protected virtual FlashTag ReadTag(FlashReader reader, TagRecord header)
{
FlashTag tag = null;
switch (header.TagType)
{
default:
tag = new UnknownTag(Reader, header);
break;
case FlashTagType.DoABC:
tag = new DoABCTag(Reader, header);
_abcFiles.Add(((DoABCTag)tag).ABC);
break;
case FlashTagType.DefineBitsLossless2:
tag = new DefineBitsLossless2Tag(Reader, header);
break;
case FlashTagType.DefineBinaryData:
tag = new DefineBinaryDataTag(Reader, header);
break;
}
var character = (tag as ICharacter);
if (character != null)
{
// Add ICharacter tag to the global dictionary.
Dictionary.Characters[
character.CharacterId] = character;
}
return(tag);
}
private void ModifyBin(DefineBinaryDataTag binaryTag)
{
string binaryDataBody = Encoding.UTF8
.GetString(binaryTag.BinaryData);
if (binaryDataBody.Contains("habbo_login_dialog"))
{
string realRsaKeys = binaryDataBody
.GetChild("name=\"dummy_field\" caption=\"", '"');
if (string.IsNullOrWhiteSpace(realRsaKeys))
{
return;
}
ExtractRsaKeys(realRsaKeys);
string fakeRsaKeys = EncodeRsaKeys(
HandshakeManager.FAKE_EXPONENT, HandshakeManager.FAKE_MODULUS);
binaryTag.BinaryData = Encoding.UTF8.GetBytes(
binaryDataBody.Replace(realRsaKeys, fakeRsaKeys));
}
}
SwfTagData ISwfTagVisitor <ISwfStreamWriter, SwfTagData> .Visit(DefineBinaryDataTag tag, ISwfStreamWriter writer)
{
return(null);
}
public void ReplaceLocalizationDefaults(RetroLocalizationConfig[] localizationConfigs)
{
var abc = _flash.AbcGame;
var symbols = (SymbolClassTag)_flash.Tags.Last(x => x.Kind == TagKind.SymbolClass);
var localizationClass = abc.GetClass("HabboLocalizationCom");
// Save all old localizations.
var localizations = localizationConfigs
.Select(x => x.HotelCodeBase).Distinct()
.ToDictionary(x => x, y =>
{
var binaryDataId = symbols.Entries.First(x => x.Item2.Contains(y));
var binaryData = (DefineBinaryDataTag)_flash.Tags.First(x => x.Kind == TagKind.DefineBinaryData && ((DefineBinaryDataTag)x).Id == binaryDataId.Item1);
return(binaryData.Data);
});
// Find all old localizations.
var localizationSymbols = symbols.Entries.Where(x => x.Item2.Contains("default_localizations_")).ToArray();
var localizationTraits = localizationClass.Traits.Where(x => x.IsStatic && x.QName.Name.StartsWith("default_localizations_")).ToArray();
var localizationClasses = abc.Classes.Where(x => x.QName.Name.StartsWith("default_localizations_")).ToArray();
if (localizationSymbols.Length != localizationTraits.Length ||
localizationTraits.Length != localizationClasses.Length)
{
throw new ApplicationException("Localization result amount mismatch.");
}
// Remove all old localization references.
// - Remove symbols
foreach (var symbol in localizationSymbols)
{
_flash.Tags.RemoveAll(x => x.Kind == TagKind.DefineBinaryData && ((DefineBinaryDataTag)x).Id == symbol.Item1);
symbols.Entries.RemoveAll(x => x.Item1 == symbol.Item1);
}
// - Remove "public static var default_localizations_*"
localizationClass.Traits.RemoveAll(trait => trait.QName.Name.StartsWith("default_localizations_"));
var body = localizationClass.Constructor.Body.ParseCode();
var getLex = body.First(x => x.OP == OPCode.GetLex && ((GetLexIns)x).TypeName.Name.StartsWith("default_localizations_"));
var getLexIndex = body.IndexOf(getLex);
var setProp = body.LastIndexOf(body.Count - 1, OPCode.SetProperty);
body.RemoveRange(getLexIndex, setProp - getLexIndex + 1);
localizationClass.Constructor.Body.Code = body.ToArray();
// - Remove "default_localizations_" classes / instances / scripts
// TODO: Figure out how to fix all index based stuff, because this messes it up. DO NOT USE YET.
