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long tunnel messages

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orignal 2014-01-05 21:25:48 -05:00
parent c93402ab40
commit 4b9d2d60e2
3 changed files with 125 additions and 193 deletions
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23
TunnelGateway.h
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@ -12,32 +12,23 @@ namespace tunnel
{
class TunnelGatewayBuffer
{
struct TunnelMessageBlockExt: public TunnelMessageBlock
{
size_t deliveryInstructionsLen, totalLen;
bool isFragmented;
};
public:
TunnelGatewayBuffer (uint32_t tunnelID): m_TunnelID (tunnelID), m_Remaining (0) {};
TunnelGatewayBuffer (uint32_t tunnelID): m_TunnelID (tunnelID),
m_CurrentTunnelDataMsg (nullptr), m_RemainingSize (0) {};
void PutI2NPMsg (const uint8_t * gwHash, uint32_t gwTunnel, I2NPMessage * msg);
std::vector<I2NPMessage *> GetTunnelDataMsgs ();
private:
size_t CreateFirstFragment (TunnelMessageBlockExt * block, uint8_t * buf, size_t len);
size_t CreateFollowOnFragment (TunnelMessageBlockExt * block, uint8_t * buf, size_t len);
I2NPMessage * CreateNextTunnelMessage (int& ind);
void CreateCurrentTunnelDataMessage ();
void CompleteCurrentTunnelDataMessage ();
private:
uint32_t m_TunnelID;
std::vector<TunnelMessageBlockExt *> m_I2NPMsgs;
// for fragmented messages
size_t m_NextOffset, m_NextSeqn, m_Remaining;
uint32_t m_NextMsgID;
std::vector<I2NPMessage *> m_TunnelDataMsgs;
I2NPMessage * m_CurrentTunnelDataMsg;
size_t m_RemainingSize;
};
class TunnelGateway