etc/Windows/vlmcsd_old_vancepym/ns_parse.h

   1
   2 #ifndef NS_PARSE_H_
   3 #define NS_PARSE_H_
   4
   5 #ifndef NS_INT16SZ
   6 #define NS_INT16SZ (sizeof(uint16_t))
   7 #endif // NS_INT16SZ
   8
   9 #ifndef NS_INT32SZ
  10 #define NS_INT32SZ (sizeof(uint32_t))
  11 #endif // NS_INT32SZ
  12
  13 #ifndef NS_MAXDNAME
  14 #define NS_MAXDNAME 1025
  15 #endif
  16
  17 #define ns_msg_id_vlmcsd(handle) ((handle)._id + 0)
  18 #define ns_msg_base_vlmcsd(handle) ((handle)._msg + 0)
  19 #define ns_msg_end_vlmcsd(handle) ((handle)._eom + 0)
  20 #define ns_msg_size_vlmcsd(handle) ((handle)._eom - (handle)._msg)
  21 #define ns_msg_count_vlmcsd(handle, section) ((handle)._counts[section] + 0)
  22
  23 #define ns_rr_name_vlmcsd(rr)   (((rr).name[0] != '\0') ? (rr).name : ".")
  24 #define ns_rr_type_vlmcsd(rr)   ((ns_type)((rr).type + 0))
  25 #define ns_rr_class_vlmcsd(rr)  ((ns_class)((rr).rr_class + 0))
  26 #define ns_rr_ttl_vlmcsd(rr)    ((rr).ttl + 0)
  27 #define ns_rr_rdlen_vlmcsd(rr)  ((rr).rdlength + 0)
  28 #define ns_rr_rdata_vlmcsd(rr)  ((rr).rdata + 0)
  29
  30 #define ns_msg_id_vlmcsd(handle) ((handle)._id + 0)
  31 #define ns_msg_base_vlmcsd(handle) ((handle)._msg + 0)
  32 #define ns_msg_end_vlmcsd(handle) ((handle)._eom + 0)
  33 #define ns_msg_size_vlmcsd(handle) ((handle)._eom - (handle)._msg)
  34 #define ns_msg_count_vlmcsd(handle, section) ((handle)._counts[section] + 0)
  35
  36
  37 typedef enum __ns_sect_vlmcsd {
  38         ns_s_qd_vlmcsd = 0,             /*%< Query: Question. */
  39         ns_s_zn_vlmcsd = 0,             /*%< Update: Zone. */
  40         ns_s_an_vlmcsd = 1,             /*%< Query: Answer. */
  41         ns_s_pr_vlmcsd = 1,             /*%< Update: Prerequisites. */
  42         ns_s_ns_vlmcsd = 2,             /*%< Query: Name servers. */
  43         ns_s_ud_vlmcsd = 2,             /*%< Update: Update. */
  44         ns_s_ar_vlmcsd = 3,             /*%< Query|Update: Additional records. */
  45         ns_s_max_vlmcsd = 4
  46 } ns_sect_vlmcsd;
  47
  48 typedef struct __ns_msg_vlmcsd {
  49         const uint8_t   *_msg, *_eom;
  50         uint16_t        _id, _flags, _counts[ns_s_max_vlmcsd];
  51         const uint8_t   *_sections[ns_s_max_vlmcsd];
  52         ns_sect_vlmcsd          _sect;
  53         int             _rrnum;
  54         const uint8_t   *_msg_ptr;
  55 } ns_msg_vlmcsd;
  56
  57
  58 typedef struct __ns_rr_vlmcsd {
  59         char            name[NS_MAXDNAME];
  60         uint16_t        type;
  61         uint16_t        rr_class;
  62         uint32_t        ttl;
  63         uint16_t        rdlength;
  64         const uint8_t * rdata;
  65 } ns_rr_vlmcsd;
  66
  67 int ns_initparse_vlmcsd(const uint8_t *msg, int msglen, ns_msg_vlmcsd *handle);
  68
  69 int ns_parserr_vlmcsd(ns_msg_vlmcsd *handle, ns_sect_vlmcsd section, int rrnum, ns_rr_vlmcsd *rr);
  70
  71
  72
  73 #endif /* NS_PARSE_H_ */