2 Copyright (C) 2012-2019 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
26 #include "dcp_content_type.h"
27 #include "cinema_sound_processor.h"
28 #include "colour_conversion.h"
33 #include "dkdm_wrapper.h"
34 #include "compose.hpp"
36 #include <dcp/raw_convert.h>
37 #include <dcp/name_format.h>
38 #include <dcp/certificate_chain.h>
39 #include <libcxml/cxml.h>
41 #include <libxml++/libxml++.h>
42 #include <boost/filesystem.hpp>
43 #include <boost/algorithm/string.hpp>
44 #include <boost/foreach.hpp>
45 #include <boost/thread.hpp>
61 using boost::shared_ptr;
62 using boost::optional;
63 using boost::dynamic_pointer_cast;
64 using boost::algorithm::trim;
65 using boost::shared_array;
66 using dcp::raw_convert;
68 Config* Config::_instance = 0;
69 int const Config::_current_version = 3;
70 boost::signals2::signal<void ()> Config::FailedToLoad;
71 boost::signals2::signal<void (string)> Config::Warning;
72 boost::signals2::signal<bool (void)> Config::BadSignerChain;
73 boost::optional<boost::filesystem::path> Config::override_path;
75 /** Construct default configuration */
77 /* DKDMs are not considered a thing to reset on set_defaults() */
78 : _dkdms (new DKDMGroup ("root"))
84 Config::set_defaults ()
86 _master_encoding_threads = max (2U, boost::thread::hardware_concurrency ());
87 _server_encoding_threads = max (2U, boost::thread::hardware_concurrency ());
88 _server_port_base = 6192;
89 _use_any_servers = true;
91 _only_servers_encode = false;
92 _tms_protocol = PROTOCOL_SCP;
97 _cinema_sound_processor = CinemaSoundProcessor::from_id (N_("dolby_cp750"));
98 _allow_any_dcp_frame_rate = false;
99 _allow_any_container = false;
100 _language = optional<string> ();
101 _default_still_length = 10;
102 _default_container = Ratio::from_id ("185");
103 _default_scale_to = 0;
104 _default_dcp_content_type = DCPContentType::from_isdcf_name ("FTR");
105 _default_dcp_audio_channels = 6;
106 _default_j2k_bandwidth = 100000000;
107 _default_audio_delay = 0;
108 _default_interop = true;
109 _default_upload_after_make_dcp = false;
117 _notification_from = "";
118 _notification_to = "";
119 _notification_cc.clear ();
120 _notification_bcc = "";
121 _check_for_updates = false;
122 _check_for_test_updates = false;
123 _maximum_j2k_bandwidth = 250000000;
124 _log_types = LogEntry::TYPE_GENERAL | LogEntry::TYPE_WARNING | LogEntry::TYPE_ERROR;
125 _analyse_ebur128 = true;
126 _automatic_audio_analysis = false;
127 #ifdef DCPOMATIC_WINDOWS
128 _win32_console = false;
130 _cinemas_file = path ("cinemas.xml");
131 _show_hints_before_make_dcp = true;
132 _confirm_kdm_email = true;
133 _kdm_container_name_format = dcp::NameFormat ("KDM %f %c");
134 _kdm_filename_format = dcp::NameFormat ("KDM %f %c %s");
135 _dcp_metadata_filename_format = dcp::NameFormat ("%t");
136 _dcp_asset_filename_format = dcp::NameFormat ("%t");
137 _jump_to_selected = true;
138 for (int i = 0; i < NAG_COUNT; ++i) {
142 _sound_output = optional<string> ();
143 _last_kdm_write_type = KDM_WRITE_FLAT;
144 _last_dkdm_write_type = DKDM_WRITE_INTERNAL;
146 /* I think the scaling factor here should be the ratio of the longest frame
147 encode time to the shortest; if the thread count is T, longest time is L
148 and the shortest time S we could encode L/S frames per thread whilst waiting
149 for the L frame to encode so we might have to store LT/S frames.
151 However we don't want to use too much memory, so keep it a bit lower than we'd
152 perhaps like. A J2K frame is typically about 1Mb so 3 here will mean we could
153 use about 240Mb with 72 encoding threads.
155 _frames_in_memory_multiplier = 3;
156 _decode_reduction = optional<int>();
157 _default_notify = false;
158 for (int i = 0; i < NOTIFICATION_COUNT; ++i) {
159 _notification[i] = false;
161 _barco_username = optional<string>();
162 _barco_password = optional<string>();
163 _christie_username = optional<string>();
164 _christie_password = optional<string>();
165 _gdc_username = optional<string>();
166 _gdc_password = optional<string>();
167 _interface_complexity = INTERFACE_SIMPLE;
168 _player_mode = PLAYER_MODE_WINDOW;
170 _respect_kdm_validity_periods = true;
171 _player_log_file = boost::none;
172 _player_content_directory = boost::none;
173 _player_playlist_directory = boost::none;
174 _player_kdm_directory = boost::none;
175 #ifdef DCPOMATIC_VARIANT_SWAROOP
176 _player_background_image = boost::none;
177 _kdm_server_url = "http://localhost:8000/{CPL}";
178 _player_watermark_theatre = "";
179 _player_watermark_period = 1;
180 _player_watermark_duration = 50;
181 _player_lock_file = boost::none;
182 _signer_chain_path = "signer";
183 _decryption_chain_path = "decryption";
186 _allowed_dcp_frame_rates.clear ();
187 _allowed_dcp_frame_rates.push_back (24);
188 _allowed_dcp_frame_rates.push_back (25);
189 _allowed_dcp_frame_rates.push_back (30);
190 _allowed_dcp_frame_rates.push_back (48);
191 _allowed_dcp_frame_rates.push_back (50);
192 _allowed_dcp_frame_rates.push_back (60);
194 set_kdm_email_to_default ();
195 set_notification_email_to_default ();
196 set_cover_sheet_to_default ();
200 Config::restore_defaults ()
202 Config::instance()->set_defaults ();
203 Config::instance()->changed ();
206 shared_ptr<dcp::CertificateChain>
207 Config::create_certificate_chain ()
209 return shared_ptr<dcp::CertificateChain> (
210 new dcp::CertificateChain (
214 ".dcpomatic.smpte-430-2.ROOT",
215 ".dcpomatic.smpte-430-2.INTERMEDIATE",
216 "CS.dcpomatic.smpte-430-2.LEAF"
224 /* Make a copy of the configuration */
227 while (n < 100 && boost::filesystem::exists(path(String::compose("config.xml.%1", n)))) {
231 boost::filesystem::copy_file(path("config.xml", false), path(String::compose("config.xml.%1", n), false));
