David Herrmann [Fri, 15 Mar 2013 15:10:45 +0000 (16:10 +0100)]
build: mark binary data as read-only with objcopy
Check for objcopy in configure.ac and then mark binary data as read-only
by renaming .data to .rodata and setting the correct flags.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Fri, 15 Mar 2013 15:10:07 +0000 (16:10 +0100)]
build: mark XSLTPROC with AC_ARG_VAR
This allows changing the path to XSLTPROC via the command-line option if
it cannot be found by autoconf.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Fri, 15 Mar 2013 14:45:20 +0000 (15:45 +0100)]
build: replace genshader by binary linker
Instead of generating C source files, we now use our binary-linker make
target which can link in any arbitrary binary file.
This way, we can delete genshader and instead link the files directly.
This speeds up compilation and makes the code more consistent.
We also strip the shaders from useless comments and whitespaces to reduce
memory consumption.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Fri, 15 Mar 2013 13:52:05 +0000 (14:52 +0100)]
shl: shader: add "len" parameter to shader sources
Shader sources may not be 0 terminated if we mmap() them. Hence, we need
to pass the length to the shader compiler. As glShaderSource() allows this
<0 as zero-terminated strings, we can simply add a parameter for the
shader length.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Fri, 15 Mar 2013 12:29:59 +0000 (13:29 +0100)]
shl: move static_gl_* to shl_gl_*
No need to keep these static helpers outside of SHL. Instead, include them
in SHL to avoid any external linking.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 29 Oct 2013 10:10:52 +0000 (11:10 +0100)]
Bump kmscon version to 8
We're ready for a new bugfix release. Bump version to 8. No libraries are
installed, anymore, so no need to bump library versions.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 29 Oct 2013 10:01:44 +0000 (11:01 +0100)]
docs: adjust NEWS file for kmscon-8
Mostly build-tool changes and code removal. Everything else bug fixes,
fixes, fixes, ...
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 29 Oct 2013 09:53:02 +0000 (10:53 +0100)]
docs: update README links
Update links to dependencies in the README file.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 29 Oct 2013 09:36:07 +0000 (10:36 +0100)]
build: enable kmscon unconditionally
We removed all additional libraries/applications so we can now always
enable building kmscon. This also means we can remove a bunch of old now
unused options and flags.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 29 Oct 2013 09:24:31 +0000 (10:24 +0100)]
build: link eloop statically
We don't want to export libeloop so link it statically. Avoid installing
into into the system.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 29 Oct 2013 09:19:05 +0000 (10:19 +0100)]
build: link libuterm statically
We shouldn't export libraries which we don't really allow linkink
externally. Link libuterm statically and avoid installing it into /lib.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 29 Oct 2013 09:08:25 +0000 (10:08 +0100)]
build: remove default /usr prefix
We should never install anything into /usr by default. Remove that.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 29 Oct 2013 09:07:46 +0000 (10:07 +0100)]
Remove cairo text-renderer
The cairo text-renderer is _way_ too slow. There's no reason to keep it
around, anymore.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 29 Oct 2013 09:01:13 +0000 (10:01 +0100)]
Remove libuvt
uvt is not used inside of kmscon. Moved into a separate library if
some-one is interested.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 29 Oct 2013 08:31:03 +0000 (09:31 +0100)]
Remove freetype2 font backend
The freetype2 font backend lacks support for proper combining marks and I
do not intend to ever implement that. Use pango!
If you don't want heavy dependencies, you can use the unifont or 8x16
backends.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 23 Oct 2013 14:55:59 +0000 (16:55 +0200)]
tsm: remove and depend on libtsm
TSM was extracted from kmscon sources so it can more easily be used by
other emulators. It is available at:
http://cgit.freedesktop.org/~dvdhrm/libtsm
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 23 Oct 2013 13:22:28 +0000 (15:22 +0200)]
kmscon: remove cdev sessions
cdev sessions are outdated. Use libuvt instead. Remove all references to
cdev-sessions and clean up the build chain.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 23 Oct 2013 13:15:50 +0000 (15:15 +0200)]
uvtd: remove
Remove uvtd. The idea is outdated and not really needed. With recent
systemd-logind changes, all we need is a shim between legacy-programs
(like XServer) and logind. We can easily do that via libuvt without
requiring a huge daemon like uvtd.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 23 Oct 2013 13:11:21 +0000 (15:11 +0200)]
wlterm: remove
Remove all wlterm sources. I never intended to maintain it longer than any
major terminal-emulator needs to get ported over to wayland. Hence, remove
it. It was buggy, anyway.
