diff options
Diffstat (limited to 'pjlib-util/include/pjlib-util/errno.h')
| -rw-r--r-- | pjlib-util/include/pjlib-util/errno.h | 113 |
1 files changed, 108 insertions, 5 deletions
diff --git a/pjlib-util/include/pjlib-util/errno.h b/pjlib-util/include/pjlib-util/errno.h index 45e25f97..589fcb63 100644 --- a/pjlib-util/include/pjlib-util/errno.h +++ b/pjlib-util/include/pjlib-util/errno.h @@ -1,4 +1,4 @@ -/* $Id */ +/* $Id$ */ /* * Copyright (C)2003-2006 Benny Prijono <benny@prijono.org> * @@ -107,34 +107,137 @@ ***********************************************************/ /** * @hideinitializer - * Outgoing DNS query packet buffer is too small. + * DNS query packet buffer is too small. * This error occurs when the user supplied buffer for creating DNS * query (#pj_dns_make_query() function) is too small. */ #define PJLIB_UTIL_EDNSQRYTOOSMALL (PJLIB_UTIL_ERRNO_START+40) /* 320040 */ /** * @hideinitializer - * Invalid packet length in DNS response. + * Invalid DNS packet length. * This error occurs when the received DNS response packet does not * match all the fields length. */ #define PJLIB_UTIL_EDNSINSIZE (PJLIB_UTIL_ERRNO_START+41) /* 320041 */ /** * @hideinitializer - * Invalid class in DNS response. + * Invalid DNS class. * This error occurs when the received DNS response contains network * class other than IN (Internet). */ #define PJLIB_UTIL_EDNSINCLASS (PJLIB_UTIL_ERRNO_START+42) /* 320042 */ /** * @hideinitializer - * Invalid name pointer in DNS response. + * Invalid DNS name pointer. * This error occurs when parsing the compressed names inside DNS * response packet, when the name pointer points to an invalid address * or the parsing has triggerred too much recursion. */ #define PJLIB_UTIL_EDNSINNAMEPTR (PJLIB_UTIL_ERRNO_START+43) /* 320043 */ +/** + * @hideinitializer + * Invalid DNS nameserver address. If hostname was specified for nameserver + * address, this error means that the function was unable to resolve + * the nameserver hostname. + */ +#define PJLIB_UTIL_EDNSINNSADDR (PJLIB_UTIL_ERRNO_START+44) /* 320044 */ +/** + * @hideinitializer + * No nameserver is in DNS resolver. No nameserver is configured in the + * resolver. + */ +#define PJLIB_UTIL_EDNSNONS (PJLIB_UTIL_ERRNO_START+45) /* 320045 */ +/** + * @hideinitializer + * No working DNS nameserver. All nameservers have been queried, + * but none was able to serve any DNS requests. These "bad" nameservers + * will be re-tested again for "goodness" after some period. + */ +#define PJLIB_UTIL_EDNSNOWORKINGNS (PJLIB_UTIL_ERRNO_START+46) /* 320046 */ +/** + * @hideinitializer + * No answer record in the DNS response. + */ +#define PJLIB_UTIL_EDNSNOANSWERREC (PJLIB_UTIL_ERRNO_START+47) /* 320047 */ + +/* DNS ERRORS MAPPED FROM RCODE: */ + +/** + * Start of error code mapped from DNS RCODE + */ +#define PJLIB_UTIL_DNS_RCODE_START (PJLIB_UTIL_ERRNO_START+50) /* 320050 */ + +/** + * Map DNS RCODE status into pj_status_t. + */ +#define PJ_STATUS_FROM_DNS_RCODE(rcode) (rcode==0 ? PJ_SUCCESS : \ + PJLIB_UTIL_DNS_RCODE_START+rcode) +/** + * @hideinitializer + * Format error - The name server was unable to interpret the query. + * This corresponds to DNS RCODE 1. + */ +#define PJLIB_UTIL_EDNS_FORMERR PJ_STATUS_FROM_DNS_RCODE(1) /* 320051 */ +/** + * @hideinitializer + * Server failure - The name server was unable to process this query due to a + * problem with the name server. + * This corresponds to DNS RCODE 2. + */ +#define PJLIB_UTIL_EDNS_SERVFAIL PJ_STATUS_FROM_DNS_RCODE(2) /* 320052 */ +/** + * @hideinitializer + * Name Error - Meaningful only for responses from an authoritative name + * server, this code signifies that the domain name referenced in the query + * does not exist. + * This corresponds to DNS RCODE 3. + */ +#define PJLIB_UTIL_EDNS_NXDOMAIN PJ_STATUS_FROM_DNS_RCODE(3) /* 320053 */ +/** + * @hideinitializer + * Not Implemented - The name server does not support the requested kind of + * query. + * This corresponds to DNS RCODE 4. + */ +#define PJLIB_UTIL_EDNS_NOTIMPL PJ_STATUS_FROM_DNS_RCODE(4) /* 320054 */ +/** + * @hideinitializer + * Refused - The name server refuses to perform the specified operation for + * policy reasons. + * This corresponds to DNS RCODE 5. + */ +#define PJLIB_UTIL_EDNS_REFUSED PJ_STATUS_FROM_DNS_RCODE(5) /* 320055 */ +/** + * @hideinitializer + * The name exists. + * This corresponds to DNS RCODE 6. + */ +#define PJLIB_UTIL_EDNS_YXDOMAIN PJ_STATUS_FROM_DNS_RCODE(6) /* 320056 */ +/** + * @hideinitializer + * The RRset (name, type) exists. + * This corresponds to DNS RCODE 7. + */ +#define PJLIB_UTIL_EDNS_YXRRSET PJ_STATUS_FROM_DNS_RCODE(7) /* 320057 */ +/** + * @hideinitializer + * The RRset (name, type) does not exist. + * This corresponds to DNS RCODE 8. + */ +#define PJLIB_UTIL_EDNS_NXRRSET PJ_STATUS_FROM_DNS_RCODE(8) /* 320058 */ +/** + * @hideinitializer + * The requestor is not authorized to perform this operation. + * This corresponds to DNS RCODE 9. + */ +#define PJLIB_UTIL_EDNS_NOTAUTH PJ_STATUS_FROM_DNS_RCODE(9) /* 320059 */ +/** + * @hideinitializer + * The zone specified is not a zone. + * This corresponds to DNS RCODE 10. + */ +#define PJLIB_UTIL_EDNS_NOTZONE PJ_STATUS_FROM_DNS_RCODE(10)/* 320060 */ #endif /* __PJLIB_UTIL_ERRNO_H__ */ |