Add: Online property to modem

The online/offline state is changed with the new set_online() modem driver
method.

In order to track atoms, there are modem states as follows:
- OFONO_MODEM_STATE_POWER_OFF
- OFONO_MODEM_STATE_PRE_SIM
- OFONO_MODEM_STATE_OFFLINE
- OFONO_MODEM_STATE_ONLINE

Atoms are added with driver methods pre_sim(), post_sim() and post_online().
Atoms are removed by modem core when the state changes.

1 files changed, 12 insertions, 0 deletions

diff --git a/include/modem.h b/include/modem.h
index d502640b..69c7ad2c 100644
--- a/include/modem.h
+++ b/include/modem.h
@@ -50,6 +50,8 @@ void ofono_modem_remove(struct ofono_modem *modem);
 void ofono_modem_set_powered(struct ofono_modem *modem, ofono_bool_t powered);
 ofono_bool_t ofono_modem_get_powered(struct ofono_modem *modem);
 
+ofono_bool_t ofono_modem_get_online(struct ofono_modem *modem);
+
 void ofono_modem_set_name(struct ofono_modem *modem, const char *name);
 
 int ofono_modem_set_string(struct ofono_modem *modem,
@@ -64,6 +66,9 @@ int ofono_modem_set_boolean(struct ofono_modem *modem,
 				const char *key, bool value);
 bool ofono_modem_get_boolean(struct ofono_modem *modem, const char *key);
 
+typedef void (*ofono_modem_online_cb)(const struct ofono_error *error,
+				void *data);
+
 struct ofono_modem_driver {
 	const char *name;
 
@@ -80,11 +85,18 @@ struct ofono_modem_driver {
 	/* Power down device */
 	int (*disable)(struct ofono_modem *modem);
 
+	/* Enable or disable cellular radio */
+	void (*set_online)(struct ofono_modem *modem, ofono_bool_t online,
+		ofono_modem_online_cb callback, void *data);
+
 	/* Populate the atoms available without SIM / Locked SIM */
 	void (*pre_sim)(struct ofono_modem *modem);
 
 	/* Populate the atoms that are available with SIM / Unlocked SIM*/
 	void (*post_sim)(struct ofono_modem *modem);
+
+	/* Populate the atoms available online */
+	void (*post_online)(struct ofono_modem *modem);
 };
 
 int ofono_modem_driver_register(const struct ofono_modem_driver *);