forked from mirrors/gecko-dev
14f625808d
With the former 3 enabled we can enable labeled metrics as well, because they only exist for these 3. That also makes testing easier because we don't need to special case that. Differential Revision: https://phabricator.services.mozilla.com/D126800
333 lines
13 KiB
C++
333 lines
13 KiB
C++
// -*- mode: C++ -*-
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// AUTOGENERATED BY glean_parser. DO NOT EDIT.
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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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#ifndef mozilla_GleanJSMetricsLookup_h
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#define mozilla_GleanJSMetricsLookup_h
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#include "mozilla/PerfectHash.h"
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#include "mozilla/Maybe.h"
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#include "mozilla/glean/bindings/MetricTypes.h"
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#include "mozilla/glean/fog_ffi_generated.h"
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#define GLEAN_INDEX_BITS (32)
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#define GLEAN_ID_BITS (27)
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#define GLEAN_TYPE_ID(id) ((id) >> GLEAN_ID_BITS)
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#define GLEAN_METRIC_ID(id) ((id) & ((1ULL << GLEAN_ID_BITS) - 1))
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#define GLEAN_OFFSET(entry) (entry & ((1ULL << GLEAN_INDEX_BITS) - 1))
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namespace mozilla::glean {
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// The category lookup table's entry type
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using category_entry_t = uint32_t;
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// The metric lookup table's entry type
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using metric_entry_t = uint64_t;
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static_assert(GLEAN_INDEX_BITS + GLEAN_ID_BITS < sizeof(metric_entry_t) * 8, "Index and ID bits need to fit into an category_entry_t");
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static_assert(GLEAN_ID_BITS < sizeof(uint32_t) * 8, "Metric IDs need to fit into less than 32 bit");
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static_assert(2 < UINT32_MAX, "Too many metric categories generated.");
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static_assert(22 < 134217728, "Too many metrics generated.");
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static_assert(18 < 32, "Too many different metric types.");
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static already_AddRefed<nsISupports> NewMetricFromId(uint32_t id) {
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uint32_t typeId = GLEAN_TYPE_ID(id);
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uint32_t metricId = GLEAN_METRIC_ID(id);
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switch (typeId) {
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case 1: /* boolean */
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{
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return MakeAndAddRef<GleanBoolean>(metricId);
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}
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case 2: /* labeled_boolean */
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{
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return MakeAndAddRef<GleanLabeled>(metricId, 2);
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}
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case 3: /* counter */
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{
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return MakeAndAddRef<GleanCounter>(metricId);
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}
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case 4: /* labeled_counter */
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{
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return MakeAndAddRef<GleanLabeled>(metricId, 4);
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}
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case 5: /* string */
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{
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return MakeAndAddRef<GleanString>(metricId);
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}
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case 6: /* labeled_string */
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{
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return MakeAndAddRef<GleanLabeled>(metricId, 6);
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}
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case 7: /* string_list */
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{
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return MakeAndAddRef<GleanStringList>(metricId);
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}
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case 8: /* timespan */
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{
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return MakeAndAddRef<GleanTimespan>(metricId);
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}
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case 9: /* timing_distribution */
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{
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return MakeAndAddRef<GleanTimingDistribution>(metricId);
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}
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case 10: /* memory_distribution */
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{
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return MakeAndAddRef<GleanMemoryDistribution>(metricId);
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}
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case 11: /* custom_distribution */
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{
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return MakeAndAddRef<GleanCustomDistribution>(metricId);
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}
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case 12: /* uuid */
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{
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return MakeAndAddRef<GleanUuid>(metricId);
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}
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case 13: /* datetime */
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{
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return MakeAndAddRef<GleanDatetime>(metricId);
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}
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case 14: /* event */
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{
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return MakeAndAddRef<GleanEvent>(metricId);
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}
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case 15: /* quantity */
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{
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return MakeAndAddRef<GleanQuantity>(metricId);
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}
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case 16: /* rate */
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{
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return MakeAndAddRef<GleanRate>(metricId);
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}
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case 17: /* numerator */
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{
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return MakeAndAddRef<GleanNumerator>(metricId);
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}
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case 18: /* denominator */
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{
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return MakeAndAddRef<GleanDenominator>(metricId);
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}
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default:
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MOZ_ASSERT_UNREACHABLE("Invalid type ID reached when trying to instantiate a new metric");
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return nullptr;
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}
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}
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/**
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* Create a submetric instance for a labeled metric of the provided type and id for the given label.