232 boost::filesystem::copy_file(path("cinemas.xml", false), path(String::compose("cinemas.xml.%1", n), false));
240 #if defined(DCPOMATIC_VARIANT_SWAROOP) && defined(DCPOMATIC_LINUX)
241 if (geteuid() == 0) {
242 /* Take ownership of the config file if we're root */
243 chown (config_file().string().c_str(), 0, 0);
244 chmod (config_file().string().c_str(), 0644);
248 cxml::Document f ("Config");
249 f.read_file (config_file ());
251 optional<int> version = f.optional_number_child<int> ("Version");
252 if (version && *version < _current_version) {
253 /* Back up the old config before we re-write it in a back-incompatible way */
257 if (f.optional_number_child<int>("NumLocalEncodingThreads")) {
258 _master_encoding_threads = _server_encoding_threads = f.optional_number_child<int>("NumLocalEncodingThreads").get();
260 _master_encoding_threads = f.number_child<int>("MasterEncodingThreads");
261 _server_encoding_threads = f.number_child<int>("ServerEncodingThreads");
264 _default_directory = f.optional_string_child ("DefaultDirectory");
265 if (_default_directory && _default_directory->empty ()) {
266 /* We used to store an empty value for this to mean "none set" */
267 _default_directory = boost::optional<boost::filesystem::path> ();
270 boost::optional<int> b = f.optional_number_child<int> ("ServerPort");
272 b = f.optional_number_child<int> ("ServerPortBase");
274 _server_port_base = b.get ();
276 boost::optional<bool> u = f.optional_bool_child ("UseAnyServers");
277 _use_any_servers = u.get_value_or (true);
279 BOOST_FOREACH (cxml::ConstNodePtr i, f.node_children("Server")) {
280 if (i->node_children("HostName").size() == 1) {
281 _servers.push_back (i->string_child ("HostName"));
283 _servers.push_back (i->content ());
287 _only_servers_encode = f.optional_bool_child ("OnlyServersEncode").get_value_or (false);
288 _tms_protocol = static_cast<Protocol> (f.optional_number_child<int> ("TMSProtocol").get_value_or (static_cast<int> (PROTOCOL_SCP)));
289 _tms_ip = f.string_child ("TMSIP");
290 _tms_path = f.string_child ("TMSPath");
291 _tms_user = f.string_child ("TMSUser");
292 _tms_password = f.string_child ("TMSPassword");
295 c = f.optional_string_child ("SoundProcessor");
297 _cinema_sound_processor = CinemaSoundProcessor::from_id (c.get ());
299 c = f.optional_string_child ("CinemaSoundProcessor");
301 _cinema_sound_processor = CinemaSoundProcessor::from_id (c.get ());
304 _language = f.optional_string_child ("Language");
306 c = f.optional_string_child ("DefaultContainer");
308 _default_container = Ratio::from_id (c.get ());
311 if (_default_container && !_default_container->used_for_container()) {
312 Warning (_("Your default container is not valid and has been changed to Flat (1.85:1)"));
313 _default_container = Ratio::from_id ("185");
316 c = f.optional_string_child ("DefaultScaleTo");
318 _default_scale_to = Ratio::from_id (c.get ());
321 _default_dcp_content_type = DCPContentType::from_isdcf_name(f.optional_string_child("DefaultDCPContentType").get_value_or("FTR"));
322 _default_dcp_audio_channels = f.optional_number_child<int>("DefaultDCPAudioChannels").get_value_or (6);
324 if (f.optional_string_child ("DCPMetadataIssuer")) {
325 _dcp_issuer = f.string_child ("DCPMetadataIssuer");
326 } else if (f.optional_string_child ("DCPIssuer")) {
327 _dcp_issuer = f.string_child ("DCPIssuer");
330 _default_upload_after_make_dcp = f.optional_bool_child("DefaultUploadAfterMakeDCP").get_value_or (false);
331 _dcp_creator = f.optional_string_child ("DCPCreator").get_value_or ("");
333 if (version && version.get() >= 2) {
334 _default_isdcf_metadata = ISDCFMetadata (f.node_child ("ISDCFMetadata"));
336 _default_isdcf_metadata = ISDCFMetadata (f.node_child ("DCIMetadata"));
339 _default_still_length = f.optional_number_child<int>("DefaultStillLength").get_value_or (10);
340 _default_j2k_bandwidth = f.optional_number_child<int>("DefaultJ2KBandwidth").get_value_or (200000000);
341 _default_audio_delay = f.optional_number_child<int>("DefaultAudioDelay").get_value_or (0);
342 _default_interop = f.optional_bool_child("DefaultInterop").get_value_or (false);
343 _default_kdm_directory = f.optional_string_child("DefaultKDMDirectory");
345 /* Load any cinemas from config.xml */
348 _mail_server = f.string_child ("MailServer");
349 _mail_port = f.optional_number_child<int> ("MailPort").get_value_or (25);
350 _mail_user = f.optional_string_child("MailUser").get_value_or ("");
351 _mail_password = f.optional_string_child("MailPassword").get_value_or ("");
353 _kdm_subject = f.optional_string_child ("KDMSubject").get_value_or (_("KDM delivery: $CPL_NAME"));
354 _kdm_from = f.string_child ("KDMFrom");
355 BOOST_FOREACH (cxml::ConstNodePtr i, f.node_children("KDMCC")) {
356 if (!i->content().empty()) {
357 _kdm_cc.push_back (i->content ());
360 _kdm_bcc = f.optional_string_child ("KDMBCC").get_value_or ("");
361 _kdm_email = f.string_child ("KDMEmail");
363 _notification_subject = f.optional_string_child("NotificationSubject").get_value_or(_("DCP-o-matic notification"));
364 _notification_from = f.optional_string_child("NotificationFrom").get_value_or("");
365 _notification_to = f.optional_string_child("NotificationTo").get_value_or("");
366 BOOST_FOREACH (cxml::ConstNodePtr i, f.node_children("NotificationCC")) {
367 if (!i->content().empty()) {
368 _notification_cc.push_back (i->content ());
371 _notification_bcc = f.optional_string_child("NotificationBCC").get_value_or("");
372 if (f.optional_string_child("NotificationEmail")) {
373 _notification_email = f.string_child("NotificationEmail");
376 _check_for_updates = f.optional_bool_child("CheckForUpdates").get_value_or (false);
377 _check_for_test_updates = f.optional_bool_child("CheckForTestUpdates").get_value_or (false);
