public DefineBitsJPEG3(HeaderRecord header, FlashReader input)
: base(header)
{
Id = input.ReadUInt16();
int alphaDataOffset = input.ReadInt32();
Data = input.ReadBytes(alphaDataOffset);
Format = GetFormat(Data);
if (Format == ImageFormat.JPEG)
{
int partialLength = (2 + 4 + alphaDataOffset);
AlphaData = input.ReadBytes(Header.Length - partialLength);
}
}
public DefineBinaryDataTag(HeaderRecord header, FlashReader input)
: base(header)
{
Id = input.ReadUInt16();
input.ReadUInt32(); // Reserved | Must equal '0'.
Data = input.ReadBytes(header.Length - 6);
}
public ASMethodBody(ABCFile abc, FlashReader reader)
: this(abc)
{
MethodIndex = reader.Read7BitEncodedInt();
MaxStack = reader.Read7BitEncodedInt();
LocalCount = reader.Read7BitEncodedInt();
InitialScopeDepth = reader.Read7BitEncodedInt();
MaxScopeDepth = reader.Read7BitEncodedInt();
int bytecodeLength = reader.Read7BitEncodedInt();
Bytecode = reader.ReadBytes(bytecodeLength);
Exceptions.Capacity = reader.Read7BitEncodedInt();
for (int i = 0; i < Exceptions.Capacity; i++)
{
Exceptions.Add(new ASException(abc, reader));
}
Traits.Capacity = reader.Read7BitEncodedInt();
for (int i = 0; i < Traits.Capacity; i++)
{
Traits.Add(new ASTrait(abc, reader));
}
Method.Body = this;
}
public DefineBinaryDataTag(FlashReader reader, TagRecord header)
: base(reader, header)
{
CharacterId = reader.ReadUInt16();
reader.ReadUInt32();
BinaryData = reader.ReadBytes(header.Body.Length - 6);
}
public DoABCTag(HeaderRecord header, FlashReader input)
: base(header)
{
Flags = input.ReadUInt32();
Name = input.ReadNullString();
int partialLength = (Encoding.UTF8.GetByteCount(Name) + 5);
ABCData = input.ReadBytes(header.Length - partialLength);
}
public DefineSoundTag(HeaderRecord header, FlashReader input)
: base(header)
{
Id = input.ReadUInt16();
Format = input.ReadUB(4);
Rate = input.ReadUB(2);
Size = input.ReadUB(1);
SoundType = input.ReadUB(1);
SoundSampleCount = input.ReadUInt32();
SoundData = input.ReadBytes(header.Length - 7);
}
public DefineBitsJPEG3(HeaderRecord header, FlashReader input) : base(header)
{
Id = input.ReadUInt16();
var alphaDataOffset = input.ReadInt32();
Data = input.ReadBytes(alphaDataOffset);
Format = GetFormat(Data);
if (Format == ImageFormat.JPEG)
{
var partialLength = 2 + 4 + alphaDataOffset;
AlphaData = input.ReadBytes(Header.Length - partialLength);
}
else
{
// Minimum Compressed Empty Data Length
AlphaData = input.ReadBytes(8);
}
}
public DoABCTag(FlashReader reader, TagRecord header)
: base(reader, header)
{
Flags = reader.ReadUInt32();
Name = reader.ReadNullTerminatedString();
int nameLength = (Encoding.UTF8.GetByteCount(Name) + 1);
byte[] abcData = reader.ReadBytes(header.Body.Length - (nameLength + 4));
ABC = new ABCFile(abcData);
}
public DefineBitsLossless2Tag(HeaderRecord header, FlashReader input) : base(header)
{
Id = input.ReadUInt16();
Format = input.ReadByte();
Width = input.ReadUInt16();
Height = input.ReadUInt16();
if (Format == Format8BitColormapped)
{
ColorTableSize = input.ReadByte();
}
var readSize = 7 + (Format == Format8BitColormapped ? 1 : 0);
_zlibData = input.ReadBytes(header.Length - readSize);
}
public DefineBitsLossless2Tag(HeaderRecord header, FlashReader input)
: base(header)
{
Id = input.ReadUInt16();
_format = input.ReadByte();
_width = input.ReadUInt16();
_height = input.ReadUInt16();
if (_format == 3)
{
_colorTableSize = input.ReadByte();
}
int partialLength = (7 + (_format == 3 ? 1 : 0));
_compressedBitmapData = input.ReadBytes(header.Length - partialLength);
}
public TagRecord(FlashReader reader)
{
Start = reader.Position;
ushort header = reader.ReadUInt16();
TagType = (FlashTagType)(header >> 6);
int length = (header & 63);
if (length >= 63)
{
length = reader.ReadInt32();
IsSpecialLong = (length < 63);
}
BodyStart = reader.Position;
Body = reader.ReadBytes(length);
reader.Position = BodyStart;
}
public DefineBitsLossless2Tag(HeaderRecord header, FlashReader input)
: base(header)
{
Id = input.ReadUInt16();
_format = input.ReadByte();
ushort width = input.ReadUInt16();
ushort height = input.ReadUInt16();
_argbMap = new Color[width, height];
if (_format == 3)
{
_colorTableSize = input.ReadByte();
}
int partialLength = (7 + (_format == 3 ? 1 : 0));
_compressedData = input.ReadBytes(header.Length - partialLength);
}
public ASMethodBody(ABCFile abc, FlashReader input) : this(abc)
{
MethodIndex = input.ReadInt30();
Method.Body = this;
MaxStack = input.ReadInt30();
LocalCount = input.ReadInt30();
InitialScopeDepth = input.ReadInt30();
MaxScopeDepth = input.ReadInt30();
int codeLength = input.ReadInt30();
Code = input.ReadBytes(codeLength);
Exceptions.Capacity = input.ReadInt30();
for (int i = 0; i < Exceptions.Capacity; i++)
{
var exception = new ASException(abc, input);
Exceptions.Add(exception);
}
PopulateTraits(input);
}
public DefineBitsLossless2Tag(FlashReader reader, TagRecord header) :
base(reader, header)
{
CharacterId = reader.ReadUInt16();
BitmapFormat = reader.ReadByte();
BitmapWidth = reader.ReadUInt16();
BitmapHeight = reader.ReadUInt16();
_isCompressed = true;
switch (BitmapFormat - 3)
{
case 0: break;
case 1:
case 2:
{
_compressedBitmapData =
reader.ReadBytes(header.Body.Length - 7);
break;
}
}
}
public UnknownTag(HeaderRecord header, FlashReader input)
: base(header)
{
Data = input.ReadBytes(header.Length);
}
