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old_api: Calls mib module code written in the old style of code.
[Net-SNMP Agent handler and extensibility API]

This is a backwards compatilibity module that allows code written in the old API to be run under the new handler based architecture. More...

Functions

netsnmp_mib_handler get_old_api_handler (void)
  returns a old_api handler that should be the final calling handler.
int  netsnmp_register_old_api (const char *moduleName, struct variable *var, size_t varsize, size_t numvars, oid *mibloc, size_t mibloclen, int priority, int range_subid, oid range_ubound, netsnmp_session *ss, const char *context, int timeout, int flags)
  Registers an old API set into the mib tree.
int  netsnmp_register_mib_table_row (const char *moduleName, struct variable *var, size_t varsize, size_t numvars, oid *mibloc, size_t mibloclen, int priority, int var_subid, netsnmp_session *ss, const char *context, int timeout, int flags)
  registers a row within a mib table
int  netsnmp_old_api_helper (netsnmp_mib_handler *handler, netsnmp_handler_registration *reginfo, netsnmp_agent_request_info *reqinfo, netsnmp_request_info *requests)
  implements the old_api handler

Detailed Description

This is a backwards compatilibity module that allows code written in the old API to be run under the new handler based architecture.

Use it by calling netsnmp_register_old_api().


Function Documentation

netsnmp_mib_handler* get_old_api_handler void   ) 
 

returns a old_api handler that should be the final calling handler.

Don't use this function. Use the netsnmp_register_old_api() function instead.

Definition at line 36 of file old_api.c.

References netsnmp_create_handler().

Referenced by netsnmp_register_mib_table_row(), and netsnmp_register_old_api().

int netsnmp_old_api_helper netsnmp_mib_handler handler,
netsnmp_handler_registration reginfo,
netsnmp_agent_request_info reqinfo,
netsnmp_request_info requests
 

implements the old_api handler

Definition at line 225 of file old_api.c.

References netsnmp_agent_request_info_s::asp, variable_list::data, netsnmp_handler_registration_s::handlerName, netsnmp_agent_request_info_s::mode, netsnmp_mib_handler_s::myvoid, variable_list::name, variable_list::name_length, netsnmp_create_data_list(), netsnmp_handler_registration, netsnmp_mib_handler, netsnmp_oid_equals(), netsnmp_request_add_list_data(), netsnmp_request_get_list_data(), netsnmp_set_request_error(), netsnmp_request_info_s::next, netsnmp_request_info_s::requestvb, netsnmp_handler_registration_s::rootoid, netsnmp_handler_registration_s::rootoid_len, SNMP_MALLOC_TYPEDEF, snmp_set_var_typed_value(), variable_list::type, variable_list::val, and variable_list::val_len.

int netsnmp_register_mib_table_row const char *  moduleName,
struct variable *  var,
size_t  varsize,
size_t  numvars,
oid *  mibloc,
size_t  mibloclen,
int  priority,
int  var_subid,
netsnmp_session ss,
const char *  context,
int  timeout,
int  flags
 

registers a row within a mib table

Definition at line 106 of file old_api.c.

References netsnmp_handler_registration_s::contextName, get_old_api_handler(), netsnmp_handler_registration_s::handler, netsnmp_handler_registration_s::handlerName, netsnmp_handler_registration_s::modes, netsnmp_mib_handler_s::myvoid, netsnmp_handler_registration, netsnmp_handler_registration_free(), netsnmp_register_handler_nocallback(), netsnmp_handler_registration_s::priority, netsnmp_handler_registration_s::range_subid, netsnmp_handler_registration_s::range_ubound, netsnmp_handler_registration_s::rootoid, netsnmp_handler_registration_s::rootoid_len, snmp_call_callbacks(), SNMP_MALLOC_TYPEDEF, and netsnmp_handler_registration_s::timeout.

int netsnmp_register_old_api const char *  moduleName,
struct variable *  var,
size_t  varsize,
size_t  numvars,
oid *  mibloc,
size_t  mibloclen,
int  priority,
int  range_subid,
oid  range_ubound,
netsnmp_session ss,
const char *  context,
int  timeout,
int  flags
 

Registers an old API set into the mib tree.

Functionally this mimics the old register_mib_context() function (and in fact the new register_mib_context() function merely calls this new old_api one).

netsnmp_handler_registration_free(reginfo); already freed

Definition at line 47 of file old_api.c.

References netsnmp_handler_registration_s::contextName, get_old_api_handler(), netsnmp_handler_registration_s::handler, netsnmp_handler_registration_s::handlerName, memdup(), netsnmp_handler_registration_s::modes, netsnmp_mib_handler_s::myvoid, netsnmp_handler_registration, netsnmp_register_handler(), netsnmp_handler_registration_s::priority, netsnmp_handler_registration_s::range_subid, netsnmp_handler_registration_s::range_ubound, netsnmp_handler_registration_s::rootoid, netsnmp_handler_registration_s::rootoid_len, SNMP_FREE, SNMP_MALLOC_TYPEDEF, and netsnmp_handler_registration_s::timeout.


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