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/* 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/. */
"use strict";
const nsIConsoleListenerWatcher = require("resource://devtools/server/actors/resources/utils/nsi-console-listener-watcher.js");
const {
TYPES: { PLATFORM_MESSAGE },
} = require("resource://devtools/server/actors/resources/index.js");
const {
createStringGrip,
} = require("resource://devtools/server/actors/object/utils.js");
class PlatformMessageWatcher extends nsIConsoleListenerWatcher {
shouldHandleTarget(targetActor) {
return this.isProcessTarget(targetActor);
}
/**
* Returns true if the message is considered a platform message, and as a result, should
* be sent to the client.
*
* @param {TargetActor} targetActor
* @param {nsIConsoleMessage} message
*/
shouldHandleMessage(targetActor, message) {
// The listener we use can be called either with a nsIConsoleMessage or as nsIScriptError.
// In this file, we want to ignore nsIScriptError, which are handled by the
// error-messages resource handler (See Bug 1644186).
if (message instanceof Ci.nsIScriptError) {
return false;
}
// Ignore message that were forwarded from the content process to the parent process,
// since we're getting those directly from the content process.
if (message.isForwardedFromContentProcess) {
return false;
}
return true;
}
/**
* Returns an object from the nsIConsoleMessage.
*
* @param {Actor} targetActor
* @param {nsIConsoleMessage} message
*/
buildResource(targetActor, message) {
return {
message: createStringGrip(targetActor, message.message),
timeStamp: message.microSecondTimeStamp / 1000,
resourceType: PLATFORM_MESSAGE,
};
}
}
module.exports = PlatformMessageWatcher;
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