122 lines
3.2 KiB
JavaScript
122 lines
3.2 KiB
JavaScript
/* 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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"use strict";
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const {
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Arg,
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Option,
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RetVal,
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generateActorSpec,
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types
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} = require("devtools/shared/protocol");
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types.addType("profiler-data", {
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// On Fx42+, the profile is only deserialized on the front; older
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// servers will get the profiler data as an object from nsIProfiler,
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// causing one parse/stringify cycle, then again implicitly in a packet.
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read: (v) => {
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if (typeof v.profile === "string") {
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// Create a new response object since `profile` is read only.
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let newValue = Object.create(null);
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newValue.profile = JSON.parse(v.profile);
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newValue.currentTime = v.currentTime;
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return newValue;
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}
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return v;
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}
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});
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const profilerSpec = generateActorSpec({
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typeName: "profiler",
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/**
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* The set of events the ProfilerActor emits over RDP.
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*/
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events: {
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"console-api-profiler": {
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data: Arg(0, "json"),
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},
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"profiler-started": {
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data: Arg(0, "json"),
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},
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"profiler-stopped": {
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data: Arg(0, "json"),
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},
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"profiler-status": {
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data: Arg(0, "json"),
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},
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// Only for older geckos, pre-protocol.js ProfilerActor (<Fx42).
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// Emitted on other events as a transition from older profiler events
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// to newer ones.
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"eventNotification": {
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subject: Option(0, "json"),
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topic: Option(0, "string"),
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details: Option(0, "json")
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}
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},
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methods: {
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startProfiler: {
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// Write out every property in the request, since we want all these options to be
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// on the packet's top-level for backwards compatibility, when the profiler actor
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// was not using protocol.js (<Fx42)
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request: {
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entries: Option(0, "nullable:number"),
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interval: Option(0, "nullable:number"),
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features: Option(0, "nullable:array:string"),
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threadFilters: Option(0, "nullable:array:string"),
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},
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response: RetVal("json"),
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},
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stopProfiler: {
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response: RetVal("json"),
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},
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getProfile: {
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request: {
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startTime: Option(0, "nullable:number"),
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stringify: Option(0, "nullable:boolean")
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},
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response: RetVal("profiler-data")
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},
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getFeatures: {
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response: RetVal("json")
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},
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getBufferInfo: {
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response: RetVal("json")
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},
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getStartOptions: {
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response: RetVal("json")
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},
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isActive: {
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response: RetVal("json")
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},
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getSharedLibraryInformation: {
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response: RetVal("json")
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},
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registerEventNotifications: {
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// Explicitly enumerate the arguments
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// @see ProfilerActor#startProfiler
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request: {
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events: Option(0, "nullable:array:string"),
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},
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response: RetVal("json")
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},
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unregisterEventNotifications: {
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// Explicitly enumerate the arguments
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// @see ProfilerActor#startProfiler
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request: {
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events: Option(0, "nullable:array:string"),
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},
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response: RetVal("json")
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},
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setProfilerStatusInterval: {
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request: { interval: Arg(0, "number") },
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oneway: true
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}
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}
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});
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exports.profilerSpec = profilerSpec;
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