| /** @file |
| |
| Error code defines |
| |
| @section license License |
| |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you 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. |
| */ |
| |
| #include "tscore/InkErrno.h" |
| #include "tscore/ink_assert.h" |
| #include <cstring> |
| |
| const char * |
| InkStrerror(int ink_errno) |
| { |
| if (ink_errno < INK_START_ERRNO) { |
| return strerror(ink_errno); |
| } |
| |
| switch (ink_errno) { |
| case ENET_THROTTLING: |
| return "ENET_THROTTLING"; |
| case ENET_CONNECT_TIMEOUT: |
| return "ENET_CONNECT_TIMEOUT"; |
| case ENET_CONNECT_FAILED: |
| return "ENET_CONNECT_FAILED"; |
| case ESOCK_DENIED: |
| return "ESOCK_DENIED"; |
| case ESOCK_TIMEOUT: |
| return "ESOCK_TIMEOUT"; |
| case ESOCK_NO_SOCK_SERVER_CONN: |
| return "ESOCK_NO_SOCK_SERVER_CONN"; |
| case ECACHE_NO_DOC: |
| return "ECACHE_NO_DOC"; |
| case ECACHE_DOC_BUSY: |
| return "ECACHE_DOC_BUSY"; |
| case ECACHE_DIR_BAD: |
| return "ECACHE_DIR_BAD"; |
| case ECACHE_BAD_META_DATA: |
| return "ECACHE_BAD_META_DATA"; |
| case ECACHE_READ_FAIL: |
| return "ECACHE_READ_FAIL"; |
| case ECACHE_WRITE_FAIL: |
| return "ECACHE_WRITE_FAIL"; |
| case ECACHE_MAX_ALT_EXCEEDED: |
| return "ECACHE_MAX_ALT_EXCEEDED"; |
| case ECACHE_NOT_READY: |
| return "ECACHE_NOT_READY"; |
| case ECACHE_ALT_MISS: |
| return "ECACHE_ALT_MISS"; |
| case ECACHE_BAD_READ_REQUEST: |
| return "ECACHE_BAD_READ_REQUEST"; |
| case EHTTP_ERROR: |
| return "EHTTP_ERROR"; |
| } |
| |
| if (ink_errno > HTTP_ERRNO) { |
| return "EHTTP (unknown)"; |
| } |
| |
| if (ink_errno > CACHE_ERRNO) { |
| return "ECACHE (unknown)"; |
| } |
| |
| if (ink_errno > NET_ERRNO) { |
| return "ENET (unknown)"; |
| } |
| |
| // Verify there are no holes in the error ranges. |
| ink_assert(INK_START_ERRNO == SOCK_ERRNO); |
| ink_assert(ink_errno > SOCK_ERRNO); |
| |
| return "ESOCK (unknown)"; |
| } |