379 _maximum_j2k_bandwidth = f.optional_number_child<int> ("MaximumJ2KBandwidth").get_value_or (250000000);
380 _allow_any_dcp_frame_rate = f.optional_bool_child ("AllowAnyDCPFrameRate").get_value_or (false);
381 _allow_any_container = f.optional_bool_child ("AllowAnyContainer").get_value_or (false);
383 _log_types = f.optional_number_child<int> ("LogTypes").get_value_or (LogEntry::TYPE_GENERAL | LogEntry::TYPE_WARNING | LogEntry::TYPE_ERROR);
384 _analyse_ebur128 = f.optional_bool_child("AnalyseEBUR128").get_value_or (true);
385 _automatic_audio_analysis = f.optional_bool_child ("AutomaticAudioAnalysis").get_value_or (false);
386 #ifdef DCPOMATIC_WINDOWS
387 _win32_console = f.optional_bool_child ("Win32Console").get_value_or (false);
390 BOOST_FOREACH (cxml::ConstNodePtr i, f.node_children("History")) {
391 _history.push_back (i->content ());
394 BOOST_FOREACH (cxml::ConstNodePtr i, f.node_children("PlayerHistory")) {
395 _player_history.push_back (i->content ());
398 cxml::NodePtr signer = f.optional_node_child ("Signer");
399 #ifdef DCPOMATIC_VARIANT_SWAROOP
400 if (signer && signer->node_children().size() == 1) {
401 /* The content of <Signer> is a path to a file; if it's relative it's in the same
402 directory as .config. */
403 _signer_chain_path = signer->content();
404 if (_signer_chain_path.is_relative()) {
405 _signer_chain = read_swaroop_chain (path(_signer_chain_path.string()));
407 _signer_chain = read_swaroop_chain (_signer_chain_path);
410 /* <Signer> is not present or has children: ignore it and remake. */
411 _signer_chain = create_certificate_chain ();
415 shared_ptr<dcp::CertificateChain> c (new dcp::CertificateChain ());
416 /* Read the signing certificates and private key in from the config file */
417 BOOST_FOREACH (cxml::NodePtr i, signer->node_children ("Certificate")) {
418 c->add (dcp::Certificate (i->content ()));
420 c->set_key (signer->string_child ("PrivateKey"));
423 /* Make a new set of signing certificates and key */
424 _signer_chain = create_certificate_chain ();
428 /* These must be done before we call BadSignerChain as that might set one
431 BOOST_FOREACH (cxml::NodePtr i, f.node_children("Nagged")) {
432 int const id = i->number_attribute<int>("Id");
433 if (id >= 0 && id < NAG_COUNT) {
434 _nagged[id] = raw_convert<int>(i->content());
438 bool bad_signer_chain = false;
439 BOOST_FOREACH (dcp::Certificate const & i, _signer_chain->unordered()) {
440 if (i.has_utf8_strings()) {
441 bad_signer_chain = true;
445 if (bad_signer_chain) {
446 optional<bool> const remake = BadSignerChain();
447 if (remake && *remake) {
448 _signer_chain = create_certificate_chain ();
452 cxml::NodePtr decryption = f.optional_node_child ("Decryption");
453 #ifdef DCPOMATIC_VARIANT_SWAROOP
454 if (decryption && decryption->node_children().size() == 1) {
455 /* The content of <Decryption> is a path to a file; if it's relative, it's in the same
456 directory as .config. */
457 _decryption_chain_path = decryption->content();
458 if (_decryption_chain_path.is_relative()) {
459 _decryption_chain = read_swaroop_chain (path(_decryption_chain_path.string()));
461 _decryption_chain = read_swaroop_chain (_decryption_chain_path);
464 /* <Decryption> is not present or has more children: ignore it and remake. */
465 _decryption_chain = create_certificate_chain ();
469 shared_ptr<dcp::CertificateChain> c (new dcp::CertificateChain ());
470 BOOST_FOREACH (cxml::NodePtr i, decryption->node_children ("Certificate")) {
471 c->add (dcp::Certificate (i->content ()));
473 c->set_key (decryption->string_child ("PrivateKey"));
474 _decryption_chain = c;
476 _decryption_chain = create_certificate_chain ();
479 if (f.optional_node_child("DKDMGroup")) {
480 /* New-style: all DKDMs in a group */
481 _dkdms = dynamic_pointer_cast<DKDMGroup> (DKDMBase::read (f.node_child("DKDMGroup")));
483 /* Old-style: one or more DKDM nodes */
484 _dkdms.reset (new DKDMGroup ("root"));
485 BOOST_FOREACH (cxml::ConstNodePtr i, f.node_children("DKDM")) {
486 _dkdms->add (DKDMBase::read (i));
489 _cinemas_file = f.optional_string_child("CinemasFile").get_value_or (path ("cinemas.xml").string ());
490 _show_hints_before_make_dcp = f.optional_bool_child("ShowHintsBeforeMakeDCP").get_value_or (true);
491 _confirm_kdm_email = f.optional_bool_child("ConfirmKDMEmail").get_value_or (true);
492 _kdm_container_name_format = dcp::NameFormat (f.optional_string_child("KDMContainerNameFormat").get_value_or ("KDM %f %c"));
493 _kdm_filename_format = dcp::NameFormat (f.optional_string_child("KDMFilenameFormat").get_value_or ("KDM %f %c %s"));
494 _dcp_metadata_filename_format = dcp::NameFormat (f.optional_string_child("DCPMetadataFilenameFormat").get_value_or ("%t"));
495 _dcp_asset_filename_format = dcp::NameFormat (f.optional_string_child("DCPAssetFilenameFormat").get_value_or ("%t"));
496 _jump_to_selected = f.optional_bool_child("JumpToSelected").get_value_or (true);
497 /* The variable was renamed but not the XML tag */
498 _sound = f.optional_bool_child("PreviewSound").get_value_or (true);
499 _sound_output = f.optional_string_child("PreviewSoundOutput");
500 if (f.optional_string_child("CoverSheet")) {
501 _cover_sheet = f.optional_string_child("CoverSheet").get();
503 _last_player_load_directory = f.optional_string_child("LastPlayerLoadDirectory");
504 if (f.optional_string_child("LastKDMWriteType")) {
505 if (f.optional_string_child("LastKDMWriteType").get() == "flat") {
506 _last_kdm_write_type = KDM_WRITE_FLAT;
507 } else if (f.optional_string_child("LastKDMWriteType").get() == "folder") {
508 _last_kdm_write_type = KDM_WRITE_FOLDER;
509 } else if (f.optional_string_child("LastKDMWriteType").get() == "zip") {
510 _last_kdm_write_type = KDM_WRITE_ZIP;
