2 * This file is part of the PulseView project.
4 * Copyright (C) 2014 Joel Holdsworth <joel@airwebreathe.org.uk>
6 * This program 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 * This program 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 this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
23 #include "sessionfile.h"
25 #include <libsigrok/libsigrok.h>
30 SessionFile::SessionFile(const std::string &path) :
36 sr_dev_inst* SessionFile::dev_inst() const
41 void SessionFile::use(SigSession *owner) throw(QString)
45 if (sr_session_load(_path.c_str(), &SigSession::_sr_session) != SR_OK)
46 throw tr("Failed to open file.\n");
48 GSList *devlist = NULL;
49 sr_session_dev_list(SigSession::_sr_session, &devlist);
51 if (!devlist || !devlist->data) {
53 g_slist_free(devlist);
54 throw tr("Failed to start session.");
57 _sdi = (sr_dev_inst*)devlist->data;
58 g_slist_free(devlist);
63 void SessionFile::release()
71 sr_dev_clear(_sdi->driver);
72 sr_session_destroy(SigSession::_sr_session);