smux.h
上传用户:wxp200602
上传日期:2007-10-30
资源大小:4028k
文件大小:3k
- /*
- * Smux module authored by Rohit Dube.
- * Rewritten by Nick Amato <naamato@merit.net>.
- */
- config_belongs_in(agent_module)
- #define SMUXPORT 199
- #define SMUXMAXPKTSIZE 1500
- #define SMUXMAXSTRLEN 1024
- #define SMUXMAXPEERS 10
- #define SMUX_OPEN (ASN_APPLICATION | ASN_CONSTRUCTOR | 0)
- #define SMUX_CLOSE (ASN_APPLICATION | ASN_PRIMITIVE | 1)
- #define SMUX_RREQ (ASN_APPLICATION | ASN_CONSTRUCTOR | 2)
- #define SMUX_RRSP (ASN_APPLICATION | ASN_PRIMITIVE | 3)
- #define SMUX_SOUT (ASN_APPLICATION | ASN_PRIMITIVE | 4)
- #define SMUX_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0)
- #define SMUX_GETNEXT (ASN_CONTEXT | ASN_CONSTRUCTOR | 1)
- #define SMUX_GETRSP (ASN_CONTEXT | ASN_CONSTRUCTOR | 2)
- #define SMUX_SET (ASN_CONTEXT | ASN_CONSTRUCTOR | 3)
- #define SMUX_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 4)
- #define SMUXC_GOINGDOWN 0
- #define SMUXC_UNSUPPORTEDVERSION 1
- #define SMUXC_PACKETFORMAT 2
- #define SMUXC_PROTOCOLERROR 3
- #define SMUXC_INTERNALERROR 4
- #define SMUXC_AUTHENTICATIONFAILURE 5
- #define SMUX_MAX_PEERS 10
- #define SMUX_MAX_PRIORITY 2147483647
- #define SMUX_REGOP_DELETE 0
- #define SMUX_REGOP_REGISTER_RO 1
- #define SMUX_REGOP_REGISTER_RW 2
- /*
- * Authorized peers read from the config file
- */
- typedef struct _smux_peer_auth {
- oid sa_oid[MAX_OID_LEN]; /* name of peer */
- size_t sa_oid_len; /* length of peer name */
- char sa_passwd[SMUXMAXSTRLEN]; /* configured passwd */
- int sa_active_fd; /* the peer using this auth */
- } smux_peer_auth;
- /*
- * Registrations
- */
- typedef struct _smux_reg {
- oid sr_name[MAX_OID_LEN]; /* name of subtree */
- size_t sr_name_len; /* length of subtree name */
- int sr_priority; /* priority of registration */
- int sr_fd; /* descriptor of owner */
- struct _smux_reg *sr_next; /* next one */
- } smux_reg;
- extern void init_smux(void);
- extern void real_init_smux(void);
- extern int smux_accept(int);
- extern u_char *smux_snmp_process(int, oid *, size_t *, size_t *, u_char *,
- int);
- extern int smux_process(int);
- extern void smux_parse_peer_auth(const char *, char *);
- extern void smux_free_peer_auth(void);
- extern void send_enterprise_trap_vars(int, int, oid *, int,
- netsnmp_variable_list *);