diff options
Diffstat (limited to '')
| -rw-r--r-- | ProtoProxy/Connection.cpp | 135 | ||||
| -rw-r--r-- | ProtoProxy/Connection.h | 5 |
2 files changed, 135 insertions, 5 deletions
diff --git a/ProtoProxy/Connection.cpp b/ProtoProxy/Connection.cpp index ca26c873a..89045568a 100644 --- a/ProtoProxy/Connection.cpp +++ b/ProtoProxy/Connection.cpp @@ -121,14 +121,14 @@ enum PACKET_SPAWN_PAINTING = 0x19,
PACKET_SPAWN_EXPERIENCE_ORB = 0x1a,
PACKET_ENTITY_VELOCITY = 0x1c,
- PACKET_DESTROY_ENTITY = 0x1d,
+ PACKET_DESTROY_ENTITIES = 0x1d,
PACKET_ENTITY = 0x1e,
PACKET_ENTITY_RELATIVE_MOVE = 0x1f,
PACKET_ENTITY_LOOK = 0x20,
PACKET_ENTITY_RELATIVE_MOVE_LOOK = 0x21,
PACKET_ENTITY_TELEPORT = 0x22,
PACKET_ENTITY_HEAD_LOOK = 0x23,
- PACKET_ENTITY_STATUS = 0x24,
+ PACKET_ENTITY_STATUS = 0x26,
PACKET_ENTITY_METADATA = 0x28,
PACKET_ENTITY_EFFECT = 0x29,
PACKET_ENTITY_EFFECT_REMOVE = 0x2a,
@@ -136,8 +136,12 @@ enum PACKET_MAP_CHUNK = 0x33,
PACKET_MULTI_BLOCK_CHANGE = 0x34,
PACKET_BLOCK_CHANGE = 0x35,
+ PACKET_BLOCK_ACTION = 0x36,
PACKET_MAP_CHUNK_BULK = 0x38,
+ PACKET_SOUND_EFFECT = 0x3d,
+ PACKET_NAMED_SOUND_EFFECT = 0x3e,
PACKET_CHANGE_GAME_STATE = 0x46,
+ PACKET_WINDOW_OPEN = 0x64,
PACKET_WINDOW_CLOSE = 0x65,
PACKET_WINDOW_CLICK = 0x66,
PACKET_SET_SLOT = 0x67,
@@ -521,7 +525,7 @@ bool cConnection::DecodeClientsPackets(const char * a_Data, int a_Size) {
if (m_ClientState == csEncryptedUnderstood)
{
- Log("Unknown packet 0x%02x from the client while encrypted; continuing to relay blind only", PacketType);
+ Log("****************** Unknown packet 0x%02x from the client while encrypted; continuing to relay blind only", PacketType);
AString Data;
m_ClientBuffer.ResetRead();
m_ClientBuffer.ReadAll(Data);
@@ -572,15 +576,17 @@ bool cConnection::DecodeServersPackets(const char * a_Data, int a_Size) while (m_ServerBuffer.CanReadBytes(1))
{
- Log("Decoding server's packets, there are now %d bytes in the queue", m_ServerBuffer.GetReadableSpace());
unsigned char PacketType;
m_ServerBuffer.ReadByte(PacketType);
+ Log("Decoding server's packets, there are now %d bytes in the queue; next packet is 0x%x", m_ServerBuffer.GetReadableSpace(), PacketType);
switch (PacketType)
{
+ case PACKET_BLOCK_ACTION: HANDLE_SERVER_READ(HandleServerBlockAction); break;
case PACKET_BLOCK_CHANGE: HANDLE_SERVER_READ(HandleServerBlockChange); break;
case PACKET_CHANGE_GAME_STATE: HANDLE_SERVER_READ(HandleServerChangeGameState); break;
case PACKET_CHAT_MESSAGE: HANDLE_SERVER_READ(HandleServerChatMessage); break;
case PACKET_COMPASS: HANDLE_SERVER_READ(HandleServerCompass); break;
+ case PACKET_DESTROY_ENTITIES: HANDLE_SERVER_READ(HandleServerDestroyEntities); break;
case PACKET_ENCRYPTION_KEY_REQUEST: HANDLE_SERVER_READ(HandleServerEncryptionKeyRequest); break;
case PACKET_ENCRYPTION_KEY_RESPONSE: HANDLE_SERVER_READ(HandleServerEncryptionKeyResponse); break;
case PACKET_ENTITY: HANDLE_SERVER_READ(HandleServerEntity); break;
