diff --git a/TODO b/TODO
index 8c710ef..d88349e 100644
--- a/TODO
+++ b/TODO
Priority: Medium
Complexity: C1
-- Persist client attribute cache across reboots.
-
- Priority: Medium
- Complexity: C4
-
- Move all daemon plugins and profiles that are GATT based to use
shared/gatt-client instead of attrib/*. This is a complicated task that
potentially needs a new plugin/profile probing interface and a lot of
Priority: Low
Complexity: C1
-- Implement the server portion of doc/gatt-api.txt using shared/gatt-server once
- it exists.
-
- Priority: Medium
- Complexity: C4
-
- Send out indications from the "Service Changed" characteristic upon
reconnection if a bonded device is not connected when the local database is
modified.
Priority: Medium
Complexity: C1
-- The recently added support for ATT signed writes requires the following kernel
- modules to be enabled:
-
- CONFIG_CRYPTO_USER_API
- CONFIG_CRYPTO_USER_API_HASH
- CONFIG_CRYPTO_USER_API_SKCIPHER
-
- Currently, if these are not enabled, bt_att_new silently returns NULL. We
- should handle this more gracefully by not supporting signed writes if we can't
- initialize bt_crypto while succeeding bt_att initialization regardless.
-
- This behavior should be documented in the README.
-
- Priority: High
- Complexity: C1
-
-
-ATT/GATT (old/outdated)
-=======================
-
-- At the moment authentication and authorization is not supported at the
- same time, read/write requirements in the attribute server needs to
- be extended. According to Bluetooth Specification a server shall check
- authentication and authorization requirements before any other check is
- performed.
-
- Priority: Medium
- Complexity: C1
-
-- Implement ATT PDU validation. Malformed PDUs can cause division by zero
- when decoding PDUs. A proper error PDU should be returned for this case.
- See decoding function in att.c file.
-
- Priority: Medium
- Complexity: C1
-
-- Refactor read_by_group() and read_by_type() in src/attrib-server.c
- (they've grown simply too big). First step could be to move out the
- long for-loops to new functions called e.g. get_groups() and get_types().
-
- Priority: Low
- Complexity: C1
-
-- Agent for characteristics: Agent interface should be extended to support
- authorization per characteristic if the remote is not in the trusted list.
-
- Priority: Low
- Complexity: C1
-
-- gatttool should have the ability to wait for req responses before
- quitting (some servers require a small sleep even with cmd's). Maybe a
- --delay-exit or --timeout command line switch.
-
- Priority: Low
- Complexity: C1
-
-- Client needs to export a property in the Device Characteristic hierarchy
- to manage characteristic value changes reports in the remote device.
- Currently, Client Characteristic Configuration attribute is not exposed
- as an object. The user needs to use gatttool to change the value of the
- this attribute to receive notification/indications. Export this attribute
- as a property is a proposal that needs further discussion.
-
- Priority: Low
- Complexity: C1
-
-- Attribute server should process queued GATT/ATT commands if the
- client disconnects. The client can simply send a command and quit,
- without wait for a response(ex: Write Command). For this scenario
- that the client disconnects the link quickly the queued received
- command is ignored.
-
- Priority: Low
- Complecity: C1
-
-- Implement Server characteristic Configuration support in the attribute
- server to manage characteristic value broadcasting. There is a single
- instance of the Server Characteristic Configuration for all clients.
- See Volume 3, Part G, section 3.3.3.4 for more information.
-
- Priority: Low
- Complexity: C1
-
-- Long write is not implemented. Attribute server, client and command line
- tool shall be changed to support this feature.
-
- Priority: Low
- Complexity: C2
-
Management Interface
====================