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* Assigns or retrieves an id for the submetric from the SDK.
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*
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* @param aParentTypeId - The type of the parent labeled metric identified as a number generated during codegen.
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* Only used to identify which X of LabeledX you are so that X can be created here.
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* @param aParentMetricId - The metric id for the parent labeled metric.
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* @param aLabel - The label for the submetric. Might not adhere to the SDK label format.
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* @param aSubmetricId - an outparam which is assigned the submetric's SDK-generated submetric id.
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* Used only by GIFFT.
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*/
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static already_AddRefed<nsISupports> NewSubMetricFromIds(uint32_t aParentTypeId, uint32_t aParentMetricId, const nsACString& aLabel, uint32_t* aSubmetricId) {
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switch (aParentTypeId) {
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case 2: { /* labeled_boolean */
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auto id = impl::fog_labeled_boolean_get(aParentMetricId, &aLabel);
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*aSubmetricId = id;
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return MakeAndAddRef<GleanBoolean>(id);
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}
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case 4: { /* labeled_counter */
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auto id = impl::fog_labeled_counter_get(aParentMetricId, &aLabel);
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*aSubmetricId = id;
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return MakeAndAddRef<GleanCounter>(id);
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}
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case 6: { /* labeled_string */
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auto id = impl::fog_labeled_string_get(aParentMetricId, &aLabel);
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*aSubmetricId = id;
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return MakeAndAddRef<GleanString>(id);
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}
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default: {
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MOZ_ASSERT_UNREACHABLE("Invalid type ID for submetric.");
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return nullptr;
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}
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}
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}
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static Maybe<uint32_t> category_result_check(const nsACString& aKey, category_entry_t entry);
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static Maybe<uint32_t> metric_result_check(const nsACString& aKey, metric_entry_t entry);
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#if defined(_MSC_VER) && !defined(__clang__)
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const char gCategoryStringTable[] = {
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#else
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constexpr char gCategoryStringTable[] = {
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#endif
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/* 0 - "test" */ 't', 'e', 's', 't', '\0',
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/* 5 - "testNested" */ 't', 'e', 's', 't', 'N', 'e', 's', 't', 'e', 'd', '\0',
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};
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static_assert(sizeof(gCategoryStringTable) < UINT32_MAX, "Category string table is too large.");
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const category_entry_t sCategoryByNameLookupEntries[] = {
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5ul,
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0ul
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};
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static Maybe<uint32_t>
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CategoryByNameLookup(const nsACString& aKey)
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{
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static const uint8_t BASES[] = {
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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};
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const char* bytes = aKey.BeginReading();
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size_t length = aKey.Length();
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auto& entry = mozilla::perfecthash::Lookup(bytes, length, BASES,
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sCategoryByNameLookupEntries);
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return category_result_check(aKey, entry);
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}
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#if defined(_MSC_VER) && !defined(__clang__)
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const char gMetricStringTable[] = {
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#else
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constexpr char gMetricStringTable[] = {
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#endif
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/* 0 - "test.booleanMetric" */ 't', 'e', 's', 't', '.', 'b', 'o', 'o', 'l', 'e', 'a', 'n', 'M', 'e', 't', 'r', 'i', 'c', '\0',
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/* 19 - "test.labeledBooleanMetric" */ 't', 'e', 's', 't', '.', 'l', 'a', 'b', 'e', 'l', 'e', 'd', 'B', 'o', 'o', 'l', 'e', 'a', 'n', 'M', 'e', 't', 'r', 'i', 'c', '\0',