@@ -599,11 +605,13 @@ bool cConnection::DecodeServersPackets(const char * a_Data, int a_Size) case PACKET_MAP_CHUNK: HANDLE_SERVER_READ(HandleServerMapChunk); break;
case PACKET_MAP_CHUNK_BULK: HANDLE_SERVER_READ(HandleServerMapChunkBulk); break;
case PACKET_MULTI_BLOCK_CHANGE: HANDLE_SERVER_READ(HandleServerMultiBlockChange); break;
+ case PACKET_NAMED_SOUND_EFFECT: HANDLE_SERVER_READ(HandleServerNamedSoundEffect); break;
case PACKET_PLAYER_ABILITIES: HANDLE_SERVER_READ(HandleServerPlayerAbilities); break;
case PACKET_PLAYER_LIST_ITEM: HANDLE_SERVER_READ(HandleServerPlayerListItem); break;
case PACKET_PLAYER_POSITION_LOOK: HANDLE_SERVER_READ(HandleServerPlayerPositionLook); break;
case PACKET_SET_EXPERIENCE: HANDLE_SERVER_READ(HandleServerSetExperience); break;
case PACKET_SET_SLOT: HANDLE_SERVER_READ(HandleServerSetSlot); break;
+ case PACKET_SOUND_EFFECT: HANDLE_SERVER_READ(HandleServerSoundEffect); break;
case PACKET_SPAWN_MOB: HANDLE_SERVER_READ(HandleServerSpawnMob); break;
case PACKET_SPAWN_OBJECT_VEHICLE: HANDLE_SERVER_READ(HandleServerSpawnObjectVehicle); break;
case PACKET_SPAWN_PAINTING: HANDLE_SERVER_READ(HandleServerSpawnPainting); break;
@@ -614,11 +622,12 @@ bool cConnection::DecodeServersPackets(const char * a_Data, int a_Size) case PACKET_UPDATE_TILE_ENTITY: HANDLE_SERVER_READ(HandleServerUpdateTileEntity); break;
case PACKET_WINDOW_CLOSE: HANDLE_SERVER_READ(HandleServerWindowClose); break;
case PACKET_WINDOW_CONTENTS: HANDLE_SERVER_READ(HandleServerWindowContents); break;
+ case PACKET_WINDOW_OPEN: HANDLE_SERVER_READ(HandleServerWindowOpen); break;
default:
{
if (m_ServerState == csEncryptedUnderstood)
{
- Log("Unknown packet 0x%02x from the server while encrypted; continuing to relay blind only", PacketType);
+ Log("********************** Unknown packet 0x%02x from the server while encrypted; continuing to relay blind only", PacketType);
AString Data;
m_ServerBuffer.ResetRead();
m_ServerBuffer.ReadAll(Data);
@@ -984,6 +993,26 @@ bool cConnection::HandleClientWindowClose(void) +bool cConnection::HandleServerBlockAction(void)
+{
+ HANDLE_SERVER_PACKET_READ(ReadBEInt, int, BlockX);
+ HANDLE_SERVER_PACKET_READ(ReadBEShort, short, BlockY);
+ HANDLE_SERVER_PACKET_READ(ReadBEInt, int, BlockZ);
+ HANDLE_SERVER_PACKET_READ(ReadByte, Byte, Byte1);
+ HANDLE_SERVER_PACKET_READ(ReadByte, Byte, Byte2);
+ HANDLE_SERVER_PACKET_READ(ReadBEShort, short, BlockID);
+ Log("Received a PACKET_BLOCK_ACTION from the server:");
+ Log(" Pos = {%d, %d, %d}", BlockX, BlockY, BlockZ);
+ Log(" Bytes = (%d, %d) == (0x%x, 0x%x)", Byte1, Byte2, Byte1, Byte2);
+ Log(" BlockID = %d", BlockID);
+ COPY_TO_CLIENT();
+ return true;
+}
+
+
+
+
+
bool cConnection::HandleServerBlockChange(void)
{
HANDLE_SERVER_PACKET_READ(ReadBEInt, int, BlockX);
@@ -1043,6 +1072,23 @@ bool cConnection::HandleServerCompass(void) +bool cConnection::HandleServerDestroyEntities(void)
