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.
23 #include <boost/filesystem.hpp>
24 #include <boost/algorithm/string.hpp>
25 #include <dcp/colour_matrix.h>
26 #include <dcp/raw_convert.h>
27 #include <dcp/signer.h>
28 #include <dcp/certificate_chain.h>
29 #include <libcxml/cxml.h>
35 #include "dcp_content_type.h"
36 #include "cinema_sound_processor.h"
37 #include "colour_conversion.h"
51 using boost::shared_ptr;
52 using boost::optional;
53 using boost::algorithm::is_any_of;
54 using boost::algorithm::split;
55 using dcp::raw_convert;
57 Config* Config::_instance = 0;
59 /** Construct default configuration */
61 : _num_local_encoding_threads (max (2U, boost::thread::hardware_concurrency()))
62 , _server_port_base (6192)
63 , _use_any_servers (true)
65 , _cinema_sound_processor (CinemaSoundProcessor::from_id (N_("dolby_cp750")))
66 , _allow_any_dcp_frame_rate (false)
67 , _default_still_length (10)
68 , _default_scale (Ratio::from_id ("185"))
69 , _default_container (Ratio::from_id ("185"))
70 , _default_dcp_content_type (DCPContentType::from_isdcf_name ("TST"))
71 , _default_j2k_bandwidth (100000000)
72 , _default_audio_delay (0)
73 , _check_for_updates (false)
74 , _check_for_test_updates (false)
75 , _maximum_j2k_bandwidth (250000000)
76 , _log_types (Log::TYPE_GENERAL | Log::TYPE_WARNING | Log::TYPE_ERROR)
78 _allowed_dcp_frame_rates.push_back (24);
79 _allowed_dcp_frame_rates.push_back (25);
80 _allowed_dcp_frame_rates.push_back (30);
81 _allowed_dcp_frame_rates.push_back (48);
82 _allowed_dcp_frame_rates.push_back (50);
83 _allowed_dcp_frame_rates.push_back (60);
85 _colour_conversions.push_back (PresetColourConversion (_("sRGB"), 2.4, true, dcp::colour_matrix::srgb_to_xyz, 2.6));
86 _colour_conversions.push_back (PresetColourConversion (_("sRGB non-linearised"), 2.4, false, dcp::colour_matrix::srgb_to_xyz, 2.6));
87 _colour_conversions.push_back (PresetColourConversion (_("Rec. 709"), 2.2, false, dcp::colour_matrix::rec709_to_xyz, 2.6));
95 if (!boost::filesystem::exists (file (false))) {
96 /* Make a new set of signing certificates and key */
97 _signer.reset (new dcp::Signer (openssl_path ()));
98 /* And decryption keys */
99 make_decryption_keys ();
103 cxml::Document f ("Config");
104 f.read_file (file (false));
107 optional<int> version = f.optional_number_child<int> ("Version");
109 _num_local_encoding_threads = f.number_child<int> ("NumLocalEncodingThreads");
110 _default_directory = f.string_child ("DefaultDirectory");
112 boost::optional<int> b = f.optional_number_child<int> ("ServerPort");
114 b = f.optional_number_child<int> ("ServerPortBase");
116 _server_port_base = b.get ();
118 boost::optional<bool> u = f.optional_bool_child ("UseAnyServers");
119 _use_any_servers = u.get_value_or (true);
121 list<cxml::NodePtr> servers = f.node_children ("Server");
122 for (list<cxml::NodePtr>::iterator i = servers.begin(); i != servers.end(); ++i) {
123 if ((*i)->node_children("HostName").size() == 1) {
124 _servers.push_back ((*i)->string_child ("HostName"));
126 _servers.push_back ((*i)->content ());
130 _tms_ip = f.string_child ("TMSIP");
131 _tms_path = f.string_child ("TMSPath");
132 _tms_user = f.string_child ("TMSUser");
133 _tms_password = f.string_child ("TMSPassword");
135 c = f.optional_string_child ("SoundProcessor");
137 _cinema_sound_processor = CinemaSoundProcessor::from_id (c.get ());
139 c = f.optional_string_child ("CinemaSoundProcessor");
141 _cinema_sound_processor = CinemaSoundProcessor::from_id (c.get ());
144 _language = f.optional_string_child ("Language");
146 c = f.optional_string_child ("DefaultScale");
148 _default_scale = Ratio::from_id (c.get ());
151 c = f.optional_string_child ("DefaultContainer");
153 _default_container = Ratio::from_id (c.get ());
156 c = f.optional_string_child ("DefaultDCPContentType");
158 _default_dcp_content_type = DCPContentType::from_isdcf_name (c.get ());
161 _dcp_metadata.issuer = f.optional_string_child ("DCPMetadataIssuer").get_value_or ("");
162 _dcp_metadata.creator = f.optional_string_child ("DCPMetadataCreator").get_value_or ("");
164 if (version && version.get() >= 2) {
165 _default_isdcf_metadata = ISDCFMetadata (f.node_child ("ISDCFMetadata"));
167 _default_isdcf_metadata = ISDCFMetadata (f.node_child ("DCIMetadata"));
170 _default_still_length = f.optional_number_child<int>("DefaultStillLength").get_value_or (10);
171 _default_j2k_bandwidth = f.optional_number_child<int>("DefaultJ2KBandwidth").get_value_or (200000000);
172 _default_audio_delay = f.optional_number_child<int>("DefaultAudioDelay").get_value_or (0);
174 list<cxml::NodePtr> cc = f.node_children ("ColourConversion");
177 _colour_conversions.clear ();
180 for (list<cxml::NodePtr>::iterator i = cc.begin(); i != cc.end(); ++i) {
181 _colour_conversions.push_back (PresetColourConversion (*i));
185 /* Loading version 0 (before Rec. 709 was added as a preset).
