88 lines
2.2 KiB
C
88 lines
2.2 KiB
C
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/*
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* Copyright 2004 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_LIBJINGLE_XMPP_LOGINTASK_H_
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#define WEBRTC_LIBJINGLE_XMPP_LOGINTASK_H_
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#include <memory>
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#include <string>
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#include <vector>
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#include "webrtc/libjingle/xmpp/jid.h"
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#include "webrtc/libjingle/xmpp/xmppengine.h"
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#include "webrtc/base/logging.h"
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namespace buzz {
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class XmlElement;
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class XmppEngineImpl;
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class SaslMechanism;
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// TODO: Rename to LoginTask.
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class XmppLoginTask {
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public:
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XmppLoginTask(XmppEngineImpl *pctx);
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~XmppLoginTask();
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bool IsDone()
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{ return state_ == LOGINSTATE_DONE; }
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void IncomingStanza(const XmlElement * element, bool isStart);
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void OutgoingStanza(const XmlElement *element);
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void set_allow_non_google_login(bool b)
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{ allowNonGoogleLogin_ = b; }
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private:
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enum LoginTaskState {
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LOGINSTATE_INIT = 0,
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LOGINSTATE_STREAMSTART_SENT,
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LOGINSTATE_STARTED_XMPP,
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LOGINSTATE_TLS_INIT,
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LOGINSTATE_AUTH_INIT,
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LOGINSTATE_BIND_INIT,
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LOGINSTATE_TLS_REQUESTED,
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LOGINSTATE_SASL_RUNNING,
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LOGINSTATE_BIND_REQUESTED,
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LOGINSTATE_SESSION_REQUESTED,
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LOGINSTATE_DONE,
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};
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const XmlElement * NextStanza();
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bool Advance();
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bool HandleStartStream(const XmlElement * element);
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bool HandleFeatures(const XmlElement * element);
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const XmlElement * GetFeature(const QName & name);
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bool Failure(XmppEngine::Error reason);
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void FlushQueuedStanzas();
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XmppEngineImpl * pctx_;
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bool authNeeded_;
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bool allowNonGoogleLogin_;
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LoginTaskState state_;
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const XmlElement * pelStanza_;
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bool isStart_;
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std::string iqId_;
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std::unique_ptr<XmlElement> pelFeatures_;
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Jid fullJid_;
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std::string streamId_;
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std::unique_ptr<std::vector<XmlElement *> > pvecQueuedStanzas_;
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std::unique_ptr<SaslMechanism> sasl_mech_;
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#if !defined(NDEBUG)
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static const rtc::ConstantLabel LOGINTASK_STATES[];
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#endif
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};
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}
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#endif // WEBRTC_LIBJINGLE_XMPP_LOGINTASK_H_
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