<sys/time.h>. Cope with this. Where <sys/select.h> _is_ available, though,
use it (since it's where POSIX puts select()). Problem reported by Mike
Protts.
[originally from svn r6310]
Use the POSIX PATH_MAX if it exists, and fall back to 1024 otherwise.
We should really allocate filenames dynamically if PATH_MAX isn't defined.
[originally from svn r6307]
TS_BRK on output. This is tested to the extent that other data survive the
escaping performed by PARMRK, at least on my system. Actual passing on
of BREAK is as-yet untested.
[originally from svn r5779]
there, though (e.g.) switching to using reverse video for the cursor would
probably also help. Displays with other silly depths (e.g. 2bpp) aren't
catered for, but I suspect they're rare in the X world.
[originally from svn r5696]
the other output flags with SSH. This means that when I log into a remote
system using Plink and then run "stty -onlcr" I get the expected
stair-stepping.
[originally from svn r5679]
X/Open and actually seems to be more common (NetBSD has it). Also use
updwtmpx() rather than directly writing to the wtmpx file, though more for
reasons of aesthetics than anything practical.
[originally from svn r5678]
colours we asked it for. This means that I can run pterm on an 8-bit
PseudoColor display even if I have another program running.
[originally from svn r5677]
necessary on Solaris if we want to use SIOCATMARK. Using sockatmark() might
be preferable, but despite being notionally standard it's missing on
Solaris 9 and Mac OS X 10.3.9, whereas everyone seems to have SIOCATMARK
somewhere.
[originally from svn r5676]
_XOPEN_SOURCE. We do still need _GNU_SOURCE in order to get grantpt()
on GNU systems. This allows uxpty.c to compile on NetBSD.
[originally from svn r5675]
rather than relying on the user to edit the Makefile. Makefile.gtk
still works as well as it ever did, but now we get a Makefile.in alongside
it. mkunxarc.sh now relies on autoconf and friends to build the configure
script for the Unix source distribution.
[originally from svn r5673]
the semantics of assert(0) and believes it can return. Add a gratuitous
exit(1) to convince it that this won't happen, and hence quell a couple of
warnings about variables' being used uninitialised.
[originally from svn r5669]
Unix Plink sends everything sensible it can find, and it's fully configurable
from the GUI.
I'm not entirely sure about the precise set of modes that Unix Plink should
look at; informed tweaks are welcome.
Also the Mac bits are guesses (but trivial).
[originally from svn r5653]
[this svn revision also touched putty-wishlist]
that the global `sesslist' got out of sync with the saved-sessions submenu,
causing the latter to launch the wrong sessions.
Also, Change Settings wasn't getting a fresh session list, so if the set of
sessions had changed since session startup it wouldn't reflect that (at least
until a session was saved). Fixed (on all platforms).
Therefore, since the global sesslist didn't seem to be useful, I've got rid
of it; config.c creates one as needed, as do the frontends. (Not tried
compiling Mac changes.)
Also, we now build the saved-sessions submenu on demand on Windows and Unix.
(This should probably also be done on the Mac.)
[originally from svn r5609]
in question vary per OS: on Windows the problem is that WM_TIMER
sometimes goes off too early, so that GetTickCount() is right and
the callback time is wrong, whereas on Unix the problem is that my
GETTICKCOUNT implementation comes from the system clock which means
it can change suddenly and non-monotonically if the sysadmin is
messing about (meaning that the timing of callbacks from GTK or
select timeouts is _more_ likely to be right than GETTICKCOUNT).
This checkin provides band-aid workarounds for both problems, which
aren't pretty but ought to at least prevent catastrophic assertion
failure.
[originally from svn r5556]
glibc-2.3.3-118 and Debian libc6 2.3.2.ds1-20) have clock_gettime() and
CLOCK_MONOTONIC in their headers, but not in libc itself, which we can't
detect easily.
[originally from svn r5529]
* All the PuTTY tools for Windows and Unix now contain the fingerprints of
the Master Keys. The method for accessing them is crude but universal:
a new "-pgpfp" command-line option. (Except Unix PuTTYgen, which takes
"--pgpfp" just to be awkward.)
* Move the key policy discussion from putty-website/keys.html to
putty/doc/pgpkeys.but, and autogenerate the former from the latter.
Also tweak the text somewhat and include the fingerprints of the
Master Keys themselves.
