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-rw-r--r--src/Protocol/Protocol17x.cpp11
-rw-r--r--src/Protocol/Protocol18x.cpp51
2 files changed, 39 insertions, 23 deletions
diff --git a/src/Protocol/Protocol17x.cpp b/src/Protocol/Protocol17x.cpp
index 169367949..f78c2e54b 100644
--- a/src/Protocol/Protocol17x.cpp
+++ b/src/Protocol/Protocol17x.cpp
@@ -679,8 +679,8 @@ void cProtocol172::SendMapDecorators(int a_ID, const cMapDecoratorList & a_Decor
for (cMapDecoratorList::const_iterator it = a_Decorators.begin(); it != a_Decorators.end(); ++it)
{
- ASSERT((it->GetPixelX() >= 0) && (it->GetPixelX() < 256));
- ASSERT((it->GetPixelZ() >= 0) && (it->GetPixelZ() < 256));
+ ASSERT(it->GetPixelX() < 256);
+ ASSERT(it->GetPixelZ() < 256);
Pkt.WriteByte(static_cast<Byte>((it->GetType() << 4) | static_cast<Byte>(it->GetRot() & 0xf)));
Pkt.WriteByte(static_cast<Byte>(it->GetPixelX()));
Pkt.WriteByte(static_cast<Byte>(it->GetPixelZ()));
@@ -694,7 +694,7 @@ void cProtocol172::SendMapDecorators(int a_ID, const cMapDecoratorList & a_Decor
void cProtocol172::SendMapInfo(int a_ID, unsigned int a_Scale)
{
ASSERT(m_State == 3); // In game mode?
- ASSERT((a_Scale >= 0) && (a_Scale < 256));
+ ASSERT(a_Scale < 256);
cPacketizer Pkt(*this, 0x34);
Pkt.WriteVarInt(static_cast<UInt32>(a_ID));
@@ -1757,7 +1757,10 @@ void cProtocol172::HandlePacketStatusRequest(cByteBuffer & a_ByteBuffer)
void cProtocol172::HandlePacketLoginEncryptionResponse(cByteBuffer & a_ByteBuffer)
{
short EncKeyLength, EncNonceLength;
- a_ByteBuffer.ReadBEShort(EncKeyLength);
+ if (!a_ByteBuffer.ReadBEShort(EncKeyLength))
+ {
+ return;
+ }
if ((EncKeyLength < 0) || (EncKeyLength > MAX_ENC_LEN))
{
LOGD("Invalid Encryption Key length: %d. Kicking client.", EncKeyLength);
diff --git a/src/Protocol/Protocol18x.cpp b/src/Protocol/Protocol18x.cpp
index 3c4e049bd..22280f800 100644
--- a/src/Protocol/Protocol18x.cpp
+++ b/src/Protocol/Protocol18x.cpp
@@ -108,8 +108,17 @@ cProtocol180::cProtocol180(cClientHandle * a_Client, const AString & a_ServerAdd
{
static int sCounter = 0;
cFile::CreateFolder("CommLogs");
- AString FileName = Printf("CommLogs/%x_%d__%s.log", (unsigned)time(nullptr), sCounter++, a_Client->GetIPString().c_str());
- m_CommLogFile.Open(FileName, cFile::fmWrite);
+ AString IP(a_Client->GetIPString());
+ ReplaceString(IP, ":", "_");
+ AString FileName = Printf("CommLogs/%x_%d__%s.log",
+ static_cast<unsigned>(time(nullptr)),
+ sCounter++,
+ IP.c_str()
+ );
+ if (!m_CommLogFile.Open(FileName, cFile::fmWrite))
+ {
+ LOG("Cannot log communication to file, the log file \"%s\" cannot be opened for writing.", FileName.c_str());
+ }
}
}
@@ -377,7 +386,7 @@ void cProtocol180::SendEntityLook(const cEntity & a_Entity)
Pkt.WriteVarInt(a_Entity.GetUniqueID());
Pkt.WriteByteAngle(a_Entity.GetYaw());
Pkt.WriteByteAngle(a_Entity.GetPitch());
- Pkt.WriteBool(true); // TODO: IsOnGround() on entities
+ Pkt.WriteBool(a_Entity.IsOnGround());
}
@@ -420,7 +429,7 @@ void cProtocol180::SendEntityRelMove(const cEntity & a_Entity, char a_RelX, char
Pkt.WriteByte(a_RelX);
Pkt.WriteByte(a_RelY);
Pkt.WriteByte(a_RelZ);
- Pkt.WriteBool(true); // TODO: IsOnGround() on entities
+ Pkt.WriteBool(a_Entity.IsOnGround());
}
@@ -438,7 +447,7 @@ void cProtocol180::SendEntityRelMoveLook(const cEntity & a_Entity, char a_RelX,
Pkt.WriteByte(a_RelZ);
Pkt.WriteByteAngle(a_Entity.GetYaw());
Pkt.WriteByteAngle(a_Entity.GetPitch());
- Pkt.WriteBool(true); // TODO: IsOnGround() on entities
+ Pkt.WriteBool(a_Entity.IsOnGround());
}
@@ -865,11 +874,15 @@ void cProtocol180::SendPlayerListUpdatePing(const cPlayer & a_Player)
{
ASSERT(m_State == 3); // In game mode?
