2 Copyright (C) 2019-2020 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
21 #include "disk_writer_messages.h"
22 #include "copy_to_drive_job.h"
23 #include "compose.hpp"
24 #include "exceptions.h"
25 #include <dcp/raw_convert.h>
26 #include <nanomsg/nn.h>
39 using boost::shared_ptr;
40 using dcp::raw_convert;
42 CopyToDriveJob::CopyToDriveJob (boost::filesystem::path dcp, Drive drive, Nanomsg& nanomsg)
43 : Job (shared_ptr<Film>())
52 CopyToDriveJob::name () const
54 return String::compose (_("Copying %1 to %2"), _dcp.filename().string(), _drive.description());
58 CopyToDriveJob::json_name () const
64 CopyToDriveJob::run ()
66 if (!_nanomsg.nonblocking_send(String::compose(DISK_WRITER_WRITE "\n%1\n%2\n", _dcp.string(), _drive.internal_name()))) {
67 throw CopyError ("Could not communicate with writer process", 0);
70 bool formatting = false;
72 string s = _nanomsg.blocking_get ();
73 if (s == DISK_WRITER_OK) {
74 set_state (FINISHED_OK);
76 } else if (s == DISK_WRITER_ERROR) {
77 string const m = _nanomsg.blocking_get ();
78 string const n = _nanomsg.blocking_get ();
79 throw CopyError (m, raw_convert<int>(n));
80 } else if (s == DISK_WRITER_FORMATTING) {
81 sub ("Formatting drive");
82 set_progress_unknown ();
84 } else if (s == DISK_WRITER_PROGRESS) {
89 set_progress (raw_convert<float>(_nanomsg.blocking_get()));