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handle DeliveryStatus message

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orignal 2014-01-17 08:12:57 -05:00
parent 0d9cc12521
commit 869479e566
4 changed files with 83 additions and 40 deletions
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12
Garlic.h
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@ -41,11 +41,15 @@ namespace garlic
~GarlicRoutingSession ();
I2NPMessage * WrapSingleMessage (I2NPMessage * msg, I2NPMessage * leaseSet);
int GetNumRemainingSessionTags () const { return m_NumTags - m_NextTag; };
uint32_t GetFirstMsgID () const { return m_FirstMsgID; };
bool IsAcknowledged () const { return m_IsAcknowledged; };
void SetAcknowledged (bool acknowledged) { m_IsAcknowledged = acknowledged; };
private:
size_t CreateAESBlock (uint8_t * buf, I2NPMessage * msg, I2NPMessage * leaseSet);
size_t CreateGarlicPayload (uint8_t * payload, I2NPMessage * msg, I2NPMessage * leaseSet);
size_t CreateAESBlock (uint8_t * buf, I2NPMessage * msg, I2NPMessage * leaseSet, bool isNewSession);
size_t CreateGarlicPayload (uint8_t * payload, I2NPMessage * msg, I2NPMessage * leaseSet, bool isNewSession);
size_t CreateGarlicClove (uint8_t * buf, I2NPMessage * msg, bool isDestination);
size_t CreateDeliveryStatusClove (uint8_t * buf, uint32_t msgID);
@ -53,6 +57,8 @@ namespace garlic
const i2p::data::RoutingDestination * m_Destination;
uint8_t m_SessionKey[32];
uint32_t m_FirstMsgID; // first message ID
bool m_IsAcknowledged;
int m_NumTags, m_NextTag;
uint8_t * m_SessionTags; // m_NumTags*32 bytes
@ -68,6 +74,7 @@ namespace garlic
~GarlicRouting ();
void HandleGarlicMessage (uint8_t * buf, size_t len, bool isFromTunnel);
void HandleDeliveryStatusMessage (uint8_t * buf, size_t len);
I2NPMessage * WrapSingleMessage (const i2p::data::RoutingDestination * destination,
I2NPMessage * msg, I2NPMessage * leaseSet = nullptr);
@ -81,6 +88,7 @@ namespace garlic
// outgoing sessions
std::map<i2p::data::IdentHash, GarlicRoutingSession *> m_Sessions;
std::map<uint32_t, GarlicRoutingSession *> m_CreatedSessions; // msgID -> session
// incoming session
std::map<std::string, std::string> m_SessionTags; // tag -> key
CryptoPP::CBC_Mode<CryptoPP::AES>::Decryption m_Decryption;