[Ltp-cvs] ltp/testcases/network/rpc/rpc-tirpc-full-test-suite/tests_pack/rpc_svc_2 rpc_svc_2.c, NONE, 1.1

[Subrata <sub...@us...>]

Update of /cvsroot/ltp/ltp/testcases/network/rpc/rpc-tirpc-full-test-suite/tests_pack/rpc_svc_2
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv2311/ltp/testcases/network/rpc/rpc-tirpc-full-test-suite/tests_pack/rpc_svc_2

Added Files:
	rpc_svc_2.c 
Log Message:
Initial Set of TI-RPC test Cases addition to LTP, by, Aurélien Charbon <aur...@ex...>


--- NEW FILE: rpc_svc_2.c ---
/*
* Copyright (c) Bull S.A.  2007 All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it would be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* Further, this software is distributed without any warranty that it is
* free of the rightful claim of any third person regarding infringement
* or the like.  Any license provided herein, whether implied or
* otherwise, applies only to this software file.  Patent licenses, if
* any, provided herein do not apply to combinations of this program with
* other software, or any other product whatsoever.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write the Free Software Foundation, Inc., 59
* Temple Place - Suite 330, Boston MA 02111-1307, USA.
*
* History:
* Created by: Cyril Lacabanne (Cyr...@bu...)
*
*/ 

#include <stdio.h>
#include <rpc/rpc.h>
#include <utmp.h>

//Standard define
#define VERSNUM 1
//Complex procs
#define CALCPROC   10000

void rcp_service(register struct svc_req *rqstp, register SVCXPRT *transp);

struct datas
{
	double a;
	double b;
	double c;
}argument;

//XDR Struct function
bool_t xdr_datas(XDR *pt_xdr, struct datas* pt)
{
	return(xdr_double(pt_xdr, &(pt->a)) &&
		   xdr_double(pt_xdr, &(pt->b)) &&
		   xdr_double(pt_xdr, &(pt->c)));
}

//****************************************//
//***           Main Function          ***//
//****************************************//
int main(int argn, char *argc[])
{
	//Server parameter is : argc[1] : Server Program Number
	//					    others arguments depend on server program
	int run_mode = 1;
	int progNum = atoi(argc[1]);
	SVCXPRT *transpTCP = NULL;
	SVCXPRT *transpUDP = NULL;
	//char *simplePing();
	
	//Initialization
	pmap_unset(progNum, VERSNUM);
	svc_unregister(progNum, VERSNUM);
	
    //registerrpc(progNum, VERSNUM, PROCSIMPLEPING,
    //    		simplePing, xdr_int, xdr_int);
    transpTCP = svctcp_create(RPC_ANYSOCK, 1000, 1000);
    transpUDP = svcudp_create(RPC_ANYSOCK);
    
    if (run_mode)
    {
    	printf ("SVC TCP : %d\n", transpTCP);
    	printf ("SVC UDP : %d\n", transpUDP);
    }
    
	if (!svc_register(transpTCP, progNum, VERSNUM, (void *)rcp_service, IPPROTO_TCP))
	{
    	fprintf(stderr, "svc_register: error (TCP)\n");
    }
    
    if (!svc_register(transpUDP, progNum, VERSNUM, (void *)rcp_service, IPPROTO_UDP))
	{
    	fprintf(stderr, "svc_register: error (UDP)\n");
    }
        		
    svc_run();        
    fprintf(stderr, "Error: svc_run returned!\n");
    exit(1);
}

//****************************************//
//***        Remotes Procedures        ***//
//****************************************//

char *calcProc(struct datas *dt, SVCXPRT *svc)
{
	//Makes a + b * c from structure dt and returns double
	//printf("*** In calcProc ***\n");
	static double result = 0;
	result = dt->a + (dt->b * dt->c);
	//printf("Received : %lf, %lf, %lf\n", dt->a, dt->b, dt->c);
	return (char *)&result;
}

//****************************************//
//***       Dispatch Function          ***//
//****************************************//
void rcp_service(register struct svc_req *rqstp, register SVCXPRT *transp)
{
	//printf("* in Dispatch Func.\n");
	
	char *result;            
	xdrproc_t xdr_argument; 
	xdrproc_t xdr_result;   
	char *(*proc)(struct datas *, SVCXPRT *);
	enum auth_stat why;
	
    switch (rqstp->rq_proc)
    {
		case CALCPROC:
		{
			//printf("** in CALCPROC dispatch Func.\n");
			xdr_argument = (xdrproc_t)xdr_datas;
			xdr_result   = (xdrproc_t)xdr_double;
			proc         = (char *(*)(struct datas *, SVCXPRT *))calcProc;
			break;
		}
		default:
		{
			//printf("** in NOT DEFINED dispatch Func.\n");
			//Proc is unavaible
      		svcerr_noproc(transp);
      		return;
      	}
    }
    
    memset((char *)&argument, (int)0, sizeof(argument));
	if (svc_getargs(transp, xdr_argument, (char *)&argument) == FALSE)
	{
		svcerr_decode(transp);
		return;
	}
	
	result = (char *)(*proc)((struct datas *)&argument, transp);
	
	if ((result != NULL) && (svc_sendreply(transp, xdr_result, result) == FALSE))
	{
		svcerr_systemerr(transp);
	}
	if (svc_freeargs(transp, xdr_argument, (char *)&argument) == FALSE) {
		(void)fprintf(stderr, "unable to free arguments\n");
		exit(1);
	}
}