+{
+ HANDLE_SERVER_PACKET_READ(ReadByte, Byte, NumEntities);
+ if (!m_ServerBuffer.SkipRead((int)NumEntities * 4))
+ {
+ return false;
+ }
+ Log("Received PACKET_DESTROY_ENTITIES from the server:");
+ Log(" NumEntities = %d", NumEntities);
+ COPY_TO_CLIENT();
+ return true;
+}
+
+
+
+
+
bool cConnection::HandleServerEncryptionKeyRequest(void)
{
// Read the packet from the server:
@@ -1406,6 +1452,27 @@ bool cConnection::HandleServerMultiBlockChange(void) +bool cConnection::HandleServerNamedSoundEffect(void)
+{
+ HANDLE_SERVER_PACKET_READ(ReadBEUTF16String16, AString, SoundName);
+ HANDLE_SERVER_PACKET_READ(ReadBEInt, int, PosX);
+ HANDLE_SERVER_PACKET_READ(ReadBEInt, int, PosY);
+ HANDLE_SERVER_PACKET_READ(ReadBEInt, int, PosZ);
+ HANDLE_SERVER_PACKET_READ(ReadBEFloat, float, Volume);
+ HANDLE_SERVER_PACKET_READ(ReadByte, Byte, Pitch);
+ Log("Received a PACKET_NAMED_SOUND_EFFECT from the server:");
+ Log(" SoundName = \"%s\"", SoundName.c_str());
+ Log(" Pos = (%d, %d, %d) ~ {%d, %d, %d}", PosX, PosY, PosZ, PosX / 8, PosY / 8, PosZ / 8);
+ Log(" Volume = %f", Volume);
+ Log(" Pitch = %d", Pitch);
+ COPY_TO_CLIENT();
+ return true;
+}
+
+
+
+
+
bool cConnection::HandleServerPlayerAbilities(void)
{
HANDLE_SERVER_PACKET_READ(ReadChar, char, Flags);
@@ -1498,6 +1565,25 @@ bool cConnection::HandleServerSetSlot(void) +bool cConnection::HandleServerSoundEffect(void)
+{
+ HANDLE_SERVER_PACKET_READ(ReadBEInt, int, EffectID);
+ HANDLE_SERVER_PACKET_READ(ReadBEInt, int, PosX);
+ HANDLE_SERVER_PACKET_READ(ReadByte, Byte, PosY);
+ HANDLE_SERVER_PACKET_READ(ReadBEInt, int, PosZ);
+ HANDLE_SERVER_PACKET_READ(ReadBEInt, int, Data);
+ Log("Received a PACKET_SOUND_EFFECT from the server:");
+ Log(" EffectID = %d", EffectID);
+ Log(" Pos = {%d, %d, %d}", PosX, PosY, PosZ);
+ Log(" Data = %d", Data);
+ COPY_TO_CLIENT();
+ return true;
+}
+
+
+
+
+
bool cConnection::HandleServerSpawnMob(void)
{
HANDLE_SERVER_PACKET_READ(ReadBEInt, int, EntityID);
@@ -1532,6 +1618,22 @@ bool cConnection::HandleServerSpawnMob(void) bool cConnection::HandleServerSpawnObjectVehicle(void)
{
+ #ifdef _DEBUG
+ // DEBUG:
+ // This packet is still troublesome when DataIndicator != 0
+ AString Buffer;
+ m_ServerBuffer.ResetRead();
+ m_ServerBuffer.ReadAll(Buffer);
+ m_ServerBuffer.ResetRead();
+ m_ServerBuffer.SkipRead(1);
+ if (Buffer.size() > 128)
+ {
+ // Only log up to 128 bytes
+ Buffer.erase(128, AString::npos);
+ }
+ DataLog(Buffer.data(), Buffer.size(), "Buffer while parsing the PACKET_SPAWN_OBJECT_VEHICLE packet (%d bytes):", Buffer.size());
+ #endif // _DEBUG
+
HANDLE_SERVER_PACKET_READ(ReadBEInt, int, EntityID);
HANDLE_SERVER_PACKET_READ(ReadChar, char, ObjType);
HANDLE_SERVER_PACKET_READ(ReadBEInt, int, PosX);
@@ -1546,6 +1648,8 @@ bool cConnection::HandleServerSpawnObjectVehicle(void) HANDLE_SERVER_PACKET_READ(ReadBEShort, short, SpeedY);
HANDLE_SERVER_PACKET_READ(ReadBEShort, short, SpeedZ);
