David Herrmann [Fri, 21 Sep 2012 12:31:27 +0000 (14:31 +0200)]
main: pick up non-FBDEV_DRM devices without --fbdev
Now that we can differentiate between fbdev-DRM and normal fbdev devices,
we can just pick up the normal fbdev devices by default.
--fbdev now makes kmscon use the FBDEV_DRM devices instead of pure DRM.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Fri, 21 Sep 2012 12:25:10 +0000 (14:25 +0200)]
uterm: monitor: mark DRM-fbdev devices as such
Most DRM drivers also provide a legacy fbdev device so fbcon can pick it
up (and more importantly, we get kernel panics on it). However, as an
application developer, I don't want to use two devices which drive the
same physical hardware.
This marks all such DRM fbdev devices as FBDEV_DRM so kmscon doesn't pick
them up automatically.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Fri, 21 Sep 2012 11:20:21 +0000 (13:20 +0200)]
uterm: video: ignore NULL buffers in vector requests
When multiple requests are pushed into the video backends at once, we
should ignore NULL buffers. Otherwise, users might have to re-order
buffers just so we don't segfault. Instead, we now ignore them and the
application can set requests to NULL to signal us that it is unused.
This fixes some bugs with multi-monitor setups and kmscon.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Fri, 21 Sep 2012 11:17:43 +0000 (13:17 +0200)]
uterm: video: fbdev: disable double buffering
Kernel fbdev drivers are really broken in respect to virtual framebuffer
sizes. They all report success when allocating and even mmap()'ing them
but memory access will result in SIGBUS or even SIGSEGV.
Therefore, we disable it by default now. We might consider re-enabling it,
but there is really no need to work too much on fbdev backends.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Thu, 20 Sep 2012 11:16:32 +0000 (13:16 +0200)]
test_key: add small helper for client-side key-input
We sometimes need to test what keys a client receives when specific keys
are pressed. This small helper simply runs in a terminal and receives raw
keyboard input and prints it to stdout with debugging information.
This can definitely be improved with the help of the TSM state-machine to
print more useful information and directly parse the input. However, this
is better than nothing.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Wed, 19 Sep 2012 19:13:48 +0000 (21:13 +0200)]
pty: set VERASE character to backspace during setup
Some crazy guy decided to set VERASE to DEL by default in the kernel. So
when starting an application which does not initialize the terminal on
startup, they may not notice that we actually send BACKSPACE as
erase-character (like /bin/login). Therefore, initialize VERASE to 010 so
everyone is happy.
Thanks to Etam for reporting this!
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Wed, 19 Sep 2012 18:27:48 +0000 (20:27 +0200)]
tsm: vte: send original VT220 escape codes for Shift+F1 to F12
Nearly all terminals behave differently regarding Shift+FX keys. We now
mimic the behavior of the classic VT220 instead of the new-style function
keys. Nearly all applications expect the old codes.
This might be changed in the future, though. It does make much more sense
to send the new codes as they provide more information to the application.
And remappings should be done via XKB instead of inside of kmscon.
However, as long as xkbcommon does not have a config-file, we will be
stuck with this little hack.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 18:41:55 +0000 (20:41 +0200)]
docs: add systemd kmscon unit
This is a very basic unit that can start kmscon with a login shell. We may
have to improve it to replace agetty/etc fully, but it is a good start.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 17:22:09 +0000 (19:22 +0200)]
pty: remove public eloop dependency
We now create an eloop object internally to avoid requiring public eloop
headers. Functionality is still the same but now hidden in the library.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 17:21:28 +0000 (19:21 +0200)]
tsm: vte: convert to use llog
Instead of using kmscon log_* functions, we now use the independent llog
subsystem.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 15:58:35 +0000 (17:58 +0200)]
build: make libtsm build separately
This builds libtsm as separate library so we can use it in other projects,
too.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 15:36:29 +0000 (17:36 +0200)]
tsm: vte: introduce own modifiers
We do not want to depend on uterm just for the modifiers so introduce new
modifier-names which are in-sync with the UTERM names.
