There should be no reason for the caller to modify the internal
structure.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Christophe Fergeau <cfergeau@redhat.com>
Client process termination did not work for Windows, used Win32
APIs.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Windows does not support Unix sockets.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
MingW does not include this header while including stdint.h so
on Windows you need to include it.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
This is a preparatory patch for next portability patches
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
display-channel.h is not using any of the definition from
these headers.
Adding a missing include to red-worker.c.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Christophe Fergeau <cfergeau@redhat.com>
Avoid using strncpy, considered not secure.
In this case a simple memcpy is used, we are going to terminate
the string in any case on the next line.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Lukáš Hrázký <lhrazky@redhat.com>
Zlib structure take up more than 1MB and it is rarely used nowadays
as it is not much effective.
Initialise it only when necessary saving some memory in the normal
case.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Christophe Fergeau <cfergeau@redhat.com>
When a client disconnects, smartcard_channel_client_set_char_device
is called with a NULL "device" argument. In that case there is
no need to take a weak reference to the device.
Without this patch the server complains:
g_object_add_weak_pointer: assertion 'G_IS_OBJECT (object)' failed
and aborts when a second client attempts to connect.
Signed-off-by: Uri Lublin <uril@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
Adds the graphics device info from the streaming device(s) to the
VDAgentGraphicsDeviceInfo message sent to the vd_agent.
Signed-off-by: Lukáš Hrázký <lhrazky@redhat.com>
Acked-by: Jonathon Jongsma <jjongsma@redhat.com>
Receives the GraphicsDeviceInfo message from the streaming agent and
stores the data in a list on the streaming device.
Signed-off-by: Lukáš Hrázký <lhrazky@redhat.com>
Acked-by: Jonathon Jongsma <jjongsma@redhat.com>
Sends the device address and device display IDs to the vdagent. The
message is sent either in reaction to the SPICE_MSGC_MAIN_AGENT_START
message or when the graphics device info changes.
Signed-off-by: Lukáš Hrázký <lhrazky@redhat.com>
Acked-by: Jonathon Jongsma <jjongsma@redhat.com>
Instead of one unsupported example, present two real world examples.
Signed-off-by: Lukáš Hrázký <lhrazky@redhat.com>
Acked-by: Jonathon Jongsma <jjongsma@redhat.com>
Replace it by spice_qxl_set_device_info. Note we can't use
monitors_count for what's stored in max_monitors, because monitors_count
denotes the length of the device_display_ids array, which
spice_qxl_set_max_monitors doesn't touch.
Signed-off-by: Lukáš Hrázký <lhrazky@redhat.com>
Acked-by: Jonathon Jongsma <jjongsma@redhat.com>
Adds a function to let QEMU provide information to identify graphics
devices and their monitors in the guest. The function
(spice_qxl_set_device_info) sets the device address (e.g. a PCI path)
and monitor ID -> device display ID mapping of displays exposed by given
QXL interface.
Signed-off-by: Lukáš Hrázký <lhrazky@redhat.com>
Acked-by: Jonathon Jongsma <jjongsma@redhat.com>
Trace when data is received from the guest and when is sent
to the client.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Victor Toso <victortoso@redhat.com>
recorder library will be used to collect some statistics during
development.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Victor Toso <victortoso@redhat.com>
This brings in the following changes:
Frediano Ziglio (11):
Update --enable-celt051 help string
test-marshaller: Make test_overflow static
test-marshaller: Make main declaration easier
test-region: Add missing dependencies
ci: Run tests on Windows using wine
Use a single copy of subject string
log: Use proper format attribute for spice_log
marshaller: Provide spice_marshaller_fill_iovec for Windows
test: Add a test for subject_to_x509_name function
lz: Avoid buffer reading overflow checking for image type
lz: More checks on image sizes
Jonathon Jongsma (1):
Fix some additional typos
Marc-André Lureau (5):
Bump libcacard requirement to 2.5.1
Add a .gitpublish
build-sys: improve asciidoc rules to allow multiple targets
quic: fix sign-compare warning
meson: fix building for big-endian host
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Victor Toso <victortoso@redhat.com>
Instead of
if (serveroutlen) {
...
} else {
red_stream_write_u32_le(stream, serveroutlen);
}
use 'red_stream_write_u32_le(stream, 0);' in the else block as it's
slightly more obvious.
Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
These constants are meant to be used in format string for pointers
types. Use them for portability.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Christophe Fergeau <cfergeau@redhat.com>
Due to previous commit "make syntax-check" command reports:
prohibit_signal_without_use
server/tests/test-display-base.c
maint.mk: the above files include signal.h but don't use it
make: *** [maint.mk:639: sc_prohibit_signal_without_use] Error 1
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Christophe Fergeau <cfergeau@redhat.com>
Use GLib function to launch and wait process exit.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
If input contains the binary record we can't have it modified
during read.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Split level computation, make clear is a sine wave on both channels.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Uri Lublin <uril@redhat.com>
We are waiting for a client connection, channel is already there
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Uri Lublin <uril@redhat.com>
This changes tests/pki/server-cert.pem and tests/pki/ca-cert.pem to have
2048 bits. These certificates were generated using the
instructions on https://www.spice-space.org/spice-user-manual.html
The -subj args were omitted, and the defaults suggested by openssl used.
The -days parameter was changed to -days 10950, the bits to 2048.
This fixes https://gitlab.freedesktop.org/spice/spice/issues/27.
Some distros are starting to use stricter settings for their openssl
configuration, which forbids 1024 bit keys, and causes test suite
failures.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Christophe Fergeau <cfergeau@redhat.com>
Now that we have a refcounted RedSurfaceCmd, we can store the command
itself in DisplayChannel rather than copying QXLReleaseInfoExt. This
will let us move the release of the QXL guest resources in red-parse-qxl
in the next commit.
Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
Currently, RedWorker is using stack-allocated variables for RedSurfaceCmd.
Surface commands are rare enough that we can dynamically allocate them
instead, and make the API in red-parse-qxl.h consistent with how other
QXL commands are handled.
Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
Currently, RedUpdateCmd are allocated on the stack, and then
initialized/uninitialized with red_{get,put}_update_cmd
This makes the API inconsistent with what is being done for RedDrawable,
RedCursor and RedMessage. QXLUpdateCmd are not occurring very often,
we can dynamically allocate them instead, and get a consistent API.
Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
Currently, RedMessage are allocated on the stack, and then
initialized/uninitialized with red_{get,put}_message
This makes the API inconsistent with what is being done for RedDrawable
and RedCursor. Since QXLMessage is just a (mostly unused/unsecure) debugging tool,
we can dynamically allocate it instead, and get a consistent API.
Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
Currently, the cursor channel is allocating RedCursorCmd instances itself, and then
calling into red-parse-qxl.h to initialize it, and doing something
similar when releasing the data. This commit moves this common code to
red-parse-qxl.[ch]
The ref/unref are not strictly needed, red_cursor_cmd_free() would
currently be enough, but this makes the API consistent with
red_drawable_{new,ref,unref}.
Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
At the moment, we'll unconditionally release the guest QXL resources in
red_put_drawable() even if red_get_drawable() failed and did not
initialize drawable->release_info_ext properly.
This commit only sets RedDrawable::qxl once the guest resource have been
successfully retrieved, and only free the guest QXL resources when
RedDrawable::qxl is set.
Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
Rather than needing to call red_drawable_new() and then initialize it
with red_get_drawable(), we can improve slightly red_drawable new so
that red_drawable_{new,ref,unref} is all which is used by code out of
red-parse-qxl.c.
Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
RedDrawable really is a RedDrawCmd which is parsed by red-parse-qxl.h
Moreover, red_drawable_ref() is already defined inline in
red-parse-qxl.h, and red_drawable_unref() is declared there too even if
its code is still in red-worker.c
This commit moves them close to the other functions creating/unref'ing
QXL commands parsed by red-parse-qxl.h.
Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
Just a style change, on more recent GLib would print a more
friendly error report.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Uri Lublin <uril@redhat.com>
Acked-by: Victor Toso <victortoso@redhat.com>
Follow all other char devices implementation (spicevmc, agent,
stream-device) and set the char device state when
connected/disconnected. This allows qemu to discard writes, optimize a
bit the source polling, and will trigger HUP events.
See related qemu "char/spice: discard write() if backend is
disconnected".
Note: sif->state() should probably be handled at the char-device
level. I am not sure what the smartcard channel really brings over
plain spicevmc...
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
