This patchset adds the following features:
* register external characteristics
* basic read or write external characteristics
Usage of glib is being avoided inside src/gatt.c. Remaining
put/get little-endian/big-endian helpers will be added in the
next patchset.
TODO (missing features of this patchset and upstream code):
* Properties/flags: operations and security
* 32-bit UUIDs
* Remove/free services
* multiple services provided by the same client
* remove att_put_* att_get_* helpers
Changes from v2 to v3:
* return put_uuid() definition to src/gatt.c
* add put_le16(), put_le32(), put_le128() to src/shared/util.h
Changes from v1 to v2:
* move put_uuid() and put_le16() to src/shared/util.h
* check malloc0() and new0() return value
Changes from v0 to v1:
* Use LE <-> CPU helpers defined in src/shared/util.h
* remove patch "gatt: Add helper for reading characteristics" from
this set.
How to test:
It is possible to test the implemented features using a modified
gatttool version. Unix socket is used as transport to allow basic
ATT operations:
git://git.infradead.org/users/cktakahasi/bluez.git gatt-api-forupstream-group2-patchv3-testing
$gatttool -I -L
[LOCAL][LE]> connect
Local connection
Connection successful
[LOCAL][LE]> primary
attr handle: 0x0001, end grp handle: 0x0003 uuid: 000034fb-0000-1000-8000-00805f9b34fb
[LOCAL][LE]> characteristics
handle: 0x0002, char properties: 0x00, char value handle: 0x0003, uuid: 00002a06-0000-1000-8000-00805f9b34fb
[LOCAL][LE]> char-read-hnd 0x0003
Characteristic value/descriptor: 00
[LOCAL][LE]> char-write-req 0x0003 02
Characteristic value was written successfully
[LOCAL][LE]> char-read-hnd 0x0003
Characteristic value/descriptor: 02
Alvaro Silva (3):
tools: Add Alert Level characteristic to gatt-service
tools: Add reading Value property of gatt-service
tools: Add setting Value property of gatt-service
Andre Guedes (2):
gatt: Add function to create constant attributes
gatt: Add helper for creating GATT characteristics
Claudio Takahasi (15):
shared: Add put_le16()
lib: Remove bt_put_le16()
shared: Add put_le32()
lib: Remove bt_put_le32()
shared: Add put_le128()
gatt: Add characteristic to the database
gatt: Add hash table of GDBusProxy objects
gatt: Add read callback to btd_gatt_add_char helper
gatt: Assign read callback for external services
gatt: Add write callback to btd_gatt_add_char helper
gdbus: Add g_dbus_proxy_set_property_array
gatt: Assign write callback for external services
gatt: Add result callback for Write Request
gatt: Add Write Request handling for GDBusProxy
tools: Emit property changed when Value changes
android/hidhost.c | 3 +-
gdbus/client.c | 85 +++++++++++++++++++++++
gdbus/gdbus.h | 5 ++
lib/bluetooth.h | 20 ------
src/eir.c | 3 +-
src/gatt-dbus.c | 190 +++++++++++++++++++++++++++++++++++++++++++++++++--
src/gatt.c | 139 +++++++++++++++++++++++++++++++++++--
src/gatt.h | 44 ++++++++++++
src/shared/util.h | 33 +++++++++
tools/gatt-service.c | 156 ++++++++++++++++++++++++++++++++++++++----
tools/l2test.c | 6 +-
tools/rctest.c | 6 +-
tools/scotest.c | 6 +-
13 files changed, 646 insertions(+), 50 deletions(-)
--
1.8.3.1
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