]> source.dussan.org Git - tigervnc.git/log
tigervnc.git
3 years agoClean up default value for X509 parameters
Pierre Ossman [Fri, 11 Jun 2021 15:40:02 +0000 (17:40 +0200)]
Clean up default value for X509 parameters

Let's avoid making this too complex and force every user to know about
magical functions.

3 years agoKeep own memory for duplicate config value
Pierre Ossman [Fri, 11 Jun 2021 15:20:44 +0000 (17:20 +0200)]
Keep own memory for duplicate config value

Allows the default value to be dynamically generated in a buffer that is
reused.

3 years agoRemove unused LogParameter::setDefault()
Pierre Ossman [Fri, 11 Jun 2021 15:20:02 +0000 (17:20 +0200)]
Remove unused LogParameter::setDefault()

3 years agoDon't list clipboard parameters for x0vncserver
Pierre Ossman [Fri, 11 Jun 2021 14:54:55 +0000 (16:54 +0200)]
Don't list clipboard parameters for x0vncserver

Better to just hide these parameters rather than stating that they are
unused in the man page.

3 years agoMerge branch 'tls' of https://github.com/CendioOssman/tigervnc
Pierre Ossman [Fri, 11 Jun 2021 11:07:33 +0000 (13:07 +0200)]
Merge branch 'tls' of https://github.com/CendioOssman/tigervnc

3 years agoDon't wait for TLS close response 1272/head
Pierre Ossman [Fri, 11 Jun 2021 07:40:49 +0000 (09:40 +0200)]
Don't wait for TLS close response

Our current architecture doesn't support waiting for a response here, so
don't even try or we'll just get an error.

3 years agoHandle GnuTLS shutdown on dead session
Pierre Ossman [Thu, 10 Jun 2021 14:40:28 +0000 (16:40 +0200)]
Handle GnuTLS shutdown on dead session

The session might have died, or failed to initialise properly, so be
prepared for gnutls_bye() to be unable to do its job.

3 years agoProperly clean up client VeNCrypt handling
Pierre Ossman [Thu, 10 Jun 2021 14:37:34 +0000 (16:37 +0200)]
Properly clean up client VeNCrypt handling

We would leak the security module below the top client VeNCrypt module,
meaning that those modules would not get a chance to shut down
gracefully.

3 years agoRemove unneeded NULL checks
Pierre Ossman [Thu, 10 Jun 2021 14:36:46 +0000 (16:36 +0200)]
Remove unneeded NULL checks

It's perfectly safe to delete NULL pointers, so simplify things by
removing these checks.

3 years agoPropagate exceptions from GnuTLS push/pull functions
Pierre Ossman [Thu, 10 Jun 2021 14:34:15 +0000 (16:34 +0200)]
Propagate exceptions from GnuTLS push/pull functions

Gives us a more meaningful error rather than just "Error in push/pull
function".

3 years agoRemove early data check for TLSInStream
Pierre Ossman [Thu, 10 Jun 2021 14:32:29 +0000 (16:32 +0200)]
Remove early data check for TLSInStream

Having this early check means that we somewhat randomly get different
exception behaviours on errors in deeper layers as some exceptions are
allowed to propagate unhindered and some are not (since they are thrown
in the pull function).

3 years agoPropagate errno to GnuTLS
Pierre Ossman [Thu, 10 Jun 2021 14:31:24 +0000 (16:31 +0200)]
Propagate errno to GnuTLS

Give GnuTLS the correct errno from deeper layers, in the cases where we
know it. In most cases GnuTLS doesn't care, but just in case...

3 years agoMerge branch 'actions' of https://github.com/CendioOssman/tigervnc
Pierre Ossman [Tue, 8 Jun 2021 10:13:56 +0000 (12:13 +0200)]
Merge branch 'actions' of https://github.com/CendioOssman/tigervnc

3 years agoConvert CI to GitHub Actions 1266/head
Pierre Ossman [Mon, 7 Jun 2021 15:09:15 +0000 (17:09 +0200)]
Convert CI to GitHub Actions

Travis has unfortunately been severely rate limited by Docker Hub so we
have to switch to GitHub, which has an agreement with Docker to avoid
the rate limiting.

