static gboolean cf_condition_enabled_property(struct ofono_call_forwarding *cf,
const char *property, int *out_type, int *out_cls)
{
int i;
int j;
int len;
const char *prefix;
for (i = 1; i <= BEARER_CLASS_VOICE; i = i << 1) {
prefix = bearer_class_to_string(i);
len = strlen(prefix);
if (strncmp(property, prefix, len))
continue;
/*
* We check the 4 call forwarding types, e.g.
* unconditional, busy, no reply, not reachable
*/
for (j = 0; j < 4; j++)
if (!strcmp(property+len, cf_type_lut[j])) {
*out_type = j;
*out_cls = i;
return TRUE;
}
}
return FALSE;
}
static inline void emit_barring_changed(struct ofono_call_barring *cb,
int start, int end,
const char *type, int cls)
{
DBusConnection *conn = ofono_dbus_get_connection();
const char *path = __ofono_atom_get_path(cb->atom);
char property_name[64];
const char *value;
int i;
int j;
for (i = start; i <= end; i++)
if (cb->cur_locks[i] & cls)
break;
for (j = start; j <= end; j++)
if (cb->new_locks[j] & cls)
break;
if (i == j)
return;
if (j > end)
value = "disabled";
else
value = cb_locks[j].value;
snprintf(property_name, sizeof(property_name), "%s%s",
bearer_class_to_string(cls), type);
ofono_dbus_signal_property_changed(conn, path,
OFONO_CALL_BARRING_INTERFACE,
property_name, DBUS_TYPE_STRING,
&value);
}
static inline void property_append_cf_condition(DBusMessageIter *dict, int cls,
const char *postfix,
const char *value,
dbus_uint16_t timeout)
{
char attr[64];
char tattr[64];
int addt = !strcmp(postfix, "NoReply");
snprintf(attr, sizeof(attr), "%s%s",
bearer_class_to_string(cls), postfix);
if (addt)
snprintf(tattr, sizeof(tattr), "%s%sTimeout",
bearer_class_to_string(cls), postfix);
ofono_dbus_dict_append(dict, attr, DBUS_TYPE_STRING, &value);
if (addt)
ofono_dbus_dict_append(dict, tattr, DBUS_TYPE_UINT16, &timeout);
}
static void cb_ss_property_append(struct ofono_call_barring *cb,
DBusMessageIter *dict, int lock,
int mask)
{
int i;
char property_name[64];
const char *strvalue;
for (i = 1; i <= BEARER_CLASS_PAD; i = i << 1) {
if (!(mask & i))
continue;
strvalue = (cb->new_locks[lock] & i) ? "enabled" : "disabled";
snprintf(property_name, sizeof(property_name), "%s%s",
bearer_class_to_string(i),
cb_locks[lock].name);
ofono_dbus_dict_append(dict, property_name, DBUS_TYPE_STRING,
&strvalue);
}
}
static gboolean cf_condition_timeout_property(const char *property,
int *out_cls)
{
int i;
int len;
const char *prefix;
for (i = 1; i <= BEARER_CLASS_VOICE; i = i << 1) {
prefix = bearer_class_to_string(i);
len = strlen(prefix);
if (strncmp(property, prefix, len))
continue;
if (!strcmp(property+len, "NoReplyTimeout")) {
*out_cls = i;
return TRUE;
}
}
return FALSE;
}
static void set_new_cond_list(struct ofono_call_forwarding *cf,
int type, GSList *list)
{
GSList *old = cf->cf_conditions[type];
DBusConnection *conn = ofono_dbus_get_connection();
const char *path = __ofono_atom_get_path(cf->atom);
GSList *l;
GSList *o;
struct ofono_call_forwarding_condition *lc;
struct ofono_call_forwarding_condition *oc;
const char *number;
dbus_uint16_t timeout;
char attr[64];
char tattr[64];
gboolean update_sim = FALSE;
gboolean old_cfu;
gboolean new_cfu;
if ((cf->flags & CALL_FORWARDING_FLAG_CPHS_CFF) ||
cf->cfis_record_id > 0)
old_cfu = is_cfu_enabled(cf, NULL);
else
old_cfu = FALSE;
for (l = list; l; l = l->next) {
lc = l->data;
/*
* New condition lists might have attributes we don't care about
* triggered by e.g. ss control magic strings just skip them
* here. For now we only support Voice, although Fax & all Data
* basic services are applicable as well.
