// async_wrap-inl.h to avoid a circular dependency. |
282 |
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283 |
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259195 |
inline AsyncHooks::DefaultTriggerAsyncIdScope ::DefaultTriggerAsyncIdScope( |
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259195 |
Environment* env, double default_trigger_async_id) |
285 |
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259195 |
: async_hooks_(env->async_hooks()) { |
286 |
✓✗ |
259195 |
if (env->async_hooks()->fields()[AsyncHooks::kCheck] > 0) { |
287 |
✗✓ |
259195 |
CHECK_GE(default_trigger_async_id, 0); |
288 |
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} |
289 |
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290 |
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259195 |
old_default_trigger_async_id_ = |
291 |
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259195 |
async_hooks_->async_id_fields()[AsyncHooks::kDefaultTriggerAsyncId]; |
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259195 |
async_hooks_->async_id_fields()[AsyncHooks::kDefaultTriggerAsyncId] = |
293 |
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259195 |
default_trigger_async_id; |
294 |
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259195 |
} |
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518388 |
inline AsyncHooks::DefaultTriggerAsyncIdScope ::~DefaultTriggerAsyncIdScope() { |
297 |
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259194 |
async_hooks_->async_id_fields()[AsyncHooks::kDefaultTriggerAsyncId] = |
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259194 |
old_default_trigger_async_id_; |
299 |
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259194 |
} |
300 |
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301 |
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1106989 |
Environment* Environment::ForAsyncHooks(AsyncHooks* hooks) { |
302 |
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1106989 |
return ContainerOf(&Environment::async_hooks_, hooks); |
303 |
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} |
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305 |
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771877 |
inline size_t Environment::async_callback_scope_depth() const { |
306 |
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771877 |
return async_callback_scope_depth_; |
307 |
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} |
308 |
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309 |
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783827 |
inline void Environment::PushAsyncCallbackScope() { |
310 |
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783827 |
async_callback_scope_depth_++; |
311 |
|
783827 |
} |
312 |
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313 |
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783340 |
inline void Environment::PopAsyncCallbackScope() { |
314 |
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783340 |
async_callback_scope_depth_--; |
315 |
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783340 |
} |
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317 |
|
622 |
inline AliasedUint32Array& ImmediateInfo::fields() { |
318 |
|
622 |
return fields_; |
319 |
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} |
320 |
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321 |
|
172643 |
inline uint32_t ImmediateInfo::count() const { |
322 |
|
172643 |
return fields_[kCount]; |
323 |
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} |
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325 |
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261053 |
inline uint32_t ImmediateInfo::ref_count() const { |
326 |
|
261053 |
return fields_[kRefCount]; |
327 |
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} |
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329 |
|
41099 |
inline bool ImmediateInfo::has_outstanding() const { |
330 |
|
41099 |
return fields_[kHasOutstanding] == 1; |
331 |
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} |
332 |
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333 |
|
33298 |
inline void ImmediateInfo::ref_count_inc(uint32_t increment) { |
334 |
|
33298 |
fields_[kRefCount] += increment; |
335 |
|
33298 |
} |
336 |
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337 |
|
187596 |
inline void ImmediateInfo::ref_count_dec(uint32_t decrement) { |
338 |
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187596 |
fields_[kRefCount] -= decrement; |
339 |
|
187596 |
} |
340 |
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341 |
|
622 |
inline AliasedUint8Array& TickInfo::fields() { |
342 |
|
622 |
return fields_; |
343 |
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} |
344 |
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345 |
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1377094 |
inline bool TickInfo::has_tick_scheduled() const { |
346 |
|
1377094 |
return fields_[kHasTickScheduled] == 1; |
347 |
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} |
348 |
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349 |
|
507148 |
inline bool TickInfo::has_rejection_to_warn() const { |
350 |
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507148 |
return fields_[kHasRejectionToWarn] == 1; |
351 |
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} |
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353 |
|
6050 |
inline void Environment::AssignToContext(v8::Local<v8::Context> context, |
354 |
|
|
const ContextInfo& info) { |
355 |
|
6050 |
context->SetAlignedPointerInEmbedderData( |
356 |
|
|
ContextEmbedderIndex::kEnvironment, this); |
357 |
|
|
// Used by Environment::GetCurrent to know that we are on a node context. |
358 |
