public StreamHandler DecompressBlock(WowOpcodes opcode)
{
if (this.Opcode == opcode)
return this.DecompressBlock();
else
return this.Reader;
}
public void Prepare(WowOpcodes opcode)
{
ui_tbError.Text = string.Empty;
if (opcode != WowOpcodes.UNKNOWN_OPCODE)
{
ui_cbInput.Text = opcode.ToString();
Analyze(opcode);
}
else
{
ui_tbResult.Text =
"Enter an opcode name (case-insensitive), an opcode id, a " +
"jam opcode id (prefixed with '-j'), or an auth opcode " +
"id (prefixed with '-a'), in decimal or hexadecimal representation, " +
"then press Submit to view summary on the opcode." +
Environment.NewLine +
"Special and auth opcodes are decondensed automatically." +
Environment.NewLine + Environment.NewLine +
"Example:" +
Environment.NewLine +
"'-j 1' or '-j 0x1' will produce summary for jam opcode that condences into 1." +
Environment.NewLine +
"'0x76CD' will procude summary for opcode #30413." +
Environment.NewLine +
"'CMSG_PING' will produce summary for client's ping opcode." +
Environment.NewLine + Environment.NewLine +
"Press Reset when you need to read this text again.";
}
}
public void Prepare(WowOpcodes opcode)
{
ui_tbError.Text = string.Empty;
if (opcode != WowOpcodes.UNKNOWN_OPCODE)
{
ui_cbInput.Text = opcode.ToString();
Analyze(opcode);
}
else
{
ui_tbResult.Text =
"Enter an opcode name (case-insensitive), an opcode id, a " +
"jam opcode id (prefixed with '-j'), or an auth opcode " +
"id (prefixed with '-a'), in decimal or hexadecimal representation, " +
"then press Submit to view summary on the opcode." +
Environment.NewLine +
"Special and auth opcodes are decondensed automatically." +
Environment.NewLine + Environment.NewLine +
"Example:" +
Environment.NewLine +
"'-j 1' or '-j 0x1' will produce summary for jam opcode that condences into 1." +
Environment.NewLine +
"'0x76CD' will procude summary for opcode #30413." +
Environment.NewLine +
"'CMSG_PING' will produce summary for client's ping opcode." +
Environment.NewLine + Environment.NewLine +
"Press Reset when you need to read this text again.";
}
}
/// <summary>
/// Initializes a new instance of ChatMessage, reading all the needed data from a byte array.
/// </summary>
/// <param name="data">
/// The byte array that contains all needed data for the ChatMessage.
/// </param>
/// <param name="opcode">
/// The opcode of a packet that contains the current message.
///
/// Specify 0 opcode if you want basic parsing implementation.
/// </param>
public ServerChatMessage(byte[] data, WowOpcodes opcode)
{
StreamHandler Reader = new StreamHandler(data);
ReadFromStreamHandler(Reader, opcode);
Reader.Close();
}
/// <remarks>
/// Updated for client build 15354.
/// </remarks>
public static WowOpcodes MakeUncompressed(this WowOpcodes opcode)
{
if (!opcode.IsCompressedOpcode())
{
throw new InvalidOperationException();
}
return((WowOpcodes)((uint)opcode & 0x7FFF));
}
public StreamHandler DecompressBlock(WowOpcodes opcode)
{
if (this.Opcode == opcode)
{
return(this.DecompressBlock());
}
else
{
return(this.Reader);
}
}
public static Type GetTypeByOpcode(WowOpcodes opcode)
{
Type type;
if (!s_opcode2type.TryGetValue(opcode, out type))
{
throw new ArgumentException();
}
return(type);
}
/// <remarks>
/// Updated for client build 15354.
/// </remarks>
public static uint GetHandlerByOpcode(uint transformedHandler, WowOpcodes opcode)
{
uint o = (uint)opcode;
return transformedHandler - ((o | (o << 16)) ^ 0x62A3A31D);
}
public WowPacketParserAttribute(WowOpcodes opcode)
: base(s_protocol, (uint)opcode)
{
}
public static Type GetTypeByOpcode(WowOpcodes opcode)
{
Type type;
if (!s_opcode2type.TryGetValue(opcode, out type))
throw new ArgumentException();
return type;
}
/// <summary>
/// Indicates whether the current opcode is JAM opcode or not.
/// </summary>
/// <param name="opcode">The current opcode.</param>
/// <returns>true if the current opcode is JAM opcode; othewise, false.</returns>
/// <remarks>
/// Updated for client build 15354.
