Reland of move webrtc/libjingle/{xmllite,xmpp}

webrtc/libjingle/xmpp/rostermoduleimpl.h

Index: webrtc/libjingle/xmpp/rostermoduleimpl.h
diff --git a/webrtc/libjingle/xmpp/rostermoduleimpl.h b/webrtc/libjingle/xmpp/rostermoduleimpl.h
deleted file mode 100644
index 772692bd65bd793e4ef7e8c5a73f85288e7be771..0000000000000000000000000000000000000000
--- a/webrtc/libjingle/xmpp/rostermoduleimpl.h
+++ /dev/null
@@ -1,287 +0,0 @@
-/*
- *  Copyright 2004 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.
- */
-
-#ifndef WEBRTC_LIBJINGLE_XMPP_XMPPTHREAD_H_
-#define WEBRTC_LIBJINGLE_XMPP_XMPPTHREAD_H_
-
-#include <memory>
-
-#include "webrtc/libjingle/xmpp/moduleimpl.h"
-#include "webrtc/libjingle/xmpp/rostermodule.h"
-
-namespace buzz {
-
-//! Presence Information
-//! This class stores both presence information for outgoing presence and is
-//! returned by methods in XmppRosterModule to represent received incoming
-//! presence information.  When this class is writeable (non-const) then each
-//! update to any property will set the inner xml.  Setting the raw_xml will
-//! rederive all of the other properties.
-class XmppPresenceImpl : public XmppPresence {
-public:
-  virtual ~XmppPresenceImpl() {}
-
-  //! The from Jid of for the presence information.
-  //! Typically this will be a full Jid with resource specified.  For outgoing
-  //! presence this should remain JID_NULL and will be scrubbed from the
-  //! stanza when being sent.
-  virtual const Jid jid() const;
-
-  //! Is the contact available?
-  virtual XmppPresenceAvailable available() const;
-
-  //! Sets if the user is available or not
-  virtual XmppReturnStatus set_available(XmppPresenceAvailable available);
-
-  //! The show value of the presence info
-  virtual XmppPresenceShow presence_show() const;
-
-  //! Set the presence show value
-  virtual XmppReturnStatus set_presence_show(XmppPresenceShow show);
-
-  //! The Priority of the presence info
-  virtual int priority() const;
-
-  //! Set the priority of the presence
-  virtual XmppReturnStatus set_priority(int priority);
-
-  //! The plain text status of the presence info.
-  //! If there are multiple status because of language, this will either be a
-  //! status that is not tagged for language or the first available
-  virtual const std::string status() const;
-
-  //! Sets the status for the presence info.
-  //! If there is more than one status present already then this will remove
-  //! them all and replace it with one status element we no specified language
-  virtual XmppReturnStatus set_status(const std::string& status);
-
-  //! The connection status
-  virtual XmppPresenceConnectionStatus connection_status() const;
-
-  //! The focus obfuscated GAIA id
-  virtual const std::string google_user_id() const;
-
-  //! The nickname in the presence
-  virtual const std::string nickname() const;
-
-  //! The raw xml of the presence update
-  virtual const XmlElement* raw_xml() const;
-
-  //! Sets the raw presence stanza for the presence update
-  //! This will cause all other data items in this structure to be rederived
-  virtual XmppReturnStatus set_raw_xml(const XmlElement * xml);
-
-private:
-  XmppPresenceImpl();
-
-  friend class XmppPresence;
-  friend class XmppRosterModuleImpl;
-
-  void CreateRawXmlSkeleton();
-
-  // Store everything in the XML element. If this becomes a perf issue we can
-  // cache the data.
-  std::unique_ptr<XmlElement> raw_xml_;
-};
-
-//! A contact as given by the server
-class XmppRosterContactImpl : public XmppRosterContact {
-public:
-  virtual ~XmppRosterContactImpl() {}
-
-  //! The jid for the contact.
-  //! Typically this will be a bare Jid.
-  virtual const Jid jid() const;
-
-  //! Sets the jid for the roster contact update
-  virtual XmppReturnStatus set_jid(const Jid& jid);
-
-  //! The name (nickname) stored for this contact
-  virtual const std::string name() const;
-
-  //! Sets the name
-  virtual XmppReturnStatus set_name(const std::string& name);
-
-  //! The Presence subscription state stored on the server for this contact
-  //! This is never settable and will be ignored when generating a roster
-  //! add/update request
-  virtual XmppSubscriptionState subscription_state() const;
-
-  //! The number of Groups applied to this contact
-  virtual size_t GetGroupCount() const;
-
-  //! Gets a Group applied to the contact based on index.
-  virtual const std::string GetGroup(size_t index) const;
-
-  //! Adds a group to this contact.
-  //! This will return a no error if the group is already present.
-  virtual XmppReturnStatus AddGroup(const std::string& group);
-
-  //! Removes a group from the contact.