// _flash.AbcGame.Classes.RemoveAll(x => x.QName.Name.StartsWith("default_localizations_"));
// _flash.AbcGame.Instances.RemoveAll(x => x.QName.Name.StartsWith("default_localizations_"));
// _flash.AbcGame.Scripts.RemoveAll(x => x.QName.Name.Contains("default_localizations_"));
// Add localizations.
foreach (var config in localizationConfigs)
{
var localizationName = $"custom_localizations_{config.HotelCode}";
var defLocalizationName = $"own_default_localizations_{config.HotelCode}";
var localizationMultiNameIndex = abc.Pool.AddConstant(new ASMultiname(abc.Pool)
{
NameIndex = abc.Pool.AddConstant(localizationName),
Kind = MultinameKind.QName,
NamespaceIndex = 1
});
#region Create localization class
// Create instance.
var instanceConstructor = new ASMethod(abc)
{
ReturnTypeIndex = 0
};
var instanceConstructorIndex = abc.AddMethod(instanceConstructor);
var instanceConstructorBody = new ASMethodBody(abc)
{
MethodIndex = instanceConstructorIndex,
MaxStack = 1,
LocalCount = 1,
InitialScopeDepth = 0,
MaxScopeDepth = 1,
Code = new byte[] { 0xD0, 0x30, 0xD0, 0x49, 0x00, 0x47 }
};
abc.AddMethodBody(instanceConstructorBody);
// Create class.
var classConstructor = new ASMethod(abc)
{
ReturnTypeIndex = 0
};
var classConstructorIndex = abc.AddMethod(classConstructor);
var classConstructorBody = new ASMethodBody(abc)
{
MethodIndex = classConstructorIndex,
MaxStack = 0,
LocalCount = 1,
InitialScopeDepth = 0,
MaxScopeDepth = 0,
Code = new byte[] { 0x47 }
};
abc.AddMethodBody(classConstructorBody);
// Add class to SWF.
var classIndex = abc.AddClass(
new ASClass(abc)
{
ConstructorIndex = classConstructorIndex
},
new ASInstance(abc)
{
ConstructorIndex = instanceConstructorIndex,
QNameIndex = localizationMultiNameIndex,
SuperIndex = abc.Pool.GetMultinameIndex("ByteArray"),
Flags = ClassFlags.Sealed
}
);
// Create script.
var initializerMethod = new ASMethod(abc)
{
ReturnTypeIndex = 0
};
var initializerMethodIndex = abc.AddMethod(initializerMethod);
var initializerMethodBody = new ASMethodBody(abc)
{
MethodIndex = initializerMethodIndex,
MaxStack = 3,
LocalCount = 1,
InitialScopeDepth = 0,
MaxScopeDepth = 3,
Code = new byte[0]
};
abc.AddMethodBody(initializerMethodBody);
var initializerMethodBodyCode = new ASCode(abc, initializerMethodBody);
initializerMethodBodyCode.AddRange(new ASInstruction[]
{
new GetLocal0Ins(),
new PushScopeIns(),
new GetScopeObjectIns(0),
new GetLexIns(abc, abc.Pool.GetMultinameIndex("Object")),
new PushScopeIns(),
new GetLexIns(abc, abc.Pool.GetMultinameIndex("ByteArray")),
new DupIns(),
new PushScopeIns(),
new NewClassIns(abc, classIndex),
new PopScopeIns(),
new PopScopeIns(),
new InitPropertyIns(abc, localizationMultiNameIndex),
new ReturnVoidIns()
});
initializerMethodBody.Code = initializerMethodBodyCode.ToArray();
var initScript = new ASScript(abc)
{
InitializerIndex = initializerMethodIndex
};
initScript.Traits.Add(new ASTrait(abc)
{
ClassIndex = classIndex,
QNameIndex = localizationMultiNameIndex,
Kind = TraitKind.Class
});
_flash.AbcGame.AddScript(initScript);
#endregion
#region Create binary data symbol
var symbolId = symbols.AddSymbol(localizationName);
var data = localizations[config.HotelCodeBase];
