diff options
Diffstat (limited to 'src/common/errcode.h')
| -rw-r--r-- | src/common/errcode.h | 187 |
1 files changed, 147 insertions, 40 deletions
diff --git a/src/common/errcode.h b/src/common/errcode.h index b2afae5..13d1943 100644 --- a/src/common/errcode.h +++ b/src/common/errcode.h @@ -1,56 +1,62 @@ /*! - * \file errcode.h - * - * \author Lubos Slovak <lubos.slovak@nic.cz> - * \author Marek Vavrusa <marek.vavrusa@nic.cz> - * - * \brief Error codes and function for getting error message. - * - * \addtogroup common_lib - * @{ - */ +* \file errcode.h +* +* \author Lubos Slovak <lubos.slovak@nic.cz> +* \author Marek Vavrusa <marek.vavrusa@nic.cz> +* +* \brief Error codes and function for getting error message. +* +* \addtogroup common_lib +* @{ +*/ /* Copyright (C) 2011 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz> - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. - */ +You should have received a copy of the GNU General Public License +along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ #ifndef _KNOTD_COMMON_ERRCODE_H_ #define _KNOTD_COMMON_ERRCODE_H_ #include "common/errors.h" +/* errno -> Knot error mapping. + * \note offset is required, otherwise it would interfere with TSIG errors. + */ +#define ERRBASE 100 +#define err2code(x) (-(ERRBASE + (x))) + /*! \brief Error codes used in the library. */ enum knot_error { - KNOT_EOK = 0, /*!< OK */ - + KNOT_EOK = 0, /*!< OK */ + /* TSIG errors. */ - KNOT_TSIG_EBADSIG = -16, /*!< Failed to verify TSIG MAC. */ - KNOT_TSIG_EBADKEY = -17, /*!< TSIG key not recognized or invalid. */ - KNOT_TSIG_EBADTIME = -18, /*!< TSIG signing time out of range. */ - + KNOT_TSIG_EBADSIG = -16, /*!< Failed to verify TSIG MAC. */ + KNOT_TSIG_EBADKEY = -17, /*!< TSIG key not recognized or invalid. */ + KNOT_TSIG_EBADTIME = -18, /*!< TSIG signing time out of range. */ + /* Directly mapped error codes. */ - KNOT_ENOMEM = -ENOMEM, /*!< Out of memory. */ - KNOT_EINVAL = -EINVAL, /*!< Invalid parameter passed. */ - KNOT_ENOTSUP = -ENOTSUP, /*!< Parameter not supported. */ - KNOT_EBUSY = -EBUSY, /*!< Requested resource is busy. */ - KNOT_EAGAIN = -EAGAIN, /*!< OS lacked necessary resources. */ - KNOT_EACCES = -EACCES, /*!< Permission is denied. */ - KNOT_ECONNREFUSED = -ECONNREFUSED, /*!< Connection is refused. */ - KNOT_EISCONN = -EISCONN, /*!< Already connected. */ - KNOT_EADDRINUSE = -EADDRINUSE, /*!< Address already in use. */ - KNOT_ENOENT = -ENOENT, /*!< Resource not found. */ - KNOT_ERANGE = -ERANGE, /*!< Value is out of range. */ + KNOT_ENOMEM = err2code(ENOMEM), /*!< Out of memory. */ + KNOT_EINVAL = err2code(EINVAL), /*!< Invalid parameter passed. */ + KNOT_ENOTSUP = err2code(ENOTSUP), /*!< Parameter not supported. */ + KNOT_EBUSY = err2code(EBUSY), /*!< Requested resource is busy. */ + KNOT_EAGAIN = err2code(EAGAIN), /*!< OS lacked necessary resources. */ + KNOT_EACCES = err2code(EACCES), /*!< Permission is denied. */ + KNOT_ECONNREFUSED = err2code(ECONNREFUSED), /*!< Connection is refused. */ + KNOT_EISCONN = err2code(EISCONN), /*!< Already connected. */ + KNOT_EADDRINUSE = err2code(EADDRINUSE), /*!< Address already in use. */ + KNOT_ENOENT = err2code(ENOENT), /*!< Resource not found. */ + KNOT_ERANGE = err2code(ERANGE), /*!< Value is out of range. */ /* General errors. */ KNOT_ERROR = -10000, /*!