(I've merged the existing autogeneration scripts into a single new
one; I've left the old scripts and keys.html around until such time
as the webmonster reviews the changes and plumbs in the new script;
he should remove the old files then.)
[originally from svn r5524]
[this svn revision also touched putty-website]
discussed. Use Barrett and Silverman's convention of "SSH-1" for SSH protocol
version 1 and "SSH-2" for protocol 2 ("SSH1"/"SSH2" refer to ssh.com
implementations in this scheme). <http://www.snailbook.com/terms.html>
[originally from svn r5480]
connection_fatal(), since the latter is entitled to destroy the
backend so `ssh' may no longer be valid once it returns.
For the Unix port, switch exit(0) to gtk_main_quit() in
notify_remote_exit(), so that we don't exit before the subsequent
connection_fatal()!
[originally from svn r5445]
This was harder than verify_ssh_host_key() and askalg() put
together, because:
(a) askappend() can be called at any time, since it's a side effect
of data-logging functions. Therefore there can be an unfinished
askappend() alert at any time, and hence the OS X front end has
to be prepared to _queue_ other alerts which occur during that
time.
(b) logging.c has to do something with data that comes in while
it's waiting for an answer to askappend(). It buffers it until
it knows what the user wants done with it. This involved
something of a reorganisation of logging.c.
[originally from svn r5344]
now returns an integer: 0 means cancel the SSH connection and 1
means continue with it. Additionally, they can return -1, which
means `front end has set an asynchronous alert box in motion, please
wait to be called back with the result', and each one is passed a
callback function pointer and context for this purpose.
I have not yet done the same to askappend() yet, because it will
take a certain amount of reorganisation of logging.c.
Importantly, this checkin means the host key dialog box now works on
OS X.
[originally from svn r5330]
changing its mouse pointer. Currently this is only used in the (slightly-
arbitrarily-defined) "heavy" bits of SSH-2 key exchange. We override pointer
hiding while PuTTY is busy, but preserve pointer-hiding state.
Not yet implemented on the Mac.
Also switch to frobbing window-class cursor in Windows rather than relying on
SetCursor().
[originally from svn r5303]
structure, in preparation for wanting more than one of them in a
single process. This can't be done cleanly, because the whole
business with pty_pre_init pre-allocating the pty rather assumes we
want a known number of the things before we drop privileges; so
there's a horrid hack to make pty_pre_init work on platforms that
have at most one pty instance per process, but at the same time
things ought to work sensibly with more than one per process _if_
pty_pre_init isn't required.
[originally from svn r5261]
/dev/ptyXX we can open: we must also check that we can open and use
the corresponding /dev/ttyXX, because if it's been left in the wrong
mode then we will look terribly silly when we fork and _then_
discover our pty is unusable.
[originally from svn r5257]
* Make sk_getxdmdata() return an arbitrary string rather than two integers.
This better matches the spec, even if the current version always returns
six bytes
* On Unix, for PF_UNIX sockets, return a counter rather than a constant along
with the PID. This should allow multiple clients to connect within one
second, and is what Xlib does.
* On Unix, interpret AF_INET6 addresses like Xlib does, returning the
embedded IPv4 address for v4-mapped addresses, and six bytes of zeroes
otherwise. The latter is silly, but if I'm going to do anything more sane
I need to check that X servers won't reject it.
[originally from svn r5219]
latter in terms of the former. Also adjust the definition of
ipv4_is_loopback() to avoid using the non-standard inet_netof() and
IN_LOOPBACKNET, and move it next to its remaining uses.
[originally from svn r5215]
connection. Instead, correctly check IPv4 and IPv6 connections, assume that
AF_LOCAL is always local, and anything else is always remote.
This makes trivial local-to-remote forwarding work on my system.
[originally from svn r5180]
means that we send literal CRs and let the remote pty layer work out what to
do with them, so that if it wants raw mode it can have it.
[originally from svn r5114]
Fixes crashes when time() returns (time_t)-1 on Windows by using the
Win32 GetLocalTime() function. (The Unix implementation still just
uses time() and localtime().)
[originally from svn r5086]
of polishing to bring them to what I think should in principle be
release quality. Unlike the unfix.org patches themselves, this
checkin enables IPv6 by default; if you want to leave it out, you
have to build with COMPAT=-DNO_IPV6.
