forked from I2P_Developers/i2p.i2p
82 lines
2.5 KiB
Java
82 lines
2.5 KiB
Java
package net.i2p.router.transport;
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/*
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* free (adj.): unencumbered; not under the control of others
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* Written by jrandom in 2003 and released into the public domain
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* with no warranty of any kind, either expressed or implied.
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* It probably won't make your computer catch on fire, or eat
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* your children, but it might. Use at your own risk.
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*
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*/
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import java.util.List;
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import net.i2p.data.Hash;
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import net.i2p.router.JobImpl;
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import net.i2p.router.JobQueue;
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import net.i2p.router.MessageSelector;
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import net.i2p.router.OutNetMessage;
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import net.i2p.router.ProfileManager;
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import net.i2p.router.Router;
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import net.i2p.router.Shitlist;
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import net.i2p.util.Log;
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/**
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* Retrieve a set of bids for a particular outbound message, and if any are found
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* that meet the message's requirements, register the message as in process and
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* pass it on to the transport for processing
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*
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*/
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public class GetBidsJob extends JobImpl {
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private static Log _log = new Log(GetBidsJob.class);
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private CommSystemFacadeImpl _facade;
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private OutNetMessage _msg;
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public GetBidsJob(CommSystemFacadeImpl facade, OutNetMessage msg) {
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super();
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_facade = facade;
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_msg = msg;
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}
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public String getName() { return "Fetch bids for a message to be delivered"; }
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public void runJob() {
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Hash to = _msg.getTarget().getIdentity().getHash();
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if (Shitlist.getInstance().isShitlisted(to)) {
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_log.warn("Attempt to send a message to a shitlisted peer - " + to);
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fail();
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return;
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}
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Hash us = Router.getInstance().getRouterInfo().getIdentity().getHash();
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if (_msg.getTarget().getIdentity().getHash().equals(us)) {
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_log.error("wtf, send a message to ourselves? nuh uh. msg = " + _msg, getAddedBy());
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fail();
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return;
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}
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List bids = _facade.getBids(_msg);
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if (bids.size() <= 0) {
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_log.warn("No bids available for the message " + _msg);
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fail();
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} else {
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TransportBid bid = (TransportBid)bids.get(0);
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bid.getTransport().send(_msg);
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}
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}
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private void fail() {
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if (_msg.getOnFailedSendJob() != null) {
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JobQueue.getInstance().addJob(_msg.getOnFailedSendJob());
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}
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if (_msg.getOnFailedReplyJob() != null) {
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JobQueue.getInstance().addJob(_msg.getOnFailedReplyJob());
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}
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MessageSelector selector = _msg.getReplySelector();
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if (selector != null) {
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OutboundMessageRegistry.getInstance().unregisterPending(_msg);
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}
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ProfileManager.getInstance().messageFailed(_msg.getTarget().getIdentity().getHash());
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}
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}
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