| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * 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. |
| */ |
| |
| #define LOG_TAG "incident_helper" |
| |
| #include "strutil.h" |
| |
| #include <sstream> |
| |
| std::string trim(const std::string& s, const std::string& whitespace) { |
| const auto head = s.find_first_not_of(whitespace); |
| if (head == std::string::npos) return ""; |
| |
| const auto tail = s.find_last_not_of(whitespace); |
| return s.substr(head, tail - head + 1); |
| } |
| |
| // This is similiar to Split in android-base/file.h, but it won't add empty string |
| void split(const std::string& line, std::vector<std::string>* words, const std::string& delimiters) { |
| words->clear(); // clear the buffer before split |
| |
| size_t base = 0; |
| size_t found; |
| while (true) { |
| found = line.find_first_of(delimiters, base); |
| if (found != base) { // ignore empty string |
| // one char before found |
| words->push_back(line.substr(base, found - base)); |
| } |
| if (found == line.npos) break; |
| base = found + 1; |
| } |
| } |
| |
| bool assertHeaders(const char* expected[], const std::vector<std::string>& actual) { |
| for (size_t i = 0; i < actual.size(); i++) { |
| if (expected[i] == NULL || std::string(expected[i]) != actual.at(i)) { |
| return false; |
| } |
| } |
| return true; |
| } |