/// </remarks>
public static bool IsJamOpcode(this WowOpcodes opcode)
{
return(((uint)opcode & 0xA235) == 8196);
}
internal void Analyze(WowOpcodes opcode)
{
ui_tbError.Text = string.Empty;
var builder = new StringBuilder();
builder.AppendLine("Name: " + opcode);
builder.AppendFormatLine("Values: {0} 0x{0:X4}", (uint)opcode);
builder.AppendLine(Enum.IsDefined(typeof(WowOpcodes), (uint)opcode) ? "Found in enum." : "Not found in enum.");
builder.AppendLine();
if (opcode.IsJamOpcode())
{
builder.AppendFormatLine("JAM opcode: {0} 0x{0:X2}", opcode.CondenseJamOpcode());
}
if (opcode.IsAuthOpcode())
{
builder.AppendFormatLine("Auth opcode: {0} 0x{0:X2}", opcode.CondenseAuthOpcode());
}
else if (opcode.IsRegularOpcode())
{
var cond = opcode.CondenseOpcode();
builder.AppendFormatLine("Condensed opcode: {0} 0x{0:X3}", cond);
//if (CondensedOpcodes.Storage.ContainsKey(cond))
// builder.AppendLine("Cond Name: " + CondensedOpcodes.Storage[cond]);
//else
// builder.AppendLine("Cond Name not found.");
}
var info = OpcodeInfoPlugin.OpcodeInfos.FirstOrDefault(x => x.Opcode == (uint)opcode);
if (info != null)
{
builder.AppendLine();
builder.AppendLine("Opcode Info Found:");
if (info.Index != 0)
{
builder.AppendLine(" Index: " + info.Index);
}
if (info.Constructor != 0)
{
builder.AppendLine(" Constructor: 0x" + info.Constructor.ToString("X6"));
}
if (info.Handler != 0)
{
builder.AppendLine(" Handler: 0x" + info.Handler.ToString("X6"));
}
if (info.Destructor != 0)
{
builder.AppendLine(" Destructor: 0x" + info.Destructor.ToString("X6"));
}
if (!string.IsNullOrEmpty(info.Comment))
{
builder.AppendLine(" Comment: " + info.Comment);
}
if (info.Senders != null && info.Senders.Length > 0)
{
builder.AppendLine(" Senders:");
foreach (var sender in info.Senders)
{
if (string.IsNullOrEmpty(sender.Name))
{
builder.AppendFormatLine(" Function at 0x{0:X6} (code at 0x{1:X6})",
sender.Function, sender.Address);
}
else
{
builder.AppendFormatLine(" '{2}' at 0x{0:X6} (code at 0x{1:X6})",
sender.Function, sender.Address, sender.Name);
}
}
}
}
builder.AppendLine();
//string desc = opcode.GetDescription();
//if (desc != string.Empty)
//{
// builder.AppendLine();
// builder.Append(desc);
//}
if (opcode.IsCompressedOpcode())
{
builder.AppendLine("Compressed Packet, uncompressed version:");
Analyze(opcode.MakeUncompressed());
builder.AppendLine(ui_tbResult.Text.PadMultiline(2));
}
ui_tbResult.Text = builder.ToString();
}
/// <summary>
/// Condenses the provided uncondensed JAM opcode.
/// </summary>
/// <param name="opcode">The uncondensed JAM opcode.</param>
/// <returns>The JAM opcode index. Value ranges in [0, 128].</returns>
/// <remarks>
/// Updated for client build 15354.
/// </remarks>
public static uint CondenseJamOpcode(this WowOpcodes opcode)
{
var i = (uint)opcode;
return((i & 2 | ((i & 8 | ((i & 0x1C0 | ((i & 0x1C00 | (i >> 1) & 0x2000) >> 1)) >> 2)) >> 1)) >> 1);
}
/// <remarks>
/// Updated for client build 15354.
/// </remarks>
public static uint GetHandlerByOpcode(uint transformedHandler, WowOpcodes opcode)
{
uint o = (uint)opcode;
return(transformedHandler - ((o | (o << 16)) ^ 0x62A3A31D));
}
/// <remarks>
/// Updated for client build 15354.
/// </remarks>
public static uint CondenseAuthOpcode(this WowOpcodes opcode)
{
uint i = (uint)opcode;
return((i & 0x10 | (((i & 0xC0) | (i >> 3) & 0x100) >> 1)) >> 4);
}
/// <summary>
/// Initializes a new instance of ChatMessage, reading all the needed data using a StreamHandler.
