* The second magic number is only a short and it is
the same for all of my cases
* This also means that the first and second header
are the same which means the unknown 8 byte are
header and file size... and the 122 bytes are
actually multiple strings (just all empty on the
outermost SDP). Adding the strings left us with 120
bytes so we have two bytes of unknown usage..
* This is now capable of parsing outer and inner SDP
files and print their header.
* The internal SDP appears to have a different magic number
than the first entry and a slightly different packet format
* There are 8 byte of binary for at the beginning and the header
ends with a table pointing to some strings and then the actual
firmware follows.
* We currently only parse the strings of that header.
The something3 points to the next start of the SDP
entry. The four bytes in front of the " SDP" are not
known and just discarded. Prepare to be able to
recursively parse the SDP header...
I must have picked in the wrong section of these
files... There are some kind of header entries
that are all 138 byte long and this is the total
length...
Holger Hans Peter Freyther