513 if (f.optional_string_child("LastDKDMWriteType")) {
514 if (f.optional_string_child("LastDKDMWriteType").get() == "internal") {
515 _last_dkdm_write_type = DKDM_WRITE_INTERNAL;
516 } else if (f.optional_string_child("LastDKDMWriteType").get() == "file") {
517 _last_dkdm_write_type = DKDM_WRITE_FILE;
520 _frames_in_memory_multiplier = f.optional_number_child<int>("FramesInMemoryMultiplier").get_value_or(3);
521 _decode_reduction = f.optional_number_child<int>("DecodeReduction");
522 _default_notify = f.optional_bool_child("DefaultNotify").get_value_or(false);
524 BOOST_FOREACH (cxml::NodePtr i, f.node_children("Notification")) {
525 int const id = i->number_attribute<int>("Id");
526 if (id >= 0 && id < NOTIFICATION_COUNT) {
527 _notification[id] = raw_convert<int>(i->content());
531 _barco_username = f.optional_string_child("BarcoUsername");
532 _barco_password = f.optional_string_child("BarcoPassword");
533 _christie_username = f.optional_string_child("ChristieUsername");
534 _christie_password = f.optional_string_child("ChristiePassword");
535 _gdc_username = f.optional_string_child("GDCUsername");
536 _gdc_password = f.optional_string_child("GDCPassword");
538 optional<string> ic = f.optional_string_child("InterfaceComplexity");
539 if (ic && *ic == "full") {
540 _interface_complexity = INTERFACE_FULL;
542 optional<string> pm = f.optional_string_child("PlayerMode");
543 if (pm && *pm == "window") {
544 _player_mode = PLAYER_MODE_WINDOW;
545 } else if (pm && *pm == "full") {
546 _player_mode = PLAYER_MODE_FULL;
547 } else if (pm && *pm == "dual") {
548 _player_mode = PLAYER_MODE_DUAL;
551 _image_display = f.optional_number_child<int>("ImageDisplay").get_value_or(0);
552 _respect_kdm_validity_periods = f.optional_bool_child("RespectKDMValidityPeriods").get_value_or(true);
553 _player_log_file = f.optional_string_child("PlayerLogFile");
554 _player_content_directory = f.optional_string_child("PlayerContentDirectory");
555 _player_playlist_directory = f.optional_string_child("PlayerPlaylistDirectory");
556 _player_kdm_directory = f.optional_string_child("PlayerKDMDirectory");
557 #ifdef DCPOMATIC_VARIANT_SWAROOP
558 _player_background_image = f.optional_string_child("PlayerBackgroundImage");
559 _kdm_server_url = f.optional_string_child("KDMServerURL").get_value_or("http://localhost:8000/{CPL}");
560 _player_watermark_theatre = f.optional_string_child("PlayerWatermarkTheatre").get_value_or("");
561 _player_watermark_period = f.optional_number_child<int>("PlayerWatermarkPeriod").get_value_or(1);
562 _player_watermark_duration = f.optional_number_child<int>("PlayerWatermarkDuration").get_value_or(150);
563 BOOST_FOREACH (cxml::ConstNodePtr i, f.node_children("RequiredMonitor")) {
564 _required_monitors.push_back(Monitor(i));
566 _player_lock_file = f.optional_string_child("PlayerLockFile");
569 /* Replace any cinemas from config.xml with those from the configured file */
570 if (boost::filesystem::exists (_cinemas_file)) {
571 cxml::Document f ("Cinemas");
572 f.read_file (_cinemas_file);
577 if (have_existing ("config.xml")) {
579 /* We have a config file but it didn't load */
583 /* Make a new set of signing certificates and key */
584 _signer_chain = create_certificate_chain ();
585 /* And similar for decryption of KDMs */
586 _decryption_chain = create_certificate_chain ();
590 /** @return Filename to write configuration to */
591 boost::filesystem::path
592 Config::path (string file, bool create_directories)
594 boost::filesystem::path p;
599 p /= g_get_home_dir ();
602 p /= "com.dcpomatic";
605 p /= g_get_user_config_dir ();
609 boost::system::error_code ec;
610 if (create_directories) {
611 boost::filesystem::create_directories (p, ec);
617 /** @return Singleton instance */
621 if (_instance == 0) {
622 _instance = new Config;
629 /** Write our configuration to disk */
631 Config::write () const
638 Config::write_config () const
641 xmlpp::Element* root = doc.create_root_node ("Config");
643 /* [XML] Version The version number of the configuration file format */
644 root->add_child("Version")->add_child_text (String::compose ("%1", _current_version));
645 /* [XML] MasterEncodingThreads Number of encoding threads to use when running as master. */
646 root->add_child("MasterEncodingThreads")->add_child_text (raw_convert<string> (_master_encoding_threads));
647 /* [XML] ServerEncodingThreads Number of encoding threads to use when running as server. */
648 root->add_child("ServerEncodingThreads")->add_child_text (raw_convert<string> (_server_encoding_threads));
649 if (_default_directory) {
650 /* [XML:opt] DefaultDirectory Default directory when creating a new film in the GUI. */
651 root->add_child("DefaultDirectory")->add_child_text (_default_directory->string ());
653 /* [XML] ServerPortBase Port number to use for frame encoding requests. <code>ServerPortBase</code> + 1 and
654 <code>ServerPortBase</code> + 2 are used for querying servers. <code>ServerPortBase</code> + 3 is used
655 by the batch converter to listen for job requests.
657 root->add_child("ServerPortBase")->add_child_text (raw_convert<string> (_server_port_base));
658 /* [XML] UseAnyServers 1 to broadcast to look for encoding servers to use, 0 to use only those configured. */
659 root->add_child("UseAnyServers")->add_child_text (_use_any_servers ? "1" : "0");
661 BOOST_FOREACH (string i, _servers) {
662 /* [XML:opt] Server IP address or hostname of an encoding server to use; you can use as many of these tags
665 root->add_child("Server")->add_child_text (i);
668 /* [XML] OnlyServersEncode 1 to set the master to do decoding of source content no JPEG2000 encoding; all encoding
669 is done by the encoding servers. 0 to set the master to do some encoding as well as coordinating the job.
