* add connection limits (`limit' keyword in ftpd.conf)
* move initialisation of curclass from parse_conf() to new function
init_curclass()
* implement count_users(), which determines the number of users in a given
class. a file - /var/run/ftpd.pids-<class> - is used to store a list
of pids in use (effectively an array of pid_t's), and its size is reduced
as necessary.
* new % modifiers in format_file:
%c class
%M maximum connection count
%N current connection count
* always end_login()s, even for refused connections
bugs fixed:
* remove \n from %T output
* fix some inconsistencies in the man pages
* ensure that both `ftp' *and* `anonymous' are allowed in ftpusers.
(this was accidently broken in a recent commit to be ``or'' not ``and'')
* use MAXPATHLEN not MAXPATHLEN+1
* crank copyright date on modified files
* crank version
the user at the end of a transfer.
this generates a file in /tmp, so anonymous requires a
writable ~ftp/tmp, which you may not want to do (because it may
allow people to unwanted upload files).
XXX: a better method of storing the stderr output would be nice, but
is a lot more effort to implement. this feature can at least be
used temporarily whilst debugging why an ftp conversion doesn't
work.
controllable on a per class (which is one of: real, chroot, guest,
all or none) basis:
* on-the-fly execution of a command to build the file (a ``conversion''),
providing support for "get dirname.tar" and the like.
* displaying the contents of a file when a directory is entered
for the first time.
* maximum value for timeout (replaces -T).
* control usage of CHMOD, DELE, MKD, RMD, UMASK; replacing -DINSECURE_GUEST.
* notifying the user of the existance of a files matching a glob
pattern when a directory is entered for the first time.
* default value for timeout (replaces -t).
* default umask (replaces -DGUEST_CMASK and -u).
The conversion, display, and notify functionality was based on code by
Simon Burge <simonb@telstra.com.au>.
* clean up and re-order parts of the man page into subsections.
* STAT displays the settings defined for the class of the current user.
* bump version from 6.00 to 7.00, because of ftpd.conf.
* deprecate -DGUEST_CMASK and -DINSECURE_GUEST in the Makefile, and
-t, -T and -u, as ftpd.conf allows finer control of these.
* add "nostderr" argument to ftpd_popen(), because you don't want the
stderr stream mixing with the stdout stream during a conversion,
as this can corrupt the stream.
lukem