|
6050 |
context->SetAlignedPointerInEmbedderData( |
359 |
|
|
ContextEmbedderIndex::kContextTag, Environment::kNodeContextTagPtr); |
360 |
|
|
// Used to retrieve bindings |
361 |
|
12100 |
context->SetAlignedPointerInEmbedderData( |
362 |
|
6050 |
ContextEmbedderIndex::kBindingListIndex, &(this->bindings_)); |
363 |
|
|
|
364 |
|
|
#if HAVE_INSPECTOR |
365 |
|
6050 |
inspector_agent()->ContextCreated(context, info); |
366 |
|
|
#endif // HAVE_INSPECTOR |
367 |
|
|
|
368 |
|
6050 |
this->async_hooks()->AddContext(context); |
369 |
|
6050 |
} |
370 |
|
|
|
371 |
|
826601 |
inline Environment* Environment::GetCurrent(v8::Isolate* isolate) { |
372 |
✓✓ |
826601 |
if (UNLIKELY(!isolate->InContext())) return nullptr; |
373 |
|
1651010 |
v8::HandleScope handle_scope(isolate); |
374 |
|
825505 |
return GetCurrent(isolate->GetCurrentContext()); |
375 |
|
|
} |
376 |
|
|
|
377 |
|
6067515 |
inline Environment* Environment::GetCurrent(v8::Local<v8::Context> context) { |
378 |
✓✓ |
6067515 |
if (UNLIKELY(context.IsEmpty())) { |
379 |
|
1 |
return nullptr; |
380 |
|
|
} |
381 |
|
6067514 |
if (UNLIKELY(context->GetNumberOfEmbedderDataFields() <= |
382 |
✓✓ |
6067514 |
ContextEmbedderIndex::kContextTag)) { |
383 |
|
11 |
return nullptr; |
384 |
|
|
} |
385 |
|
6067503 |
if (UNLIKELY(context->GetAlignedPointerFromEmbedderData( |
386 |
|
|
ContextEmbedderIndex::kContextTag) != |
387 |
✗✓ |
6067503 |
Environment::kNodeContextTagPtr)) { |
388 |
|
|
return nullptr; |
389 |
|
|
} |
390 |
|
|
return static_cast<Environment*>( |
391 |
|
6067503 |
context->GetAlignedPointerFromEmbedderData( |
392 |
|
6067503 |
ContextEmbedderIndex::kEnvironment)); |
393 |
|
|
} |
394 |
|
|
|
395 |
|
3550308 |
inline Environment* Environment::GetCurrent( |
396 |
|
|
const v8::FunctionCallbackInfo<v8::Value>& info) { |
397 |
|
3550308 |
return GetCurrent(info.GetIsolate()->GetCurrentContext()); |
398 |
|
|
} |
399 |
|
|
|
400 |
|
|
template <typename T> |
401 |
|
2606202 |
inline Environment* Environment::GetCurrent( |
402 |
|
|
const v8::PropertyCallbackInfo<T>& info) { |
403 |
|
2606202 |
return GetCurrent(info.GetIsolate()->GetCurrentContext()); |
404 |
|
|
} |
405 |
|
|
|
406 |
|
|
template <typename T, typename U> |
407 |
|
|
inline T* Environment::GetBindingData(const v8::PropertyCallbackInfo<U>& info) { |
408 |
|
|
return GetBindingData<T>(info.GetIsolate()->GetCurrentContext()); |
409 |
|
|
} |
410 |
|
|
|
411 |
|
|
template <typename T> |
412 |
|
745555 |
inline T* Environment::GetBindingData( |
413 |
|
|
const v8::FunctionCallbackInfo<v8::Value>& info) { |
414 |
|
745555 |
return GetBindingData<T>(info.GetIsolate()->GetCurrentContext()); |
415 |
|
|
} |
416 |
|
|
|
417 |
|
|
template <typename T> |
418 |
|
745557 |
inline T* Environment::GetBindingData(v8::Local<v8::Context> context) { |
419 |
|
|
BindingDataStore* map = static_cast<BindingDataStore*>( |
420 |
|
745557 |
context->GetAlignedPointerFromEmbedderData( |
421 |
|
|
ContextEmbedderIndex::kBindingListIndex)); |
422 |
|
|
DCHECK_NOT_NULL(map); |
423 |
|
745557 |
auto it = map->find(T::type_name); |
424 |
✗✓ |
745557 |
if (UNLIKELY(it == map->end())) return nullptr; |
425 |
|
745557 |
T* result = static_cast<T*>(it->second.get()); |
426 |
|
|
DCHECK_NOT_NULL(result); |
427 |
|
|
DCHECK_EQ(result->env(), GetCurrent(context)); |
428 |
|
745557 |
return result; |
429 |
|
|
} |
430 |
|
|
|
431 |
|
|
template <typename T> |
432 |
|
17452 |
inline T* Environment::AddBindingData( |
433 |
|
|
v8::Local<v8::Context> context, |
434 |
|
|
v8::Local<v8::Object> target) { |
435 |
|
|
DCHECK_EQ(GetCurrent(context), this); |
436 |
|
|
// This won't compile if T is not a BaseObject subclass. |
437 |
|
34904 |
BaseObjectPtr<T> item = MakeDetachedBaseObject<T>(this, target); |
438 |
|
|
BindingDataStore* map = static_cast<BindingDataStore*>( |
439 |
|
17452 |
context->GetAlignedPointerFromEmbedderData( |
440 |
|
|
ContextEmbedderIndex::kBindingListIndex)); |
441 |
|
|
DCHECK_NOT_NULL(map); |
442 |
|
17452 |
auto result = map->emplace(T::type_name, item); |
443 |
✗✓ |
17452 |
CHECK(result.second); |
444 |
|
|
DCHECK_EQ(GetBindingData<T>(context), item.get()); |
445 |
|
17452 |
return item.get(); |
446 |
|
|
} |
447 |
|
|
|
448 |
|
24606661 |
inline v8::Isolate* Environment::isolate() const { |
449 |
|
24606661 |
return isolate_; |
450 |
|
|
} |
451 |
|
|
|
452 |
|
6754 |
inline Environment* Environment::from_timer_handle(uv_timer_t* handle) { |
453 |
|
6754 |
return ContainerOf(&Environment::timer_handle_, handle); |
454 |
|
|
} |
455 |
|
|
|
456 |
|
26579 |
inline uv_timer_t* Environment::timer_handle() { |
457 |
|
26579 |
return &timer_handle_; |
458 |
|
|
} |
459 |
|
|
|
460 |
|
172643 |
inline Environment* Environment::from_immediate_check_handle( |
461 |
|
|
uv_check_t* handle) { |
462 |
|
172643 |
return ContainerOf(&Environment::immediate_check_handle_, handle); |
463 |
|
|
} |
464 |
|
|
|
465 |
|
21736 |
inline uv_check_t* Environment::immediate_check_handle() { |
466 |
|
21736 |
return &immediate_check_handle_; |
467 |
|
|
} |
468 |
|
|
|
469 |
|
215927 |
inline uv_idle_t* Environment::immediate_idle_handle() { |
470 |
|
215927 |
return &immediate_idle_handle_; |
471 |
|
|
} |
472 |
|
|
|
473 |
|
32604 |
inline void Environment::RegisterHandleCleanup(uv_handle_t* handle, |
474 |
|
|
HandleCleanupCb cb, |
475 |
|
|
void* arg) { |
476 |
|
32604 |
handle_cleanup_queue_.push_back(HandleCleanup{handle, cb, arg}); |
477 |
|
32604 |
} |
478 |
|
|
|
479 |
|
|
template <typename T, typename OnCloseCallback> |
480 |
|
34261 |
inline void Environment::CloseHandle(T* handle, OnCloseCallback callback) { |
481 |
|
34109 |
handle_cleanup_waiting_++; |
482 |
|
|
static_assert(sizeof(T) >= sizeof(uv_handle_t), "T is a libuv handle"); |
483 |
|
|
static_assert(offsetof(T, data) == offsetof(uv_handle_t, data), |
