* add ip6-range option to network section to control which range we want to use for ipv6 traffic
* make ip6-range able to disable ipv6 exits ( i dont like this but eh )
a file that was accidentally committed after being moved was
suddenly being chosen as an include target over the correct
one due to an amusing coincidence of cmake configuration. that
file is now gone.
All #ifndef guards on headers have been removed, I think,
in favor of #pragma once
Headers are now included as `#include "filename"` if the included file
resides in the same directory as the file including it, or any
subdirectory therein. Otherwise they are included as
`#include <project/top/dir/relative/path/filename>`
The above does not include system/os headers.
ip packet on read error was returning an uninitialized ip packet with non zero size so it was thinking it was a valid packet.
value initialize it to set the packet size to zero by default.
this fixed it in an emulator at least...
The formatting changes here are not too large and also nice: in
particular clang-format-11 appears to do better handling of `{...}`
constructor braces/arguments.
call(), when invoked from the logic thread, wasn't triggering a wakeup
which stalled some traffic (such as client-to-snode packets).
Fix it by triggering a wakeup on `call()`, and expose it because this is
a useful thing to be able to do.
The `const sockaddr*` conversion was returning a pointer to the
sockaddr_in6, but with its family set to AF_INET, so the receiving code
would have treated interpreting the result as a sockaddr_in pointer --
but it isn't, and trying to get the IPv4 from the mis-reinterpreted
sockaddr_in6 fails; this then prevented uvw UDP binding (which uses the
sockaddr* operator) from working.
This changes it to always leave the family value at the proper value and
using the ipv6_is_mapped_ipv4 check to determine when we have (and
should return) a pointer to the sockaddr_in rather than the
sockaddr_in6.
Also fixes toString() to compare the full prefix instead of just bytes
10 and 11.