_flash.Tags.Insert(_flash.Tags.IndexOf(symbols), new DefineBinaryDataTag(symbolId, data));
#endregion
#region Add to HabboLocalizationCom
var defLocalizationMultiNameIndex = abc.Pool.AddConstant(new ASMultiname(abc.Pool)
{
NameIndex = abc.Pool.AddConstant(defLocalizationName),
Kind = MultinameKind.QName,
NamespaceIndex = 1
});
localizationClass.Traits.Add(new ASTrait(abc)
{
QNameIndex = defLocalizationMultiNameIndex,
TypeIndex = abc.Pool.GetMultinameIndex("Class")
});
var constructorBody = localizationClass.Constructor.Body.ParseCode();
constructorBody.InsertRange(constructorBody.Count - 1, new ASInstruction[]
{
new GetLexIns(abc, localizationMultiNameIndex),
new FindPropertyIns(abc, defLocalizationMultiNameIndex),
new SwapIns(),
new SetPropertyIns(abc, defLocalizationMultiNameIndex)
});
localizationClass.Constructor.Body.Code = constructorBody.ToArray();
#endregion
}
// Swap localization to load.
var stringId = abc.Pool.Strings.IndexOf("default_localizations_");
abc.Pool.Strings[stringId] = "own_default_localizations_";
// Replace localization_configuration_txt.
var locConfigBuilder = new StringBuilder();
for (var i = 0; i < localizationConfigs.Length; i++)
{
var config = localizationConfigs[i];
var currentId = i + 1;
locConfigBuilder.AppendLine($"localization.{currentId}={config.HotelCode}");
locConfigBuilder.AppendLine($"localization.{currentId}.code={config.Code}");
locConfigBuilder.AppendLine($"localization.{currentId}.name={config.Name}");
locConfigBuilder.AppendLine($"localization.{currentId}.url={config.Url}");
}
var locConfigId = symbols.Entries.First(x => x.Item2.Contains("localization_configuration_txt"));
var locConfig = (DefineBinaryDataTag)_flash.Tags.First(x => x.Kind == TagKind.DefineBinaryData && ((DefineBinaryDataTag)x).Id == locConfigId.Item1);
locConfig.Data = Encoding.UTF8.GetBytes(locConfigBuilder.ToString());
// Replace localizations manifest.
string localizationManifestStr = null;
DefineBinaryDataTag localizationManifest = null;
foreach (var(entryId, _) in symbols.Entries)
{
var binaryData = (DefineBinaryDataTag)_flash.Tags.FirstOrDefault(x => x.Kind == TagKind.DefineBinaryData && ((DefineBinaryDataTag)x).Id == entryId);
if (binaryData != null)
{
var dataString = Encoding.UTF8.GetString(binaryData.Data);
if (dataString.Contains("<asset mimeType=\"text/plain\" name=\"default_localizations_en\" />"))
{
localizationManifestStr = dataString;
localizationManifest = binaryData;
break;
}
}
}
if (localizationManifest == null || localizationManifestStr == null)
{
throw new ApplicationException("Could not find localizationManifest or localizationManifestStr.");
}
var xmlDocument = new XmlDocument();
xmlDocument.LoadXml(localizationManifestStr);
var defaultLoc = new string[] { "development_localizations" };
var manifestAssets = xmlDocument.GetElementsByTagName("assets")[0];
manifestAssets.RemoveAll();
foreach (var name in defaultLoc.Union(localizationConfigs.Select(x => "own_default_localizations_" + x.HotelCode)))
{
var child = xmlDocument.CreateElement("asset");
child.SetAttribute("mimeType", "text/plain");
child.SetAttribute("name", name);
manifestAssets.AppendChild(child);
}
using (var stringWriter = new StringWriter())