If anyone is interested, a GTK+ based wlterm is available on:
http://cgit.freedesktop.org/~dvdhrm/wlterm
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 23 Oct 2013 11:45:18 +0000 (13:45 +0200)]
dummy: redraw on display-refresh
If we get a display-refresh event, redraw the screen. Otherwise, we might
stay blank during VT switches if we get a delayed set-master.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 23 Oct 2013 11:44:48 +0000 (13:44 +0200)]
terminal: redraw on display-refresh
If we get a display-refresh event from the session layer, we must redraw
the screen to avoid staying blank.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Fri, 18 Oct 2013 16:33:03 +0000 (18:33 +0200)]
seat: forward UTERM_REFRESH events to sessions
On UTERM_REFRESH events we now forward the event to all sessions on the
bound seat. Sessions can then react to it and repaint the screen.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Fri, 18 Oct 2013 16:27:43 +0000 (18:27 +0200)]
uterm: drm: retry DRM wakeup after short timeout
If drm-wakeup fails, we now retry after 20ms continously to gain
DRM-Master again. If we succeed we send UTERM_REFRESH events for all
available displays so existing code can pick it up.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Fri, 18 Oct 2013 15:59:34 +0000 (17:59 +0200)]
genunifont: fix MAX_DATA_SIZE to be in 8bit range
We only use uint8_t as length-counter so MAX_DATA_SIZE must be <256 to
make our length-checks work. This fixes a bug where we read invalid data
if someone uses modified genunifont data files. As this just produces
garbled glyphs if garbled data is given, this is actually not critical at
all.
Reported-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Fri, 18 Oct 2013 15:55:56 +0000 (17:55 +0200)]
genunifont: fix ftell() error checking
We need to use signed types to actually see errors from ftell(). Fix it by
using "long" for status bits now.
Reported-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Fri, 18 Oct 2013 15:17:26 +0000 (17:17 +0200)]
uterm: drm: move display_ops into vdrm object
Instead of passing display-ops to every helper store it in vdrm-objects.
During vdrm-setup we set the pointer and reuse it in all helpers. This
simplifies the function headers and allows calling them from
helper-callbacks without requiring a pointer from the respective user.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Thierry Reding [Mon, 9 Sep 2013 10:27:48 +0000 (12:27 +0200)]
build: allow kmscon to be cross-compiled
The genshader and genunifont utilities are run during the build process
to generate source files. In order for that to work when cross-compiling
the files need to be built using the native compiler instead of the
cross-compiler.
Add the AX_PROG_CC_FOR_BUILD m4 macro which defines various *_FOR_BUILD
variables that are the native equivalents of CC, CFLAGS, LDFLAGS, etc.
Override CC, CFLAGS and LDFLAGS for genshader and genunifont and their
object files so that they will be built natively and can be executed
during the build.
Signed-off-by: Thierry Reding <treding@nvidia.com>
(added TODO marker)
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Ran Benita [Wed, 11 Sep 2013 16:05:32 +0000 (19:05 +0300)]
wlt: toolkit: flush display after wl_display_dispatch_pending()
wlterm doesn't work with current Wayland/Weston; the events are never
sent and the window doesn't come up. We need to flush the display, as
per wl_display_dispatch_pending(3):
To proper integrate the wayland display fd into a main loop, the
client should always call wl_display_dispatch_pending() and then
wl_display_flush() prior to going back to sleep.
Signed-off-by: Ran Benita <ran234@gmail.com>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 4 Sep 2013 13:02:03 +0000 (15:02 +0200)]
kmscon: set default precision for fragment shaders
With mesa-9.2 fragment shaders are required to define default precisions
as defined in the standard. We didn't do this.. whoops. Add the mediump
declarations and everything should be working again.
fixes fdo bug: #68934
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Mon, 19 Aug 2013 21:29:53 +0000 (23:29 +0200)]
gltex: fix GL_UNPACK_ROW_LENGTH(_EXT) update
Khronos updated their GLES2 headers and broke backwards compatibility,
hurray. Fix it for real now.
