platform_system_core/base/parsebool.cpp
Daniel Colascione 9e3cbb64ee Expose ParseBool from libbase
Also change the properties implementation to call the new API.  We use
this ParseBool API in the new SystemProperties implementation, with
which we want the libbase property API to be consistent.

Test: included
Change-Id: I89cb3eb4e1203a6bb0da41914dad720e44c00303
2019-11-19 13:31:50 -08:00

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/*
* Copyright (C) 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 "android-base/parsebool.h"
#include <errno.h>
namespace android {
namespace base {
ParseBoolResult ParseBool(std::string_view s) {
if (s == "1" || s == "y" || s == "yes" || s == "on" || s == "true") {
return ParseBoolResult::kTrue;
}
if (s == "0" || s == "n" || s == "no" || s == "off" || s == "false") {
return ParseBoolResult::kFalse;
}
return ParseBoolResult::kError;
}
} // namespace base
} // namespace android