484 |
|
|
"T is a libuv handle"); |
485 |
|
|
static_assert(offsetof(T, close_cb) == offsetof(uv_handle_t, close_cb), |
486 |
|
|
"T is a libuv handle"); |
487 |
|
|
struct CloseData { |
488 |
|
|
Environment* env; |
489 |
|
|
OnCloseCallback callback; |
490 |
|
|
void* original_data; |
491 |
|
|
}; |
492 |
|
34185 |
handle->data = new CloseData { this, callback, handle->data }; |
493 |
|
34489 |
uv_close(reinterpret_cast<uv_handle_t*>(handle), [](uv_handle_t* handle) { |
494 |
|
68218 |
std::unique_ptr<CloseData> data { static_cast<CloseData*>(handle->data) }; |
495 |
|
34185 |
data->env->handle_cleanup_waiting_--; |
496 |
|
34185 |
handle->data = data->original_data; |
497 |
|
34185 |
data->callback(reinterpret_cast<T*>(handle)); |
498 |
|
|
}); |
499 |
|
34185 |
} |
500 |
|
|
|
501 |
|
87443 |
void Environment::IncreaseWaitingRequestCounter() { |
502 |
|
87443 |
request_waiting_++; |
503 |
|
87443 |
} |
504 |
|
|
|
505 |
|
87431 |
void Environment::DecreaseWaitingRequestCounter() { |
506 |
|
87431 |
request_waiting_--; |
507 |
✗✓ |
87431 |
CHECK_GE(request_waiting_, 0); |
508 |
|
87431 |
} |
509 |
|
|
|
510 |
|
952951 |
inline uv_loop_t* Environment::event_loop() const { |
511 |
|
952951 |
return isolate_data()->event_loop(); |
512 |
|
|
} |
513 |
|
|
|
514 |
|
164 |
inline void Environment::TryLoadAddon( |
515 |
|
|
const char* filename, |
516 |
|
|
int flags, |
517 |
|
|
const std::function<bool(binding::DLib*)>& was_loaded) { |
518 |
|
164 |
loaded_addons_.emplace_back(filename, flags); |
519 |
✓✓ |
164 |
if (!was_loaded(&loaded_addons_.back())) { |
520 |
|
8 |
loaded_addons_.pop_back(); |
521 |
|
|
} |
522 |
|
164 |
} |
523 |
|
|
|
524 |
|
|
#if HAVE_INSPECTOR |
525 |
|
44449 |
inline bool Environment::is_in_inspector_console_call() const { |
526 |
|
44449 |
return is_in_inspector_console_call_; |
527 |
|
|
} |
528 |
|
|
|
529 |
|
88896 |
inline void Environment::set_is_in_inspector_console_call(bool value) { |
530 |
|
88896 |
is_in_inspector_console_call_ = value; |
531 |
|
88896 |
} |
532 |
|
|
#endif |
533 |
|
|
|
534 |
|
5126725 |
inline AsyncHooks* Environment::async_hooks() { |
535 |
|
5126725 |
return &async_hooks_; |
536 |
|
|
} |
537 |
|
|
|
538 |
|
696311 |
inline ImmediateInfo* Environment::immediate_info() { |
539 |
|
696311 |
return &immediate_info_; |
540 |
|
|
} |
541 |
|
|
|
542 |
|
689189 |
inline TickInfo* Environment::tick_info() { |
543 |
|
689189 |
return &tick_info_; |
544 |
|
|
} |
545 |
|
|
|
546 |
|
58375 |
inline uint64_t Environment::timer_base() const { |
547 |
|
58375 |
return timer_base_; |
548 |
|
|
} |
549 |
|
|
|
550 |
|
1317866 |
inline std::shared_ptr<KVStore> Environment::env_vars() { |
551 |
|
1317866 |
return env_vars_; |
552 |
|
|
} |
553 |
|
|
|
554 |
|
6033 |
inline void Environment::set_env_vars(std::shared_ptr<KVStore> env_vars) { |
555 |
|
6033 |
env_vars_ = env_vars; |
556 |
|
6033 |
} |
557 |
|
|
|
558 |
|
17 |
inline bool Environment::printed_error() const { |
559 |
|
17 |
return printed_error_; |
560 |
|
|
} |
561 |
|
|
|
562 |
|
17 |
inline void Environment::set_printed_error(bool value) { |
563 |
|
17 |
printed_error_ = value; |
564 |
|
17 |
} |
565 |
|
|
|
566 |
|
9926 |
inline void Environment::set_trace_sync_io(bool value) { |
567 |
|
9926 |
trace_sync_io_ = value; |
568 |
|
9926 |
} |
569 |
|
|
|
570 |
|
83 |
inline bool Environment::abort_on_uncaught_exception() const { |
571 |
|
83 |
return options_->abort_on_uncaught_exception; |
572 |
|
|
} |
573 |
|
|
|
574 |
|
|
inline void Environment::set_force_context_aware(bool value) { |
575 |
|
|
options_->force_context_aware = value; |
576 |
|
|
} |
577 |
|
|
|
578 |
|
41 |
inline bool Environment::force_context_aware() const { |
579 |
|
41 |
return options_->force_context_aware; |
580 |
|
|
} |
581 |
|
|
|
582 |
|
570 |
inline void Environment::set_abort_on_uncaught_exception(bool value) { |
583 |
|
570 |
options_->abort_on_uncaught_exception = value; |
584 |
|
570 |
} |
585 |
|
|
|
586 |
|
652 |
inline AliasedUint32Array& Environment::should_abort_on_uncaught_toggle() { |
587 |
|
652 |
return should_abort_on_uncaught_toggle_; |
588 |
|
|
} |
589 |
|
|
|
590 |
|
302260 |
inline AliasedInt32Array& Environment::stream_base_state() { |
591 |
|
302260 |
return stream_base_state_; |
592 |
|
|
} |
593 |
|
|
|
594 |
|
45205 |
inline uint32_t Environment::get_next_module_id() { |
595 |
|
45205 |
return module_id_counter_++; |
596 |
|
|
} |
597 |
|
3185 |
inline uint32_t Environment::get_next_script_id() { |
598 |
|
3185 |
return script_id_counter_++; |
599 |
|
|
} |
600 |
|
32382 |
inline uint32_t Environment::get_next_function_id() { |
601 |
|
32382 |
return function_id_counter_++; |
602 |
|
|
} |
603 |
|
|
|
604 |
|
93228 |
ShouldNotAbortOnUncaughtScope::ShouldNotAbortOnUncaughtScope( |
605 |
|
93228 |
Environment* env) |
606 |
|
93228 |
: env_(env) { |
607 |
|
93228 |
env_->PushShouldNotAbortOnUncaughtScope(); |
608 |
|
93228 |
} |
609 |
|
|
|
610 |
|
186452 |
ShouldNotAbortOnUncaughtScope::~ShouldNotAbortOnUncaughtScope() { |
611 |
|
93226 |
Close(); |
612 |
|
93226 |
} |
613 |
|
|
|
614 |
|
93417 |
void ShouldNotAbortOnUncaughtScope::Close() { |
615 |
✓✓ |
93417 |
if (env_ != nullptr) { |
616 |
|
93226 |
env_->PopShouldNotAbortOnUncaughtScope(); |
617 |
|
93226 |
env_ = nullptr; |
618 |
|
|
} |
619 |
|
93417 |
} |
620 |
|
|
|
621 |
|
93228 |
inline void Environment::PushShouldNotAbortOnUncaughtScope() { |
622 |
|
93228 |
should_not_abort_scope_counter_++; |
623 |
|
93228 |
} |
624 |
|
|
|
625 |
|
93226 |
inline void Environment::PopShouldNotAbortOnUncaughtScope() { |
626 |
|
93226 |
should_not_abort_scope_counter_--; |
627 |
|
93226 |
} |
628 |
|
|
|
629 |
|
1 |
inline bool Environment::inside_should_not_abort_on_uncaught_scope() const { |
630 |
|
1 |
