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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/String.h"
#include "jsapi.h"
#include "js/String.h"
#include "nsString.h"
#include "mozilla/ErrorResult.h"
#include "mozilla/ResultVariant.h"
#include "mozilla/dom/GleanMetricsBinding.h"
#include "mozilla/glean/bindings/ScalarGIFFTMap.h"
#include "mozilla/glean/fog_ffi_generated.h"
#include "GIFFTFwd.h"
namespace mozilla::glean {
namespace impl {
void StringMetric::Set(const nsACString& aValue) const {
auto scalarId = ScalarIdForMetric(mId);
if (scalarId) {
TelemetryScalar::Set(scalarId.extract(), NS_ConvertUTF8toUTF16(aValue));
}
fog_string_set(mId, &aValue);
}
Result<Maybe<nsCString>, nsCString> StringMetric::TestGetValue(
const nsACString& aPingName) const {
nsCString err;
if (fog_string_test_get_error(mId, &err)) {
return Err(err);
}
if (!fog_string_test_has_value(mId, &aPingName)) {
return Maybe<nsCString>();
}
nsCString ret;
fog_string_test_get_value(mId, &aPingName, &ret);
return Some(ret);
}
} // namespace impl
/* virtual */
JSObject* GleanString::WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) {
return dom::GleanString_Binding::Wrap(aCx, this, aGivenProto);
}
void GleanString::Set(const nsACString& aValue) {
if (aValue.IsVoid()) {
// TODO: Instrument this error (bug 1691073)
return;
}
mString.Set(aValue);
}
void GleanString::TestGetValue(const nsACString& aPingName, nsCString& aResult,
ErrorResult& aRv) {
auto result = mString.TestGetValue(aPingName);
if (result.isErr()) {
aRv.ThrowDataError(result.unwrapErr());
return;
}
auto optresult = result.unwrap();
if (!optresult.isNothing()) {
aResult.Assign(optresult.extract());
} else {
aResult.SetIsVoid(true);
}
}
} // namespace mozilla::glean
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