1 #include <rpc/rpc.h>

     2 #include <stdio.h>

     3 #include "ftp.h"

     4 

     5 extern __thread int errno;

     6 

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

     8 {

     9 	FILE *file;

    10 	char data[1024];

    11 	int bytes;

    12 	static readfile_res res;

    13 

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

    15 	if (file == NULL) {

    16 		res.errno = errno;

    17 		return (&res);

    18     }

    19 

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

    21 

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

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

    24     res.readfile_res_u.chunk.data = data;

    25 	res.readfile_res_u.chunk.bytes = bytes;

    26 

    27 	/*

    28      * Return the result

    29      */

    30     res.errno = 0;

    31     fclose(file);

    32 	return (&res);

    33 }

    34 

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

    36 {

    37 	FILE *file;

    38     int write_bytes;

    39     static int result;

    40 

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

    42 	if (file == NULL) {

    43 		result = errno;

    44 		return &result;

    45 	}

    46 

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

    48 	fclose(file);

    49 

    50     result = 0;

    51     return &result;

    52 }

    53