/// </summary>
/// <param name="Reader">
/// The StreamHandler used to read all data for the ChatMessage.
/// </param>
/// <param name="opcode">
/// The opcode of a packet that contains the current message.
///
/// Specify 0 opcode if you want basic parsing implementation.
/// </param>
public ServerChatMessage(StreamHandler Reader, WowOpcodes opcode)
{
ReadFromStreamHandler(Reader, opcode);
}
// ctor
public CustomPacket(WowOpcodes opcode, TransferDirection transferDirection)
{
this.Opcode = opcode;
this.Data = new List<byte>();
this.Direction = transferDirection;
}
/// <summary>
/// Initializes a new instance of ChatMessage, reading all the needed data using a StreamHandler.
/// </summary>
/// <param name="Reader">
/// The StreamHandler used to read all data for the ChatMessage.
/// </param>
/// <param name="opcode">
/// The opcode of a packet that contains the current message.
///
/// Specify 0 opcode if you want basic parsing implementation.
/// </param>
public ServerChatMessage(StreamHandler Reader, WowOpcodes opcode)
{
ReadFromStreamHandler(Reader, opcode);
}
/// <remarks>
/// Updated for client build 15354.
/// </remarks>
public static bool IsAuthOpcode(this WowOpcodes opcode)
{
return(((uint)opcode & 0xF72F) == 5);
}
/// <summary>
/// Creates a new instance of <see cref="Kamilla.Network.Protocols.Wow.CustomPacket"/> using the specified opcode and direction,
/// and saves the current packet data to it.
/// </summary>
/// <param name="opcode">The opcode to use to create a new instance of CustomPacket class.</param>
/// <param name="direction">The packet direction to use to create a new instance of CustomPacket class.</param>
/// <returns>A new instance of CustomPacket with the specified opcode, direction, and data saved to it.</returns>
protected CustomPacket CreatePacket(WowOpcodes opcode, TransferDirection direction)
{
return new CustomPacket(opcode, direction).WriteBytes(Save());
}
/// <summary>
/// Condenses the provided uncondensed opcode.
/// </summary>
/// <param name="opcode">The uncondensed opcode.</param>
/// <returns>The reqular opcode index. Value ranges in [0, 2048].</returns>
/// <remarks>
/// Updated for client build 15354.
/// </remarks>
public static uint CondenseOpcode(this WowOpcodes opcode)
{
var i = (uint)opcode;
return(i & 1 | ((i & 8 | ((i & 0x1FC0 | (i >> 1) & 0x2000) >> 2)) >> 2));
}
internal void Analyze(WowOpcodes opcode)
{
ui_tbError.Text = string.Empty;
var builder = new StringBuilder();
builder.AppendLine("Name: " + opcode);
builder.AppendFormatLine("Values: {0} 0x{0:X4}", (uint)opcode);
builder.AppendLine(Enum.IsDefined(typeof(WowOpcodes), (uint)opcode) ? "Found in enum." : "Not found in enum.");
builder.AppendLine();
if (opcode.IsJamOpcode())
builder.AppendFormatLine("JAM opcode: {0} 0x{0:X2}", opcode.CondenseJamOpcode());
if (opcode.IsAuthOpcode())
builder.AppendFormatLine("Auth opcode: {0} 0x{0:X2}", opcode.CondenseAuthOpcode());
else if (opcode.IsRegularOpcode())
{
var cond = opcode.CondenseOpcode();
builder.AppendFormatLine("Condensed opcode: {0} 0x{0:X3}", cond);
//if (CondensedOpcodes.Storage.ContainsKey(cond))
// builder.AppendLine("Cond Name: " + CondensedOpcodes.Storage[cond]);
//else
// builder.AppendLine("Cond Name not found.");
}
var info = OpcodeInfoPlugin.OpcodeInfos.FirstOrDefault(x => x.Opcode == (uint)opcode);
if (info != null)
{
builder.AppendLine();
builder.AppendLine("Opcode Info Found:");
if (info.Index != 0)
builder.AppendLine(" Index: " + info.Index);
if (info.Constructor != 0)
builder.AppendLine(" Constructor: 0x" + info.Constructor.ToString("X6"));
if (info.Handler != 0)
builder.AppendLine(" Handler: 0x" + info.Handler.ToString("X6"));
if (info.Destructor != 0)
