1 /* 2 * Copyright (C) 2017 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 #ifndef ANDROID_HARDWARE_TESTS_TRIE_V1_0_TRIE_H 18 #define ANDROID_HARDWARE_TESTS_TRIE_V1_0_TRIE_H 19 20 #include <android/hardware/tests/trie/1.0/ITrie.h> 21 #include <hidl/Status.h> 22 23 #include <string> 24 25 namespace android { 26 namespace hardware { 27 namespace tests { 28 namespace trie { 29 namespace V1_0 { 30 namespace implementation { 31 32 using ::android::hardware::Return; 33 using ::android::hardware::Void; 34 using ::android::hardware::hidl_string; 35 using ::android::hardware::hidl_vec; 36 using ::android::hardware::tests::trie::V1_0::ITrie; 37 using ::android::hardware::tests::trie::V1_0::TrieNode; 38 39 struct Trie : public ITrie { 40 // Methods from ::android::hardware::tests::trie::V1_0::ITrie follow. 41 virtual Return<void> newTrie(newTrie_cb _hidl_cb) override; 42 virtual Return<void> addStrings(const TrieNode& trie, const hidl_vec<hidl_string>& strings, 43 addStrings_cb _hidl_cb) override; 44 virtual Return<void> containsStrings(const TrieNode& trie, const hidl_vec<hidl_string>& strings, 45 containsStrings_cb _hidl_cb) override; 46 47 private: 48 void addString(TrieNode* trieRoot, const std::string& str); 49 bool containsString(const TrieNode* trieRoot, const std::string& str); 50 }; 51 52 extern "C" ITrie* HIDL_FETCH_ITrie(const char* name); 53 54 } // namespace implementation 55 } // namespace V1_0 56 } // namespace trie 57 } // namespace tests 58 } // namespace hardware 59 } // namespace android 60 61 #endif // ANDROID_HARDWARE_TESTS_TRIE_V1_0_TRIE_H 62
