agent/agent_read_config.c

/*
 * agent_read_config.c
 */

#include <config.h>

#include <sys/types.h>
#if HAVE_STDLIB_H
#include <stdlib.h>
#endif
#if HAVE_STRING_H
#include <string.h>
#else
#include <strings.h>
#endif
#include <stdio.h>
#include <ctype.h>
#include <errno.h>

#if TIME_WITH_SYS_TIME
# ifdef WIN32
#  include <sys/timeb.h>
# else
#  include <sys/time.h>
# endif
# include <time.h>
#else
# if HAVE_SYS_TIME_H
#  include <sys/time.h>
# else
#  include <time.h>
# endif
#endif
#if HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#if HAVE_NETINET_IN_SYSTM_H
#include <netinet/in_systm.h>
#endif
#if HAVE_NETINET_IP_H
#include <netinet/ip.h>
#endif
#ifdef INET6
#if HAVE_NETINET_IP6_H
#include <netinet/ip6.h>
#endif
#endif
#if HAVE_SYS_QUEUE_H
#include <sys/queue.h>
#endif
#if HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#elif HAVE_WINSOCK_H
#include <winsock.h>
#endif 
#if HAVE_SYS_STREAM_H
#include <sys/stream.h>
#endif
#if HAVE_NET_ROUTE_H
#include <net/route.h>
#endif
#if HAVE_NETINET_IP_VAR_H
#include <netinet/ip_var.h>
#endif
#ifdef INET6
#if HAVE_NETINET6_IP6_VAR_H
#include <netinet6/ip6_var.h>
#endif
#endif
#if HAVE_NETINET_IN_PCB_H
#include <netinet/in_pcb.h>
#endif
#if HAVE_INET_MIB2_H
#include <inet/mib2.h>
#endif

#if HAVE_DMALLOC_H
#include <dmalloc.h>
#endif

#include "mibincl.h"
#include "snmpusm.h"

#include "mibgroup/struct.h"
#include "read_config.h"
#include "agent_read_config.h"
#include "callback.h"
#include "snmp_agent.h"
#include "agent_trap.h"
#include "snmpd.h"
#include "system.h"
#include "snmp_debug.h"
#include "snmp_alarm.h"
#include "default_store.h"
#include "ds_agent.h"
#include "mib_module_includes.h"

char dontReadConfigFiles;
char *optconfigfile;

void init_agent_read_config (const char *app)
{
  if ( app != NULL )
      ds_set_string(DS_LIBRARY_ID, DS_LIB_APPTYPE, app);

  register_app_config_handler("authtrapenable",
                          snmpd_parse_config_authtrap, NULL,
                          "1 | 2\t\t(1 = enable, 2 = disable)");

  if ( ds_get_boolean(DS_APPLICATION_ID, DS_AGENT_ROLE) == MASTER_AGENT ) {
      register_app_config_handler("trapsink",
                          snmpd_parse_config_trapsink, snmpd_free_trapsinks,
                          "host [community] [port]");
      register_app_config_handler("trap2sink",
                          snmpd_parse_config_trap2sink, NULL,
                          "host [community] [port]");
      register_app_config_handler("informsink",
                          snmpd_parse_config_informsink, NULL,
                          "host [community] [port]");
      register_app_config_handler("trapsess",
                          snmpd_parse_config_trapsess, NULL,
                          "[snmpcmdargs] host");
  }
  register_app_config_handler("trapcommunity",
                          snmpd_parse_config_trapcommunity,
                          snmpd_free_trapcommunity,
                          "community-string");
#include "mib_module_dot_conf.h"
#ifdef TESTING
  print_config_handlers();
#endif
}

void update_config(void)
{
  free_config();
  read_configs();
}


void
snmpd_register_config_handler(const char *token,
			      void (*parser) (const char *, char *),
			      void (*releaser) (void),
			      const char *help)
{
  DEBUGMSGTL(("snmpd_register_app_config_handler",
              "registering .conf token for \"%s\"\n", token));
  register_app_config_handler(token, parser, releaser, help);
}

void
snmpd_unregister_config_handler(const char *token)
{
  unregister_app_config_handler(token);
}

/* this function is intended for use by mib-modules to store permenant
   configuration information generated by sets or persistent counters */
void
snmpd_store_config(const char *line)
{
  read_app_config_store(line);
}