using (var xmlTextWriter = XmlWriter.Create(stringWriter, new XmlWriterSettings
{
Indent = true
}))
{
xmlDocument.WriteTo(xmlTextWriter);
xmlTextWriter.Flush();
localizationManifest.Data = Encoding.UTF8.GetBytes(stringWriter.GetStringBuilder().ToString());
}
}
SwfTagBase ISwfTagVisitor <ISwfStreamReader, SwfTagBase> .Visit(DefineBinaryDataTag tag, ISwfStreamReader reader)
{
return(tag);
}
static SwfTagBase Create(SwfTagData tag_data)
{
var reader = new SwfStreamReader(tag_data.TagData);
switch (tag_data.TagId)
{
// Display list
case (int)SwfTagType.PlaceObject: return(PlaceObjectTag.Create(reader));
case (int)SwfTagType.PlaceObject2: return(PlaceObject2Tag.Create(reader));
case (int)SwfTagType.PlaceObject3: return(PlaceObject3Tag.Create(reader));
case (int)SwfTagType.RemoveObject: return(RemoveObjectTag.Create(reader));
case (int)SwfTagType.RemoveObject2: return(RemoveObject2Tag.Create(reader));
case (int)SwfTagType.ShowFrame: return(ShowFrameTag.Create(reader));
// Control
case (int)SwfTagType.SetBackgroundColor: return(SetBackgroundColorTag.Create(reader));
case (int)SwfTagType.FrameLabel: return(FrameLabelTag.Create(reader));
case (int)SwfTagType.Protect: return(ProtectTag.Create(reader));
case (int)SwfTagType.End: return(EndTag.Create(reader));
case (int)SwfTagType.ExportAssets: return(ExportAssetsTag.Create(reader));
case (int)SwfTagType.ImportAssets: return(UnsupportedTag.Create(SwfTagType.ImportAssets));
case (int)SwfTagType.EnableDebugger: return(EnableDebuggerTag.Create(reader));
case (int)SwfTagType.EnableDebugger2: return(EnableDebugger2Tag.Create(reader));
case (int)SwfTagType.ScriptLimits: return(ScriptLimitsTag.Create(reader));
case (int)SwfTagType.SetTabIndex: return(UnsupportedTag.Create(SwfTagType.SetTabIndex));
case (int)SwfTagType.ImportAssets2: return(UnsupportedTag.Create(SwfTagType.ImportAssets2));
case (int)SwfTagType.SymbolClass: return(SymbolClassTag.Create(reader));
case (int)SwfTagType.Metadata: return(MetadataTag.Create(reader));
case (int)SwfTagType.DefineScalingGrid: return(UnsupportedTag.Create(SwfTagType.DefineScalingGrid));
case (int)SwfTagType.DefineSceneAndFrameLabelData: return(DefineSceneAndFrameLabelDataTag.Create(reader));
// Actions
case (int)SwfTagType.DoAction: return(UnsupportedTag.Create(SwfTagType.DoAction));
case (int)SwfTagType.DoInitAction: return(UnsupportedTag.Create(SwfTagType.DoInitAction));
case (int)SwfTagType.DoABC: return(DoABCTag.Create(reader));
// Shape
case (int)SwfTagType.DefineShape: return(DefineShapeTag.Create(reader));
case (int)SwfTagType.DefineShape2: return(DefineShape2Tag.Create(reader));
case (int)SwfTagType.DefineShape3: return(DefineShape3Tag.Create(reader));
case (int)SwfTagType.DefineShape4: return(DefineShape4Tag.Create(reader));
// Bitmaps
case (int)SwfTagType.DefineBits: return(UnsupportedTag.Create(SwfTagType.DefineBits));
case (int)SwfTagType.JPEGTables: return(UnsupportedTag.Create(SwfTagType.JPEGTables));
case (int)SwfTagType.DefineBitsJPEG2: return(UnsupportedTag.Create(SwfTagType.DefineBitsJPEG2));
case (int)SwfTagType.DefineBitsJPEG3: return(UnsupportedTag.Create(SwfTagType.DefineBitsJPEG3));
case (int)SwfTagType.DefineBitsLossless: return(DefineBitsLosslessTag.Create(reader));
