diff options
Diffstat (limited to 'contrib/bind/tools/nslookup/debug.c')
| -rw-r--r-- | contrib/bind/tools/nslookup/debug.c | 86 |
1 files changed, 71 insertions, 15 deletions
diff --git a/contrib/bind/tools/nslookup/debug.c b/contrib/bind/tools/nslookup/debug.c index e523ae6..e61c08f 100644 --- a/contrib/bind/tools/nslookup/debug.c +++ b/contrib/bind/tools/nslookup/debug.c @@ -55,7 +55,7 @@ #ifndef lint static char sccsid[] = "@(#)debug.c 5.26 (Berkeley) 3/21/91"; -static char rcsid[] = "$Id: debug.c,v 8.4 1996/05/21 07:04:38 vixie Exp $"; +static char rcsid[] = "$Id: debug.c,v 8.10 1996/12/18 04:09:50 vixie Exp $"; #endif /* not lint */ /* @@ -141,6 +141,12 @@ Fprint_query(msg, eom, printHeader,file) fprintf(file,", want recursion"); if (hp->ra) fprintf(file,", recursion avail."); + if (hp->unused) + fprintf(file,", UNUSED-QUERY_BIT"); + if (hp->ad) + fprintf(file,", authentic data"); + if (hp->cd) + fprintf(file,", checking disabled"); fprintf(file,"\n\tquestions = %d", ntohs(hp->qdcount)); fprintf(file,", answers = %d", ntohs(hp->ancount)); fprintf(file,", authority records = %d", ntohs(hp->nscount)); @@ -170,6 +176,11 @@ Fprint_query(msg, eom, printHeader,file) */ if (n = ntohs(hp->ancount)) { fprintf(file," ANSWERS:\n"); + if (type == T_A && n > MAXADDRS) { + printf("Limiting response to MAX Addrs = %d \n", + MAXADDRS); + n = MAXADDRS; + } while (--n >= 0) { fprintf(file, INDENT); cp = Print_rr(cp, msg, eom, file); @@ -248,17 +259,17 @@ Print_cdname2(cp, msg, eom, file) * Print resource record fields in human readable form. */ u_char * -Print_rr(cp, msg, eom, file) - u_char *cp, *msg, *eom; +Print_rr(ocp, msg, eom, file) + u_char *ocp, *msg, *eom; FILE *file; { int type, class, dlen, n, c; u_int32_t rrttl, ttl; struct in_addr inaddr; - u_char *cp1, *cp2; + u_char *cp, *cp1, *cp2; int debug; - if ((cp = Print_cdname(cp, msg, eom, file)) == NULL) { + if ((cp = Print_cdname(ocp, msg, eom, file)) == NULL) { fprintf(file, "(name truncated?)\n"); return (NULL); /* compression error */ } @@ -333,6 +344,45 @@ Print_rr(cp, msg, eom, file) cp += INT16SZ; fprintf(file,", mail exchanger = "); goto doname; + + case T_NAPTR: + fprintf(file, "\torder = %u",_getshort((u_char*)cp)); + cp += INT16SZ; + fprintf(file,", preference = %u\n", _getshort((u_char*)cp)); + cp += INT16SZ; + /* Flags */ + n = *cp++; + fprintf(file,"\tflags = \"%.*s\"\n", (int)n, cp); + cp += n; + /* Service */ + n = *cp++; + fprintf(file,"\tservices = \"%.*s\"\n", (int)n, cp); + cp += n; + /* Regexp */ + n = *cp++; + fprintf(file,"\trule = \"%.*s\"\n", (int)n, cp); + cp += n; + /* Replacement */ + fprintf(file,"\treplacement = "); + cp = Print_cdname(cp, msg, eom, file); + if (cp == NULL) { + fprintf(file, "(replacement truncated?)\n"); + return (NULL); /* compression error */ + } + (void) putc('\n', file); + + break; + case T_SRV: + fprintf(file, "\tpriority = %u",_getshort((u_char*)cp)); + cp += INT16SZ; + fprintf(file,", weight = %u", _getshort((u_char*)cp)); + cp += INT16SZ; + fprintf(file,", port= %u\n", _getshort((u_char*)cp)); + cp += INT16SZ; + + fprintf(file,"\thost = "); + goto doname; + case T_PX: fprintf(file,"\tpreference = %u",_getshort((u_char*)cp)); cp += INT16SZ; @@ -467,19 +517,22 @@ doname: break; case T_TXT: - (void) fputs("\ttext = \"", file); + (void) fputs("\ttext = ", file); cp2 = cp1 + dlen; while (cp < cp2) { + (void) putc('"', file); if (n = (unsigned char) *cp++) { - for (c = n; c > 0 && cp < cp2; c--) - if ((*cp == '\n') || (*cp == '"')) { - (void) putc('\\', file); - (void) putc(*cp++, file); - } else - (void) putc(*cp++, file); + for (c = n; c > 0 && cp < cp2; c--) { + if ((*cp == '\n') || (*cp == '"') || (*cp == '\\')) + (void) putc('\\', file); + (void) putc(*cp++, file); + } } + (void) putc('"', file); + if (cp < cp2) + (void) putc(' ', file); } - (void) fputs("\"\n", file); + (void) putc('\n', file); break; case T_X25: @@ -506,8 +559,9 @@ doname: case T_AAAA: { char t[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"]; - fprintf(file, "IPv6 address = %s\n", + fprintf(file, "\tIPv6 address = %s\n", inet_ntop(AF_INET6, cp, t, sizeof t)); + cp += IN6ADDRSZ; break; } @@ -574,7 +628,9 @@ doname: break; default: - fprintf(file,"\t??? unknown type %d ???\n", type); + fprintf(file,"\trecord type %d, interpreted as:\n", type); + /* Let resolver library try to print it */ + p_rr(ocp, msg, file); cp += dlen; } if (_res.options & RES_DEBUG && type != T_SOA) { |