I have tested that this compiles on Visual C 7 (so the nightlies
_should_ acquire IPv6 support without missing a beat), but since I
don't have IPv6 set up myself I haven't actually tested that it
_works_. It still seems to make correct IPv4 connections, but that's
all I've been able to verify for myself. Further testing is needed.
[originally from svn r5047]
[this svn revision also touched putty-wishlist]
mid-session if we are not using SSHv1. I've done this by introducing
a generic `cfg_info' function which every back end can use to
communicate an int's worth of data to setup_config_box; in SSH
that's the protocol version in use, and in everything else it's
currently zero.
[originally from svn r5040]
[r5031 == d77102a8d5]
(which will gain more content anon).
Retire BUG_SSH2_DH_GEX and add a backwards-compatibility wart, since we never
did find a way of automatically detecting this alleged server bug, and in any
case there was only ever one report (<3D91F3B5.7030309@inwind.it>, FWIW).
Also generalise askcipher() to a new askalg() (thus touching all the
front-ends).
I've made some attempt to document what SSH key exchange is and why you care,
but it could use some review for clarity (and outright lies).
[originally from svn r5022]
comment when I unblock it in pty.c to reflect reality. Also I've
moved block_signal() out of pterm.c into signal.c, so I can
conveniently use it for unblocking SIGCHLD rather than having to
reinvent it in pty.c.
[originally from svn r5006]
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]
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]
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]
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]
- initialise blank mbstate_t using memset rather than an ad-hoc
initialiser.
- expand the OMIT_UTMP ifdefs to enclose a load of entire functions
that would generate `static function never called' warnings if
left as empty shells.
- couple of other fiddly things.
[originally from svn r4896]
before is would return success and the empty string. IMO this makes `-batch'
much more useful; before, utilities such as Plink in `-batch' mode would
attempt to plough on using empty strings for usernames, passwords, and so on.
[originally from svn r4832]
[originally from svn r4788]
[this svn revision also touched bmbm,caltrap,charset,enigma,filter,fonts,golem,grunge,halibut,html,lj,local,misc,polyhedra,putty-website,putty-wishlist,puzzles,pycee,sdlgames,svn-tools,timber,tweak]
of the SSH servers I conveniently have access to (Debian stable OpenSSH --
3.4p1 -- and lshd) seem to take a blind bit of notice, but the channel
requests look fine to me in the packet log.
I've included all the signals explicitly defined by
draft-ietf-secsh-connect-19, but I've put the more obscure ones in a submenu
of the specials menu; there's therefore been some minor upheaval to support
such submenus.
[originally from svn r4652]
the same window (Windows version only).
Policy change: it's now the backend's responsibility to call
update_specials_menu() at the start of a session (or whenever it feels ready),
if it has any special commands. Otherwise the menu won't be displayed.
[originally from svn r4649]
http://www.cl.cam.ac.uk/~mgk25/unicode.html#activate
feels strongly that it should be easy to make _all_ your
applications work in UTF-8 mode, without having to remember a switch
for each one. Every application should simply note a UTF-8 locale
setting and switch into UTF-8 mode automatically.
Therefore, for the Unix port only, there's now a checkbox, enabled
by default, which causes the drop-down Translation box to be
overridden if the locale indicates UTF-8. Anyone who doesn't like
this, or doesn't like MGK, is welcome to turn it straight back off.
I'm not _completely_ convinced by MGK's argument myself; for
xterm/pterm to do _useful_ UTF-8 you also need to specify a decently
Unicode-capable font, and there's no way _that_ can be automagically
done on noticing a locale setting. But it's a de facto standard
(i.e. xterm does it :-) so I might as well at least be _able_ to
support it.
[originally from svn r4648]
into the Connection panel, and implemented support for the SSH2
"env" request. (I haven't yet found a server which accepts this
request, so although I've visually checked the packet log and it
looks OK, I haven't yet been able to do a full end-to-end test.)
Also, the `pty' backend reads this data and does a series of
`putenv' commands before launching the shell or application.
This is mostly because in last week's UTF-8 faffings I got
thoroughly sick of typing `export LANG=en_GB.UTF-8' every time I
started a new testing pterm, and it suddenly occurred to me that
this would be precisely the sort of thing you'd want to have pterm
set up for you, particularly since you can configure it alongside
the translation settings and so you can ensure they match up
properly.