Reported-by: Yichao Yu <yyc1992@gmail.com>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Mon, 19 Aug 2013 21:15:43 +0000 (23:15 +0200)]
uterm: drm3d: fix GL_UNPACK_ROW_LENGTH(_EXT) macro
Khronos "fixed" their new OpenGLES2 headers and added a bunch of _EXT
suffixes. Now we need to test for both, the old and new macros, yay!
Thanks to Yichao Yu for spotting that.
Reported-by: Yichao Yu <yyc1992@gmail.com>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Mon, 15 Jul 2013 15:28:41 +0000 (17:28 +0200)]
docs: use WantedBy in kmsconvt@.service
We currently use the old systemd syntax that was copied from
getty@.service. It doesn't allow enabling specific TTYs, though. So use
the new WantedBy syntax instead.
Thanks to "trusktr" for investigating and reporting upstream to systemd
developers.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 12 Jun 2013 13:53:03 +0000 (15:53 +0200)]
kmscon: pass vtnr to pty so XDG_VTNR is set
We need to correctly set the VTNR for each new pty, otherwise the pty
cannot set the XDG_VTNR correctly. Note that we do this only for real VTs,
that is, vtnr > 0.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 12 Jun 2013 13:50:03 +0000 (15:50 +0200)]
pty: set XDG_VTNR if requested by caller
A caller can now pass a VT-num to the PTY which will get set as XDG_VTNR
in the environment of new childs.
This can be used to tell systemd-logind to associate the session with
the correct VT. But note that this still cannot overwrite VT-associations
if the pty is created from within an existing session.
Reported-by: Thomas Hebb
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 12 Jun 2013 13:43:17 +0000 (15:43 +0200)]
uterm: vt: add uterm_vt_get_num() helper
This helper returns the VT-number for the given VT if, and only if, it
is a real VT. In all other cases 0 is returned.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 11 Jun 2013 16:57:38 +0000 (18:57 +0200)]
wlt: toolkit: dont depend on implicit buffer releases
Wayland compositors are not required to send buffer release notifications
on an implicit buffer-attach. That is, an attach->commit->commit series
does not cause a buffer-release notification after the second commit.
Hence, send a buffer-attach on every commit that requires a new
buffer-release notification.
For the related wayland-protocol changes, see:
http://cgit.freedesktop.org/wayland/wayland/commit/?id=
7165bf21917ed1c4f5ec823a1e1642a9e83aa984
This fixes a bug where wlterm only redraws the window-content when
resizing (due to explicit buffer-attach calls during redraw).
Reported by: MoD
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Lars Kellogg-Stedman [Wed, 27 Feb 2013 18:04:16 +0000 (13:04 -0500)]
docs: man: document configuration files in kmscon(1)
This moves the description of kmscon.conf to a separate "Configuration"
section and adds some example kmscon.conf configuration lines.
This addresses #71 (at least, with this change in place I probably would
not have been momentarily confused by the exact syntax used in
kmsconf.conf).
(removed trailing whitespaces)
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Ran Benita [Tue, 12 Mar 2013 16:31:47 +0000 (17:31 +0100)]
kmscon: add --xkb-keymap option for predefined keymaps
This adds an --xkb-keymap <FILE> option to kmscon. When given, kmscon
will try to compile the keymap from the file before trying the other
options (like the XkbKeymap option in xorg.conf).
This is useful for users who have a customized XKB keymap, which is
usually kept in a single file. Example, in X:
xkbcomp $DISPLAY my_keymap.xkb
Customize my_keymap.xkb to your liking, and then in .xinitrc, or
xorg.conf:
xkbcomp my_keymap.xkb $DISPLAY
Now you can also do this in kmscon.conf.
Additionally, lacking such an option, kmscon is quite difficult to use
without an installed xkeyboard-config package, which provides the
infrastructure for the "rules" configuration mechanism. We might even
want to distribute some plain xkb file as a last ditch, for
robustness, if even the default RMLVO fails... without a keyboard a
terminal is not very useful.