3 years agoDon't run container builds with a TTY
Pierre Ossman [Tue, 8 Jun 2021 08:32:57 +0000 (10:32 +0200)]
Don't run container builds with a TTY

No TTY is provided in GitHub's environment, so we cannot have this flag.

3 years agoForce update of libarchive in CentOS 8 image
Pierre Ossman [Tue, 8 Jun 2021 08:43:35 +0000 (10:43 +0200)]
Force update of libarchive in CentOS 8 image

Otherwise cmake breaks as it requires a newer version without properly
listing that in its dependencies.

3 years agoDisable nonliteral format warnings on clang
Pierre Ossman [Tue, 8 Jun 2021 08:14:17 +0000 (10:14 +0200)]
Disable nonliteral format warnings on clang

These are incompatible with functions such as gettext() as clang hasn't
implemented the function attribute function_arg.

3 years agoBoot strap github actions
Pierre Ossman [Mon, 7 Jun 2021 15:07:50 +0000 (17:07 +0200)]
Boot strap github actions

A initial workflow needs to be defined for actions to trigger on pull
requests, so just add a minimal, dummy one.

3 years agoCharArray: pre-fill empty array with zeroes
Jan Grulich [Tue, 25 May 2021 12:18:48 +0000 (14:18 +0200)]
CharArray: pre-fill empty array with zeroes

CharArray should always be null-terminated. There is a potential
scenario where this all might lead to crash. In Password we call
memset(), passing length of the array we get with strlen(), but
this won't return correct value when the array is not properly
null-terminated.

3 years agoMerge branch 'view-only-password' of https://github.com/grulja/tigervnc
Pierre Ossman [Mon, 7 Jun 2021 13:33:09 +0000 (15:33 +0200)]
Merge branch 'view-only-password' of https://github.com/grulja/tigervnc

3 years agoRefer to HOWTO.md from config comments
Pierre Ossman [Mon, 7 Jun 2021 12:29:37 +0000 (14:29 +0200)]
Refer to HOWTO.md from config comments

Give people a chance to know about the documentation.

3 years agoInclude "session" in examples instead of "desktop"
Pierre Ossman [Mon, 7 Jun 2021 12:28:25 +0000 (14:28 +0200)]
Include "session" in examples instead of "desktop"

It's almost mandatory to specify "session", but fairly rare to need to
set "desktop", so let's tweak the examples to avoid confusion and
mistakes.

3 years agoLet user know that a view-only password is not used 1260/head
Jan Grulich [Tue, 25 May 2021 12:14:33 +0000 (14:14 +0200)]
Let user know that a view-only password is not used

3 years agoUpdate RHEL package spec files 1249/head
Jan Grulich [Tue, 18 May 2021 07:16:57 +0000 (09:16 +0200)]
Update RHEL package spec files

3 years agoSELinux: Add missing compression and install policy to correct directory
Jan Grulich [Mon, 17 May 2021 11:44:32 +0000 (13:44 +0200)]
SELinux: Add missing compression and install policy to correct directory

3 years agoAvoid absolute path for vncserver.users
Pierre Ossman [Mon, 3 May 2021 13:04:45 +0000 (15:04 +0200)]
Avoid absolute path for vncserver.users

Build flags control where this file ends up, so avoid assuming a
specific path in the HOWTO.

3 years agoReflow HOWTO.md to 72 columns
Pierre Ossman [Mon, 3 May 2021 13:03:53 +0000 (15:03 +0200)]
Reflow HOWTO.md to 72 columns

The line width was very inconsitent in this file, so standardise on the
common 72 characters.

3 years agoValidate translations during build
Pierre Ossman [Mon, 26 Apr 2021 07:36:46 +0000 (09:36 +0200)]
Validate translations during build

Incorrect format strings can cause crashes, so we want to catch those
early.