[originally from svn r4645]
array of each `termline' structure now contains optional additional
entries after the normal number of columns, which are used to chain
a linked list of combining characters off any primary termchar that
needs it. This means we support arbitrarily many combining
characters per cell (unlike xterm's hard limit of 2).
Cut and paste works correctly (selecting a character cell containing
multiple code points causes all those code points to be cut and
pasted). Display works by simply overlaying all the relevant
characters on top of one another; this is good enough for Unix
(xterm does the same thing), and mostly seems OK for Windows except
that the Windows Unicode fonts have a nasty habit of not containing
most of the combining characters and thus overlaying an
unknown-code-point box on your perfectly good base glyph.
I had no idea how to add support in the Mac do_text(), so I've
simply stuck in an assertion that will trigger the first time a
combining character is displayed, and hopefully this will bite
someone with the clue to fix it.
[originally from svn r4622]
The active terminal screen is no longer an array of `unsigned long'
encoding 16-bit Unicode plus 16 attribute bits. Now it's an array of
`termchar' structures, which currently have 32-bit Unicode and 32
attribute bits but which will probably expand further in future.
To prevent bloat of the memory footprint, I've introduced a mostly
RLE-like compression scheme for storing scrollback: each line is
compressed into a compact (but hard to modify) form when it moves
into the term->scrollback tree, and is temporarily decompressed when
the user wants to scroll back over it. My initial tests suggest that
this compression averages about 1/4 of the previous (32 bits per
character cell) data size in typical output, which means this is an
improvement even without counting the new ability to extend the
information stored in each character cell.
Another beneficial side effect is that the insane format in which
Unicode was passed to front ends through do_text() has now been
rendered sane.
Testing is incomplete; this _may_ still have instabilities. Windows
and Unix front ends both seem to work as far as I've looked, but I
haven't yet looked very hard. The Mac front end I've edited (it
seemed obvious how to change it) but I can't compile or test it.
As an immediate functional effect, the terminal emulator now
supports full 32-bit Unicode to whatever extent the host platform
allows it to. For example, if you output a 4-or-more-byte UTF-8
character in Unix pterm, it will not display it properly, but it
will correctly paste it back out in a UTF8_STRING selection. Windows
is more restricted, sadly.
[originally from svn r4609]
- new function platform_get_x_display() to find a sensible local display.
On Unix, the Gtk apps weren't taking account of --display when
determining where to send forwarded X traffic.
- explicitly document that leaving X display location blank in config tries
to do something sensible (and that it's now blank by default)
- don't override X11Display setting in plink, since that's more properly
done later
[originally from svn r4604]
and "plink user@host" differed in that the former attempted to load session
`host' while the latter didn't. Now both forms attempt to load a session.
Someone will probably complain, but hey.
[originally from svn r4485]
before "-load" is processed so that it doesn't clobber it.
I've also changed the semantics of "-load" slightly for PSCP, PSFTP,
and Plink: if it's specified at all, it overrides (disables) the
implicit loading of session details based on a supplied hostname
elsewhere (on the grounds that the user is more likely to want the
"-load" session than the implicit session). (PuTTY itself doesn't do
implicit loading at all, so I haven't changed it.)
This means that all the PuTTY tools' behaviour is now consistent iff
"-load" is specified (otherwise, some tools have implicit-session, and
others don't).
However, I've not documented this behaviour, as there's a good chance
it will be swept away if and when we get round to sorting out how we
deal with settings from multiple sources. It's intended as a "do
something sensible" change.
[originally from svn r4352]
No very good reason, but I've occasionally wanted to frob it to see if it
makes any difference to problems I'm having, and it was easy.
Tested that it does actually cause keepalives on Windows (with tcpdump);
should also work on Unix. Not implemented on Mac (does nothing), but then
neither is TCP_NODELAY.
Quite a big checkin, much of which is adding `keepalive' alongside `nodelay'
in network function calls.
[originally from svn r4309]
can do it by hand, I've converted the man page set from Unix PuTTY
into Halibut format, and enhanced the Makefile so it will build
them. At some future point this will also allow me to include the
man pages as an appendix in the main manual (once I _have_ a main
manual for Unix PuTTY).
[originally from svn r3966]
trying to bind to the localhost interface with a sockaddr_in which has non-zero
sin_zero fields." Zero sockaddr_in (and sockaddr_in6) before any use.