(changed Ran's patch to use *_from_string() instead of *_from_file())
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 12 Mar 2013 16:16:49 +0000 (17:16 +0100)]
shl: add shl_read_file() helper
This reads in a complete file as a string and returns it to the caller.
The string is 0 terminated (which isn't guaranteed by mmap()) so this
helper is needed if we have to work with APIs that don't accept buffer
lengths.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Sat, 9 Mar 2013 12:51:05 +0000 (13:51 +0100)]
kmscon: implement dynamic font-resizing via shortcuts
This implements two new keyboard shortcuts zoom-in and zoom-out that
increase/decrease font size of the current terminal.
This is similar to how wlterm does it and allows runtime modification of
fonts.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Sat, 9 Mar 2013 12:47:00 +0000 (13:47 +0100)]
terminal: clear unused margins on each frame
If the terminal screen is smaller than the real screen, we never paint to
the margins. This doesn't hurt as long as we never resize the terminal.
The uterm layer clears all framebuffers during allocation.
However, uterm behavior may change and our terminal may get resized (eg.,
during hotplugging) so we really should clear all the margins.
We now clear them on every frame as it is a trivial task. However, if we
speed up rendering, we should probably set a "needs_clear" flag that
simply clears the framebuffer.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Sat, 9 Mar 2013 12:19:05 +0000 (13:19 +0100)]
terminal: share font settings across screens
We currently retrieve one font object per screen (which is in fact shared
in the font-layer), but we can also move it one layer up to the terminal
layer. This shares the same font per terminal between all screens.
This simplifies on-the-fly font modifications and speeds up monitor
hotplugging.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Chang Liu [Sat, 9 Mar 2013 11:26:48 +0000 (12:26 +0100)]
font: pango: fix vertical alignment of non-ASCII glyphs
pango_ft2_render_layout_line() requires the baseline offset as argument,
not the vertical extent of the glyphs. This is important as we currently
align glyphs to the bottom edge instead of the baseline.
Fix this by passing the cached baseline offset so all glyphs are correctly
aligned to the baseline. We then clip according to the cell-extents as
usual.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Sat, 9 Mar 2013 10:28:32 +0000 (11:28 +0100)]
wlt: theme: change frame color to white plus black border
It is currently pretty annoying to use multiple wlterm windows stacked on
top on each other when the terminal-background is black. The border
doesn't use multiple colors so it is hard to distinguish from the
main-frame.
This patch changes the border color to white (as most terminal-backgrounds
are black by default) and additionally draws a black 1px frame around it.
This guarantees that the frame is even visible with white terminal
backgrounds.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Fri, 8 Mar 2013 16:04:05 +0000 (17:04 +0100)]
build: fix binary-link with ld.gold linker
The ld.gold linker doesn't provide --format=default but needs --format=elf
instead. However, this doesn't work with ld.bfd. To avoid any linker
detection, we now link any binary file via partial-linking into a proper
object file itself and then link this object file in the final linking
step.
This also produces a fake libtool *.lo file so the libtool linking command
doesn't complain about PIC/non-PIC problems.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 6 Mar 2013 18:21:57 +0000 (19:21 +0100)]
uvtd: vt: return -ENODEV if session died
We now keep a link to our parent seat and set it to NULL when our session
is unregistered. In this case, any further request that depends on the
session being registered and probably a valid seat pointer, we will stop
with ENODEV.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 6 Mar 2013 18:03:34 +0000 (19:03 +0100)]
uvtd: vt: implement VT_GETMODE/SETMODE ioctl state-tracking
These ioctls are used to retrieve and set the VT-mode. That is, the
signals and PID information that correspond to the VT controlling process.
It is notified whenever the VT gets active/inactive so it can react to it
or prevent/acknowledge it.
This doesn't implement the signal-sending logic, yet. It only implements
state-tracking.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 6 Mar 2013 17:21:25 +0000 (18:21 +0100)]
uvtd: seat: implement session IDs
Session IDs provide a unique ID for each registered session. They are used
to sort the sessions so next/prev return the correct neighbour-sessions.
