| // Copyright 2023 The gRPC Authors |
| // |
| // 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> |
| |
| namespace grpc_generator { |
| |
| std::string EscapeVariableDelimiters(const std::string& original) { |
| std::string mut_str = original; |
| size_t index = 0; |
| while ((index = mut_str.find('$', index)) != std::string::npos) { |
| mut_str.replace(index, 1, "$$"); |
| index += 2; |
| } |
| return mut_str; |
| } |
| |
| } // namespace grpc_generator |
