1 files changed, 43 insertions, 0 deletions
diff --git a/devtools/server/actors/string.js b/devtools/server/actors/string.js
new file mode 100644
index 000000000..d90a8b31c
--- /dev/null
+++ b/devtools/server/actors/string.js
@@ -0,0 +1,43 @@
+/* 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";
+
+var {DebuggerServer} = require("devtools/server/main");
+
+var promise = require("promise");
+
+var protocol = require("devtools/shared/protocol");
+const {longStringSpec} = require("devtools/shared/specs/string");
+
+exports.LongStringActor = protocol.ActorClassWithSpec(longStringSpec, {
+  initialize: function (conn, str) {
+    protocol.Actor.prototype.initialize.call(this, conn);
+    this.str = str;
+    this.short = (this.str.length < DebuggerServer.LONG_STRING_LENGTH);
+  },
+
+  destroy: function () {
+    this.str = null;
+    protocol.Actor.prototype.destroy.call(this);
+  },
+
+  form: function () {
+    if (this.short) {
+      return this.str;
+    }
+    return {
+      type: "longString",
+      actor: this.actorID,
+      length: this.str.length,
+      initial: this.str.substring(0, DebuggerServer.LONG_STRING_INITIAL_LENGTH)
+    };
+  },
+
+  substring: function (start, end) {
+    return promise.resolve(this.str.substring(start, end));
+  },
+
+  release: function () { }
+});