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"
48 using boost::shared_ptr;
49 using boost::lexical_cast;
50 using boost::optional;
52 Config* Config::_instance = 0;
54 /** Construct default configuration */
56 : _num_local_encoding_threads (max (2U, boost::thread::hardware_concurrency()))
57 , _server_port_base (6192)
59 , _sound_processor (SoundProcessor::from_id (N_("dolby_cp750")))
60 , _default_still_length (10)
61 , _default_container (Ratio::from_id ("185"))
62 , _default_dcp_content_type (DCPContentType::from_dci_name ("TST"))
63 , _default_j2k_bandwidth (200000000)
65 "Dear Projectionist\n\nPlease find attached KDMs for $CPL_NAME.\n\nBest regards,\nDCP-o-matic"
68 _allowed_dcp_frame_rates.push_back (24);
69 _allowed_dcp_frame_rates.push_back (25);
70 _allowed_dcp_frame_rates.push_back (30);
71 _allowed_dcp_frame_rates.push_back (48);
72 _allowed_dcp_frame_rates.push_back (50);
73 _allowed_dcp_frame_rates.push_back (60);
75 _colour_conversions.push_back (PresetColourConversion (_("sRGB"), 2.4, true, libdcp::colour_matrix::srgb_to_xyz, 2.6));
76 _colour_conversions.push_back (PresetColourConversion (_("sRGB non-linearised"), 2.4, false, libdcp::colour_matrix::srgb_to_xyz, 2.6));
77 _colour_conversions.push_back (PresetColourConversion (_("Rec. 709"), 2.2, false, libdcp::colour_matrix::rec709_to_xyz, 2.6));
85 if (!boost::filesystem::exists (file (false))) {
90 cxml::Document f ("Config");
91 f.read_file (file (false));
94 optional<int> version = f.optional_number_child<int> ("Version");
96 _num_local_encoding_threads = f.number_child<int> ("NumLocalEncodingThreads");
97 _default_directory = f.string_child ("DefaultDirectory");
99 boost::optional<int> b = f.optional_number_child<int> ("ServerPort");
101 b = f.optional_number_child<int> ("ServerPortBase");
103 _server_port_base = b.get ();
105 _tms_ip = f.string_child ("TMSIP");
106 _tms_path = f.string_child ("TMSPath");
107 _tms_user = f.string_child ("TMSUser");
108 _tms_password = f.string_child ("TMSPassword");
110 c = f.optional_string_child ("SoundProcessor");
112 _sound_processor = SoundProcessor::from_id (c.get ());
115 _language = f.optional_string_child ("Language");
117 c = f.optional_string_child ("DefaultContainer");
119 _default_container = Ratio::from_id (c.get ());
122 c = f.optional_string_child ("DefaultDCPContentType");
124 _default_dcp_content_type = DCPContentType::from_dci_name (c.get ());
127 _dcp_metadata.issuer = f.optional_string_child ("DCPMetadataIssuer").get_value_or ("");
128 _dcp_metadata.creator = f.optional_string_child ("DCPMetadataCreator").get_value_or ("");
130 _default_dci_metadata = DCIMetadata (f.node_child ("DCIMetadata"));
131 _default_still_length = f.optional_number_child<int>("DefaultStillLength").get_value_or (10);
132 _default_j2k_bandwidth = f.optional_number_child<int>("DefaultJ2KBandwidth").get_value_or (200000000);
134 list<shared_ptr<cxml::Node> > cc = f.node_children ("ColourConversion");
137 _colour_conversions.clear ();
140 for (list<shared_ptr<cxml::Node> >::iterator i = cc.begin(); i != cc.end(); ++i) {
141 _colour_conversions.push_back (PresetColourConversion (*i));
145 /* Loading version 0 (before Rec. 709 was added as a preset).
