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bluez5: backend-native: Link with ModemManager Voice object

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The Voice object lists the Call objects, which provides status of each call.

+CIND call indicator is set if at least one of the call is active.
+CIND callsetup indicator is set if one of the call is in ringing in or out
or dialing state.
This commit is contained in:
Frédéric Danis 2022-09-16 15:02:25 +02:00 • committed by Wim Taymans
parent 275d2bc603
commit 5b40ed62b4
3 changed files with 304 additions and 3 deletions
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66
spa/plugins/bluez5/backend-native.c
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@ -84,6 +84,8 @@ struct modem {
unsigned int signal_strength;
bool network_is_roaming;
char *operator_name;
bool active_call;
unsigned int call_setup;
};
struct impl {
@ -111,6 +113,7 @@ struct impl {
struct modem modem;
void *modemmanager;
struct spa_source *ring_timer;
};
struct transport_data {
@ -816,9 +819,9 @@ static bool rfcomm_hfp_ag(struct rfcomm *rfcomm, char* buf)
rfcomm_send_reply(rfcomm, "+CIND:%s", CIND_INDICATORS);
rfcomm_send_reply(rfcomm, "OK");
} else if (spa_strstartswith(buf, "AT+CIND?")) {
rfcomm_send_reply(rfcomm, "+CIND: %d,%d,0,0,%d,%d", backend->modem.network_has_service,
rfcomm->cind_call_active,
backend->modem.signal_strength, backend->modem.network_is_roaming);
rfcomm_send_reply(rfcomm, "+CIND: %d,%d,%d,0,%d,%d", backend->modem.network_has_service,
backend->modem.active_call, backend->modem.call_setup, backend->modem.signal_strength,
backend->modem.network_is_roaming);
rfcomm_send_reply(rfcomm, "OK");
} else if (spa_strstartswith(buf, "AT+CMER")) {
int mode, keyp, disp, ind;
@ -2333,6 +2336,58 @@ static void send_ciev_for_each_rfcomm(struct impl *backend, int indicator, int v
}
}
static void ring_timer_event(void *data, uint64_t expirations)
{
struct impl *backend = data;
struct timespec ts;
const uint64_t timeout = 1 * SPA_NSEC_PER_SEC;
struct rfcomm *rfcomm;
ts.tv_sec = timeout / SPA_NSEC_PER_SEC;
ts.tv_nsec = timeout % SPA_NSEC_PER_SEC;
spa_loop_utils_update_timer(backend->loop_utils, backend->ring_timer, &ts, NULL, false);
spa_list_for_each(rfcomm, &backend->rfcomm_list, link) {
if (rfcomm->slc_configured)
rfcomm_send_reply(rfcomm, "RING");
}
}
static void set_call_active(bool active, void *user_data)
{
struct impl *backend = user_data;
if (backend->modem.active_call != active) {
backend->modem.active_call = active;
send_ciev_for_each_rfcomm(backend, CIND_CALL, active);
}
}
static void set_call_setup(enum call_setup value, void *user_data)
{
struct impl *backend = user_data;
enum call_setup old = backend->modem.call_setup;
if (backend->modem.call_setup != value) {
backend->modem.call_setup = value;
send_ciev_for_each_rfcomm(backend, CIND_CALLSETUP, value);
}
if (value == CIND_CALLSETUP_INCOMING) {
if (backend->ring_timer == NULL)
backend->ring_timer = spa_loop_utils_add_timer(backend->loop_utils, ring_timer_event, backend);
if (backend->ring_timer == NULL) {
spa_log_warn(backend->log, "Failed to create ring timer");
return;
}
ring_timer_event(backend, 0);
} else if (old == CIND_CALLSETUP_INCOMING) {
spa_loop_utils_update_timer(backend->loop_utils, backend->ring_timer, NULL, NULL, false);
}
}
static void set_modem_operator_name(const char *name, void *user_data)
{
struct impl *backend = user_data;
@ -2389,6 +2444,9 @@ static int backend_native_free(void *data)
backend->modemmanager = NULL;
}
if (backend->ring_timer)
spa_loop_utils_destroy_source(backend->loop_utils, backend->ring_timer);
#ifdef HAVE_BLUEZ_5_BACKEND_HSP_NATIVE
dbus_connection_unregister_object_path(backend->conn, PROFILE_HSP_AG);
dbus_connection_unregister_object_path(backend->conn, PROFILE_HSP_HS);
@ -2443,6 +2501,8 @@ static const struct mm_ops mm_ops = {
.set_modem_signal_strength = set_modem_signal_strength,
.set_modem_operator_name = set_modem_operator_name,
.set_modem_roaming = set_modem_roaming,
.set_call_active = set_call_active,
.set_call_setup = set_call_setup,
};
struct spa_bt_backend *backend_native_new(struct spa_bt_monitor *monitor,