1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
3 /* This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this
5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6
7 #include "mozilla/glean/bindings/GleanPings.h"
8
9 #include "mozilla/dom/BindingUtils.h"
10 #include "mozilla/dom/DOMJSClass.h"
11 #include "mozilla/dom/GleanPingsBinding.h"
12 #include "mozilla/glean/bindings/GleanJSPingsLookup.h"
13 #include "mozilla/glean/bindings/Ping.h"
14 #include "MainThreadUtils.h"
15
16 namespace mozilla::glean {
17
18 NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_0(GleanPings)
19
NS_IMPL_CYCLE_COLLECTING_ADDREF(GleanPings)20 NS_IMPL_CYCLE_COLLECTING_ADDREF(GleanPings)
21 NS_IMPL_CYCLE_COLLECTING_RELEASE(GleanPings)
22 NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(GleanPings)
23 NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
24 NS_INTERFACE_MAP_ENTRY(nsISupports)
25 NS_INTERFACE_MAP_END
26
27 JSObject* GleanPings::WrapObject(JSContext* aCx,
28 JS::Handle<JSObject*> aGivenProto) {
29 return dom::GleanPingsImpl_Binding::Wrap(aCx, this, aGivenProto);
30 }
31
32 // static
DefineGleanPings(JSContext * aCx,JS::Handle<JSObject * > aGlobal)33 bool GleanPings::DefineGleanPings(JSContext* aCx,
34 JS::Handle<JSObject*> aGlobal) {
35 MOZ_ASSERT(NS_IsMainThread());
36 MOZ_ASSERT(JS::GetClass(aGlobal)->flags & JSCLASS_DOM_GLOBAL,
37 "Passed object is not a global object!");
38
39 nsIGlobalObject* global = xpc::CurrentNativeGlobal(aCx);
40 if (NS_WARN_IF(!global)) {
41 return false;
42 }
43
44 JS::Rooted<JS::Value> gleanPings(aCx);
45 js::AssertSameCompartment(aCx, aGlobal);
46
47 auto impl = MakeRefPtr<GleanPings>();
48 if (!dom::GetOrCreateDOMReflector(aCx, impl.get(), &gleanPings)) {
49 return false;
50 }
51
52 return JS_DefineProperty(aCx, aGlobal, "GleanPings", gleanPings,
53 JSPROP_ENUMERATE);
54 }
55
NamedGetter(const nsAString & aName,bool & aFound)56 already_AddRefed<GleanPing> GleanPings::NamedGetter(const nsAString& aName,
57 bool& aFound) {
58 Maybe<uint32_t> pingId = PingByNameLookup(NS_ConvertUTF16toUTF8(aName));
59 if (pingId.isNothing()) {
60 aFound = false;
61 return nullptr;
62 }
63
64 aFound = true;
65 return MakeAndAddRef<GleanPing>(pingId.value());
66 }
67
NameIsEnumerable(const nsAString & aName)68 bool GleanPings::NameIsEnumerable(const nsAString& aName) { return false; }
69
GetSupportedNames(nsTArray<nsString> & aNames)70 void GleanPings::GetSupportedNames(nsTArray<nsString>& aNames) {
71 for (uint8_t idx : sPingByNameLookupEntries) {
72 const char* pingName = GetPingName(idx);
73 aNames.AppendElement()->AssignASCII(pingName);
74 }
75 }
76
77 } // namespace mozilla::glean
78