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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "mozilla/glean/bindings/GleanPings.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/dom/DOMJSClass.h"
#include "mozilla/dom/GleanPingsBinding.h"
#include "mozilla/glean/bindings/GleanJSPingsLookup.h"
#include "mozilla/glean/bindings/jog/JOG.h"
#include "mozilla/glean/bindings/Ping.h"
#include "MainThreadUtils.h"
#include "js/PropertyAndElement.h" // JS_DefineProperty
namespace mozilla::glean {
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_0(GleanPings)
NS_IMPL_CYCLE_COLLECTING_ADDREF(GleanPings)
NS_IMPL_CYCLE_COLLECTING_RELEASE(GleanPings)
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(GleanPings)
NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
NS_INTERFACE_MAP_ENTRY(nsISupports)
NS_INTERFACE_MAP_END
JSObject* GleanPings::WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) {
return dom::GleanPingsImpl_Binding::Wrap(aCx, this, aGivenProto);
}
// static
bool GleanPings::DefineGleanPings(JSContext* aCx,
JS::Handle<JSObject*> aGlobal) {
MOZ_ASSERT(NS_IsMainThread());
MOZ_ASSERT(JS::GetClass(aGlobal)->flags & JSCLASS_DOM_GLOBAL,
"Passed object is not a global object!");
nsIGlobalObject* global = xpc::CurrentNativeGlobal(aCx);
if (NS_WARN_IF(!global)) {
return false;
}
JS::Rooted<JS::Value> gleanPings(aCx);
js::AssertSameCompartment(aCx, aGlobal);
auto impl = MakeRefPtr<GleanPings>();
if (!dom::GetOrCreateDOMReflector(aCx, impl.get(), &gleanPings)) {
return false;
}
return JS_DefineProperty(aCx, aGlobal, "GleanPings", gleanPings,
JSPROP_ENUMERATE);
}
already_AddRefed<GleanPing> GleanPings::NamedGetter(const nsAString& aName,
bool& aFound) {
aFound = false;
NS_ConvertUTF16toUTF8 pingName(aName);
JOG::EnsureRuntimeMetricsRegistered();
Maybe<uint32_t> pingId = JOG::GetPing(pingName);
if (pingId.isNothing() && !JOG::AreRuntimeMetricsComprehensive()) {
pingId = PingByNameLookup(pingName);
}
if (pingId.isNothing()) {
aFound = false;
return nullptr;
}
aFound = true;
return MakeAndAddRef<GleanPing>(pingId.value());
}
bool GleanPings::NameIsEnumerable(const nsAString& aName) { return false; }
void GleanPings::GetSupportedNames(nsTArray<nsString>& aNames) {
JOG::GetPingNames(aNames);
if (!JOG::AreRuntimeMetricsComprehensive()) {
for (uint8_t idx : sPingByNameLookupEntries) {
const char* pingName = GetPingName(idx);
aNames.AppendElement()->AssignASCII(pingName);
}
}
}
} // namespace mozilla::glean
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