86 lines
2.6 KiB
C++
86 lines
2.6 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_ELECTRON_BINDINGS_H_
|
|
#define ATOM_COMMON_API_ELECTRON_BINDINGS_H_
|
|
|
|
#include <list>
|
|
#include <memory>
|
|
|
|
#include "atom/common/promise_util.h"
|
|
#include "base/files/file_path.h"
|
|
#include "base/macros.h"
|
|
#include "base/memory/scoped_refptr.h"
|
|
#include "base/process/process_metrics.h"
|
|
#include "base/strings/string16.h"
|
|
#include "native_mate/arguments.h"
|
|
#include "uv.h" // NOLINT(build/include)
|
|
#include "v8/include/v8.h"
|
|
|
|
namespace mate {
|
|
class Dictionary;
|
|
}
|
|
|
|
namespace memory_instrumentation {
|
|
class GlobalMemoryDump;
|
|
}
|
|
|
|
namespace node {
|
|
class Environment;
|
|
}
|
|
|
|
namespace atom {
|
|
|
|
class ElectronBindings {
|
|
public:
|
|
explicit ElectronBindings(uv_loop_t* loop);
|
|
virtual ~ElectronBindings();
|
|
|
|
// Add process.electronBinding 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 BindProcess(v8::Isolate* isolate,
|
|
mate::Dictionary* process,
|
|
base::ProcessMetrics* metrics);
|
|
|
|
static void Log(const base::string16& message);
|
|
static void Crash();
|
|
|
|
private:
|
|
static void Hang();
|
|
static v8::Local<v8::Value> GetHeapStatistics(v8::Isolate* isolate);
|
|
static v8::Local<v8::Value> GetCreationTime(v8::Isolate* isolate);
|
|
static v8::Local<v8::Value> GetSystemMemoryInfo(v8::Isolate* isolate,
|
|
mate::Arguments* args);
|
|
static v8::Local<v8::Promise> GetProcessMemoryInfo(v8::Isolate* isolate);
|
|
static v8::Local<v8::Value> GetCPUUsage(base::ProcessMetrics* metrics,
|
|
v8::Isolate* isolate);
|
|
static v8::Local<v8::Value> GetIOCounters(v8::Isolate* isolate);
|
|
static bool TakeHeapSnapshot(v8::Isolate* isolate,
|
|
const base::FilePath& file_path);
|
|
|
|
void ActivateUVLoop(v8::Isolate* isolate);
|
|
|
|
static void OnCallNextTick(uv_async_t* handle);
|
|
|
|
static void DidReceiveMemoryDump(
|
|
v8::Global<v8::Context> context,
|
|
util::Promise promise,
|
|
bool success,
|
|
std::unique_ptr<memory_instrumentation::GlobalMemoryDump> dump);
|
|
|
|
uv_async_t call_next_tick_async_;
|
|
std::list<node::Environment*> pending_next_ticks_;
|
|
std::unique_ptr<base::ProcessMetrics> metrics_;
|
|
|
|
DISALLOW_COPY_AND_ASSIGN(ElectronBindings);
|
|
};
|
|
|
|
} // namespace atom
|
|
|
|
#endif // ATOM_COMMON_API_ELECTRON_BINDINGS_H_
|