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Get rid of node_idle_watcher

v0.7.4-release
Bert Belder 14 years ago
parent
cc82724fdc
commit
126e3ba2d3
3 changed files with 0 additions and 211 deletions
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  1. 4
      src/node.cc
  2. 145
      src/node_idle_watcher.cc
  3. 62
      src/node_idle_watcher.h

4
src/node.cc
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@ -57,10 +57,6 @@
#include <node_events.h>
#include <node_cares.h>
#include <node_file.h>
#if 0
// not in use
# include <node_idle_watcher.h>
#endif
#include <node_http_parser.h>
#include <node_signal_watcher.h>
#include <node_stat_watcher.h>

145
src/node_idle_watcher.cc
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@ -1,145 +0,0 @@
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
#include <node_idle_watcher.h>
#include <node.h>
#include <v8.h>
#include <assert.h>
namespace node {
using namespace v8;
Persistent<FunctionTemplate> IdleWatcher::constructor_template;
static Persistent<String> callback_symbol;
void IdleWatcher::Initialize(Handle<Object> target) {
HandleScope scope;
Local<FunctionTemplate> t = FunctionTemplate::New(IdleWatcher::New);
constructor_template = Persistent<FunctionTemplate>::New(t);
constructor_template->InstanceTemplate()->SetInternalFieldCount(1);
constructor_template->SetClassName(String::NewSymbol("IdleWatcher"));
NODE_SET_PROTOTYPE_METHOD(constructor_template, "start", IdleWatcher::Start);
NODE_SET_PROTOTYPE_METHOD(constructor_template, "stop", IdleWatcher::Stop);
NODE_SET_PROTOTYPE_METHOD(constructor_template, "setPriority",
IdleWatcher::SetPriority);
target->Set(String::NewSymbol("IdleWatcher"), constructor_template->GetFunction());
callback_symbol = NODE_PSYMBOL("callback");
}
Handle<Value> IdleWatcher::SetPriority(const Arguments& args) {
IdleWatcher *idle = ObjectWrap::Unwrap<IdleWatcher>(args.Holder());
HandleScope scope;
int priority = args[0]->Int32Value();
ev_set_priority(&idle->watcher_, priority);
return Undefined();
}
void IdleWatcher::Callback(EV_P_ ev_idle *w, int revents) {
IdleWatcher *idle = static_cast<IdleWatcher*>(w->data);
assert(w == &idle->watcher_);
assert(revents == EV_IDLE);
HandleScope scope;
Local<Value> callback_v = idle->handle_->Get(callback_symbol);
if (!callback_v->IsFunction()) {
idle->Stop();
return;
}
Local<Function> callback = Local<Function>::Cast(callback_v);
TryCatch try_catch;
callback->Call(idle->handle_, 0, NULL);
if (try_catch.HasCaught()) {
FatalException(try_catch);
}
}
//
// var idle = new process.IdleWatcher();
// idle.callback = function () { /* ... */ };
// idle.start();
//
Handle<Value> IdleWatcher::New(const Arguments& args) {
if (!args.IsConstructCall()) {
return FromConstructorTemplate(constructor_template, args);
}
HandleScope scope;
IdleWatcher *s = new IdleWatcher();
s->Wrap(args.This());
return args.This();
}
Handle<Value> IdleWatcher::Start(const Arguments& args) {
HandleScope scope;
IdleWatcher *idle = ObjectWrap::Unwrap<IdleWatcher>(args.Holder());
idle->Start();
return Undefined();
}
void IdleWatcher::Start () {
if (!watcher_.active) {
ev_idle_start(EV_DEFAULT_UC_ &watcher_);
Ref();
}
}
Handle<Value> IdleWatcher::Stop(const Arguments& args) {
HandleScope scope;
IdleWatcher *idle = ObjectWrap::Unwrap<IdleWatcher>(args.Holder());
idle->Stop();
return Undefined();
}
void IdleWatcher::Stop () {
if (watcher_.active) {
ev_idle_stop(EV_DEFAULT_UC_ &watcher_);
Unref();
}
}
} // namespace node

62
src/node_idle_watcher.h
View File

@ -1,62 +0,0 @@
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
#ifndef NODE_IDLE_H_
#define NODE_IDLE_H_
#include <node_object_wrap.h>
#include <ev.h>
namespace node {
class IdleWatcher : ObjectWrap {
public:
static void Initialize(v8::Handle<v8::Object> target);
protected:
static v8::Persistent<v8::FunctionTemplate> constructor_template;
IdleWatcher() : ObjectWrap() {
ev_idle_init(&watcher_, IdleWatcher::Callback);
watcher_.data = this;
}
~IdleWatcher() {
ev_idle_stop(EV_DEFAULT_UC_ &watcher_);
}
static v8::Handle<v8::Value> New(const v8::Arguments& args);
static v8::Handle<v8::Value> Start(const v8::Arguments& args);
static v8::Handle<v8::Value> Stop(const v8::Arguments& args);
static v8::Handle<v8::Value> SetPriority(const v8::Arguments& args);
private:
static void Callback(EV_P_ ev_idle *watcher, int revents);
void Start();
void Stop();
ev_idle watcher_;
};
} // namespace node
#endif // NODE_IDLE_H_
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