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authorTiger Wang <ziwei.tiger@outlook.com>2021-01-11 17:39:43 +0100
committerGitHub <noreply@github.com>2021-01-11 17:39:43 +0100
commiteeb63b8901a9c049f1bb594abb9ce9b4a9c47620 (patch)
treeb07daae788f918b83eeb0bdbd51e49292f1c8d88 /src/Protocol/Protocol_1_8.h
parentFixed switch-ups regarding some slab and stair recipes (#5099) (diff)
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Diffstat (limited to 'src/Protocol/Protocol_1_8.h')
-rw-r--r--src/Protocol/Protocol_1_8.h22
1 files changed, 15 insertions, 7 deletions
diff --git a/src/Protocol/Protocol_1_8.h b/src/Protocol/Protocol_1_8.h
index 44415758f..f5800cb21 100644
--- a/src/Protocol/Protocol_1_8.h
+++ b/src/Protocol/Protocol_1_8.h
@@ -20,6 +20,9 @@ Declares the 1.8 protocol classes:
#include "../mbedTLS++/AesCfb128Decryptor.h"
#include "../mbedTLS++/AesCfb128Encryptor.h"
+#include "CircularBufferCompressor.h"
+#include "StringCompression.h"
+
@@ -46,7 +49,7 @@ public:
virtual void SendChat (const AString & a_Message, eChatType a_Type) override;
virtual void SendChat (const cCompositeChat & a_Message, eChatType a_Type, bool a_ShouldUseChatPrefixes) override;
virtual void SendChatRaw (const AString & a_MessageRaw, eChatType a_Type) override;
- virtual void SendChunkData (const std::string_view a_ChunkData) override;
+ virtual void SendChunkData (ContiguousByteBufferView a_ChunkData) override;
virtual void SendCollectEntity (const cEntity & a_Collected, const cEntity & a_Collector, unsigned a_Count) override;
virtual void SendDestroyEntity (const cEntity & a_Entity) override;
virtual void SendDetachEntity (const cEntity & a_Entity, const cEntity & a_PreviousVehicle) override;
@@ -88,7 +91,7 @@ public:
virtual void SendPlayerMoveLook (void) override;
virtual void SendPlayerPosition (void) override;
virtual void SendPlayerSpawn (const cPlayer & a_Player) override;
- virtual void SendPluginMessage (const AString & a_Channel, const AString & a_Message) override;
+ virtual void SendPluginMessage (const AString & a_Channel, ContiguousByteBufferView a_Message) override;
virtual void SendRemoveEntityEffect (const cEntity & a_Entity, int a_EffectID) override;
virtual void SendResetTitle (void) override;
virtual void SendResourcePack (const AString & a_ResourcePackUrl) override;
@@ -125,9 +128,8 @@ public:
virtual AString GetAuthServerID(void) override { return m_AuthServerID; }
/** Compress the packet. a_Packet must be without packet length.
- a_Compressed will be set to the compressed packet includes packet length and data length.
- If compression fails, the function returns false. */
- static bool CompressPacket(const AString & a_Packet, AString & a_Compressed);
+ a_Compressed will be set to the compressed packet includes packet length and data length. */
+ static void CompressPacket(CircularBufferCompressor & a_Packet, ContiguousByteBuffer & a_Compressed);
/** The 1.8 protocol use a particle id instead of a string. This function converts the name to the id. If the name is incorrect, it returns 0. */
static int GetParticleID(const AString & a_ParticleName);
@@ -194,7 +196,7 @@ protected:
virtual void HandleVanillaPluginMessage(cByteBuffer & a_ByteBuffer, const AString & a_Channel);
/** Sends the data to the client, encrypting them if needed. */
- virtual void SendData(const char * a_Data, size_t a_Size) override;
+ virtual void SendData(ContiguousByteBufferView a_Size) override;
/** Sends the packet to the client. Called by the cPacketizer's destructor. */
virtual void SendPacket(cPacketizer & a_Packet) override;
@@ -205,7 +207,7 @@ protected:
virtual bool ReadItem(cByteBuffer & a_ByteBuffer, cItem & a_Item, size_t a_KeepRemainingBytes = 0);
/** Parses item metadata as read by ReadItem(), into the item enchantments. */
- virtual void ParseItemMetadata(cItem & a_Item, const AString & a_Metadata);
+ virtual void ParseItemMetadata(cItem & a_Item, ContiguousByteBufferView a_Metadata);
virtual void StartEncryption(const Byte * a_Key);
@@ -242,9 +244,15 @@ private:
cAesCfb128Decryptor m_Decryptor;
cAesCfb128Encryptor m_Encryptor;
+ CircularBufferCompressor m_Compressor;
+ CircularBufferExtractor m_Extractor;
+
/** The logfile where the comm is logged, when g_ShouldLogComm is true */
cFile m_CommLogFile;
+ /** Handle a complete packet stored in the given buffer. */
+ void HandlePacket(cByteBuffer & a_Buffer);
+
/** Sends an entity teleport packet.
Mitigates a 1.8 bug where the position in the entity spawn packet is ignored,
and so entities don't show up until a teleport is sent. */