3 * Copyright 2015 gRPC authors.
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
19 #ifndef GRPC_INTERNAL_COMPILER_CPP_GENERATOR_HELPERS_H
20 #define GRPC_INTERNAL_COMPILER_CPP_GENERATOR_HELPERS_H
24 #include "src/compiler/config.h"
25 #include "src/compiler/generator_helpers.h"
27 namespace grpc_cpp_generator {
29 inline grpc::string DotsToColons(const grpc::string& name) {
30 return grpc_generator::StringReplace(name, ".", "::");
33 inline grpc::string DotsToUnderscores(const grpc::string& name) {
34 return grpc_generator::StringReplace(name, ".", "_");
37 inline grpc::string ClassName(const grpc::protobuf::Descriptor* descriptor,
39 // Find "outer", the descriptor of the top-level message in which
40 // "descriptor" is embedded.
41 const grpc::protobuf::Descriptor* outer = descriptor;
42 while (outer->containing_type() != NULL) outer = outer->containing_type();
44 const grpc::string& outer_name = outer->full_name();
45 grpc::string inner_name = descriptor->full_name().substr(outer_name.size());
48 return "::" + DotsToColons(outer_name) + DotsToUnderscores(inner_name);
50 return outer->name() + DotsToUnderscores(inner_name);
54 // Get leading or trailing comments in a string. Comment lines start with "// ".
55 // Leading detached comments are put in in front of leading comments.
56 template <typename DescriptorType>
57 inline grpc::string GetCppComments(const DescriptorType* desc, bool leading) {
58 return grpc_generator::GetPrefixedComments(desc, leading, "//");
61 } // namespace grpc_cpp_generator
63 #endif // GRPC_INTERNAL_COMPILER_CPP_GENERATOR_HELPERS_H