the latter only seemed to work for TIS Gauntlet and not TIS fwtk.
thanks to simonb@netbsd.org for testing this. fixes [bin/5556].
* if EOF (e.g, ^D) is entered at a username/password/account prompt which
happens to use fgets(), exit the login rather than treating EOF as CR.
* don't use the comma operator where separate statements are valid
* always use snprintf to copy stuff into malloced buffers, just in case
typos creep in and mean that the buffer ends up being overflowed
elements, which are used for the initial authentication attempt (if
requested by the server). in the case of $http_proxy, use the values
for proxy authentication.
.netrc entry exists for the host with a valid user. noted by
Frederick Bruckman <fb@enteract.com> in [bin/7477]
* fix a minor memory leak associated with calling ruserpass() with
an empty user, password, or account.
- the path is split on `/', and each directory is CWD-ed into separately.
(from [standards/7484] by Alan Barrett <apb@iafrica.com>)
- support a trailing `;type=X' suffix, where X is a,i, or d. (d isn't
implemented, but it is recognised)
- the only non-compliant behaviour is that empty directories sections
(e.g `//') aren't run as `CWD ' - as a lot of ftpds don't like that.
Instead, treat this as a no-op.
* don't support globbing for ftp urls, since that's technically not
RFC compliant.
* fix a couple of man-page nits
* $FTPMODE is the documented way in ftp(1) to force passive, active,
gate-ftp, or autodetect.
* AFAIK, we haven't shipped any previous release with pftp in /usr/bin
* no link was made for gate-ftp (and i don't think that makes sense in
/usr/bin either)
* even though the link isn't made, the support for pftp, gate-ftp, and
the `-p' flag should remain since people may depend on having their
own link (e.g, ~/bin/pftp -> /usr/bin/ftp) or aliases which use
these things. it doesn't hurt to leave argv[0] checking in ftp's main().
* fix fetch_ftp() so that hcode parsing is not done for file:// urls
(a } in the wrong place, and code at the wrong indent level...)
* change outfile to being a global (so it gets correctly reset)
* change parse_url to not remove leading '/' for non ftp urls.
whilst this is not totally rfc1738 compliant, other code kinda
assumes this is the case, and it doesn't hurt
* parse_url()
- only look for user[:pass] for an ftp url (per rfc1738)
- strip leading /'s in an ftp url. (almost per rfc 1738)
* fetch_url()
- decode a copy of the path and use that to build local filenames
- send port in http Host: header (suggested by cgd@netbsd.org)
* fetch_ftp()
- url_decode() the user, pass and path
- fix splitting of path into dir & file (partially from [bin/7073])
- don't bother caching the last host; it can cause problems when
using ftp:// transfers, or when the user changes between xfers
* improve documentation of auto-fetched url arguments (especially regarding
escape sequences in ftp:// urls)
* some whitespace & copyright updates
this should fix [bin/7073] William O Ferry <woferry@warp.wofme.com>,
as well as the metaissues raised in that PR.
calculations need to occur to prevent the calculated xfer rate from being
too fast if ftp(1) is backgrounded for a while during the xfer.
bug found by thor lancelot simon <tls@netbsd.org>.
* implement ftpvis(), which \ quotes the following in the given string:
SP, TAB, \, CR, "
* use ftpvis() in complete_ambiguous(), to escape characters in a word
which would confuse makeargv()/slurpstring().
* set setvbuf(ttyout, NULL, _IOLBF, 0) and remove a bunch of fflush(ttyout).
* use fwrite() instead of write() for progressmeter (don't intermix stdio
with non stdio ops)
a response, and return the base64 encoded response. only the `Basic'
scheme is supported.
* implement base64_enc(), which base64 encodes the given buffer
* add support for http response codes 401 "authorization required" and 407
"proxy authorization required", using auth_url(). [requested by veego@]
do_fetch() - which retrieves one file calling fetch_url() or fetch_ftp()
as necessary.
* don't http redirect more than 5 times for a given url
* send `User-Agent: NetBSD-ftp/1.4' header in http requests. (suggested
by Christoph Badura <bad@ora.de>)
* cleanup http return code parser, and add support for:
- 300 `Multiple Choices' - but only if the server returns a
preferred url in a Location: header because i'm *not* adding
a html parser to provide the user with options.
- 305 `Use Proxy [given in Location: header]'. (XXX: not tested)
* support http redirects to non-proxied ftp://urls. (bug discovered by
Chris Demetriou <cgd@netbsd.org>)
* auto-login to an ftp site (using the FTP protocol) if an ftp://host/dir/
style url is given and ftp_proxy is set. whilst this is less orthoganol
with other ftp://host/file urls it's *much* more convenient.
1. changed to use timegm(3) on NetBSD and
2. supply alternative code for other Unix-like OSs
(NetBSD ftp shall be portable for some reasons :-).
This fix closes PR #6448.
NOTE: This should be fixed again if a portable UTC to time_t
conversion method is specified in some standards.
* in autofetch mode, don't attempt to 'cd /' on first xfer (only on
subsequent xfers), as some ftp daemons don't permit that.
[noted by dbj@netbsd.org].
XXX: code could be smarter (but a lot more complicated to boot); this
works for now.
* fix up progress meter display for files once > ~20.47MB has been
transferred. (noted by darren reed)
* use xsignal() for SIGWINCH, so window resizes don't abort xfers on
drainbamaged systems.
* don't assume that TIOCGWINSZ returns a non zero width.