188 _colour_conversions.push_back (PresetColourConversion (_("Rec. 709"), 2.2, false, dcp::colour_matrix::rec709_to_xyz, 2.6));
191 list<cxml::NodePtr> cin = f.node_children ("Cinema");
192 for (list<cxml::NodePtr>::iterator i = cin.begin(); i != cin.end(); ++i) {
193 /* Slightly grotty two-part construction of Cinema here so that we can use
196 shared_ptr<Cinema> cinema (new Cinema (*i));
197 cinema->read_screens (*i);
198 _cinemas.push_back (cinema);
201 _mail_server = f.string_child ("MailServer");
202 _mail_user = f.optional_string_child("MailUser").get_value_or ("");
203 _mail_password = f.optional_string_child("MailPassword").get_value_or ("");
204 _kdm_subject = f.optional_string_child ("KDMSubject").get_value_or (_("KDM delivery: $CPL_NAME"));
205 _kdm_from = f.string_child ("KDMFrom");
206 _kdm_cc = f.optional_string_child ("KDMCC").get_value_or ("");
207 _kdm_bcc = f.optional_string_child ("KDMBCC").get_value_or ("");
208 _kdm_email = f.string_child ("KDMEmail");
210 _check_for_updates = f.optional_bool_child("CheckForUpdates").get_value_or (false);
211 _check_for_test_updates = f.optional_bool_child("CheckForTestUpdates").get_value_or (false);
213 _maximum_j2k_bandwidth = f.optional_number_child<int> ("MaximumJ2KBandwidth").get_value_or (250000000);
214 _allow_any_dcp_frame_rate = f.optional_bool_child ("AllowAnyDCPFrameRate");
216 _log_types = f.optional_number_child<int> ("LogTypes").get_value_or (Log::TYPE_GENERAL | Log::TYPE_WARNING | Log::TYPE_ERROR);
218 cxml::NodePtr signer = f.optional_node_child ("Signer");
219 dcp::CertificateChain signer_chain;
221 /* Read the signing certificates and private key in from the config file */
222 list<cxml::NodePtr> certificates = signer->node_children ("Certificate");
223 for (list<cxml::NodePtr>::const_iterator i = certificates.begin(); i != certificates.end(); ++i) {
224 signer_chain.add (dcp::Certificate ((*i)->content ()));
227 _signer.reset (new dcp::Signer (signer_chain, signer->string_child ("PrivateKey")));
229 /* Make a new set of signing certificates and key */
230 _signer.reset (new dcp::Signer (openssl_path ()));
233 if (f.optional_string_child ("DecryptionCertificate")) {
234 _decryption_certificate = dcp::Certificate (f.string_child ("DecryptionCertificate"));
237 if (f.optional_string_child ("DecryptionPrivateKey")) {
238 _decryption_private_key = f.string_child ("DecryptionPrivateKey");
241 if (!f.optional_string_child ("DecryptionCertificate") || !f.optional_string_child ("DecryptionPrivateKey")) {
242 /* Generate our own decryption certificate and key if either is not present in config */
243 make_decryption_keys ();
248 Config::make_decryption_keys ()
250 boost::filesystem::path p = dcp::make_certificate_chain (openssl_path ());
251 _decryption_certificate = dcp::Certificate (dcp::file_to_string (p / "leaf.signed.pem"));
252 _decryption_private_key = dcp::file_to_string (p / "leaf.key");
253 boost::filesystem::remove_all (p);
256 /** @return Filename to write configuration to */
257 boost::filesystem::path
258 Config::file (bool old) const
260 boost::filesystem::path p;
261 p /= g_get_user_config_dir ();
262 boost::system::error_code ec;
263 boost::filesystem::create_directory (p, ec);
268 boost::filesystem::create_directory (p, ec);
274 /** @return Singleton instance */
278 if (_instance == 0) {
279 _instance = new Config;
282 } catch (exception& e) {
283 /* configuration load failed; never mind, just
284 stick with the default.
