src: remove defunct timer_wrap file
Unused since the excellent refactoring in 2930bd,
which also removed `src/timer_wrap.cc` from `node.gyp`. If you try and
get at the binding on a v11.0-pre build, you'll get an error, since the
file is no longer in the GYP build.
```
Jonathans-MBP:node jon$ ./node -v
v11.0.0-pre
Jonathans-MBP:node jon$ ./node -e "process.binding('timer_wrap')"
internal/bootstrap/loaders.js:81
mod = bindingObj[module] = getBinding(module);
^
Error: No such module: timer_wrap
at process.binding (internal/bootstrap/loaders.js:81:36)
at [eval]:1:9
at Script.runInThisContext (vm.js:89:20)
at Object.runInThisContext (vm.js:286:38)
at Object.<anonymous> ([eval]-wrapper:6:22)
at Module._compile (internal/modules/cjs/loader.js:689:30)
at evalScript (internal/bootstrap/node.js:562:27)
at startup (internal/bootstrap/node.js:248:9)
at bootstrapNodeJSCore (internal/bootstrap/node.js:595:3)
```
PR-URL: https://github.com/nodejs/node/pull/21777
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Refs: https://github.com/nodejs/node/pull/20894
This commit is contained in:
Jon Moss
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42bded83e8
commit
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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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#include "async_wrap-inl.h"
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#include "env-inl.h"
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#include "handle_wrap.h"
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#include "util-inl.h"
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#include <stdint.h>
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namespace node {
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namespace {
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using v8::Array;
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using v8::Context;
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using v8::Function;
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using v8::FunctionCallbackInfo;
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using v8::FunctionTemplate;
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using v8::HandleScope;
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using v8::Integer;
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using v8::Local;
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using v8::Object;
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using v8::String;
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using v8::Value;
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class TimerWrap : public HandleWrap {
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public:
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static void Initialize(Local<Object> target,
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Local<Value> unused,
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Local<Context> context) {
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Environment* env = Environment::GetCurrent(context);
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Local<FunctionTemplate> constructor = env->NewFunctionTemplate(New);
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Local<String> timerString = FIXED_ONE_BYTE_STRING(env->isolate(), "Timer");
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constructor->InstanceTemplate()->SetInternalFieldCount(1);
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constructor->SetClassName(timerString);
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env->SetTemplateMethod(constructor, "now", Now);
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AsyncWrap::AddWrapMethods(env, constructor);
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HandleWrap::AddWrapMethods(env, constructor);
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env->SetProtoMethod(constructor, "start", Start);
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target->Set(timerString, constructor->GetFunction());
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target->Set(env->context(),
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FIXED_ONE_BYTE_STRING(env->isolate(), "setupTimers"),
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env->NewFunctionTemplate(SetupTimers)
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->GetFunction(env->context()).ToLocalChecked()).FromJust();
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}
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void MemoryInfo(MemoryTracker* tracker) const override {
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tracker->TrackThis(this);
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}
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private:
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static void SetupTimers(const FunctionCallbackInfo<Value>& args) {
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CHECK(args[0]->IsFunction());
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CHECK(args[1]->IsFunction());
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auto env = Environment::GetCurrent(args);
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env->set_immediate_callback_function(args[0].As<Function>());
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env->set_timers_callback_function(args[1].As<Function>());
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auto toggle_ref_cb = [] (const FunctionCallbackInfo<Value>& args) {
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Environment::GetCurrent(args)->ToggleImmediateRef(args[0]->IsTrue());
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};
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auto toggle_ref_function =
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env->NewFunctionTemplate(toggle_ref_cb)->GetFunction(env->context())
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.ToLocalChecked();
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auto result = Array::New(env->isolate(), 2);
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result->Set(env->context(), 0,
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env->immediate_info()->fields().GetJSArray()).FromJust();
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result->Set(env->context(), 1, toggle_ref_function).FromJust();
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args.GetReturnValue().Set(result);
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}
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static void New(const FunctionCallbackInfo<Value>& args) {
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// This constructor should not be exposed to public javascript.
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// Therefore we assert that we are not trying to call this as a
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// normal function.
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CHECK(args.IsConstructCall());
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Environment* env = Environment::GetCurrent(args);
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new TimerWrap(env, args.This());
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}
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TimerWrap(Environment* env, Local<Object> object)
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: HandleWrap(env,
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object,
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reinterpret_cast<uv_handle_t*>(&handle_),
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AsyncWrap::PROVIDER_TIMERWRAP) {
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int r = uv_timer_init(env->event_loop(), &handle_);
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CHECK_EQ(r, 0);
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}
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static void Start(const FunctionCallbackInfo<Value>& args) {
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TimerWrap* wrap;
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ASSIGN_OR_RETURN_UNWRAP(&wrap, args.Holder());
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CHECK(HandleWrap::IsAlive(wrap));
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int64_t timeout = args[0]->IntegerValue();
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int err = uv_timer_start(&wrap->handle_, OnTimeout, timeout, 0);
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args.GetReturnValue().Set(err);
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}
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static void OnTimeout(uv_timer_t* handle) {
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TimerWrap* wrap = static_cast<TimerWrap*>(handle->data);
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Environment* env = wrap->env();
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HandleScope handle_scope(env->isolate());
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Context::Scope context_scope(env->context());
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Local<Value> ret;
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Local<Value> args[] = { env->GetNow() };
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do {
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ret = wrap->MakeCallback(env->timers_callback_function(), 1, args)
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.ToLocalChecked();
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} while (ret->IsUndefined() &&
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!env->tick_info()->has_thrown() &&
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env->can_call_into_js());
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}
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static void Now(const FunctionCallbackInfo<Value>& args) {
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Environment* env = Environment::GetCurrent(args);
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args.GetReturnValue().Set(env->GetNow());
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}
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uv_timer_t handle_;
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};
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} // anonymous namespace
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} // namespace node
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NODE_BUILTIN_MODULE_CONTEXT_AWARE(timer_wrap, node::TimerWrap::Initialize)
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