Remove proxies and generate proxy_removed callbacks even when there are
no corresponding InterfaceRemoved signals.
This patch fixes having zombie gdbus proxy object when a server
disconnects without sending InterfaceRemoved signals. These objects
may interact with new server instances, for example, making
InterfaceAdded signals of new objects with the same name be filtered
out as duplicated, or staying allocated, but unused, if the new server
doesn't reuse the object paths. Note that as a side-effect, the
lifetime of a gdbus proxy becomes stricter: it lives at most for the
duration of a single connection to a single instance of a server
process.
It's not possible to be both greater than '9' and less than '0'. This
would lead to accepting things like "#$33#" as activation and "*$33#" as
deactivation, even though the string makes no sense.
Automake >= 1.13 enables parallel-tests option by default which uses a
test-driver script (copied by automake). Ignore this file and the files
generated by this script.
src/stk.c: In function ‘__ofono_cbs_sim_download’:
src/stk.c:283:45: error: argument to ‘sizeof’ in ‘memcpy’ call is the
same expression as the source; did you mean to dereference it?
[-Werror=sizeof-pointer-memaccess]
memcpy(&e.cbs_pp_download.page, msg, sizeof(msg));
^
From D-Bus documentation for dbus_connection_send_with_reply():
"Warning: if the connection is disconnected or you try to send Unix file
descriptors on a connection that does not support them, the
DBusPendingCall will be set to NULL, so be careful with this."
Fix these errors when killing D-Bus daemon with the client still
running:
process 5712: arguments to dbus_pending_call_set_notify() were
incorrect, assertion "pending != NULL" failed in file
../../dbus/dbus-pending-call.c line 596.
This is normally a bug in some application using the D-Bus library.
process 5712: arguments to dbus_pending_call_unref() were incorrect,
assertion "pending != NULL" failed in file
../../dbus/dbus-pending-call.c line 572.
This is normally a bug in some application using the D-Bus library.
Fix this crash if D-Bus exits while the client is still connected to it:
==5570== Invalid read of size 1
==5570== at 0x402D28E: strcmp (in
/usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==5570== by 0x4070E22: g_str_equal (ghash.c:1704)
==5570== by 0x8055F61: message_filter (client.c:1123)
==5570== by 0x4141500: dbus_connection_dispatch (in
/lib/i386-linux-gnu/libdbus-1.so.3.5.8)
==5570== by 0x80506F7: message_dispatch (mainloop.c:76)
==5570== by 0x4081A7E: g_timeout_dispatch (gmain.c:3882)
==5570== by 0x4080D85: g_main_context_dispatch (gmain.c:2539)
==5570== by 0x4081124: g_main_context_iterate.isra.21 (gmain.c:3146)
==5570== by 0x408156A: g_main_loop_run (gmain.c:3340)
==5570== by 0x41BF4D2: (below main) (libc-start.c:226)
==5570== Address 0x0 is not stack'd, malloc'd or (recently) free'd
==5570==
==5570==
Calling g_dbus_client_new followed by g_dbus_client_set_proxy_handlers
cause two calls to GetManagedObjects in a row as GetNameOwner reply is
asyncronously it triggers the second call because the handlers have
been set by g_dbus_client_set_proxy_handlers.
In the case that ofono_handsfree_card_connect_sco() is called outside the
context of a .Connect() call, there's no message we need to reply. This
happens, for example, when the HFP AG plugin initiates a SCO connection when
it receives an AT+BCC command from the HF.
When setting the SDP features, only enable wideband speech support if
the kernel has defer setup for SCO.
It is possible that even if defer setup is supported the kernel is
not able to use Transparent Mode for SCO.
It was a cause of confusion for little gain to have separate
functions for registering profiles with extra information, for
example "role" and "features". We remove those helper functions
in favor of a single one with more parameters, "role" and
"feature" when NULL, will be ignored.
This patch extends SetProperty method of the Handsfree interface
allowing to disable echo canceling and noise reduction feature in
the audio gateway through a D-Bus method call. Once disabled, it
is not allowed to enable it using this procedure.
According to Bluetooth HFP spec: By default, if the AG supports its
own embedded echo canceling and/or noise reduction functions, it shall
have them activated until the AT+NREC command is received. The
configuration set by the HF shall by used by the AG while the Service
Level Connection is active.
Since there isn't a command to query the current value, it is being
assumed that Echo Canceling and Noise Reduction is enabled when the
connection is established and the gateway supports this feature.
This patch adds echo canceling and noise reduction property to Handsfree
interface, allowing the handsfree unit to disable this feature in the
audio gateway. The HFP spec defines the procedure to turn off echo
canceling and noise reduction only, it is not allowed to enable this
feature from the HF unit.
According to Bluetooth HFP 1.6 spec: By default, if the AG supports its
own embedded echo canceling and/or noise reduction functions, it shall
have them activated until the AT+NREC command is received from the HF
unit. From then on, and until the current Service Level Connection is
dropped for any reason, the AG shall disable these functions every time
an Audio Connection is established.
A watch to G_IO_HUP is added to remove the file descriptor when the
emulator is automatically disconnected when its GAtServer closes.
We use a dupped file descriptor because the events aren't delivered to
the file descriptor who originated them.
HFP 1.6 adds a new feature called Codec Negotitation. For the HF Role,
this feature is stored in bit 8 of the supported features
bitmap.
This patch changes the range of valid HF feature bitmaps to 2^8-1.
Each time an agent registers itself, we check if we support deferred
setup and if the agent has mSBC as a codec, if both checks are true,
we enable wideband speech support.
'defer_setup' will be one of the inputs when enabling or disabling
support for wideband speech codecs, we will only enable wideband
speech support if the kernel supports deferred setup.
So, we have to have this information available, in this case it means
a global variable.
This patch removes the hard-coded CVSD codec, and adds the selected
codec in the NewConnection method call, notifying the agent the codec
previously selected for the audio connection.
This will be used by the drivers that a given codec was negotiated
for a card.
It will return FALSE if the codec can't be used. For example, if the selected
codec is mSBC and defer setup is not supported by the kernel.
Before, the AT+BAC command was being sent with fixed information,
now we send the command (that inform the AG of the codecs supported by
the HF) with the codecs supported by the registered Handsfree Audio
Agent.
Gustavo Padovan
Frederic Danis
Henrique Dante de Almeida
Lucas De Marchi
Anderson Lizardo
Luiz Augusto von Dentz
Vinicius Costa Gomes
Denis Kenzior
Claudio Takahasi
Paulo Borges
João Paulo Rechi Vita