client.c

来自「This is a RPC client pragram for transfe」· C语言 代码 · 共 62 行

#include <stdio.h>
#include <rpc/rpc.h>
#include "rpcprg.h"
int Msg_Size=1920;
char rcvbuf[1920];
int numwritten;
FILE *fp;
bool_t xdr_dlk(XDR *xdrs,char *objp);
//char sndbuf[]="T1010120020312113030T1M1DWWWWWWWWAAAAAAAAAAA001E12.388";
char sndbuf[4096];
main(int argc, char *argv[])
{
	CLIENT *cl;
	int i, val;
	int len;

	len = strlen(argv[2]);
    for (i=0;i<=len;i++)
	{
		 sndbuf[i]=argv[2][i];
	};
    sndbuf[i]='\0';

	rpc_nt_init();
	cl = clnt_create(argv[1], DLKPROG, DLKVERS, "udp");
	if (cl == NULL) {
		clnt_pcreateerror(argv[1]);
		exit (1);
	}

    *DLKRPC_1(cl);
	printf("New value: %s\n", rcvbuf);
    
	len= strlen(rcvbuf);
  	if( (fp = fopen( "d:\\ds00\\back.txt", "w" )) != NULL )
		{
            numwritten = fwrite( rcvbuf, sizeof( char ), len, fp);
		 	fclose( fp);
		}


	clnt_destroy(cl);

	rpc_nt_exit();
	exit(0);
}

int *DLKRPC_1(CLIENT *clnt)
{
	static int res;
	static struct timeval TIMEOUT={15,0};
	bzero((char *)&res, sizeof(res));
	if (clnt_call(clnt, DLKRPC, (xdrproc_t)xdr_dlk, sndbuf, (xdrproc_t)xdr_dlk, rcvbuf, TIMEOUT) != RPC_SUCCESS) {
		return (NULL);
	}
	return (NULL);
}

bool_t xdr_dlk(XDR *xdrs,char *objp)
{
	return(xdr_string(xdrs,&objp,Msg_Size));
}