return should_not_abort_scope_counter_ > 0; |
631 |
|
|
} |
632 |
|
|
|
633 |
|
404037 |
inline std::vector<double>* Environment::destroy_async_id_list() { |
634 |
|
404037 |
return &destroy_async_id_list_; |
635 |
|
|
} |
636 |
|
|
|
637 |
|
202680 |
inline double Environment::new_async_id() { |
638 |
|
202680 |
async_hooks()->async_id_fields()[AsyncHooks::kAsyncIdCounter] += 1; |
639 |
|
202680 |
return async_hooks()->async_id_fields()[AsyncHooks::kAsyncIdCounter]; |
640 |
|
|
} |
641 |
|
|
|
642 |
|
234213 |
inline double Environment::execution_async_id() { |
643 |
|
234213 |
return async_hooks()->async_id_fields()[AsyncHooks::kExecutionAsyncId]; |
644 |
|
|
} |
645 |
|
|
|
646 |
|
67822 |
inline double Environment::trigger_async_id() { |
647 |
|
67822 |
return async_hooks()->async_id_fields()[AsyncHooks::kTriggerAsyncId]; |
648 |
|
|
} |
649 |
|
|
|
650 |
|
202677 |
inline double Environment::get_default_trigger_async_id() { |
651 |
|
|
double default_trigger_async_id = |
652 |
|
202677 |
async_hooks()->async_id_fields()[AsyncHooks::kDefaultTriggerAsyncId]; |
653 |
|
|
// If defaultTriggerAsyncId isn't set, use the executionAsyncId |
654 |
✓✓ |
202677 |
if (default_trigger_async_id < 0) |
655 |
|
166366 |
default_trigger_async_id = execution_async_id(); |
656 |
|
202677 |
return default_trigger_async_id; |
657 |
|
|
} |
658 |
|
|
|
659 |
|
60959 |
inline std::shared_ptr<EnvironmentOptions> Environment::options() { |
660 |
|
60959 |
return options_; |
661 |
|
|
} |
662 |
|
|
|
663 |
|
15617 |
inline const std::vector<std::string>& Environment::argv() { |
664 |
|
15617 |
return argv_; |
665 |
|
|
} |
666 |
|
|
|
667 |
|
5984 |
inline const std::vector<std::string>& Environment::exec_argv() { |
668 |
|
5984 |
return exec_argv_; |
669 |
|
|
} |
670 |
|
|
|
671 |
|
10868 |
inline const std::string& Environment::exec_path() const { |
672 |
|
10868 |
return exec_path_; |
673 |
|
|
} |
674 |
|
|
|
675 |
|
11 |
inline std::string Environment::GetCwd() { |
676 |
|
|
char cwd[PATH_MAX_BYTES]; |
677 |
|
11 |
size_t size = PATH_MAX_BYTES; |
678 |
|
11 |
const int err = uv_cwd(cwd, &size); |
679 |
|
|
|
680 |
✓✗ |
11 |
if (err == 0) { |
681 |
✗✓ |
11 |
CHECK_GT(size, 0); |
682 |
|
11 |
return cwd; |
683 |
|
|
} |
684 |
|
|
|
685 |
|
|
// This can fail if the cwd is deleted. In that case, fall back to |
686 |
|
|
// exec_path. |
687 |
|
|
const std::string& exec_path = exec_path_; |
688 |
|
|
return exec_path.substr(0, exec_path.find_last_of(kPathSeparator)); |
689 |
|
|
} |
690 |
|
|
|
691 |
|
|
#if HAVE_INSPECTOR |
692 |
|
5429 |
inline void Environment::set_coverage_directory(const char* dir) { |
693 |
|
5429 |
coverage_directory_ = std::string(dir); |
694 |
|
5429 |
} |
695 |
|
|
|
696 |
|
5452 |
inline void Environment::set_coverage_connection( |
697 |
|
|
std::unique_ptr<profiler::V8CoverageConnection> connection) { |
698 |
✗✓ |
5452 |
CHECK_NULL(coverage_connection_); |
699 |
|
5452 |
std::swap(coverage_connection_, connection); |
700 |
|
5452 |
} |
701 |
|
|
|
702 |
|
16355 |
inline profiler::V8CoverageConnection* Environment::coverage_connection() { |
703 |
|
16355 |
return coverage_connection_.get(); |
704 |
|
|
} |
705 |
|
|
|
706 |
|
5414 |
inline const std::string& Environment::coverage_directory() const { |
707 |
|
5414 |
return coverage_directory_; |
708 |
|
|
} |
709 |
|
|
|
710 |
|
12 |
inline void Environment::set_cpu_profiler_connection( |
711 |
|
|
std::unique_ptr<profiler::V8CpuProfilerConnection> connection) { |
712 |
✗✓ |
12 |
CHECK_NULL(cpu_profiler_connection_); |
713 |
|
12 |
std::swap(cpu_profiler_connection_, connection); |
714 |
|
12 |
} |
715 |
|
|
|
716 |
|
|
inline profiler::V8CpuProfilerConnection* |
717 |
|
5468 |
Environment::cpu_profiler_connection() { |
718 |
|
5468 |
return cpu_profiler_connection_.get(); |
719 |
|
|
} |
720 |
|
|
|
721 |
|
12 |
inline void Environment::set_cpu_prof_interval(uint64_t interval) { |
722 |
|
12 |
cpu_prof_interval_ = interval; |
723 |
|
12 |
} |
724 |
|
|
|
725 |
|
12 |
inline uint64_t Environment::cpu_prof_interval() const { |
726 |
|
12 |
return cpu_prof_interval_; |
727 |
|
|
} |
728 |
|
|
|
729 |
|
12 |
inline void Environment::set_cpu_prof_name(const std::string& name) { |
730 |
|
12 |
cpu_prof_name_ = name; |
731 |
|
12 |
} |
732 |
|
|
|
733 |
|
12 |
inline const std::string& Environment::cpu_prof_name() const { |
734 |
|
12 |
return cpu_prof_name_; |
735 |
|
|
} |
736 |
|
|
|
737 |
|
12 |
inline void Environment::set_cpu_prof_dir(const std::string& dir) { |
738 |
|
12 |
cpu_prof_dir_ = dir; |
739 |
|
12 |
} |
740 |
|
|
|
741 |
|
12 |
inline const std::string& Environment::cpu_prof_dir() const { |
742 |
|
12 |
return cpu_prof_dir_; |
743 |
|
|
} |
744 |
|
|
|
745 |
|
12 |
inline void Environment::set_heap_profiler_connection( |
746 |
|
|
std::unique_ptr<profiler::V8HeapProfilerConnection> connection) { |
747 |
✗✓ |
12 |
CHECK_NULL(heap_profiler_connection_); |
748 |
|
12 |
std::swap(heap_profiler_connection_, connection); |
749 |
|
12 |
} |
750 |
|
|
|
751 |
|
|
inline profiler::V8HeapProfilerConnection* |
752 |
|
5456 |
Environment::heap_profiler_connection() { |
753 |
|
5456 |
return heap_profiler_connection_.get(); |
754 |
|
|
} |
755 |
|
|
|
756 |
|
12 |
inline void Environment::set_heap_prof_name(const std::string& name) { |
757 |
|
12 |
heap_prof_name_ = name; |
758 |
|
12 |
} |
759 |
|
|
|
760 |
|
12 |
inline const std::string& Environment::heap_prof_name() const { |
761 |
|
12 |
return heap_prof_name_; |
762 |
|
|
} |
763 |
|
|
|
764 |
|
12 |
inline void Environment::set_heap_prof_dir(const std::string& dir) { |
765 |
|
12 |
heap_prof_dir_ = dir; |
766 |
|
12 |
} |
767 |
|
|
|
768 |
|
12 |
inline const std::string& Environment::heap_prof_dir() const { |
769 |
|
12 |
return heap_prof_dir_; |
770 |
|
|
} |
771 |
|
|
|
772 |
|
12 |
