protected IEnumerable <TagBinaryInfo> GetTagFullBinariesFromSwfResource(string resourceName)
{
var file = new SwfFile();
var stream = OpenEmbeddedResource(resourceName);
SwfStreamReader reader = new SwfStreamReader(stream);
file.FileInfo = reader.ReadSwfFileInfo();
stream = DecompressIfNeeded(file.FileInfo, stream);
stream.Seek(8, SeekOrigin.Begin);
reader = new SwfStreamReader(stream);
file.Header = reader.ReadSwfHeader();
while (stream.Position < stream.Length)
{
var position = stream.Position;
ushort typeAndSize = reader.ReadUInt16();
SwfTagType type = (SwfTagType)(typeAndSize >> 6);
int shortSize = typeAndSize & 0x3f;
int size = shortSize < 0x3f ? shortSize : reader.ReadInt32();
var length = stream.Position - position + size;
stream.Seek(position, SeekOrigin.Begin);
yield return(new TagBinaryInfo {
Type = type, Binary = reader.ReadBytes((int)length)
});
}
}
public static EnableTelemetryTag Create(SwfStreamReader reader)
{
reader.ReadUInt16(); // reserved
var sha256 = reader.IsEOF
? new byte[0]
: reader.ReadBytes(32);
return(new EnableTelemetryTag {
SHA256PasswordHash = sha256
});
}
public static SwfTagBase Read(SwfStreamReader reader)
{
var type_and_size = reader.ReadUInt16();
var tag_id = type_and_size >> 6;
var short_size = type_and_size & 0x3f;
var size = short_size < 0x3f ? (uint)short_size : reader.ReadUInt32();
var tag_data = reader.ReadBytes(size);
return(Create(new SwfTagData {
TagId = tag_id,
TagData = tag_data
}));
}
public override byte[] ReadBytes(int count)
{
var a = _first.ReadBytes(count);
var b = _second.ReadBytes(count);
if (a.Length != b.Length)
{
throw new InvalidOperationException();
}
for (var i = 0; i < a.Length; i++)
{
if (a[i] != b[i])
{
throw new InvalidOperationException();
}
}
return(a);
}
protected IEnumerable<SwfTagData> GetTagBinariesFromSwfResource(string resourceName)
{
var file = new SwfFile();
var stream = OpenEmbeddedResource(resourceName);
SwfStreamReader reader = new SwfStreamReader(stream);
file.FileInfo = reader.ReadSwfFileInfo();
stream = DecompressIfNeeded(file.FileInfo, stream);
stream.Seek(8, SeekOrigin.Begin);
reader = new SwfStreamReader(stream);
file.Header = reader.ReadSwfHeader();
while (stream.Position < stream.Length) {
ushort typeAndSize = reader.ReadUInt16();
SwfTagType type = (SwfTagType)(typeAndSize >> 6);
int shortSize = typeAndSize & 0x3f;
int size = shortSize < 0x3f ? shortSize : reader.ReadInt32();
yield return new SwfTagData { Type = type, Data = reader.ReadBytes(size) };
}
}
