print.c

SIP Express Router, Linux下的SIP代理服务器,小巧实用,开发测试VoIP设备和应用的必备.

/*$Id: print.c,v 1.14 2004/08/24 09:00:36 janakj Exp $
 *
 * Example ser module, it will just print its string parameter to stdout
 *
 *
 * Copyright (C) 2001-2003 FhG Fokus
 *
 * This file is part of ser, a free SIP server.
 *
 * ser 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
 *
 * For a license to use the ser software under conditions
 * other than those described here, or to purchase support for this
 * software, please contact iptel.org by e-mail at the following addresses:
 *    [e-mail]
 *
 * ser 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, MA  02111-1307  USA
 */
/*
 * History:
 * --------
 *  2003-03-10  module export interface updated to the new format (andrei)
 *  2003-03-11  flags export parameter added (janakj)
 */




#include "../../sr_module.h"
#include <stdio.h>

MODULE_VERSION

static int print_f(struct sip_msg*, char*,char*);
static int mod_init(void);

/* the parameters are not used, they are only meant as an example*/
char* str_param;
int int_param;


static cmd_export_t cmds[]={
	{"print", print_f, 1, 0, REQUEST_ROUTE}, 
	{0, 0, 0, 0, 0}
};

static param_export_t params[]={ 
	{"str_param", STR_PARAM, &str_param},
	{"int_param", INT_PARAM, &int_param},
	{0,0,0} 
};

struct module_exports exports = {
	"print_stdout", 
	cmds,
	params,
	
	mod_init, /* module initialization function */
	0,        /* response function*/
	0,        /* destroy function */
	0,        /* oncancel function */
	0         /* per-child init function */
};


static int mod_init(void)
{
	fprintf(stderr, "print - initializing\n");
	return 0;
}


static int print_f(struct sip_msg* msg, char* str, char* str2)
{
	/*we registered only 1 param, so we ignore str2*/
	printf("%s\n",str);
	return 1;
}