--- doc/settings-storage.txt | 37 ++++++++++++++++++++++++++++++++++++- 1 file changed, 36 insertions(+), 1 deletion(-) diff --git a/doc/settings-storage.txt b/doc/settings-storage.txt index 6c9f058..aea50a6 100644 --- a/doc/settings-storage.txt +++ b/doc/settings-storage.txt @@ -139,11 +139,15 @@ Cache directory file format ============================ Each file, named by remote device address, may includes multiple groups -(General and ServiceRecords). +(General, ServiceRecords, Attributes). In ServiceRecords, SDP records are stored using their handle as key (hexadecimal format). +In "Attributes" group GATT database is stored using attribute handle as key +(hexadecimal format). Value associated with this handle is serialized form of +all data required to re-create given attribute. ":" is used to separate fields. + [General] group contains: Name String Remote device friendly name @@ -155,6 +159,37 @@ In ServiceRecords, SDP records are stored using their handle as key <0x...> String SDP record as hexadecimal encoded string +In [Attributes] group value always starts with attribute type, that determines +how to interpret rest of value: + + Primary service: + 2800:end_handle:uuid + + Secondary service: + 2801:end_handle:uuid + + Included service: + 2802:start_handle:end_handle:uuid + + Characteristic: + 2803:value_handle:properties:uuid + + Descriptor: + uuid + +Sample Attributes section: + [Attributes] + 0001=2800:0005:1801 + 0002=2803:0003:20:2a05 + 0014=2800:001c:1800 + 0015=2803:0016:02:2a00 + 0017=2803:0018:02:2a01 + 0019=2803:001a:02:2aa6 + 0028=2800:ffff:0000180d-0000-1000-8000-00805f9b34fb + 0029=2803:002a:10:00002a37-0000-1000-8000-00805f9b34fb + 002b=2803:002c:02:00002a38-0000-1000-8000-00805f9b34fb + 002d=2803:002e:08:00002a39-0000-1000-8000-00805f9b34fb + Info file format ================ -- 2.1.4 -- 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
