electron/atom/common/api/atom_bindings.h
2017-05-04 14:48:37 -07:00

56 lines
1.5 KiB
C++

// Copyright (c) 2013 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#ifndef ATOM_COMMON_API_ATOM_BINDINGS_H_
#define ATOM_COMMON_API_ATOM_BINDINGS_H_
#include <list>
#include "base/macros.h"
#include "base/strings/string16.h"
#include "native_mate/arguments.h"
#include "v8/include/v8.h"
#include "vendor/node/deps/uv/include/uv.h"
namespace node {
class Environment;
}
namespace atom {
class AtomBindings {
public:
explicit AtomBindings(uv_loop_t* loop);
virtual ~AtomBindings();
// Add process.atomBinding function, which behaves like process.binding but
// load native code from Electron instead.
void BindTo(v8::Isolate* isolate, v8::Local<v8::Object> process);
// Should be called when a node::Environment has been destroyed.
void EnvironmentDestroyed(node::Environment* env);
static void Log(const base::string16& message);
static void Crash();
static void Hang();
static v8::Local<v8::Value> GetProcessMemoryInfo(v8::Isolate* isolate);
static v8::Local<v8::Value> GetSystemMemoryInfo(v8::Isolate* isolate,
mate::Arguments* args);
static v8::Local<v8::Value> GetCPUUsage(v8::Isolate* isolate);
static v8::Local<v8::Value> GetIOCounters(v8::Isolate* isolate);
private:
void ActivateUVLoop(v8::Isolate* isolate);
static void OnCallNextTick(uv_async_t* handle);
uv_async_t call_next_tick_async_;
std::list<node::Environment*> pending_next_ticks_;
DISALLOW_COPY_AND_ASSIGN(AtomBindings);
};
} // namespace atom
#endif // ATOM_COMMON_API_ATOM_BINDINGS_H_