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 <boost/algorithm/string.hpp>
26 #include <libdcp/colour_matrix.h>
27 #include <libcxml/cxml.h>
33 #include "dcp_content_type.h"
34 #include "sound_processor.h"
35 #include "colour_conversion.h"
48 using boost::shared_ptr;
49 using boost::lexical_cast;
50 using boost::optional;
51 using boost::algorithm::is_any_of;
52 using boost::algorithm::split;
54 Config* Config::_instance = 0;
56 /** Construct default configuration */
58 : _num_local_encoding_threads (max (2U, boost::thread::hardware_concurrency()))
59 , _server_port_base (6192)
60 , _use_any_servers (true)
62 , _sound_processor (SoundProcessor::from_id (N_("dolby_cp750")))
63 , _default_still_length (10)
64 , _default_container (Ratio::from_id ("185"))
65 , _default_dcp_content_type (DCPContentType::from_dci_name ("TST"))
66 , _default_j2k_bandwidth (200000000)
68 "Dear Projectionist\n\nPlease find attached KDMs for $CPL_NAME.\n\nBest regards,\nDCP-o-matic"
71 _allowed_dcp_frame_rates.push_back (24);
72 _allowed_dcp_frame_rates.push_back (25);
73 _allowed_dcp_frame_rates.push_back (30);
74 _allowed_dcp_frame_rates.push_back (48);
75 _allowed_dcp_frame_rates.push_back (50);
76 _allowed_dcp_frame_rates.push_back (60);
78 _colour_conversions.push_back (PresetColourConversion (_("sRGB"), 2.4, true, libdcp::colour_matrix::srgb_to_xyz, 2.6));
79 _colour_conversions.push_back (PresetColourConversion (_("sRGB non-linearised"), 2.4, false, libdcp::colour_matrix::srgb_to_xyz, 2.6));
80 _colour_conversions.push_back (PresetColourConversion (_("Rec. 709"), 2.2, false, libdcp::colour_matrix::rec709_to_xyz, 2.6));
88 if (!boost::filesystem::exists (file (false))) {
93 cxml::Document f ("Config");
94 f.read_file (file (false));
97 optional<int> version = f.optional_number_child<int> ("Version");
99 _num_local_encoding_threads = f.number_child<int> ("NumLocalEncodingThreads");
100 _default_directory = f.string_child ("DefaultDirectory");
102 boost::optional<int> b = f.optional_number_child<int> ("ServerPort");
104 b = f.optional_number_child<int> ("ServerPortBase");
106 _server_port_base = b.get ();
108 boost::optional<bool> u = f.optional_bool_child ("UseAnyServers");
109 _use_any_servers = u.get_value_or (true);
111 list<cxml::NodePtr> servers = f.node_children ("Server");
112 for (list<cxml::NodePtr>::iterator i = servers.begin(); i != servers.end(); ++i) {
113 if ((*i)->node_children("HostName").size() == 1) {
114 _servers.push_back ((*i)->string_child ("HostName"));
116 _servers.push_back ((*i)->content ());
120 _tms_ip = f.string_child ("TMSIP");
121 _tms_path = f.string_child ("TMSPath");
122 _tms_user = f.string_child ("TMSUser");
123 _tms_password = f.string_child ("TMSPassword");
125 c = f.optional_string_child ("SoundProcessor");
127 _sound_processor = SoundProcessor::from_id (c.get ());
130 _language = f.optional_string_child ("Language");
132 c = f.optional_string_child ("DefaultContainer");
134 _default_container = Ratio::from_id (c.get ());
137 c = f.optional_string_child ("DefaultDCPContentType");
139 _default_dcp_content_type = DCPContentType::from_dci_name (c.get ());
142 _dcp_metadata.issuer = f.optional_string_child ("DCPMetadataIssuer").get_value_or ("");
143 _dcp_metadata.creator = f.optional_string_child ("DCPMetadataCreator").get_value_or ("");
145 _default_dci_metadata = DCIMetadata (f.node_child ("DCIMetadata"));
146 _default_still_length = f.optional_number_child<int>("DefaultStillLength").get_value_or (10);
147 _default_j2k_bandwidth = f.optional_number_child<int>("DefaultJ2KBandwidth").get_value_or (200000000);
149 list<cxml::NodePtr> cc = f.node_children ("ColourConversion");
152 _colour_conversions.clear ();
155 for (list<cxml::NodePtr>::iterator i = cc.begin(); i != cc.end(); ++i) {
156 _colour_conversions.push_back (PresetColourConversion (*i));
160 /* Loading version 0 (before Rec. 709 was added as a preset).
