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ofono
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Code Issues Releases Activity

emulator: add RING for HFP AG

This commit is contained in:
Frédéric Danis 2011-04-13 18:05:29 +02:00 committed by Denis Kenzior
parent 660166de74
commit 335ca8fac3
1 changed files with 80 additions and 17 deletions
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97
src/emulator.c
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@ -37,6 +37,8 @@
#define DUN_DNS_SERVER_1 "10.10.10.10"
#define DUN_DNS_SERVER_2 "10.10.10.11"
#define RING_TIMEOUT 3
struct ofono_emulator {
struct ofono_atom *atom;
enum ofono_emulator_type type;
@ -49,6 +51,7 @@ struct ofono_emulator {
int events_mode;
gboolean events_ind;
GSList *indicators;
guint callsetup_source;
};
struct indicator {
@ -177,6 +180,43 @@ error:
g_at_server_send_final(em->server, G_AT_SERVER_RESULT_ERROR);
}
static struct indicator *find_indicator(struct ofono_emulator *em,
const char *name, int *index)
{
GSList *l;
int i;
for (i = 1, l = em->indicators; l; l = l->next, i++) {
struct indicator *ind = l->data;
if (g_str_equal(ind->name, name) == FALSE)
continue;
if (index)
*index = i;
return ind;
}
return NULL;
}
static gboolean send_callsetup_notification(gpointer user_data)
{
struct ofono_emulator *em = user_data;
struct indicator *call_ind;
if (em->type == OFONO_EMULATOR_TYPE_HFP && em->slc == FALSE)
return TRUE;
call_ind = find_indicator(em, OFONO_EMULATOR_IND_CALL, NULL);
if (call_ind->value == OFONO_EMULATOR_CALL_INACTIVE)
g_at_server_send_unsolicited(em->server, "RING");
return TRUE;
}
static void brsf_cb(GAtServer *server, GAtServerRequestType type,
GAtResult *result, gpointer user_data)
{
@ -418,6 +458,11 @@ static void emulator_unregister(struct ofono_atom *atom)
em->source = 0;
}
if (em->callsetup_source) {
g_source_remove(em->callsetup_source);
em->callsetup_source = 0;
}
for (l = em->indicators; l; l = l->next) {
struct indicator *ind = l->data;
@ -681,27 +726,45 @@ enum ofono_emulator_request_type ofono_emulator_request_get_type(
void ofono_emulator_set_indicator(struct ofono_emulator *em,
const char *name, int value)
{
GSList *l;
int i;
char buf[20];
struct indicator *ind;
struct indicator *call_ind;
for (i = 1, l = em->indicators; l; l = l->next, i++) {
struct indicator *ind = l->data;
if (g_str_equal(ind->name, name) == FALSE)
continue;
if (ind->value == value || value < ind->min
|| value > ind->max)
return;
ind->value = value;
if (em->events_mode == 3 && em->events_ind && em->slc) {
sprintf(buf, "+CIEV: %d,%d", i, ind->value);
g_at_server_send_info(em->server, buf, TRUE);
}
ind = find_indicator(em, name, &i);
if (ind == NULL || ind->value == value || value < ind->min
|| value > ind->max)
return;
ind->value = value;
call_ind = find_indicator(em, OFONO_EMULATOR_IND_CALL, NULL);
if (em->events_mode == 3 && em->events_ind && em->slc) {
sprintf(buf, "+CIEV: %d,%d", i, ind->value);
g_at_server_send_unsolicited(em->server, buf);
}
/*
* Ring timer should be started when callsetup indicator is set to
* Incoming
* If there is no active call, a first RING should be sent just after
* the +CIEV
* It should be stopped for all other values of callsetup
*/
if (g_str_equal(name, OFONO_EMULATOR_IND_CALLSETUP) == FALSE)
return;
if (value == OFONO_EMULATOR_CALLSETUP_INCOMING) {
if (call_ind->value == OFONO_EMULATOR_CALL_INACTIVE)
send_callsetup_notification(em);
em->callsetup_source = g_timeout_add_seconds(RING_TIMEOUT,
send_callsetup_notification, em);
} else if (value != OFONO_EMULATOR_CALLSETUP_INCOMING &&
em->callsetup_source) {
g_source_remove(em->callsetup_source);
em->callsetup_source = 0;
}
}