- document behaviour of "-r" with mget/mput/reget/reput
- document "close" command
- document SFTP wildcard syntax for those who may not be familiar with Unix
wildcards
[originally from svn r5004]
the start of every contiguous run passed to do_text() or
do_cursor(), and arranges never to overwrite only part of such a run
on the next update.
I'm a bit worried about this checkin because I've also completely
revamped cursor handling: the cursor was previously being drawn
_outside_ the main loop over the display line, and is now drawn as
part of that loop when it gets to the cursor location. It _seems_ to
still work sensibly, even in complex cases involving LATTR_WIDE and
double-width CJK characters etc, but I won't be entirely happy until
it's had some beta use.
[originally from svn r5003]
[this svn revision also touched putty-wishlist]
going through the line and working out which bits need to be redrawn
is now in a separate loop from the subsequent activity of actually
going through and doing the redraws. This _should_ enable me to
tinker with the which-bits-to-redraw data in between the two, thus
fixing `font-overflow'. However, I thought it would be sensible to
break the work up into two commits so we can track bugs in the
restructuring separately from bugs introduced by the new feature.
Also added a couple more terminal test files.
[originally from svn r5001]
pterm, which was breaking my bash job notification patch. This is
apparently not the case for xterm, so I've fiddled with it. Not
entirely sure _why_ it did this in the first place, but there we go.
[originally from svn r4997]
does not quit PSFTP, so you can then issue another `open' to connect
to somewhere else. This has apparently been trivial for some time,
for exactly the same reasons that `reuse-windows' was so easy, but
it hadn't occurred to me to actually do it until now.
[originally from svn r4994]
timing shakeup: just running `psftp' caused the net/stdin select
loop (on both Unix and Windows) to get confused at the lack of any
network connection and give up immediately. Should now be fixed.
[originally from svn r4993]
results in unacceptable performance for him on Win2000. Add a checkbox to
revert to the old behaviour.
[originally from svn r4988]
[this svn revision also touched putty-wishlist]
it's more consistent with PSFTP like this: scp.c/pscp.c is more
similar to psftp.c (the main application framework) than it is to
sftp.c (a set of back-end library routines).
[originally from svn r4987]
searches a list of (start,end,type) tuples. This increases data size
by about 5Kb, which is a shame; but on the plus side, it boosts
performance from O(N) to O(log N). As an added bonus, the table now
covers _all_ of Unicode, not just the BMP.
[originally from svn r4964]
- rewrote the reversal loop in flipThisRun to be considerably clearer
- rewrote leastGreaterOdd and leastGreaterEven as bit-twiddling macros
- replaced malloc/free with snewn/sfree
- lost some gratuitous repeat calls of getType on the same character
And most noticeably:
- got rid of minibidi.h, since it was entirely full of minibidi.c
internals (including constant data definitions!) and wasn't used
to provide an external interface at all. Everything in it has
been folded into minibidi.c.
[originally from svn r4963]
should stop ssh_do_close() accessing freed ssh->channels when invoked later
from ssh_free(). Spotted by Fred Sauer.
(Perhaps this is the cause of the crashes people have been reporting on
abnormal closures such as `Software caused connection abort'? I've not been
able to test this.)
[originally from svn r4946]
_width_ of a terminal line (number of character cell positions) and
its _size_ (number of termchars), since of course these differ in
the presence of combining characters.
[originally from svn r4938]
transformed back and forth according to the character position
permutation output from the bidi algorithm. I was expecting that to
be a lot harder.
[originally from svn r4915]
timing.c, and hence takes its own responsibility for calling
noise_regular() at regular intervals. Again, this means it will be
called consistently in _all_ the SSH-speaking tools, not just those
in which I remembered to call it!
[originally from svn r4913]
blink when the window doesn't have focus, we don't schedule blink
timers at that point either.
Infrastructure change: term->has_focus should now not be written
directly from outside terminal.c. Instead, use the function
term_set_focus, which will sort out the blink timers as well.
[originally from svn r4911]
SSH2, is now handled by the packet dispatch table. Dispatch table
entries are enabled as soon as possible, so that if anyone tries to
(for example) start using a forwarded port before the main shell
session setup has finished, things should work sensibly.
The SSH code is now a hybrid of coroutine-based sequential logic and
table-driven event dispatch, each where it makes the most sense. I'm
rather pleased with it.
Should fix: ext-data-at-start, portfwd-at-start.
[originally from svn r4909]
[this svn revision also touched putty-wishlist]
data transfer in either direction (whichever comes first), or at
explicit client request (nice idea Jacob). Have tested by lowering
the limits, and it all seems solid enough; in particular, this has
also allowed me to test the behaviour when connection-level data is
received during rekey, and that looks fine too (at least it does
_now_ :-).
[originally from svn r4908]
[this svn revision also touched putty-wishlist]
which pretty much any module can call to request a call-back in the
future. So terminal.c can do its own handling of blinking, visual
bells and deferred screen updates, without having to rely on
term_update() being called 50 times a second (fixes: pterm-timer);
and ssh.c and telnet.c both invoke a new module pinger.c which takes
care of sending keepalives, so they get sent uniformly in all front
ends (fixes: plink-keepalives, unix-keepalives).
[originally from svn r4906]
[this svn revision also touched putty-wishlist]
ssh1_protocol() and ssh2_protocol() are now high-level functions
which see _every_ SSH packet and decide which lower-level function
to pass it to. Also, they each support a dispatch table of simple
handler functions for message types which can arrive at any time.
Results are:
- ignore, debug and disconnect messages are now handled by the
dispatch table rather than being warts in the rdpkt functions
- SSH2_MSG_WINDOW_ADJUST is handled by the dispatch table, which
means that do_ssh2_authconn doesn't have to explicitly
special-case it absolutely every time it waits for a response to
its latest channel request
- the top-level SSH2 protocol function chooses whether messages get
funnelled to the transport layer or the auth/conn layer based on
the message number ranges defined in the SSH architecture draft -
so things that should go to auth/conn go there even in the middle
of a rekey (although a special case is that nothing goes to
auth/conn until initial kex has finished). This should fix the
other half of ssh2-kex-data.
[originally from svn r4901]
