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>
25 #include <libdcp/colour_matrix.h>
26 #include <libcxml/cxml.h>
32 #include "dcp_content_type.h"
33 #include "sound_processor.h"
34 #include "colour_conversion.h"
44 using boost::shared_ptr;
45 using boost::lexical_cast;
46 using boost::optional;
48 Config* Config::_instance = 0;
50 /** Construct default configuration */
52 : _num_local_encoding_threads (max (2U, boost::thread::hardware_concurrency()))
55 , _sound_processor (SoundProcessor::from_id (N_("dolby_cp750")))
56 , _default_still_length (10)
57 , _default_container (Ratio::from_id ("185"))
58 , _default_dcp_content_type (DCPContentType::from_dci_name ("TST"))
59 , _default_j2k_bandwidth (200000000)
61 _allowed_dcp_frame_rates.push_back (24);
62 _allowed_dcp_frame_rates.push_back (25);
63 _allowed_dcp_frame_rates.push_back (30);
64 _allowed_dcp_frame_rates.push_back (48);
65 _allowed_dcp_frame_rates.push_back (50);
66 _allowed_dcp_frame_rates.push_back (60);
68 _colour_conversions.push_back (shared_ptr<ColourConversion> (
69 new ColourConversion (_("sRGB"), 2.4, true, libdcp::colour_matrix::xyz_to_rgb, 2.6))
72 _colour_conversions.push_back (shared_ptr<ColourConversion> (
73 new ColourConversion (_("sRGB non-linearised"), 2.4, false, libdcp::colour_matrix::xyz_to_rgb, 2.6))
80 if (!boost::filesystem::exists (file (false))) {
85 cxml::File f (file (false), "Config");
88 _num_local_encoding_threads = f.number_child<int> ("NumLocalEncodingThreads");
89 _default_directory = f.string_child ("DefaultDirectory");
90 _server_port = f.number_child<int> ("ServerPort");
92 list<shared_ptr<cxml::Node> > servers = f.node_children ("Server");
93 for (list<shared_ptr<cxml::Node> >::iterator i = servers.begin(); i != servers.end(); ++i) {
94 _servers.push_back (shared_ptr<ServerDescription> (new ServerDescription (*i)));
97 _tms_ip = f.string_child ("TMSIP");
98 _tms_path = f.string_child ("TMSPath");
99 _tms_user = f.string_child ("TMSUser");
100 _tms_password = f.string_child ("TMSPassword");
102 c = f.optional_string_child ("SoundProcessor");
104 _sound_processor = SoundProcessor::from_id (c.get ());
107 _language = f.optional_string_child ("Language");
109 c = f.optional_string_child ("DefaultContainer");
111 _default_container = Ratio::from_id (c.get ());
114 c = f.optional_string_child ("DefaultDCPContentType");
116 _default_dcp_content_type = DCPContentType::from_dci_name (c.get ());
119 _dcp_metadata.issuer = f.optional_string_child ("DCPMetadataIssuer").get_value_or ("");
120 _dcp_metadata.creator = f.optional_string_child ("DCPMetadataCreator").get_value_or ("");
122 _default_dci_metadata = DCIMetadata (f.node_child ("DCIMetadata"));
123 _default_still_length = f.optional_number_child<int>("DefaultStillLength").get_value_or (10);
124 _default_j2k_bandwidth = f.optional_number_child<int>("DefaultJ2KBandwidth").get_value_or (200000000);
126 list<shared_ptr<cxml::Node> > cc = f.node_children ("ColourConversion");
129 _colour_conversions.clear ();
132 for (list<shared_ptr<cxml::Node> >::iterator i = cc.begin(); i != cc.end(); ++i) {
133 _colour_conversions.push_back (shared_ptr<ColourConversion> (new ColourConversion (*i)));
138 Config::read_old_metadata ()
140 ifstream f (file(true).c_str ());
142 while (getline (f, line)) {
147 if (line[0] == '#') {
151 size_t const s = line.find (' ');
152 if (s == string::npos) {
156 string const k = line.substr (0, s);
157 string const v = line.substr (s + 1);
159 if (k == N_("num_local_encoding_threads")) {
160 _num_local_encoding_threads = atoi (v.c_str ());