builder.AppendLine(" Destructor: 0x" + info.Destructor.ToString("X6"));
if (!string.IsNullOrEmpty(info.Comment))
builder.AppendLine(" Comment: " + info.Comment);
if (info.Senders != null && info.Senders.Length > 0)
{
builder.AppendLine(" Senders:");
foreach (var sender in info.Senders)
{
if (string.IsNullOrEmpty(sender.Name))
builder.AppendFormatLine(" Function at 0x{0:X6} (code at 0x{1:X6})",
sender.Function, sender.Address);
else
builder.AppendFormatLine(" '{2}' at 0x{0:X6} (code at 0x{1:X6})",
sender.Function, sender.Address, sender.Name);
}
}
}
builder.AppendLine();
//string desc = opcode.GetDescription();
//if (desc != string.Empty)
//{
// builder.AppendLine();
// builder.Append(desc);
//}
if (opcode.IsCompressedOpcode())
{
builder.AppendLine("Compressed Packet, uncompressed version:");
Analyze(opcode.MakeUncompressed());
builder.AppendLine(ui_tbResult.Text.PadMultiline(2));
}
ui_tbResult.Text = builder.ToString();
}
private void ReadFromStreamHandler(StreamHandler Reader, WowOpcodes opcode)
{
GameMasterMessage = (opcode == WowOpcodes.SMSG_GM_MESSAGECHAT);
m_type = (ChatMessageType)Reader.ReadByte();
if (m_type == ChatMessageType.Addon2)
{
m_type = ChatMessageType.Addon;
}
m_language = (Language)Reader.ReadUInt32();
m_senderGUID = Reader.ReadGuid();
m_unknownUInt32 = Reader.ReadUInt32();
switch (m_type)
{
case ChatMessageType.MonsterSay:
case ChatMessageType.MonsterParty:
case ChatMessageType.MonsterYell:
case ChatMessageType.MonsterWhisper:
case ChatMessageType.MonsterEmote:
case ChatMessageType.BattleNet:
case ChatMessageType.RaidBossEmote:
case ChatMessageType.RaidBossWhisper:
Reader.Skip(4);
m_senderName = Reader.ReadCString();
m_targetGUID = Reader.ReadGuid();
if (!m_targetGUID.IsEmpty &&
!m_targetGUID.IsPlayer &&
!m_targetGUID.IsPet)
{
Reader.Skip(4);
m_targetName = Reader.ReadCString();
}
if (m_language == Language.Addon)
{
m_addonPrefix = Reader.ReadCString();
}
Reader.Skip(4);
m_text = Reader.ReadCString();
m_flags = (ChatMessageFlags)Reader.ReadByte();
if (m_type == ChatMessageType.RaidBossEmote || m_type == ChatMessageType.RaidBossWhisper)
{
m_displayTime = Reader.ReadSingle();
m_suspendEvent = Reader.ReadBoolean();
}
break;
case ChatMessageType.BGSystemNeutral:
case ChatMessageType.BGSystemAlliance:
case ChatMessageType.BGSystemHorde:
m_targetGUID = Reader.ReadGuid();
if (!m_targetGUID.IsEmpty &&
!m_targetGUID.IsPlayer)
{
Reader.Skip(4);
m_targetName = Reader.ReadCString();
}
if (m_language == Language.Addon)
{
m_addonPrefix = Reader.ReadCString();
}
Reader.Skip(4);
m_text = Reader.ReadCString();
m_flags = (ChatMessageFlags)Reader.ReadByte();
break;
case ChatMessageType.Achievement:
case ChatMessageType.GuildAchievement:
m_targetGUID = Reader.ReadGuid();
if (m_language == Language.Addon)
{
m_addonPrefix = Reader.ReadCString();
}
Reader.Skip(4);
m_text = Reader.ReadCString();
m_flags = (ChatMessageFlags)Reader.ReadByte();
m_achievementId = Reader.ReadUInt32();
break;
case ChatMessageType.WhisperForeign:
Reader.Skip(4);
m_senderName = Reader.ReadCString();
m_targetGUID = Reader.ReadGuid();
if (m_language == Language.Addon)
{
m_addonPrefix = Reader.ReadCString();
}
Reader.Skip(4);
m_text = Reader.ReadCString();
m_flags = (ChatMessageFlags)Reader.ReadByte();
break;
default:
if (GameMasterMessage)
{
Reader.Skip(4);
m_senderName = Reader.ReadCString();
}
if (m_type == ChatMessageType.Channel)
{
m_channel = Reader.ReadCString();
}
m_targetGUID = Reader.ReadGuid();
if (m_language == Language.Addon)
{
m_addonPrefix = Reader.ReadCString();
}
Reader.Skip(4);
m_text = Reader.ReadCString();
m_flags = (ChatMessageFlags)Reader.ReadByte();
break;
}
}
/// <remarks>
/// Updated for client build 15354.
