Mirrors/i2pd
2
0
Fork 0
mirror of https://github.com/PurpleI2P/i2pd.git synced 2025-05-01 05:02:29 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Reformat code

Browse source
This commit is contained in:
Anatolii Cherednichenko 2022-08-30 02:11:28 +03:00
parent 3ddb370718
commit 55534ea002
140 changed files with 46068 additions and 48277 deletions
Download patch file Download diff file Expand all files Collapse all files

91
libi2pd/TunnelEndpoint.h
View file

@ -16,57 +16,64 @@
#include "I2NPProtocol.h"
#include "TunnelBase.h"
namespace i2p
{
namespace tunnel
{
class TunnelEndpoint
{
struct TunnelMessageBlockEx: public TunnelMessageBlock
{
uint64_t receiveTime; // milliseconds since epoch
uint8_t nextFragmentNum;
};
namespace i2p {
namespace tunnel {
class TunnelEndpoint {
struct TunnelMessageBlockEx : public TunnelMessageBlock {
uint64_t receiveTime; // milliseconds since epoch
uint8_t nextFragmentNum;
};
struct Fragment
{
Fragment (bool last, uint64_t t, size_t size): isLastFragment (last), receiveTime (t), data (size) {};
bool isLastFragment;
uint64_t receiveTime; // milliseconds since epoch
std::vector<uint8_t> data;
};
struct Fragment {
Fragment(bool last, uint64_t t, size_t size) : isLastFragment(last), receiveTime(t), data(size) {};
bool isLastFragment;
uint64_t receiveTime; // milliseconds since epoch
std::vector<uint8_t> data;
};
public:
public:
TunnelEndpoint (bool isInbound): m_IsInbound (isInbound), m_NumReceivedBytes (0), m_CurrentMsgID (0) {};
~TunnelEndpoint ();
size_t GetNumReceivedBytes () const { return m_NumReceivedBytes; };
void Cleanup ();
TunnelEndpoint(bool isInbound) : m_IsInbound(isInbound), m_NumReceivedBytes(0), m_CurrentMsgID(0) {};
void HandleDecryptedTunnelDataMsg (std::shared_ptr<I2NPMessage> msg);
~TunnelEndpoint();
private:
size_t GetNumReceivedBytes() const { return m_NumReceivedBytes; };
void HandleFollowOnFragment (uint32_t msgID, bool isLastFragment, uint8_t fragmentNum, const uint8_t * fragment, size_t size);
bool ConcatFollowOnFragment (TunnelMessageBlockEx& msg, const uint8_t * fragment, size_t size) const; // true if success
void HandleCurrenMessageFollowOnFragment (const uint8_t * fragment, size_t size, bool isLastFragment);
void HandleNextMessage (const TunnelMessageBlock& msg);
void Cleanup();
void AddOutOfSequenceFragment (uint32_t msgID, uint8_t fragmentNum, bool isLastFragment, const uint8_t * fragment, size_t size);
bool ConcatNextOutOfSequenceFragment (uint32_t msgID, TunnelMessageBlockEx& msg); // true if something added
void HandleOutOfSequenceFragments (uint32_t msgID, TunnelMessageBlockEx& msg);
void AddIncompleteCurrentMessage ();
void HandleDecryptedTunnelDataMsg(std::shared_ptr<I2NPMessage> msg);
private:
private:
std::unordered_map<uint32_t, TunnelMessageBlockEx> m_IncompleteMessages;
std::unordered_map<uint64_t, std::unique_ptr<Fragment> > m_OutOfSequenceFragments; // ((msgID << 8) + fragment#)->fragment
bool m_IsInbound;
size_t m_NumReceivedBytes;
TunnelMessageBlockEx m_CurrentMessage;
uint32_t m_CurrentMsgID;
};
}
void
HandleFollowOnFragment(uint32_t msgID, bool isLastFragment, uint8_t fragmentNum, const uint8_t *fragment,
size_t size);
bool ConcatFollowOnFragment(TunnelMessageBlockEx &msg, const uint8_t *fragment,
size_t size) const; // true if success
void HandleCurrenMessageFollowOnFragment(const uint8_t *fragment, size_t size, bool isLastFragment);
void HandleNextMessage(const TunnelMessageBlock &msg);
void
AddOutOfSequenceFragment(uint32_t msgID, uint8_t fragmentNum, bool isLastFragment, const uint8_t *fragment,
size_t size);
bool ConcatNextOutOfSequenceFragment(uint32_t msgID, TunnelMessageBlockEx &msg); // true if something added
void HandleOutOfSequenceFragments(uint32_t msgID, TunnelMessageBlockEx &msg);
void AddIncompleteCurrentMessage();
private:
std::unordered_map<uint32_t, TunnelMessageBlockEx> m_IncompleteMessages;
std::unordered_map<uint64_t, std::unique_ptr<Fragment> > m_OutOfSequenceFragments; // ((msgID << 8) + fragment#)->fragment
bool m_IsInbound;
size_t m_NumReceivedBytes;
TunnelMessageBlockEx m_CurrentMessage;
uint32_t m_CurrentMsgID;
};
}
}
#endif