1 files changed, 0 insertions, 238 deletions
diff --git a/dom/presentation/provider/ReceiverStateMachine.jsm b/dom/presentation/provider/ReceiverStateMachine.jsm
deleted file mode 100644
index 23ebb5a4e..000000000
--- a/dom/presentation/provider/ReceiverStateMachine.jsm
+++ /dev/null
@@ -1,238 +0,0 @@
-/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
-/* vim: set ts=8 sts=2 et sw=2 tw=80: */
-/* 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/. */
-/* jshint esnext:true, globalstrict:true, moz:true, undef:true, unused:true */
-/* globals Components, dump */
-
-"use strict";
-
-this.EXPORTED_SYMBOLS = ["ReceiverStateMachine"]; // jshint ignore:line
-
-const { utils: Cu } = Components;
-
-/* globals State, CommandType */
-Cu.import("resource://gre/modules/presentation/StateMachineHelper.jsm");
-
-const DEBUG = false;
-function debug(str) {
-  dump("-*- ReceiverStateMachine: " + str + "\n");
-}
-
-var handlers = [
-  function _initHandler(stateMachine, command) {
-    // shouldn't receive any command at init state
-    DEBUG && debug("unexpected command: " + JSON.stringify(command)); // jshint ignore:line
-  },
-  function _connectingHandler(stateMachine, command) {
-    switch (command.type) {
-      case CommandType.CONNECT:
-        stateMachine._sendCommand({
-          type: CommandType.CONNECT_ACK
-        });
-        stateMachine.state = State.CONNECTED;
-        stateMachine._notifyDeviceConnected(command.deviceId);
-        break;
-      case CommandType.DISCONNECT:
-        stateMachine.state = State.CLOSED;
-        stateMachine._notifyDisconnected(command.reason);
-        break;
-      default:
-        debug("unexpected command: " + JSON.stringify(command));
-        // ignore unexpected command
-        break;
-    }
-  },
-  function _connectedHandler(stateMachine, command) {
-    switch (command.type) {
-      case CommandType.DISCONNECT:
-        stateMachine.state = State.CLOSED;
-        stateMachine._notifyDisconnected(command.reason);
-        break;
-      case CommandType.LAUNCH:
-        stateMachine._notifyLaunch(command.presentationId,
-                                   command.url);
-        stateMachine._sendCommand({
-          type: CommandType.LAUNCH_ACK,
-          presentationId: command.presentationId
-        });
-        break;
-      case CommandType.TERMINATE:
-        stateMachine._notifyTerminate(command.presentationId);
-        break;
-      case CommandType.TERMINATE_ACK:
-        stateMachine._notifyTerminate(command.presentationId);
-        break;
-      case CommandType.OFFER:
-      case CommandType.ICE_CANDIDATE:
-        stateMachine._notifyChannelDescriptor(command);
-        break;
-      case CommandType.RECONNECT:
-        stateMachine._notifyReconnect(command.presentationId,
-                                      command.url);
-        stateMachine._sendCommand({
-          type: CommandType.RECONNECT_ACK,
-          presentationId: command.presentationId
-        });
-        break;
-      default:
-        debug("unexpected command: " + JSON.stringify(command));
-        // ignore unexpected command
-        break;
-    }
-  },
-  function _closingHandler(stateMachine, command) {
-    switch (command.type) {
-      case CommandType.DISCONNECT:
-        stateMachine.state = State.CLOSED;
-        stateMachine._notifyDisconnected(command.reason);
-        break;
-      default:
-        debug("unexpected command: " + JSON.stringify(command));
-        // ignore unexpected command
-        break;
-    }
-  },
-  function _closedHandler(stateMachine, command) {
-    // ignore every command in closed state.
-    DEBUG && debug("unexpected command: " + JSON.stringify(command)); // jshint ignore:line
-  },
-];
-
-function ReceiverStateMachine(channel) {
-  this.state = State.INIT;
-  this._channel = channel;
-}
-
-ReceiverStateMachine.prototype = {
-  launch: function _launch() {
-    // presentation session can only be launched by controlling UA.
