core/device: Add device_is_service_blocked

This adds device_is_service_blocked which can be used to check if a
service is currently blocked.

2 files changed, 29 insertions, 0 deletions

diff --git a/src/device.c b/src/device.c
index efae9fe06..582dc44af 100644
--- a/src/device.c
+++ b/src/device.c
@@ -690,6 +690,34 @@ gboolean device_is_trusted(struct btd_device *device)
 	return device->trusted;
 }
 
+bool device_is_service_blocked(struct btd_device *device, const char *uuid)
+{
+	GSList *l;
+	bool block = false;
+
+	for (l = device->services; l; l = g_slist_next(l)) {
+		struct btd_service *service = l->data;
+		struct btd_profile *p = btd_service_get_profile(service);
+		const char *p_uuid;
+
+		p_uuid = p->auth_uuid ? p->auth_uuid : p->local_uuid;
+		if (!p_uuid)
+			continue;
+
+		if (strcasecmp(uuid, p_uuid))
+			continue;
+
+		if (!btd_service_is_blocked(service))
+			return false;
+
+		block = true;
+	}
+
+	/* Every service matching is blocked
+	 */
+	return block;
+}
+
 static gboolean dev_property_get_address(const GDBusPropertyTable *property,
 					DBusMessageIter *iter, void *data)
 {
diff --git a/src/device.h b/src/device.h
index 323a09f82..7793cd267 100644
--- a/src/device.h
+++ b/src/device.h
@@ -89,6 +89,7 @@ gboolean device_is_trusted(struct btd_device *device);
 void device_set_paired(struct btd_device *dev, uint8_t bdaddr_type);
 void device_set_unpaired(struct btd_device *dev, uint8_t bdaddr_type);
 void btd_device_set_temporary(struct btd_device *device, bool temporary);
+bool device_is_service_blocked(struct btd_device *device, const char *uuid);
 void btd_device_set_trusted(struct btd_device *device, gboolean trusted);
 void device_set_bonded(struct btd_device *device, uint8_t bdaddr_type);
 void device_set_legacy(struct btd_device *device, bool legacy);