Remove unused libjingle_xmpphelp target.

webrtc/libjingle/xmpp/jingleinfotask.cc

-/*
- *  Copyright 2010 The WebRTC Project Authors. All rights reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#include "webrtc/libjingle/xmpp/jingleinfotask.h"
-
-#include <memory>
-
-#include "webrtc/libjingle/xmpp/constants.h"
-#include "webrtc/libjingle/xmpp/xmppclient.h"
-#include "webrtc/libjingle/xmpp/xmpptask.h"
-#include "webrtc/base/socketaddress.h"
-
-namespace buzz {
-
-class JingleInfoTask::JingleInfoGetTask : public XmppTask {
- public:
-  explicit JingleInfoGetTask(XmppTaskParentInterface* parent)
-      : XmppTask(parent, XmppEngine::HL_SINGLE),
-        done_(false) {}
-
-  virtual int ProcessStart() {
-    std::unique_ptr<XmlElement> get(
-        MakeIq(STR_GET, Jid(), task_id()));
-    get->AddElement(new XmlElement(QN_JINGLE_INFO_QUERY, true));
-    if (SendStanza(get.get()) != XMPP_RETURN_OK) {
-      return STATE_ERROR;
-    }
-    return STATE_RESPONSE;
-  }
-  virtual int ProcessResponse() {
-    if (done_)
-      return STATE_DONE;
-    return STATE_BLOCKED;
-  }
-
- protected:
-  virtual bool HandleStanza(const XmlElement * stanza) {
-    if (!MatchResponseIq(stanza, Jid(), task_id()))
-      return false;
-
-    if (stanza->Attr(QN_TYPE) != STR_RESULT)
-      return false;
-
-    // Queue the stanza with the parent so these don't get handled out of order
-    JingleInfoTask* parent = static_cast<JingleInfoTask*>(GetParent());
-    parent->QueueStanza(stanza);
-
-    // Wake ourselves so we can go into the done state
-    done_ = true;
-    Wake();
-    return true;
-  }
-
-  bool done_;
-};
-
-
-void JingleInfoTask::RefreshJingleInfoNow() {
-  JingleInfoGetTask* get_task = new JingleInfoGetTask(this);
-  get_task->Start();
-}
-
-bool
-JingleInfoTask::HandleStanza(const XmlElement * stanza) {
-  if (!MatchRequestIq(stanza, "set", QN_JINGLE_INFO_QUERY))
-    return false;
-
-  // only respect relay push from the server
-  Jid from(stanza->Attr(QN_FROM));
-  if (!from.IsEmpty() &&
-      !from.BareEquals(GetClient()->jid()) &&
-      from != Jid(GetClient()->jid().domain()))
-    return false;
-
-  QueueStanza(stanza);
-  return true;
-}
-
-int
-JingleInfoTask::ProcessStart() {
-  std::vector<std::string> relay_hosts;
-  std::vector<rtc::SocketAddress> stun_hosts;
-  std::string relay_token;
-  const XmlElement * stanza = NextStanza();
-  if (stanza == NULL)
-    return STATE_BLOCKED;
-  const XmlElement * query = stanza->FirstNamed(QN_JINGLE_INFO_QUERY);
-  if (query == NULL)
-    return STATE_START;
-  const XmlElement *stun = query->FirstNamed(QN_JINGLE_INFO_STUN);
-  if (stun) {
-    for (const XmlElement *server = stun->FirstNamed(QN_JINGLE_INFO_SERVER);
-         server != NULL; server = server->NextNamed(QN_JINGLE_INFO_SERVER)) {
-      std::string host = server->Attr(QN_JINGLE_INFO_HOST);
-      std::string port = server->Attr(QN_JINGLE_INFO_UDP);
-      if (host != STR_EMPTY && host != STR_EMPTY) {
-        stun_hosts.push_back(rtc::SocketAddress(host, atoi(port.c_str())));
-      }
-    }
-  }
-
-  const XmlElement *relay = query->FirstNamed(QN_JINGLE_INFO_RELAY);
-  if (relay) {
-    relay_token = relay->TextNamed(QN_JINGLE_INFO_TOKEN);
-    for (const XmlElement *server = relay->FirstNamed(QN_JINGLE_INFO_SERVER);
-         server != NULL; server = server->NextNamed(QN_JINGLE_INFO_SERVER)) {
-      std::string host = server->Attr(QN_JINGLE_INFO_HOST);
-      if (host != STR_EMPTY) {
-        relay_hosts.push_back(host);
-      }
-    }
-  }
-  SignalJingleInfo(relay_token, relay_hosts, stun_hosts);
-  return STATE_START;
-}
-}