671 root->add_child("OnlyServersEncode")->add_child_text (_only_servers_encode ? "1" : "0");
672 /* [XML] TMSProtocol Protocol to use to copy files to a TMS; 0 to use SCP, 1 for FTP. */
673 root->add_child("TMSProtocol")->add_child_text (raw_convert<string> (static_cast<int> (_tms_protocol)));
674 /* [XML] TMSIP IP address of TMS */
675 root->add_child("TMSIP")->add_child_text (_tms_ip);
676 /* [XML] TMSPath Path on the TMS to copy files to */
677 root->add_child("TMSPath")->add_child_text (_tms_path);
678 /* [XML] TMSUser Username to log into the TMS with */
679 root->add_child("TMSUser")->add_child_text (_tms_user);
680 /* [XML] TMSPassword Password to log into the TMS with */
681 root->add_child("TMSPassword")->add_child_text (_tms_password);
682 if (_cinema_sound_processor) {
683 /* [XML:opt] CinemaSoundProcessor Identifier of the type of cinema sound processor to use when calculating
684 gain changes from fader positions. Currently can only be <code>dolby_cp750</code>.
686 root->add_child("CinemaSoundProcessor")->add_child_text (_cinema_sound_processor->id ());
689 /* [XML:opt] Language Language to use in the GUI e.g. <code>fr_FR</code>. */
690 root->add_child("Language")->add_child_text (_language.get());
692 if (_default_container) {
693 /* [XML:opt] DefaultContainer ID of default container
694 to use when creating new films (<code>185</code>,<code>239</code> or
697 root->add_child("DefaultContainer")->add_child_text (_default_container->id ());
699 if (_default_scale_to) {
700 /* [XML:opt] DefaultScaleTo ID of default ratio to scale content to when creating new films
701 (see <code>DefaultContainer</code> for IDs).
703 root->add_child("DefaultScaleTo")->add_child_text (_default_scale_to->id ());
705 if (_default_dcp_content_type) {
706 /* [XML:opt] DefaultDCPContentType Default content type ot use when creating new films (<code>FTR</code>, <code>SHR</code>,
707 <code>TLR</code>, <code>TST</code>, <code>XSN</code>, <code>RTG</code>, <code>TSR</code>, <code>POL</code>,
708 <code>PSA</code> or <code>ADV</code>). */
709 root->add_child("DefaultDCPContentType")->add_child_text (_default_dcp_content_type->isdcf_name ());
711 /* [XML] DefaultDCPAudioChannels Default number of audio channels to use when creating new films. */
712 root->add_child("DefaultDCPAudioChannels")->add_child_text (raw_convert<string> (_default_dcp_audio_channels));
713 /* [XML] DCPIssuer Issuer text to write into CPL files. */
714 root->add_child("DCPIssuer")->add_child_text (_dcp_issuer);
715 /* [XML] DCPIssuer Creator text to write into CPL files. */
716 root->add_child("DCPCreator")->add_child_text (_dcp_creator);
717 root->add_child("DefaultUploadAfterMakeDCP")->add_child_text (_default_upload_after_make_dcp ? "1" : "0");
719 /* [XML] ISDCFMetadata Default ISDCF metadata to use for new films; child tags are <code><ContentVersion></code>,
720 <code><AudioLanguage></code>, <code><SubtitleLanguage></code>, <code><Territory></code>,
721 <code><Rating></code>, <code><Studio></code>, <code><Facility></code>, <code><TempVersion></code>,
722 <code><PreRelease></code>, <code><RedBand></code>, <code><Chain></code>, <code><TwoDVersionOFThreeD></code>,
723 <code><MasteredLuminance></code>.
725 _default_isdcf_metadata.as_xml (root->add_child ("ISDCFMetadata"));
727 /* [XML] DefaultStillLength Default length (in seconds) for still images in new films. */
728 root->add_child("DefaultStillLength")->add_child_text (raw_convert<string> (_default_still_length));
729 /* [XML] DefaultJ2KBandwidth Default bitrate (in bits per second) for JPEG2000 data in new films. */
730 root->add_child("DefaultJ2KBandwidth")->add_child_text (raw_convert<string> (_default_j2k_bandwidth));
731 /* [XML] DefaultAudioDelay Default delay to apply to audio (positive moves audio later) in milliseconds. */
732 root->add_child("DefaultAudioDelay")->add_child_text (raw_convert<string> (_default_audio_delay));
733 /* [XML] DefaultInterop 1 to default new films to Interop, 0 for SMPTE. */
734 root->add_child("DefaultInterop")->add_child_text (_default_interop ? "1" : "0");
735 if (_default_kdm_directory) {
736 /* [XML:opt] DefaultKDMDirectory Default directory to write KDMs to. */
737 root->add_child("DefaultKDMDirectory")->add_child_text (_default_kdm_directory->string ());
739 /* [XML] MailServer Hostname of SMTP server to use. */
740 root->add_child("MailServer")->add_child_text (_mail_server);
741 /* [XML] MailPort Port number to use on SMTP server. */
742 root->add_child("MailPort")->add_child_text (raw_convert<string> (_mail_port));
743 /* [XML] MailUser Username to use on SMTP server. */
744 root->add_child("MailUser")->add_child_text (_mail_user);
745 /* [XML] MailPassword Password to use on SMTP server. */
746 root->add_child("MailPassword")->add_child_text (_mail_password);
748 /* [XML] KDMSubject Subject to use for KDM emails. */
749 root->add_child("KDMSubject")->add_child_text (_kdm_subject);
750 /* [XML] KDMFrom From address to use for KDM emails. */
751 root->add_child("KDMFrom")->add_child_text (_kdm_from);
752 BOOST_FOREACH (string i, _kdm_cc) {
753 /* [XML] KDMCC CC address to use for KDM emails; you can use as many of these tags as you like. */
754 root->add_child("KDMCC")->add_child_text (i);
756 /* [XML] KDMBCC BCC address to use for KDM emails */
757 root->add_child("KDMBCC")->add_child_text (_kdm_bcc);
