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@ -81,25 +81,44 @@ namespace i2p
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return CreateI2NPMessage (eI2NPDeliveryStatus, (uint8_t *)&msg, sizeof (msg));
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}
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I2NPMessage * CreateDatabaseLookupMsg (const uint8_t * key, const uint8_t * from, uint32_t replyTunnelID)
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I2NPMessage * CreateDatabaseLookupMsg (const uint8_t * key, const uint8_t * from,
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uint32_t replyTunnelID, bool exploratory)
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{
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#pragma pack(1)
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struct
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I2NPMessage * m = NewI2NPMessage ();
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uint8_t * buf = m->GetPayload ();
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memcpy (buf, key, 32); // key
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buf += 32;
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memcpy (buf, from, 32); // from
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buf += 32;
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if (replyTunnelID)
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{
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uint8_t key[32];
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uint8_t from[32];
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uint8_t flags;
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uint32_t replyTunnelID;
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uint16_t size;
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} msg;
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#pragma pack ()
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memcpy (msg.key, key, 32);
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memcpy (msg.from, from, 32);
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msg.flags = replyTunnelID ? 0x01 : 0;
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msg.replyTunnelID = htobe32 (replyTunnelID);
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msg.size = 0;
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return CreateI2NPMessage (eI2NPDatabaseLookup, (uint8_t *)&msg, sizeof (msg));
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*buf = 0x01; // set delivery flag
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*(uint32_t *)(buf+1) = htobe32 (replyTunnelID);
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buf += 5;
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}
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else
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{
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*buf = 0; // flag
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buf++;
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}
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if (exploratory)
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{
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*(uint16_t *)buf = htobe16 (1); // one exlude record
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buf += 2;
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// reply with non-floodfill routers only
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memset (buf, 0, 32);
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buf += 32;
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}
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else
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{
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// nothing to exclude
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*(uint16_t *)buf = htobe16 (0);
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buf += 2;
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}
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m->len += (buf - m->GetPayload ());
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FillI2NPMessageHeader (m, eI2NPDatabaseLookup);
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return m;
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}
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I2NPMessage * CreateDatabaseStoreMsg ()
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@ -167,7 +186,7 @@ namespace i2p
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peerHash[l1] = 0;
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LogPrint (i,": ", peerHash);
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i2p::data::netdb.RequestDestination (msg->key, buf + sizeof (*msg) +i*32);
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i2p::data::netdb.HandleDatabaseSearchReply (msg->key, buf + sizeof (*msg) +i*32);
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}
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}
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@ -211,8 +230,18 @@ namespace i2p
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i2p::tunnel::Tunnel * tunnel = i2p::tunnel::tunnels.GetPendingTunnel (replyMsgID);
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if (tunnel)
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{
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// endpoint of inbound tunnel
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LogPrint ("VariableTunnelBuild reply for tunnel ", tunnel->GetTunnelID ());
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tunnel->HandleVariableTunnelBuildReplyMsg (buf, len);
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if (tunnel->HandleTunnelBuildResponse (buf, len))
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{
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LogPrint ("Inbound tunnel ", tunnel->GetTunnelID (), " has been created");
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i2p::tunnel::tunnels.AddInboundTunnel (static_cast<i2p::tunnel::InboundTunnel *>(tunnel));
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}
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else
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{
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LogPrint ("Inbound tunnel ", tunnel->GetTunnelID (), " has been declined");
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delete tunnel;
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}
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}
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else
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{
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@ -269,8 +298,17 @@ namespace i2p
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i2p::tunnel::Tunnel * tunnel = i2p::tunnel::tunnels.GetPendingTunnel (replyMsgID);
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if (tunnel)
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{
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tunnel->HandleVariableTunnelBuildReplyMsg (buf, len);
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LogPrint ("Tunnel ", tunnel->GetTunnelID (), " has been created");
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// reply for outbound tunnel
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if (tunnel->HandleTunnelBuildResponse (buf, len))
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{
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LogPrint ("Outbound tunnel ", tunnel->GetTunnelID (), " has been created");
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i2p::tunnel::tunnels.AddOutboundTunnel (static_cast<i2p::tunnel::OutboundTunnel *>(tunnel));
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}
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else
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{
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LogPrint ("Outbound tunnel ", tunnel->GetTunnelID (), " has been declined");
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delete tunnel;
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}
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}
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else
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LogPrint ("Pending tunnel for message ", replyMsgID, " not found");
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