2 Copyright (C) 2012-2014 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 <boost/algorithm/string.hpp>
26 #include <dcp/colour_matrix.h>
27 #include <dcp/raw_convert.h>
28 #include <dcp/signer.h>
29 #include <dcp/certificate_chain.h>
30 #include <libcxml/cxml.h>
36 #include "dcp_content_type.h"
37 #include "cinema_sound_processor.h"
38 #include "colour_conversion.h"
52 using boost::shared_ptr;
53 using boost::optional;
54 using boost::algorithm::is_any_of;
55 using boost::algorithm::split;
56 using dcp::raw_convert;
58 Config* Config::_instance = 0;
60 /** Construct default configuration */
62 : _num_local_encoding_threads (max (2U, boost::thread::hardware_concurrency()))
63 , _server_port_base (6192)
64 , _use_any_servers (true)
66 , _cinema_sound_processor (CinemaSoundProcessor::from_id (N_("dolby_cp750")))
67 , _allow_any_dcp_frame_rate (false)
68 , _default_still_length (10)
69 , _default_scale (Ratio::from_id ("185"))
70 , _default_container (Ratio::from_id ("185"))
71 , _default_dcp_content_type (DCPContentType::from_isdcf_name ("TST"))
72 , _default_j2k_bandwidth (100000000)
73 , _default_audio_delay (0)
74 , _check_for_updates (false)
75 , _check_for_test_updates (false)
76 , _maximum_j2k_bandwidth (250000000)
77 , _log_types (Log::TYPE_GENERAL | Log::TYPE_WARNING | Log::TYPE_ERROR)
79 _allowed_dcp_frame_rates.push_back (24);
80 _allowed_dcp_frame_rates.push_back (25);
81 _allowed_dcp_frame_rates.push_back (30);
82 _allowed_dcp_frame_rates.push_back (48);
83 _allowed_dcp_frame_rates.push_back (50);
84 _allowed_dcp_frame_rates.push_back (60);
86 _colour_conversions.push_back (PresetColourConversion (_("sRGB"), 2.4, true, dcp::colour_matrix::srgb_to_xyz, 2.6));
87 _colour_conversions.push_back (PresetColourConversion (_("sRGB non-linearised"), 2.4, false, dcp::colour_matrix::srgb_to_xyz, 2.6));
88 _colour_conversions.push_back (PresetColourConversion (_("Rec. 709"), 2.2, false, dcp::colour_matrix::rec709_to_xyz, 2.6));
96 if (!boost::filesystem::exists (file (false))) {
100 cxml::Document f ("Config");
101 f.read_file (file (false));
104 optional<int> version = f.optional_number_child<int> ("Version");
106 _num_local_encoding_threads = f.number_child<int> ("NumLocalEncodingThreads");
107 _default_directory = f.string_child ("DefaultDirectory");
109 boost::optional<int> b = f.optional_number_child<int> ("ServerPort");
111 b = f.optional_number_child<int> ("ServerPortBase");
113 _server_port_base = b.get ();
115 boost::optional<bool> u = f.optional_bool_child ("UseAnyServers");
116 _use_any_servers = u.get_value_or (true);
118 list<cxml::NodePtr> servers = f.node_children ("Server");
119 for (list<cxml::NodePtr>::iterator i = servers.begin(); i != servers.end(); ++i) {
120 if ((*i)->node_children("HostName").size() == 1) {
121 _servers.push_back ((*i)->string_child ("HostName"));
123 _servers.push_back ((*i)->content ());
127 _tms_ip = f.string_child ("TMSIP");
128 _tms_path = f.string_child ("TMSPath");
129 _tms_user = f.string_child ("TMSUser");
130 _tms_password = f.string_child ("TMSPassword");
132 c = f.optional_string_child ("SoundProcessor");
134 _cinema_sound_processor = CinemaSoundProcessor::from_id (c.get ());
136 c = f.optional_string_child ("CinemaSoundProcessor");
138 _cinema_sound_processor = CinemaSoundProcessor::from_id (c.get ());
141 _language = f.optional_string_child ("Language");
143 c = f.optional_string_child ("DefaultScale");
145 _default_scale = Ratio::from_id (c.get ());
148 c = f.optional_string_child ("DefaultContainer");
150 _default_container = Ratio::from_id (c.get ());
153 c = f.optional_string_child ("DefaultDCPContentType");
155 _default_dcp_content_type = DCPContentType::from_isdcf_name (c.get ());
158 _dcp_metadata.issuer = f.optional_string_child ("DCPMetadataIssuer").get_value_or ("");
159 _dcp_metadata.creator = f.optional_string_child ("DCPMetadataCreator").get_value_or ("");
161 if (version && version.get() >= 2) {
162 _default_isdcf_metadata = ISDCFMetadata (f.node_child ("ISDCFMetadata"));
164 _default_isdcf_metadata = ISDCFMetadata (f.node_child ("DCIMetadata"));
167 _default_still_length = f.optional_number_child<int>("DefaultStillLength").get_value_or (10);
168 _default_j2k_bandwidth = f.optional_number_child<int>("DefaultJ2KBandwidth").get_value_or (200000000);
169 _default_audio_delay = f.optional_number_child<int>("DefaultAudioDelay").get_value_or (0);
171 list<cxml::NodePtr> cc = f.node_children ("ColourConversion");
174 _colour_conversions.clear ();
177 for (list<cxml::NodePtr>::iterator i = cc.begin(); i != cc.end(); ++i) {
178 _colour_conversions.push_back (PresetColourConversion (*i));
182 /* Loading version 0 (before Rec. 709 was added as a preset).
