boinc/client/file_xfer.h

67 lines
1.8 KiB
C++

// The contents of this file are subject to the Mozilla Public License
// Version 1.0 (the "License"); you may not use this file except in
// compliance with the License. You may obtain a copy of the License at
// http://www.mozilla.org/MPL/
//
// Software distributed under the License is distributed on an "AS IS"
// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
// License for the specific language governing rights and limitations
// under the License.
//
// The Original Code is the Berkeley Open Infrastructure for Network Computing.
//
// The Initial Developer of the Original Code is the SETI@home project.
// Portions created by the SETI@home project are Copyright (C) 2002
// University of California at Berkeley. All Rights Reserved.
//
// Contributor(s):
//
#ifndef _FILE_XFER_
#define _FILE_XFER_
// FILE_XFER objects encapsulate the transfer of a file to/from data servers.
// In particular it manages:
// - the choice of data servers
// TODO: try servers beyond the first one
// - the retry and give-up policies
// TODO: retry and eventually give up
// - restarting partial transfers
// - upload authentication
#include "client_types.h"
#include "http.h"
class FILE_XFER : public HTTP_OP {
public:
double start_time;
double end_time;
FILE_INFO* fip;
char pathname[256];
char header[4096];
int state;
FILE_XFER();
~FILE_XFER();
//int init_download(char* url, char* outfile);
//int init_upload(char* url, char* infile);
int init_download(FILE_INFO&);
int init_upload(FILE_INFO&);
bool file_xfer_done;
int file_xfer_retval;
double elapsed_time();
};
class FILE_XFER_SET {
HTTP_OP_SET* http_ops;
public:
vector<FILE_XFER*> file_xfers;
FILE_XFER_SET(HTTP_OP_SET*);
int insert(FILE_XFER*);
int remove(FILE_XFER*);
bool poll();
};
#endif