-  //! This will return no error if the group isn't there
-  virtual XmppReturnStatus RemoveGroup(const std::string& group);
-
-  //! The raw xml for this roster contact
-  virtual const XmlElement* raw_xml() const;
-
-  //! Sets the raw presence stanza for the presence update
-  //! This will cause all other data items in this structure to be rederived
-  virtual XmppReturnStatus set_raw_xml(const XmlElement * xml);
-
-private:
-  XmppRosterContactImpl();
-
-  void CreateRawXmlSkeleton();
-  void SetXmlFromWire(const XmlElement * xml);
-  void ResetGroupCache();
-
-  bool FindGroup(const std::string& group,
-                 XmlElement** element,
-                 XmlChild** child_before);
-
-
-  friend class XmppRosterContact;
-  friend class XmppRosterModuleImpl;
-
-  int group_count_;
-  int group_index_returned_;
-  XmlElement * group_returned_;
-  std::unique_ptr<XmlElement> raw_xml_;
-};
-
-//! An XmppModule for handle roster and presence functionality
-class XmppRosterModuleImpl : public XmppModuleImpl,
-  public XmppRosterModule, public XmppIqHandler {
-public:
-  virtual ~XmppRosterModuleImpl();
-
-  IMPLEMENT_XMPPMODULE
-
-  //! Sets the roster handler (callbacks) for the module
-  virtual XmppReturnStatus set_roster_handler(XmppRosterHandler * handler);
-
-  //! Gets the roster handler for the module
-  virtual XmppRosterHandler* roster_handler();
-
-  // USER PRESENCE STATE -------------------------------------------------------
-
-  //! Gets the aggregate outgoing presence
-  //! This object is non-const and be edited directly.  No update is sent
-  //! to the server until a Broadcast is sent
-  virtual XmppPresence* outgoing_presence();
-
-  //! Broadcasts that the user is available.
-  //! Nothing with respect to presence is sent until this is called.
-  virtual XmppReturnStatus BroadcastPresence();
-
-  //! Sends a directed presence to a Jid
-  //! Note that the client doesn't store where directed presence notifications
-  //! have been sent.  The server can keep the appropriate state
-  virtual XmppReturnStatus SendDirectedPresence(const XmppPresence* presence,
-                                                const Jid& to_jid);
-
-  // INCOMING PRESENCE STATUS --------------------------------------------------
-
-  //! Returns the number of incoming presence data recorded
-  virtual size_t GetIncomingPresenceCount();
-
-  //! Returns an incoming presence datum based on index
-  virtual const XmppPresence* GetIncomingPresence(size_t index);
-
-  //! Gets the number of presence data for a bare Jid
-  //! There may be a datum per resource
-  virtual size_t GetIncomingPresenceForJidCount(const Jid& jid);
-
-  //! Returns a single presence data for a Jid based on index
-  virtual const XmppPresence* GetIncomingPresenceForJid(const Jid& jid,
-                                                        size_t index);
-
-  // ROSTER MANAGEMENT ---------------------------------------------------------
-
-  //! Requests an update of the roster from the server
-  //! This must be called to initialize the client side cache of the roster
-  //! After this is sent the server should keep this module apprised of any
-  //! changes.
-  virtual XmppReturnStatus RequestRosterUpdate();
-
-  //! Returns the number of contacts in the roster
-  virtual size_t GetRosterContactCount();
-
-  //! Returns a contact by index
-  virtual const XmppRosterContact* GetRosterContact(size_t index);
-
-  //! Finds a contact by Jid
-  virtual const XmppRosterContact* FindRosterContact(const Jid& jid);
-
-  //! Send a request to the server to add a contact
-  //! Note that the contact won't show up in the roster until the server can
-  //! respond.  This happens async when the socket is being serviced
-  virtual XmppReturnStatus RequestRosterChange(
-    const XmppRosterContact* contact);
-
-  //! Request that the server remove a contact
-  //! The jabber protocol specifies that the server should also cancel any
-  //! subscriptions when this is done.  Like adding, this contact won't be
-  //! removed until the server responds.
-  virtual XmppReturnStatus RequestRosterRemove(const Jid& jid);
-
-  // SUBSCRIPTION MANAGEMENT ---------------------------------------------------
-
-  //! Request a subscription to presence notifications form a Jid
-  virtual XmppReturnStatus RequestSubscription(const Jid& jid);
-
-  //! Cancel a subscription to presence notifications from a Jid
-  virtual XmppReturnStatus CancelSubscription(const Jid& jid);
-
-  //! Approve a request to deliver presence notifications to a jid
-  virtual XmppReturnStatus ApproveSubscriber(const Jid& jid);
-
-  //! Deny or cancel presence notification deliver to a jid
-  virtual XmppReturnStatus CancelSubscriber(const Jid& jid);
-
-  // XmppIqHandler IMPLEMENTATION ----------------------------------------------
-  virtual void IqResponse(XmppIqCookie cookie, const XmlElement * stanza);
-
-protected:
-  // XmppModuleImpl OVERRIDES --------------------------------------------------
-  virtual bool HandleStanza(const XmlElement *);
-
-  // PRIVATE DATA --------------------------------------------------------------
-private:
-  friend class XmppRosterModule;
-  XmppRosterModuleImpl();
-
-  // Helper functions
-  void DeleteIncomingPresence();
-  void DeleteContacts();
-  XmppReturnStatus SendSubscriptionRequest(const Jid& jid,
-                                           const std::string& type);
-  void InternalSubscriptionRequest(const Jid& jid, const XmlElement* stanza,
-                                   XmppSubscriptionRequestType request_type);
-  void InternalIncomingPresence(const Jid& jid, const XmlElement* stanza);
-  void InternalIncomingPresenceError(const Jid& jid, const XmlElement* stanza);
-  void InternalRosterItems(const XmlElement* stanza);
-
-  // Member data
-  XmppPresenceImpl outgoing_presence_;
-  XmppRosterHandler* roster_handler_;
-
-  typedef std::vector<XmppPresenceImpl*> PresenceVector;
-  typedef std::map<Jid, PresenceVector*> JidPresenceVectorMap;
-  std::unique_ptr<JidPresenceVectorMap> incoming_presence_map_;
-  std::unique_ptr<PresenceVector> incoming_presence_vector_;
-
-  typedef std::vector<XmppRosterContactImpl*> ContactVector;
-  std::unique_ptr<ContactVector> contacts_;
-};
-
-}
-
-#endif  // WEBRTC_LIBJINGLE_XMPP_XMPPTHREAD_H_