Furthermore, they can be used by outside users to refer to a session
directly without knowing the session implementation.
Sessions with ID=0 are always linked at the end and considered to be
"unnamed".
The algorithm to switch to a session with a given ID is:
Try to find the first session with the exact same ID. If there is none,
return the session with the next higher ID. If there is none, return the
ID'th session in the list. If there is none, return the last session.
This provides a fairly predictable way of switching between session. It is
modeled after the classic VT F1-F12 keys that switch between sessions. If
a session is not given, these keys will switch to the next higher session
instead.
All "unnamed" sessions are put at the end. So if you have only F1-F4, then
F5-F12 will map to unnamed sessions.
Please note that new sessions are always linked at the end of their group.
So new unnamed sessions are at the far end, new named sessions are linked
in the sorted list but behind all sessions with the same ID.
Hence, the caller should avoid multiple sessions with the same ID,
otherwise, some sessions might not be reachable even though they're named
(unless you use next/prev of course).
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 6 Mar 2013 16:33:39 +0000 (17:33 +0100)]
uvtd: vt: implement ioctl dummies
Add dummies for the ioctl VT callbacks. Also implement the KD-MODE and
KB-MODE state tracking as it is fairly trivial.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 6 Mar 2013 15:30:31 +0000 (16:30 +0100)]
wlt: theme: prevent move/resize requests when maximized/fullscreen
We should let the user move or resize the window while it is fullscreen or
maximized. This depends on the compositor to stop pending move/resize
requests when maximizing or setting a window fullscreen.
We can implement some "snap away from edges" behavior that allows to move
or resize while maximized. This will "unmaximize" the window if you move
it more than a given threshold. However, that's not needed now so lets do
that later when the wl_shell system is fully figured out.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 6 Mar 2013 15:29:14 +0000 (16:29 +0100)]
wlt: toolkit: add is_maximized/fullscreen helpers
These helpers return whether a window is maximized/fullscreen. This can be
used by the theme/terminal control layer to change behavior depending on
these flags.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 6 Mar 2013 10:12:47 +0000 (11:12 +0100)]
tsm: vte: fix g0-g3 character-set shifting
A terminal's GL and GR sets can be mapped to 4 different registers g0 to
g3. The g0-g3 registers can be freely set by the application to predefined
or uploaded character-sets.
We implemented GL and GR as separate registers that are set to the current
g0-g3 states when the applications requests a remapping. So subsequent
changes to g0-g3 don't affect GL and GR. Unfortunately, it turns out this
is wrong. GL and GR should point to the g0-g3 registers instead of copying
them.
This commit fixes the GL and GR pointers to point to g0-g3 instead of
pointing to the underlying character sets. This fixes line-drawing
applications like alsamixer, make-menuconfig and other ncurses based
software.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 5 Mar 2013 18:13:31 +0000 (19:13 +0100)]
uvt: client: implement major ioctl callbacks
Add callbacks for all major ioctls. We currently only implement ioctls
that are used by xserver on linux machines. Feel free to implement the new
ioctls.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 5 Mar 2013 17:05:09 +0000 (18:05 +0100)]
uvtd: ctx: link control/legacy nodes with VTs
We now create a VT for each legacy node and assign all clients to it. For
control nodes, we create a different VT for each open-file/client.
Note that we do not recreate VTs or CDEVs directly on HUP instead of
during the next open() or reconfiguration. This avoids trapping into the
same error again and gives control to the user to recreate the nodes at
the right time.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 5 Mar 2013 17:03:18 +0000 (18:03 +0100)]
uvtd: add VT subsystem
The VT subsystem manages the virtual VTs and registers them with the
seat/session-scheduler. They manage control and legacy nodes as they are
mostly the same.
The different contexts create these VTs and assign them to cdev clients.
