userapps/opensource/net-snmp/include/net-snmp/library/snmpCallbackDomain.h

   1 #ifndef _SNMPCALLBACKDOMAIN_H
   2 #define _SNMPCALLBACKDOMAIN_H
   3
   4 #ifdef __cplusplus
   5 extern          "C" {
   6 #endif
   7
   8 #include <net-snmp/library/snmp_transport.h>
   9
  10 typedef struct netsnmp_callback_pass_s {
  11     int             return_transport_num;
  12     netsnmp_pdu    *pdu;
  13     struct netsnmp_callback_pass_s *next;
  14 } netsnmp_callback_pass;
  15
  16 typedef struct netsnmp_callback_info_s {
  17     int             linkedto;
  18     void           *parent_data;
  19     netsnmp_callback_pass *data;
  20     int             callback_num;
  21     int             pipefds[2];
  22 } netsnmp_callback_info;
  23
  24 netsnmp_transport *netsnmp_callback_transport(int);
  25 int             netsnmp_callback_hook_parse(netsnmp_session * sp,
  26                                             netsnmp_pdu *pdu,
  27                                             u_char * packetptr,
  28                                             size_t len);
  29 int             netsnmp_callback_hook_build(netsnmp_session * sp,
  30                                             netsnmp_pdu *pdu,
  31                                             u_char * ptk, size_t * len);
  32 int             netsnmp_callback_check_packet(u_char * pkt, size_t len);
  33 netsnmp_pdu    *netsnmp_callback_create_pdu(netsnmp_transport *transport,
  34                                             void *opaque, size_t olength);
  35 netsnmp_session *netsnmp_callback_open(int attach_to,
  36                                        int (*return_func) (int op,
  37                                                            netsnmp_session
  38                                                            * session,
  39                                                            int reqid,
  40                                                            netsnmp_pdu
  41                                                            *pdu,
  42                                                            void *magic),
  43                                        int (*fpre_parse) (netsnmp_session
  44                                                           *,
  45                                                           struct
  46                                                           netsnmp_transport_s
  47                                                           *, void *, int),
  48                                        int (*fpost_parse) (netsnmp_session
  49                                                            *,
  50                                                            netsnmp_pdu *,
  51                                                            int));
  52
  53 #ifdef __cplusplus
  54 }
  55 #endif
  56 #endif/*_SNMPCALLBACKDOMAIN_H*/