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 (PresetColourConversion (_("sRGB"), 2.4, true, libdcp::colour_matrix::srgb_to_xyz, 2.6));
69 _colour_conversions.push_back (PresetColourConversion (_("sRGB non-linearised"), 2.4, false, libdcp::colour_matrix::srgb_to_xyz, 2.6));
75 if (!boost::filesystem::exists (file (false))) {
80 cxml::Document f ("Config");
81 f.read_file (file (false));
84 _num_local_encoding_threads = f.number_child<int> ("NumLocalEncodingThreads");
85 _default_directory = f.string_child ("DefaultDirectory");
86 _server_port = f.number_child<int> ("ServerPort");
88 list<shared_ptr<cxml::Node> > servers = f.node_children ("Server");
89 for (list<shared_ptr<cxml::Node> >::iterator i = servers.begin(); i != servers.end(); ++i) {
90 _servers.push_back (ServerDescription (*i));
93 _tms_ip = f.string_child ("TMSIP");
94 _tms_path = f.string_child ("TMSPath");
95 _tms_user = f.string_child ("TMSUser");
96 _tms_password = f.string_child ("TMSPassword");
98 c = f.optional_string_child ("SoundProcessor");
100 _sound_processor = SoundProcessor::from_id (c.get ());
103 _language = f.optional_string_child ("Language");
105 c = f.optional_string_child ("DefaultContainer");
107 _default_container = Ratio::from_id (c.get ());
110 c = f.optional_string_child ("DefaultDCPContentType");
112 _default_dcp_content_type = DCPContentType::from_dci_name (c.get ());
115 _dcp_metadata.issuer = f.optional_string_child ("DCPMetadataIssuer").get_value_or ("");
116 _dcp_metadata.creator = f.optional_string_child ("DCPMetadataCreator").get_value_or ("");
118 _default_dci_metadata = DCIMetadata (f.node_child ("DCIMetadata"));
119 _default_still_length = f.optional_number_child<int>("DefaultStillLength").get_value_or (10);
120 _default_j2k_bandwidth = f.optional_number_child<int>("DefaultJ2KBandwidth").get_value_or (200000000);
122 list<shared_ptr<cxml::Node> > cc = f.node_children ("ColourConversion");
125 _colour_conversions.clear ();
128 for (list<shared_ptr<cxml::Node> >::iterator i = cc.begin(); i != cc.end(); ++i) {
129 _colour_conversions.push_back (PresetColourConversion (*i));
134 Config::read_old_metadata ()
136 ifstream f (file(true).c_str ());
139 while (getline (f, line)) {
144 if (line[0] == '#') {
148 size_t const s = line.find (' ');
149 if (s == string::npos) {
153 string const k = line.substr (0, s);
154 string const v = line.substr (s + 1);
156 if (k == N_("num_local_encoding_threads")) {
157 _num_local_encoding_threads = atoi (v.c_str ());
158 } else if (k == N_("default_directory")) {
159 _default_directory = v;
160 } else if (k == N_("server_port")) {
161 _server_port = atoi (v.c_str ());
162 } else if (k == N_("server")) {
163 optional<ServerDescription> server = ServerDescription::create_from_metadata (v);
165 _servers.push_back (server.get ());
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 */
196 boost::filesystem::path
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 boost::filesystem::path
212 Config::signer_chain_directory () const
214 boost::filesystem::path p;
215 p /= g_get_user_config_dir ();
218 boost::filesystem::create_directories (p);
222 /** @return Singleton instance */
226 if (_instance == 0) {
227 _instance = new Config;
231 /* configuration load failed; never mind, just
232 stick with the default.
240 /** Write our configuration to disk */
242 Config::write () const
245 xmlpp::Element* root = doc.create_root_node ("Config");
247 root->add_child("NumLocalEncodingThreads")->add_child_text (lexical_cast<string> (_num_local_encoding_threads));
248 root->add_child("DefaultDirectory")->add_child_text (_default_directory.string ());
249 root->add_child("ServerPort")->add_child_text (lexical_cast<string> (_server_port));
251 for (vector<ServerDescription>::const_iterator i = _servers.begin(); i != _servers.end(); ++i) {
252 i->as_xml (root->add_child ("Server"));
255 root->add_child("TMSIP")->add_child_text (_tms_ip);
256 root->add_child("TMSPath")->add_child_text (_tms_path);
257 root->add_child("TMSUser")->add_child_text (_tms_user);
258 root->add_child("TMSPassword")->add_child_text (_tms_password);
259 if (_sound_processor) {
260 root->add_child("SoundProcessor")->add_child_text (_sound_processor->id ());
263 root->add_child("Language")->add_child_text (_language.get());
265 if (_default_container) {
266 root->add_child("DefaultContainer")->add_child_text (_default_container->id ());
268 if (_default_dcp_content_type) {
269 root->add_child("DefaultDCPContentType")->add_child_text (_default_dcp_content_type->dci_name ());
271 root->add_child("DCPMetadataIssuer")->add_child_text (_dcp_metadata.issuer);
272 root->add_child("DCPMetadataCreator")->add_child_text (_dcp_metadata.creator);
274 _default_dci_metadata.as_xml (root->add_child ("DCIMetadata"));
276 root->add_child("DefaultStillLength")->add_child_text (lexical_cast<string> (_default_still_length));
277 root->add_child("DefaultJ2KBandwidth")->add_child_text (lexical_cast<string> (_default_j2k_bandwidth));
279 for (vector<PresetColourConversion>::const_iterator i = _colour_conversions.begin(); i != _colour_conversions.end(); ++i) {
280 i->as_xml (root->add_child ("ColourConversion"));
283 doc.write_to_file_formatted (file(false).string ());
286 boost::filesystem::path
287 Config::default_directory_or (boost::filesystem::path a) const
289 if (_default_directory.empty() || !boost::filesystem::exists (_default_directory)) {
293 return _default_directory;