[originally from svn r3793]
on Linux, but the (very few) platform-specific bits are already
abstracted out of the main code, so it should port to other
platforms with a minimum of fuss.
[originally from svn r3762]
- update usage info in tools
- ack, plink is over 24 lines now
- update man pages for Unix version
- Doc changes:
- move long description from (GUI) "config" to "using"
- sorry if complete specification isn't what this section is meant for,
but if you only read "using" it was hard to find.
- ensure enough references to this made in other sections (GUI,
command-line)
- update instance of plink usage info
[originally from svn r3740]
the end of the host key file. This is perfectly all right if a host
key never changes, but it's completely useless if you need to
replace an existing entry. This version should do better.
[originally from svn r3719]
from_backend() interface, after having made all implementations safe against
being called with len==0 and possibly-NULL/undefined "data".
(This includes making misc.c:bufchain_add() more robust in this area.)
Assertion was originally added 2002-03-01; e.g., see plink.c:1.53 [r1571].
I believe this now shouldn't break anything.
This should hopefully make `ppk-empty-comment' finally GO AWAY. (Tested
with Unix PuTTY.)
[originally from svn r3500]
[r1571 == fdbd697801]
platform-independent source file. Haven't yet added the extra
abstraction routines to uxsftp.c to create a Unix PSCP port, but it
shouldn't take long.
Also in this checkin, a change of semantics in platform_default_s():
now strings returned from it are expected to be dynamically allocated.
[originally from svn r3420]
... here's a Unix port of PSFTP. Woo. (Oddly PSCP looks to be
somewhat harder; there's more Windows code interleaved than there
was in PSFTP.)
[originally from svn r3419]
by disabling bold-font-name guessing (if their bold fonts are ugly).
I've turned the UI inside out, but the meat is pretty much the same.
[originally from svn r3410]
selections, meaning that (a) a pterm can leave copied text in the
cut buffer after it terminates so that applications can pick it up
even though it isn't still around to deliver the selection in
person, and (b) pterm can pick up things left in this way by other
apps.
Downside is that all of this only happens in ISO8859-1, because X is
weird like that.
[originally from svn r3409]
sk_new() on invocation; these functions become responsible for (eventually)
freeing it. The caller must not do anything with 'addr' after it's been passed
in. (Ick.)
Why:
A SOCKS5 crash appears to have been caused by overzealous freeing of
a SockAddr (ssh.c:1.257 [r2492]), which for proxied connections is
squirreled away long-term (and this can't easily be avoided).
It would have been nice to make a copy of the SockAddr, in case the caller has
a use for it, but one of the implementations (uxnet.c) hides a "struct
addrinfo" in there, and we have no defined way to duplicate those. (None of the
current callers _do_ have a further use for the SockAddr.)
As far as I can tell, everything _except_ proxying only needs addr for the
duration of the call, so sk_addr_free()s immediately. If I'm mistaken, it
should at least be easier to find the offending free()...
[originally from svn r3383]
[r2492 == bdd6633970]
and implement the required subset of ISO-2022 in libcharset, but it
turns out that Xlib provides conversion functions between UTF-8 and
compound text, which are just about ideal for us. So now we can
paste multilingual stuff both to and from emacs21. Rock on.
[originally from svn r3193]
actually _understand_ compound text yet - anything with
non-ASCII-or-8859-1 characters will fail miserably - but it will at
least successfully receive plain text if the pasting application
doesn't see fit to give it out in any other format.
[originally from svn r3192]
not redrawn when the window background colour is reconfigured mid-
session. In addition, the Official Window Background is not reset,
meaning that opaque resizes etc will flicker in the old background
colour. This checkin should fix both.
[originally from svn r3190]
causing pty_utmp_helper_pipe to be closed, but its fd was kept
around even when stale, and closed again when the main child process
terminated - by which time the fd number had been reused for a
rather more vital fd, which GTK didn't appreciate having closed
under its feet. Hence, spin on POLLNVAL. Should now be sorted.
[originally from svn r3185]
from the ones given; so it'll ask for a font twice as wide as your
base one if you don't specify a wide font, it'll ask for a bolded
version of your base font if you don't specify a bold font, and
similarly for a wide/bold font. Should solve Debian bug #187389; at
least it works for me.
