flimflam: add support for multiple profiles

src/device.c

Index: src/device.c
diff --git a/src/device.c b/src/device.c
index 755d341142366c256e879b44a48cb26494c6e4ec..3ecc36412c32f7d7fb4ab814c6be45adcafa30b5 100644
--- a/src/device.c
+++ b/src/device.c
@@ -250,7 +250,7 @@ struct connman_ipconfig *connman_device_add_ipconfig(
 	connman_ipconfig_register(ipconfig, &device->element);
 	device->configmask |= 1<<(ix-1);
 
-	__connman_storage_save_device(device);
+	__connman_profile_save_device(device);
 
 	return ipconfig;
 }
@@ -625,7 +625,7 @@ static DBusMessage *set_property(DBusConnection *conn, DBusMessage *msg,
 
 		device->powered_persistent = powered;
 
-		__connman_storage_save_device(device);
+		__connman_profile_save_device(device);
 
 		if (device->powered == powered)
 			return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
@@ -655,7 +655,7 @@ static DBusMessage *set_property(DBusConnection *conn, DBusMessage *msg,
 		if (device->scan_interval != interval) {
 			device->scan_interval = interval;
 			device->scan_parameters_nondefault = TRUE;
-			__connman_storage_save_device(device);
+			__connman_profile_save_device(device);
 			connman_element_update(&device->element);
 
 			if (device->scan_timeout != 0)
@@ -672,7 +672,7 @@ static DBusMessage *set_property(DBusConnection *conn, DBusMessage *msg,
 			g_free(device->scan_method);
 			device->scan_method = g_strdup(method);
 			device->scan_parameters_nondefault = TRUE;
-			__connman_storage_save_device(device);
+			__connman_profile_save_device(device);
 			connman_element_update(&device->element);
 		}
 	} else if (g_str_equal(name, "BgscanShortInterval") == TRUE) {
@@ -685,7 +685,7 @@ static DBusMessage *set_property(DBusConnection *conn, DBusMessage *msg,
 		if (device->scan_short != interval) {
 			device->scan_short = interval;
 			device->scan_parameters_nondefault = TRUE;
-			__connman_storage_save_device(device);
+			__connman_profile_save_device(device);
 			connman_element_update(&device->element);
 		}
 	} else if (g_str_equal(name, "BgscanSignalThreshold") == TRUE) {
@@ -698,7 +698,7 @@ static DBusMessage *set_property(DBusConnection *conn, DBusMessage *msg,
 		if (device->signal_threshold != threshold) {
 			device->signal_threshold = threshold;
 			device->scan_parameters_nondefault = TRUE;
-			__connman_storage_save_device(device);
+			__connman_profile_save_device(device);
 			connman_element_update(&device->element);
 		}
 	} else
@@ -1523,7 +1523,7 @@ int __connman_device_enable_persistent(struct connman_device *device)
 
 	device->powered_persistent = TRUE;
 
-	__connman_storage_save_device(device);
+	__connman_profile_save_device(device);
 
 	return __connman_device_enable(device);
 }
@@ -1546,7 +1546,7 @@ int __connman_device_disable_persistent(struct connman_device *device)
 
 	device->powered_persistent = FALSE;
 
-	__connman_storage_save_device(device);
+	__connman_profile_save_device(device);
 
 	return __connman_device_disable(device);
 }
@@ -2045,7 +2045,7 @@ int connman_device_register(struct connman_device *device)
 {
 	_DBG_DEVICE("device %p", device);
 
-	__connman_storage_load_device(device);
+	__connman_profile_load_device(device);
 
 	device->offlinemode = __connman_profile_get_offlinemode();
 
@@ -2062,7 +2062,7 @@ void connman_device_unregister(struct connman_device *device)
 {
 	_DBG_DEVICE("device %p", device);
 
-	__connman_storage_save_device(device);
+	__connman_profile_save_device(device);
 
 	connman_element_unregister(&device->element);
 }
@@ -2193,10 +2193,8 @@ static connman_bool_t device_load_ipconfigs(struct connman_device *device,
 	return TRUE;
 }
 
-static int device_load(struct connman_device *device)
+static int device_load(struct connman_device *device, GKeyFile *keyfile)
 {
-	const char *ident = __connman_profile_active_ident();
-	GKeyFile *keyfile;
 	GError *error = NULL;
 	gchar *identifier;
 	gchar *method;
@@ -2204,16 +2202,20 @@ static int device_load(struct connman_device *device)
 	int val;
 	gchar **configs;
 	gsize nconfigs;
+	int err = 0;
 
 	_DBG_DEVICE("device %p", device);
 
-	keyfile = __connman_storage_open(ident);
-	if (keyfile == NULL)
-		return 0;
-
 	identifier = g_strdup_printf("device_%s", device->element.name);
-	if (identifier == NULL)
+	if (identifier == NULL) {
+		err = -ENOMEM;
 		goto done;
+	}
+
+	if (g_key_file_has_group(keyfile, identifier) == FALSE) {
+		err = -ESRCH;
+		goto done;
+	}
 
 	powered = g_key_file_get_boolean(keyfile, identifier,
 						"Powered", &error);
@@ -2268,15 +2270,11 @@ static int device_load(struct connman_device *device)
 done:
 	g_free(identifier);
 
-	__connman_storage_close(ident, keyfile, FALSE);
-
-	return 0;
+	return err;
 }
 
-static int device_save(struct connman_device *device)
+static int device_save(struct connman_device *device, GKeyFile *keyfile)
 {
-	const char *ident = __connman_profile_active_ident();
-	GKeyFile *keyfile;
 	gchar *identifier;
 	const char const *paths[32];
 	int npaths;
@@ -2284,10 +2282,6 @@ static int device_save(struct connman_device *device)
 
 	_DBG_DEVICE("device %p", device);
 
-	keyfile = __connman_storage_open(ident);
-	if (keyfile == NULL)
-		return 0;
-
 	identifier = g_strdup_printf("device_%s", device->element.name);
 	if (identifier == NULL)
 		goto done;
@@ -2326,8 +2320,6 @@ static int device_save(struct connman_device *device)
 done:
 	g_free(identifier);
 
-	__connman_storage_close(ident, keyfile, TRUE);
-
 	return 0;
 }