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/******************************************************************
* $Id: soap-router.c,v 1.14 2006/11/25 15:06:57 m0gg 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
******************************************************************/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef HAVE_STDIO_H
#include <stdio.h>
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif
#include <libxml/tree.h>
#include <nanohttp/nanohttp-error.h>
#include <nanohttp/nanohttp-logging.h>
#include "soap-fault.h"
#include "soap-ctx.h"
#include "soap-service.h"
#include "soap-router.h"
struct SoapRouter *
soap_router_new(void)
{
struct SoapRouter *router;
if (!(router = (struct SoapRouter *) malloc(sizeof(struct SoapRouter))))
{
log_error2("malloc failed (%s)", strerror(errno));
return NULL;
}
memset(router, 0, sizeof(struct SoapRouter));
return router;
}
herror_t
soap_router_register_service(struct SoapRouter *router, SoapServiceFunc func, const char *method, const char *urn)
{
SoapService *service;
log_verbose4("registering service (router=%p, method=\"%s\", urn=\"%s\")", router, method, urn);
if (!(service = soap_service_new(urn, method, func)))
return herror_new("soap_router_register_service", 0, "soap_service_new failed");
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;
}
return H_OK;
}
void
soap_router_register_security(struct SoapRouter * router, soap_auth auth)
{
router->auth = auth;
return;
}
void
soap_router_register_description(struct SoapRouter * router, xmlDocPtr description)
{
if (router->description)
xmlFreeDoc(router->description);
router->description = xmlCopyDoc(description, 1);
return;
}
herror_t
soap_router_register_default_service(struct SoapRouter *router, SoapServiceFunc func, const char *method, const char *urn) {
SoapService *service;
if (!(service = soap_service_new(urn, method, func)))
return herror_new("soap_router_register_default_service", 0, "soap_service_new failed");
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;
}
router->default_service = service;
return H_OK;
}
SoapService *
soap_router_find_service(struct SoapRouter *router, const char *urn, const char *method)
{
SoapServiceNode *node;
if (router == NULL)
{
log_verbose1("router is null");
return NULL;
}
if (urn == NULL)
{
log_verbose1("URN is null");
return NULL;
}
if (method == NULL)
{
log_verbose1("method is null");
return NULL;
}
log_verbose2("router = %p", router);
log_verbose2("router->service_head = %p", router->service_head);
node = router->service_head;
while (node)
{
if (node->service && node->service->urn && node->service->method)
{
log_verbose4("checking service (node=%p, method=\"%s\", urn=\"%s\")", node->service, node->service->method, node->service->urn);
if (!strcmp(node->service->urn, urn) && !strcmp(node->service->method, method))
return node->service;
}
node = node->next;
}
return router->default_service;
}
void
soap_router_free(struct SoapRouter * router)
{
SoapServiceNode *node;
log_verbose2("enter: router=%p", router);
if (!router)
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;
}
if (router->description)
xmlFreeDoc(router->description);
free(router);
log_verbose1("leave with success");
return;
}
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