This allows us to split the VT and cdev logic apart so they can be
assigned freely to different clients.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 5 Mar 2013 17:02:18 +0000 (18:02 +0100)]
uvt: client: export symbols
This adds the uvt_client symbols to the public symbol list and exports
them so we can use them in uvtd.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 5 Mar 2013 17:00:50 +0000 (18:00 +0100)]
uvt: client: fix double-kill by first unlinkink then resetting
We _must_ unlink the client and cdev first, then reset the VT. Otherwise,
the set_vt() call might think we are still alive and call user-defined
callbacks which might call kill again.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 5 Mar 2013 17:00:09 +0000 (18:00 +0100)]
uvt: include inttypes.h
We use uint8_t so make sure we include inttypes.h in uvt.h.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 5 Mar 2013 00:31:45 +0000 (01:31 +0100)]
uvtd: add ctx subsystem
The ctx subsystem manages the CDEV devices for each seat. It currently
allocates one manager device and a given number of legacy devices that can
be accessed via subdirectories.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 5 Mar 2013 00:29:10 +0000 (01:29 +0100)]
uvt: ctx: add major/minor helpers
Two new functions to retrieve the current major number and dynamically
allocate minor numbers.
This can be used by clients that allocate more than one CDEV for VTs to
dynamically retrieve a new minor number.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 5 Mar 2013 00:28:36 +0000 (01:28 +0100)]
build: add shl_flagset to build-system
We need the shl_flagset as part of SHL to make use of it.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 5 Mar 2013 00:27:32 +0000 (01:27 +0100)]
uvt: add SHL_EXPORT to cdev+ctx subsystems
We need to export the symbols to make use of them. This exports all useful
ctx+cdev functions for outside use. The other subsystems still need to get
reviewed before we export them.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 5 Mar 2013 00:25:01 +0000 (01:25 +0100)]
uvt: cdev: fix sending DEVNAME parameter
We used an incorrectly formatted arguments as we mixed up two local
variables. Use the correct DEVNAME format now.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 5 Mar 2013 00:24:17 +0000 (01:24 +0100)]
uvt: cdev: print minor/major debug messages
These numbers are pretty useful during debugging so print them before
attempting to create the cdev devices.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 5 Mar 2013 00:22:55 +0000 (01:22 +0100)]
shl: add flagset helper
A flagset is a dynamic array where each bit of the array can be
independently set/reset. It can be used for minor/major allocations or
for other dynamically growing bitsets.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 5 Mar 2013 00:22:13 +0000 (01:22 +0100)]
shl: dlist: add _first/_last helpers
These helpers return the first and last elements respectively.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Tue, 5 Mar 2013 00:21:29 +0000 (01:21 +0100)]
shl: array: add shl_array_zresize()
This helper resizes the array to a given length and zeroes out all new
elements.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Mon, 4 Mar 2013 17:42:34 +0000 (18:42 +0100)]
README: fix tarball-link to /software/kmscon
We now have official upload space on freedesktop.org. No need to link to
my personal upload space, anymore.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Mon, 4 Mar 2013 15:07:52 +0000 (16:07 +0100)]
build: add .xz files to gitignore instead of bz2
We use .xz now instead of .bz2 for release tarballs.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Mon, 4 Mar 2013 15:05:34 +0000 (16:05 +0100)]
docs: fix links to point to freedesktop.org
kmscon is now hosted on freedesktop.org. Please don't use the github
links, anymore. I will push to github for some more weeks, but I recommend
to everyone to use my freedesktop.org repository as primary upstream link.
There were many reasons why github.com wasn't sufficient, anymore. But the
main reason is that they no longer provide upload space for release
tarballs. Hence, lets ditch github and move to freedesktop.org which
kindly provides everything we need plus a really nice mailing-list.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Mon, 4 Mar 2013 15:04:15 +0000 (16:04 +0100)]
build: use xz tarballs instead of bz2
xz is way better than bz2 with same/better decompression times.
Compression will take longer, but that's totally ok.