< General error. */ @@ -78,13 +84,114 @@ enum knot_error { KNOT_ENOXFR, /*!< Transfer was not sent. */ KNOT_ENOIXFR, /*!< Transfer is not IXFR (is in AXFR format). */ KNOT_EXFRREFUSED, /*!< Zone transfer refused by the server. */ - KNOT_EXFRDENIED, /*!< Transfer not allowed. */ + KNOT_EDENIED, /*!< Not allowed. */ KNOT_ECONN, /*!< Connection reset. */ KNOT_EIXFRSPACE, /*!< IXFR reply did not fit in. */ KNOT_ECNAME, /*!< CNAME loop found in zone. */ KNOT_ENODIFF, /*!< No zone diff can be created. */ KNOT_EDSDIGESTLEN, /*!< DS digest length does not match digest type. */ - KNOT_ELIMIT /*!< Exceeded response rate limit. */ + KNOT_ENOTSIG, /*!< Expected a TSIG or SIG(0). */ + KNOT_ELIMIT, /*!< Exceeded response rate limit. */ + + /* Control states. */ + KNOT_CTL_STOP, /*!< Stop requested. */ + KNOT_CTL_RESTART, /*!< Restart requested. */ + + /* Network errors. */ + KNOT_NET_EADDR, + KNOT_NET_ESOCKET, + KNOT_NET_ECONNECT, + KNOT_NET_ESEND, + KNOT_NET_ERECV, + KNOT_NET_ETIMEOUT, + + /* Zone file loader errors. */ + FLOADER_EFSTAT, + FLOADER_EDIRECTORY, + FLOADER_EWRITABLE, + FLOADER_EEMPTY, + FLOADER_EDEFAULTS, + FLOADER_EMMAP, + FLOADER_EMUNMAP, + FLOADER_ESCANNER, + + /* Zone scanner errors. */ + ZSCANNER_UNCOVERED_STATE, + ZSCANNER_ELEFT_PARENTHESIS, + ZSCANNER_ERIGHT_PARENTHESIS, + ZSCANNER_EUNSUPPORTED_TYPE, + ZSCANNER_EBAD_PREVIOUS_OWNER, + ZSCANNER_EBAD_DNAME_CHAR, + ZSCANNER_EBAD_OWNER, + ZSCANNER_ELABEL_OVERFLOW, + ZSCANNER_EDNAME_OVERFLOW, + ZSCANNER_EBAD_NUMBER, + ZSCANNER_ENUMBER64_OVERFLOW, + ZSCANNER_ENUMBER32_OVERFLOW, + ZSCANNER_ENUMBER16_OVERFLOW, + ZSCANNER_ENUMBER8_OVERFLOW, + ZSCANNER_EFLOAT_OVERFLOW, + ZSCANNER_ERDATA_OVERFLOW, + ZSCANNER_EITEM_OVERFLOW, + ZSCANNER_EBAD_ADDRESS_CHAR, + ZSCANNER_EBAD_IPV4, + ZSCANNER_EBAD_IPV6, + ZSCANNER_EBAD_GATEWAY, + ZSCANNER_EBAD_GATEWAY_KEY, + ZSCANNER_EBAD_APL, + ZSCANNER_EBAD_RDATA, + ZSCANNER_EBAD_HEX_RDATA, + ZSCANNER_EBAD_HEX_CHAR, + ZSCANNER_EBAD_BASE64_CHAR, + ZSCANNER_EBAD_BASE32HEX_CHAR, + ZSCANNER_EBAD_REST, + ZSCANNER_EBAD_TIMESTAMP_CHAR, + ZSCANNER_EBAD_TIMESTAMP_LENGTH, + ZSCANNER_EBAD_TIMESTAMP, + ZSCANNER_EBAD_DATE, + ZSCANNER_EBAD_TIME, + ZSCANNER_EBAD_TIME_UNIT, + ZSCANNER_EBAD_BITMAP, + ZSCANNER_ETEXT_OVERFLOW, + ZSCANNER_EBAD_TEXT_CHAR, + ZSCANNER_EBAD_TEXT, + ZSCANNER_EBAD_DIRECTIVE, + ZSCANNER_EBAD_TTL, + ZSCANNER_EBAD_ORIGIN, + ZSCANNER_EBAD_INCLUDE_FILENAME, + ZSCANNER_EBAD_INCLUDE_ORIGIN, + ZSCANNER_EUNPROCESSED_INCLUDE, + ZSCANNER_EUNOPENED_INCLUDE, + ZSCANNER_EBAD_RDATA_LENGTH, + ZSCANNER_ECANNOT_TEXT_DATA, + ZSCANNER_EBAD_LOC_DATA, + ZSCANNER_EUNKNOWN_BLOCK, + ZSCANNER_EBAD_ALGORITHM, + ZSCANNER_EBAD_CERT_TYPE, + ZSCANNER_EBAD_EUI_LENGTH, + ZSCANNER_EBAD_L64_LENGTH, + ZSCANNER_EBAD_CHAR_COLON, + ZSCANNER_EBAD_CHAR_DASH, + + /* Encoding errors. */ + KNOT_BASE64_ESIZE, + KNOT_BASE64_ECHAR, + KNOT_BASE32HEX_ESIZE, + KNOT_BASE32HEX_ECHAR, + + /* Key parsing errors. */ + KNOT_KEY_EPUBLIC_KEY_OPEN, + KNOT_KEY_EPRIVATE_KEY_OPEN, + KNOT_KEY_EPUBLIC_KEY_INVALID, + + /* Key signing errors. */ + KNOT_DNSSEC_ENOTSUP, + KNOT_DNSSEC_EINVALID_KEY, + KNOT_DNSSEC_EASSIGN_KEY, + KNOT_DNSSEC_ECREATE_DIGEST_CONTEXT, + KNOT_DNSSEC_EUNEXPECTED_SIGNATURE_SIZE, + KNOT_DNSSEC_EDECODE_RAW_SIGNATURE, + KNOT_DNSSEC_ESIGN }; /*! \brief Table linking error messages to error codes. */ |