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pack 3 DatabaseLookup messages into one TunnelData while processing DatabaseSearchReply

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orignal 2013-11-22 20:41:28 -05:00
parent 093e566da6
commit 474aa9068a
7 changed files with 157 additions and 73 deletions
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43
NetDb.cpp
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@ -1,5 +1,6 @@
#include <fstream>
#include <boost/filesystem.hpp>
#include "base64.h"
#include "Log.h"
#include "Timestamp.h"
#include "I2NPProtocol.h"
@ -59,7 +60,9 @@ namespace data
{
i2p::HandleDatabaseStoreMsg (msg->GetPayload (), msg->GetLength ()); // TODO
i2p::DeleteI2NPMessage (msg);
}
}
else if (msg->GetHeader ()->typeID == eI2NPDatabaseSearchReply)
HandleDatabaseSearchReplyMsg (msg);
else // WTF?
{
LogPrint ("NetDb: unexpected message type ", msg->GetHeader ()->typeID);
@ -179,6 +182,42 @@ namespace data
// RequestDestination (key, router);
}
void NetDb::HandleDatabaseSearchReplyMsg (I2NPMessage * msg)
{
uint8_t * buf = msg->GetPayload ();
char key[48];
int l = i2p::data::ByteStreamToBase64 (buf, 32, key, 48);
key[l] = 0;
int num = buf[32]; // num
LogPrint ("DatabaseSearchReply for ", key, " num=", num);
if (num > 0)
{
if (!memcmp (m_Exploratory, buf, 32) && m_LastFloodfill)
{
i2p::tunnel::OutboundTunnel * outbound = i2p::tunnel::tunnels.GetNextOutboundTunnel ();
i2p::tunnel::InboundTunnel * inbound = i2p::tunnel::tunnels.GetNextInboundTunnel ();
for (int i = 0; i < num; i++)
{
uint8_t * router = buf + 33 + i*32;
char peerHash[48];
int l1 = i2p::data::ByteStreamToBase64 (router, 32, peerHash, 48);
peerHash[l1] = 0;
LogPrint (i,": ", peerHash);
if (outbound && inbound)
{
I2NPMessage * msg = i2p::CreateDatabaseLookupMsg (router, inbound->GetNextIdentHash (),
inbound->GetNextTunnelID ());
outbound->GetTunnelGateway ().PutTunnelDataMsg (m_LastFloodfill->GetIdentHash (), 0, msg);
}
}
if (outbound)
outbound->GetTunnelGateway ().SendBuffer ();
}
}
i2p::DeleteI2NPMessage (msg);
}
void NetDb::Explore ()
{
i2p::tunnel::OutboundTunnel * outbound = i2p::tunnel::tunnels.GetNextOutboundTunnel ();
@ -225,7 +264,7 @@ namespace data
return nullptr;
}
void NetDb::PostDatabaseStoreMsg (I2NPMessage * msg)
void NetDb::PostI2NPMsg (I2NPMessage * msg)
{
if (msg) m_Queue.Put (msg);
}