758 /* [XML] KDMEmail Text of KDM email */
759 root->add_child("KDMEmail")->add_child_text (_kdm_email);
761 /* [XML] NotificationSubject Subject to use for Notification emails. */
762 root->add_child("NotificationSubject")->add_child_text (_notification_subject);
763 /* [XML] NotificationFrom From address to use for Notification emails. */
764 root->add_child("NotificationFrom")->add_child_text (_notification_from);
765 /* [XML] NotificationFrom To address to use for Notification emails. */
766 root->add_child("NotificationTo")->add_child_text (_notification_to);
767 BOOST_FOREACH (string i, _notification_cc) {
768 /* [XML] NotificationCC CC address to use for Notification emails; you can use as many of these tags as you like. */
769 root->add_child("NotificationCC")->add_child_text (i);
771 /* [XML] NotificationBCC BCC address to use for Notification emails */
772 root->add_child("NotificationBCC")->add_child_text (_notification_bcc);
773 /* [XML] NotificationEmail Text of Notification email */
774 root->add_child("NotificationEmail")->add_child_text (_notification_email);
776 /* [XML] CheckForUpdates 1 to check dcpomatic.com for new versions, 0 to check only on request */
777 root->add_child("CheckForUpdates")->add_child_text (_check_for_updates ? "1" : "0");
778 /* [XML] CheckForUpdates 1 to check dcpomatic.com for new text versions, 0 to check only on request */
779 root->add_child("CheckForTestUpdates")->add_child_text (_check_for_test_updates ? "1" : "0");
781 /* [XML] MaximumJ2KBandwidth Maximum J2K bandwidth (in bits per second) that can be specified in the GUI */
782 root->add_child("MaximumJ2KBandwidth")->add_child_text (raw_convert<string> (_maximum_j2k_bandwidth));
783 /* [XML] AllowAnyDCPFrameRate 1 to allow users to specify any frame rate when creating DCPs, 0 to limit the GUI to standard rates */
784 root->add_child("AllowAnyDCPFrameRate")->add_child_text (_allow_any_dcp_frame_rate ? "1" : "0");
785 /* [XML] AllowAnyContainer 1 to allow users to user any container ratio for their DCP, 0 to limit the GUI to standard containers */
786 root->add_child("AllowAnyContainer")->add_child_text (_allow_any_container ? "1" : "0");
787 /* [XML] LogTypes Types of logging to write; a bitfield where 1 is general notes, 2 warnings, 4 errors, 8 debug information related
788 to encoding, 16 debug information related to encoding, 32 debug information for timing purposes, 64 debug information related
791 root->add_child("LogTypes")->add_child_text (raw_convert<string> (_log_types));
792 /* [XML] AnalyseEBUR128 1 to do EBUR128 analyses when analysing audio, otherwise 0. */
793 root->add_child("AnalyseEBUR128")->add_child_text (_analyse_ebur128 ? "1" : "0");
794 /* [XML] AutomaticAudioAnalysis 1 to run audio analysis automatically when audio content is added to the film, otherwise 0. */
795 root->add_child("AutomaticAudioAnalysis")->add_child_text (_automatic_audio_analysis ? "1" : "0");
796 #ifdef DCPOMATIC_WINDOWS
797 /* [XML] Win32Console 1 to open a console when running on Windows, otherwise 0. */
798 root->add_child("Win32Console")->add_child_text (_win32_console ? "1" : "0");
801 /* [XML] Signer Certificate chain and private key to use when signing DCPs and KDMs. Should contain <code><Certificate></code>
802 tags in order and a <code><PrivateKey></code> tag all containing PEM-encoded certificates or private keys as appropriate.
804 #ifdef DCPOMATIC_VARIANT_SWAROOP
805 if (_signer_chain_path.is_relative()) {
806 write_swaroop_chain (_signer_chain, path(_signer_chain_path.string()));
808 write_swaroop_chain (_signer_chain, _signer_chain_path);
810 root->add_child("Signer")->add_child_text(_signer_chain_path.string());
812 xmlpp::Element* signer = root->add_child ("Signer");
813 DCPOMATIC_ASSERT (_signer_chain);
814 BOOST_FOREACH (dcp::Certificate const & i, _signer_chain->unordered()) {
815 signer->add_child("Certificate")->add_child_text (i.certificate (true));
817 signer->add_child("PrivateKey")->add_child_text (_signer_chain->key().get ());
820 /* [XML] Decryption Certificate chain and private key to use when decrypting KDMs */
821 #ifdef DCPOMATIC_VARIANT_SWAROOP
822 if (_decryption_chain_path.is_relative()) {
823 write_swaroop_chain (_decryption_chain, path(_decryption_chain_path.string()));
825 write_swaroop_chain (_decryption_chain, _decryption_chain_path);
827 root->add_child("Decryption")->add_child_text(_decryption_chain_path.string());
829 xmlpp::Element* decryption = root->add_child ("Decryption");
830 DCPOMATIC_ASSERT (_decryption_chain);
831 BOOST_FOREACH (dcp::Certificate const & i, _decryption_chain->unordered()) {
832 decryption->add_child("Certificate")->add_child_text (i.certificate (true));
834 decryption->add_child("PrivateKey")->add_child_text (_decryption_chain->key().get ());
837 /* [XML] History Filename of DCP to present in the <guilabel>File</guilabel> menu of the GUI; there can be more than one
840 BOOST_FOREACH (boost::filesystem::path i, _history) {
841 root->add_child("History")->add_child_text (i.string ());
844 BOOST_FOREACH (boost::filesystem::path i, _player_history) {
845 root->add_child("PlayerHistory")->add_child_text (i.string ());
848 /* [XML] DKDMGroup A group of DKDMs, each with a <code>Name</code> attribute, containing other <code><DKDMGroup></code>
849 or <code><DKDM></code> tags.
