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Initial Async version of StartAdvertising for windows.

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PiperOrigin-RevId: 616915567
This commit is contained in:
Hai Shang
2024-03-18 12:43:12 -07:00
committed by Copybara-Service
parent af3f8e488e
commit 30c9c55d3b
1 changed files with 33 additions and 12 deletions
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internal/platform/implementation/windows/ble_v2.cc
+33 -12
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@@ -23,6 +23,7 @@
#include <utility>
#include <vector>
#include "absl/status/status.h"
#include "absl/strings/escaping.h"
#include "absl/strings/numbers.h"
#include "absl/strings/str_cat.h"
@@ -181,21 +182,41 @@ bool BleV2Medium::StopAdvertising() {
return result;
}
// TODO(hais) manually verify the new api before switching async flags.
std::unique_ptr<BleV2Medium::AdvertisingSession> BleV2Medium::StartAdvertising(
const api::ble_v2::BleAdvertisementData& advertising_data,
api::ble_v2::AdvertiseParameters advertise_parameters,
api::ble_v2::AdvertiseParameters advertise_set_parameters,
BleV2Medium::AdvertisingCallback callback) {
NEARBY_LOGS(INFO) << __func__
<< ": advertising_data.is_extended_advertisement="
<< advertising_data.is_extended_advertisement
<< ", advertising_data.service_data size="
<< advertising_data.service_data.size()
<< ", tx_power_level="
<< TxPowerLevelToName(advertise_parameters.tx_power_level)
<< ", is_connectable="
<< advertise_parameters.is_connectable;
// TODO(hais): add real impl for windows StartAdvertising.
return nullptr;
NEARBY_LOGS(INFO)
<< __func__ << ": advertising_data.is_extended_advertisement="
<< advertising_data.is_extended_advertisement
<< ", advertising_data.service_data size="
<< advertising_data.service_data.size() << ", tx_power_level="
<< TxPowerLevelToName(advertise_set_parameters.tx_power_level)
<< ", is_connectable=" << advertise_set_parameters.is_connectable;
if (StartAdvertising(advertising_data, advertise_set_parameters)) {
if (callback.start_advertising_result) {
callback.start_advertising_result(absl::OkStatus());
}
} else {
if (callback.start_advertising_result) {
callback.start_advertising_result(
absl::InternalError("Failed to start advertising."));
}
return nullptr;
}
return std::make_unique<BleV2Medium::AdvertisingSession>(
BleV2Medium::AdvertisingSession{
.stop_advertising =
[this]() {
if (StopAdvertising()) {
return absl::OkStatus();
} else {
return absl::InternalError("Failed to stop advertising.");
}
},
});
}
bool BleV2Medium::StartScanning(const Uuid& service_uuid,