/// </remarks>
public static bool IsCompressedOpcode(this WowOpcodes opcode)
{
return(((uint)opcode & 0xFFFF8000) == 0x8000);
}
/// <summary>
/// Initializes a new instance of ChatMessage, reading all the needed data from a byte array.
/// </summary>
/// <param name="data">
/// The byte array that contains all needed data for the ChatMessage.
/// </param>
/// <param name="opcode">
/// The opcode of a packet that contains the current message.
///
/// Specify 0 opcode if you want basic parsing implementation.
/// </param>
public ServerChatMessage(byte[] data, WowOpcodes opcode)
{
StreamHandler Reader = new StreamHandler(data);
ReadFromStreamHandler(Reader, opcode);
Reader.Close();
}
private void Parse(WowOpcodes opcode)
{
#warning Combat Log Parser not implemented
/*
switch (opcode)
{
case WowOpcodes.SMSG_SEND_ALL_COMBAT_LOG:
{
uint count = Reader.ReadUInt32();
Output.AppendLine("Log Entry Count: " + count);
Output.AppendLine("Sent Time Ms: " + Reader.ReadUInt32());
for (uint i = 0; i < count; ++i)
{
Output.AppendLine();
Output.AppendLine("This Entry Time Ms: " + Reader.ReadUInt32());
WowOpcodes entryOpcode = (WowOpcodes)Reader.ReadUInt32();
Output.AppendLine("Opcode: " + entryOpcode);
Parse(entryOpcode);
}
break;
}
case WowOpcodes.SMSG_SPELLENERGIZELOG:
Output.AppendLine("Victim: " + Reader.ReadPackedGuid());
Output.AppendLine("Entity: " + Reader.ReadPackedGuid());
Output.AppendLine("Spell Id: " + Reader.ReadUInt32());
Output.AppendLine("Power Type: " + (PowerType)Reader.ReadUInt32());
Output.AppendLine("Power: " + Reader.ReadUInt32());
break;
case WowOpcodes.SMSG_SPELLBREAKLOG:
{
Output.AppendLine("Victim: " + Reader.ReadPackedGuid());
Output.AppendLine("Entity: " + Reader.ReadPackedGuid());
Output.AppendLine("Spell Id: " + Reader.ReadUInt32());
Output.AppendLine("Unk Byte" + Reader.ReadByte());
uint count = Reader.ReadUInt32();
Output.AppendLine("Count: " + count);
Output.AppendLine();
for (uint i = 0; i < count; ++i)
Output.AppendFormatLine(" uint32 {0}, byte {1}", Reader.ReadUInt32(), Reader.ReadByte());
break;
}
case WowOpcodes.SMSG_SPELLLOGEXECUTE:
ReadSpellLogExecute();
break;
case WowOpcodes.SMSG_SPELLLOGMISS:
{
Output.AppendLine("Spell Id: " + Reader.ReadUInt32());
Output.AppendLine("Guid: " + Reader.ReadGuid());
byte unk = Reader.ReadByte();
Output.AppendLine("Unk bool: " + unk);
uint count = Reader.ReadUInt32();
Output.AppendLine("Count: " + count);
for (uint i = 0; i < count; ++i)
{
Output.AppendLine();
Output.AppendLine("Guid: " + Reader.ReadGuid());
Output.AppendLine("Unk Byte: " + Reader.ReadByte());
if (unk != 0)
{
Output.AppendLine("Float1: " + Reader.ReadSingle());
Output.AppendLine("Float2: " + Reader.ReadSingle());
}
}
break;
}
case WowOpcodes.SMSG_SPELLNONMELEEDAMAGELOG:
ReadSpellNonMeleeDamageLog();
break;
case WowOpcodes.SMSG_SPELLHEALLOG:
Output.AppendLine("Target: " + Reader.ReadPackedGuid());
Output.AppendLine("Entity: " + Reader.ReadPackedGuid());
Output.AppendLine("Spell Id: " + Reader.ReadUInt32());
Output.AppendLine("Heal: " + Reader.ReadUInt32());
Output.AppendLine("Overheal: " + Reader.ReadUInt32());
Output.AppendLine("Absorb: " + Reader.ReadUInt32());
Output.AppendLine("Critical: " + Reader.ReadByte());
Output.AppendLine("Unk: " + Reader.ReadByte());
break;
case WowOpcodes.SMSG_PERIODICAURALOG:
ReadPeriodicAuraLog();
break;
case WowOpcodes.SMSG_LOG_XPGAIN:
// sending current guid here will cause "You lose %d experience."