VelocityX = SpeedX; VelocityY = SpeedY; VelocityZ = SpeedZ; // Speed vars are local to this scope, but we need them available later
+ /*
+ // This doesn't seem to work - for a falling block I'm getting no extra data at all
int ExtraLen = 0;
switch (ObjType)
{
@@ -1565,9 +1669,11 @@ bool cConnection::HandleServerSpawnObjectVehicle(void) {
return false;
}
+ */
}
Log("Received a PACKET_SPAWN_OBJECT_VEHICLE from the server:");
Log(" EntityID = %d", EntityID);
+ Log(" ObjType = %d", ObjType);
Log(" Pos = <%d, %d, %d> ~ {%d, %d, %d}", PosX, PosY, PosZ, PosX / 32, PosY / 32, PosZ / 32);
Log(" DataIndicator = %d", DataIndicator);
if (DataIndicator != 0)
@@ -1740,6 +1846,25 @@ bool cConnection::HandleServerWindowContents(void) +bool cConnection::HandleServerWindowOpen(void)
+{
+ HANDLE_SERVER_PACKET_READ(ReadChar, char, WindowID);
+ HANDLE_SERVER_PACKET_READ(ReadChar, char, WindowType);
+ HANDLE_SERVER_PACKET_READ(ReadBEUTF16String16, AString, Title);
+ HANDLE_SERVER_PACKET_READ(ReadByte, Byte, NumSlots);
+ Log("Received a PACKET_WINDOW_OPEN from the server:");
+ Log(" WindowID = %d", WindowID);
+ Log(" WindowType = %d", WindowType);
+ Log(" Title = \"%s\"", Title.c_str());
+ Log(" NumSlots = %d", NumSlots);
+ COPY_TO_CLIENT();
+ return true;
+}
+
+
+
+
+
bool cConnection::ParseSlot(cByteBuffer & a_Buffer, AString & a_ItemDesc)
{
short ItemType;
diff --git a/ProtoProxy/Connection.h b/ProtoProxy/Connection.h index aa73182ff..8fc665b4e 100644 --- a/ProtoProxy/Connection.h +++ b/ProtoProxy/Connection.h @@ -118,10 +118,12 @@ protected: bool HandleClientWindowClose(void);
// Packet handling, server-side:
+ bool HandleServerBlockAction(void);
bool HandleServerBlockChange(void);
bool HandleServerChangeGameState(void);
bool HandleServerChatMessage(void);
bool HandleServerCompass(void);
+ bool HandleServerDestroyEntities(void);
bool HandleServerEncryptionKeyRequest(void);
bool HandleServerEncryptionKeyResponse(void);
bool HandleServerEntity(void);
@@ -140,11 +142,13 @@ protected: bool HandleServerMapChunk(void);
bool HandleServerMapChunkBulk(void);
bool HandleServerMultiBlockChange(void);
+ bool HandleServerNamedSoundEffect(void);
bool HandleServerPlayerAbilities(void);
bool HandleServerPlayerListItem(void);
bool HandleServerPlayerPositionLook(void);
bool HandleServerSetExperience(void);
bool HandleServerSetSlot(void);
+ bool HandleServerSoundEffect(void);
bool HandleServerSpawnMob(void);
bool HandleServerSpawnObjectVehicle(void);
bool HandleServerSpawnPainting(void);
@@ -155,6 +159,7 @@ protected: bool HandleServerUpdateTileEntity(void);
bool HandleServerWindowClose(void);
bool HandleServerWindowContents(void);
+ bool HandleServerWindowOpen(void);
/// Parses the slot data in a_Buffer into item description; returns true if successful, false if not enough data
bool ParseSlot(cByteBuffer & a_Buffer, AString & a_ItemDesc);
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