Inside of kmscon we still use the UTERM names everywhere, but inside of
TSM we now rely on the new names.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 15:34:55 +0000 (17:34 +0200)]
tsm: vte: remove unused keyboard-action enum
This enum is no longer used to remove it.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 15:25:34 +0000 (17:25 +0200)]
tsm: add *_set_palette() helper
Instead of accessing kmscon-state we now add a helper to select the
palette and make the terminal-subsystem use it on initialization.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 14:59:39 +0000 (16:59 +0200)]
tsm: vte: rename kmscon_vte object to tsm_vte
Perform final rename of the remaining vte objects.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 14:54:25 +0000 (16:54 +0200)]
tsm: rename files
Rename all TSM files to have a tsm_* prefix.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 14:37:17 +0000 (16:37 +0200)]
tsm: vte: move vte layer to tsm_vte_*
This pushes the whole VTE layer into TSM and performs the huge rename
which turned out to be quite easy to accomplish.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 14:24:48 +0000 (16:24 +0200)]
terminal: drain timer after wakeup
Use the new timer_drain() helper to reset the timer after waking up.
Otherwise, we get spurious warnings that the CPU is too slow.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 14:24:06 +0000 (16:24 +0200)]
eloop: add ev_timer_drain() helper
This helper reads the current expiration-count from a timer. This can be
used when waking up from an idle-period or similar to reset the timer.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 14:04:03 +0000 (16:04 +0200)]
tsm: screen: switch to llog
We already have an llog context so use it instead of relying on kmscon-log
subsystem. TSM-screen is now fully independent. Next step is TSM-vte.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 13:58:54 +0000 (15:58 +0200)]
tsm: screen: introduce TSM_SCREEN_OPT_RENDER_TIMING
Instead of accessing kmscon state from TSM, we now introduce options to
control the behavior of TSM-screens. Apart from logging, TSM is now
independent of any kmscon state/code.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 13:54:31 +0000 (15:54 +0200)]
tsm: screen: add screen-options helpers
Allow setting global options for screen objects. These are different from
flags as the latter affects the state-machine but options affect global
operation modes.
Options should be set by the application while flags are set by the VTE
handler. The latter might change often, while options should be set on
startup and then remain mainly constant.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 13:53:07 +0000 (15:53 +0200)]
build: fix build without uterm-keysyms.h
uterm-keysyms.h is no longer available but the makefile still references
it. Remove all occurrences of it to fix build again.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 13:01:45 +0000 (15:01 +0200)]
tsm: add tsm_log_t llog-compatible log object
We need to avoid logging to stderr directly in TSM so introduce the
tsm_log_t object similar to eloop.h.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 12:53:46 +0000 (14:53 +0200)]
tsm: screen: move filenames to tsm_screen.[ch]
All TSM files use the "tsm_*" prefix and the object is now named "screen"
so rename the files to resemble this.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 12:50:02 +0000 (14:50 +0200)]
tsm: fix header comments
Remove "kmscon" from any TSM headers and replace it by "tsm".
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 12:12:38 +0000 (14:12 +0200)]
console: rename prefix to tsm_screen_*
This is part of the TSM library creation. We also rename "console" to
"screen" as this layer actually manages the screen.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 11:49:11 +0000 (13:49 +0200)]
tsm: unicode: remove tsm_symbol_get_u8()
This is no longer used. You should first retrieve the UCS4 string and then
use the UCS4 to U8 conversion helpers instead.
All users have already been converted so we can remove this helper safely.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 11:47:19 +0000 (13:47 +0200)]
terminal: don't include tsm_unicode.h
This is not needed. And we want to avoid any dependencies to this layer
wherever possible.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 11:42:22 +0000 (13:42 +0200)]
text: pass symbol-data directly into text layer
Instead of converting symbols into UCS4 string in each backend, we now
pass the whole data from the console layer into the renderers.
This makes all renderers indepedent of any recently introduced
symbol-tables and they can be implemented inside of TSM without exporting
them. However, we still need to pass the IDs to the text layer. The text
layer must not use them for anything but identification. Moreover, it must
never assume that they are valid tsm_symbol_t values.
We do this so the backends can still have fast hashtable lookups rather
than allocating big keys containing the UCS4 string+length and using these
for lookups.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 11:41:17 +0000 (13:41 +0200)]
tsm: unicode: add helper for ucs4->u8 string conversions
This small helper allocates a string big enough to hold the whole u8
string. This should be used for short and temporary strings only! It
allocates way to much memory for bigger or long-living strings.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 10:25:12 +0000 (12:25 +0200)]
build: make xkbcommon built-time dependency
We really need xkbcommon-keysyms.h for building kmscon/uterm/TSM/etc.
However, the recent fix was ugly and didn't really help. Instead we copy
the keysyms file into external/xkbcommon/ so we can just include the real
xkbcommon files from any source but have a fallback in external/.
