- Make customization a seperate stage of flashing.
- Gives better cancel messages
- Also cleanup CLI since adding new stages makes the stage id difficult
  to maintain.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Use 4k buffer since that seems to work much better when reading from
  sd.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Decreses sd card flashing time by 57% (only tested on Linux).
- Still slower than bb-imager but not by much.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- env filters work now

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Replace unwraps with expect (for unrecoverable errors) and errors (for
  recoverable ones).

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Uses udisk2 on linux now
- Use diskpart in Windows

Changelog: fixed
Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Allow formatting sd cards to fat32.

Changelog: added
Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Same reason as for bin_file.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Move flashers to a seperate module
- Better for organization

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Does not work yet. Just want to understand how authopen responds

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Another effort to use more async
- Using try_send everywhere because frankly, no point in blocking if
  send fails. They are only progress values.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Writing to destination is now async.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Need admin but does work.
- Also simplified a lot of stuff

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Use rs-drivelist which seems to be a reimplementation of balena one.
- We need the physical drive path.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Stuff is being flashed incorrectly for some reason. Not sure what is
  going on.
- Let's try testing on a real windows machine.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Can now find removable devices
- Flashing not implemented yet.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Get all possible targets for the current flasher
- Also use path to open device in Linux instead of storing udisk object
  path

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Consolidate sha256 calculation helpers

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Do the verification sha256 against sha256 of extracted image instead
  of predefined one.
- This is fine since we already check sha256 of the donwloaded
  compressed file.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Make most of file io blocking.
- This is fine since all the file io is mostly going to run together.
- Also helps make things simpler

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Since flashing is just 1 giant copying + reading copied data, better
  to use a single spawn_blocking instead of tokio doing it internally
  for each call to fs.
- Brings the verification time down by a lot with small (~10s) impact
  while flashing

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Should ask for admin priviledge when write is clicked instead of after
  downloading.
- Also use channels instead of stream for progress.
- Since streams are lazy, they were a bottleneck in the original
  implementation.
- Shaved off 1 min from flashing.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Using buffer of 32kib now which seems to help a lot.
- Takes about half the previous time.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Reading uncompressed size from xz footer now.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Can now start and go to destination selector on Windows.
- Will start implementing windows specific stuff now.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Os Specific state like udisk client in Linux
- Also load destinations on board selection instead of destination page
  load.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Allows runtime permission handling for sd card.
- Also using udisk2 for finding sd cards to flash

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Also add minimal iso since it is much faster to test
- Also some small UI improvements

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

Some unsolved stuff
- Only linux support since I am not sure how to get removable drives on
  windows
- Need to lauch as admin.
- Verification of sd card incorect

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Not implemented progress support and other stuff yet.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- Flashing BeagleConnect Freedom via GUI working now.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- If we are doing a bb-imager, no point in limiting to linux images
- Can do complete flash and crc32 check
- Sometimes break fails, so might need to tune some things.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

- The lib will also be used from GUI

Signed-off-by: Ayush Singh <ayush@beagleboard.org>