3 years agoUpdate Greek translation
Vangelis Skarmoutsos [Fri, 23 Apr 2021 15:00:00 +0000 (18:00 +0300)]
Update Greek translation

3 years agoMaintain static screen DPI on resize
Pierre Ossman [Thu, 1 Nov 2018 09:19:15 +0000 (10:19 +0100)]
Maintain static screen DPI on resize

Trying to dynamically track the DPI did not really work as we'd
start accumulating errors and eventually the DPI would start to
drift. Instead maintain a fixed, sensible DPI at all times.

3 years agoUpdate Finnish translation
Lauri Nurmi [Mon, 9 Dec 2019 21:16:00 +0000 (23:16 +0200)]
Update Finnish translation

3 years agoFix typo in README
Samuel Mannehed [Mon, 22 Mar 2021 08:21:00 +0000 (09:21 +0100)]
Fix typo in README

Thanks @Raulkumar for finding this in #1118

3 years agoCreate VNC homedir if it doesn't already exist
Brian P. Hinz [Fri, 12 Mar 2021 00:59:29 +0000 (19:59 -0500)]
Create VNC homedir if it doesn't already exist

3 years agoFix for issue 1215
Brian P. Hinz [Fri, 12 Mar 2021 00:31:11 +0000 (19:31 -0500)]
Fix for issue 1215

3 years agoFix for issue 1216
Brian P. Hinz [Fri, 12 Mar 2021 00:15:34 +0000 (19:15 -0500)]
Fix for issue 1216

3 years agoMerge branches 'vmware-cursor-position' and 'vmware-cursor-position-vncviewer' of...
Pierre Ossman [Thu, 11 Mar 2021 14:54:09 +0000 (15:54 +0100)]
Merge branches 'vmware-cursor-position' and 'vmware-cursor-position-vncviewer' of https://github.com/lhchavez/tigervnc

3 years agoSupport the VMware Cursor Position extension on vncviewer 1212/head
lhchavez [Mon, 8 Feb 2021 15:09:10 +0000 (07:09 -0800)]
Support the VMware Cursor Position extension on vncviewer

This change makes it possible for re-synchronizing the remote cursor on
the vncviewer when in fullscreen mode. This is done by locally moving
the cursor position to what the server thinks it should be.

Now SDL games should work!

3 years agoFix logging in daemonized tl-session
Pierre Ossman [Thu, 11 Mar 2021 09:00:05 +0000 (10:00 +0100)]
Fix logging in daemonized tl-session

stderr has been redirected to /dev/null so all logging needs to go to
syslog.

3 years agoAdd support for notifying clients about pointer movements 1198/head
lhchavez [Mon, 8 Feb 2021 00:36:47 +0000 (16:36 -0800)]
Add support for notifying clients about pointer movements

This change adds support for the VMware Mouse Position
pseudo-encoding[1], which is used to notify VNC clients when X11 clients
call `XWarpPointer()`[2]. This function is called by SDL (and other
similar libraries)  when they detect that the server does not support
native relative motion, like some RFB clients.

With this, RFB clients can choose to adjust the local cursor position
under certain circumstances to match what the server has set. For
instance, if pointer lock has been enabled on the client's machine and
the cursor is not being drawn locally, the local position of the cursor
is irrelevant, so the RFB client can use what the server sends as the
canonical absolute position of the cursor. This ultimately enables the
possibility of games (especially FPS games) to behave how users expect
(if the clients implement the corresponding change).

Part of: #619

1: https://github.com/rfbproto/rfbproto/blob/master/rfbproto.rst#vmware-cursor-position-pseudo-encoding
2: https://tronche.com/gui/x/xlib/input/XWarpPointer.html
3: https://hg.libsdl.org/SDL/file/28e3b60e2131/src/events/SDL_mouse.c#l804

3 years agoSpecify HOWTO.md in spec files
Pierre Ossman [Tue, 2 Mar 2021 13:41:08 +0000 (14:41 +0100)]
Specify HOWTO.md in spec files

Or rpmbuild gets grumpy.

