/******************************************************************
*  $Id: soap-router.c,v 1.3 2004/08/26 17:06:18 rans Exp $
*
* CSOAP Project:  A SOAP client/server library in C
* Copyright (C) 2003  Ferhat Ayaz
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA  02111-1307, USA.
* 
* Email: ayaz@jprogrammer.net
******************************************************************/
#include <libcsoap/soap-router.h>
#include <string.h>

SoapRouter *soap_router_new()
{
	SoapRouter *router;

	router = (SoapRouter*)malloc(sizeof(SoapRouter));
	router->service_head = NULL;
	router->service_tail = NULL;

	return router;
}


void soap_router_register_service(SoapRouter *router,
								  SoapServiceFunc func,
								  const char* method,
								  const char* urn)
{
	SoapService *service;

	service = soap_service_new(urn, method, func);

	if (router->service_tail == NULL) {
		router->service_head =
			router->service_tail = soap_service_node_new(service, NULL);
	} else {
		router->service_tail->next = 
			soap_service_node_new(service, NULL);
		router->service_tail = router->service_tail->next;
	}
}


SoapService* soap_router_find_service(SoapRouter *router, 
									  const char* urn,
									  const char* method)
{
	SoapServiceNode *node;

	if (router == NULL || urn == NULL || method == NULL) 
		return NULL;

	node = router->service_head;

	while (node) {
		if (node->service && node->service->urn 
			&& node->service->method) {

				if (!strcmp(node->service->urn, urn)
					&& !strcmp(node->service->method, method)) 
					return node->service;

			}

			node = node->next;
	}

	return NULL;
}


void soap_router_free(SoapRouter *router)
{
	SoapServiceNode *node;
	log_verbose2("enter: router=%p", router);
	if (router == NULL) return;

	while (router->service_head) {
		node = router->service_head->next;
		/*   log_verbose2("soap_service_free(%p)\n", router->service_head->service);*/
		soap_service_free(router->service_head->service);
		free(router->service_head);
		router->service_head = node;
	}

	free(router);
	log_verbose1("leave with success");
}