163 _colour_conversions.push_back (PresetColourConversion (_("Rec. 709"), 2.2, false, libdcp::colour_matrix::rec709_to_xyz, 2.6));
166 list<cxml::NodePtr> cin = f.node_children ("Cinema");
167 for (list<cxml::NodePtr>::iterator i = cin.begin(); i != cin.end(); ++i) {
168 /* Slightly grotty two-part construction of Cinema here so that we can use
171 shared_ptr<Cinema> cinema (new Cinema (*i));
172 cinema->read_screens (*i);
173 _cinemas.push_back (cinema);
176 _mail_server = f.string_child ("MailServer");
177 _kdm_from = f.string_child ("KDMFrom");
178 _kdm_email = f.string_child ("KDMEmail");
182 Config::read_old_metadata ()
184 /* XXX: this won't work with non-Latin filenames */
185 ifstream f (file(true).string().c_str ());
188 while (getline (f, line)) {
193 if (line[0] == '#') {
197 size_t const s = line.find (' ');
198 if (s == string::npos) {
202 string const k = line.substr (0, s);
203 string const v = line.substr (s + 1);
205 if (k == N_("num_local_encoding_threads")) {
206 _num_local_encoding_threads = atoi (v.c_str ());
207 } else if (k == N_("default_directory")) {
208 _default_directory = v;
209 } else if (k == N_("server_port")) {
210 _server_port_base = atoi (v.c_str ());
211 } else if (k == N_("server")) {
213 split (b, v, is_any_of (" "));
215 _servers.push_back (b[0]);
217 } else if (k == N_("tms_ip")) {
219 } else if (k == N_("tms_path")) {
221 } else if (k == N_("tms_user")) {
223 } else if (k == N_("tms_password")) {
225 } else if (k == N_("sound_processor")) {
226 _sound_processor = SoundProcessor::from_id (v);
227 } else if (k == "language") {
229 } else if (k == "default_container") {
230 _default_container = Ratio::from_id (v);
231 } else if (k == "default_dcp_content_type") {
232 _default_dcp_content_type = DCPContentType::from_dci_name (v);
233 } else if (k == "dcp_metadata_issuer") {
234 _dcp_metadata.issuer = v;
235 } else if (k == "dcp_metadata_creator") {
236 _dcp_metadata.creator = v;
237 } else if (k == "dcp_metadata_issue_date") {
238 _dcp_metadata.issue_date = v;
241 _default_dci_metadata.read_old_metadata (k, v);
245 /** @return Filename to write configuration to */
246 boost::filesystem::path
247 Config::file (bool old) const
249 boost::filesystem::path p;
250 p /= g_get_user_config_dir ();
251 boost::system::error_code ec;
252 boost::filesystem::create_directory (p, ec);
257 boost::filesystem::create_directory (p, ec);
263 boost::filesystem::path
264 Config::signer_chain_directory () const
266 boost::filesystem::path p;
267 p /= g_get_user_config_dir ();
270 boost::filesystem::create_directories (p);
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
302 xmlpp::Element* root = doc.create_root_node ("Config");
304 root->add_child("Version")->add_child_text ("1");
305 root->add_child("NumLocalEncodingThreads")->add_child_text (lexical_cast<string> (_num_local_encoding_threads));
306 root->add_child("DefaultDirectory")->add_child_text (_default_directory.string ());
307 root->add_child("ServerPortBase")->add_child_text (lexical_cast<string> (_server_port_base));
308 root->add_child("UseAnyServers")->add_child_text (_use_any_servers ? "1" : "0");
310 for (vector<string>::const_iterator i = _servers.begin(); i != _servers.end(); ++i) {
311 root->add_child("Server")->add_child_text (*i);
314 root->add_child("TMSIP")->add_child_text (_tms_ip);
315 root->add_child("TMSPath")->add_child_text (_tms_path);
316 root->add_child("TMSUser")->add_child_text (_tms_user);
317 root->add_child("TMSPassword")->add_child_text (_tms_password);
318 if (_sound_processor) {
319 root->add_child("SoundProcessor")->add_child_text (_sound_processor->id ());
322 root->add_child("Language")->add_child_text (_language.get());
324 if (_default_container) {
325 root->add_child("DefaultContainer")->add_child_text (_default_container->id ());
327 if (_default_dcp_content_type) {
328 root->add_child("DefaultDCPContentType")->add_child_text (_default_dcp_content_type->dci_name ());
330 root->add_child("DCPMetadataIssuer")->add_child_text (_dcp_metadata.issuer);
331 root->add_child("DCPMetadataCreator")->add_child_text (_dcp_metadata.creator);
333 _default_dci_metadata.as_xml (root->add_child ("DCIMetadata"));
335 root->add_child("DefaultStillLength")->add_child_text (lexical_cast<string> (_default_still_length));
336 root->add_child("DefaultJ2KBandwidth")->add_child_text (lexical_cast<string> (_default_j2k_bandwidth));
338 for (vector<PresetColourConversion>::const_iterator i = _colour_conversions.begin(); i != _colour_conversions.end(); ++i) {
339 i->as_xml (root->add_child ("ColourConversion"));
342 for (list<shared_ptr<Cinema> >::const_iterator i = _cinemas.begin(); i != _cinemas.end(); ++i) {
343 (*i)->as_xml (root->add_child ("Cinema"));
346 root->add_child("MailServer")->add_child_text (_mail_server);
347 root->add_child("KDMFrom")->add_child_text (_kdm_from);
348 root->add_child("KDMEmail")->add_child_text (_kdm_email);
350 doc.write_to_file_formatted (file(false).string ());
353 boost::filesystem::path
354 Config::default_directory_or (boost::filesystem::path a) const
356 if (_default_directory.empty() || !boost::filesystem::exists (_default_directory)) {
360 return _default_directory;