inline void Environment::set_heap_prof_interval(uint64_t interval) { |
773 |
|
12 |
heap_prof_interval_ = interval; |
774 |
|
12 |
} |
775 |
|
|
|
776 |
|
12 |
inline uint64_t Environment::heap_prof_interval() const { |
777 |
|
12 |
return heap_prof_interval_; |
778 |
|
|
} |
779 |
|
|
|
780 |
|
|
#endif // HAVE_INSPECTOR |
781 |
|
|
|
782 |
|
|
inline |
783 |
|
11074 |
std::shared_ptr<ExclusiveAccess<HostPort>> Environment::inspector_host_port() { |
784 |
|
11074 |
return inspector_host_port_; |
785 |
|
|
} |
786 |
|
|
|
787 |
|
102796 |
inline std::shared_ptr<PerIsolateOptions> IsolateData::options() { |
788 |
|
102796 |
return options_; |
789 |
|
|
} |
790 |
|
|
|
791 |
|
257 |
inline void IsolateData::set_options( |
792 |
|
|
std::shared_ptr<PerIsolateOptions> options) { |
793 |
|
257 |
options_ = std::move(options); |
794 |
|
257 |
} |
795 |
|
|
|
796 |
|
|
template <typename Fn> |
797 |
|
90298 |
void Environment::SetImmediate(Fn&& cb, CallbackFlags::Flags flags) { |
798 |
|
180596 |
auto callback = native_immediates_.CreateCallback(std::move(cb), flags); |
799 |
|
90298 |
native_immediates_.Push(std::move(callback)); |
800 |
|
|
|
801 |
✓✓ |
90298 |
if (flags & CallbackFlags::kRefed) { |
802 |
✓✓ |
66582 |
if (immediate_info()->ref_count() == 0) |
803 |
|
50024 |
ToggleImmediateRef(true); |
804 |
|
66582 |
immediate_info()->ref_count_inc(1); |
805 |
|
|
} |
806 |
|
90298 |
} |
807 |
|
|
|
808 |
|
|
template <typename Fn> |
809 |
|
2730 |
void Environment::SetImmediateThreadsafe(Fn&& cb, CallbackFlags::Flags flags) { |
810 |
|
5460 |
auto callback = native_immediates_threadsafe_.CreateCallback( |
811 |
|
2730 |
std::move(cb), flags); |
812 |
|
|
{ |
813 |
|
5460 |
Mutex::ScopedLock lock(native_immediates_threadsafe_mutex_); |
814 |
|
2730 |
native_immediates_threadsafe_.Push(std::move(callback)); |
815 |
✓✓ |
2730 |
if (task_queues_async_initialized_) |
816 |
|
2044 |
uv_async_send(&task_queues_async_); |
817 |
|
|
} |
818 |
|
2730 |
} |
819 |
|
|
|
820 |
|
|
template <typename Fn> |
821 |
|
9232 |
void Environment::RequestInterrupt(Fn&& cb) { |
822 |
|
18464 |
auto callback = native_immediates_interrupts_.CreateCallback( |
823 |
|
9232 |
std::move(cb), CallbackFlags::kRefed); |
824 |
|
|
{ |
825 |
|
18464 |
Mutex::ScopedLock lock(native_immediates_threadsafe_mutex_); |
826 |
|
9232 |
native_immediates_interrupts_.Push(std::move(callback)); |
827 |
✓✓ |
9232 |
if (task_queues_async_initialized_) |
828 |
|
3650 |
uv_async_send(&task_queues_async_); |
829 |
|
|
} |
830 |
|
9232 |
RequestInterruptFromV8(); |
831 |
|
9232 |
} |
832 |
|
|
|
833 |
|
2906525 |
inline bool Environment::can_call_into_js() const { |
834 |
✓✓✓✓
|
2906525 |
return can_call_into_js_ && !is_stopping(); |
835 |
|
|
} |
836 |
|
|
|
837 |
|
1218 |
inline void Environment::set_can_call_into_js(bool can_call_into_js) { |
838 |
|
1218 |
can_call_into_js_ = can_call_into_js; |
839 |
|
1218 |
} |
840 |
|
|
|
841 |
|
1449442 |
inline bool Environment::has_run_bootstrapping_code() const { |
842 |
|
1449442 |
return has_run_bootstrapping_code_; |
843 |
|
|
} |
844 |
|
|
|
845 |
|
5467 |
inline void Environment::DoneBootstrapping() { |
846 |
|
5467 |
has_run_bootstrapping_code_ = true; |
847 |
|
|
// This adjusts the return value of base_object_created_after_bootstrap() so |
848 |
|
|
// that tests that check the count do not have to account for internally |
849 |
|
|
// created BaseObjects. |
850 |
|
5467 |
base_object_created_by_bootstrap_ = base_object_count_; |
851 |
|
5467 |
} |
852 |
|
|
|
853 |
|
19 |
inline bool Environment::has_serialized_options() const { |
854 |
|
19 |
return has_serialized_options_; |
855 |
|
|
} |
856 |
|
|
|
857 |
|
5450 |
inline void Environment::set_has_serialized_options(bool value) { |
858 |
|
5450 |
has_serialized_options_ = value; |
859 |
|
5450 |
} |
860 |
|
|
|
861 |
|
8041 |
inline bool Environment::is_main_thread() const { |
862 |
|
8041 |
return worker_context() == nullptr; |
863 |
|
|
} |
864 |
|
|
|
865 |
|
976 |
inline bool Environment::no_native_addons() const { |
866 |
✓✓ |
1948 |
return (flags_ & EnvironmentFlags::kNoNativeAddons) || |
867 |
✓✓ |
1948 |
!options_->allow_native_addons; |
868 |
|
|
} |
869 |
|
|
|
870 |
|
5434 |
inline bool Environment::should_not_register_esm_loader() const { |
871 |
|
5434 |
return flags_ & EnvironmentFlags::kNoRegisterESMLoader; |
872 |
|
|
} |
873 |
|
|
|
874 |
|
13943 |
inline bool Environment::owns_process_state() const { |
875 |
|
13943 |
return flags_ & EnvironmentFlags::kOwnsProcessState; |
876 |
|
|
} |
877 |
|
|
|
878 |
|
5461 |
inline bool Environment::owns_inspector() const { |
879 |
|
5461 |
return flags_ & EnvironmentFlags::kOwnsInspector; |
880 |
|
|
} |
881 |
|
|
|
882 |
|
114158 |
inline bool Environment::tracks_unmanaged_fds() const { |
883 |
|
114158 |
return flags_ & EnvironmentFlags::kTrackUnmanagedFds; |
884 |
|
|
} |
885 |
|
|
|
886 |
|
2607 |
inline bool Environment::hide_console_windows() const { |
887 |
|
2607 |
return flags_ & EnvironmentFlags::kHideConsoleWindows; |
888 |
|
|
} |
889 |
|
|
|
890 |
|
6239 |
inline bool Environment::no_global_search_paths() const { |
891 |
✓✗ |
12478 |
return (flags_ & EnvironmentFlags::kNoGlobalSearchPaths) || |
892 |
✗✓ |
12478 |
!options_->global_search_paths; |
893 |
|
|
} |
894 |
|
|
|
895 |
|
4 |
bool Environment::filehandle_close_warning() const { |
896 |
|
4 |
return emit_filehandle_warning_; |
897 |
|
|
} |
898 |
|
|
|
899 |
|
3 |
void Environment::set_filehandle_close_warning(bool on) { |
900 |
|
3 |
emit_filehandle_warning_ = on; |
901 |
|
3 |
} |
902 |
|
|
|
903 |
|
5297 |
void Environment::set_source_maps_enabled(bool on) { |
904 |
|
5297 |
source_maps_enabled_ = on; |
905 |
|
5297 |
} |
906 |
|
|
|
907 |
|
874 |
bool Environment::source_maps_enabled() const { |
908 |
|
874 |
