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Diffstat (limited to 'libs/util/src/environment.cpp')
-rw-r--r-- | libs/util/src/environment.cpp | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/libs/util/src/environment.cpp b/libs/util/src/environment.cpp new file mode 100644 index 000000000..dca6c5c55 --- /dev/null +++ b/libs/util/src/environment.cpp @@ -0,0 +1,79 @@ +/* + * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved + * + * 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 <string.h> +#include <cstdlib> +#include <string> + +#include "util/environment.h" + +namespace nnfw +{ +namespace util +{ + +int get_env_int(const char* name) +{ + const char *value = std::getenv(name); + if (value != nullptr) + return std::stoi(value); + return 0; +} + +bool get_env_bool(const char* name) +{ + const char *value = std::getenv(name); + if (value != nullptr) + { + if (std::stoi(value)) + return true; + if (!strcasecmp(value, "true")) + return true; + } + return false; +} + +} // namespace util +} // namespace nnfw + +namespace nnfw +{ +namespace util +{ +namespace env +{ + +IntAccessor::IntAccessor(const std::string &tag) : _tag{tag} +{ + // DO NOTHING +} + +bool IntAccessor::access(int &out) const +{ + auto value = std::getenv(_tag.c_str()); + + if (value == nullptr) + { + return false; + } + + out = std::stoi(value); + return true; +} + +} // namespace env +} // namespace util +} // namespace nnfw |