- remove entry for g-type-register-static: the "possible" flag has been
re-introduced in glib.supp
- add new entries for several calloc issues
Signed-off-by: Julien Ropé <jrope@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
Exit more cleanly, otherwise sometimes some strange failures
occurs. This is due to the fact that a thread is cleaning up
everything while the others are still working.
Signed-off-by: Frediano Ziglio <freddy77@gmail.com>
Acked-by: Uri Lublin <ulublin@redhat.com>
This flag allows to catch variables or arguments hiding other
variables or attributes.
It helps avoiding some possible mistakes.
Signed-off-by: Frediano Ziglio <freddy77@gmail.com>
Acked-by: Julien Ropé <jrope@gmail.com>
Instead of including spice.h directly include an header that wraps
it. This allows to remove the SPICE_SERVER_INTERNAL define.
Currently is used to rename SpiceCharDeviceInstance to RedCharDevice
and reduce its visibility to hidden. This remove some warnings
and some weird code in the source.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
This allows to make easier the management of owning.
Reference counting is automatically updated based on shared
pointers modification.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
The patch seems pretty huge but mainly are mechanical steps:
- remove GObject declarations
- do not inherit from GObject
- add SPICE_CXX_GLIB_ALLOCATOR to avoid using C++ allocators
- CLASS_init and CLASS_constructor code goes into C++ constructor
- CLASS_dispose and CLASS_finalize code goes into C++ destructor
- g_object_new is replaced by new operator
- class members goes into virtual methods
- class parameters became argument to constructor
- use push-visibility.h and pop-visibility.h to limit visibility
- temporary use XXX_CAST for old GObject casts, they will
be replaced
- g_object_get is replaced by accessors
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
This allows the compiler to do some more optimisations on the
produced binary.
To allows possible future portability include header/footer in
some helper header files.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
The items are send from RedChannelClient so move the callback
to a virtual function in RedChannelClient instead of RedChannel.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
The messages coming are from the client so it's a better place
to be in RedChannelClient instead of RedChannel.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Make all RedChannelClient hierarchy a C++ class.
This allows to use virtual methods.
Added a normal contructor instead or properties and g_object_new.
As we remove GObject conversion macros I added a macro XXX_CAST
to create a function to replace the old macro.
They will be removed when more type safety is introduced.
There's a new SPICE_CXX_GLIB_ALLOCATOR macro in red-common.h.
This macro, added to a class define the class allocator allowing
to use, in this case, GLib for allocation. This to avoid C++ library
dependency and to initialize all structure to 0 (not all fields
are manually initialized, will be improved with more encapsulation).
Currently the methods are mainly public, access will be modified
when more encapsulation (all functions in method) are done.
Some classes are now defined in the header, C++ uses access to
limit accessibility but for efficiency and type safety/inline and
other features require types to be defined in the headers.
Some fields were moved from XxxPrivate structure to class, C++
has accessibility.
Many destructors are defined as protected to forbid the use of
stack, this as these objects uses internal reference counting
to have normal pointers. Maybe in the future pointers like
std::shared_ptr could be used instead.
Reference counting is now implemented very easily using atomic
operations.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
If automake sees no C++ files in the source it assumes have to
use C linker settings not linking C++ library.
This was not a problem as code did not use C++ libraries but next
patch will use pure virtual function call.
It could be provided but as later we will use RTTI use C++ library.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Under Darwin SOL_TCP is not defined. Use IPPROTO_TCP instead.
Other part of SPICE server uses this constant instead already.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
attache_worker was always spelled wrongly.
Use anonymous union (standard feature already used in different
code in SPICE) to have an aliased attached_worker function.
Also removed a parameter from this new callback and deprecate
the old.
Due to C ABI removing a parameter is not an issue,
red-qxl.c:red_qxl_attach_worker will continue to pass the parameter,
new code will ignore, old code will receive it.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
It was made obsolete more than 6 years ago by
commit fe0941fb02
Author: Marc-André Lureau <marcandre.lureau@gmail.com>
Date: Thu Oct 3 22:52:38 2013 +0200
server: mark deprecated symbols
For compatibility with spice_replay_next_cmd pass a QXLInstance
pointer. For more information see comment on
red-qxl.c:red_qxl_attach_worker.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
This suppression was present in former glib.supp version however
the suppression in glib.supp was updated to only catch "reachable"
leaks.
In early stages and few objects the leak could be detected as
"possible".
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
This could happen if the machine is pretty busy.
I saw intermittent failures on CI and it happened on my
machine also while doing other batch job.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Better clear the result type instead of a generic "int".
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Kevin Pouget <kpouget@redhat.com>
FALSE is the default value, no need to set explicitly.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Victor Toso <victortoso@redhat.com>
Use new common.m4 include file to make easier to integrate
with spice-common repository.
The new include will allow for instance spice-common to
add additional dependencies without changes (or minor) to
spice-server.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Kevin Pouget <kpouget@redhat.com>
g_assert_null, g_assert_true and g_assert_false are all defined in
GLib 2.38
Signed-off-by: Victor Toso <victortoso@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
Basically not run since 03d46e9e "build-sys: Raise glib requirement to
2.38" in 2019-02-05
Signed-off-by: Victor Toso <victortoso@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
Not used since 03d46e9e "build-sys: Raise glib requirement to 2.38" in
2019-02-05
Signed-off-by: Victor Toso <victortoso@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
The record file uses fprintf to record commands and attributes.
On Windows line terminator uses ASCII format ("\r\n") while on
Linux it used UNIX format ("\n"). Open file as binary to use the
same line terminator on both systems.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Francesco Giudici <fgiudici@redhat.com>
For some reason under Fedora 31 the g_socket_client_connect call
from test-listen test caused Valgrind to detect a leak.
Note that the like at gtype.c (g_socket_client_connect) specifically
marks a memory block as malloc-like. Not sure if it's an issue
with Valgrind or with GLib, as a workaround disable the leak report.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Uri Lublin <uril@redhat.com>
