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Change-Id: If2b57ecc852aecf7dea454648f485fd7c08e72a9
This commit is contained in:
Alexey Polyudov
2020-08-25 11:27:27 -07:00
parent 6f9228fa6b
commit c673bf6ac0
110 changed files with 4758 additions and 1245 deletions
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cpp/platform_v2/base/medium_environment.h
+70 -3
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@@ -33,6 +33,10 @@ class MediumEnvironment {
public:
using BluetoothDiscoveryCallback =
api::BluetoothClassicMedium::DiscoveryCallback;
using BleDiscoveredPeripheralCallback =
api::BleMedium::DiscoveredPeripheralCallback;
using BleAcceptedConnectionCallback =
api::BleMedium::AcceptedConnectionCallback;
using OnSignalingMessageCallback =
api::WebRtcSignalingMessenger::OnSignalingMessageCallback;
using WifiLanDiscoveredServiceCallback =
@@ -103,6 +107,9 @@ class MediumEnvironment {
// Removes medium-related info. This should correspond to device power off.
void UnregisterBluetoothMedium(api::BluetoothClassicMedium& medium);
// Returns a Bluetooth Device object matching given mac address to nullptr.
api::BluetoothDevice* FindBluetoothDevice(const std::string& mac_address);
const EnvironmentConfig& GetEnvironmentConfig();
// Registers |callback| to receive messages sent to device with id |self_id|.
@@ -116,6 +123,48 @@ class MediumEnvironment {
// |peer_id|.
void SendWebRtcSignalingMessage(absl::string_view peer_id,
const ByteArray& message);
// Adds medium-related info to allow for scanning/advertising to work.
// This provides acccess to this medium from other mediums, when protocol
// expects they should communicate.
void RegisterBleMedium(api::BleMedium& medium);
// Updates advertising info to indicate the current medium is exposing
// advertising event.
void UpdateBleMediumForAdvertising(api::BleMedium& medium,
api::BlePeripheral& peripheral,
const std::string& service_id,
bool enabled);
// Updates discovery callback info to allow for dispatch of discovery events.
//
// Invokes callback asynchronously when any changes happen to discoverable
// devices, or if the defice is turned off, whether or not it is discoverable,
// if it was ever reported as discoverable.
//
// This should be called when discoverable state changes.
// with user-specified callback when discovery is enabled, and with default
// (empty) callback otherwise.
void UpdateBleMediumForScanning(api::BleMedium& medium,
const std::string& service_id,
BleDiscoveredPeripheralCallback callback,
bool enabled);
// Updates Accepted connection callback info to allow for dispatch of
// advertising events.
void UpdateBleMediumForAcceptedConnection(
api::BleMedium& medium, const std::string& service_id,
BleAcceptedConnectionCallback callback);
// Removes medium-related info. This should correspond to device power off.
void UnregisterBleMedium(api::BleMedium& medium);
// Call back when advertising has created the server socket and is ready for
// connect.
void CallBleAcceptedConnectionCallback(api::BleMedium& medium,
api::BleSocket& socket,
const std::string& service_id);
// Adds medium-related info to allow for discovery/advertising to work.
// This provides acccess to this medium from other mediums, when protocol
// expects they should communicate.
@@ -123,9 +172,10 @@ class MediumEnvironment {
// Updates advertising info to indicate the current medium is exposing
// advertising event.
void UpdateWifiLanMediumForAdvertising(
api::WifiLanMedium& medium, api::WifiLanService& service,
const std::string& service_id, bool enabled);
void UpdateWifiLanMediumForAdvertising(api::WifiLanMedium& medium,
api::WifiLanService& service,
const std::string& service_id,
bool enabled);
// Updates discovery callback info to allow for dispatch of discovery events.
//
@@ -155,6 +205,10 @@ class MediumEnvironment {
api::WifiLanSocket& socket,
const std::string& service_id);
// Returns WiFi LAN service matching IP address and port, or nullptr.
api::WifiLanService* FindWifiLanService(const std::string& ip_address,
int port);
private:
struct BluetoothMediumContext {
BluetoothDiscoveryCallback callback;
@@ -163,6 +217,13 @@ class MediumEnvironment {
absl::flat_hash_map<api::BluetoothDevice*, std::string> devices;
};
struct BleMediumContext {
BleDiscoveredPeripheralCallback discovery_callback;
BleAcceptedConnectionCallback accepted_connection_callback;
api::BlePeripheral* ble_peripheral = nullptr;
bool advertising = false;
};
struct WifiLanServiceIdContext {
WifiLanDiscoveredServiceCallback discovery_callback;
WifiLanAcceptedConnectionCallback accepted_connection_callback;
@@ -187,6 +248,10 @@ class MediumEnvironment {
api::BluetoothAdapter::ScanMode mode,
bool enabled);
void OnBlePeripheralStateChanged(BleMediumContext& info,
api::BlePeripheral& peripheral,
const std::string& service_id, bool enabled);
void OnWifiLanServiceStateChanged(WifiLanMediumContext& info,
api::WifiLanService& service,
const std::string& service_id,
@@ -207,6 +272,8 @@ class MediumEnvironment {
absl::flat_hash_map<api::BluetoothClassicMedium*, BluetoothMediumContext>
bluetooth_mediums_;
absl::flat_hash_map<api::BleMedium*, BleMediumContext> ble_mediums_;
// Maps peer id to callback for receiving signaling messages.
absl::flat_hash_map<std::string, OnSignalingMessageCallback>
webrtc_signaling_callback_;