return source_maps_enabled_; |
909 |
|
|
} |
910 |
|
|
|
911 |
|
6688 |
inline uint64_t Environment::thread_id() const { |
912 |
|
6688 |
return thread_id_; |
913 |
|
|
} |
914 |
|
|
|
915 |
|
14030 |
inline worker::Worker* Environment::worker_context() const { |
916 |
|
14030 |
return isolate_data()->worker_context(); |
917 |
|
|
} |
918 |
|
|
|
919 |
|
802 |
inline void Environment::add_sub_worker_context(worker::Worker* context) { |
920 |
|
802 |
sub_worker_contexts_.insert(context); |
921 |
|
802 |
} |
922 |
|
|
|
923 |
|
829 |
inline void Environment::remove_sub_worker_context(worker::Worker* context) { |
924 |
|
829 |
sub_worker_contexts_.erase(context); |
925 |
|
829 |
} |
926 |
|
|
|
927 |
|
|
template <typename Fn> |
928 |
|
24 |
inline void Environment::ForEachWorker(Fn&& iterator) { |
929 |
✓✓ |
26 |
for (worker::Worker* w : sub_worker_contexts_) iterator(w); |
930 |
|
24 |
} |
931 |
|
|
|
932 |
|
1588 |
inline void Environment::add_refs(int64_t diff) { |
933 |
|
1588 |
task_queues_async_refs_ += diff; |
934 |
✗✓ |
1588 |
CHECK_GE(task_queues_async_refs_, 0); |
935 |
✓✓ |
1588 |
if (task_queues_async_refs_ == 0) |
936 |
|
179 |
uv_unref(reinterpret_cast<uv_handle_t*>(&task_queues_async_)); |
937 |
|
|
else |
938 |
|
1409 |
uv_ref(reinterpret_cast<uv_handle_t*>(&task_queues_async_)); |
939 |
|
1588 |
} |
940 |
|
|
|
941 |
|
4388307 |
inline bool Environment::is_stopping() const { |
942 |
|
4388307 |
return is_stopping_.load(); |
943 |
|
|
} |
944 |
|
|
|
945 |
|
5155 |
inline void Environment::set_stopping(bool value) { |
946 |
|
5155 |
is_stopping_.store(value); |
947 |
|
5155 |
} |
948 |
|
|
|
949 |
|
14 |
inline std::list<node_module>* Environment::extra_linked_bindings() { |
950 |
|
14 |
return &extra_linked_bindings_; |
951 |
|
|
} |
952 |
|
|
|
953 |
|
10 |
inline node_module* Environment::extra_linked_bindings_head() { |
954 |
✓✓ |
10 |
return extra_linked_bindings_.size() > 0 ? |
955 |
|
10 |
&extra_linked_bindings_.front() : nullptr; |
956 |
|
|
} |
957 |
|
|
|
958 |
|
9 |
inline node_module* Environment::extra_linked_bindings_tail() { |
959 |
✓✓ |
9 |
return extra_linked_bindings_.size() > 0 ? |
960 |
|
9 |
&extra_linked_bindings_.back() : nullptr; |
961 |
|
|
} |
962 |
|
|
|
963 |
|
19 |
inline const Mutex& Environment::extra_linked_bindings_mutex() const { |
964 |
|
19 |
return extra_linked_bindings_mutex_; |
965 |
|
|
} |
966 |
|
|
|
967 |
|
40443 |
inline performance::PerformanceState* Environment::performance_state() { |
968 |
|
40443 |
return performance_state_.get(); |
969 |
|
|
} |
970 |
|
|
|
971 |
|
6537786 |
inline IsolateData* Environment::isolate_data() const { |
972 |
|
6537786 |
return isolate_data_; |
973 |
|
|
} |
974 |
|
|
|
975 |
|
455 |
inline uv_buf_t Environment::allocate_managed_buffer( |
976 |
|
|
const size_t suggested_size) { |
977 |
|
910 |
NoArrayBufferZeroFillScope no_zero_fill_scope(isolate_data()); |
978 |
|
|
std::unique_ptr<v8::BackingStore> bs = |
979 |
|
455 |
v8::ArrayBuffer::NewBackingStore(isolate(), suggested_size); |
980 |
|
455 |
uv_buf_t buf = uv_buf_init(static_cast<char*>(bs->Data()), bs->ByteLength()); |
981 |
|
455 |
released_allocated_buffers()->emplace(buf.base, std::move(bs)); |
982 |
|
455 |
return buf; |
983 |
|
|
} |
984 |
|
|
|
985 |
|
455 |
inline std::unique_ptr<v8::BackingStore> Environment::release_managed_buffer( |
986 |
|
|
const uv_buf_t& buf) { |
987 |
|
455 |
std::unique_ptr<v8::BackingStore> bs; |
988 |
✓✗ |
455 |
if (buf.base != nullptr) { |
989 |
|
455 |
auto map = released_allocated_buffers(); |
990 |
|
455 |
auto it = map->find(buf.base); |
991 |
✗✓ |
455 |
CHECK_NE(it, map->end()); |
992 |
|
455 |
bs = std::move(it->second); |
993 |
|
455 |
map->erase(it); |
994 |
|
|
} |
995 |
|
455 |
return bs; |
996 |
|
|
} |
997 |
|
|
|
998 |
|
|
std::unordered_map<char*, std::unique_ptr<v8::BackingStore>>* |
999 |
|
132154 |
Environment::released_allocated_buffers() { |
1000 |
|
132154 |
return &released_allocated_buffers_; |
1001 |
|
|
} |
1002 |
|
|
|
1003 |
|
8 |
inline void Environment::ThrowError(const char* errmsg) { |
1004 |
|
8 |
ThrowError(v8::Exception::Error, errmsg); |
1005 |
|
8 |
} |
1006 |
|
|
|
1007 |
|
|
inline void Environment::ThrowTypeError(const char* errmsg) { |
1008 |
|
|
ThrowError(v8::Exception::TypeError, errmsg); |
1009 |
|
|
} |
1010 |
|
|
|
1011 |
|
|
inline void Environment::ThrowRangeError(const char* errmsg) { |
1012 |
|
|
ThrowError(v8::Exception::RangeError, errmsg); |
1013 |
|
|
} |
1014 |
|
|
|
1015 |
|
8 |
inline void Environment::ThrowError( |
1016 |
|
|
v8::Local<v8::Value> (*fun)(v8::Local<v8::String>), |
1017 |
|
|
const char* errmsg) { |
1018 |
|
16 |
v8::HandleScope handle_scope(isolate()); |
1019 |
|
8 |
isolate()->ThrowException(fun(OneByteString(isolate(), errmsg))); |
1020 |
|
8 |
} |
1021 |
|
|
|
1022 |
|
7 |
inline void Environment::ThrowErrnoException(int errorno, |
1023 |
|
|
const char* syscall, |
1024 |
|
|
const char* message, |
1025 |
|
|
const char* path) { |
1026 |
|
|
isolate()->ThrowException( |
1027 |
|
7 |
ErrnoException(isolate(), errorno, syscall, message, path)); |
1028 |
|
7 |
} |
1029 |
|
|
|
1030 |
|
14 |
inline void Environment::ThrowUVException(int errorno, |
1031 |
|
|
const char* syscall, |
1032 |
|
|
const char* message, |
1033 |
|
|
const char* path, |
1034 |
|
|
const char* dest) { |
1035 |
|
|
isolate()->ThrowException( |
1036 |
|
14 |
UVException(isolate(), errorno, syscall, message, path, dest)); |
1037 |
|
14 |
} |
1038 |
|
|
|
1039 |
|
|
inline v8::Local<v8::FunctionTemplate> |
1040 |
|
1470307 |
Environment::NewFunctionTemplate(v8::FunctionCallback callback, |
1041 |
|
|
v8::Local<v8::Signature> signature, |
1042 |
|
|
v8::ConstructorBehavior behavior, |
1043 |
|
|
v8::SideEffectType side_effect_type) { |
1044 |
|
|
