2 * Copyright (C) 2008 Sakari Bergen <sakari.bergen@beatwaves.net>
3 * Copyright (C) 2013-2014 Paul Davis <paul@linuxaudiosystems.com>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 #ifndef AUDIOGRAPHER_BROADCAST_INFO_H
21 #define AUDIOGRAPHER_BROADCAST_INFO_H
30 #include "audiographer/visibility.h"
32 namespace AudioGrapher
37 class LIBAUDIOGRAPHER_API BroadcastInfo
41 /// Construct empty broadcast info
43 virtual ~BroadcastInfo ();
45 /// Returns last error sring from libsndfile
46 std::string get_error () const { return error; }
50 bool load_from_file (std::string const & filename);
51 bool load_from_file (SNDFILE* sf);
53 std::string get_description () const;
54 int64_t get_time_reference () const;
55 struct tm get_origination_time () const;
56 std::string get_originator () const;
57 std::string get_originator_ref () const;
61 bool write_to_file (std::string const & filename);
62 bool write_to_file (SNDFILE* sf);
63 bool write_to_file (SndfileHandle* sf);
65 void set_description (std::string const & desc);
66 void set_time_reference (int64_t when);
67 void set_origination_time (struct tm * now = 0); // if 0, use time generated at construction
68 virtual void set_originator (std::string const & str = "");
69 void set_originator_ref (std::string const & str = "");
73 /// Returns true if a info has been succesfully loaded or anything has been manually set
74 bool has_info () const { return _has_info; }
78 SF_BROADCAST_INFO * info;
87 } // namespace AudioGrapher
89 #endif /* AUDIOGRAPHER_BROADCAST_INFO_H */