case (int)SwfTagType.DefineBitsLossless2: return(DefineBitsLossless2Tag.Create(reader));
case (int)SwfTagType.DefineBitsJPEG4: return(UnsupportedTag.Create(SwfTagType.DefineBitsJPEG4));
// Shape Morphing
case (int)SwfTagType.DefineMorphShape: return(UnsupportedTag.Create(SwfTagType.DefineMorphShape));
case (int)SwfTagType.DefineMorphShape2: return(UnsupportedTag.Create(SwfTagType.DefineMorphShape2));
// Fonts and Text
case (int)SwfTagType.DefineFont: return(UnsupportedTag.Create(SwfTagType.DefineFont));
case (int)SwfTagType.DefineFontInfo: return(UnsupportedTag.Create(SwfTagType.DefineFontInfo));
case (int)SwfTagType.DefineFontInfo2: return(UnsupportedTag.Create(SwfTagType.DefineFontInfo2));
case (int)SwfTagType.DefineFont2: return(UnsupportedTag.Create(SwfTagType.DefineFont2));
case (int)SwfTagType.DefineFont3: return(UnsupportedTag.Create(SwfTagType.DefineFont3));
case (int)SwfTagType.DefineFontAlignZones: return(UnsupportedTag.Create(SwfTagType.DefineFontAlignZones));
case (int)SwfTagType.DefineFontName: return(UnsupportedTag.Create(SwfTagType.DefineFontName));
case (int)SwfTagType.DefineText: return(UnsupportedTag.Create(SwfTagType.DefineText));
case (int)SwfTagType.DefineText2: return(UnsupportedTag.Create(SwfTagType.DefineText2));
case (int)SwfTagType.DefineEditText: return(UnsupportedTag.Create(SwfTagType.DefineEditText));
case (int)SwfTagType.CSMTextSettings: return(UnsupportedTag.Create(SwfTagType.CSMTextSettings));
case (int)SwfTagType.DefineFont4: return(UnsupportedTag.Create(SwfTagType.DefineFont4));
// Sounds
case (int)SwfTagType.DefineSound: return(UnsupportedTag.Create(SwfTagType.DefineSound));
case (int)SwfTagType.StartSound: return(UnsupportedTag.Create(SwfTagType.StartSound));
case (int)SwfTagType.StartSound2: return(UnsupportedTag.Create(SwfTagType.StartSound2));
case (int)SwfTagType.SoundStreamHead: return(UnsupportedTag.Create(SwfTagType.SoundStreamHead));
case (int)SwfTagType.SoundStreamHead2: return(UnsupportedTag.Create(SwfTagType.SoundStreamHead2));
case (int)SwfTagType.SoundStreamBlock: return(UnsupportedTag.Create(SwfTagType.SoundStreamBlock));
// Buttons
case (int)SwfTagType.DefineButton: return(UnsupportedTag.Create(SwfTagType.DefineButton));
case (int)SwfTagType.DefineButton2: return(UnsupportedTag.Create(SwfTagType.DefineButton2));
case (int)SwfTagType.DefineButtonCxform: return(UnsupportedTag.Create(SwfTagType.DefineButtonCxform));
case (int)SwfTagType.DefineButtonSound: return(UnsupportedTag.Create(SwfTagType.DefineButtonSound));
// Sprites and Movie Clips
case (int)SwfTagType.DefineSprite: return(DefineSpriteTag.Create(reader));
// Video
case (int)SwfTagType.DefineVideoStream: return(UnsupportedTag.Create(SwfTagType.DefineVideoStream));
case (int)SwfTagType.VideoFrame: return(UnsupportedTag.Create(SwfTagType.VideoFrame));
// Metadata
case (int)SwfTagType.FileAttributes: return(FileAttributesTag.Create(reader));
case (int)SwfTagType.EnableTelemetry: return(EnableTelemetryTag.Create(reader));
case (int)SwfTagType.DefineBinaryData: return(DefineBinaryDataTag.Create(reader));
default: return(UnknownTag.Create(tag_data.TagId));
}
}
public void Decompile(Byte[] data)
{
SwfStream stream = data;
Signature = stream.ReadStringBytes(3);