Output.AppendLine("Victim: " + Reader.ReadGuid());
Output.AppendLine("Total XP Gained: " + Reader.ReadUInt32());
XpType type;
Output.AppendLine("Type: " + (type = (XpType)Reader.ReadByte()));
if (type == XpType.Kill)
{
Output.AppendLine("XP Before Rested/RAF: " + Reader.ReadUInt32());
Output.AppendLine("Group/Raid Modifier: " + Reader.ReadSingle().ToString(CultureInfo.InvariantCulture));
}
Output.AppendLine("Is RAF: " + Reader.ReadByte());
// Calculations are as followed:
// total_XP_gained = initial_xp * group_modifier * rested_modifier
// xp_before_rested = initial_xp * group_modifier
break;
}
*/
}
private void ReadFromStreamHandler(StreamHandler Reader, WowOpcodes opcode)
{
GameMasterMessage = (opcode == WowOpcodes.SMSG_GM_MESSAGECHAT);
m_type = (ChatMessageType)Reader.ReadByte();
if (m_type == ChatMessageType.Addon2)
m_type = ChatMessageType.Addon;
m_language = (Language)Reader.ReadUInt32();
m_senderGUID = Reader.ReadGuid();
m_unknownUInt32 = Reader.ReadUInt32();
switch (m_type)
{
case ChatMessageType.MonsterSay:
case ChatMessageType.MonsterParty:
case ChatMessageType.MonsterYell:
case ChatMessageType.MonsterWhisper:
case ChatMessageType.MonsterEmote:
case ChatMessageType.BattleNet:
case ChatMessageType.RaidBossEmote:
case ChatMessageType.RaidBossWhisper:
Reader.Skip(4);
m_senderName = Reader.ReadCString();
m_targetGUID = Reader.ReadGuid();
if (!m_targetGUID.IsEmpty
&& !m_targetGUID.IsPlayer
&& !m_targetGUID.IsPet)
{
Reader.Skip(4);
m_targetName = Reader.ReadCString();
}
if (m_language == Language.Addon)
m_addonPrefix = Reader.ReadCString();
Reader.Skip(4);
m_text = Reader.ReadCString();
m_flags = (ChatMessageFlags)Reader.ReadByte();
if (m_type == ChatMessageType.RaidBossEmote || m_type == ChatMessageType.RaidBossWhisper)
{
m_displayTime = Reader.ReadSingle();
m_suspendEvent = Reader.ReadBoolean();
}
break;
case ChatMessageType.BGSystemNeutral:
case ChatMessageType.BGSystemAlliance:
case ChatMessageType.BGSystemHorde:
m_targetGUID = Reader.ReadGuid();
if (!m_targetGUID.IsEmpty
&& !m_targetGUID.IsPlayer)
{
Reader.Skip(4);
m_targetName = Reader.ReadCString();
}
if (m_language == Language.Addon)
m_addonPrefix = Reader.ReadCString();
Reader.Skip(4);
m_text = Reader.ReadCString();
m_flags = (ChatMessageFlags)Reader.ReadByte();
break;
case ChatMessageType.Achievement:
case ChatMessageType.GuildAchievement:
m_targetGUID = Reader.ReadGuid();
if (m_language == Language.Addon)
m_addonPrefix = Reader.ReadCString();
Reader.Skip(4);
m_text = Reader.ReadCString();
m_flags = (ChatMessageFlags)Reader.ReadByte();
m_achievementId = Reader.ReadUInt32();
break;
case ChatMessageType.WhisperForeign:
Reader.Skip(4);
m_senderName = Reader.ReadCString();
m_targetGUID = Reader.ReadGuid();
if (m_language == Language.Addon)
m_addonPrefix = Reader.ReadCString();
Reader.Skip(4);
m_text = Reader.ReadCString();
m_flags = (ChatMessageFlags)Reader.ReadByte();
break;
default:
if (GameMasterMessage)
{
Reader.Skip(4);
m_senderName = Reader.ReadCString();
}
if (m_type == ChatMessageType.Channel)
m_channel = Reader.ReadCString();
m_targetGUID = Reader.ReadGuid();
