From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx> This is just a draft API to reduce the lookups in gatt_db and make it a little bit more convenient for batch operations, so the general idea is to be able to get a hold of it via gatt_db_get_attribute but also replace the handles in the queues with proper attributes so the server code don't have to lookup again when reading/writing, checking permissions, or any other operation that can be done directly. --- src/shared/gatt-db.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/src/shared/gatt-db.h b/src/shared/gatt-db.h index 8d18434..ab7469a 100644 --- a/src/shared/gatt-db.h +++ b/src/shared/gatt-db.h @@ -96,3 +96,25 @@ bool gatt_db_get_service_uuid(struct gatt_db *db, uint16_t handle, bool gatt_db_get_attribute_permissions(struct gatt_db *db, uint16_t handle, uint32_t *permissions); + +struct gatt_db_attribute; + +struct gatt_db_attribute *gatt_db_get_attribute(struct gatt_db *attrib, + uint16_t handle, uint16_t offset); + +const bt_uuid_t *gatt_db_attribute_get_type(struct gatt_db_attribute *attrib); + +bool gatt_db_attribute_get_service_uuid(struct gatt_db_attribute *attrib, + bt_uuid_t *uuid); + +bool gatt_db_attribute_get_permissions(struct gatt_db_attribute *attrib, + uint32_t *permissions); + +bool gatt_db_attribute_read(struct gatt_db_attribute *attrib, + uint8_t opcode, bdaddr_t *bdaddr, + void *callback, void *user_data); + +bool gatt_db_attribute_write(struct gatt_db_attribute *attrib, + const uint8_t *value, size_t len, + uint8_t opcode, bdaddr_t *bdaddr, + void *callback, void *user_data); -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