Hence, you can still build kmscon without xkbcommon with this fallback,
but this will be removed the first day when xkbcommon sees a public
release.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 10:17:41 +0000 (12:17 +0200)]
tsm: unicode: fix error-path in tsm_symbol_append()
We never checked the memory helpers for errors because they used to be
from glib. However, with our own helpers we need to check for errors to be
sure.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 10:14:53 +0000 (12:14 +0200)]
shl: hashtable: add shl_hashtable_remove() helper
This adds a helper that removes entries from a hashtable. This hasn't been
needed, yet, so we never provided it. However, the new unicode-helpers
will need it for proper error recovery.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 10:03:17 +0000 (12:03 +0200)]
tsm: unicode: add symbol-table helpers
Add three helpers to create and manage symbol-tables. Also fix internal
default-table to use them.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 09:48:02 +0000 (11:48 +0200)]
tsm: unicode: merge tsm_symbol_get() into table__get()
We do not do locking in tsm anymore so we can remove the table__get()
helper.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 09:37:59 +0000 (11:37 +0200)]
tsm: unicode: export tsm_ucs4_to_utf8()
This helper function may be useful to other external code and allows us to
always return UCS4 strings. Other code can then use this helper to convert
it into UTF8.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 09:30:38 +0000 (11:30 +0200)]
tsm: unicode: add symbol-table contexts
We should avoid any global state in shared libraries. As the TSM code is
becoming a shared library, we definitely need contexts for symbol tables.
However, we don't want to fix up all code now so we use a default table
NULL instead.
This can be fixed later but is ok for now.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 09:04:50 +0000 (11:04 +0200)]
tsm: unicode: remove log_* calls
The logging-layer is not a dependency of TSM so we cannot use it. It is
also not needed anymore, as the unicode-layer is working pretty well.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 08:54:06 +0000 (10:54 +0200)]
tsm: move unicode.[ch] to tsm_unicode.[ch]
All TSM related files will get the tsm_* prefix so move unicode headers
and sources.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 08:45:53 +0000 (10:45 +0200)]
build: move all remaining static_* files to kmscon-core/uterm
There is absolutely no need to use kmscon-static anymore so move it into
kmscon-core/uterm as it is used by kmscon-core and libuterm exclusively.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 08:36:37 +0000 (10:36 +0200)]
shl: move kmscon_hook_* to shl
This is the last static helper that is moved so as a next step we should
get rid of the "static" library entirely.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 07:54:08 +0000 (09:54 +0200)]
main: change default font size to 12
We changed the PPI value to 96 so the default font size looks abnormally
large now. Reset it to the previous value of 12 so it is more "normal".
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 07:50:52 +0000 (09:50 +0200)]
main: add --font-dpi option
This adds a new option to force a global PPI for all fonts. This overrides
per monitor PPI values.
This is useful if monitors do not provide correct PPI values and we want
the same behavior as all other X11 apps (which is 96 PPI forced).
Internally we speak of "Pixels per Inch" as this is more correct. However,
to not confuse users we use the more common term "Dots per Inch".
This also changes the default PPI value from 72 to 96. 96 is the de-facto
default value on linux so we should use it, too.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 07:44:27 +0000 (09:44 +0200)]
vte: implement Shift+F4-F20
If Shift is hold while F4 to F20 is pressed, a second parameter is added
to the sent CSI sequence. Implement this according to all other major
terminal emulators. This is no official DEC feature, though.
Thanks to "Etam" for reporting this!
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 07:20:31 +0000 (09:20 +0200)]
vte: fix OSC parser to stop on BEL characters
No DEC-VT-manual seems to describe this feature, however, nearly all
terminal emulators stop parsing OSC strings when receiving a BEL
character. So add this to the normal ST character to terminate OSC
strings.
Many thanks to Ran Benita for reporting and investigating into this.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 18 Sep 2012 07:18:50 +0000 (09:18 +0200)]
shl: move llog to shl
We might argue whether llog should be kept separate, however, shl is a
loose pile of headers and sources so pushing llog into it seems
reasonable.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sun, 16 Sep 2012 15:30:03 +0000 (17:30 +0200)]
vte: send escape sequence when ALT key is held
XTerm's altSendsEscape resource controls whether an escape character is
prepended to any output that is generated by keyboard input. We enable it
by default now.
Keyboard handling becomes kind of ugly now in the VTE layer. We should
definitely change this into some kind of lookup table or a more
sophisticated switch() handler in vte_input.c or similar.