148 _colour_conversions.push_back (PresetColourConversion (_("Rec. 709"), 2.2, false, libdcp::colour_matrix::rec709_to_xyz, 2.6));
151 list<shared_ptr<cxml::Node> > cin = f.node_children ("Cinema");
152 for (list<shared_ptr<cxml::Node> >::iterator i = cin.begin(); i != cin.end(); ++i) {
153 /* Slightly grotty two-part construction of Cinema here so that we can use
156 shared_ptr<Cinema> cinema (new Cinema (*i));
157 cinema->read_screens (*i);
158 _cinemas.push_back (cinema);
161 _mail_server = f.string_child ("MailServer");
162 _kdm_from = f.string_child ("KDMFrom");
163 _kdm_email = f.string_child ("KDMEmail");
167 Config::read_old_metadata ()
169 ifstream f (file(true).string().c_str ());
172 while (getline (f, line)) {
177 if (line[0] == '#') {
181 size_t const s = line.find (' ');
182 if (s == string::npos) {
186 string const k = line.substr (0, s);
187 string const v = line.substr (s + 1);
189 if (k == N_("num_local_encoding_threads")) {
190 _num_local_encoding_threads = atoi (v.c_str ());
191 } else if (k == N_("default_directory")) {
192 _default_directory = v;
193 } else if (k == N_("server_port")) {
194 _server_port_base = atoi (v.c_str ());
195 } else if (k == N_("tms_ip")) {
197 } else if (k == N_("tms_path")) {
199 } else if (k == N_("tms_user")) {
201 } else if (k == N_("tms_password")) {
203 } else if (k == N_("sound_processor")) {
204 _sound_processor = SoundProcessor::from_id (v);
205 } else if (k == "language") {
207 } else if (k == "default_container") {
208 _default_container = Ratio::from_id (v);
209 } else if (k == "default_dcp_content_type") {
210 _default_dcp_content_type = DCPContentType::from_dci_name (v);
211 } else if (k == "dcp_metadata_issuer") {
212 _dcp_metadata.issuer = v;
213 } else if (k == "dcp_metadata_creator") {
214 _dcp_metadata.creator = v;
215 } else if (k == "dcp_metadata_issue_date") {
216 _dcp_metadata.issue_date = v;
219 _default_dci_metadata.read_old_metadata (k, v);
223 /** @return Filename to write configuration to */
224 boost::filesystem::path
225 Config::file (bool old) const
227 boost::filesystem::path p;
228 p /= g_get_user_config_dir ();
229 boost::system::error_code ec;
230 boost::filesystem::create_directory (p, ec);
235 boost::filesystem::create_directory (p, ec);
241 boost::filesystem::path
242 Config::signer_chain_directory () const
244 boost::filesystem::path p;
245 p /= g_get_user_config_dir ();
248 boost::filesystem::create_directories (p);
252 /** @return Singleton instance */
256 if (_instance == 0) {
257 _instance = new Config;
260 } catch (exception& e) {
261 /* configuration load failed; never mind, just
262 stick with the default.
264 cerr << "dcpomatic: failed to load configuration (" << e.what() << ")\n";
266 cerr << "dcpomatic: failed to load configuration\n";
273 /** Write our configuration to disk */
275 Config::write () const
280 xmlpp::Element* root = doc.create_root_node ("Config");
282 root->add_child("Version")->add_child_text ("1");
283 root->add_child("NumLocalEncodingThreads")->add_child_text (lexical_cast<string> (_num_local_encoding_threads));
284 root->add_child("DefaultDirectory")->add_child_text (_default_directory.string ());
285 root->add_child("ServerPortBase")->add_child_text (lexical_cast<string> (_server_port_base));
286 root->add_child("TMSIP")->add_child_text (_tms_ip);
287 root->add_child("TMSPath")->add_child_text (_tms_path);
288 root->add_child("TMSUser")->add_child_text (_tms_user);
289 root->add_child("TMSPassword")->add_child_text (_tms_password);
290 if (_sound_processor) {
291 root->add_child("SoundProcessor")->add_child_text (_sound_processor->id ());
294 root->add_child("Language")->add_child_text (_language.get());
296 if (_default_container) {
297 root->add_child("DefaultContainer")->add_child_text (_default_container->id ());
299 if (_default_dcp_content_type) {
300 root->add_child("DefaultDCPContentType")->add_child_text (_default_dcp_content_type->dci_name ());
302 root->add_child("DCPMetadataIssuer")->add_child_text (_dcp_metadata.issuer);
303 root->add_child("DCPMetadataCreator")->add_child_text (_dcp_metadata.creator);
305 _default_dci_metadata.as_xml (root->add_child ("DCIMetadata"));
307 root->add_child("DefaultStillLength")->add_child_text (lexical_cast<string> (_default_still_length));
308 root->add_child("DefaultJ2KBandwidth")->add_child_text (lexical_cast<string> (_default_j2k_bandwidth));
310 for (vector<PresetColourConversion>::const_iterator i = _colour_conversions.begin(); i != _colour_conversions.end(); ++i) {
311 i->as_xml (root->add_child ("ColourConversion"));
314 for (list<shared_ptr<Cinema> >::const_iterator i = _cinemas.begin(); i != _cinemas.end(); ++i) {
315 (*i)->as_xml (root->add_child ("Cinema"));
318 root->add_child("MailServer")->add_child_text (_mail_server);
319 root->add_child("KDMFrom")->add_child_text (_kdm_from);
320 root->add_child("KDMEmail")->add_child_text (_kdm_email);
322 doc.write_to_file_formatted (file(false).string ());
325 boost::filesystem::path
326 Config::default_directory_or (boost::filesystem::path a) const
328 if (_default_directory.empty() || !boost::filesystem::exists (_default_directory)) {
332 return _default_directory;