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This commit is contained in:
mikhail4021 2014-02-23 21:54:36 +04:00
parent 885dc6603f
commit 2deb4118bc
31 changed files with 783 additions and 212 deletions
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27
TunnelGateway.cpp
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@ -10,7 +10,7 @@ namespace i2p
{
namespace tunnel
{
void TunnelGatewayBuffer::PutI2NPMsg (const uint8_t * gwHash, uint32_t gwTunnel, I2NPMessage * msg)
void TunnelGatewayBuffer::PutI2NPMsg (const TunnelMessageBlock& block)
{
if (!m_CurrentTunnelDataMsg)
CreateCurrentTunnelDataMessage ();
@ -18,24 +18,21 @@ namespace tunnel
// create delivery instructions
uint8_t di[43]; // max delivery instruction length is 43 for tunnel
size_t diLen = 1;// flag
TunnelDeliveryType dt = eDeliveryTypeLocal;
if (gwHash)
if (block.deliveryType != eDeliveryTypeLocal) // tunnel or router
{
if (gwTunnel)
if (block.deliveryType == eDeliveryTypeTunnel)
{
*(uint32_t *)(di + diLen) = htobe32 (gwTunnel);
*(uint32_t *)(di + diLen) = htobe32 (block.tunnelID);
diLen += 4; // tunnelID
dt = eDeliveryTypeTunnel;
}
else
dt = eDeliveryTypeRouter;
memcpy (di + diLen, gwHash, 32);
memcpy (di + diLen, block.hash, 32);
diLen += 32; //len
}
di[0] = dt << 5; // set delivery type
di[0] = block.deliveryType << 5; // set delivery type
// create fragments
I2NPMessage * msg = block.data;
if (diLen + msg->GetLength () + 2<= m_RemainingSize)
{
// message fits. First and last fragment
@ -104,7 +101,7 @@ namespace tunnel
{
// delivery instructions don't fit. Create new message
CompleteCurrentTunnelDataMessage ();
PutI2NPMsg (gwHash, gwTunnel, msg);
PutI2NPMsg (block);
// don't delete msg because it's taken care inside
}
}
@ -152,15 +149,15 @@ namespace tunnel
m_CurrentTunnelDataMsg = nullptr;
}
void TunnelGateway::SendTunnelDataMsg (const uint8_t * gwHash, uint32_t gwTunnel, i2p::I2NPMessage * msg)
void TunnelGateway::SendTunnelDataMsg (const TunnelMessageBlock& block)
{
PutTunnelDataMsg (gwHash, gwTunnel, msg);
PutTunnelDataMsg (block);
SendBuffer ();
}
void TunnelGateway::PutTunnelDataMsg (const uint8_t * gwHash, uint32_t gwTunnel, i2p::I2NPMessage * msg)
void TunnelGateway::PutTunnelDataMsg (const TunnelMessageBlock& block)
{
m_Buffer.PutI2NPMsg (gwHash, gwTunnel, msg);
m_Buffer.PutI2NPMsg (block);
}
void TunnelGateway::SendBuffer ()