3 years agoRevert "Support TCP_NOPUSH as alternative to TCP_CORK"
Pierre Ossman [Tue, 2 Mar 2021 13:36:12 +0000 (14:36 +0100)]
Revert "Support TCP_NOPUSH as alternative to TCP_CORK"

This reverts commit d6e39658ae105fca2cfe37ba736dbf0e8d8356af. Apparently
this is broken on macOS so it's not something we can make use of.

3 years agoMerge branch 'documentation' of https://github.com/grulja/tigervnc
Pierre Ossman [Tue, 2 Mar 2021 12:30:11 +0000 (13:30 +0100)]
Merge branch 'documentation' of https://github.com/grulja/tigervnc

3 years agoFix some incorrect data waits
Pierre Ossman [Tue, 2 Mar 2021 12:16:34 +0000 (13:16 +0100)]
Fix some incorrect data waits

Some of these were incorrectly calculated so the server or client would
wait too long before proceeding with decoding.

Change all of these to be a more explicit calculation to avoid such
issues in the future.

3 years agoSupport TCP_NOPUSH as alternative to TCP_CORK
Pierre Ossman [Tue, 2 Mar 2021 12:15:35 +0000 (13:15 +0100)]
Support TCP_NOPUSH as alternative to TCP_CORK

TCP_CORK is a Linux thing and BSD has TCP_NOPUSH instead.

3 years agoAdd missing headers for TCP_CORK
Pierre Ossman [Tue, 2 Mar 2021 12:14:50 +0000 (13:14 +0100)]
Add missing headers for TCP_CORK

We didn't include the proper headers to get the correct define, so
corking was never enabled.

3 years agoAdd documentation to the new systemd support 1203/head
Jan Grulich [Fri, 12 Feb 2021 09:56:41 +0000 (10:56 +0100)]
Add documentation to the new systemd support

3 years agoDrop other selection on ownership change
Pierre Ossman [Mon, 1 Mar 2021 14:46:35 +0000 (15:46 +0100)]
Drop other selection on ownership change

Otherwise we might end up owners of something we cannot deliver data on,
which can hang applications.

3 years agoAdd Hebrew translation
Yaron Shahrabani [Tue, 9 Feb 2021 23:14:00 +0000 (01:14 +0200)]
Add Hebrew translation

3 years agoMerge branch 'allow-tcp-and-unix' of https://github.com/jlesage/tigervnc
Pierre Ossman [Tue, 9 Feb 2021 08:01:22 +0000 (09:01 +0100)]
Merge branch 'allow-tcp-and-unix' of https://github.com/jlesage/tigervnc

3 years agoAdded the ability to listen on both Unix socket and TCP port. 1191/head
Jocelyn Le Sage [Sat, 23 Jan 2021 00:56:53 +0000 (19:56 -0500)]
Added the ability to listen on both Unix socket and TCP port.

Setting `rfbport` to `-1` disables TCP port listening.

3 years agoMerge branch 'autoclip' of https://github.com/CendioOssman/tigervnc
Pierre Ossman [Wed, 3 Feb 2021 08:35:44 +0000 (09:35 +0100)]
Merge branch 'autoclip' of https://github.com/CendioOssman/tigervnc

3 years agoFix overloaded function signature
Pierre Ossman [Tue, 26 Jan 2021 09:38:09 +0000 (10:38 +0100)]
Fix overloaded function signature

3 years agoRemove unused attributes
Pierre Ossman [Tue, 26 Jan 2021 09:37:44 +0000 (10:37 +0100)]
Remove unused attributes

3 years agoUpdate copyright year to 2021
Pierre Ossman [Mon, 25 Jan 2021 13:04:12 +0000 (14:04 +0100)]
Update copyright year to 2021

3 years agoHeavily reduce window for bandwidth estimate
Pierre Ossman [Mon, 18 Jan 2021 16:17:43 +0000 (17:17 +0100)]
Heavily reduce window for bandwidth estimate

It took way too long to converge on a sane value, so reduce the window
by a factor of ten. This seems to work smoothly.