161 } else if (k == N_("default_directory")) {
162 _default_directory = v;
163 } else if (k == N_("server_port")) {
164 _server_port = atoi (v.c_str ());
165 } else if (k == N_("server")) {
166 _servers.push_back (ServerDescription::create_from_metadata (v));
167 } else if (k == N_("tms_ip")) {
169 } else if (k == N_("tms_path")) {
171 } else if (k == N_("tms_user")) {
173 } else if (k == N_("tms_password")) {
175 } else if (k == N_("sound_processor")) {
176 _sound_processor = SoundProcessor::from_id (v);
177 } else if (k == "language") {
179 } else if (k == "default_container") {
180 _default_container = Ratio::from_id (v);
181 } else if (k == "default_dcp_content_type") {
182 _default_dcp_content_type = DCPContentType::from_dci_name (v);
183 } else if (k == "dcp_metadata_issuer") {
184 _dcp_metadata.issuer = v;
185 } else if (k == "dcp_metadata_creator") {
186 _dcp_metadata.creator = v;
187 } else if (k == "dcp_metadata_issue_date") {
188 _dcp_metadata.issue_date = v;
191 _default_dci_metadata.read_old_metadata (k, v);
195 /** @return Filename to write configuration to */
197 Config::file (bool old) const
199 boost::filesystem::path p;
200 p /= g_get_user_config_dir ();
201 boost::system::error_code ec;
202 boost::filesystem::create_directory (p, ec);
206 p /= "dcpomatic.xml";
211 /** @return Singleton instance */
215 if (_instance == 0) {
216 _instance = new Config;
220 /* configuration load failed; never mind, just
221 stick with the default.
229 /** Write our configuration to disk */
231 Config::write () const
234 xmlpp::Element* root = doc.create_root_node ("Config");
236 root->add_child("NumLocalEncodingThreads")->add_child_text (lexical_cast<string> (_num_local_encoding_threads));
237 root->add_child("DefaultDirectory")->add_child_text (_default_directory);
238 root->add_child("ServerPort")->add_child_text (lexical_cast<string> (_server_port));
240 for (vector<shared_ptr<ServerDescription> >::const_iterator i = _servers.begin(); i != _servers.end(); ++i) {
241 (*i)->as_xml (root->add_child ("Server"));
244 root->add_child("TMSIP")->add_child_text (_tms_ip);
245 root->add_child("TMSPath")->add_child_text (_tms_path);
246 root->add_child("TMSUser")->add_child_text (_tms_user);
247 root->add_child("TMSPassword")->add_child_text (_tms_password);
248 if (_sound_processor) {
249 root->add_child("SoundProcessor")->add_child_text (_sound_processor->id ());
252 root->add_child("Language")->add_child_text (_language.get());
254 if (_default_container) {
255 root->add_child("DefaultContainer")->add_child_text (_default_container->id ());
257 if (_default_dcp_content_type) {
258 root->add_child("DefaultDCPContentType")->add_child_text (_default_dcp_content_type->dci_name ());
260 root->add_child("DCPMetadataIssuer")->add_child_text (_dcp_metadata.issuer);
261 root->add_child("DCPMetadataCreator")->add_child_text (_dcp_metadata.creator);
263 _default_dci_metadata.as_xml (root->add_child ("DCIMetadata"));
265 root->add_child("DefaultStillLength")->add_child_text (lexical_cast<string> (_default_still_length));
266 root->add_child("DefaultJ2KBandwidth")->add_child_text (lexical_cast<string> (_default_j2k_bandwidth));
268 for (vector<shared_ptr<ColourConversion> >::const_iterator i = _colour_conversions.begin(); i != _colour_conversions.end(); ++i) {
269 (*i)->as_xml (root->add_child ("ColourConversion"));
272 doc.write_to_file_formatted (file (false));
276 Config::default_directory_or (string a) const
278 if (_default_directory.empty() || !boost::filesystem::exists (_default_directory)) {
282 return _default_directory;