Most of the times each class has an associated constant so
allows to be able to define the constant at declaration time.
Signed-off-by: Frediano Ziglio <freddy77@gmail.com>
Acked-by: Julien Ropé <jrope@gmail.com>
This allows to:
- reuse reference counting;
- avoid having to manually call g_free to release item memory;
- assure item is initialized;
- avoids some manual casts.
It will also allows to use smart pointers.
Signed-off-by: Frediano Ziglio <freddy77@gmail.com>
Acked-by: Julien Ropé <jrope@gmail.com>
To avoid memory errors marshaller_unref_pipe_item should be
matched with a previous call to red_pipe_item_ref.
This is correctly done but to reduce the possibility of breaking
this rule move both referencing and unreferencing into a new
RedPipeItem::add_to_marshaller method.
Signed-off-by: Frediano Ziglio <freddy77@gmail.com>
Acked-by: Julien Ropé <jrope@gmail.com>
RedPipeItem is not using the Ring structures anymore.
Also is not using GLib functionality.
Just include base headers.
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Acked-by: Jonathon Jongsma <jjongsma@redhat.com>
This changes the header guards in all .h files to follow this format:
/*
* Licensing block
*/
/* ... */
Acked-by: Jonathon Jongsma <jjongsma@redhat.com>
Use spice_marshaller_add_by_ref_full() instead of _add_by_ref() to
handle the referenced data properly rather than passing the pipe item to
red_channel_client_init_send_data() to keep the pipe item alive
indirectly.
Acked-by: Frediano Ziglio <fziglio@redhat.com>
Instead of using a Ring (and having a ring item link in every pipe
item), store them in a GQueue. This also necesitated changing
RedCharDeviceVDIPort->priv->read_bufs to a GList as well.
Also Optimise client pipe by passing pipe position instead of data.
This avoids having the search the data scanning all the queue changing
the order of these operations from O(n) to O(1).
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
This doesn't cause problems at the moment, because the files that
include this file also include the other files that are needed, but just
for completeness...
Acked-by: Pavel Grunt <pgrunt@redhat.com>
A user-defined callback is called when the refcount drops to 0.
Reference counting is manually coded for several classes deriving from
PipeItem, so this change will help to share this code, and allow to remove
some ref/unref virtual functions in some interfaces when we can assume
every instance derives from this base class.
Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