286 cerr << "dcpomatic: failed to load configuration (" << e.what() << ")\n";
288 cerr << "dcpomatic: failed to load configuration\n";
295 /** Write our configuration to disk */
297 Config::write () const
300 xmlpp::Element* root = doc.create_root_node ("Config");
302 root->add_child("Version")->add_child_text ("2");
303 root->add_child("NumLocalEncodingThreads")->add_child_text (raw_convert<string> (_num_local_encoding_threads));
304 root->add_child("DefaultDirectory")->add_child_text (_default_directory.string ());
305 root->add_child("ServerPortBase")->add_child_text (raw_convert<string> (_server_port_base));
306 root->add_child("UseAnyServers")->add_child_text (_use_any_servers ? "1" : "0");
308 for (vector<string>::const_iterator i = _servers.begin(); i != _servers.end(); ++i) {
309 root->add_child("Server")->add_child_text (*i);
312 root->add_child("TMSIP")->add_child_text (_tms_ip);
313 root->add_child("TMSPath")->add_child_text (_tms_path);
314 root->add_child("TMSUser")->add_child_text (_tms_user);
315 root->add_child("TMSPassword")->add_child_text (_tms_password);
316 if (_cinema_sound_processor) {
317 root->add_child("CinemaSoundProcessor")->add_child_text (_cinema_sound_processor->id ());
320 root->add_child("Language")->add_child_text (_language.get());
322 if (_default_scale) {
323 root->add_child("DefaultScale")->add_child_text (_default_scale->id ());
325 if (_default_container) {
326 root->add_child("DefaultContainer")->add_child_text (_default_container->id ());
328 if (_default_dcp_content_type) {
329 root->add_child("DefaultDCPContentType")->add_child_text (_default_dcp_content_type->isdcf_name ());
331 root->add_child("DCPMetadataIssuer")->add_child_text (_dcp_metadata.issuer);
332 root->add_child("DCPMetadataCreator")->add_child_text (_dcp_metadata.creator);
334 _default_isdcf_metadata.as_xml (root->add_child ("ISDCFMetadata"));
336 root->add_child("DefaultStillLength")->add_child_text (raw_convert<string> (_default_still_length));
337 root->add_child("DefaultJ2KBandwidth")->add_child_text (raw_convert<string> (_default_j2k_bandwidth));
338 root->add_child("DefaultAudioDelay")->add_child_text (raw_convert<string> (_default_audio_delay));
340 for (vector<PresetColourConversion>::const_iterator i = _colour_conversions.begin(); i != _colour_conversions.end(); ++i) {
341 i->as_xml (root->add_child ("ColourConversion"));
344 for (list<shared_ptr<Cinema> >::const_iterator i = _cinemas.begin(); i != _cinemas.end(); ++i) {
345 (*i)->as_xml (root->add_child ("Cinema"));
348 root->add_child("MailServer")->add_child_text (_mail_server);
349 root->add_child("MailUser")->add_child_text (_mail_user);
350 root->add_child("MailPassword")->add_child_text (_mail_password);
351 root->add_child("KDMSubject")->add_child_text (_kdm_subject);
352 root->add_child("KDMFrom")->add_child_text (_kdm_from);
353 root->add_child("KDMCC")->add_child_text (_kdm_cc);
354 root->add_child("KDMBCC")->add_child_text (_kdm_bcc);
355 root->add_child("KDMEmail")->add_child_text (_kdm_email);
357 root->add_child("CheckForUpdates")->add_child_text (_check_for_updates ? "1" : "0");
358 root->add_child("CheckForTestUpdates")->add_child_text (_check_for_test_updates ? "1" : "0");
360 root->add_child("MaximumJ2KBandwidth")->add_child_text (raw_convert<string> (_maximum_j2k_bandwidth));
361 root->add_child("AllowAnyDCPFrameRate")->add_child_text (_allow_any_dcp_frame_rate ? "1" : "0");
362 root->add_child("LogTypes")->add_child_text (raw_convert<string> (_log_types));
364 xmlpp::Element* signer = root->add_child ("Signer");
365 dcp::CertificateChain::List certs = _signer->certificates().root_to_leaf ();
366 for (dcp::CertificateChain::List::const_iterator i = certs.begin(); i != certs.end(); ++i) {
367 signer->add_child("Certificate")->add_child_text (i->certificate (true));
369 signer->add_child("PrivateKey")->add_child_text (_signer->key ());
371 root->add_child("DecryptionCertificate")->add_child_text (_decryption_certificate.certificate (true));
372 root->add_child("DecryptionPrivateKey")->add_child_text (_decryption_private_key);
374 doc.write_to_file_formatted (file(false).string ());
377 boost::filesystem::path
378 Config::default_directory_or (boost::filesystem::path a) const
380 if (_default_directory.empty()) {
384 boost::system::error_code ec;
385 bool const e = boost::filesystem::exists (_default_directory, ec);
390 return _default_directory;
408 Config::reset_kdm_email ()
411 "Dear Projectionist\n\n"
412 "Please find attached KDMs for $CPL_NAME.\n\n"
413 "Cinema: $CINEMA_NAME\n"
414 "Screen(s): $SCREENS\n\n"
415 "The KDMs are valid from $START_TIME until $END_TIME.\n\n"
416 "Best regards,\nDCP-o-matic"