Query string variable 'b64encode' determine if wsproxy b64 encodes the
results. Variable 'seq_num' determines if sequence numbers are
prepended. This way, sequence numbers are only used with the flash
WebSocket proxy.
- All state/status updates go through updateState routine which
updates the status line also.
- Old firefox (and opera) don't support canvas createImageData, so use
getImageData as replacement.
- Add console.warn and console.error stubs so that firefox without
firebug doesn't crap out.
- If no WebSockets then error if no flash or if URL is location (flash
will refuse to load the object for security reasons).
- web-socket-js is from http://github.com/gimite/web-socket-js. It is
a flash object that emultates WebSockets.
Unfortunately, events (or packets) from the web-socket-js object can
get re-ordered so we need to know the packet order.
- So wsproxy.py prepends the sequence number of the packet when
sending.
- If the client receives packets out of order it queues them up and
scans the queue for the sequence number it's looking for until
things are back on track. Gross, but hey: It works!
- Also, add packet sequence checking to wstest.*
- A textarea below the VNC area represents the state of the current
VNC clipboard. If there is a server cut event, the textarea will be
updated. If the user updates the contents of the textarea, the new
data will be sent as a client paste (cut) event.
- One important change was to detect if the clipboard is focused and
allow the user to type in the clipboard instead of in the VNC area.
- host, port and password input boxes (populated by URL values).
- clear canvas on disconnect.
- Dotted border around VNC area.
- mirror bits for VNC password.
- DES encryption for VNC bit mirrors every bytes of the password. This
commit has a hard-coded mirrored password. Need to ask user and bit
mirror it.
- With image data across the wire it's Blue,Green,Red, so twiddle
things around a bit.
Joel Martin