mirror of
https://github.com/kidfromjupiter/nearby.git
synced 2026-09-16 15:36:12 -04:00
Janusz Sobczak
255bdb6139
Add StopScan and refactor StartScan to return a sesssion id. Move handling of StartScan, StopScan and NotifyFoundBle to the same thread to avoid race conditions. Implement start advertising in service controller. PiperOrigin-RevId: 492016697
67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
// Copyright 2020 Google LLC
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// https://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#include "presence/presence_client.h"
|
|
|
|
#include <memory>
|
|
#include <utility>
|
|
#include <vector>
|
|
|
|
#include "absl/status/status.h"
|
|
#include "internal/platform/borrowable.h"
|
|
#include "internal/platform/logging.h"
|
|
#include "presence/presence_service.h"
|
|
|
|
namespace nearby {
|
|
namespace presence {
|
|
|
|
absl::StatusOr<ScanSessionId> PresenceClient::StartScan(
|
|
ScanRequest scan_request, ScanCallback callback) {
|
|
::location::nearby::Borrowed<PresenceService*> borrowed = service_.Borrow();
|
|
if (!borrowed) {
|
|
return absl::FailedPreconditionError(
|
|
"Can't start scan, presence service is gone");
|
|
}
|
|
return (*borrowed)->StartScan(scan_request, callback);
|
|
}
|
|
|
|
void PresenceClient::StopScan(ScanSessionId id) {
|
|
::location::nearby::Borrowed<PresenceService*> borrowed = service_.Borrow();
|
|
if (borrowed) {
|
|
(*borrowed)->StopScan(id);
|
|
}
|
|
}
|
|
|
|
absl::StatusOr<BroadcastSessionId> PresenceClient::StartBroadcast(
|
|
BroadcastRequest broadcast_request, BroadcastCallback callback) {
|
|
::location::nearby::Borrowed<PresenceService*> borrowed = service_.Borrow();
|
|
if (!borrowed) {
|
|
return absl::FailedPreconditionError(
|
|
"Can't start broadcast, presence service is gone");
|
|
}
|
|
return (*borrowed)->StartBroadcast(broadcast_request, callback);
|
|
}
|
|
|
|
void PresenceClient::StopBroadcast(BroadcastSessionId session_id) {
|
|
::location::nearby::Borrowed<PresenceService*> borrowed = service_.Borrow();
|
|
if (borrowed) {
|
|
(*borrowed)->StopBroadcast(session_id);
|
|
} else {
|
|
NEARBY_LOGS(VERBOSE) << "Session already finished, id: " << session_id;
|
|
}
|
|
}
|
|
|
|
} // namespace presence
|
|
} // namespace nearby
|