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/******************************************************************
* $Id: simpleserver.c,v 1.30 2007/11/03 22:40:09 m0gg Exp $
*
* CSOAP Project: CSOAP examples project
* Copyright (C) 2003-2004 Ferhat Ayaz
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
*
* Email: ferhatayaz@yahoo.com
******************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <libxml/tree.h>
#include <libxml/xpath.h>
#include <nanohttp/nanohttp-error.h>
#include <nanohttp/nanohttp-logging.h>
#include <libcsoap/soap-xml.h>
#include <libcsoap/soap-env.h>
#include <libcsoap/soap-ctx.h>
#include <libcsoap/soap-service.h>
#include <libcsoap/soap-router.h>
#include <libcsoap/soap-server.h>
static const char const *url = "/csoapserver";
static const char const *urn = "urn:examples";
static const char const *method = "sayHello";
herror_t
say_hello(struct SoapCtx *req, struct SoapCtx *res)
{
herror_t err;
xmlChar *name;
xmlNodePtr method, node;
printf("processing service request\n");
xmlDocFormatDump(stdout, req->env->root->doc, 1);
err = soap_env_new_with_response(req->env, &res->env);
if (err != H_OK)
{
printf("soap_env_new_with_response failed (%s)\n", herror_message(err));
return err;
}
printf("empty response created\n");
if (!(method = soap_env_get_method(req->env)))
{
printf("soap_env_get_method failed\n");
return herror_new("say_hello", 0, "There may be a bug in the library...");
}
printf("method found\n");
printf("adding response content...\n");
node = soap_xml_get_children(method);
while (node)
{
name = xmlNodeListGetString(node->doc, node->xmlChildrenNode, 1);
soap_env_add_itemf(res->env, "xsd:string", "echo", "Hello '%s'", name);
if (name)
xmlFree(name);
node = soap_xml_get_next_element(node);
}
printf("service request done\n");
return H_OK;
}
int
main(int argc, char **argv)
{
herror_t err;
struct SoapRouter *router;
// hlog_set_level(HLOG_VERBOSE);
if ((err = soap_server_init_args(argc, argv)) != H_OK)
{
printf("%s(): %s [%d]\n", herror_func(err), herror_message(err), herror_code(err));
herror_release(err);
exit(1);
}
if (!(router = soap_router_new()))
{
printf("soap_router_new failed (%p)\n", router);
herror_release(err);
soap_server_destroy();
exit(1);
}
if ((err = soap_router_register_service(router, say_hello, method, urn)) != H_OK)
{
printf("%s(): %s [%d]\n", herror_func(err), herror_message(err), herror_code(err));
herror_release(err);
soap_server_destroy();
exit(1);
}
if ((err = soap_server_register_router(router, url)))
{
printf("%s(): %s [%d]\n", herror_func(err), herror_message(err), herror_code(err));
herror_release(err);
soap_server_destroy();
exit(1);
}
printf("router (%p) registered for \"%s\"\n", router, url);
printf("press ctrl-c to shutdown\n");
if ((err = soap_server_run()) != H_OK)
{
printf("%s(): %s [%d]\n", herror_func(err), herror_message(err), herror_code(err));
herror_release(err);
soap_server_destroy();
exit(1);
}
printf("shutting down\n");
soap_server_destroy();
exit(0);
}
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