3 years agoMerge branch 'noblock' of https://github.com/CendioOssman/tigervnc
Pierre Ossman [Tue, 19 Jan 2021 12:45:06 +0000 (13:45 +0100)]
Merge branch 'noblock' of https://github.com/CendioOssman/tigervnc

3 years agoAdd link to discussion groups from issues
Pierre Ossman [Fri, 15 Jan 2021 15:21:20 +0000 (16:21 +0100)]
Add link to discussion groups from issues

So that people can easily find them and not file bug reports for
things that are just questions.

3 years agoHide link to create blank issues
Pierre Ossman [Fri, 15 Jan 2021 15:18:45 +0000 (16:18 +0100)]
Hide link to create blank issues

We want users to use the templates so we don't miss any relevant
information.

3 years agoFix handling of bad update requests
Pierre Ossman [Thu, 14 Jan 2021 12:07:56 +0000 (13:07 +0100)]
Fix handling of bad update requests

We computed a safe area if a client gave us a bogus one, but we didn't
actually use it. Fix this properly and make sure we don't pass on bad
coordinates further.

3 years agoMerge branch 'master' of https://github.com/johahauf/tigervnc
Pierre Ossman [Tue, 12 Jan 2021 15:14:36 +0000 (16:14 +0100)]
Merge branch 'master' of https://github.com/johahauf/tigervnc

3 years agoHave a history of used vnc servers to select from in the vncviewer 1176/head
Johannes [Mon, 11 Jan 2021 21:46:26 +0000 (22:46 +0100)]
Have a history of used vnc servers to select from in the vncviewer

3 years agoUpdate desktop if clipboard client goes away 1169/head
Pierre Ossman [Tue, 5 Jan 2021 09:26:10 +0000 (10:26 +0100)]
Update desktop if clipboard client goes away

So the current clipboard state is properly reflected in the desktop
session.

3 years agoAdd debug logging for ignored clipboard events
Pierre Ossman [Tue, 5 Jan 2021 09:25:54 +0000 (10:25 +0100)]
Add debug logging for ignored clipboard events

3 years agoFix clipboard state tracking in server
Pierre Ossman [Tue, 5 Jan 2021 09:25:17 +0000 (10:25 +0100)]
Fix clipboard state tracking in server

This was out of sync with the client handling for no good reason.

3 years agoHandle clipboard peek with missing data
Pierre Ossman [Tue, 5 Jan 2021 09:24:18 +0000 (10:24 +0100)]
Handle clipboard peek with missing data

The peer expects a response, so we should also be able to respond that
there is no clipboard data currently available.

3 years agoImprove clipboard debug logging in viewer
Pierre Ossman [Mon, 4 Jan 2021 12:17:40 +0000 (13:17 +0100)]
Improve clipboard debug logging in viewer

3 years agoHandle unsolicited clipboard transfers
Pierre Ossman [Mon, 4 Jan 2021 12:04:26 +0000 (13:04 +0100)]
Handle unsolicited clipboard transfers

The extended clipboard protocol has the ability for the peer to request
things to be sent automatically, without a request message. Make sure we
honor such settings.

3 years agoLog client/server clipboard capabilities
Pierre Ossman [Mon, 4 Jan 2021 12:01:55 +0000 (13:01 +0100)]
Log client/server clipboard capabilities

3 years agoAdd packages for CentOS 8
Brian P. Hinz [Sun, 29 Nov 2020 16:51:07 +0000 (11:51 -0500)]
Add packages for CentOS 8

3 years agoInitial support for ubuntu focal
Brian P. Hinz [Sat, 19 Dec 2020 20:30:16 +0000 (15:30 -0500)]
Initial support for ubuntu focal

3 years agoMap macOS Eisu key to XK_Eisu_toggle
Pierre Ossman [Wed, 9 Dec 2020 14:57:05 +0000 (15:57 +0100)]
Map macOS Eisu key to XK_Eisu_toggle

It's a better match for what the key symbolises, even though it is not
as common on Unix systems. But we want to avoid getting in to tailoring
things for any one specific input method implementation.

