protected override void OnReceived(byte[] content, int length)
{
this._lastReceivedTime = Time.realtimeSinceStartup;
if (Pandora.Instance.IsDebug)
{
Logger.Log("收到ATM上报回包： " + Zlib.Decompress(content, length));
}
}
public static byte[] Decompress(byte[] array, int offset, int count)
{
if (array == null)
{
throw new ArgumentNullException("array");
}
if (offset < 0)
{
throw new ArgumentOutOfRangeException("offset");
}
if (count < 0)
{
throw new ArgumentOutOfRangeException("count");
}
if (array.Length - offset < count)
{
throw new ArgumentException("Invalid argument offset count");
}
int num = 2;
int num2 = 4;
if (Zlib.CheckZlibHead(array, offset, count) != 0)
{
throw new Exception("invalid zlib head");
}
MemoryStream memoryStream = new MemoryStream();
memoryStream.Write(array, offset + num, count - num - num2);
memoryStream.Seek(0L, SeekOrigin.Begin);
MemoryStream memoryStream2 = new MemoryStream();
byte[] result;
using (DeflateStream deflateStream = new DeflateStream(memoryStream, CompressionMode.Decompress, true))
{
while (true)
{
int num3 = deflateStream.Read(Zlib._decompressBuffer, 0, Zlib._decompressBuffer.Length);
if (num3 <= 0)
{
break;
}
memoryStream2.Write(Zlib._decompressBuffer, 0, num3);
}
memoryStream2.Seek(0L, SeekOrigin.Begin);
byte[] array2 = memoryStream2.ToArray();
if (Zlib.CheckZlibTail(array, offset, count, array2) != 0)
{
throw new Exception("invalid zlib tail");
}
result = array2;
}
return(result);
}
private static int CheckZlibTail(byte[] array, int offset, int count, byte[] uncompressData)
{
ulong num = 1uL;
num = Zlib.Adler32(num, uncompressData);
byte[] bytes = BitConverter.GetBytes((uint)num);
Array.Reverse(bytes);
for (int i = 0; i < 4; i++)
{
if (array[offset + count - 1 - i] != bytes[3 - i])
{
return(-1);
}
}
return(0);
}
public static byte[] Compress(byte[] array, int offset, int count)
{
if (array == null)
{
throw new ArgumentNullException("array");
}
if (offset < 0)
{
throw new ArgumentOutOfRangeException("offset");
}
if (count < 0)
{
throw new ArgumentOutOfRangeException("count");
}
if (array.Length - offset < count)
{
throw new ArgumentException("Invalid argument offset count");
}
MemoryStream memoryStream = new MemoryStream();
using (DeflateStream deflateStream = new DeflateStream(memoryStream, CompressionMode.Compress, true))
{
deflateStream.Write(array, offset, count);
}
byte[] array2 = new byte[memoryStream.Length];
memoryStream.Seek(0L, SeekOrigin.Begin);
memoryStream.Read(array2, 0, array2.Length);
memoryStream.Dispose();
ulong num = 1uL;
num = Zlib.Adler32(num, array);
byte[] array3 = new byte[]
{
120,
1
};
byte[] bytes = BitConverter.GetBytes((uint)num);
Array.Reverse(bytes);
byte[] array4 = new byte[array3.Length + array2.Length + bytes.Length];
array3.CopyTo(array4, 0);
array2.CopyTo(array4, array3.Length);
bytes.CopyTo(array4, array3.Length + array2.Length);
return(array4);
}
protected override void OnReceived(byte[] content, int length)
{
string text = Zlib.Decompress(content, length);
if (Pandora.Instance.IsDebug)
{
Logger.Log("Broker 收到回包: ");
Logger.Log(text);
}
Dictionary <string, object> dictionary = Json.Deserialize(text) as Dictionary <string, object>;
int num = (int)((long)dictionary["type"]);
int commandId = (int)((long)dictionary["cmd_id"]);
uint callId = (uint)((long)dictionary["seq_id"]);
if (num == 2)
{
this.HandlePullMessage(callId, commandId, dictionary["body"] as string);
}
else if (num == 1)
{
this.HandlePushMessage(callId, commandId, dictionary["body"] as string);
}
}
public static string Decompress(byte[] array, int length)
{
byte[] bytes = Zlib.Decompress(array, 0, length);
return(Encoding.UTF8.GetString(bytes));
}
public static byte[] Compress(string content)
{
byte[] bytes = Encoding.UTF8.GetBytes(content);
return(Zlib.Compress(bytes, 0, bytes.Length));
}
