This series implements more complex discovery tests and all necessary support
in the emulator. It is rather long because it required many modifications to
the emulation layer in order to support these tests.
Patches 1-11 implement basic LE support on emulator. The main features are:
- Set LE advertising data
- Set advertising enable command
- Set LE advertising parameters
- Send LE advertising report
- LE create connection command (Basic support for multiple connections).
NOTE: support for multiple connections is not necessary for discovery tests.
Patches 12-19 implement hook mechanism.
The hook mechanism is a way to run custom code from tests before/after
processing HCI commands and building events. It is also possible to "cancel"
events if the post event hook returns false. To simplify implementation,
default_cmd() was split in two parts: the command response (command
status/complete events) was kept in default_cmd() and "extra" events were moved
to default_cmd completion().
There are four hooks types:
- pre command: before default_cmd() function.
- post command: before sending packet in command status and command complete.
- pre event: before default_cmd_completion() function.
- post event: in send_event() function, before sending the packet.
They can used in external applications like tools/mgmt-tester.
Patches 20-25 and 28-35 implement discovery tests.
For start discovery, we have:
- Start BR/EDR Discovery and wait for Device Found event from BR/EDR device.
- Start LE-only Discovery and wait for Device Found event from LE device.
For stop discovery:
- Stop BR/EDR Discovery during Inquiry (no devices found).
- Wait for Device Found event from BR/EDR device and stop BR/EDR Discovery during:
- Inquiry.
- Name Resolving.
- Wait for Device Found event from LE device and stop interleaved discovery
during LE scanning.
- Wait for Device Found event from BR/EDR device and stop interleaved discovery
during:
- Inquiry.
- Name Resolving.
- Wait for Device Found event from LE device and stop LE-only Discovery during
LE scanning.
NOTE: currently, bluetoothd should not be running during tests because it will
try to change EIR data for the second virtual controller (which represents the
remote device) and thus will not match the data statically declared on the
tests.
Patch 26 adds support for saving a packet cancelled by a post event hook, so it
can be sent later.
Patch 27 contains a fix already sent to the mailing list (with some
modifications to apply upstream):
emulator: Fix Remote Name Request Cancel command complete
Comments and suggestions are welcome.
BR,
Bruna Moreira.
Anderson Lizardo (1):
emulator: Fix Remote Name Request Cancel command complete
Bruna Moreira (16):
emulator: Add remove operation in HCI hook callback
emulator: Add new function for running all hooks
tools/mgmt-tester: Add stop discovery for BR/EDR only
tools/mgmt-tester: Add support for second controller
tools/mgmt-tester: BR/EDR Start discovery (Device Found)
tools/mgmt-tester: LE only Start discovery (Device Found)
tools/mgmt-tester: Split test_command_generic()
tools/mgmt-tester: BR/EDR Stop discovery (Device Found)
btdev: Add function to send an aborted packet
tools/mgmt-tester: Move command_generic_callback()
tools/mgmt-tester: BR/EDR Stop discovery (Name Resolving)
tools/mgmt-tester: Add support to set emulator type
tools/mgmt-tester: Interleaved stop discovery (LE dev. found)
tools/mgmt-tester: Increase timeout for dual mode controller
tools/mgmt-tester: Interleaved stop discovery (BR/EDR dev. found)
tools/mgmt-tester: Interleaved Stop discovery (Name Resolving)
Eder Ruiz Maria (7):
emulator: Add support for pre/post command/event hooks
emulator: Add hook only if there aren't other with same type and
opcode
emulator: Export command and event hooks for hciemu user
emulator: Add support for delete a hook
emulator: Split default_cmd() for better command and event handler
emulator: cmd_status() using send_packet() for run hooks easily
tools/mgmt-tester: LE Stop discovery (Device Found)
Jefferson Delfes (11):
emulator: Add support for multiple connections
emulator: Store LE advertising data length in btdev
emulator: Implement basic LE set adv enable command
emulator: Store LE scan state of virtual controller
emulator: Search virtual devices in LE advertising mode
emulator: Search virtual devices in LE scan mode
emulator: Implement LE advertising report
emulator: Implement basic LE create connection
emulator: Dummy LE set advertising parameters
emulator: Disallow LE set scan params command when scan is enabled
emulator: Set LE supported states
emulator/btdev.c | 619 +++++++++++++++++++++++++++++++++++++++------
emulator/btdev.h | 20 ++
monitor/bt.h | 17 ++
src/shared/hciemu.c | 87 ++++++-
src/shared/hciemu.h | 22 +-
tools/mgmt-tester.c | 690 ++++++++++++++++++++++++++++++++++++++++++++++++---
6 files changed, 1338 insertions(+), 117 deletions(-)
--
1.7.9.5
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