diff options
Diffstat (limited to 'src/ClientHandle.h')
| -rw-r--r-- | src/ClientHandle.h | 80 |
1 files changed, 50 insertions, 30 deletions
diff --git a/src/ClientHandle.h b/src/ClientHandle.h index 03ae38cfd..f5b7faede 100644 --- a/src/ClientHandle.h +++ b/src/ClientHandle.h @@ -8,12 +8,10 @@ #pragma once -#ifndef CCLIENTHANDLE_H_INCLUDED -#define CCLIENTHANDLE_H_INCLUDED +#include "OSSupport/Network.h" #include "Defines.h" #include "Vector3.h" -#include "OSSupport/SocketThreads.h" #include "ChunkDef.h" #include "ByteBuffer.h" #include "Scoreboard.h" @@ -27,6 +25,7 @@ +// fwd: class cChunkDataSerializer; class cInventory; class cMonster; @@ -42,25 +41,29 @@ class cItemHandler; class cWorld; class cCompositeChat; class cStatManager; +class cClientHandle; +typedef SharedPtr<cClientHandle> cClientHandlePtr; -class cClientHandle : // tolua_export - public cSocketThreads::cCallback +class cClientHandle // tolua_export + : public cTCPLink::cCallbacks { // tolua_export -public: - -#if defined(ANDROID_NDK) - static const int DEFAULT_VIEW_DISTANCE = 4; // The default ViewDistance (used when no value is set in Settings.ini) -#else - static const int DEFAULT_VIEW_DISTANCE = 10; -#endif +public: // tolua_export + + #if defined(ANDROID_NDK) + static const int DEFAULT_VIEW_DISTANCE = 4; // The default ViewDistance (used when no value is set in Settings.ini) + #else + static const int DEFAULT_VIEW_DISTANCE = 10; + #endif static const int MAX_VIEW_DISTANCE = 32; static const int MIN_VIEW_DISTANCE = 1; - cClientHandle(const cSocket * a_Socket, int a_ViewDistance); + /** Creates a new client with the specified IP address in its description and the specified initial view distance. */ + cClientHandle(const AString & a_IPString, int a_ViewDistance); + virtual ~cClientHandle(); const AString & GetIPString(void) const { return m_IPString; } // tolua_export @@ -276,6 +279,10 @@ public: void HandleCommandBlockEntityChange(int a_EntityID, const AString & a_NewCommand); void HandleCreativeInventory (short a_SlotNum, const cItem & a_HeldItem); + + /** Called when the player enchants an Item in the Enchanting table UI. */ + void HandleEnchantItem(Byte a_WindowID, Byte a_Enchantment); + void HandleEntityCrouch (int a_EntityID, bool a_IsCrouching); void HandleEntityLeaveBed (int a_EntityID); void HandleEntitySprinting (int a_EntityID, bool a_IsSprinting); @@ -329,9 +336,6 @@ public: Sends an UnloadChunk packet for each loaded chunk and resets the streamed chunks. */ void RemoveFromWorld(void); - /** Called when the player will enchant a Item */ - void HandleEnchantItem(Byte & a_WindowID, Byte & a_Enchantment); - /** Called by the protocol recognizer when the protocol version is known. */ void SetProtocolVersion(UInt32 a_ProtocolVersion) { m_ProtocolVersion = a_ProtocolVersion; } @@ -340,6 +344,9 @@ public: private: + friend class cServer; // Needs access to SetSelf() + + /** The type used for storing the names of registered plugin channels. */ typedef std::set<AString> cChannels; @@ -361,13 +368,16 @@ private: cChunkCoordsList m_SentChunks; // Chunks that are currently sent to the client cProtocol * m_Protocol; - + + /** Protects m_IncomingData against multithreaded access. */ cCriticalSection m_CSIncomingData; - AString m_IncomingData; - + + /** Queue for the incoming data received on the link until it is processed in Tick(). + Protected by m_CSIncomingData. */ + AString m_IncomingData; + + /** Protects data going out through m_Link against multi-threaded sending. */ cCriticalSection m_CSOutgoingData; - cByteBuffer m_OutgoingData; - AString m_OutgoingDataOverflow; ///< For data that didn't fit into the m_OutgoingData ringbuffer temporarily Vector3d m_ConfirmPosition; @@ -379,8 +389,8 @@ private: int m_LastStreamedChunkX; int m_LastStreamedChunkZ; - /** Seconds since the last packet data was received (updated in Tick(), reset in DataReceived()) */ - float m_TimeSinceLastPacket; + /** Number of ticks since the last network packet was received (increased in Tick(), reset in OnReceivedData()) */ + int m_TicksSinceLastPacket; /** Duration of the last completed client ping. */ std::chrono::steady_clock::duration m_Ping; @@ -458,6 +468,13 @@ private: /** The version of the protocol that the client is talking, or 0 if unknown. */ UInt32 m_ProtocolVersion; + /** The link that is used for network communication. + m_CSOutgoingData is used to synchronize access for sending data. */ + cTCPLinkPtr m_Link; + + /** Shared pointer to self, so that this instance can keep itself alive when needed. */ + cClientHandlePtr m_Self; + /** Returns true if the rate block interactions is within a reasonable limit (bot protection) */ bool CheckBlockInteractionsRate(void); @@ -483,16 +500,19 @@ private: /** Removes all of the channels from the list of current plugin channels. Ignores channels that are not found. */ void UnregisterPluginChannels(const AStringVector & a_ChannelList); - // cSocketThreads::cCallback overrides: - virtual bool DataReceived (const char * a_Data, size_t a_Size) override; // Data is received from the client - virtual void GetOutgoingData(AString & a_Data) override; // Data can be sent to client - virtual void SocketClosed (void) override; // The socket has been closed for any reason -}; // tolua_export - + /** Called when the network socket has been closed. */ + void SocketClosed(void); + /** Called right after the instance is created to store its SharedPtr inside. */ + void SetSelf(cClientHandlePtr a_Self); + // cTCPLink::cCallbacks overrides: + virtual void OnLinkCreated(cTCPLinkPtr a_Link) override; + virtual void OnReceivedData(const char * a_Data, size_t a_Length) override; + virtual void OnRemoteClosed(void) override; + virtual void OnError(int a_ErrorCode, const AString & a_ErrorMsg) override; +}; // tolua_export -#endif // CCLIENTHANDLE_H_INCLUDED |