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Diffstat (limited to 'gd/os/android/system_properties.cc')
-rw-r--r-- | gd/os/android/system_properties.cc | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/gd/os/android/system_properties.cc b/gd/os/android/system_properties.cc deleted file mode 100644 index a53c1bf6d..000000000 --- a/gd/os/android/system_properties.cc +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright 2019 The Android Open Source Project - * - * 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 - * - * http://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 "os/system_properties.h" - -#include <cutils/properties.h> - -#include <array> - -#include "os/log.h" - -namespace bluetooth { -namespace os { - -std::optional<std::string> GetSystemProperty(const std::string& property) { - std::array<char, PROPERTY_VALUE_MAX> value_array{0}; - auto value_len = property_get(property.c_str(), value_array.data(), nullptr); - if (value_len <= 0) { - return std::nullopt; - } - return std::string(value_array.data(), value_len); -} - -bool SetSystemProperty(const std::string& property, const std::string& value) { - if (value.size() >= PROPERTY_VALUE_MAX) { - LOG_ERROR("Property value's maximum size is %d, but %zu chars were given", PROPERTY_VALUE_MAX - 1, value.size()); - return false; - } - auto ret = property_set(property.c_str(), value.c_str()); - if (ret != 0) { - LOG_ERROR("Set property %s failed with error code %d", property.c_str(), ret); - return false; - } - return true; -} - -} // namespace os -} // namespace bluetooth
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