*/
if (lc->cls > BEARER_CLASS_VOICE)
continue;
timeout = lc->time;
number = phone_number_to_string(&lc->phone_number);
snprintf(attr, sizeof(attr), "%s%s",
bearer_class_to_string(lc->cls), cf_type_lut[type]);
if (type == CALL_FORWARDING_TYPE_NO_REPLY)
snprintf(tattr, sizeof(tattr), "%sTimeout", attr);
o = g_slist_find_custom(old, GINT_TO_POINTER(lc->cls),
cf_condition_find_with_cls);
if (o) { /* On the old list, must be active */
oc = o->data;
if (oc->phone_number.type != lc->phone_number.type ||
strcmp(oc->phone_number.number,
lc->phone_number.number)) {
ofono_dbus_signal_property_changed(conn, path,
OFONO_CALL_FORWARDING_INTERFACE,
attr, DBUS_TYPE_STRING,
&number);
if (type == CALL_FORWARDING_TYPE_UNCONDITIONAL)
update_sim = TRUE;
}
if (type == CALL_FORWARDING_TYPE_NO_REPLY &&
oc->time != lc->time)
ofono_dbus_signal_property_changed(conn, path,
OFONO_CALL_FORWARDING_INTERFACE,
tattr, DBUS_TYPE_UINT16,
&timeout);
/* Remove from the old list */
g_free(o->data);
old = g_slist_remove(old, o->data);
} else {
number = phone_number_to_string(&lc->phone_number);
ofono_dbus_signal_property_changed(conn, path,
OFONO_CALL_FORWARDING_INTERFACE,
attr, DBUS_TYPE_STRING,
&number);
if (type == CALL_FORWARDING_TYPE_UNCONDITIONAL)
update_sim = TRUE;
if (type == CALL_FORWARDING_TYPE_NO_REPLY &&
lc->time != DEFAULT_NO_REPLY_TIMEOUT)
ofono_dbus_signal_property_changed(conn, path,
OFONO_CALL_FORWARDING_INTERFACE,
tattr, DBUS_TYPE_UINT16,
&timeout);
}
}
timeout = DEFAULT_NO_REPLY_TIMEOUT;
number = "";
for (o = old; o; o = o->next) {
oc = o->data;
/*
* For now we only support Voice, although Fax & all Data
* basic services are applicable as well.
*/
if (oc->cls > BEARER_CLASS_VOICE)
continue;
snprintf(attr, sizeof(attr), "%s%s",
bearer_class_to_string(oc->cls), cf_type_lut[type]);
if (type == CALL_FORWARDING_TYPE_NO_REPLY)
snprintf(tattr, sizeof(tattr), "%sTimeout", attr);
ofono_dbus_signal_property_changed(conn, path,
OFONO_CALL_FORWARDING_INTERFACE, attr,
DBUS_TYPE_STRING, &number);
if (type == CALL_FORWARDING_TYPE_UNCONDITIONAL)
update_sim = TRUE;
if (type == CALL_FORWARDING_TYPE_NO_REPLY &&
oc->time != DEFAULT_NO_REPLY_TIMEOUT)
ofono_dbus_signal_property_changed(conn, path,
OFONO_CALL_FORWARDING_INTERFACE,
tattr, DBUS_TYPE_UINT16,
&timeout);
}
cf_list_clear(old);
cf->cf_conditions[type] = list;
if (update_sim == TRUE)
sim_set_cf_indicator(cf);
if ((cf->flags & CALL_FORWARDING_FLAG_CPHS_CFF) ||
cf->cfis_record_id > 0)
new_cfu = is_cfu_enabled(cf, NULL);
else
new_cfu = FALSE;
if (new_cfu != old_cfu) {
ofono_bool_t status = new_cfu;
ofono_dbus_signal_property_changed(conn, path,
OFONO_CALL_FORWARDING_INTERFACE,
"ForwardingFlagOnSim",
DBUS_TYPE_BOOLEAN, &status);
}
}
static void sim_cfis_read_cb(int ok, int total_length, int record,
const unsigned char *data,
int record_length, void *userdata)
{
struct ofono_call_forwarding *cf = userdata;
DBusConnection *conn = ofono_dbus_get_connection();
const char *path = __ofono_atom_get_path(cf->atom);
if (!ok || record_length < 16 || total_length < record_length) {
cf->cfis_record_id = 0;
return;
}
/*
* Multiple Subscriber Profile number which can have values 1-4.
* Profile id 1 is assumed as the current profile.
*/
if (data[0] != 1)
return;
cf->cfis_record_id = record;
if (cf->flags & CALL_FORWARDING_FLAG_CACHED)
return;
/*
* For now we only support Voice, although Fax & all Data
* basic services are applicable as well.
*/
if (data[1] & 0x01) {
int ton_npi;
int number_len;
const char *number;
char attr[64];
struct ofono_call_forwarding_condition *cond;
dbus_bool_t status;
number_len = data[2];
ton_npi = data[3];
if (number_len > 11 || ton_npi == 0xff)
return;
cond = g_try_new0(struct ofono_call_forwarding_condition, 1);
if (cond == NULL)
return;
status = TRUE;
cond->status = TRUE;
cond->cls = BEARER_CLASS_VOICE;
cond->time = 0;
cond->phone_number.type = ton_npi;
sim_extract_bcd_number(data + 4, number_len - 1,
cond->phone_number.number);
number = phone_number_to_string(&cond->phone_number);
snprintf(attr, sizeof(attr), "%s%s",
bearer_class_to_string(BEARER_CLASS_VOICE),
cf_type_lut[CALL_FORWARDING_TYPE_UNCONDITIONAL]);
cf->cf_conditions[CALL_FORWARDING_TYPE_UNCONDITIONAL] =
g_slist_append(NULL, cond);
ofono_dbus_signal_property_changed(conn, path,
OFONO_CALL_FORWARDING_INTERFACE,
attr, DBUS_TYPE_STRING, &number);
ofono_dbus_signal_property_changed(conn, path,
OFONO_CALL_FORWARDING_INTERFACE,
"ForwardingFlagOnSim",
DBUS_TYPE_BOOLEAN, &status);
}
