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* Software License Agreement (BSD License)                                                               *
* Author: Sebastien Decugis <sdecugis@nict.go.jp>							 *
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/* 
 * Test application for freeDiameter.
 */

#include "test_app.h"

/* Initialize the configuration */
struct ta_conf * ta_conf = NULL;
static struct ta_conf _conf;

static int ta_conf_init(void)
{
	ta_conf = &_conf;
	memset(ta_conf, 0, sizeof(struct ta_conf));
	
	/* Set the default values */
	ta_conf->vendor_id  = 999999;		/* Dummy value */
	ta_conf->appli_id   = 0xffffff;	/* dummy value */
	ta_conf->cmd_id     = 0xfffffe;	/* Experimental */
	ta_conf->avp_id     = 0xffffff;	/* dummy value */
	ta_conf->mode       = MODE_SERV | MODE_CLI;
	ta_conf->dest_realm = strdup(fd_g_config->cnf_diamrlm);
	ta_conf->dest_host  = NULL;
	ta_conf->signal     = TEST_APP_DEFAULT_SIGNAL;
	
	return 0;
}

static void ta_conf_dump(void)
{
	if (!TRACE_BOOL(INFO))
		return;
	fd_log_debug( "------- app_test configuration dump: ---------\n");
	fd_log_debug( " Vendor Id .......... : %u\n", ta_conf->vendor_id);
	fd_log_debug( " Application Id ..... : %u\n", ta_conf->appli_id);
	fd_log_debug( " Command Id ......... : %u\n", ta_conf->cmd_id);
	fd_log_debug( " AVP Id ............. : %u\n", ta_conf->avp_id);
	fd_log_debug( " Mode ............... : %s%s\n", ta_conf->mode & MODE_SERV ? "Serv" : "", ta_conf->mode & MODE_CLI ? "Cli" : "" );
	fd_log_debug( " Destination Realm .. : %s\n", ta_conf->dest_realm ?: "- none -");
	fd_log_debug( " Destination Host ... : %s\n", ta_conf->dest_host ?: "- none -");
	fd_log_debug( " Signal ............. : %i\n", ta_conf->signal);
	fd_log_debug( "------- /app_test configuration dump ---------\n");
}

/* entry point */
static int ta_entry(char * conffile)
{
	TRACE_ENTRY("%p", conffile);
	
	/* Initialize configuration */
	CHECK_FCT( ta_conf_init() );
	
	/* Parse configuration file */
	if (conffile != NULL) {
		CHECK_FCT( ta_conf_handle(conffile) );
	}
	
	TRACE_DEBUG(INFO, "Extension Test_App initialized with configuration: '%s'", conffile);
	ta_conf_dump();
	
	/* Install objects definitions for this test application */
	CHECK_FCT( ta_dict_init() );
	
	/* Install the handlers for incoming messages */
	if (ta_conf->mode & MODE_SERV) {
		CHECK_FCT( ta_serv_init() );
	}
	
	/* Start the signal handler thread */
	if (ta_conf->mode & MODE_CLI) {
		CHECK_FCT( ta_cli_init() );
	}
	
	/* Advertise the support for the test application in the peer */
	CHECK_FCT( fd_disp_app_support ( ta_appli, ta_vendor, 1, 0 ) );
	
	return 0;
}

/* Unload */
void fd_ext_fini(void)
{
	if (ta_conf->mode & MODE_CLI)
		ta_cli_fini();
	if (ta_conf->mode & MODE_SERV)
		ta_serv_fini();
}

EXTENSION_ENTRY("test_app", ta_entry);