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bluez5: backend-native: Support of ATA and AT+CHUP

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Allow to answer, reject or terminate a call.

Answering or rejecting a call can only be done on an incoming call.
Terminating a call can only be done on active, dialing or alerting call.
This commit is contained in:
Frédéric Danis 2022-09-16 15:17:04 +02:00 • committed by Wim Taymans
parent e9b82252f7
commit 4a89a13bda
3 changed files with 238 additions and 0 deletions
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48
spa/plugins/bluez5/backend-native.c
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@ -799,6 +799,7 @@ static bool rfcomm_hfp_ag(struct rfcomm *rfcomm, char* buf)
}
/* send reply to HF with the features supported by Audio Gateway (=computer) */
ag_features |= mm_supported_features();
ag_features |= SPA_BT_HFP_AG_FEATURE_HF_INDICATORS;
rfcomm_send_reply(rfcomm, "+BRSF: %u", ag_features);
rfcomm_send_reply(rfcomm, "OK");
@ -1024,6 +1025,40 @@ next_indicator:
} else if (spa_strstartswith(buf, "AT+APLSIRI?")) {
// This command is sent when we activate Apple extensions
rfcomm_send_reply(rfcomm, "OK");
} else if (!mm_is_available(backend->modemmanager)) {
spa_log_warn(backend->log, "RFCOMM receive command but modem not available: %s", buf);
rfcomm_send_error(rfcomm, CMEE_NO_CONNECTION_TO_PHONE);
return true;
/* *****
* Following commands requires a Service Level Connection
* and acces to a modem
* ***** */
} else if (!backend->modem.network_has_service) {
spa_log_warn(backend->log, "RFCOMM receive command but network not available: %s", buf);
rfcomm_send_error(rfcomm, CMEE_NO_NETWORK_SERVICE);
return true;
/* *****
* Following commands requires a Service Level Connection,
* acces to a modem and to the network
* ***** */
} else if (spa_strstartswith(buf, "ATA")) {
enum cmee_error error;
if (!mm_answer_call(backend->modemmanager, rfcomm, &error)) {
rfcomm_send_error(rfcomm, error);
return true;
}
} else if (spa_strstartswith(buf, "AT+CHUP")) {
enum cmee_error error;
if (!mm_hangup_call(backend->modemmanager, rfcomm, &error)) {
rfcomm_send_error(rfcomm, error);
return true;
}
} else {
return false;
}
@ -2450,6 +2485,18 @@ static void set_modem_signal_strength(unsigned int strength, void *user_data)
}
}
static void send_cmd_result(bool success, enum cmee_error error, void *user_data)
{
struct rfcomm *rfcomm = user_data;
if (success) {
rfcomm_send_reply(rfcomm, "OK");
return;
}
rfcomm_send_error(rfcomm, error);
}
static int backend_native_free(void *data)
{
struct impl *backend = data;
@ -2516,6 +2563,7 @@ static const struct spa_bt_backend_implementation backend_impl = {
};
static const struct mm_ops mm_ops = {
.send_cmd_result = send_cmd_result,
.set_modem_service = set_modem_service,
.set_modem_signal_strength = set_modem_signal_strength,
.set_modem_operator_name = set_modem_operator_name,