Work to get v2.0 out the door

[julianoes]

I have been working on various refactoring and changes towards the next major revision. For visibility, let me list the remaining work that I would like to get done before shipping v2:

Required:

• Rename _parent to e.g. _system_impl everywhere (Rename _parent to _system_impl #2012)
• Rename all MAVLinkSomething to MavlinkSomething for consistency (various PRs)
• Split FTP client and server (Split mission transfer into client and server #2160)
• Clean up param receiver and server (Refactor MAVLinkParameters into client and server classes #1772)
• Consolidate/improve configuration options (Consolidate components #2169)
• Add waypoint actions (New vehicle action  #1628)
• Disable failing CI tests (CI: disable integration tests #2062)
• Update protobuf libs (dependency conflicts and security notices) (Simplify linking, update dependencies #2069)

Optional:

• Better logging, easily customizable and redirectable
• Try both: REQUEST_MESSAGE and older custom getters
• Clean up duplicate plugin constructors
• Move docs in tree
• Swap in callback mechanism

[Consti10]

Let me recommend you spdlog for logging

[JonasVautherin]

Looking into them, I think that quite a few are not breaking the API, are they? I agree that those are nice improvements, but they could be done after the v2 release, as implementation details.

For instance:

• Fix/disable failing CI tests
• Try both: REQUEST_MESSAGE and older custom getters
• Rename _parent to e.g. _system_impl everywhere

Or do you think they are really required before v2?

[julianoes]

@Consti10

Let me recommend you spdlog for logging

Or, alternatively, I was hoping we can go to C++20 soon and use std::format: https://en.cppreference.com/w/cpp/utility/format.

[julianoes]

Looking into them, I think that quite a few are not breaking the API, are they?

Yer, you're right. We can always tackle them later too.

[tlapik123]

@Consti10

Let me recommend you spdlog for logging

Or, alternatively, I was hoping we can go to C++20 soon and use std::format: en.cppreference.com/w/cpp/utility/format.

I'll just add to this that the latest gcc/clang compiler will need to be used for format to work. (not sure if that's an issue, but it's good to know).

source

[julianoes]

@tlapik123 right, so maybe not yet. I usually would require the version that comes with the most recent Ubuntu LTS and latest MSVC installation. Sadly with Ubuntu 22.04 we're stuck with GCC 11.3 (or GCC 12 if installed) and Clang 14.

[Consti10]

you can easly compile fmt from sources drectly when using spdlog (it does so by default).
Then gcc fmt support is not needed.

[julianoes]

spdlog seems like the obvious choice then.