From: Daniel Wagner <[email protected]>
---
doc/dataconnectionmanager-api.txt | 7 ++++++
include/gprs.h | 1 +
src/gprs.c | 40 +++++++++++++++++++++++++++++++++++++
3 files changed, 48 insertions(+), 0 deletions(-)
diff --git a/doc/dataconnectionmanager-api.txt
b/doc/dataconnectionmanager-api.txt
index 510bd42..cb6b699 100644
--- a/doc/dataconnectionmanager-api.txt
+++ b/doc/dataconnectionmanager-api.txt
@@ -75,6 +75,13 @@ Properties array{object} PrimaryContexts [readonly]
this value to off detaches the modem from the
Packet Domain network.
+ string CurrentTechnology [readonly, optional]
+
+ Contains the current technology used.
+
+ The possible values are: "gsm", "edge", "umts", "hspa",
+ "lte"
+
Primary Data Context hierarchy
=================
diff --git a/include/gprs.h b/include/gprs.h
index a1cbcd9..44ccb09 100644
--- a/include/gprs.h
+++ b/include/gprs.h
@@ -48,6 +48,7 @@ struct ofono_gprs_driver {
};
void ofono_gprs_status_notify(struct ofono_gprs *gprs, int status);
+void ofono_gprs_technology_notify(struct ofono_gprs *gprs, int technology);
void ofono_gprs_detached_notify(struct ofono_gprs *gprs);
int ofono_gprs_driver_register(const struct ofono_gprs_driver *d);
diff --git a/src/gprs.c b/src/gprs.c
index 11876e2..5feac38 100644
--- a/src/gprs.c
+++ b/src/gprs.c
@@ -66,6 +66,7 @@ struct ofono_gprs {
ofono_bool_t powered;
int status;
int flags;
+ int technology;
struct idmap *pid_map;
unsigned int last_context_id;
struct idmap *cid_map;
@@ -879,6 +880,8 @@ static void gprs_attached_update(struct ofono_gprs *gprs)
"Active", DBUS_TYPE_BOOLEAN,
&value);
}
+
+ gprs->technology = -1;
}
path = __ofono_atom_get_path(gprs->atom);
@@ -1007,6 +1010,14 @@ static DBusMessage *gprs_get_properties(DBusConnection
*conn,
value = gprs->powered;
ofono_dbus_dict_append(&dict, "Powered", DBUS_TYPE_BOOLEAN, &value);
+ if (gprs->technology != -1) {
+ const char *technology =
+ registration_tech_to_string(gprs->technology);
+
+ ofono_dbus_dict_append(&dict, "CurrentTechnology",
+ DBUS_TYPE_STRING, &technology);
+ }
+
dbus_message_iter_close_container(&iter, &dict);
return reply;
@@ -1302,6 +1313,24 @@ static GDBusSignalTable manager_signals[] = {
{ }
};
+static void set_gprs_technology(struct ofono_gprs *gprs, int technology)
+{
+ const char *str_technology =
+ registration_tech_to_string(technology);
+ const char *path = __ofono_atom_get_path(gprs->atom);
+ DBusConnection *conn = ofono_dbus_get_connection();
+
+ gprs->technology = technology;
+
+ if (gprs->technology == -1)
+ return;
+
+ ofono_dbus_signal_property_changed(conn, path,
+ OFONO_DATA_CONNECTION_MANAGER_INTERFACE,
+ "CurrentTechnology", DBUS_TYPE_STRING,
+ &str_technology);
+}
+
void ofono_gprs_detached_notify(struct ofono_gprs *gprs)
{
if (gprs->driver_attached == FALSE)
@@ -1326,6 +1355,16 @@ void ofono_gprs_status_notify(struct ofono_gprs *gprs,
int status)
gprs_attached_update(gprs);
}
+void ofono_gprs_technology_notify(struct ofono_gprs *gprs, int technology)
+{
+ /* If we are not attached, ignore */
+ if (gprs->attached == FALSE)
+ return;
+
+ if (gprs->technology != technology)
+ set_gprs_technology(gprs, technology);
+}
+
void ofono_gprs_set_cid_range(struct ofono_gprs *gprs,
unsigned int min, unsigned int max)
{
@@ -1602,6 +1641,7 @@ struct ofono_gprs *ofono_gprs_create(struct ofono_modem
*modem,
gprs->status = NETWORK_REGISTRATION_STATUS_UNKNOWN;
gprs->netreg_status = NETWORK_REGISTRATION_STATUS_UNKNOWN;
gprs->pid_map = idmap_new(MAX_CONTEXTS);
+ gprs->technology = -1;
return gprs;
}
--
1.6.6.1
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