[originally from svn r3175]
ptrs and ints of different size and -Werror makes this serious).
The GTK bits are done by Colin's patch to use GINT_TO_POINTER
(thanks); the uxnet bits are done by cleaning up the rest of the
code. In particular, network.h now typedefs `OSSocket' to be a type
capable of holding whatever the OS's socket data type is that
underlies our socket abstraction. Individual platforms can make this
typedef themselves if they define OSSOCKET_DEFINED to prevent
network.h redoing it; so the Unix OSSocket is now int. Default is
still void *, so other platforms should be unaffected.
[originally from svn r3171]
box, in that it started to expand under the weight of proxy options.
Now fixed, by folding the SOCKS version selector into the general
proxy type selector so there's one single 5- or 6-way radio button
set split over two lines. settings.c has of course grown a backwards
compatibility wart to deal with legacy config data.
[originally from svn r3168]
callback function; it may return 0 to indicate that it doesn't have
an answer _yet_, in which case it will call the callback later on
when it does, or it may return 1 to indicate that it's got an answer
right now. The Windows agent_query() implementation is functionally
unchanged and still synchronous, but the Unix one is async (since
that one was really easy to do via uxsel). ssh.c copes cheerfully
with either return value, so other ports are at liberty to be sync
or async as they choose.
[originally from svn r3153]
Euro-supporting font with a Euro-enabled X key map will now actually
generate a Euro character rather than shrugging and doing nothing.
[originally from svn r3151]
now not show up when it's meaningless (in PuTTYtel, in pterm, and
in the middle of any non-SSH session), and the Connection panel is
inhibited completely in pterm.
[originally from svn r3146]
had to move another of its values out into wincfg.c - paradoxically,
this was the `font has X encoding' option! (Because the Unix font
handling code expects to be able to tell for _itself_ whether it has
a font with X-encoded line drawing glyphs.)
[originally from svn r3145]
gtk_window_set_title() overwrote both titles at once. Icon title is
now working properly under X, and since X was the reason for the
whole icon/window title separation _anyway_ they default to being
separate.
[originally from svn r3144]
time. This gives rise to a whole bunch of spare warnings, one or two
of which might have been actual bugs; now all resolved.
[originally from svn r3134]
because when the selected item is removed the selection moves on to
another item. Thus, calling dlg_listbox_clear causes repeated
selchanges in the list, which in turn cause repeated valchanges if
the list is attached to a combo box. This has been completely
scuppering the Translation panel.
[originally from svn r3130]
At the moment, we have to assume that getaddrinfo() will only return AF_INET
and AF_INET6 addresses, since we patch in the port number into the sockaddr
later. Fixing this is probably best done by redesigning the PuTTY network
abstraction a little.
[originally from svn r3125]
remember changes in COE so it knows whether to print a message, and
(b) once the session has already ended, Warn On Close should shut up.
[originally from svn r3102]
of PuTTY (terminal, backend, logctx etc) take a `void *' handle
passed to them from the frontend, and used as a context for all
their callbacks. Most of these point at the frontend structure
itself (on platforms where this is meaningful), except that the
handle passed to the backend has always pointed at the terminal
because from_backend() was implemented in terminal.c. This has
finally bitten Unix PuTTY, because both backend and logctx have
been passing their respective and very different frontend handles to
logevent(), so I've fixed it.
from_backend() is now a function supplied by the _frontend_ itself,
in all cases, and the frontend handle passed to backends must be the
same as that passed to everything else. What was from_backend() in
terminal.c is now called term_data(), and the typical implementation
of from_backend() in a GUI frontend will just extract the terminal
handle from the frontend structure and delegate to that.
This appears to work on Unix and Windows, but has most likely broken
the Mac build.
[originally from svn r3100]
contents, and doesn't automatically maintain scroll position at the
bottom when new entries are added while the list is open, but it's a
start.
[originally from svn r3087]
position in GTK, so I can now implement the other half of -geometry
which I'd previously believed to be impossible in GTK. It's still
not perfect, because GTK apparently provides no way for us to get
hold of the X reparent event in order to support negative geometries
in a manner which takes account of the WM borders; but for positive
position it's at least an improvement on the previous version!
