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Declare DNS header locally too

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@947 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2003-05-01 14:26:17 +00:00
parent 475fc3de54
commit d77613aaba
1 changed files with 41 additions and 4 deletions
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45
enum.c
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@@ -28,6 +28,43 @@
#define TOPLEV "e164.arpa."
typedef struct {
unsigned id :16; /* query identification number */
#if BYTE_ORDER == BIG_ENDIAN
/* fields in third byte */
unsigned qr: 1; /* response flag */
unsigned opcode: 4; /* purpose of message */
unsigned aa: 1; /* authoritive answer */
unsigned tc: 1; /* truncated message */
unsigned rd: 1; /* recursion desired */
/* fields in fourth byte */
unsigned ra: 1; /* recursion available */
unsigned unused :1; /* unused bits (MBZ as of 4.9.3a3) */
unsigned ad: 1; /* authentic data from named */
unsigned cd: 1; /* checking disabled by resolver */
unsigned rcode :4; /* response code */
#endif
#if BYTE_ORDER == LITTLE_ENDIAN || BYTE_ORDER == PDP_ENDIAN
/* fields in third byte */
unsigned rd :1; /* recursion desired */
unsigned tc :1; /* truncated message */
unsigned aa :1; /* authoritive answer */
unsigned opcode :4; /* purpose of message */
unsigned qr :1; /* response flag */
/* fields in fourth byte */
unsigned rcode :4; /* response code */
unsigned cd: 1; /* checking disabled by resolver */
unsigned ad: 1; /* authentic data from named */
unsigned unused :1; /* unused bits (MBZ as of 4.9.3a3) */
unsigned ra :1; /* recursion available */
#endif
/* remaining bytes */
unsigned qdcount :16; /* number of question entries */
unsigned ancount :16; /* number of answer entries */
unsigned nscount :16; /* number of authority entries */
unsigned arcount :16; /* number of resource entries */
} dns_HEADER;
static struct enum_search {
char toplev[80];
struct enum_search *next;
@@ -146,7 +183,7 @@ static int parse_answer(unsigned char *dst, int dstlen, unsigned char *tech, int
*/
int x;
int res;
HEADER *h;
dns_HEADER *h;
struct dn_answer *ans;
dst[0] = '\0';
tech[0] = '\0';
@@ -166,10 +203,10 @@ static int parse_answer(unsigned char *dst, int dstlen, unsigned char *tech, int
}
printf("\n");
#endif
h = (HEADER *)answer;
h = (dns_HEADER *)answer;
/* Skip over DNS header */
answer += sizeof(HEADER);
len -= sizeof(HEADER);
answer += sizeof(dns_HEADER);
len -= sizeof(dns_HEADER);
#if 0
printf("Query count: %d\n", ntohs(h->qdcount));
#endif