thread-based approach to stdin and stdout, wraps it in a halfway
sensible API, and makes it a globally available service across all
network tools.
There is no direct functionality enhancement from this checkin:
winplink.c now talks to the new API instead of doing it all
internally, but does nothing different as a result.
However, this should lay the groundwork for several diverse pieces
of work in future: pipe-based ProxyCommand on Windows, a serial port
back end, and (hopefully) a pipe-based means of communicating with
Pageant, which should have sensible blocking behaviour and hence
permit asynchronous agent requests and decrypt-on-demand.
[originally from svn r6797]
-Werror, of course) about shifting by more than the range of a data
type. They only appeared in `if' statements testing sizeof(off_t),
but gcc warns even when the code is unreachable. I've removed the
conditional code (the general case should still work even on 32-bit
machines), and hacked each shift by 32 into a pair of shifts by 16.
Note that the gcc warning is not just a helpful indication that you
may be using the wrong data type; it's actually pointing out ANSI-
undefined behaviour in shifting a signed integer beyond the size of
its type.
[originally from svn r6789]
I've been having with the cursor sometimes restoring to the wrong
place when screen(1) terminates. The offending sequence of escape
sequences goes ESC 7 (save cursor), ESC [?47h (switch to alternate
screen), ESC 7 (save cursor _again_), do some stuff, ESC 8 (restore
cursor), run screen session for a bit, ESC [?47l (return to main
screen), ESC 8 (restore cursor). The final ESC 8 is expected to
restore the cursor to where it was saved by the initial ESC 7.
Translation: the ESC 7 saved cursor state is part of the state we
must swap out when switching to the alternate screen. In other
words, we need to track _four_ cursor positions: active and saved,
on each of main and alternate screen. Previously we were tracking
only three.
[originally from svn r6788]
we set _FILE_OFFSET_BITS to 64 on the compiler command line (via mkfiles.pl),
and on Windows we use SetFilePointer and GetFileSize to cope with 64-bit sizes
where possible. Not tested on Win9x.
[originally from svn r6783]
- fix diagnostic if keyfile and '-t' both specified
- add diagnostic for generating a key but discarding the private part
- document '-q' option
[originally from svn r6750]
a zero input.
This shouldn't matter for PuTTY, as these routines are only used in PuTTYgen,
to output SSH-1 format public key exponents/moduli, which should be nonzero.
[originally from svn r6731]
we otherwise would (for instance, if Shift is released before the mouse button
being used for selection).
[originally from svn r6727]
[this svn revision also touched putty-wishlist]
Patch from Ben Hutchings to prevent an ugly special case in
&splitline in which a line is `split' into a line ending in a
backslash followed by a completely blank line.
[originally from svn r6714]
[r6710 == fd90d1a7c8224e673361d8b23aadfa01829de77c in puzzles repository]
where two SBCS code points mapped to a single Unicode point.
Changed so that by default it favours the lower SBCS code point.
On ixion, this highlighted ambiguities in CS_MAC_THAI, CS_MAC_SYMBOL, and
CS_VISCII. Guessed at a preference for the first two and added "sortpriority"
directives. (No idea about VISCII.)
[originally from svn r6641]
[this svn revision also touched charset,filter,halibut,timber]
to do at the time.
(A lot of these say just "canonify:". This isn't a nice thing to show to a
user, but I don't believe canonify() will ever return failure due to a server
error, so users shouldn't actually see it, and it means we have a chance of
tracing it if reported.)
[originally from svn r6636]
ssh.c will prompt for a login name as required, and doing so in psftp.c
before we've even made a connection is incorrect wrt `bypass-ssh2-userauth'.
[originally from svn r6634]
Shift-hjklyubn for batch movement in NetHack, because they have
subtly different behaviour within the game and the Ctrl-moves are
more useful. Unfortunately, PuTTY's NetHack keypad mode doesn't
support Ctrl-moves. Therefore, it does now :-)
[originally from svn r6593]
- Now we've fixed `win-versioninfo', choose some sensible outcomes from
the installer's comparisons of binary version numbers. Also, give the
installer _itself_ a matching binary version.
In particular, without this change, it would not have been possible
to downgrade PuTTY -- it would have silently left the "newer" files in
place. Now it will make some fuss, but permit it.
- Also remove descriptions from shortcuts, on the grounds that the
binaries have embedded descriptions now. (Although I've not checked
whether those are actually visible in the Start Menu.)
- At the request of various people (e.g., PJB), add flags so that if
files are in use at the time the (un)installer is run, replacement is
deferred to the next restart. (The user may be prompted to restart,
which isn't ideal; see comments).
This is supposed to make centrally-pushed silent upgrades more robust.
- Note some limitations of the installer.
[originally from svn r6585]
sufficiently large string into pterm in any circumstances in which
it's echoed back to the terminal will cause a deadlock once the
pty's write buffer fills up.
[originally from svn r6582]
accepting 'G' as a hex digit. (The _first_ digit of the sequence
intentionally goes up further than F, but the remaining ones
shouldn't have.)
[originally from svn r6581]
Pageant for local authentication. (This is a `don't use Pageant for
authentication at session startup' button rather than a `pretend
Pageant doesn't exist' button: that is, agent forwarding is
independent of this option.)
[originally from svn r6572]
A growable buffer was only being grown for actual text, not for newlines or
trailing NULs. A large run of empty lines could lead to newlines overflowing
the buffer (> 100 should be enough to guarantee this on all platforms, after
the initial 5k size of the buffer).
Also fix some valgrind in the same area (was probably harmless), and a memory
leak introduced by the RTF attribute pasting.
[originally from svn r6570]
[this svn revision also touched putty-wishlist]
Simon Tatham
Owen Dunn
Jacob Nevins