Version = stream.ReadByte();
Length = stream.ReadInt();
int startTime = Environment.TickCount;
if (Signature == "CWS")
{
stream = ZlibStream.UncompressBuffer(stream.ReadToEnd());
Signature = "FWS";
}
if (Signature == "ZWS")
{
Signature = "FWS";
int length = stream.ReadInt();
byte[] properties = stream.ReadBytes(5);
byte[] compressed = stream.ReadBytes(length);
Decoder coder = new Decoder();
MemoryStream output = new MemoryStream(Length - 8);
coder.SetDecoderProperties(properties);
coder.Code(new MemoryStream(compressed), output, length, Length - 8, null);
byte[] d = new byte[Length - 8];
output.Position = 0;
output.Read(d, 0, Length - 8);
stream = d;
}
int time = Environment.TickCount - startTime;
if (Signature != "FWS")
{
throw new Exception("Unsupported signature: " + Signature);
}
FrameSize = stream.ReadRect();
FrameRate = stream.ReadFixed8();
FrameCount = stream.ReadShort();
TagList = new List <BaseTag>();
DoAbcTagList = new List <DoAbcTag>();
SymbolClassTagList = new List <SymbolClassTag>();
DefineBinaryDataTagList = new List <DefineBinaryDataTag>();
while (stream.Position < stream.Length)
{
short tagHeader = stream.ReadShort();
short code = (short)(tagHeader >> 6);
int length = tagHeader & 63;
if (length == 63)
{
length = stream.ReadInt();
}
byte[] tagBody = stream.ReadBytes(length);
BaseTag tag = null;
switch (code)
{
case 82:
tag = new DoAbcTag(tagBody);
DoAbcTagList.Add(tag as DoAbcTag);
break;
case 76:
tag = new SymbolClassTag(tagBody);
SymbolClassTagList.Add(tag as SymbolClassTag);
break;
case 87:
tag = new DefineBinaryDataTag(tagBody);
DefineBinaryDataTagList.Add(tag as DefineBinaryDataTag);
break;
default:
tag = new BaseTag(code, tagBody);
break;
}
TagList.Add(tag);
}
}
ITagFormatter ISwfTagVisitor <object, ITagFormatter> .Visit(DefineBinaryDataTag tag, object arg)
{
return(new DefineBinaryDataTagFormatter());
}
public SwfDisplayList Visit(DefineBinaryDataTag tag, SwfDisplayList dl)
{
return(dl);
}
protected virtual TagItem ReadTag(HeaderRecord header, FlashReader input)
{
TagItem tag = null;
switch (header.Kind)
{
case TagKind.DefineBinaryData:
tag = new DefineBinaryDataTag(header, input);
break;
case TagKind.DefineBitsLossless2:
tag = new DefineBitsLossless2Tag(header, input);
break;
case TagKind.DefineFontName:
tag = new DefineFontNameTag(header, input);
break;
case TagKind.DefineSound:
tag = new DefineSoundTag(header, input);
break;
case TagKind.DoABC:
tag = new DoABCTag(header, input);
break;
case TagKind.End:
tag = new EndTag(header);
break;
case TagKind.ExportAssets:
tag = new ExportAssetsTag(header, input);
break;
case TagKind.FileAttributes:
tag = new FileAttributesTag(header, input);
break;
case TagKind.FrameLabel:
tag = new FrameLabelTag(header, input);
break;
case TagKind.ProductInfo:
tag = new ProductInfoTag(header, input);
break;
case TagKind.ScriptLimits:
tag = new ScriptLimitsTag(header, input);
break;
case TagKind.SetBackgroundColor:
tag = new SetBackgroundColorTag(header, input);
break;
case TagKind.ShowFrame:
tag = new ShowFrameTag(header);
break;
case TagKind.SymbolClass:
tag = new SymbolClassTag(header, input);
break;
default:
case TagKind.Unknown:
tag = new UnknownTag(header, input);
break;
}
return(tag);
}