3 years agoMerge branches 'japanese_layout' and 'win_japanese_keyboard' of https://github.com...
Pierre Ossman [Wed, 9 Dec 2020 14:56:07 +0000 (15:56 +0100)]
Merge branches 'japanese_layout' and 'win_japanese_keyboard' of https://github.com/gsittyz/tigervnc

3 years agoFix bad library references for some static deps
Pierre Ossman [Mon, 7 Dec 2020 11:34:03 +0000 (12:34 +0100)]
Fix bad library references for some static deps

3 years agoAdd comment why unistring is linked dynamically
Pierre Ossman [Mon, 7 Dec 2020 11:33:50 +0000 (12:33 +0100)]
Add comment why unistring is linked dynamically

3 years agoRemove bogus strncpy() calls
Pierre Ossman [Mon, 7 Dec 2020 11:28:07 +0000 (12:28 +0100)]
Remove bogus strncpy() calls

We don't know the size of the output buffer here and giving the input
string size is just confusing and upsets the compiler in some cases.

3 years agoMerge branch 'master' of https://github.com/mriphysicist/tigervnc
Pierre Ossman [Mon, 7 Dec 2020 11:23:34 +0000 (12:23 +0100)]
Merge branch 'master' of https://github.com/mriphysicist/tigervnc

3 years agoChange to user's home directory before starting session
Pierre Ossman [Fri, 4 Dec 2020 13:34:43 +0000 (14:34 +0100)]
Change to user's home directory before starting session

This is what display managers do, so it is expected by many
environments.

3 years agoFix incorrect daemonization by vncsession
Pierre Ossman [Wed, 25 Nov 2020 11:35:32 +0000 (12:35 +0100)]
Fix incorrect daemonization by vncsession

We terminated the child instead of the parent after fork().

Reported by Jan Grulich from Red Hat.

3 years agoUpdate more references to the old vncserver script
Pierre Ossman [Wed, 25 Nov 2020 11:30:23 +0000 (12:30 +0100)]
Update more references to the old vncserver script

3 years agoFake key release events for some Japanese keys 1142/head
Pierre Ossman [Fri, 20 Nov 2020 09:51:25 +0000 (10:51 +0100)]
Fake key release events for some Japanese keys

Windows either completely omits WM_KEYUP for these, or only sends it
just before the next WM_KEYDOWN for the key.

3 years agoHandle Korean keys on Windows
Pierre Ossman [Fri, 20 Nov 2020 08:58:03 +0000 (09:58 +0100)]
Handle Korean keys on Windows

3 years agoAdd some more Japanese keys
Pierre Ossman [Fri, 20 Nov 2020 08:57:25 +0000 (09:57 +0100)]
Add some more Japanese keys

This covers some Alt+key presses as well.

3 years agoOnly handle Japanese keys when Japanese layout
Pierre Ossman [Fri, 20 Nov 2020 08:19:07 +0000 (09:19 +0100)]
Only handle Japanese keys when Japanese layout

Some of the virtual key codes for Japanese keys are used for other
things on other layouts, so we need to make sure we only use this look
up table when the layout is indeed set to Japanese.

3 years agoDon't show error dialog if exiting without message
Pierre Ossman [Mon, 16 Nov 2020 12:39:48 +0000 (13:39 +0100)]
Don't show error dialog if exiting without message

This was already handled for most exit conditions, but not the early
ones.

3 years agoProperly report connection errors to exit_vncviewer()
Pierre Ossman [Mon, 16 Nov 2020 12:38:41 +0000 (13:38 +0100)]
Properly report connection errors to exit_vncviewer()

3 years agoUpdate keycode maps to latest version
Pierre Ossman [Mon, 16 Nov 2020 12:37:44 +0000 (13:37 +0100)]
Update keycode maps to latest version

Mainly fixes for Japanese and Korean keyboard layouts.

