2010-09-27 20:06:52 +00:00
|
|
|
"Copyright Header"
|
|
|
|
|
|
|
|
Object subclass: IPADemuxer [
|
|
|
|
| socket |
|
|
|
|
|
|
|
|
IPADemuxer class >> initOn: aSocket [
|
|
|
|
^ (self new)
|
|
|
|
socket: aSocket;
|
|
|
|
yourself.
|
|
|
|
]
|
|
|
|
|
|
|
|
next [
|
|
|
|
"Return a tuple of stream and bytearray"
|
|
|
|
|
2010-09-28 10:21:14 +00:00
|
|
|
| size stream data |
|
|
|
|
|
2010-09-27 20:06:52 +00:00
|
|
|
size := socket nextUshort swap16.
|
|
|
|
stream := socket nextByte.
|
|
|
|
data := socket next: size.
|
|
|
|
|
|
|
|
^ Array with: stream with: data.
|
|
|
|
]
|
|
|
|
|
|
|
|
socket: aSocket [
|
|
|
|
socket := aSocket.
|
|
|
|
]
|
|
|
|
]
|
2010-09-28 10:28:48 +00:00
|
|
|
|
|
|
|
Object subclass: IPAMuxer [
|
|
|
|
| socket |
|
|
|
|
|
2010-09-28 14:55:44 +00:00
|
|
|
IPAMuxer class >> initOn: aSocket [
|
2010-09-28 10:28:48 +00:00
|
|
|
^ (self new)
|
|
|
|
socket: aSocket;
|
|
|
|
yourself.
|
|
|
|
]
|
|
|
|
|
2010-09-29 15:25:49 +00:00
|
|
|
prepareNext: aData with: aStream [
|
2010-09-28 10:28:48 +00:00
|
|
|
"Write the data onto the stream"
|
2010-09-29 15:25:49 +00:00
|
|
|
| msg |
|
2010-09-28 10:28:48 +00:00
|
|
|
|
|
|
|
aData size > 65536
|
|
|
|
ifTrue: [
|
2010-10-20 17:50:20 +00:00
|
|
|
self logError: 'Too much data' area: #ipa.
|
|
|
|
self error: 'Too much data'.
|
2010-09-28 10:28:48 +00:00
|
|
|
].
|
|
|
|
|
2010-10-14 11:03:56 +00:00
|
|
|
msg := MessageBuffer new.
|
2010-09-28 10:28:48 +00:00
|
|
|
|
|
|
|
"put the size in ntohs"
|
2010-09-29 15:25:49 +00:00
|
|
|
msg putLen16: aData size.
|
|
|
|
msg putByte: aStream.
|
|
|
|
msg putByteArray: aData.
|
2010-09-28 10:28:48 +00:00
|
|
|
|
2010-09-29 15:25:49 +00:00
|
|
|
^ msg toByteArray.
|
2010-09-28 10:36:39 +00:00
|
|
|
]
|
|
|
|
|
2010-09-29 15:25:49 +00:00
|
|
|
nextPut: aData with: aStream [
|
2010-10-14 12:25:49 +00:00
|
|
|
socket nextPut: (self prepareNext: aData with: aStream).
|
2010-09-28 10:28:48 +00:00
|
|
|
]
|
|
|
|
|
|
|
|
socket: aSocket [
|
|
|
|
socket := aSocket.
|
|
|
|
]
|
|
|
|
]
|