"All rights reserved" was incorrect. The project was licensed under GPL3,
which means a lot of rights are licensed to everybody in the world, i.e.
not reserved to the "Tox Project".
- Any non-externally-visible declarations should be `static`.
- Casting away the `const` qualifier from pointers-to-const is
dangerous. All but one instance of this are now correct. The one
instance where we can't keep `const` is one where toxav code actually
writes to a chunk of memory marked as `const`. This code also assumes
4 byte alignment of data packets. I don't know whether that is a valid
assumption, but it's likely unportable, and *not* obviously correct.
- Replaced empty parameter lists with `(void)` to avoid passing
parameters to it. Empty parameter lists are old style declarations for
unknown number and type of arguments.
- Commented out (as `#if DHT_HARDENING` block) the hardening code that
was never executed.
- Minor style fix: don't use `default` in enum-switches unless the number
of enumerators in the default case is very large. In this case, it was
2, so we want to list them both explicitly to be warned about missing
one if we add one in the future.
- Removed the only two function declarations from nTox.h and put them
into nTox.c. They are not used outside and nTox is not a library.
nTox.c:
- flag[]: additional flag for special wrapping
- help expanded and split (to keep below 256 chars)
- new_lines_mark(): stores flag for special wrapping
- print_friendlist():
. - extracted pattern for output
. - added length of id string allocation
. - replaced '\t' with '+ ', wrappers don't account for '\t'
- line_eval():
. - removed a few do_refresh() directly after a new_lines() (calls do_refresh() at its end)
. - 'h' (help): parsing of an additional character for f(riend) or g(roup)
- wrap():
. - the major bugfix:
. - no more endless looping if the input had a substring with no spaces
. for more than line_width (e.g. ID of 78 and window smaller than 78)
- wrap_bars(): wrap() for "rich" messages, honors embedded '\n', breaks preferable at '|'
- print_help(): listed all options and added explanations
- print_invite(): fixed minuscule typo
- main(): made print_help() reachable again
nTox.h:
- majorly cut down to what is really needed
While doing the checks configure might generate "core" files and will
then try to remove them. Having a "core" directory generates an error
while runing the configure script.
There's no workaround but to rename the core directory.
Moves static state out of Messenger.c and into a Messenger struct
Purely stylistic, no functional changes were made.
This commit also changed all the callers of Messenger as they now have
to pass an instance of the Messenger struct to messenger functions.
Also removed some uses of the 'static' keyword at the beginning of
function definitions when the function was already declared static, as
these caused gcc to whine.