3 years agoWindows JIS Keyboard Support
gsittyz [Sat, 31 Oct 2020 17:09:04 +0000 (02:09 +0900)]
Windows JIS Keyboard Support

Added vkey mappings for Japanese keyboards because the special keys for Japanese input do not work on TigerVNC currently.

3 years agoRegenerate icons 1141/head
Pierre Ossman [Thu, 29 Oct 2020 13:43:22 +0000 (14:43 +0100)]
Regenerate icons

3 years agoBe explicit about SVG size when building icons
Pierre Ossman [Thu, 29 Oct 2020 13:41:23 +0000 (14:41 +0100)]
Be explicit about SVG size when building icons

Not sure how this has changed, but ImageMagick is now using the first
-size to also determine how to scale the SVGs, which is not what we
want.

3 years agoGenerate icons with a depth of 8 bits
Pierre Ossman [Thu, 29 Oct 2020 13:40:54 +0000 (14:40 +0100)]
Generate icons with a depth of 8 bits

Anything else is excessive.

3 years agoHigh-resolution app icon for MacOS
Matteo Seclì [Mon, 19 Oct 2020 09:11:16 +0000 (11:11 +0200)]
High-resolution app icon for MacOS

3 years agoMerge branch 'master' of https://github.com/johnmartin-oracle/tigervnc
Pierre Ossman [Tue, 27 Oct 2020 15:22:23 +0000 (16:22 +0100)]
Merge branch 'master' of https://github.com/johnmartin-oracle/tigervnc

3 years agoOS X Japanese Keyboard Support 1137/head
gsittyz [Sun, 25 Oct 2020 05:34:45 +0000 (14:34 +0900)]
OS X Japanese Keyboard Support

Added OS X JIS Keyboard keys (kVK_JIS_Eisu, kvK_JIS_Kana). The Kana and Eisu keys are used to alter IME behavior, but currently the Kana key produces an unwanted space character and the Eisu key does not work.

4 years agoDocument that vncserver is now a service
Pierre Ossman [Wed, 14 Oct 2020 14:51:34 +0000 (16:51 +0200)]
Document that vncserver is now a service

4 years agoMerge branch 'unicode' of https://github.com/CendioOssman/tigervnc
Pierre Ossman [Mon, 5 Oct 2020 14:49:57 +0000 (16:49 +0200)]
Merge branch 'unicode' of https://github.com/CendioOssman/tigervnc

4 years agoCorrectly clear out output UTF-16 buffer 1120/head
Pierre Ossman [Mon, 5 Oct 2020 14:08:28 +0000 (16:08 +0200)]
Correctly clear out output UTF-16 buffer

Each character is more than one byte, so adjust the clearing of the
buffer to reflect that.

4 years agoCorrectly handle invalid UTF-16 code points
Pierre Ossman [Mon, 5 Oct 2020 14:07:27 +0000 (16:07 +0200)]
Correctly handle invalid UTF-16 code points

Some code points are reserved for the UTF-16 coding itself and must not
appear as input data to the algorithm.

4 years agoFix conversion of latin-1 to UTF-8
Pierre Ossman [Mon, 5 Oct 2020 14:05:15 +0000 (16:05 +0200)]
Fix conversion of latin-1 to UTF-8

Signed bug prevented anything not ASCII from being coded correctly.

4 years agoFix UTF-16 encoding/decoding of high code points
Pierre Ossman [Mon, 5 Oct 2020 14:01:55 +0000 (16:01 +0200)]
Fix UTF-16 encoding/decoding of high code points

Everything outside of BMP was handled incorrectly and was coded as
completely different code points.

4 years agoReturn the correct number of consumed UTF-8 bytes
Pierre Ossman [Mon, 5 Oct 2020 11:27:52 +0000 (13:27 +0200)]
Return the correct number of consumed UTF-8 bytes

This would mess up most conversions from UTF-8 as the caller wouldn't
know how far to step to get to the next valid character, resulting in
markers for invalid data to be injected here and there.

Also add some unit tests to avoid this reoccurring.