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debug: print out debugging information about the handler chain being called.
[utility_handlers: simplify request processing]

This is a useful module for run-time debugging of requests as the pass this handler in a calling chain. More...

handler

void  netsnmp_init_serialize (void)
  initializes the serialize helper which then registers a serialize handler as a run-time injectable handler for configuration file use.
void  netsnmp_init_read_only_helper (void)
  initializes the read_only helper which then registers a read_only handler as a run-time injectable handler for configuration file use.
void  netsnmp_init_bulk_to_next_helper (void)
  initializes the bulk_to_next helper which then registers a bulk_to_next handler as a run-time injectable handler for configuration file use.
void  netsnmp_init_table_dataset (void)
void  netsnmp_init_stash_cache_helper (void)
  initializes the stash_cache helper which then registers a stash_cache handler as a run-time injectable handler for configuration file use.
void  netsnmp_init_helpers (void)
  call the initialization sequence for all handlers with init_ routines.

Functions

netsnmp_mib_handler netsnmp_get_debug_handler (void)
  returns a debug handler that can be injected into a given handler chain.
void  debug_print_requests (netsnmp_request_info *requests)
int  netsnmp_debug_helper (netsnmp_mib_handler *handler, netsnmp_handler_registration *reginfo, netsnmp_agent_request_info *reqinfo, netsnmp_request_info *requests)
void  netsnmp_init_debug_helper (void)
  initializes the debug helper which then registers a debug handler as a run-time injectable handler for configuration file use.

Detailed Description

This is a useful module for run-time debugging of requests as the pass this handler in a calling chain.

All debugging output is done via the standard debugging routines with a token name of "helper:debug", so use the -Dhelper:debug command line flag to see the output when running the snmpd demon. It's not recommended you compile this into a handler chain during compile time, but instead use the "injectHandler" token in the snmpd.conf file (or similar) to add it to the chain later:

injectHandler debug my_module_name

to see an example output, try:

injectHandler debug mibII/system

and then run snmpwalk on the "system" group.


Function Documentation

netsnmp_mib_handler* netsnmp_get_debug_handler void   ) 
 

returns a debug handler that can be injected into a given handler chain.

Definition at line 50 of file debug_handler.c.

References netsnmp_create_handler().

Referenced by netsnmp_init_debug_helper().

void netsnmp_init_bulk_to_next_helper void   ) 
 

initializes the bulk_to_next helper which then registers a bulk_to_next handler as a run-time injectable handler for configuration file use.

Definition at line 122 of file bulk_to_next.c.

Referenced by netsnmp_init_helpers().

void netsnmp_init_debug_helper void   ) 
 

initializes the debug helper which then registers a debug handler as a run-time injectable handler for configuration file use.

Definition at line 154 of file debug_handler.c.

References netsnmp_get_debug_handler(), and netsnmp_register_handler_by_name().

void netsnmp_init_helpers void   ) 
 

call the initialization sequence for all handlers with init_ routines.

Definition at line 36 of file all_helpers.c.

References netsnmp_init_bulk_to_next_helper(), netsnmp_init_debug_helper(), netsnmp_init_read_only_helper(), netsnmp_init_serialize(), and netsnmp_init_stash_cache_helper().

Referenced by init_agent().

void netsnmp_init_read_only_helper void   ) 
 

initializes the read_only helper which then registers a read_only handler as a run-time injectable handler for configuration file use.

Definition at line 80 of file read_only.c.

Referenced by netsnmp_init_helpers().

void netsnmp_init_serialize void   ) 
 

initializes the serialize helper which then registers a serialize handler as a run-time injectable handler for configuration file use.

Definition at line 92 of file serialize.c.

Referenced by netsnmp_init_helpers().

void netsnmp_init_stash_cache_helper void   ) 
 

initializes the stash_cache helper which then registers a stash_cache handler as a run-time injectable handler for configuration file use.

Definition at line 231 of file stash_cache.c.

References netsnmp_get_stash_cache_handler(), and netsnmp_register_handler_by_name().

Referenced by netsnmp_init_helpers().


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Last modified: Thursday, 01-Mar-2007 16:20:03 PST
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