Thanks to Tobias Wolf, "Etam" and Ran Benita for reporting this to the
bug-tracker and figuring out how this is correctly handled.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sun, 16 Sep 2012 15:08:21 +0000 (17:08 +0200)]
shl: move timer to shl_timer_*
This moves the timers to SHL and removes the old static_misc header and
source. They are no longer needed.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sun, 16 Sep 2012 07:23:35 +0000 (09:23 +0200)]
shl: move kmscon_ring_* to shl
The ring implementation is only used in one place so move it into SHL to
avoid linking it into all other libraries and applications.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sun, 16 Sep 2012 07:13:30 +0000 (09:13 +0200)]
shl: move kmscon_hashtable to shl
This moves the whole hashtable implementation into the SHL library. Now we
can link it only to the applications that really use it.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sun, 16 Sep 2012 06:51:26 +0000 (08:51 +0200)]
shl: move kmscon_array_* to shl_array_*
This moves all array code into the SHL library and fixes all users.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sat, 15 Sep 2012 17:48:38 +0000 (19:48 +0200)]
shl: move dlist to shl_dlist.h
Instead of including dlist in the static library, we now move it to SHL.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sat, 15 Sep 2012 17:10:37 +0000 (19:10 +0200)]
shl: move dlist implementation to shl_dlist_*
Shl (Static helper library) is the new name of all static helpers in
kmscon that might be shared between different applications.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Fri, 14 Sep 2012 16:31:18 +0000 (18:31 +0200)]
unicode: move KMSCON_UCS4_MAXLEN to TSM_UCS4_MAXLEN
We want to get rid of all non-static kmscon dependencies in TSM so move
this constant.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Fri, 14 Sep 2012 16:29:07 +0000 (18:29 +0200)]
unicode: remove KMSCON_UCS4_MAX
We have TSM_UCS4_MAX so use it.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Fri, 14 Sep 2012 16:26:43 +0000 (18:26 +0200)]
unicode: move kmscon_symbol* to tsm_symbol*
All the unicode helpers are move to TSM so move the symbols, too.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Fri, 14 Sep 2012 16:21:37 +0000 (18:21 +0200)]
unicode: inline locking helpers
There is really no need to use these helper functions. Just directly call
the pthread locks.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Fri, 14 Sep 2012 16:19:15 +0000 (18:19 +0200)]
unicode: update comments
Update all the introduction and documentation comments. Also remove an old
TODO item regarding glib.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Fri, 14 Sep 2012 16:01:34 +0000 (18:01 +0200)]
unicode: add description of UTF8-state-machine
A short comment on how the UTF8 state machine works and why it does not do
any sophisticated error recovery.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Fri, 14 Sep 2012 16:00:59 +0000 (18:00 +0200)]
unicode: add UCS4 constants
Four helpers that define maximum UCS4 values, invalid values and a
replacement character for unknown values.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Fri, 14 Sep 2012 15:18:51 +0000 (17:18 +0200)]
unicode: rename kmscon_utf8_* to tsm_utf8_*
All terminal-emulation code is moved into a new library called "TSM -
Terminal State Machine". So we rename everything to have a separate
namespace.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Wed, 12 Sep 2012 13:23:15 +0000 (15:23 +0200)]
uterm: video: add *_display_fake_blend(v) requests
Instead of requiring to use uterm_screen objects we now add a
fake_blendv() request directly to the display object. We rename it to
"fake_blend" instead of just "blend" so we can later implement real
blending.
This reuses the existing infrastructure. But the fake_blendv is the way to
go so we rename the existing functions to "fake_*" either.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Wed, 12 Sep 2012 13:00:28 +0000 (15:00 +0200)]
uterm: add *_swap() and *_use() helpers for displays
Instead of requiring to use a uterm_screen object we now also add these
helpers to the display directly. This allows to use libuterm without any
screens, which is often useful if no virtual screen are needed.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Wed, 12 Sep 2012 11:40:19 +0000 (13:40 +0200)]
uterm: video: be more verbose when reading DRM properties
The user should be notified what went wrong when DRM properties couldn't
been read. There are also pending patches on the dri-devel ML that fix
reading properties without DRM-master.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 11 Sep 2012 18:18:29 +0000 (20:18 +0200)]
uterm: video: dumb: be more verbose when destroying buffers
This call may fail with recent kernel versions as DRM_MASTER is required.
