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orignal 2014-02-07 15:47:10 -05:00
parent 656392fe1e
commit 1c1103dcce
2 changed files with 30 additions and 1 deletions
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9
SSU.h
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@ -37,6 +37,14 @@ namespace ssu
const uint8_t PAYLOAD_TYPE_TEST = 7;
const uint8_t PAYLOAD_TYPE_SESSION_DESTROY = 8;
// data flags
const uint8_t DATA_FLAG_EXTENDED_DATA_INCLUDED = 0x02;
const uint8_t DATA_FLAG_WANT_REPLY = 0x04;
const uint8_t DATA_FLAG_REQUEST_PREVIOUS_ACKS = 0x08;
const uint8_t DATA_FLAG_EXPLICIT_CONGESTION_NOTIFICATION = 0x10;
const uint8_t DATA_FLAG_ACK_BITFIELDS_INCLUDED = 0x40;
const uint8_t DATA_FLAG_EXPLICIT_ACKS_INCLUDED = 0x80;
enum SessionState
{
eSessionStateUnknown,
@ -73,6 +81,7 @@ namespace ssu
void ProcessSessionConfirmed (uint8_t * buf, size_t len);
void SendSessionConfirmed (const uint8_t * y, const uint8_t * ourAddress, uint32_t relayTag);
void ProcessData (uint8_t * buf, size_t len);
void SendMsgAck (uint32_t msgID);
bool ProcessIntroKeyEncryptedMessage (uint8_t expectedPayloadType, i2p::data::RouterInfo& r, uint8_t * buf, size_t len);
void FillHeaderAndEncrypt (uint8_t payloadType, uint8_t * buf, size_t len, uint8_t * aesKey, uint8_t * iv, uint8_t * macKey);