mirror of https://github.com/sipwise/jitsi.git
Moves ICE stat methods into a separste IceStats object. Continues ICE refactoring in view of the SIP support.
Emil Ivov
12 years ago
parent
b4505051b7
commit
10ba08ac87
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/*
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* Jitsi, the OpenSource Java VoIP and Instant Messaging client.
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*
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* Distributable under LGPL license.
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* See terms of license at gnu.org.
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*/
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package net.java.sip.communicator.service.protocol.media;
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import org.ice4j.ice.*;
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import java.net.*;
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/**
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* Contains some basic ICE statistics that can be displayed to users during
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* calls.
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*
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* @author Emil Ivov
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*/
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public class IceStats
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{
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/**
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* The ICE agent whose statistics we will be retrieving.
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*/
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private final Agent iceAgent;
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/**
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* Instantiate ICE statistics for the specified <tt>iceAgent</tt>
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*
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* @param iceAgent the agent that we'd like to return statistics on.
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*/
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public IceStats(Agent iceAgent)
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{
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this.iceAgent = iceAgent;
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}
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/**
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* Returns the ICE candidate extended type selected by the given agent.
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*
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* @param iceAgent The ICE agent managing the ICE offer/answer exchange,
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* collecting and selecting the candidate.
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* @param streamName The stream name (AUDIO, VIDEO);
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*
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* @return The ICE candidate extended type selected by the given agent. null
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* if the iceAgent is null or if there is no candidate selected or
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* available.
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*/
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private static String getICECandidateExtendedType( Agent iceAgent,
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String streamName)
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{
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if(iceAgent != null)
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{
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LocalCandidate localCandidate
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= iceAgent.getSelectedLocalCandidate(streamName);
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if(localCandidate != null)
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return localCandidate.getExtendedType().toString();
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}
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return null;
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}
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/**
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* Returns the extended type of the selected candidate or <tt>null</tt>
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* if we are not using ICE..
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*
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* @param streamName The stream name (AUDIO, VIDEO);
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*
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* @return The extended type of the selected candidate or <tt>null</tt> if
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* we are not using ICE.
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*/
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public String getICECandidateExtendedType(String streamName)
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{
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if (iceAgent == null)
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return null;
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return
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IceStats.getICECandidateExtendedType(iceAgent, streamName);
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}
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/**
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* Returns the current state of ICE processing.
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*
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* @return the current state of ICE processing.
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*/
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public String getICEState()
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{
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if (iceAgent == null)
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return null;
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return iceAgent.getState().toString();
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}
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/**
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* Returns the ICE local host address.
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*
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* @param streamName The stream name (AUDIO, VIDEO);
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*
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* @return the ICE local host address if this transport
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* manager is using ICE. Otherwise, returns null.
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*/
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public InetSocketAddress getICELocalHostAddress(String streamName)
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{
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if(iceAgent != null)
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{
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LocalCandidate localCandidate
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= iceAgent.getSelectedLocalCandidate(streamName);
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if(localCandidate != null)
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return localCandidate.getHostAddress();
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}
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return null;
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}
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/**
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* Returns the ICE remote host address.
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*
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* @param streamName The stream name (AUDIO, VIDEO);
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*
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* @return the ICE remote host address if this transport
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* manager is using ICE. Otherwise, returns null.
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*/
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public InetSocketAddress getICERemoteHostAddress(String streamName)
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{
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if(iceAgent != null)
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{
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RemoteCandidate remoteCandidate
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= iceAgent.getSelectedRemoteCandidate(streamName);
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if(remoteCandidate != null)
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return remoteCandidate.getHostAddress();
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}
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return null;
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}
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/**
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* Returns the ICE local reflexive address (server or peer reflexive).
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*
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* @param streamName The stream name (AUDIO, VIDEO);
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*
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* @return the ICE local reflexive address. May be null if this transport
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* manager is not using ICE or if there is no reflexive address for the
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* local candidate used.
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*/
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public InetSocketAddress getICELocalReflexiveAddress(String streamName)
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{
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if(iceAgent != null)
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{
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LocalCandidate localCandidate
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= iceAgent.getSelectedLocalCandidate(streamName);
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if(localCandidate != null)
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return localCandidate.getReflexiveAddress();
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}
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return null;
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}
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/**
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* Returns the ICE remote reflexive address (server or peer reflexive).
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*
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* @param streamName The stream name (AUDIO, VIDEO);
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*
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* @return the ICE remote reflexive address. May be null if this transport
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* manager is not using ICE or if there is no reflexive address for the
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* remote candidate used.
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*/
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public InetSocketAddress getICERemoteReflexiveAddress(String streamName)
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{
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if(iceAgent != null)
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{
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RemoteCandidate remoteCandidate
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= iceAgent.getSelectedRemoteCandidate(streamName);
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if(remoteCandidate != null)
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return remoteCandidate.getReflexiveAddress();
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}
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return null;
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}
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/**
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* Returns the ICE local relayed address (server or peer relayed).
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*
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* @param streamName The stream name (AUDIO, VIDEO);
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*
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* @return the ICE local relayed address. May be null if this transport
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* manager is not using ICE or if there is no relayed address for the
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* local candidate used.
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*/
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public InetSocketAddress getICELocalRelayedAddress(String streamName)
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{
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if(iceAgent != null)
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{
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LocalCandidate localCandidate
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= iceAgent.getSelectedLocalCandidate(streamName);
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if(localCandidate != null)
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return localCandidate.getRelayedAddress();
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}
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return null;
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}
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/**
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* Returns the ICE remote relayed address (server or peer relayed).
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*
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* @param streamName The stream name (AUDIO, VIDEO);
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*
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* @return the ICE remote relayed address. May be null if this transport
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* manager is not using ICE or if there is no relayed address for the
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* remote candidate used.
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*/
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public InetSocketAddress getICERemoteRelayedAddress(String streamName)
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{
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if(iceAgent != null)
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{
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RemoteCandidate remoteCandidate
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= iceAgent.getSelectedRemoteCandidate(streamName);
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if(remoteCandidate != null)
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return remoteCandidate.getRelayedAddress();
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}
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return null;
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}
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/**
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* Returns the total harvesting time (in ms) for all harvesters.
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*
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* @return The total harvesting time (in ms) for all the harvesters. 0 if
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* the ICE agent is null, or if the agent has nevers harvested.
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*/
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public long getTotalHarvestingTime()
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{
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return (iceAgent == null) ? 0 : iceAgent.getTotalHarvestingTime();
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}
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/**
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* Returns the harvesting time (in ms) for the harvester given in parameter.
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*
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* @param harvesterName The class name if the harvester.
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*
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* @return The harvesting time (in ms) for the harvester given in parameter.
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* 0 if this harvester does not exists, if the ICE agent is null, or if the
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* agent has never harvested with this harvester.
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*/
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public long getHarvestingTime(String harvesterName)
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{
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return
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(iceAgent == null) ? 0 : iceAgent.getHarvestingTime(harvesterName);
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}
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/**
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* Returns the number of harvesting for this agent.
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*
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* @return The number of harvesting for this agent.
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*/
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public int getNbHarvesting()
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{
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return (iceAgent == null) ? 0 : iceAgent.getHarvestCount();
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}
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/**
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* Returns the number of harvesting time for the harvester given in
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* parameter.
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*
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* @param harvesterName The class name if the harvester.
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*
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* @return The number of harvesting time for the harvester given in
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* parameter.
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*/
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public int getNbHarvesting(String harvesterName)
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{
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return (iceAgent == null) ? 0 : iceAgent.getHarvestCount(harvesterName);
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}
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}
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