185 _colour_conversions.push_back (PresetColourConversion (_("Rec. 709"), 2.2, false, dcp::colour_matrix::rec709_to_xyz, 2.6));
188 list<cxml::NodePtr> cin = f.node_children ("Cinema");
189 for (list<cxml::NodePtr>::iterator i = cin.begin(); i != cin.end(); ++i) {
190 /* Slightly grotty two-part construction of Cinema here so that we can use
193 shared_ptr<Cinema> cinema (new Cinema (*i));
194 cinema->read_screens (*i);
195 _cinemas.push_back (cinema);
198 _mail_server = f.string_child ("MailServer");
199 _mail_user = f.optional_string_child("MailUser").get_value_or ("");
200 _mail_password = f.optional_string_child("MailPassword").get_value_or ("");
201 _kdm_subject = f.optional_string_child ("KDMSubject").get_value_or (_("KDM delivery: $CPL_NAME"));
202 _kdm_from = f.string_child ("KDMFrom");
203 _kdm_cc = f.optional_string_child ("KDMCC").get_value_or ("");
204 _kdm_bcc = f.optional_string_child ("KDMBCC").get_value_or ("");
205 _kdm_email = f.string_child ("KDMEmail");
207 _check_for_updates = f.optional_bool_child("CheckForUpdates").get_value_or (false);
208 _check_for_test_updates = f.optional_bool_child("CheckForTestUpdates").get_value_or (false);
210 _maximum_j2k_bandwidth = f.optional_number_child<int> ("MaximumJ2KBandwidth").get_value_or (250000000);
211 _allow_any_dcp_frame_rate = f.optional_bool_child ("AllowAnyDCPFrameRate");
213 _log_types = f.optional_number_child<int> ("LogTypes").get_value_or (Log::TYPE_GENERAL | Log::TYPE_WARNING | Log::TYPE_ERROR);
215 cxml::NodePtr signer = f.optional_node_child ("Signer");
216 dcp::CertificateChain signer_chain;
218 /* Read the signing certificates and private key in from the config file */
219 list<cxml::NodePtr> certificates = signer->node_children ("Certificate");
220 for (list<cxml::NodePtr>::const_iterator i = certificates.begin(); i != certificates.end(); ++i) {
221 signer_chain.add (dcp::Certificate ((*i)->content ()));
224 _signer.reset (new dcp::Signer (signer_chain, signer->string_child ("PrivateKey")));
226 /* Make a new set of signing certificates and key */
227 _signer.reset (new dcp::Signer (openssl_path ()));
230 if (f.optional_string_child ("DecryptionCertificate")) {
231 _decryption_certificate = dcp::Certificate (f.string_child ("DecryptionCertificate"));
234 if (f.optional_string_child ("DecryptionPrivateKey")) {
235 _decryption_private_key = f.string_child ("DecryptionPrivateKey");
238 if (!f.optional_string_child ("DecryptionCertificate") || !f.optional_string_child ("DecryptionPrivateKey")) {
239 /* Generate our own decryption certificate and key if either is not present in config */
240 boost::filesystem::path p = dcp::make_certificate_chain (openssl_path ());
241 _decryption_certificate = dcp::Certificate (dcp::file_to_string (p / "leaf.signed.pem"));
242 _decryption_private_key = dcp::file_to_string (p / "leaf.key");
243 boost::filesystem::remove_all (p);
247 /** @return Filename to write configuration to */
248 boost::filesystem::path
249 Config::file (bool old) const
251 boost::filesystem::path p;
252 p /= g_get_user_config_dir ();
253 boost::system::error_code ec;
254 boost::filesystem::create_directory (p, ec);
259 boost::filesystem::create_directory (p, ec);
265 /** @return Singleton instance */
269 if (_instance == 0) {
270 _instance = new Config;
273 } catch (exception& e) {
274 /* configuration load failed; never mind, just
275 stick with the default.
