| /* Copyright 2021 The TensorFlow Authors. 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 "tensorflow/core/framework/op_kernel.h" |
| #include "tensorflow/core/platform/logging.h" |
| |
| namespace tensorflow { |
| |
| class FileSystemSetConfigurationOp : public OpKernel { |
| public: |
| explicit FileSystemSetConfigurationOp(OpKernelConstruction* context) |
| : OpKernel(context) { |
| env_ = context->env(); |
| } |
| |
| void Compute(OpKernelContext* context) override { |
| const Tensor* scheme_tensor; |
| OP_REQUIRES_OK(context, context->input("scheme", &scheme_tensor)); |
| OP_REQUIRES(context, TensorShapeUtils::IsScalar(scheme_tensor->shape()), |
| errors::InvalidArgument("scheme must be scalar, got shape ", |
| scheme_tensor->shape().DebugString())); |
| const string scheme = scheme_tensor->scalar<tstring>()(); |
| |
| const Tensor* key_tensor; |
| OP_REQUIRES_OK(context, context->input("key", &key_tensor)); |
| OP_REQUIRES(context, TensorShapeUtils::IsScalar(key_tensor->shape()), |
| errors::InvalidArgument("key must be scalar, got shape ", |
| key_tensor->shape().DebugString())); |
| const string key = key_tensor->scalar<tstring>()(); |
| |
| const Tensor* value_tensor; |
| OP_REQUIRES_OK(context, context->input("value", &value_tensor)); |
| OP_REQUIRES(context, TensorShapeUtils::IsScalar(value_tensor->shape()), |
| errors::InvalidArgument("value must be scalar, got shape ", |
| scheme_tensor->shape().DebugString())); |
| const string value = value_tensor->scalar<tstring>()(); |
| OP_REQUIRES_OK(context, env_->SetOption(scheme, key, value)); |
| } |
| |
| private: |
| Env* env_; |
| }; |
| REGISTER_KERNEL_BUILDER(Name("FileSystemSetConfiguration").Device(DEVICE_CPU), |
| FileSystemSetConfigurationOp); |
| |
| } // namespace tensorflow |