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/* 45 - "test.labeledBooleanMetricLabels" */ 't', 'e', 's', 't', '.', 'l', 'a', 'b', 'e', 'l', 'e', 'd', 'B', 'o', 'o', 'l', 'e', 'a', 'n', 'M', 'e', 't', 'r', 'i', 'c', 'L', 'a', 'b', 'e', 'l', 's', '\0',
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/* 77 - "test.counterMetric" */ 't', 'e', 's', 't', '.', 'c', 'o', 'u', 'n', 't', 'e', 'r', 'M', 'e', 't', 'r', 'i', 'c', '\0',
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/* 96 - "test.labeledCounterMetric" */ 't', 'e', 's', 't', '.', 'l', 'a', 'b', 'e', 'l', 'e', 'd', 'C', 'o', 'u', 'n', 't', 'e', 'r', 'M', 'e', 't', 'r', 'i', 'c', '\0',
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/* 122 - "test.labeledCounterMetricLabels" */ 't', 'e', 's', 't', '.', 'l', 'a', 'b', 'e', 'l', 'e', 'd', 'C', 'o', 'u', 'n', 't', 'e', 'r', 'M', 'e', 't', 'r', 'i', 'c', 'L', 'a', 'b', 'e', 'l', 's', '\0',
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/* 154 - "test.stringMetric" */ 't', 'e', 's', 't', '.', 's', 't', 'r', 'i', 'n', 'g', 'M', 'e', 't', 'r', 'i', 'c', '\0',
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/* 172 - "test.labeledStringMetric" */ 't', 'e', 's', 't', '.', 'l', 'a', 'b', 'e', 'l', 'e', 'd', 'S', 't', 'r', 'i', 'n', 'g', 'M', 'e', 't', 'r', 'i', 'c', '\0',
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/* 197 - "test.labeledStringMetricLabels" */ 't', 'e', 's', 't', '.', 'l', 'a', 'b', 'e', 'l', 'e', 'd', 'S', 't', 'r', 'i', 'n', 'g', 'M', 'e', 't', 'r', 'i', 'c', 'L', 'a', 'b', 'e', 'l', 's', '\0',
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/* 228 - "test.stringListMetric" */ 't', 'e', 's', 't', '.', 's', 't', 'r', 'i', 'n', 'g', 'L', 'i', 's', 't', 'M', 'e', 't', 'r', 'i', 'c', '\0',
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/* 250 - "test.timespanMetric" */ 't', 'e', 's', 't', '.', 't', 'i', 'm', 'e', 's', 'p', 'a', 'n', 'M', 'e', 't', 'r', 'i', 'c', '\0',
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/* 270 - "test.timingDistributionMetric" */ 't', 'e', 's', 't', '.', 't', 'i', 'm', 'i', 'n', 'g', 'D', 'i', 's', 't', 'r', 'i', 'b', 'u', 't', 'i', 'o', 'n', 'M', 'e', 't', 'r', 'i', 'c', '\0',
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/* 300 - "test.memoryDistributionMetric" */ 't', 'e', 's', 't', '.', 'm', 'e', 'm', 'o', 'r', 'y', 'D', 'i', 's', 't', 'r', 'i', 'b', 'u', 't', 'i', 'o', 'n', 'M', 'e', 't', 'r', 'i', 'c', '\0',
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/* 330 - "test.customDistributionMetric" */ 't', 'e', 's', 't', '.', 'c', 'u', 's', 't', 'o', 'm', 'D', 'i', 's', 't', 'r', 'i', 'b', 'u', 't', 'i', 'o', 'n', 'M', 'e', 't', 'r', 'i', 'c', '\0',
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/* 360 - "testNested.uuidMetric" */ 't', 'e', 's', 't', 'N', 'e', 's', 't', 'e', 'd', '.', 'u', 'u', 'i', 'd', 'M', 'e', 't', 'r', 'i', 'c', '\0',
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/* 382 - "testNested.datetimeMetric" */ 't', 'e', 's', 't', 'N', 'e', 's', 't', 'e', 'd', '.', 'd', 'a', 't', 'e', 't', 'i', 'm', 'e', 'M', 'e', 't', 'r', 'i', 'c', '\0',
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/* 408 - "testNested.eventMetric" */ 't', 'e', 's', 't', 'N', 'e', 's', 't', 'e', 'd', '.', 'e', 'v', 'e', 'n', 't', 'M', 'e', 't', 'r', 'i', 'c', '\0',
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/* 431 - "testNested.eventMetricWithExtra" */ 't', 'e', 's', 't', 'N', 'e', 's', 't', 'e', 'd', '.', 'e', 'v', 'e', 'n', 't', 'M', 'e', 't', 'r', 'i', 'c', 'W', 'i', 't', 'h', 'E', 'x', 't', 'r', 'a', '\0',
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/* 463 - "testNested.quantityMetric" */ 't', 'e', 's', 't', 'N', 'e', 's', 't', 'e', 'd', '.', 'q', 'u', 'a', 'n', 't', 'i', 't', 'y', 'M', 'e', 't', 'r', 'i', 'c', '\0',
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/* 489 - "testNested.rateMetric" */ 't', 'e', 's', 't', 'N', 'e', 's', 't', 'e', 'd', '.', 'r', 'a', 't', 'e', 'M', 'e', 't', 'r', 'i', 'c', '\0',
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/* 511 - "testNested.rateWithExternalDenominator" */ 't', 'e', 's', 't', 'N', 'e', 's', 't', 'e', 'd', '.', 'r', 'a', 't', 'e', 'W', 'i', 't', 'h', 'E', 'x', 't', 'e', 'r', 'n', 'a', 'l', 'D', 'e', 'n', 'o', 'm', 'i', 'n', 'a', 't', 'o', 'r', '\0',
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/* 550 - "testNested.externalDenominator" */ 't', 'e', 's', 't', 'N', 'e', 's', 't', 'e', 'd', '.', 'e', 'x', 't', 'e', 'r', 'n', 'a', 'l', 'D', 'e', 'n', 'o', 'm', 'i', 'n', 'a', 't', 'o', 'r', '\0',
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};
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static_assert(sizeof(gMetricStringTable) < 4294967296, "Metric string table is too large.");
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const metric_entry_t sMetricByNameLookupEntries[] = {
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6341068335467200842ull,
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1729382274090139725ull,
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1152921513196781587ull,
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2305843034983497850ull,
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5764607578868810028ull,
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8070450605262373272ull,
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3458764548180279468ull,
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10376293635950903846ull,
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8646911366155731407ull,
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9799832879352513023ull,
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2882303791581888666ull,
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1152921517491748909ull,
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4035225309073637604ull,
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6917529092065591656ull,
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4611686065672028410ull,
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7493989848663982462ull,
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8070450609557340591ull,