[originally from svn r3078]
particular, the config box uses it in place of the word `PuTTY',
which means mid-session reconfig in pterm will look less strange
once I implement it. Also, while I'm at it, I've personalised all
the dialog boxes and menu items and suchlike so that PuTTYtel
actually claims to be PuTTYtel rather than PuTTY.
[originally from svn r3074]
former by simply removing it; the latter by adding an enumeration
function to libcharset.) This has had slight `const' repercussions
on cp_name() and cp_enumerate() which might break the Mac build.
[originally from svn r3064]
This menu is not yet fully populated, but it has an About box (yet
another licence location :-/ ) and supports the new configurable
specials menu (thus making Unix PuTTY do one tiny thing which
OpenSSH-in-a-pterm can't :-).
[originally from svn r3062]
supports SOCKS 4, SOCKS 4A and SOCKS 5 (well, actually IPv6 in SOCKS
5 isn't supported, but it'll be no difficulty once I actually get
round to it). Thanks to Chas Honton for his `stone soup' patch: I
didn't end up actually using any of his code, but it galvanised me
into doing it properly myself :-)
[originally from svn r3055]
`Special Command' menu, in which any backend can place its own list
of magical things the user might want to ask the backend to do. In
particular I've implemented the recently proposed "break" extension
in SSH2 using this mechanism.
NB this checkin slightly breaks the Mac build, since it needs to
provide at least a stub form of update_specials_menu().
[originally from svn r3054]
? lines I see when running `cvs update', which in turn might help
deal with my tendency to forget to `cvs add' new files before a big
checkin :-)
[originally from svn r3042]
think it's now actually usable as a day-to-day SSH client, even if
things like the Event Log are still missing. So I call that a decent
lunch hour's work :-)
[originally from svn r3034]
`forall' function has to be prepared for the list of widgets to
change along the way if (for example) the callback function destroys
its input widget.
[originally from svn r3029]
practically trivial to put all the pieces together and create a
working prototype of Unix PuTTY! It's missing a lot of things -
notably GUI request boxes for host keys and logfiles and so forth,
the Event Log, mid-session reconfiguration, session loading and
saving, sensible population of the character sets drop-down list and
probably other fiddly little things too - but it will put up a
config box and then create a GUI window containing an SSH connection
to the host you specified, so it's _basically_ there. Woo!
[originally from svn r3020]
being able to be a PuTTY as well as a pterm. In the process I've
also moved icky things like actually reading from the pty fd and
printing the `terminated on signal' messages into pty.c where they
obviously should have been in the first place. Also there's been one
interesting repercussion in the terminal code: terminal.c's
from_backend now calls term_out() directly rather than expecting the
front end to call it afterwards. This has had the entertaining side
effect of fixing a Windows-specific bug whereby activity in a port
forwarding through a PuTTY with a blinking cursor caused the cursor
to blink to ON (!!!!). So, a surprisingly far-reaching checkin as it
turns out...
[originally from svn r3017]
functionality that deal with selectable fds in general. The idea is
that pty.c will stop passing its fd straight to pterm.c and hand it
to this module instead, and pterm.c will start requesting a general
list of fds from this module rather than expecting a single one from
pty.c, with the ultimate aim of pterm.c being able to form the basis
of a Unix PuTTY as well as pterm proper.
[originally from svn r3015]
malloc functions, which automatically cast to the same type they're
allocating the size of. Should prevent any future errors involving
mallocing the size of the wrong structure type, and will also make
life easier if we ever need to turn the PuTTY core code from real C
into C++-friendly C. I haven't touched the Mac frontend in this
checkin because I couldn't compile or test it.
[originally from svn r3014]
edit box labels, Left/Right on the treeview to collapse and expand
branches, a window title, and the best treatment of wrapping text
widgets I could think of within the product-order-oriented GTK
layout model. I think this thing is now pretty much as good as it's
going to get before GTK v2 (which should fix one or two remaining
minor nasties which I really couldn't be bothered to work around in
GTK 1.2), so the next step is to actually start _using_ it.
[originally from svn r2979]
Buttons now have an `iscancel' flag to go with `isdefault';
dlg_last_focused() now explicitly passes the control it _doesn't_
care about (`I want the last control that had focus and isn't this
one'); and in the GTK implementation, various fixes have happened,
notably including arrow keys working sensibly in list boxes and the
treeview and short font aliases being expanded correctly to
initialise the font selectors.
