diff options
Diffstat (limited to 'src/libdnssec/error.c')
-rw-r--r-- | src/libdnssec/error.c | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/src/libdnssec/error.c b/src/libdnssec/error.c new file mode 100644 index 0000000..d4f9a81 --- /dev/null +++ b/src/libdnssec/error.c @@ -0,0 +1,87 @@ +/* Copyright (C) 2021 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 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 <https://www.gnu.org/licenses/>. + */ + +#include <string.h> + +#include "libdnssec/error.h" +#include "libdnssec/shared/shared.h" + +typedef struct error_message_t { + int code; + const char *text; +} error_message_t; + +static const error_message_t ERROR_MESSAGES[] = { + { DNSSEC_EOK, "no error" }, + + { DNSSEC_ENOMEM, "not enough memory" }, + { DNSSEC_EINVAL, "invalid argument" }, + { DNSSEC_ENOENT, "no such file or directory" }, + + { DNSSEC_ERROR, "unspecified error" }, + { DNSSEC_NOT_IMPLEMENTED_ERROR, "not implemented" }, + { DNSSEC_MALFORMED_DATA, "malformed data" }, + { DNSSEC_NOT_FOUND, "not found" }, + + { DNSSEC_PKCS8_IMPORT_ERROR, "PKCS #8 import error" }, + { DNSSEC_KEY_EXPORT_ERROR, "key export error" }, + { DNSSEC_KEY_IMPORT_ERROR, "key import error" }, + { DNSSEC_KEY_GENERATE_ERROR, "key generation error" }, + + { DNSSEC_INVALID_PUBLIC_KEY, "invalid public key" }, + { DNSSEC_INVALID_PRIVATE_KEY, "invalid private key" }, + { DNSSEC_INVALID_KEY_ALGORITHM, "invalid key algorithm" }, + { DNSSEC_INVALID_KEY_SIZE, "invalid key size" }, + { DNSSEC_INVALID_KEY_ID, "invalid key ID" }, + { DNSSEC_INVALID_KEY_NAME, "invalid key name" }, + + { DNSSEC_NO_PUBLIC_KEY, "no public key" }, + { DNSSEC_NO_PRIVATE_KEY, "no private key" }, + { DNSSEC_KEY_ALREADY_PRESENT, "key already present" }, + + { DNSSEC_SIGN_INIT_ERROR, "signing initialization error" }, + { DNSSEC_SIGN_ERROR, "signing error" }, + { DNSSEC_INVALID_SIGNATURE, "invalid signature" }, + + { DNSSEC_INVALID_NSEC3_ALGORITHM, "invalid NSEC3 algorithm" }, + { DNSSEC_NSEC3_HASHING_ERROR, "NSEC3 hashing error" }, + + { DNSSEC_INVALID_DS_ALGORITHM, "invalid DS algorithm" }, + { DNSSEC_DS_HASHING_ERROR, "DS hashing error" }, + + { DNSSEC_KEYSTORE_INVALID_CONFIG, "invalid KASP keystore configuration" }, + + { DNSSEC_P11_FAILED_TO_LOAD_MODULE, "failed to load PKCS #11 module" }, + { DNSSEC_P11_TOO_MANY_MODULES, "too many PKCS #11 modules loaded" }, + { DNSSEC_P11_TOKEN_NOT_AVAILABLE, "PKCS #11 token not available" }, + + { DNSSEC_INVALID_DIGEST_ALGORITHM, "invalid digest algorithm" }, + { DNSSEC_DIGEST_ERROR, "digest error" }, + + { 0 } +}; + +_public_ +const char *dnssec_strerror(int error) +{ + for (const error_message_t *m = ERROR_MESSAGES; m->text; m++) { + if (m->code == error) { + return m->text; + } + } + + return NULL; +} |