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3458764552475246789ull,
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5188146822270419214ull,
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576460756598390784ull,
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2305843030688530528ull,
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9223372122754122217ull
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};
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static Maybe<uint32_t>
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MetricByNameLookup(const nsACString& aKey)
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{
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static const uint8_t BASES[] = {
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0, 0, 0, 1, 0, 2, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0,
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1, 1, 0, 0, 1, 0, 0, 1, 0, 4, 0, 0, 1, 0, 1, 0,
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2, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 3, 0, 6, 0, 0,
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0, 0, 10, 0, 0, 1, 0, 0, 0, 0, 4, 0, 0, 0, 0, 17,
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};
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const char* bytes = aKey.BeginReading();
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size_t length = aKey.Length();
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auto& entry = mozilla::perfecthash::Lookup(bytes, length, BASES,
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sMetricByNameLookupEntries);
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return metric_result_check(aKey, entry);
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}
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/**
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* Get a category's name from the string table.
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*/
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static const char* GetCategoryName(category_entry_t entry) {
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MOZ_ASSERT(entry < sizeof(gCategoryStringTable), "Entry identifier offset larger than string table");
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return &gCategoryStringTable[entry];
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}
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/**
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* Get a metric's identifier from the string table.
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*/
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static const char* GetMetricIdentifier(metric_entry_t entry) {
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uint32_t offset = GLEAN_OFFSET(entry);
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MOZ_ASSERT(offset < sizeof(gMetricStringTable), "Entry identifier offset larger than string table");
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return &gMetricStringTable[offset];
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}
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/**
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* Check that the found entry is pointing to the right key
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* and return it.
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* Or return `Nothing()` if the entry was not found.
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*/
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static Maybe<uint32_t> category_result_check(const nsACString& aKey, category_entry_t entry) {
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if (MOZ_UNLIKELY(entry > sizeof(gCategoryStringTable))) {
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return Nothing();
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}
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if (aKey.EqualsASCII(gCategoryStringTable + entry)) {
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return Some(entry);
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}
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return Nothing();
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}
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/**
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* Check if the found entry index is pointing to the right key
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* and return the corresponding metric ID.
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* Or return `Nothing()` if the entry was not found.
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*/
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static Maybe<uint32_t> metric_result_check(const nsACString& aKey, uint64_t entry) {
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uint32_t metricId = entry >> GLEAN_INDEX_BITS;
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uint32_t offset = GLEAN_OFFSET(entry);
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if (offset > sizeof(gMetricStringTable)) {
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return Nothing();
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}
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if (aKey.EqualsASCII(gMetricStringTable + offset)) {
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return Some(metricId);
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}
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return Nothing();
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}
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#undef GLEAN_INDEX_BITS
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#undef GLEAN_ID_BITS
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#undef GLEAN_TYPE_ID
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#undef GLEAN_METRIC_ID
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#undef GLEAN_OFFSET
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} // namespace mozilla::glean
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#endif // mozilla_GleanJSMetricsLookup_h
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