mirrors/electron
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages 1 Wiki Activity Actions 2

Move everything into atom_bindings

Browse source
This commit is contained in:
Paul Betts 2016-05-18 11:07:30 -07:00
parent dc86ec8ddd
commit e995befcd0
5 changed files with 44 additions and 72 deletions
Download patch file Download diff file Expand all files Collapse all files

44
atom/common/api/atom_bindings.cc
View file

@ -33,6 +33,48 @@ void Hang() {
base::PlatformThread::Sleep(base::TimeDelta::FromSeconds(1));
}
v8::Local<v8::Value> GetProcessMemoryInfo(v8::Isolate* isolate) {
mate::Dictionary dict = mate::Dictionary::CreateEmpty(isolate);
std::unique_ptr<base::ProcessMetrics> metrics(
base::ProcessMetrics::CreateCurrentProcessMetrics());
dict.Set("workingSetSize",
static_cast<double>(metrics->GetWorkingSetSize() >> 10));
dict.Set("peakWorkingSetSize",
static_cast<double>(metrics->GetPeakWorkingSetSize() >> 10));
size_t private_bytes, shared_bytes;
if (metrics->GetMemoryBytes(&private_bytes, &shared_bytes)) {
dict.Set("privateBytes", static_cast<double>(private_bytes >> 10));
dict.Set("sharedBytes", static_cast<double>(shared_bytes >> 10));
}
return dict.GetHandle();
}
v8::Local<v8::Value> GetSystemMemoryInfo(
v8::Isolate* isolate,
mate::Arguments* args) {
mate::Dictionary dict = mate::Dictionary::CreateEmpty(isolate);
base::SystemMemoryInfoKB memInfo;
if (!base::GetSystemMemoryInfo(&memInfo)) {
args->ThrowError("Unable to retrieve system memory information");
return v8::Undefined(isolate);
}
dict.Set("total", memInfo.total);
dict.Set("free", memInfo.free);
// NB: These return bogus values on OS X
#if !defined(OS_MACOSX)
dict.Set("swapTotal", memInfo.swap_total);
dict.Set("swapFree", memInfo.swap_free);
#endif
return dict.GetHandle();
}
// Called when there is a fatal error in V8, we just crash the process here so
// we can get the stack trace.
void FatalErrorCallback(const char* location, const char* message) {
@ -63,6 +105,8 @@ void AtomBindings::BindTo(v8::Isolate* isolate,
dict.SetMethod("crash", &Crash);
dict.SetMethod("hang", &Hang);
dict.SetMethod("log", &Log);
dict.SetMethod("getProcessMemoryInfo", &GetProcessMemoryInfo);
dict.SetMethod("getSystemMemoryInfo", &GetSystemMemoryInfo);
#if defined(OS_POSIX)
dict.SetMethod("setFdLimit", &base::SetFdLimit);
#endif