Therefore, print more information so we know what went wrong.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 11 Sep 2012 17:37:35 +0000 (19:37 +0200)]
build: fix missing header includes
"make distcheck" fails as we aren't declaring the headers correctly.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 11 Sep 2012 17:33:58 +0000 (19:33 +0200)]
uterm: move uterm_vt to the end
Move uterm_vt to the end of the file to avoid forward declaration of
uterm_input.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 11 Sep 2012 17:30:26 +0000 (19:30 +0200)]
uterm: add uterm_keysyms.h
We need a copy of xkbcommon-keysyms.h as long as xkbcommon is not included
in all major distributions. We _need_ this build-time dependency,
otherwise, we cannot build the other keyboard backends.
However, requiring xkbcommon as build-time dependency is not a solution as
no major distribution includes it.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 11 Sep 2012 17:16:54 +0000 (19:16 +0200)]
uterm: move uterm_internal.h to uterm_input.h
uterm_internal.h contains only input related content so we can rename it
and remove all the inclusions where it is not needed.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 11 Sep 2012 17:11:01 +0000 (19:11 +0200)]
uterm: move internal video-helpers to uterm_video.h
This splits off all video related helpers of the big internal
uterm_internal.h header into uterm_video.h.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 11 Sep 2012 17:03:29 +0000 (19:03 +0200)]
fakevt: remove unused tool
The fakevt tool is no longer used. The same functionality was integrated
into kmscon with the fake-VT uterm_vt backend.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 11 Sep 2012 16:46:28 +0000 (18:46 +0200)]
genshader: avoid generating source file during configuration
There is no need to make genshader being generated by configure, anymore.
We used to use @srcdir@ but this was not embedded into Makefile.am. Hence,
we can avoid this and make it build normally.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 11 Sep 2012 16:41:30 +0000 (18:41 +0200)]
build: fix gbm_bo_get_stride() upstream bug
libkms doesn't link to libdrm so our current check for gbm_bo_get_stride()
fails. This has been fixed upstream but distributions still need to pick
it up. Therefore, we simply add the drm libs to our checks. They are
available at this point, anyway.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 11 Sep 2012 16:01:32 +0000 (18:01 +0200)]
build: add uterm pkg-config file
We intend to make libuterm independent of kmscon so it can be used by
other projects. Therefore, add a pkg-config file for easier integration
into other build systems.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 11 Sep 2012 15:59:45 +0000 (17:59 +0200)]
build: reorder makefile
This moves the independent libraries to the top as they can be built
without kmscon, too.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 11 Sep 2012 15:31:46 +0000 (17:31 +0200)]
external: add xkbcommon-keysyms.h
If libxkbcommon is not available on the current platform, we still want to
be able to use the keysyms. We currently do this by depending on xproto
but this is ugly and we want to avoid this.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 11 Sep 2012 14:54:49 +0000 (16:54 +0200)]
eloop: add pkg-config file
The pkg-config file allows other users of libeloop to more easily
configure build-time options for eloop.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 11 Sep 2012 14:37:30 +0000 (16:37 +0200)]
eloop: add pre-cbs
pre-cbs are similar to post-cbs but they are called _before_ the actual
dispatching takes place. It can be used to perform any actions before
going to sleep.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 11 Sep 2012 14:36:41 +0000 (16:36 +0200)]
eloop: call post-cbs on errors during dispatch
If the dispatch files or is skipped for whatever reason, we should
nevertheless call the post-cbs to avoid any integration errors.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Tue, 11 Sep 2012 14:34:56 +0000 (16:34 +0200)]
eloop: fix unregistering post-cbs
This is obviously a copy/paste error. This fixes the unregistering to
correctly work now.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sun, 9 Sep 2012 15:36:14 +0000 (17:36 +0200)]
eloop: fix registering post-cb hooks
We actually have to register the hook-helper before we can add any hooks.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sun, 9 Sep 2012 14:49:31 +0000 (16:49 +0200)]
eloop: improve idle-source logic
Instead of using an ev_counter object internally, we now directly create a
new eventfd object. This avoids adding/removing the fd from the epoll-set
constantly when adding/removing idle sources. This should increase
idle-source speed considerably.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sun, 9 Sep 2012 14:42:34 +0000 (16:42 +0200)]
llog: add "d"irect variants
The "d" variants of the log functions take a direct pointer to the llog
helper instead of the parent. This is sometimes used when we have no
parent but still want to log errors.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sun, 9 Sep 2012 14:14:50 +0000 (16:14 +0200)]
eloop: add post-dispatch hook
When integrating other event-sources or event-loops into eloop which do
not provide FD-abstractions, we often want to check for specific
conditions before returning from the dispatch-callback or going to sleep.
