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Implement #243, separate core/client (PCH support dropped for now)

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EinMByte 2015-08-21 22:22:34 +02:00
parent bdaf2c16aa
commit 8ac9520dfd
153 changed files with 360 additions and 20020 deletions
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91
core/tunnel/TunnelPool.h Normal file
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#ifndef TUNNEL_POOL__
#define TUNNEL_POOL__
#include <inttypes.h>
#include <set>
#include <vector>
#include <utility>
#include <mutex>
#include <memory>
#include "Identity.h"
#include "LeaseSet.h"
#include "RouterInfo.h"
#include "I2NPProtocol.h"
#include "TunnelBase.h"
#include "RouterContext.h"
#include "Garlic.h"
namespace i2p
{
namespace tunnel
{
class Tunnel;
class InboundTunnel;
class OutboundTunnel;
class TunnelPool: public std::enable_shared_from_this<TunnelPool> // per local destination
{
public:
TunnelPool (i2p::garlic::GarlicDestination * localDestination, int numInboundHops, int numOutboundHops, int numInboundTunnels, int numOutboundTunnels);
~TunnelPool ();
i2p::garlic::GarlicDestination * GetLocalDestination () const { return m_LocalDestination; };
void SetLocalDestination (i2p::garlic::GarlicDestination * destination) { m_LocalDestination = destination; };
void SetExplicitPeers (std::shared_ptr<std::vector<i2p::data::IdentHash> > explicitPeers);
void CreateTunnels ();
void TunnelCreated (std::shared_ptr<InboundTunnel> createdTunnel);
void TunnelExpired (std::shared_ptr<InboundTunnel> expiredTunnel);
void TunnelCreated (std::shared_ptr<OutboundTunnel> createdTunnel);
void TunnelExpired (std::shared_ptr<OutboundTunnel> expiredTunnel);
void RecreateInboundTunnel (std::shared_ptr<InboundTunnel> tunnel);
void RecreateOutboundTunnel (std::shared_ptr<OutboundTunnel> tunnel);
std::vector<std::shared_ptr<InboundTunnel> > GetInboundTunnels (int num) const;
std::shared_ptr<OutboundTunnel> GetNextOutboundTunnel (std::shared_ptr<OutboundTunnel> excluded = nullptr) const;
std::shared_ptr<InboundTunnel> GetNextInboundTunnel (std::shared_ptr<InboundTunnel> excluded = nullptr) const;
std::shared_ptr<OutboundTunnel> GetNewOutboundTunnel (std::shared_ptr<OutboundTunnel> old) const;
void TestTunnels ();
void ProcessGarlicMessage (std::shared_ptr<I2NPMessage> msg);
void ProcessDeliveryStatus (std::shared_ptr<I2NPMessage> msg);
bool IsActive () const { return m_IsActive; };
void SetActive (bool isActive) { m_IsActive = isActive; };
void DetachTunnels ();
private:
void CreateInboundTunnel ();
void CreateOutboundTunnel ();
void CreatePairedInboundTunnel (std::shared_ptr<OutboundTunnel> outboundTunnel);
template<class TTunnels>
typename TTunnels::value_type GetNextTunnel (TTunnels& tunnels, typename TTunnels::value_type excluded) const;
std::shared_ptr<const i2p::data::RouterInfo> SelectNextHop (std::shared_ptr<const i2p::data::RouterInfo> prevHop) const;
bool SelectPeers (std::vector<std::shared_ptr<const i2p::data::RouterInfo> >& hops, bool isInbound);
bool SelectExplicitPeers (std::vector<std::shared_ptr<const i2p::data::RouterInfo> >& hops, bool isInbound);
private:
i2p::garlic::GarlicDestination * m_LocalDestination;
int m_NumInboundHops, m_NumOutboundHops, m_NumInboundTunnels, m_NumOutboundTunnels;
std::shared_ptr<std::vector<i2p::data::IdentHash> > m_ExplicitPeers;
mutable std::mutex m_InboundTunnelsMutex;
std::set<std::shared_ptr<InboundTunnel>, TunnelCreationTimeCmp> m_InboundTunnels; // recent tunnel appears first
mutable std::mutex m_OutboundTunnelsMutex;
std::set<std::shared_ptr<OutboundTunnel>, TunnelCreationTimeCmp> m_OutboundTunnels;
std::map<uint32_t, std::pair<std::shared_ptr<OutboundTunnel>, std::shared_ptr<InboundTunnel> > > m_Tests;
bool m_IsActive;
public:
// for HTTP only
const decltype(m_OutboundTunnels)& GetOutboundTunnels () const { return m_OutboundTunnels; };
const decltype(m_InboundTunnels)& GetInboundTunnels () const { return m_InboundTunnels; };
};
}
}
#endif