mirror of
https://github.com/kidfromjupiter/nearby.git
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43 lines
1.7 KiB
C++
43 lines
1.7 KiB
C++
// Copyright 2023 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <map>
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#include <string>
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#include <vector>
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#include "internal/platform/implementation/linux/bluez_gatt_characteristic_client.h"
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#include "internal/platform/implementation/linux/generated/dbus/bluez/gatt_characteristic_client.h"
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namespace nearby {
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namespace linux {
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namespace bluez {
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void SubscribedGattCharacteristicClient::onPropertiesChanged(
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const sdbus::InterfaceName& interfaceName,
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const std::map<sdbus::PropertyName, sdbus::Variant>& changedProperties,
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const std::vector<sdbus::PropertyName>& invalidatedProperties) {
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if (interfaceName != org::bluez::GattCharacteristic1_proxy::INTERFACE_NAME)
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return;
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if (changedProperties.count(sdbus::PropertyName("Value")) == 1) {
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std::vector<uint8_t> value_bytes = changedProperties.at(sdbus::PropertyName("Value"))
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.get<std::vector<uint8_t>>();
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if (notify_callback_ != nullptr) {
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auto value = std::string(value_bytes.cbegin(), value_bytes.cend());
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notify_callback_(value);
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}
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}
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}
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} // namespace bluez
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} // namespace linux
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} // namespace nearby
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