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* Software License Agreement (BSD License)                                                               *
* Author: Sebastien Decugis <sdecugis@nict.go.jp>							 *
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/* 
 * Main file of the radius_gw extension.
 */

#define DECLARE_API_POINTERS
#include "radius_gw.h"

int radius_gw_verbosity = 0;
waaad_api_t * waaad_api = NULL;

static int rgw_init(void)
{
	CHECK_FCT( rgw_msg_init() );
	
	CHECK_FCT( rgw_servers_init() );
	
	CHECK_FCT( rgw_clients_init() );
	
	CHECK_FCT( rgw_extensions_init() );
	
	return 0;
}

static int rgw_entry(char * conffile) 
{
	CHECK_FCT( rgw_init() );
	
	CHECK_FCT( rgw_conf_handle(conffile) );
	
	TRACE_DEBUG(INFO, "Extension RADIUS Gateway initialized with configuration: '%s'", conffile);
	rgw_servers_dump();
	rgw_clients_dump();
	rgw_extensions_dump();
	
	/* Start making extension list accelerators */
	rgw_extensions_start_cache();
	
	/* Start the worker threads */
	CHECK_FCT( rgw_work_start() );
	
	/* Start the servers */
	CHECK_FCT( rgw_servers_start() );
	
	return 0;
}

/* Unload */
void waaad_ext_fini(void)
{
	rgw_servers_fini();
	rgw_work_fini();
	rgw_extensions_fini();
	rgw_clients_fini();
}

/* EXTENSION_API_INIT( API_MODULE_ALL, rgw_entry, "radius_gw", 1 ); */
static int already_loaded = 0;
int waaad_ext_init(waaad_api_t * api, char * conffile) 
{
	EXTENSION_API_INIT_INTERN( API_MODULE_ALL, "radius_gw", api );
	if (already_loaded ++) {
		log_error("Extension 'radius_gw' already loaded, cannot be loaded twice.\n");
		return ENOTSUP;
	}
	waaad_api = api;
	return rgw_entry(conffile);
}