if (m_language == Language.Addon)
m_addonPrefix = Reader.ReadCString();
Reader.Skip(4);
m_text = Reader.ReadCString();
m_flags = (ChatMessageFlags)Reader.ReadByte();
break;
}
}
private void Parse(WowOpcodes opcode)
{
#warning Combat Log Parser not implemented
/*
* switch (opcode)
* {
* case WowOpcodes.SMSG_SEND_ALL_COMBAT_LOG:
* {
* uint count = Reader.ReadUInt32();
* Output.AppendLine("Log Entry Count: " + count);
* Output.AppendLine("Sent Time Ms: " + Reader.ReadUInt32());
* for (uint i = 0; i < count; ++i)
* {
* Output.AppendLine();
* Output.AppendLine("This Entry Time Ms: " + Reader.ReadUInt32());
* WowOpcodes entryOpcode = (WowOpcodes)Reader.ReadUInt32();
* Output.AppendLine("Opcode: " + entryOpcode);
* Parse(entryOpcode);
* }
* break;
* }
* case WowOpcodes.SMSG_SPELLENERGIZELOG:
* Output.AppendLine("Victim: " + Reader.ReadPackedGuid());
* Output.AppendLine("Entity: " + Reader.ReadPackedGuid());
* Output.AppendLine("Spell Id: " + Reader.ReadUInt32());
* Output.AppendLine("Power Type: " + (PowerType)Reader.ReadUInt32());
* Output.AppendLine("Power: " + Reader.ReadUInt32());
* break;
* case WowOpcodes.SMSG_SPELLBREAKLOG:
* {
* Output.AppendLine("Victim: " + Reader.ReadPackedGuid());
* Output.AppendLine("Entity: " + Reader.ReadPackedGuid());
* Output.AppendLine("Spell Id: " + Reader.ReadUInt32());
* Output.AppendLine("Unk Byte" + Reader.ReadByte());
* uint count = Reader.ReadUInt32();
* Output.AppendLine("Count: " + count);
* Output.AppendLine();
* for (uint i = 0; i < count; ++i)
* Output.AppendFormatLine(" uint32 {0}, byte {1}", Reader.ReadUInt32(), Reader.ReadByte());
* break;
* }
* case WowOpcodes.SMSG_SPELLLOGEXECUTE:
* ReadSpellLogExecute();
* break;
* case WowOpcodes.SMSG_SPELLLOGMISS:
* {
* Output.AppendLine("Spell Id: " + Reader.ReadUInt32());
* Output.AppendLine("Guid: " + Reader.ReadGuid());
* byte unk = Reader.ReadByte();
* Output.AppendLine("Unk bool: " + unk);
* uint count = Reader.ReadUInt32();
* Output.AppendLine("Count: " + count);
* for (uint i = 0; i < count; ++i)
* {
* Output.AppendLine();
* Output.AppendLine("Guid: " + Reader.ReadGuid());
* Output.AppendLine("Unk Byte: " + Reader.ReadByte());
*
* if (unk != 0)
* {
* Output.AppendLine("Float1: " + Reader.ReadSingle());
* Output.AppendLine("Float2: " + Reader.ReadSingle());
* }
* }
* break;
* }
* case WowOpcodes.SMSG_SPELLNONMELEEDAMAGELOG:
* ReadSpellNonMeleeDamageLog();
* break;
* case WowOpcodes.SMSG_SPELLHEALLOG:
* Output.AppendLine("Target: " + Reader.ReadPackedGuid());
* Output.AppendLine("Entity: " + Reader.ReadPackedGuid());
* Output.AppendLine("Spell Id: " + Reader.ReadUInt32());
* Output.AppendLine("Heal: " + Reader.ReadUInt32());
* Output.AppendLine("Overheal: " + Reader.ReadUInt32());
* Output.AppendLine("Absorb: " + Reader.ReadUInt32());
* Output.AppendLine("Critical: " + Reader.ReadByte());
* Output.AppendLine("Unk: " + Reader.ReadByte());
* break;
* case WowOpcodes.SMSG_PERIODICAURALOG:
* ReadPeriodicAuraLog();
* break;
* case WowOpcodes.SMSG_LOG_XPGAIN:
* // sending current guid here will cause "You lose %d experience."