851 /* [XML] DKDM A DKDM as XML */
852 _dkdms->as_xml (root);
854 /* [XML] CinemasFile Filename of cinemas list file */
855 root->add_child("CinemasFile")->add_child_text (_cinemas_file.string());
856 /* [XML] ShowHintsBeforeMakeDCP 1 to show hints in the GUI before making a DCP, otherwise 0 */
857 root->add_child("ShowHintsBeforeMakeDCP")->add_child_text (_show_hints_before_make_dcp ? "1" : "0");
858 /* [XML] ConfirmKDMEmail 1 to confirm before sending KDM emails in the GUI, otherwise 0 */
859 root->add_child("ConfirmKDMEmail")->add_child_text (_confirm_kdm_email ? "1" : "0");
860 /* [XML] KDMFilenameFormat Format for KDM filenames */
861 root->add_child("KDMFilenameFormat")->add_child_text (_kdm_filename_format.specification ());
862 /* [XML] KDMContainerNameFormat Format for KDM containers (directories or ZIP files) */
863 root->add_child("KDMContainerNameFormat")->add_child_text (_kdm_container_name_format.specification ());
864 /* [XML] DCPMetadataFilenameFormat Format for DCP metadata filenames */
865 root->add_child("DCPMetadataFilenameFormat")->add_child_text (_dcp_metadata_filename_format.specification ());
866 /* [XML] DCPAssetFilenameFormat Format for DCP asset filenames */
867 root->add_child("DCPAssetFilenameFormat")->add_child_text (_dcp_asset_filename_format.specification ());
868 /* [XML] JumpToSelected 1 to make the GUI jump to the start of content when it is selected, otherwise 0 */
869 root->add_child("JumpToSelected")->add_child_text (_jump_to_selected ? "1" : "0");
870 /* [XML] Nagged 1 if a particular nag screen has been shown and should not be shown again, otherwise 0 */
871 for (int i = 0; i < NAG_COUNT; ++i) {
872 xmlpp::Element* e = root->add_child ("Nagged");
873 e->set_attribute ("Id", raw_convert<string>(i));
874 e->add_child_text (_nagged[i] ? "1" : "0");
876 /* [XML] PreviewSound 1 to use sound in the GUI preview and player, otherwise 0 */
877 root->add_child("PreviewSound")->add_child_text (_sound ? "1" : "0");
879 /* [XML:opt] PreviewSoundOutput Name of the audio output to use */
880 root->add_child("PreviewSoundOutput")->add_child_text (_sound_output.get());
882 /* [XML] CoverSheet Text of the cover sheet to write when making DCPs */
883 root->add_child("CoverSheet")->add_child_text (_cover_sheet);
884 if (_last_player_load_directory) {
885 root->add_child("LastPlayerLoadDirectory")->add_child_text(_last_player_load_directory->string());
887 if (_last_kdm_write_type) {
888 switch (_last_kdm_write_type.get()) {
890 root->add_child("LastKDMWriteType")->add_child_text("flat");
892 case KDM_WRITE_FOLDER:
893 root->add_child("LastKDMWriteType")->add_child_text("folder");
896 root->add_child("LastKDMWriteType")->add_child_text("zip");
900 if (_last_dkdm_write_type) {
901 switch (_last_dkdm_write_type.get()) {
902 case DKDM_WRITE_INTERNAL:
903 root->add_child("LastDKDMWriteType")->add_child_text("internal");
905 case DKDM_WRITE_FILE:
906 root->add_child("LastDKDMWriteType")->add_child_text("file");
910 /* [XML] FramesInMemoryMultiplier value to multiply the encoding threads count by to get the maximum number of
911 frames to be held in memory at once.
913 root->add_child("FramesInMemoryMultiplier")->add_child_text(raw_convert<string>(_frames_in_memory_multiplier));
915 /* [XML] DecodeReduction power of 2 to reduce DCP images by before decoding in the player */
916 if (_decode_reduction) {
917 root->add_child("DecodeReduction")->add_child_text(raw_convert<string>(_decode_reduction.get()));
920 /* [XML] DefaultNotify 1 to default jobs to notify when complete, otherwise 0 */
921 root->add_child("DefaultNotify")->add_child_text(_default_notify ? "1" : "0");
923 /* [XML] Notification 1 if a notification type is enabled, otherwise 0 */
924 for (int i = 0; i < NOTIFICATION_COUNT; ++i) {
925 xmlpp::Element* e = root->add_child ("Notification");
926 e->set_attribute ("Id", raw_convert<string>(i));
927 e->add_child_text (_notification[i] ? "1" : "0");
930 if (_barco_username) {
931 root->add_child("BarcoUsername")->add_child_text(*_barco_username);
933 if (_barco_password) {
934 root->add_child("BarcoPassword")->add_child_text(*_barco_password);
937 if (_christie_username) {
938 root->add_child("ChristieUsername")->add_child_text(*_christie_username);
940 if (_christie_password) {
941 root->add_child("ChristiePassword")->add_child_text(*_christie_password);
945 root->add_child("GDCUsername")->add_child_text(*_gdc_username);
948 root->add_child("GDCPassword")->add_child_text(*_gdc_password);
951 switch (_interface_complexity) {
952 case INTERFACE_SIMPLE:
953 root->add_child("InterfaceComplexity")->add_child_text("simple");
956 root->add_child("InterfaceComplexity")->add_child_text("full");
960 switch (_player_mode) {
961 case PLAYER_MODE_WINDOW:
962 root->add_child("PlayerMode")->add_child_text("window");
964 case PLAYER_MODE_FULL:
965 root->add_child("PlayerMode")->add_child_text("full");
967 case PLAYER_MODE_DUAL:
968 root->add_child("PlayerMode")->add_child_text("dual");
972 root->add_child("ImageDisplay")->add_child_text(raw_convert<string>(_image_display));
973 root->add_child("RespectKDMValidityPeriods")->add_child_text(_respect_kdm_validity_periods ? "1" : "0");
974 if (_player_log_file) {
975 root->add_child("PlayerLogFile")->add_child_text(_player_log_file->string());
977 if (_player_content_directory) {
978 root->add_child("PlayerContentDirectory")->add_child_text(_player_content_directory->string());
980 if (_player_playlist_directory) {
981 root->add_child("PlayerPlaylistDirectory")->add_child_text(_player_playlist_directory->string());
983 if (_player_kdm_directory) {
984 root->add_child("PlayerKDMDirectory")->add_child_text(_player_kdm_directory->string());
986 #ifdef DCPOMATIC_VARIANT_SWAROOP
987 if (_player_background_image) {
988 root->add_child("PlayerBackgroundImage")->add_child_text(_player_background_image->string());
990 root->add_child("KDMServerURL")->add_child_text(_kdm_server_url);
991 root->add_child("PlayerWatermarkTheatre")->add_child_text(_player_watermark_theatre);
992 root->add_child("PlayerWatermarkPeriod")->add_child_text(raw_convert<string>(_player_watermark_period));
993 root->add_child("PlayerWatermarkDuration")->add_child_text(raw_convert<string>(_player_watermark_duration));
