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bluez5: backend-native: Add AT+CLIP support

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This allows to send the caller number of an incoming call with the RING
event.
This commit is contained in:
Frédéric Danis 2022-09-16 15:23:42 +02:00 • committed by Wim Taymans
parent 4a89a13bda
commit 55075915ec
3 changed files with 53 additions and 1 deletions
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28
spa/plugins/bluez5/backend-native.c
View file

@ -62,6 +62,9 @@ static struct spa_log_topic log_topic = SPA_LOG_TOPIC(0, "spa.bluez5.native");
#define HFP_CODEC_SWITCH_INITIAL_TIMEOUT_MSEC 5000
#define HFP_CODEC_SWITCH_TIMEOUT_MSEC 20000
#define INTERNATIONAL_NUMBER 145
#define NATIONAL_NUMBER 129
enum {
HFP_AG_INITIAL_CODEC_SETUP_NONE = 0,
HFP_AG_INITIAL_CODEC_SETUP_SEND,
@ -170,6 +173,7 @@ struct rfcomm {
unsigned int cind_call_active:1;
unsigned int cind_call_notify:1;
unsigned int extended_error_reporting:1;
unsigned int clip_notify:1;
enum hfp_hf_state hf_state;
enum hsp_hs_state hs_state;
unsigned int codec;
@ -942,6 +946,15 @@ next_indicator:
str++;
}
rfcomm_send_reply(rfcomm, "OK");
} else if (sscanf(buf, "AT+CLIP=%u", &value) == 1) {
if (value > 1) {
spa_log_debug(backend->log, "Unsupported AT+CLIP value: %u", value);
rfcomm_send_error(rfcomm, CMEE_AG_FAILURE);
return true;
}
rfcomm->clip_notify = value;
rfcomm_send_reply(rfcomm, "OK");
} else if (sscanf(buf, "AT+CMEE=%u", &value) == 1) {
if (value > 1) {
@ -2393,17 +2406,30 @@ 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;
const char *number;
unsigned int type;
struct timespec ts;
const uint64_t timeout = 1 * SPA_NSEC_PER_SEC;
struct rfcomm *rfcomm;
number = mm_get_incoming_call_number(backend->modemmanager);
if (number) {
if (spa_strstartswith(number, "+"))
type = INTERNATIONAL_NUMBER;
else
type = NATIONAL_NUMBER;
}
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)
if (rfcomm->slc_configured) {
rfcomm_send_reply(rfcomm, "RING");
if (rfcomm->clip_notify && number)
rfcomm_send_reply(rfcomm, "+CLIP: \"%s\",%u", number, type);
}
}
}

20
spa/plugins/bluez5/modemmanager.c
View file

@ -899,6 +899,26 @@ bool mm_hangup_call(void *modemmanager, void *user_data, enum cmee_error *error)
return true;
}
const char *mm_get_incoming_call_number(void *modemmanager)
{
struct impl *this = modemmanager;
struct call *call_object, *call_tmp;
call_object = NULL;
spa_list_for_each(call_tmp, &this->call_list, link) {
if (call_tmp->state == MM_CALL_STATE_RINGING_IN) {
call_object = call_tmp;
break;
}
}
if (!call_object) {
spa_log_debug(this->log, "No ringing in call");
return NULL;
}
return call_object->number;
}
void *mm_register(struct spa_log *log, void *dbus_connection, const struct mm_ops *ops, void *user_data)
{
struct impl *this;

6
spa/plugins/bluez5/modemmanager.h
View file

@ -61,6 +61,7 @@ bool mm_is_available(void *modemmanager);
unsigned int mm_supported_features();
bool mm_answer_call(void *modemmanager, void *user_data, enum cmee_error *error);
bool mm_hangup_call(void *modemmanager, void *user_data, enum cmee_error *error);
const char *mm_get_incoming_call_number(void *modemmanager);
#else
void *mm_register(struct spa_log *log, void *dbus_connection, const struct mm_ops *ops, void *user_data)
{
@ -94,6 +95,11 @@ bool mm_hangup_call(void *modemmanager, void *user_data, enum cmee_error *error)
*error = CMEE_OPERATION_NOT_SUPPORTED;
return false;
}
const char *mm_get_incoming_call_number(void *modemmanager)
{
return NULL;
}
#endif
#endif