* Output.AppendLine("Victim: " + Reader.ReadGuid());
* Output.AppendLine("Total XP Gained: " + Reader.ReadUInt32());
* XpType type;
* Output.AppendLine("Type: " + (type = (XpType)Reader.ReadByte()));
* if (type == XpType.Kill)
* {
* Output.AppendLine("XP Before Rested/RAF: " + Reader.ReadUInt32());
* Output.AppendLine("Group/Raid Modifier: " + Reader.ReadSingle().ToString(CultureInfo.InvariantCulture));
* }
* Output.AppendLine("Is RAF: " + Reader.ReadByte());
*
* // Calculations are as followed:
* // total_XP_gained = initial_xp * group_modifier * rested_modifier
* // xp_before_rested = initial_xp * group_modifier
* break;
* }
*/
}
// ctor
public CustomPacket(WowOpcodes opcode, TransferDirection transferDirection)
{
this.Opcode = opcode;
this.Data = new List <byte>();
this.Direction = transferDirection;
}
private void ui_btnOK_Click(object sender, RoutedEventArgs e)
{
WowOpcodes opcode = WowOpcodes.UNKNOWN_OPCODE;
string text = ui_cbInput.Text;
if (string.IsNullOrEmpty(text))
{
ui_tbError.Text = "Enter opcode id or name into the text box.";
return;
}
Func <uint, uint> transformer = null;
if (text.StartsWith("-j"))
{
transformer = x => Disassembly.UncondenseJam(x);
text = text.Substring(2).Trim();
}
else if (text.StartsWith("-ctor"))
{
transformer = x =>
{
var info = OpcodeInfoPlugin.OpcodeInfos.FirstOrDefault(m => m.Constructor == x);
if (info != null)
{
return(info.Opcode);
}
return(uint.MaxValue);
};
text = text.Substring(5).Trim();
}
else if (text.StartsWith("-dtor"))
{
transformer = x =>
{
var info = OpcodeInfoPlugin.OpcodeInfos.FirstOrDefault(m => m.Destructor == x);
if (info != null)
{
return(info.Opcode);
}
return(uint.MaxValue);
};
text = text.Substring(5).Trim();
}
else if (text.StartsWith("-a"))
{
transformer = x => Disassembly.UncondenseAuth(x);
text = text.Substring(2).Trim();
}
else if (text.StartsWith("-c"))
{
transformer = x => Disassembly.UncondenseRegular(x);
text = text.Substring(2).Trim();
}
else if (text.StartsWith("-h"))
{
transformer = x =>
{
var info = OpcodeInfoPlugin.OpcodeInfos.FirstOrDefault(m => m.Handler == x);
if (info != null)
{
return(info.Opcode);
}
return(uint.MaxValue);
};
text = text.Substring(2).Trim();
}
uint value;
try { value = text.ParseUInt32(); }
catch { value = uint.MaxValue; }
if (value != uint.MaxValue)
{
if (transformer != null)
{
opcode = (WowOpcodes)transformer(value);
}
else
{
opcode = (WowOpcodes)value;
}
}
else if (!Enum.TryParse <WowOpcodes>(text.ToUpper(), out opcode))
{
opcode = WowOpcodes.UNKNOWN_OPCODE;
}
if (opcode == WowOpcodes.UNKNOWN_OPCODE)
{
ui_tbError.Text = "Cannot convert '" + text + "' to opcode.";
return;
}
Analyze(opcode);
}
/// <summary>
/// Creates a new instance of <see cref="Kamilla.Network.Protocols.Wow.CustomPacket"/> using the specified opcode and direction,
/// and saves the current packet data to it.
/// </summary>
/// <param name="opcode">The opcode to use to create a new instance of CustomPacket class.</param>
/// <param name="direction">The packet direction to use to create a new instance of CustomPacket class.</param>
/// <returns>A new instance of CustomPacket with the specified opcode, direction, and data saved to it.</returns>
protected CustomPacket CreatePacket(WowOpcodes opcode, TransferDirection direction)
{
return(new CustomPacket(opcode, direction).WriteBytes(Save()));
}
/// <remarks>
/// Updated for client build 15354.
/// </remarks>
public static bool IsRegularOpcode(this WowOpcodes opcode)
{
var i = (uint)opcode;
return((i & 0xA036) == 8228);
}