- cPacketizer Pkt(*this, 0x38); // Playerlist Item packet
- Pkt.WriteVarInt(2);
- Pkt.WriteVarInt(1);
- Pkt.WriteUUID(a_Player.GetUUID());
- Pkt.WriteVarInt((UInt32)a_Player.GetClientHandle()->GetPing());
+ auto ClientHandle = a_Player.GetClientHandlePtr();
+ if (ClientHandle != nullptr)
+ {
+ cPacketizer Pkt(*this, 0x38); // Playerlist Item packet
+ Pkt.WriteVarInt(2);
+ Pkt.WriteVarInt(1);
+ Pkt.WriteUUID(a_Player.GetUUID());
+ Pkt.WriteVarInt(static_cast<UInt32>(ClientHandle->GetPing()));
+ }
}
@@ -938,7 +951,7 @@ void cProtocol180::SendPlayerMoveLook(void)
Pkt.WriteDouble(Player->GetPosX());
// The "+ 0.001" is there because otherwise the player falls through the block they were standing on.
- Pkt.WriteDouble(Player->GetStance() + 0.001);
+ Pkt.WriteDouble(Player->GetPosY() + 0.001);
Pkt.WriteDouble(Player->GetPosZ());
Pkt.WriteFloat((float)Player->GetYaw());
@@ -967,7 +980,7 @@ void cProtocol180::SendPlayerSpawn(const cPlayer & a_Player)
Pkt.WriteVarInt(a_Player.GetUniqueID());
Pkt.WriteUUID(cMojangAPI::MakeUUIDShort(a_Player.GetUUID()));
Pkt.WriteFPInt(a_Player.GetPosX());
- Pkt.WriteFPInt(a_Player.GetPosY());
+ Pkt.WriteFPInt(a_Player.GetPosY() + 0.001); // The "+ 0.001" is there because otherwise the player falls through the block they were standing on.
Pkt.WriteFPInt(a_Player.GetPosZ());
Pkt.WriteByteAngle(a_Player.GetYaw());
Pkt.WriteByteAngle(a_Player.GetPitch());
@@ -1296,7 +1309,7 @@ void cProtocol180::SendTeleportEntity(const cEntity & a_Entity)
Pkt.WriteFPInt(a_Entity.GetPosZ());
Pkt.WriteByteAngle(a_Entity.GetYaw());
Pkt.WriteByteAngle(a_Entity.GetPitch());
- Pkt.WriteBool(true); // TODO: IsOnGrond() on entities
+ Pkt.WriteBool(a_Entity.IsOnGround());
}
@@ -1659,7 +1672,7 @@ void cProtocol180::FixItemFramePositions(int a_ObjectData, double & a_PosX, doub
void cProtocol180::AddReceivedData(const char * a_Data, size_t a_Size)
{
// Write the incoming data into the comm log file:
- if (g_ShouldLogCommIn)
+ if (g_ShouldLogCommIn && m_CommLogFile.IsOpen())
{
if (m_ReceivedData.GetReadableSpace() > 0)
{
@@ -1764,7 +1777,7 @@ void cProtocol180::AddReceivedData(const char * a_Data, size_t a_Size)
bb.Write("\0", 1);
// Log the packet info into the comm log file:
- if (g_ShouldLogCommIn)
+ if (g_ShouldLogCommIn && m_CommLogFile.IsOpen())
{
AString PacketData;
bb.ReadAll(PacketData);
@@ -1796,7 +1809,7 @@ void cProtocol180::AddReceivedData(const char * a_Data, size_t a_Size)
#endif // _DEBUG
// Put a message in the comm log:
- if (g_ShouldLogCommIn)
+ if (g_ShouldLogCommIn && m_CommLogFile.IsOpen())
{
m_CommLogFile.Printf("^^^^^^ Unhandled packet ^^^^^^\n\n\n");
}
@@ -1813,7 +1826,7 @@ void cProtocol180::AddReceivedData(const char * a_Data, size_t a_Size)
);
// Put a message in the comm log:
- if (g_ShouldLogCommIn)
+ if (g_ShouldLogCommIn && m_CommLogFile.IsOpen())
{
m_CommLogFile.Printf("^^^^^^ Wrong number of bytes read for this packet (exp %d left, got " SIZE_T_FMT " left) ^^^^^^\n\n\n",
1, bb.GetReadableSpace()
@@ -1827,7 +1840,7 @@ void cProtocol180::AddReceivedData(const char * a_Data, size_t a_Size)
} // for (ever)
// Log any leftover bytes into the logfile:
- if (g_ShouldLogCommIn && (m_ReceivedData.GetReadableSpace() > 0))
+ if (g_ShouldLogCommIn && (m_ReceivedData.GetReadableSpace() > 0) && m_CommLogFile.IsOpen())
{
AString AllData;
size_t OldReadableSpace = m_ReceivedData.GetReadableSpace();
@@ -2798,7 +2811,7 @@ cProtocol180::cPacketizer::~cPacketizer()
}
// Log the comm into logfile:
- if (g_ShouldLogCommOut)
+ if (g_ShouldLogCommOut && m_Protocol.m_CommLogFile.IsOpen())
{
AString Hex;
ASSERT(PacketData.size() > 0);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 02:14:52 +0100