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Atom: Add BluetoothSocketConnectionStateChanged

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* Logs when a Bluetooth socket's connection state is changed
* A Bluetooth socket can be:
  - RFCOMM socket
  - SCO socket
  - BR/EDR L2CAP socket
  - BLE L2CAP socket

Bug: 112969790
Test: make, test drive with statsd
Change-Id: I97b1e650e197a0dad1e2959e2f5b4dd98370d892
This commit is contained in:
Jack He
2019-01-30 17:24:55 -08:00
parent b8543da969
commit 815cdbaae0
2 changed files with 53 additions and 0 deletions
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31
cmds/statsd/src/atoms.proto
View File

@@ -237,6 +237,7 @@ message Atom {
ScreenTimeoutExtensionReported screen_timeout_extension_reported = 168;
ProcessStartTime process_start_time = 169;
PermissionGrantRequestResultReported permission_grant_request_result_reported = 170;
BluetoothSocketConnectionStateChanged bluetooth_socket_connection_state_changed = 171;
}
// Pulled events will start at field 10000.
@@ -2066,6 +2067,36 @@ message BluetoothSmpPairingEventReported {
optional android.bluetooth.smp.PairingFailReasonEnum smp_fail_reason = 4;
}
/**
* Logs when a Bluetooth socket’s connection state changed
*
* Logged from:
* system/bt
*/
message BluetoothSocketConnectionStateChanged {
// An identifier that can be used to match events for this device.
// Currently, this is a salted hash of the MAC address of this Bluetooth device.
// Salt: Randomly generated 256 bit value
// Hash algorithm: HMAC-SHA256
// Size: 32 byte
// Default: null or empty if the device identifier is not known
optional bytes obfuscated_id = 1 [(android.os.statsd.log_mode) = MODE_BYTES];
// Port of this socket
// Default 0 when unknown or don't care
optional int32 port = 2;
// Socket type as mentioned in
// frameworks/base/core/java/android/bluetooth/BluetoothSocket.java
// Default: SOCKET_TYPE_UNKNOWN
optional android.bluetooth.SocketTypeEnum type = 3;
// Socket connection state
// Default: SOCKET_CONNECTION_STATE_UNKNOWN
optional android.bluetooth.SocketConnectionstateEnum state = 4;
// Number of bytes sent to remote device during this connection
optional int64 tx_bytes = 5;
// Number of bytes received from remote device during this connection
optional int64 rx_bytes = 6;
}
/**
* Logs when something is plugged into or removed from the USB-C connector.
*

22
core/proto/android/bluetooth/enums.proto
View File

@@ -110,3 +110,25 @@ enum UnbondReasonEnum {
UNBOND_REASON_REMOTE_AUTH_CANCELED = 8;
UNBOND_REASON_REMOVED = 9;
}
enum SocketTypeEnum {
SOCKET_TYPE_UNKNOWN = 0;
SOCKET_TYPE_RFCOMM = 1;
SOCKET_TYPE_SCO = 2;
SOCKET_TYPE_L2CAP_BREDR = 3;
SOCKET_TYPE_L2CAP_LE = 4;
}
enum SocketConnectionstateEnum {
SOCKET_CONNECTION_STATE_UNKNOWN = 0;
// Socket acts as a server waiting for connection
SOCKET_CONNECTION_STATE_LISTENING = 1;
// Socket acts as a client trying to connect
SOCKET_CONNECTION_STATE_CONNECTING = 2;
// Socket is connected
SOCKET_CONNECTION_STATE_CONNECTED = 3;
// Socket tries to disconnect from remote
SOCKET_CONNECTION_STATE_DISCONNECTING = 4;
// This socket is closed
SOCKET_CONNECTION_STATE_DISCONNECTED = 5;
}