diff options
Diffstat (limited to 'sldns/wire2str.c')
| -rw-r--r-- | sldns/wire2str.c | 51 |
1 files changed, 48 insertions, 3 deletions
diff --git a/sldns/wire2str.c b/sldns/wire2str.c index b2ca6192c649..ef505780f454 100644 --- a/sldns/wire2str.c +++ b/sldns/wire2str.c @@ -173,6 +173,28 @@ static sldns_lookup_table sldns_edns_options_data[] = { }; sldns_lookup_table* sldns_edns_options = sldns_edns_options_data; +static sldns_lookup_table sldns_tsig_errors_data[] = { + { LDNS_TSIG_ERROR_NOERROR, "NOERROR" }, + { LDNS_RCODE_FORMERR, "FORMERR" }, + { LDNS_RCODE_SERVFAIL, "SERVFAIL" }, + { LDNS_RCODE_NXDOMAIN, "NXDOMAIN" }, + { LDNS_RCODE_NOTIMPL, "NOTIMPL" }, + { LDNS_RCODE_REFUSED, "REFUSED" }, + { LDNS_RCODE_YXDOMAIN, "YXDOMAIN" }, + { LDNS_RCODE_YXRRSET, "YXRRSET" }, + { LDNS_RCODE_NXRRSET, "NXRRSET" }, + { LDNS_RCODE_NOTAUTH, "NOTAUTH" }, + { LDNS_RCODE_NOTZONE, "NOTZONE" }, + { LDNS_TSIG_ERROR_BADSIG, "BADSIG" }, + { LDNS_TSIG_ERROR_BADKEY, "BADKEY" }, + { LDNS_TSIG_ERROR_BADTIME, "BADTIME" }, + { LDNS_TSIG_ERROR_BADMODE, "BADMODE" }, + { LDNS_TSIG_ERROR_BADNAME, "BADNAME" }, + { LDNS_TSIG_ERROR_BADALG, "BADALG" }, + { 0, NULL } +}; +sldns_lookup_table* sldns_tsig_errors = sldns_tsig_errors_data; + char* sldns_wire2str_pkt(uint8_t* data, size_t len) { size_t slen = (size_t)sldns_wire2str_pkt_buf(data, len, NULL, 0); @@ -976,6 +998,8 @@ int sldns_wire2str_rdf_scan(uint8_t** d, size_t* dlen, char** s, size_t* slen, return sldns_wire2str_tag_scan(d, dlen, s, slen); case LDNS_RDF_TYPE_LONG_STR: return sldns_wire2str_long_str_scan(d, dlen, s, slen); + case LDNS_RDF_TYPE_TSIGERROR: + return sldns_wire2str_tsigerror_scan(d, dlen, s, slen); } /* unknown rdf type */ return -1; @@ -1574,6 +1598,7 @@ int sldns_wire2str_hip_scan(uint8_t** d, size_t* dl, char** s, size_t* sl) int sldns_wire2str_int16_data_scan(uint8_t** d, size_t* dl, char** s, size_t* sl) { + int w; uint16_t n; if(*dl < 2) return -1; @@ -1582,7 +1607,12 @@ int sldns_wire2str_int16_data_scan(uint8_t** d, size_t* dl, char** s, size_t* sl return -1; (*d)+=2; (*dl)-=2; - return sldns_wire2str_b64_scan_num(d, dl, s, sl, n); + if(n == 0) { + return sldns_str_print(s, sl, "0"); + } + w = sldns_str_print(s, sl, "%u ", (unsigned)n); + w += sldns_wire2str_b64_scan_num(d, dl, s, sl, n); + return w; } int sldns_wire2str_nsec3_next_owner_scan(uint8_t** d, size_t* dl, char** s, @@ -1639,10 +1669,10 @@ int sldns_wire2str_tag_scan(uint8_t** d, size_t* dl, char** s, size_t* sl) if(*dl < 1+n) return -1; for(i=0; i<n; i++) - if(!isalnum((unsigned char)(*d)[i])) + if(!isalnum((unsigned char)(*d)[i+1])) return -1; for(i=0; i<n; i++) - w += sldns_str_print(s, sl, "%c", (char)(*d)[i]); + w += sldns_str_print(s, sl, "%c", (char)(*d)[i+1]); (*d)+=n+1; (*dl)-=(n+1); return w; @@ -1661,6 +1691,21 @@ int sldns_wire2str_long_str_scan(uint8_t** d, size_t* dl, char** s, size_t* sl) return w; } +int sldns_wire2str_tsigerror_scan(uint8_t** d, size_t* dl, char** s, size_t* sl) +{ + sldns_lookup_table *lt; + int data, w; + if(*dl < 2) return -1; + data = (int)sldns_read_uint16(*d); + lt = sldns_lookup_by_id(sldns_tsig_errors, data); + if(lt && lt->name) + w = sldns_str_print(s, sl, "%s", lt->name); + else w = sldns_str_print(s, sl, "%d", data); + (*dl)-=2; + (*d)+=2; + return w; +} + int sldns_wire2str_edns_llq_print(char** s, size_t* sl, uint8_t* data, size_t len) { |