The cool now takes the database as a hint and will not complain if the device
returns less data. The tool also supports user provided size and raw node numbers
that are not in the database (advanced usage).
Change-Id: I8cec536718d7eff01c7803bea648d6122b82377a
Don't use colors since the terminal doesn't support it. Also packing is broken
on MinGW so use #pragma pack when compiling for windows, this is also supported
by MSCV.
Change-Id: I635649d52ed5f2e0af46cb9ca2ec325955b2ddb2
We cannot auto-detect a device if we don't know its model ID, but we can't know
the model ID if we haven't decrypted the upgrade which requires the key. The only
way to solve this chicken-and-egg problem is to get the NVP table from kernel,
create an empty series in the database (no model ID), then get the key using
scsitool and forcing the model (using this commit), then decrypt the upgrade
and get the model ID list.
Change-Id: I8eced486a5f6a1a99028b25fdc4f87a3b11e31a8
Now that we have a nice database of player index, the scsitool becomes more
useful and supports a lot more players. I did some general cleanup of the code,
though eventually it would be nice to really split it into a library and a CLI.
The SCSI vendor command allow to read but also write most NVP nodes. Since there
seems to a demand to change destination and sound pressure settings on device,
I implement this feature in the tool. I do not plan to allow arbitrary NVP
writes because this could easily brick the device. Changing the destination
should be safe, but as usual, use at your own risks.
Change-Id: Iff4e8cc3ac97b965c1df849051c5fd373756cda5
There is a windows port of the sg_utils library for scsi pass-
through. This little changes make it compile under mingw. A better
fix would be to implement direct ioctl on both windows and linux
but that's already better than nothing
Change-Id: I0d77cd1bad69806a66f0590362f165f24fa240e9
There is a vendor specific command to read the NVP of the device,
including the KAS. The trick is that the data is randomly
scrambled using a so-called para_noise array of random values.
There seems to be a problem when retrieving large entries (>1000
bytes typically) which causes sg_pt do behave strangely.
Change-Id: Iefa6140df78ab9c7dcf7ac34cb1170979123ecd7
This tool can send vendor specific scsi commands to sony nwz
players such as getting serial number, model id, device info,
and others. It can potentially be used to get some private keys
stored on the device but probably not the KAS used to encrypt
firmware upgrades images(UPG).
Change-Id: Ia49c1edf8d421b20c4e9afeb1192e00e06eb6047
