pers_file_xfer.cpp

// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2008 University of California
//
// BOINC is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// BOINC is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with BOINC.  If not, see <http://www.gnu.org/licenses/>.

#include "cpp.h"

#ifdef _WIN32
#include "boinc_win.h"
#endif

#ifndef _WIN32
#include "config.h"
#include <cmath>
#include <cstdlib>
#endif

#include "error_numbers.h"
#include "md5_file.h"
#include "parse.h"
#include "str_util.h"
#include "filesys.h"

#include "log_flags.h"
#include "file_names.h"
#include "client_state.h"
#include "client_types.h"
#include "client_msgs.h"

using std::vector;

PERS_FILE_XFER::PERS_FILE_XFER() {
    nretry = 0;
    first_request_time = gstate.now;
    next_request_time = first_request_time;
    time_so_far = 0;
    last_bytes_xferred = 0;
    pers_xfer_done = false;
    fip = NULL;
    fxp = NULL;
}

PERS_FILE_XFER::~PERS_FILE_XFER() {
    if (fip) {
        fip->pers_file_xfer = NULL;
    }
}

int PERS_FILE_XFER::init(FILE_INFO* f, bool is_file_upload) {
    fxp = NULL;
    fip = f;
    is_upload = is_file_upload;
    pers_xfer_done = false;
    const char* p = f->get_init_url();
    if (!p) {
        msg_printf(NULL, MSG_INTERNAL_ERROR, "No URL for file transfer of %s", f->name);
        return ERR_NULL;
    }