-    debug("receiver shouldn't trigger launch");
-  },
-
-  terminate: function _terminate(presentationId) {
-    if (this.state === State.CONNECTED) {
-      this._sendCommand({
-        type: CommandType.TERMINATE,
-        presentationId: presentationId,
-      });
-    }
-  },
-
-  terminateAck: function _terminateAck(presentationId) {
-    if (this.state === State.CONNECTED) {
-      this._sendCommand({
-        type: CommandType.TERMINATE_ACK,
-        presentationId: presentationId,
-      });
-    }
-  },
-
-  reconnect: function _reconnect() {
-    debug("receiver shouldn't trigger reconnect");
-  },
-
-  sendOffer: function _sendOffer() {
-    // offer can only be sent by controlling UA.
-    debug("receiver shouldn't generate offer");
-  },
-
-  sendAnswer: function _sendAnswer(answer) {
-    if (this.state === State.CONNECTED) {
-      this._sendCommand({
-        type: CommandType.ANSWER,
-        answer: answer,
-      });
-    }
-  },
-
-  updateIceCandidate: function _updateIceCandidate(candidate) {
-    if (this.state === State.CONNECTED) {
-      this._sendCommand({
-        type: CommandType.ICE_CANDIDATE,
-        candidate: candidate,
-      });
-    }
-  },
-
-  onCommand: function _onCommand(command) {
-    handlers[this.state](this, command);
-  },
-
-  onChannelReady: function _onChannelReady() {
-    if (this.state === State.INIT) {
-      this.state = State.CONNECTING;
-    }
-  },
-
-  onChannelClosed: function _onChannelClose(reason, isByRemote) {
-    switch (this.state) {
-      case State.CONNECTED:
-        if (isByRemote) {
-          this.state = State.CLOSED;
-          this._notifyDisconnected(reason);
-        } else {
-          this._sendCommand({
-            type: CommandType.DISCONNECT,
-            reason: reason
-          });
-          this.state = State.CLOSING;
-          this._closeReason = reason;
-        }
-        break;
-      case State.CLOSING:
-        if (isByRemote) {
-          this.state = State.CLOSED;
-          if (this._closeReason) {
-            reason = this._closeReason;
-            delete this._closeReason;
-          }
-          this._notifyDisconnected(reason);
-        } else {
-          // do nothing and wait for remote channel closed.
-        }
-        break;
-      default:
-        DEBUG && debug("unexpected channel close: " + reason + ", " + isByRemote); // jshint ignore:line
-        break;
-    }
-  },
-
-  _sendCommand: function _sendCommand(command) {
-    this._channel.sendCommand(command);
-  },
-
-  _notifyDeviceConnected: function _notifyDeviceConnected(deviceName) {
-    this._channel.notifyDeviceConnected(deviceName);
-  },
-
-  _notifyDisconnected: function _notifyDisconnected(reason) {
-    this._channel.notifyDisconnected(reason);
-  },
-
-  _notifyLaunch: function _notifyLaunch(presentationId, url) {
-    this._channel.notifyLaunch(presentationId, url);
-  },
-
-  _notifyTerminate: function _notifyTerminate(presentationId) {
-    this._channel.notifyTerminate(presentationId);
-  },
-
-  _notifyReconnect: function _notifyReconnect(presentationId, url) {
-    this._channel.notifyReconnect(presentationId, url);
-  },
-
-  _notifyChannelDescriptor: function _notifyChannelDescriptor(command) {
-    switch (command.type) {
-      case CommandType.OFFER:
-        this._channel.notifyOffer(command.offer);
-        break;
-      case CommandType.ICE_CANDIDATE:
-        this._channel.notifyIceCandidate(command.candidate);
-        break;
-    }
-  },
-};
-
-this.ReceiverStateMachine = ReceiverStateMachine; // jshint ignore:line