return v8::FunctionTemplate::New(isolate(), callback, v8::Local<v8::Value>(), |
1045 |
|
1470307 |
signature, 0, behavior, side_effect_type); |
1046 |
|
|
} |
1047 |
|
|
|
1048 |
|
256209 |
inline void Environment::SetMethod(v8::Local<v8::Object> that, |
1049 |
|
|
const char* name, |
1050 |
|
|
v8::FunctionCallback callback) { |
1051 |
|
256209 |
v8::Local<v8::Context> context = isolate()->GetCurrentContext(); |
1052 |
|
|
v8::Local<v8::Function> function = |
1053 |
|
256209 |
NewFunctionTemplate(callback, v8::Local<v8::Signature>(), |
1054 |
|
|
v8::ConstructorBehavior::kThrow, |
1055 |
|
256209 |
v8::SideEffectType::kHasSideEffect) |
1056 |
|
256209 |
->GetFunction(context) |
1057 |
|
256209 |
.ToLocalChecked(); |
1058 |
|
|
// kInternalized strings are created in the old space. |
1059 |
|
256209 |
const v8::NewStringType type = v8::NewStringType::kInternalized; |
1060 |
|
|
v8::Local<v8::String> name_string = |
1061 |
|
512418 |
v8::String::NewFromUtf8(isolate(), name, type).ToLocalChecked(); |
1062 |
|
512418 |
that->Set(context, name_string, function).Check(); |
1063 |
|
256209 |
function->SetName(name_string); // NODE_SET_METHOD() compatibility. |
1064 |
|
256209 |
} |
1065 |
|
|
|
1066 |
|
116483 |
inline void Environment::SetMethodNoSideEffect(v8::Local<v8::Object> that, |
1067 |
|
|
const char* name, |
1068 |
|
|
v8::FunctionCallback callback) { |
1069 |
|
116483 |
v8::Local<v8::Context> context = isolate()->GetCurrentContext(); |
1070 |
|
|
v8::Local<v8::Function> function = |
1071 |
|
116483 |
NewFunctionTemplate(callback, v8::Local<v8::Signature>(), |
1072 |
|
|
v8::ConstructorBehavior::kThrow, |
1073 |
|
116483 |
v8::SideEffectType::kHasNoSideEffect) |
1074 |
|
116483 |
->GetFunction(context) |
1075 |
|
116483 |
.ToLocalChecked(); |
1076 |
|
|
// kInternalized strings are created in the old space. |
1077 |
|
116483 |
const v8::NewStringType type = v8::NewStringType::kInternalized; |
1078 |
|
|
v8::Local<v8::String> name_string = |
1079 |
|
232966 |
v8::String::NewFromUtf8(isolate(), name, type).ToLocalChecked(); |
1080 |
|
232966 |
that->Set(context, name_string, function).Check(); |
1081 |
|
116483 |
function->SetName(name_string); // NODE_SET_METHOD() compatibility. |
1082 |
|
116483 |
} |
1083 |
|
|
|
1084 |
|
727975 |
inline void Environment::SetProtoMethod(v8::Local<v8::FunctionTemplate> that, |
1085 |
|
|
const char* name, |
1086 |
|
|
v8::FunctionCallback callback) { |
1087 |
|
727975 |
v8::Local<v8::Signature> signature = v8::Signature::New(isolate(), that); |
1088 |
|
|
v8::Local<v8::FunctionTemplate> t = |
1089 |
|
|
NewFunctionTemplate(callback, signature, v8::ConstructorBehavior::kThrow, |
1090 |
|
727975 |
v8::SideEffectType::kHasSideEffect); |
1091 |
|
|
// kInternalized strings are created in the old space. |
1092 |
|
727975 |
const v8::NewStringType type = v8::NewStringType::kInternalized; |
1093 |
|
|
v8::Local<v8::String> name_string = |
1094 |
|
1455950 |
v8::String::NewFromUtf8(isolate(), name, type).ToLocalChecked(); |
1095 |
|
1455950 |
that->PrototypeTemplate()->Set(name_string, t); |
1096 |
|
727975 |
t->SetClassName(name_string); // NODE_SET_PROTOTYPE_METHOD() compatibility. |
1097 |
|
727975 |
} |
1098 |
|
|
|
1099 |
|
119818 |
inline void Environment::SetProtoMethodNoSideEffect( |
1100 |
|
|
v8::Local<v8::FunctionTemplate> that, |
1101 |
|
|
const char* name, |
1102 |
|
|
v8::FunctionCallback callback) { |
1103 |
|
119818 |
v8::Local<v8::Signature> signature = v8::Signature::New(isolate(), that); |
1104 |
|
|
v8::Local<v8::FunctionTemplate> t = |
1105 |
|
|
NewFunctionTemplate(callback, signature, v8::ConstructorBehavior::kThrow, |
1106 |
|
119818 |
v8::SideEffectType::kHasNoSideEffect); |
1107 |
|
|
// kInternalized strings are created in the old space. |
1108 |
|
119818 |
const v8::NewStringType type = v8::NewStringType::kInternalized; |
1109 |
|
|
v8::Local<v8::String> name_string = |
1110 |
|
239636 |
v8::String::NewFromUtf8(isolate(), name, type).ToLocalChecked(); |
1111 |
|
239636 |
that->PrototypeTemplate()->Set(name_string, t); |
1112 |
|
119818 |
t->SetClassName(name_string); // NODE_SET_PROTOTYPE_METHOD() compatibility. |
1113 |
|
119818 |
} |
1114 |
|
|
|
1115 |
|
33 |
inline void Environment::SetInstanceMethod(v8::Local<v8::FunctionTemplate> that, |
1116 |
|
|
const char* name, |
1117 |
|
|
v8::FunctionCallback callback) { |
1118 |
|
33 |
v8::Local<v8::Signature> signature = v8::Signature::New(isolate(), that); |
1119 |
|
|
v8::Local<v8::FunctionTemplate> t = |
1120 |
|
|
NewFunctionTemplate(callback, signature, v8::ConstructorBehavior::kThrow, |
1121 |
|
33 |
v8::SideEffectType::kHasSideEffect); |
1122 |
|
|
// kInternalized strings are created in the old space. |
1123 |
|
33 |
const v8::NewStringType type = v8::NewStringType::kInternalized; |
1124 |
|
|
v8::Local<v8::String> name_string = |
1125 |
|
66 |
v8::String::NewFromUtf8(isolate(), name, type).ToLocalChecked(); |
1126 |
|
66 |
that->InstanceTemplate()->Set(name_string, t); |
1127 |
|
33 |
t->SetClassName(name_string); |
1128 |
|
33 |
} |
1129 |
|
|
|
1130 |
|
186131 |
inline void Environment::SetConstructorFunction( |
1131 |
|
|
v8::Local<v8::Object> that, |
1132 |
|
|
const char* name, |
1133 |
|
|
v8::Local<v8::FunctionTemplate> tmpl, |
1134 |
|
|
SetConstructorFunctionFlag flag) { |
1135 |
|
186131 |
SetConstructorFunction(that, OneByteString(isolate(), name), tmpl, flag); |
1136 |
|
186131 |
} |
1137 |
|
|
|
1138 |
|
196593 |
inline void Environment::SetConstructorFunction( |
1139 |
|
|
v8::Local<v8::Object> that, |
1140 |
|
|
v8::Local<v8::String> name, |
1141 |
|
|
v8::Local<v8::FunctionTemplate> tmpl, |
1142 |
|
|
SetConstructorFunctionFlag flag) { |
1143 |
✓✓ |
196593 |
if (LIKELY(flag == SetConstructorFunctionFlag::SET_CLASS_NAME)) |
1144 |
|
191359 |
tmpl->SetClassName(name); |
1145 |
