我正在嘗試讀取一些flex/amf流量,但缺乏正確的文檔/示例使其非常困難。AMF解碼示例
有人請走我通過下面的RTMP/AMF3數據包的解碼:
0x43, 0x00, 0x68, 0xcd, 0x00, 0x01, 0x33, 0x11, 0x00, 0x05, 0x00, 0x40, 0x33, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x11, 0x0a, 0x81, 0x13, 0x4f, 0x66, 0x6c, 0x65, 0x78, 0x2e, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x69, 0x6e, 0x67, 0x2e, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x73, 0x2e, 0x52, 0x65, 0x6d, 0x6f, 0x74, 0x69, 0x6e, 0x67, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x0d, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x13, 0x6f, 0x70, 0x65, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x0f, 0x68, 0x65, 0x61, 0x64, 0x65, 0x72, 0x73, 0x17, 0x64, 0x65, 0x73, 0x74, 0x69, 0x6e, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x13, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x49, 0x64, 0x11, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x49, 0x64, 0x15, 0x74, 0x69, 0x6d, 0x65, 0x54, 0x6f, 0x4c, 0x69, 0x76, 0x65, 0x13, 0x74, 0x69, 0x6d, 0x65, 0xc3, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x09, 0x62, 0x6f, 0x64, 0x79, 0x01, 0x06, 0x29, 0x6c, 0x69, 0x73, 0x74, 0x41, 0x6c, 0x6c, 0x50, 0x72, 0x61, 0x63, 0x74, 0x69, 0x63, 0x65, 0x47, 0x61, 0x6d, 0x65, 0x73, 0x0a, 0x0b, 0x01, 0x21, 0x44, 0x53, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x54, 0x69, 0x6d, 0x65, 0x6f, 0x75, 0x74, 0x04, 0x3c, 0x15, 0x44, 0x53, 0x45, 0x6e, 0x64, 0x70, 0x6f, 0x69, 0x6e, 0x74, 0x06, 0x11, 0x6d, 0x79, 0x2d, 0x72, 0x74, 0x6d, 0x70, 0x73, 0x09, 0x44, 0x53, 0x49, 0x64, 0x06, 0x49, 0x42, 0x45, 0x32, 0x34, 0x31, 0x32, 0x33, 0x34, 0x2d, 0x31, 0x45, 0x31, 0x39, 0x2d, 0x30, 0x33, 0x43, 0x33, 0x2d, 0x39, 0x30, 0x34, 0x43, 0x2d, 0x32, 0x31, 0x36, 0x33, 0x36, 0x36, 0x30, 0x41, 0x42, 0x34, 0x37, 0x46, 0x01, 0x06, 0x17, 0x67, 0x61, 0x6d, 0x65, 0x53, 0x65, 0xc3, 0x72, 0x76, 0x69, 0x63, 0x65, 0x06, 0x49, 0x31, 0x34, 0x43, 0x30, 0x46, 0x42, 0x38, 0x30, 0x2d, 0x46, 0x37, 0x43, 0x34, 0x2d, 0x42, 0x42, 0x34, 0x42, 0x2d, 0x31, 0x46, 0x32, 0x34, 0x2d, 0x34, 0x39, 0x36, 0x32, 0x38, 0x30, 0x42, 0x38, 0x39, 0x33, 0x42, 0x38, 0x01, 0x04, 0x00, 0x04, 0x00, 0x09, 0x01, 0x01
我Attemps:
×43 - 0100 0011:[01] - 1型= RTMP頭會7個字節。流ID - 3,將在這個單個字節中。
也設法讀取移位UTF 1位以下來獲得長度:
0x4f:flex.messaging.messages.RemotingMessage
0X0D:源
0×13:操作
爲0x0F:頭
0×17:目的地
0×13:MESSAGEID
爲0x11:客戶端ID
爲0x15:傳輸TimeToLive
這裏我猜停止, 「時間」/ 「郵票」 似乎並沒有工作。當然,我無法理解所有其他字節是如何編碼的(對象/數組等)。