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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /devtools/shared/fronts/string.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'devtools/shared/fronts/string.js')
-rw-r--r--devtools/shared/fronts/string.js47
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diff --git a/devtools/shared/fronts/string.js b/devtools/shared/fronts/string.js
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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 {DebuggerServer} = require("devtools/server/main");
+const promise = require("promise");
+const {longStringSpec, SimpleStringFront} = require("devtools/shared/specs/string");
+const protocol = require("devtools/shared/protocol");
+
+const LongStringFront = protocol.FrontClassWithSpec(longStringSpec, {
+ initialize: function (client) {
+ protocol.Front.prototype.initialize.call(this, client);
+ },
+
+ destroy: function () {
+ this.initial = null;
+ this.length = null;
+ this.strPromise = null;
+ protocol.Front.prototype.destroy.call(this);
+ },
+
+ form: function (form) {
+ this.actorID = form.actor;
+ this.initial = form.initial;
+ this.length = form.length;
+ },
+
+ string: function () {
+ if (!this.strPromise) {
+ let promiseRest = (thusFar) => {
+ if (thusFar.length === this.length) {
+ return promise.resolve(thusFar);
+ }
+ return this.substring(thusFar.length,
+ thusFar.length + DebuggerServer.LONG_STRING_READ_LENGTH)
+ .then((next) => promiseRest(thusFar + next));
+ };
+
+ this.strPromise = promiseRest(this.initial);
+ }
+ return this.strPromise;
+ }
+});
+
+exports.LongStringFront = LongStringFront;
+exports.SimpleStringFront = SimpleStringFront;