We need to be lenient when reading from db because of ToxIds being saved in the
db from a bug introduced in e07d8d358f, which
used self ID rather than self Pk. Was subsequently fixed in
033f28e67e.
https://en.cppreference.com/w/cpp/numeric/random/random_device
"A notable implementation where std::random_device is deterministic is old
versions of MinGW (bug 338, fixed since GCC 9.2)."
Although time is less random off Windows, we don't need a strongly random
number for this, and using time avoids having to use platform specific code.
Fix#2917
In Standard C++, the `__VA_ARGS__` (`...`) part of variadic macros must
have at least one argument. `(void)` is a valid way to declare
parameterless functions, so we're using that here, even though it's not
idiomatic (but then again, nor is the whole macro).
NSCameraUsageDescription and NSMicrophoneUsageDescription are needed on
newer macOS versions (10.14+) to get access to camera/microphone. This
text is shown to the user when they need to press the "allow" button.
* Reorder class data members and/or constructor initialisers to match,
reducing confusion about when members will be initialised.
* Remove (most) unused variables. Not removed: some global variables with
`TODO(sudden6)` on them for using them in the future. I don't know how
far into the future sudden6 wants to use them, so I left them there for
now.
* Distinguish different bootstrap nodes in the logs by index in the
bootstrap node list. Originally, we used to log the address/port of the
node we're bootstrapping to. This was removed out of privacy concerns
(even though the bootstrap nodes are public). This made the logs much
less useful when debugging why the client isn't connecting. Having
indices makes it easier to see that different nodes are being selected,
and makes it possible to determine which node was selected.
* Explicitly cast unused results of Tox API functions to `void` when all
we want is to know whether the function succeeds or not.
* Don't try to `#include <unistd.h>` on Windows. It does not exist on
MSVC.
* Remove extra `;` after function definitions.
* Remove reference indirection of QJsonValueRef, since a copy of that ref
(small pointer-like object) has to be made anyway when iterating over
QJsonArrays.
* Make some file-scope global state `static`.
* Use `nullptr` instead of `NULL`.
* Add `#if DESKTOP_NOTIFICATIONS` around the code that implements desktop
notifications, so it becomes a bit easier to compile everything with a
single compiler command - useful for manually running static analysers.
* Fix an error on MSVC where `disconnect` is looked up to be a non-static
member function and the `this` capture is missing.
* Consistently use `struct` and `class` tags for types.
* Use references in ranged-for where it reduces copies.
* Move private static data members out of the Style class and into
file-local scope. There is no need for them to be in the class. Also
marked them `const` where possible.
* Removed unused lambda capture.
* Ensure qTox can compile under NDEBUG with `-Wunused-variable` by
inlining the unused variable into the `assert` that was its only
target.
* Minor reformatting in core_test.cpp.