[originally from svn r2958]
shortcuts now (only treeviews and list boxes to go, which currently
do very weird things and I need to overhaul them completely).
[originally from svn r2944]
think on balance I rather like the natural behaviour of the way I've
done it, except that non-zero separation between the columns would
be even nicer. Accordingly, here is some.
[originally from svn r2940]
correct. All the callbacks are getting called, all the dialog
actions are working (the port forwarding, colour and charclass
configurers are all completely functional), file, font and colour
selectors happen, and it's all looking pretty cool.
[originally from svn r2938]
Unix-specific config items; moved a stray Windows-specific config
item (scrollbar-in-fullscreen) out into wincfg.c to stop it
appearing on Unix; continued updates to gtkdlg.c. I now believe the
GTK config box looks basically correct (modulo minor cosmetic issues
and keyboard accelerators). Next step, add the event handling so
it's actually functional.
[originally from svn r2933]
(list boxes are particularly conspicuously absent), it has no event
handling at all, and it isn't in any way integrated into pterm - you
have to build it specially using the test stubs in gtkdlg.c. But
what there is so far seems to work plausibly well, so it's a start.
Rather than browbeat the existing GTK container/layout widgets into
doing what I wanted, I decided to implement two subclasses of
GtkContainer myself, which implement precisely the layout model
assumed by the config box specification; this has the rather cool
consequence that the box can be resized and will maintain the same
layout at all times that it would have had if initially created at
that size.
[originally from svn r2931]
letting me know about instances of this, but it turns out that my
ctype.h explicitly casts input values to `int' to evade the
`subscript has type char' warning, so it had been carefully not
letting me know! Found them all by compiling with a doctored
ctype.h, and hopefully fixed them all too.
[originally from svn r2927]
opaque to all platform-independent modules and only handled within
per-platform code. `Filename' is there because the Mac has a magic
way to store filenames (though currently this checkin doesn't
support it!); `FontSpec' is there so that all the auxiliary stuff
such as font height and charset and so on which is needed under
Windows but not Unix can be kept where it belongs, and so that I can
have a hope in hell of dealing with a font chooser in the forthcoming
cross-platform config box code, and best of all it gets the horrid
font height wart out of settings.c and into the Windows code where
it should be.
The Mac part of this checkin is a bunch of random guesses which will
probably not quite compile, but which look roughly right to me.
Sorry if I screwed it up, Ben :-)
[originally from svn r2765]
default for CloseOnExit was encoded wrongly. Hopefully this should
be everything now; I'm really starting to get sick of picking up the
pieces after my two checkins yesterday. Perhaps I should have waited
until I had a brain before doing them in the first place.
[originally from svn r2746]
foreground colours, and ESC[100m through ESC[107m to set bright
background colours. Hence, so do we. Bright-foreground is
distinguishable from bold, and bright-background distinguishable
from blink, when it leaves terminal.c; the front end may then choose
to display them in the same way if it's configured to do so. This
change makes the xterm backend for Turbo Vision (!!!) work properly.
Untested on Mac.
[originally from svn r2734]
Everything in there which is integral is now an actual int, which
means my forthcoming revamp of the config box will be able to work
with `int *' pointers without fear of doom.
[originally from svn r2733]
both the raw and the cooked mouse button, with the mapping being done in
advance by the front-end. This is useful because it allows the front-end to
use information other than the raw button (e.g. the modifier state) to decide
which cooked button to generate.
.
Front ends other than the Mac one are untested, but they just call
translate_button() themselves and pass the result to term_mouse().
[originally from svn r2721]
holdout static I hadn't noticed; unicode.c had one too; and a large
number of statics that were perfectly OK due to being constants have
been made `const', with assorted `const' repercussions all over the
place. I now declare `remove-statics' to be fixed.
[originally from svn r2594]
just done this the very simple way - bundle all the globals into a
data structure and pass pointers around. One particularly ugly wart
is that wc_to_mb now takes a pointer to this structure as an
argument (optional, may be NULL, and unused in any Unicode layer
that's even marginally less of a mess than the Windows one). I do
need to do this properly at some point, but for now this should just
about be adequate. As usual, the Mac port has not been updated.
[originally from svn r2592]
let's try to make sure it doesn't happen inside any strings! The
-cfg option for cursor foreground colour nearly had a nasty accident
there.
[originally from svn r2569]
