2 Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 #include <boost/filesystem.hpp>
29 #include "sound_processor.h"
35 using boost::shared_ptr;
37 Config* Config::_instance = 0;
39 /** Construct default configuration */
41 : _num_local_encoding_threads (2)
43 , _reference_scaler (Scaler::from_id ("bicubic"))
45 , _sound_processor (SoundProcessor::from_id ("dolby_cp750"))
47 _allowed_dcp_frame_rates.push_back (24);
48 _allowed_dcp_frame_rates.push_back (25);
49 _allowed_dcp_frame_rates.push_back (30);
51 ifstream f (file().c_str ());
53 while (getline (f, line)) {
62 size_t const s = line.find (' ');
63 if (s == string::npos) {
67 string const k = line.substr (0, s);
68 string const v = line.substr (s + 1);
70 if (k == "num_local_encoding_threads") {
71 _num_local_encoding_threads = atoi (v.c_str ());
72 } else if (k == "default_directory") {
73 _default_directory = v;
74 } else if (k == "server_port") {
75 _server_port = atoi (v.c_str ());
76 } else if (k == "reference_scaler") {
77 _reference_scaler = Scaler::from_id (v);
78 } else if (k == "reference_filter") {
79 _reference_filters.push_back (Filter::from_id (v));
80 } else if (k == "server") {
81 _servers.push_back (ServerDescription::create_from_metadata (v));
82 } else if (k == "tms_ip") {
84 } else if (k == "tms_path") {
86 } else if (k == "tms_user") {
88 } else if (k == "tms_password") {
90 } else if (k == "sound_processor") {
91 _sound_processor = SoundProcessor::from_id (v);
94 _default_dci_metadata.read (k, v);
98 /** @return Filename to write configuration to */
100 Config::file () const
102 boost::filesystem::path p;
103 p /= g_get_user_config_dir ();
108 /** @return Singleton instance */
112 if (_instance == 0) {
113 _instance = new Config;
119 /** Write our configuration to disk */
121 Config::write () const
123 ofstream f (file().c_str ());
124 f << "num_local_encoding_threads " << _num_local_encoding_threads << "\n"
125 << "default_directory " << _default_directory << "\n"
126 << "server_port " << _server_port << "\n"
127 << "reference_scaler " << _reference_scaler->id () << "\n";
129 for (vector<Filter const *>::const_iterator i = _reference_filters.begin(); i != _reference_filters.end(); ++i) {
130 f << "reference_filter " << (*i)->id () << "\n";
133 for (vector<ServerDescription*>::const_iterator i = _servers.begin(); i != _servers.end(); ++i) {
134 f << "server " << (*i)->as_metadata () << "\n";
137 f << "tms_ip " << _tms_ip << "\n";
138 f << "tms_path " << _tms_path << "\n";
139 f << "tms_user " << _tms_user << "\n";
140 f << "tms_password " << _tms_password << "\n";
141 f << "sound_processor " << _sound_processor->id () << "\n";
143 _default_dci_metadata.write (f);
147 Config::default_directory_or (string a) const
149 if (_default_directory.empty() || !boost::filesystem::exists (_default_directory)) {
153 return _default_directory;