| /* |
| * Copyright (c) 2016-2021, The OpenThread Authors. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of the copyright holder nor the |
| * names of its contributors may be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /** |
| * @file |
| * This file implements the error code functions used by OpenThread core modules. |
| */ |
| |
| #include "error.hpp" |
| |
| #include "common/array.hpp" |
| #include "common/code_utils.hpp" |
| |
| namespace ot { |
| |
| const char *ErrorToString(Error aError) |
| { |
| static const char *const kErrorStrings[kNumErrors] = { |
| "OK", // (0) kErrorNone |
| "Failed", // (1) kErrorFailed |
| "Drop", // (2) kErrorDrop |
| "NoBufs", // (3) kErrorNoBufs |
| "NoRoute", // (4) kErrorNoRoute |
| "Busy", // (5) kErrorBusy |
| "Parse", // (6) kErrorParse |
| "InvalidArgs", // (7) kErrorInvalidArgs |
| "Security", // (8) kErrorSecurity |
| "AddressQuery", // (9) kErrorAddressQuery |
| "NoAddress", // (10) kErrorNoAddress |
| "Abort", // (11) kErrorAbort |
| "NotImplemented", // (12) kErrorNotImplemented |
| "InvalidState", // (13) kErrorInvalidState |
| "NoAck", // (14) kErrorNoAck |
| "ChannelAccessFailure", // (15) kErrorChannelAccessFailure |
| "Detached", // (16) kErrorDetached |
| "FcsErr", // (17) kErrorFcs |
| "NoFrameReceived", // (18) kErrorNoFrameReceived |
| "UnknownNeighbor", // (19) kErrorUnknownNeighbor |
| "InvalidSourceAddress", // (20) kErrorInvalidSourceAddress |
| "AddressFiltered", // (21) kErrorAddressFiltered |
| "DestinationAddressFiltered", // (22) kErrorDestinationAddressFiltered |
| "NotFound", // (23) kErrorNotFound |
| "Already", // (24) kErrorAlready |
| "ReservedError25", // (25) Error 25 is reserved |
| "Ipv6AddressCreationFailure", // (26) kErrorIp6AddressCreationFailure |
| "NotCapable", // (27) kErrorNotCapable |
| "ResponseTimeout", // (28) kErrorResponseTimeout |
| "Duplicated", // (29) kErrorDuplicated |
| "ReassemblyTimeout", // (30) kErrorReassemblyTimeout |
| "NotTmf", // (31) kErrorNotTmf |
| "NonLowpanDataFrame", // (32) kErrorNotLowpanDataFrame |
| "ReservedError33", // (33) Error 33 is reserved |
| "LinkMarginLow", // (34) kErrorLinkMarginLow |
| "InvalidCommand", // (35) kErrorInvalidCommand |
| "Pending", // (36) kErrorPending |
| "Rejected", // (37) kErrorRejected |
| }; |
| |
| return aError < GetArrayLength(kErrorStrings) ? kErrorStrings[aError] : "UnknownErrorType"; |
| } |
| |
| } // namespace ot |
