Some QWKnet vote messages are failing:
evnt unpackREP <ENSEMBLE> !ERROR 2 (No such file or directory) in qwk.cpp line 1146 (qwk_vote) writing "/sbbs/data/subs/dove-gen" access=-105 info=smb_addvote thread_back field missing

Catch this problem a little higher up (in votemsg()) and log the message's reply-IDs to help determine what's the root-cause here. Don't bother calling smb_addvote() if thread_back is 0.

If a callback deletes the one-shot event that invoked it, the
event pointer in the caller would be to free()d memory with
hilarious results.

Upon connecting, a client will be sent a list of who's online on
the local BBS as well as other systems (if you and they are set
up for instant messaging). Updates will be sent for subsequent
events (logon, update, logoff).

Mostly intended for use by local consumers; you probably don't
need to open any ports for this.

Nothing uses this at the moment and you do not need to add it
to your config. Eventually it'll bring interBBS presence and
messaging back to webv4 and probably introduce a fancier textmode
imsg module.

CID 319108

CID 331092

Properly throw an error instead.

Fixes issue #252.

Just don't check the python version at all.  If your python is older
than 2.5, you're already having other issues.

but round-up non-zero values to 1K.

Appended very important trailing linefeed.

It's a wrapper for filedat.c -> format_filename() which can truncate and pad a filename for display purposes.

Tweak the poll() implementation to match.

Should fix #248

The biggest difference is that you can combine all files from multiple dirs
into a single sorted list and you can sort on any property (field) value.

The byte/credit format is very customizeable, the output format is completely
customizeable.

By default, just the filenames are output, but either use '-ext' or one or
more '-v' values to add more fields. Use -p=list to specify a comma-separated
list of properties to print.

Instead, return the fractional size in KB's with 2 digits of precision.

Fixed up some of the variable names.

Prevents weird issues with getting remote address.

When only reading the index (detail = file_detail_index), smb_getfile() just sets the file->name convenience pointer to point to the name in the index. Then when loadfiles() would sort the list, these pointers would not be adjusted (so they would point to the wrong names) resulting in a corrupted file list (e.g. name/size mismatches and no logical sort order).

The solution is to call smb_getfile() on each file *after* the read index records have been sorted.

This also means that the sort-by-name routines needed to always sort using the index name and not the convenience pointer (which is NULL in this case).

While fixing this, I noticed there was no bounds checking in the loadfiles() and loadfilenames() read-loops, so if the indexes happened to be longer than the total_files value from the status header, a buffer under-alloc/overflow would occur and a likely crash as a result. So stop reading the index when the expected maximum number of index records have been read.

Returns a floating-point formatted size estimate more in-line with my
preference (e.g. 17.0G instead of 17,000M).

Fix bseen calculation and saving
Only save seen data after all repsonses have been sent
Stop processing when the socket has been closed

Can find duplicate files in your file bases by name and/or hash sum - fast!
Can output simple text or JSON format.
Run 'jsexec dupefind' to search just for duplicate files by hash (SHA-1)
or run 'jsexec dupefind -help' for the various usage options.

Adds from/tags/desc/extdesc properties, even when absent or blank.

When parsing a file object, set the from, desc, tags and cost properties only if they already have been set or the new values is non-blank/0.

So just always assume that no "user" directory has been configured. At least for now while I ponder whether this is a feature worth restoring and if so, how.

Previously, these both used gettimeofday() which is both expensive
to call, and not monotonic.

This fixes system.clock_ticks in JS and various internal bits. for
when the UTC wall clock jumps.

While we're here, fix the documention of system.clock_ticks

For Nelgin, to reduce log spam.