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 #include <nos/debug.h> 18 19 #include <application.h> 20 21 namespace nos { 22 23 #define ErrorString_helper(x) \ 24 case app_status::x: \ 25 return #x; 26 27 std::string StatusCodeString(uint32_t code) { 28 switch (code) { 29 ErrorString_helper(APP_SUCCESS) 30 ErrorString_helper(APP_ERROR_BOGUS_ARGS) 31 ErrorString_helper(APP_ERROR_INTERNAL) 32 ErrorString_helper(APP_ERROR_TOO_MUCH) 33 ErrorString_helper(APP_ERROR_IO) 34 ErrorString_helper(APP_ERROR_RPC) 35 default: 36 if (code >= APP_LINE_NUMBER_BASE && code < MAX_APP_STATUS) { 37 return "APP_LINE_NUMBER " + std::to_string(code - APP_LINE_NUMBER_BASE); 38 } 39 if (code >= APP_SPECIFIC_ERROR && code < APP_LINE_NUMBER_BASE) { 40 return "APP_SPECIFIC_ERROR " + std::to_string(APP_LINE_NUMBER_BASE) + 41 " + " + std::to_string(code - APP_LINE_NUMBER_BASE); 42 } 43 44 return "unknown"; 45 } 46 } 47 48 } // namespace nos 49
