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1 /*
2  * Copyright (C) 2019, The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *     http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #include "generate_aidl_mappings.h"
18 #include "type_java.h"
19 
20 #include <sstream>
21 
22 namespace android {
23 namespace aidl {
24 namespace mappings {
25 
dump_location(const AidlNode & method)26 std::string dump_location(const AidlNode& method) {
27   return method.PrintLocation();
28 }
29 
generate_mappings(const AidlDefinedType * defined_type)30 SignatureMap generate_mappings(const AidlDefinedType* defined_type) {
31   const AidlInterface* interface = defined_type->AsInterface();
32   SignatureMap mappings;
33   if (interface == nullptr) {
34     return mappings;
35   }
36   for (const auto& method : interface->GetMethods()) {
37     if (method->IsUserDefined()) {
38       std::stringstream signature;
39       signature << interface->GetCanonicalName() << "|";
40       signature << method->GetName() << "|";
41       for (const auto& arg : method->GetArguments()) {
42         signature << arg->GetType().ToString() << ",";
43       }
44       signature << "|";
45       signature << method->GetType().GetLanguageType<java::Type>()->JavaType();
46       mappings[signature.str()] = dump_location(*method);
47     }
48   }
49   return mappings;
50 }
51 
52 }  // namespace mappings
53 }  // namespace aidl
54 }  // namespace android
55