Remove webrtc/libjingle/{examples,session}.

webrtc/libjingle/examples/call/friendinvitesendtask.cc

-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  1. Redistributions of source code must retain the above copyright notice,
- *     this list of conditions and the following disclaimer.
- *  2. Redistributions in binary form must reproduce the above copyright notice,
- *     this list of conditions and the following disclaimer in the documentation
- *     and/or other materials provided with the distribution.
- *  3. The name of the author may not be used to endorse or promote products
- *     derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/examples/call/friendinvitesendtask.h"
-#include "webrtc/libjingle/xmpp/constants.h"
-
-namespace buzz {
-
-XmppReturnStatus
-FriendInviteSendTask::Send(const Jid& user) {
-  if (GetState() != STATE_INIT && GetState() != STATE_START)
-    return XMPP_RETURN_BADSTATE;
-
-  // Need to first add to roster, then subscribe to presence.
-  XmlElement* iq = new XmlElement(QN_IQ);
-  iq->AddAttr(QN_TYPE, STR_SET);
-  XmlElement* query = new XmlElement(QN_ROSTER_QUERY);
-  XmlElement* item = new XmlElement(QN_ROSTER_ITEM);
-  item->AddAttr(QN_JID, user.Str());
-  item->AddAttr(QN_NAME, user.node());
-  query->AddElement(item);
-  iq->AddElement(query);
-  QueueStanza(iq);
-
-  // Subscribe to presence
-  XmlElement* presence = new XmlElement(QN_PRESENCE);
-  presence->AddAttr(QN_TO, user.Str());
-  presence->AddAttr(QN_TYPE, STR_SUBSCRIBE);
-  XmlElement* invitation = new XmlElement(QN_INVITATION);
-  invitation->AddAttr(QN_INVITE_MESSAGE,
-      "I've been using Google Talk and thought you might like to try it out. "
-      "We can use it to call each other for free over the internet. Here's an "
-      "invitation to download Google Talk. Give it a try!");
-  presence->AddElement(invitation);
-  QueueStanza(presence);
-
-  return XMPP_RETURN_OK;
-}
-
-int
-FriendInviteSendTask::ProcessStart() {
-  const XmlElement* stanza = NextStanza();
-  if (stanza == NULL)
-    return STATE_BLOCKED;
-
-  if (SendStanza(stanza) != XMPP_RETURN_OK)
-    return STATE_ERROR;
-
-  return STATE_START;
-}
-
-}