|
196593 |
that->Set( |
1146 |
|
|
context(), |
1147 |
|
|
name, |
1148 |
|
393186 |
tmpl->GetFunction(context()).ToLocalChecked()).Check(); |
1149 |
|
196593 |
} |
1150 |
|
|
|
1151 |
|
366230 |
void Environment::AddCleanupHook(CleanupCallback fn, void* arg) { |
1152 |
|
732460 |
auto insertion_info = cleanup_hooks_.emplace(CleanupHookCallback { |
1153 |
|
366230 |
fn, arg, cleanup_hook_counter_++ |
1154 |
|
366230 |
}); |
1155 |
|
|
// Make sure there was no existing element with these values. |
1156 |
✗✓ |
366230 |
CHECK_EQ(insertion_info.second, true); |
1157 |
|
366230 |
} |
1158 |
|
|
|
1159 |
|
352561 |
void Environment::RemoveCleanupHook(CleanupCallback fn, void* arg) { |
1160 |
|
352561 |
CleanupHookCallback search { fn, arg, 0 }; |
1161 |
|
352561 |
cleanup_hooks_.erase(search); |
1162 |
|
352561 |
} |
1163 |
|
|
|
1164 |
|
940422 |
size_t CleanupHookCallback::Hash::operator()( |
1165 |
|
|
const CleanupHookCallback& cb) const { |
1166 |
|
940422 |
return std::hash<void*>()(cb.arg_); |
1167 |
|
|
} |
1168 |
|
|
|
1169 |
|
467645 |
bool CleanupHookCallback::Equal::operator()( |
1170 |
|
|
const CleanupHookCallback& a, const CleanupHookCallback& b) const { |
1171 |
✓✓✓✗
|
467645 |
return a.fn_ == b.fn_ && a.arg_ == b.arg_; |
1172 |
|
|
} |
1173 |
|
|
|
1174 |
|
467 |
BaseObject* CleanupHookCallback::GetBaseObject() const { |
1175 |
✓✓ |
467 |
if (fn_ == BaseObject::DeleteMe) |
1176 |
|
440 |
return static_cast<BaseObject*>(arg_); |
1177 |
|
|
else |
1178 |
|
27 |
return nullptr; |
1179 |
|
|
} |
1180 |
|
|
|
1181 |
|
|
template <typename T> |
1182 |
|
44 |
void Environment::ForEachBaseObject(T&& iterator) { |
1183 |
✓✓ |
978 |
for (const auto& hook : cleanup_hooks_) { |
1184 |
|
934 |
BaseObject* obj = hook.GetBaseObject(); |
1185 |
✓✓ |
934 |
if (obj != nullptr) |
1186 |
|
880 |
iterator(obj); |
1187 |
|
|
} |
1188 |
|
|
} |
1189 |
|
|
|
1190 |
|
|
template <typename T> |
1191 |
|
6 |
void Environment::ForEachBindingData(T&& iterator) { |
1192 |
|
|
BindingDataStore* map = static_cast<BindingDataStore*>( |
1193 |
|
12 |
context()->GetAlignedPointerFromEmbedderData( |
1194 |
|
|
ContextEmbedderIndex::kBindingListIndex)); |
1195 |
|
|
DCHECK_NOT_NULL(map); |
1196 |
✓✓ |
24 |
for (auto& it : *map) { |
1197 |
|
18 |
iterator(it.first, it.second); |
1198 |
|
|
} |
1199 |
|
6 |
} |
1200 |
|
|
|
1201 |
|
660518 |
void Environment::modify_base_object_count(int64_t delta) { |
1202 |
|
660518 |
base_object_count_ += delta; |
1203 |
|
660518 |
} |
1204 |
|
|
|
1205 |
|
14 |
int64_t Environment::base_object_created_after_bootstrap() const { |
1206 |
|
14 |
return base_object_count_ - base_object_created_by_bootstrap_; |
1207 |
|
|
} |
1208 |
|
|
|
1209 |
|
2 |
int64_t Environment::base_object_count() const { |
1210 |
|
2 |
return base_object_count_; |
1211 |
|
|
} |
1212 |
|
|
|
1213 |
|
17 |
void Environment::set_main_utf16(std::unique_ptr<v8::String::Value> str) { |
1214 |
✗✓ |
17 |
CHECK(!main_utf16_); |
1215 |
|
17 |
main_utf16_ = std::move(str); |
1216 |
|
17 |
} |
1217 |
|
|
|
1218 |
|
569 |
void Environment::set_process_exit_handler( |
1219 |
|
|
std::function<void(Environment*, int)>&& handler) { |
1220 |
|
569 |
process_exit_handler_ = std::move(handler); |
1221 |
|
569 |
} |
1222 |
|
|
|
1223 |
|
|
#define VP(PropertyName, StringValue) V(v8::Private, PropertyName) |
1224 |
|
|
#define VY(PropertyName, StringValue) V(v8::Symbol, PropertyName) |
1225 |
|
|
#define VS(PropertyName, StringValue) V(v8::String, PropertyName) |
1226 |
|
|
#define V(TypeName, PropertyName) \ |
1227 |
|
|
inline \ |
1228 |
|
|
v8::Local<TypeName> IsolateData::PropertyName() const { \ |
1229 |
|
|
return PropertyName ## _ .Get(isolate_); \ |
1230 |
|
|
} |
1231 |
|
41434 |
PER_ISOLATE_PRIVATE_SYMBOL_PROPERTIES(VP) |
1232 |
|
837885 |
PER_ISOLATE_SYMBOL_PROPERTIES(VY) |
1233 |
|
6153925 |
PER_ISOLATE_STRING_PROPERTIES(VS) |
1234 |
|
|
#undef V |
1235 |
|
|
#undef VS |
1236 |
|
|
#undef VY |
1237 |
|
|
#undef VP |
1238 |
|
|
|
1239 |
|
|
#define VP(PropertyName, StringValue) V(v8::Private, PropertyName) |
1240 |
|
|
#define VY(PropertyName, StringValue) V(v8::Symbol, PropertyName) |
1241 |
|
|
#define VS(PropertyName, StringValue) V(v8::String, PropertyName) |
1242 |
|
|
#define V(TypeName, PropertyName) \ |
1243 |
|
|
inline v8::Local<TypeName> Environment::PropertyName() const { \ |
1244 |
|
|
return isolate_data()->PropertyName(); \ |
1245 |
|
|
} |
1246 |
|
41434 |
PER_ISOLATE_PRIVATE_SYMBOL_PROPERTIES(VP) |
1247 |
|
719913 |
PER_ISOLATE_SYMBOL_PROPERTIES(VY) |
1248 |
|
8842045 |
PER_ISOLATE_STRING_PROPERTIES(VS) |
1249 |
|
|
#undef V |
1250 |
|
|
#undef VS |
1251 |
|
|
#undef VY |
1252 |
|
|
#undef VP |
1253 |
|
|
|
1254 |
|
|
#define V(PropertyName, TypeName) \ |
1255 |
|
|
inline v8::Local<TypeName> Environment::PropertyName() const { \ |
1256 |
|
|
return PersistentToLocal::Strong(PropertyName ## _); \ |
1257 |
|
|
} \ |
1258 |
|
|
inline void Environment::set_ ## PropertyName(v8::Local<TypeName> value) { \ |
1259 |
|
|
PropertyName ## _.Reset(isolate(), value); \ |
1260 |
|
|
} |
1261 |
|
1228400 |
ENVIRONMENT_STRONG_PERSISTENT_TEMPLATES(V) |
1262 |
|
3141323 |
ENVIRONMENT_STRONG_PERSISTENT_VALUES(V) |
1263 |
|
|
#undef V |
1264 |
|
|
|
1265 |
|
6817101 |
v8::Local<v8::Context> Environment::context() const { |
1266 |
|
6817101 |
return PersistentToLocal::Strong(context_); |
1267 |
|
|
} |
1268 |
|
|
|
1269 |
|
|
} // namespace node |
1270 |
|
|
|
1271 |
|
|
// These two files depend on each other. Including base_object-inl.h after this |
1272 |
|
|
// file is the easiest way to avoid issues with that circular dependency. |
1273 |
|
|
#include "base_object-inl.h" |
1274 |
|
|
|
1275 |
|
|
#endif // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS |
1276 |
|
|
|
1277 |
|
|
#endif // SRC_ENV_INL_H_ |