76 lines
2.1 KiB
C++
76 lines
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/glean/bindings/String.h"
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#include "jsapi.h"
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#include "js/String.h"
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#include "nsString.h"
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#include "mozilla/ErrorResult.h"
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#include "mozilla/ResultVariant.h"
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#include "mozilla/dom/GleanMetricsBinding.h"
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#include "mozilla/glean/bindings/ScalarGIFFTMap.h"
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#include "mozilla/glean/fog_ffi_generated.h"
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#include "GIFFTFwd.h"
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namespace mozilla::glean {
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namespace impl {
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void StringMetric::Set(const nsACString& aValue) const {
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auto scalarId = ScalarIdForMetric(mId);
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if (scalarId) {
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TelemetryScalar::Set(scalarId.extract(), NS_ConvertUTF8toUTF16(aValue));
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}
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fog_string_set(mId, &aValue);
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}
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Result<Maybe<nsCString>, nsCString> StringMetric::TestGetValue(
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const nsACString& aPingName) const {
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nsCString err;
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if (fog_string_test_get_error(mId, &err)) {
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return Err(err);
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}
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if (!fog_string_test_has_value(mId, &aPingName)) {
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return Maybe<nsCString>();
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}
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nsCString ret;
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fog_string_test_get_value(mId, &aPingName, &ret);
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return Some(ret);
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}
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} // namespace impl
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/* virtual */
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JSObject* GleanString::WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) {
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return dom::GleanString_Binding::Wrap(aCx, this, aGivenProto);
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}
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void GleanString::Set(const nsACString& aValue) {
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if (aValue.IsVoid()) {
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// TODO: Instrument this error (bug 1691073)
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return;
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}
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mString.Set(aValue);
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}
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void GleanString::TestGetValue(const nsACString& aPingName, nsCString& aResult,
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ErrorResult& aRv) {
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auto result = mString.TestGetValue(aPingName);
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if (result.isErr()) {
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aRv.ThrowDataError(result.unwrapErr());
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return;
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}
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auto optresult = result.unwrap();
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if (!optresult.isNothing()) {
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aResult.Assign(optresult.extract());
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} else {
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aResult.SetIsVoid(true);
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}
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}
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} // namespace mozilla::glean
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