Therefore, you can now register a post-dispatch-cb and check whether your
alien event source is firing. If it is, simply push an idle-source into
the event-loop and it will fire during the next dispatch without going to
sleep.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sun, 9 Sep 2012 13:01:32 +0000 (15:01 +0200)]
eloop: add ev_eloop_get_fd()
This new helper allows retrieving a single file descriptor which
represents the whole event loop. This is very useful if you want to use
your own event loop in combination with libeloop.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sat, 8 Sep 2012 14:21:45 +0000 (16:21 +0200)]
Release kmscon-4
This is the first public release. Most major features are implemented and
kmscon works reliably. I use it for real work since several weeks now so I
consider it stable.
Anyway, there is still much to do. The TODO list is long...
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sat, 8 Sep 2012 14:21:09 +0000 (16:21 +0200)]
build: fix distcheck errors
Correctly include everything in the distribution so distcheck and dist
really work.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sat, 8 Sep 2012 14:19:49 +0000 (16:19 +0200)]
docs: remove gtkdoc
This never really worked and was horrible to maintain. We need to find
something else for documentation, but we will probably have to do it with
a separate XML file without any generator.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sat, 8 Sep 2012 14:18:19 +0000 (16:18 +0200)]
build: fix dbus-loop build
We need to include everything in the distribution and fix the
include-path, otherwise, we might get "distcheck" errors.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sat, 8 Sep 2012 14:17:04 +0000 (16:17 +0200)]
log: add log_dummyf() helper
Instead of doing nothing we now pass everything to log_dummyf() if a
logging macro is not enabled. This silences all the "unused variable"
warnings which are really annoying.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sat, 8 Sep 2012 13:36:23 +0000 (15:36 +0200)]
Update NEWS file
Add all new functionality to the NEWS file as "kmscon-4" entry.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sat, 8 Sep 2012 13:36:02 +0000 (15:36 +0200)]
uterm: vt: be more verbose on errors
Print more information when VT allocation fails.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Marcin Slusarz [Sat, 8 Sep 2012 12:57:54 +0000 (14:57 +0200)]
main: change default font-size to 15
"10" is really small and not really suited as default value. We currently
do debugging a lot and hence using bigger fonts makes that task a lot more
easy. Furthermore, as a "first impression" people get from kmscon, we want
the font to be at a proper size.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sat, 8 Sep 2012 12:53:49 +0000 (14:53 +0200)]
main: change default TERM to xterm-256color
We have added a lot of more xterm functionality so "xterm-256color" should
be the better default value now. It also makes most applications behave
better as they can use improved control sequences.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sat, 8 Sep 2012 12:48:21 +0000 (14:48 +0200)]
vte: separate color-codes from RGB values
We need to know whether a current attribute was created with a specific
RGB value or whether a vt-color-code was used. This is, because several
affects have to be applied when color-codes are used. For instance, bold
colors are always brightened to simulate "bold".
Therefore, two new fields are added which contain the color-code or -1 if
an RGB value is used. All of this is always applied internally of the VTE
layer so other layers (like the console layer) can be sure, that the RGB
value is always correct and use it.
But the VTE layer needs to keep track of the color-codes so we put them
into the attribute structure.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sat, 8 Sep 2012 12:20:53 +0000 (14:20 +0200)]
vte: make independent of uterm
Remove the last reference to uterm structures so we can put the vte layer
into a separate library without any dependency to rendering
infrastructure.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sat, 8 Sep 2012 12:09:09 +0000 (14:09 +0200)]
console: make independent of text drawing layer
We finally want to get rid of any dependencies in the vte/console layer so
we can split it out into a separate library.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sat, 8 Sep 2012 11:37:02 +0000 (13:37 +0200)]
console: rename font_char_attr to kmscon_console_attr
This removes this legacy name and also moves the attribute structure into
the console subsystem where it belongs. This currently creates circular
dependencies between text and console layers but we can ignore that for
now and fix it later.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
David Herrmann [Sat, 8 Sep 2012 10:56:37 +0000 (12:56 +0200)]
vte: implement bce-mode (background color erase mode)
BCE is implemented by all major terminal emulators and activated by
default. If used, then every erase/insert/scroll/delete operation will
redraw the background of the erased/new characters with the current
background color instead of the default background color.
There is currently no way to control this behavior from an application so
you cannot turn it off. However, every terminfo based application can read
whether it is activated from the terminfo database.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>