994 BOOST_FOREACH (Monitor i, _required_monitors) {
995 i.as_xml(root->add_child("RequiredMonitor"));
997 if (_player_lock_file) {
998 root->add_child("PlayerLockFile")->add_child_text(_player_lock_file->string());
1003 string const s = doc.write_to_string_formatted ();
1004 boost::filesystem::path tmp (string(config_file().string()).append(".tmp"));
1005 FILE* f = fopen_boost (tmp, "w");
1007 throw FileError (_("Could not open file for writing"), tmp);
1009 checked_fwrite (s.c_str(), s.length(), f, tmp);
1011 boost::filesystem::remove (config_file());
1012 boost::filesystem::rename (tmp, config_file());
1013 } catch (xmlpp::exception& e) {
1014 string s = e.what ();
1016 throw FileError (s, config_file());
1021 Config::write_cinemas () const
1023 xmlpp::Document doc;
1024 xmlpp::Element* root = doc.create_root_node ("Cinemas");
1025 root->add_child("Version")->add_child_text ("1");
1027 BOOST_FOREACH (shared_ptr<Cinema> i, _cinemas) {
1028 i->as_xml (root->add_child ("Cinema"));
1032 doc.write_to_file_formatted (_cinemas_file.string() + ".tmp");
1033 boost::filesystem::remove (_cinemas_file);
1034 boost::filesystem::rename (_cinemas_file.string() + ".tmp", _cinemas_file);
1035 } catch (xmlpp::exception& e) {
1036 string s = e.what ();
1038 throw FileError (s, _cinemas_file);
1042 boost::filesystem::path
1043 Config::default_directory_or (boost::filesystem::path a) const
1045 return directory_or (_default_directory, a);
1048 boost::filesystem::path
1049 Config::default_kdm_directory_or (boost::filesystem::path a) const
1051 return directory_or (_default_kdm_directory, a);
1054 boost::filesystem::path
1055 Config::directory_or (optional<boost::filesystem::path> dir, boost::filesystem::path a) const
1061 boost::system::error_code ec;
1062 bool const e = boost::filesystem::exists (*dir, ec);
1078 Config::changed (Property what)
1084 Config::set_kdm_email_to_default ()
1086 _kdm_subject = _("KDM delivery: $CPL_NAME");
1089 "Dear Projectionist\n\n"
1090 "Please find attached KDMs for $CPL_NAME.\n\n"
1091 "Cinema: $CINEMA_NAME\n"
1092 "Screen(s): $SCREENS\n\n"
1093 "The KDMs are valid from $START_TIME until $END_TIME.\n\n"
1094 "Best regards,\nDCP-o-matic"
1099 Config::set_notification_email_to_default ()
1101 _notification_subject = _("DCP-o-matic notification");
1103 _notification_email = _(
1104 "$JOB_NAME: $JOB_STATUS"
1109 Config::reset_kdm_email ()
1111 set_kdm_email_to_default ();
1116 Config::reset_notification_email ()
1118 set_notification_email_to_default ();
1123 Config::set_cover_sheet_to_default ()
1128 "Format: $CONTAINER\n"
1130 "Audio Language: $AUDIO_LANGUAGE\n"
1131 "Subtitle Language: $SUBTITLE_LANGUAGE\n"
1138 Config::add_to_history (boost::filesystem::path p)
1140 add_to_history_internal (_history, p);
1144 Config::add_to_player_history (boost::filesystem::path p)
1146 add_to_history_internal (_player_history, p);
1150 Config::add_to_history_internal (vector<boost::filesystem::path>& h, boost::filesystem::path p)
1152 /* Remove existing instances of this path in the history */
1153 h.erase (remove (h.begin(), h.end(), p), h.end ());
1155 h.insert (h.begin (), p);
1156 if (h.size() > HISTORY_SIZE) {
1164 Config::have_existing (string file)
1166 return boost::filesystem::exists (path (file, false));
1170 Config::read_cinemas (cxml::Document const & f)
1173 list<cxml::NodePtr> cin = f.node_children ("Cinema");
1174 BOOST_FOREACH (cxml::ConstNodePtr i, f.node_children("Cinema")) {
1175 /* Slightly grotty two-part construction of Cinema here so that we can use
1178 shared_ptr<Cinema> cinema (new Cinema (i));
1179 cinema->read_screens (i);
1180 _cinemas.push_back (cinema);
1185 Config::set_cinemas_file (boost::filesystem::path file)
1187 if (file == _cinemas_file) {
1191 _cinemas_file = file;
1193 if (boost::filesystem::exists (_cinemas_file)) {
1194 /* Existing file; read it in */
1195 cxml::Document f ("Cinemas");
1196 f.read_file (_cinemas_file);
1204 Config::save_template (shared_ptr<const Film> film, string name) const
1206 film->write_template (template_path (name));
1210 Config::templates () const
1212 if (!boost::filesystem::exists (path ("templates"))) {
1213 return list<string> ();
1217 for (boost::filesystem::directory_iterator i (path("templates")); i != boost::filesystem::directory_iterator(); ++i) {
1218 n.push_back (i->path().filename().string());
1224 Config::existing_template (string name) const
1226 return boost::filesystem::exists (template_path (name));
1229 boost::filesystem::path
1230 Config::template_path (string name) const
1232 return path("templates") / tidy_for_filename (name);
1236 Config::rename_template (string old_name, string new_name) const
1238 boost::filesystem::rename (template_path (old_name), template_path (new_name));
1242 Config::delete_template (string name) const
1244 boost::filesystem::remove (template_path (name));
1247 /** @return Path to the config.xml containing the actual settings, following a link if required */
1248 boost::filesystem::path
1249 Config::config_file ()
1251 cxml::Document f ("Config");
1252 boost::filesystem::path main = path("config.xml", false);
1253 if (!boost::filesystem::exists (main)) {
1254 /* It doesn't exist, so there can't be any links; just return it */
1258 /* See if there's a link */
1261 optional<string> link = f.optional_string_child("Link");
1265 } catch (xmlpp::exception& e) {
1266 /* There as a problem reading the main configuration file,
1267 so there can't be a link.
1275 Config::reset_cover_sheet ()
1277 set_cover_sheet_to_default ();
1282 Config::link (boost::filesystem::path new_file) const
1284 xmlpp::Document doc;
1285 doc.create_root_node("Config")->add_child("Link")->add_child_text(new_file.string());
1287 doc.write_to_file_formatted(path("config.xml", true).string());
1288 } catch (xmlpp::exception& e) {
1289 string s = e.what ();
1291 throw FileError (s, path("config.xml"));
1296 Config::copy_and_link (boost::filesystem::path new_file) const
1299 boost::filesystem::copy_file (config_file(), new_file, boost::filesystem::copy_option::overwrite_if_exists);
1304 Config::have_write_permission () const
1306 FILE* f = fopen_boost (config_file(), "r+");