277 cerr << "dcpomatic: failed to load configuration (" << e.what() << ")\n";
279 cerr << "dcpomatic: failed to load configuration\n";
286 /** Write our configuration to disk */
288 Config::write () const
291 xmlpp::Element* root = doc.create_root_node ("Config");
293 root->add_child("Version")->add_child_text ("2");
294 root->add_child("NumLocalEncodingThreads")->add_child_text (raw_convert<string> (_num_local_encoding_threads));
295 root->add_child("DefaultDirectory")->add_child_text (_default_directory.string ());
296 root->add_child("ServerPortBase")->add_child_text (raw_convert<string> (_server_port_base));
297 root->add_child("UseAnyServers")->add_child_text (_use_any_servers ? "1" : "0");
299 for (vector<string>::const_iterator i = _servers.begin(); i != _servers.end(); ++i) {
300 root->add_child("Server")->add_child_text (*i);
303 root->add_child("TMSIP")->add_child_text (_tms_ip);
304 root->add_child("TMSPath")->add_child_text (_tms_path);
305 root->add_child("TMSUser")->add_child_text (_tms_user);
306 root->add_child("TMSPassword")->add_child_text (_tms_password);
307 if (_cinema_sound_processor) {
308 root->add_child("CinemaSoundProcessor")->add_child_text (_cinema_sound_processor->id ());
311 root->add_child("Language")->add_child_text (_language.get());
313 if (_default_scale) {
314 root->add_child("DefaultScale")->add_child_text (_default_scale->id ());
316 if (_default_container) {
317 root->add_child("DefaultContainer")->add_child_text (_default_container->id ());
319 if (_default_dcp_content_type) {
320 root->add_child("DefaultDCPContentType")->add_child_text (_default_dcp_content_type->isdcf_name ());
322 root->add_child("DCPMetadataIssuer")->add_child_text (_dcp_metadata.issuer);
323 root->add_child("DCPMetadataCreator")->add_child_text (_dcp_metadata.creator);
325 _default_isdcf_metadata.as_xml (root->add_child ("ISDCFMetadata"));
327 root->add_child("DefaultStillLength")->add_child_text (raw_convert<string> (_default_still_length));
328 root->add_child("DefaultJ2KBandwidth")->add_child_text (raw_convert<string> (_default_j2k_bandwidth));
329 root->add_child("DefaultAudioDelay")->add_child_text (raw_convert<string> (_default_audio_delay));
331 for (vector<PresetColourConversion>::const_iterator i = _colour_conversions.begin(); i != _colour_conversions.end(); ++i) {
332 i->as_xml (root->add_child ("ColourConversion"));
335 for (list<shared_ptr<Cinema> >::const_iterator i = _cinemas.begin(); i != _cinemas.end(); ++i) {
336 (*i)->as_xml (root->add_child ("Cinema"));
339 root->add_child("MailServer")->add_child_text (_mail_server);
340 root->add_child("MailUser")->add_child_text (_mail_user);
341 root->add_child("MailPassword")->add_child_text (_mail_password);
342 root->add_child("KDMSubject")->add_child_text (_kdm_subject);
343 root->add_child("KDMFrom")->add_child_text (_kdm_from);
344 root->add_child("KDMCC")->add_child_text (_kdm_cc);
345 root->add_child("KDMBCC")->add_child_text (_kdm_bcc);
346 root->add_child("KDMEmail")->add_child_text (_kdm_email);
348 root->add_child("CheckForUpdates")->add_child_text (_check_for_updates ? "1" : "0");
349 root->add_child("CheckForTestUpdates")->add_child_text (_check_for_test_updates ? "1" : "0");
351 root->add_child("MaximumJ2KBandwidth")->add_child_text (raw_convert<string> (_maximum_j2k_bandwidth));
352 root->add_child("AllowAnyDCPFrameRate")->add_child_text (_allow_any_dcp_frame_rate ? "1" : "0");
353 root->add_child("LogTypes")->add_child_text (raw_convert<string> (_log_types));
355 xmlpp::Element* signer = root->add_child ("Signer");
356 dcp::CertificateChain::List certs = _signer->certificates().root_to_leaf ();
357 for (dcp::CertificateChain::List::const_iterator i = certs.begin(); i != certs.end(); ++i) {
358 signer->add_child("Certificate")->add_child_text (i->certificate (true));
360 signer->add_child("PrivateKey")->add_child_text (_signer->key ());
362 root->add_child("DecryptionCertificate")->add_child_text (_decryption_certificate.certificate (true));
363 root->add_child("DecryptionPrivateKey")->add_child_text (_decryption_private_key);
365 doc.write_to_file_formatted (file(false).string ());
368 boost::filesystem::path
369 Config::default_directory_or (boost::filesystem::path a) const
371 if (_default_directory.empty()) {
375 boost::system::error_code ec;
376 bool const e = boost::filesystem::exists (_default_directory, ec);
381 return _default_directory;
399 Config::reset_kdm_email ()
402 "Dear Projectionist\n\n"
403 "Please find attached KDMs for $CPL_NAME.\n\n"
404 "Cinema: $CINEMA_NAME\n"
405 "Screen(s): $SCREENS\n\n"
406 "The KDMs are valid from $START_TIME until $END_TIME.\n\n"
407 "Best regards,\nDCP-o-matic"