- Instead of inheriting from a pure virtual base class, we know just use
lambdas for hook callbacks.
- The signature of hooks also changes to take an info struct rather than
a list of parameters, so that you don't have to change everything to
ignore unwanted parameters if someone adds something to a hook.
- Replace all cryptonote_config macros with constexpr variables. Some
become integer types, some become chrono types.
- generally this involved removing a "CRYPTONOTE_" prefix since the
values are now in the `cryptonote` namespace
- some constants are grouped into sub-namespaces (e.g.
cryptonote::p2p)
- deprecated constants (i.e. for old HFs) are in the `cryptonote::old`
namespace.
- all the magic hash key domain separating strings are now in
cryptonote::hashkey::WHATEVER.
- Move some economy-related constants to oxen_economy.h instead
- Replaced the BLOCKS_EXPECTED_IN_DAYS constexpr functions with more
straightforward `BLOCKS_PER_DAY` value (i.e. old
`BLOCKS_EXPECTED_IN_DAYS(10)` is now `BLOCKS_PER_DAY * 10`.
- Replaced `network_version` unscoped enum with a scoped enum
`cryptonote::hf`, replacing all the raw uint8_t values where it was
currently accepted with the new `hf` type.
- Made `network_type` a scoped enum so that it now has to be qualified
(network_type::TESTNET) and can't be arbitrarily/unintentionally
converted to/from an int.
- HARDFORK_WHATEVER macros have become cryptonote::feature::WHATEVER
constexpr hf values.
- Add `revision` to rpc hard_fork_info response
- Don't build trezor code at all (previously we were pointlessly
building an empty dummy lib).
* Add functions for storing checkpoints to the DB
* Allocate the DB entry on the stack instead of heap
* Add virtual overrides for new checkpoint functions
* Clean up for pull request, simplify some logic
* Revise API to include height in checkpoint header
* Move log to top of function even if early exit
* Begin moving checkpoints to db
* Allow storing of checkpoints to DB
* Cleanup for code reviewer, fix unit tests
* Fix tests, fix casting issues
* Don't use DUPSORT, use height->checkpoint mapping in DB
* Remove if 0 disabling checkpoint vote, we already check HF12
* Fix unit test infinite loop
* Update db schemas to match blk_checkpoint_header
* Code review