All new tarballs will be provided as xz only. Please adjust your
build-scripts to stop using bz2.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Mon, 4 Mar 2013 14:32:01 +0000 (15:32 +0100)]
build: add --enable-all
This flag enables all other options that extend the build. It is used for
debugging only and should never be used by distributions to control what
is built. Hence, we don't document it and never advertise it.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Mon, 4 Mar 2013 14:29:48 +0000 (15:29 +0100)]
tests: use new shl_log.h
log.h was moved to shl so use it in all tests.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Mon, 4 Mar 2013 14:11:30 +0000 (15:11 +0100)]
uvtd: add new Virtual Terminal daemon
This introduces uvtd which replaces kmscon sessions as an external helper
program. It's still a dummy program but it will get extended soon. After
that, kmscon sessions will get removed and limited to a single seat. This
will simplify kmscon itself heavily and move rarely used features out of
kmscon into helpers.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Mon, 4 Mar 2013 14:05:17 +0000 (15:05 +0100)]
shl: move githead into a source file
This moves githead.h to shl_githead.c so we can skip recompilations on
GIT-HEAD changes. We only need to relink now (which we cannot skip).
This speeds up build-processes considerably on slower machines.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Mon, 4 Mar 2013 13:40:36 +0000 (14:40 +0100)]
shl: move log.[ch] to shl_log.[ch]
We want to avoid any static files that are shared between multiple
programs but are not part of SHL. These make the build-process just more
complex.
Move log.[ch] to SHL so we have a known context.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Mon, 4 Mar 2013 13:27:27 +0000 (14:27 +0100)]
log: move includes to top
There is no reason to include headers in the main body of the source code.
Move it to the top so it's more readable.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Mon, 4 Mar 2013 11:15:27 +0000 (12:15 +0100)]
build: mark font-unifont as noexecstack
ld automatically assumes that any binary input file requires an executable
stack. There's no way to tell it that it doesn't so we simply mark all
inputs as noexecstack.
Reported-by: Etam
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Thu, 28 Feb 2013 10:37:16 +0000 (11:37 +0100)]
Release kmscon-7
This is kmscon-7. See ./NEWS for a list of new features.
Unfortunately, github disabled the "Downloads" section so there is no way
to upload new pre-generated tarballs. I have a pending application to move
kmscon to freedesktop.org, but it didn't get processed in time for this
release. Therefore, you need to build the GNU-autotools files yourself.
That is, before calling ./configure you need to call:
NOCONFIGURE=1 ./autogen.sh
You can extend your build-scripts with:
test -f ./configure || NOCONFIGURE=1 ./autogen.sh
Which will call ./autogen.sh if needed. Everything else can be left
unchanged.
I will not upload the tarballs at another location. Feel free to do that
yourself, but I personally think this will introduce more confusion than
help. I hope the freedesktop.org move will be soon approved. This will
also provide a mailing-list where I can properly announce new releases.
Raw tarballs will be available as (without pre-generated autotools):
https://github.com/dvdhrm/kmscon/archive/kmscon-7.tar.gz
https://github.com/dvdhrm/kmscon/archive/kmscon-7.zip
The git-tag is: kmscon-7
You can use my public GPG key to verify the tarballs.
As usual, please report bugs to: https://github.com/dvdhrm/kmscon
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 27 Feb 2013 18:48:53 +0000 (19:48 +0100)]
build: fix empty --with-*= arguments
It currently isn't possible to pass empty lists to these arguments as it
will then be interpreted as default. Fix this by using "default" if it is
empty.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 27 Feb 2013 18:47:33 +0000 (19:47 +0100)]
build: enable static libraries by default
No reason to disable static libraries. Remove the LT_INIT parameter so we
can provide statically linked libraries.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Wed, 27 Feb 2013 18:44:55 +0000 (19:44 +0100)]
uvt: new library implementing VTs in user-space
UVT is based heavily on the old cdev-sessions. It uses CUSE/FUSE to
implement virtual terminals in user-space.
This move into a library allows to use it in other projects, too. There is
no reason to limit it to kmscon sessions. In fact, we will remove the
cdev-sessions, soon and make kmscon a stand-alone terminal emulator
without any session capability.
Instead, the uvtd program will provide the VT emulation.
