#include <rpc/rpc.h>

#include <stdio.h>

#include "ftp.h"

extern __thread int errno;

readfile_res* retrieve_file_1_svc(request *req, struct svc_req *rqstp)

{

	FILE *file;

	char data[1024];

	int bytes;

	static readfile_res res;

    file = fopen(req->name, "r");

	if (file == NULL) {

		res.errno = errno;

		return (&res);

    }

    xdr_free((xdrproc_t)xdr_readfile_res, (char *)&res);

    fseek (file, req->start, SEEK_SET);

	bytes = fread(data, 1, MAXLEN, file);

    res.readfile_res_u.chunk.data = data;

	res.readfile_res_u.chunk.bytes = bytes;

	/*

     * Return the result

     */

    res.errno = 0;

    fclose(file);

	return (&res);

}

int* send_file_1_svc(chunksend *rec, struct svc_req *rqstp)

{

	FILE *file;

    int write_bytes;

    static int result;

	file = fopen(rec->name, "a");

	if (file == NULL) {

		result = errno;

		return &result;

	}

    write_bytes = fwrite(rec->data, 1, rec->bytes, file);

	fclose(file);

    result = 0;

    return &result;

}