This library is not finished, nor ready for use. However, feel free to
contribute patches so we can eventually release a stable API.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Mon, 18 Feb 2013 18:17:49 +0000 (19:17 +0100)]
shl: misc: provide shl_next_pow2()
Move the next_pow2() helper to shl_misc.h so we can use it everywhere.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
David Herrmann [Sat, 16 Feb 2013 20:41:02 +0000 (21:41 +0100)]
tests: fix compilation with new eloop API
We added llog-data pointers so fix the tests helpers to set it to NULL by
default.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sat, 16 Feb 2013 20:34:46 +0000 (21:34 +0100)]
README: update build-instructions
The build-system changed slightly so update the build-instructions.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sat, 16 Feb 2013 20:22:21 +0000 (21:22 +0100)]
NEWS: add kmscon-7 notes
We changed a whole bunch of stuff since kmscon-6 but most of it still
isn't finished (mainly the modularization). However, we definitly need a
bugfix-release.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sat, 16 Feb 2013 20:19:21 +0000 (21:19 +0100)]
build: check for fuse >= 2.9.0
We need "fuse_buf" so check for at least fuse 2.9.0.
Reported-by: https://github.com/dvdhrm/kmscon/issues/67
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sat, 16 Feb 2013 20:05:55 +0000 (21:05 +0100)]
build: enable unifont by default
Unifont is a very nice font-backend that now has sane compilation times
(by using ld directly). It's recommended over 8x16 as it has proper
internationalization support.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Mon, 11 Feb 2013 15:26:28 +0000 (16:26 +0100)]
docs: remove pixman comments
We now provide an experimental pixman backend. It still suffers from the
same problems but that cannot be fixed easily. Check it out if you want
it. Disabled by default, though.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Jakub Wilk [Mon, 11 Feb 2013 15:24:21 +0000 (16:24 +0100)]
Fix several typos
Provided via github. Fixes typos in documentation and comments.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Fri, 8 Feb 2013 15:14:48 +0000 (16:14 +0100)]
llog: add "data" parameter to pass context
If we allow users to specify log functions, we should also allow them to
pass a context. This isn't used internally, but may be needed by external
users so provide it.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Wed, 6 Feb 2013 17:30:13 +0000 (18:30 +0100)]
build: add --enable-wlterm to distcheck flags
We should test wlterm when running distcheck so make in mandatory.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Wed, 6 Feb 2013 14:19:21 +0000 (15:19 +0100)]
font: freetype2: include tsm_unicode.h
We use TSM symbols so include the right headers.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Wed, 6 Feb 2013 14:16:09 +0000 (15:16 +0100)]
font: unifont: compress binary data and link via ld directly
Instead of using the blown up UTERM_FORMAT_GREY binary data, we now use an
A1 1bit alpha channel and extract the data during runtime. This guarantees
that only used characters will be extracted into the full alpha channel.
We should add support for A1 formats in uterm to avoid this problem
entirely.
We also now link the binary file directly into the module via ld. This
avoids the long compile times for the huge C-array that we previously
generated. As a side effect, you no longer run out of memory linking this
file on small machines.
With this change we could even start making unifont a default font-backend
as it now works pretty well.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 5 Feb 2013 23:16:33 +0000 (00:16 +0100)]
build: major cleanup
Major overhaul of the build system. This introduces symbol-versioning for
all exported libraries. Please note that none of these libraries is
stable, yet!
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 5 Feb 2013 11:40:03 +0000 (12:40 +0100)]
conf: remove unused CONF_DONE
This flag was never used and is mostly useless, so remove it.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 5 Feb 2013 11:36:48 +0000 (12:36 +0100)]
conf: fix include-protection name
We use CONF, not CONFIG as prefix so fix the include-protection to use
this, too.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 5 Feb 2013 10:45:33 +0000 (11:45 +0100)]
conf: perform aftercheck on ctx-copy
Afterchecks should be always performed when reading data into a config
context. So perform them after copy operations, too.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Martin Minarik [Sat, 26 Jan 2013 11:09:05 +0000 (12:09 +0100)]
wlt: toolkit: fix stuck key repeat bug
1. Depress Shift
2. Depress K
3. Release Shift
4. Release K
Observed: key stuck repeat
Expected: key not stuck repeating
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Thu, 24 Jan 2013 19:32:40 +0000 (20:32 +0100)]
wlt: link font library statically
We need the font layer to build wlterm. However, the font layer depends on
kmscon internal module handling so we cannot do this. To avoid this, we
simply provide dummy handlers for the kmscon_module_* layer and link it
anyway. This is kind of ugly but works, yey!
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>