From 0330b684fe616b465e65b67f7d995e659fa83fca Mon Sep 17 00:00:00 2001 From: Carl Hetherington Date: Sun, 9 Jan 2022 21:01:39 +0100 Subject: [PATCH] Move KDM CLI tool into lib/ --- src/lib/kdm_cli.cc | 669 +++++++++++++++++++++++++++++++++ src/lib/kdm_cli.h | 22 ++ src/lib/wscript | 3 +- src/tools/dcpomatic_kdm_cli.cc | 614 +----------------------------- 4 files changed, 697 insertions(+), 611 deletions(-) create mode 100644 src/lib/kdm_cli.cc create mode 100644 src/lib/kdm_cli.h diff --git a/src/lib/kdm_cli.cc b/src/lib/kdm_cli.cc new file mode 100644 index 000000000..6365c1959 --- /dev/null +++ b/src/lib/kdm_cli.cc @@ -0,0 +1,669 @@ +/* + Copyright (C) 2013-2022 Carl Hetherington + + This file is part of DCP-o-matic. + + DCP-o-matic is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + DCP-o-matic is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with DCP-o-matic. If not, see . + +*/ + + +/** @file src/tools/dcpomatic_kdm_cli.cc + * @brief Command-line program to generate KDMs. + */ + + +#include "cinema.h" +#include "config.h" +#include "dkdm_wrapper.h" +#include "emailer.h" +#include "exceptions.h" +#include "film.h" +#include "kdm_with_metadata.h" +#include "screen.h" +#include +#include +#include +#include +#include + + +using std::cerr; +using std::cout; +using std::dynamic_pointer_cast; +using std::list; +using std::make_shared; +using std::runtime_error; +using std::shared_ptr; +using std::string; +using std::vector; +using boost::optional; +using boost::bind; +#if BOOST_VERSION >= 106100 +using namespace boost::placeholders; +#endif +using namespace dcpomatic; + + +static void +help () +{ + cerr << "Syntax: " << program_name << " [OPTION] \n" + " -h, --help show this help\n" + " -o, --output output file or directory\n" + " -K, --filename-format filename format for KDMs\n" + " -Z, --container-name-format filename format for ZIP containers\n" + " -f, --valid-from valid from time (in local time zone of the cinema) (e.g. \"2013-09-28 01:41:51\") or \"now\"\n" + " -t, --valid-to valid to time (in local time zone of the cinema) (e.g. \"2014-09-28 01:41:51\")\n" + " -d, --valid-duration valid duration (e.g. \"1 day\", \"4 hours\", \"2 weeks\")\n" + " -F, --formulation modified-transitional-1, multiple-modified-transitional-1, dci-any or dci-specific [default modified-transitional-1]\n" + " -p, --disable-forensic-marking-picture disable forensic marking of pictures essences\n" + " -a, --disable-forensic-marking-audio disable forensic marking of audio essences (optionally above a given channel, e.g 12)\n" + " -e, --email email KDMs to cinemas\n" + " -z, --zip ZIP each cinema's KDMs into its own file\n" + " -v, --verbose be verbose\n" + " -c, --cinema specify a cinema, either by name or email address\n" + " -S, --screen screen description\n" + " -C, --certificate file containing projector certificate\n" + " -T, --trusted-device file containing a trusted device's certificate\n" + " --list-cinemas list known cinemas from the DCP-o-matic settings\n" + " --list-dkdm-cpls list CPLs for which DCP-o-matic has DKDMs\n\n" + "CPL-ID must be the ID of a CPL that is mentioned in DCP-o-matic's DKDM list.\n\n" + "For example:\n\n" + "Create KDMs for my_great_movie to play in all of Fred's Cinema's screens for the next two weeks and zip them up.\n" + "(Fred's Cinema must have been set up in DCP-o-matic's KDM window)\n\n" + "\t" << program_name << " -c \"Fred's Cinema\" -f now -d \"2 weeks\" -z my_great_movie\n\n"; +} + + +static void +error (string m) +{ + cerr << program_name << ": " << m << "\n"; + exit (EXIT_FAILURE); +} + + +static boost::posix_time::ptime +time_from_string (string t) +{ + if (t == "now") { + return boost::posix_time::second_clock::local_time (); + } + + return boost::posix_time::time_from_string (t); +} + + +static boost::posix_time::time_duration +duration_from_string (string d) +{ + int N; + char unit_buf[64] = "\0"; + sscanf (d.c_str(), "%d %63s", &N, unit_buf); + string const unit (unit_buf); + + if (N == 0) { + cerr << "Could not understand duration \"" << d << "\"\n"; + exit (EXIT_FAILURE); + } + + if (unit == "year" || unit == "years") { + return boost::posix_time::time_duration (N * 24 * 365, 0, 0, 0); + } else if (unit == "week" || unit == "weeks") { + return boost::posix_time::time_duration (N * 24 * 7, 0, 0, 0); + } else if (unit == "day" || unit == "days") { + return boost::posix_time::time_duration (N * 24, 0, 0, 0); + } else if (unit == "hour" || unit == "hours") { + return boost::posix_time::time_duration (N, 0, 0, 0); + } + + cerr << "Could not understand duration \"" << d << "\"\n"; + exit (EXIT_FAILURE); +} + + +static bool +always_overwrite () +{ + return true; +} + + +static +void +write_files ( + list kdms, + bool zip, + boost::filesystem::path output, + dcp::NameFormat container_name_format, + dcp::NameFormat filename_format, + bool verbose + ) +{ + if (zip) { + int const N = write_zip_files ( + collect (kdms), + output, + container_name_format, + filename_format, + bind (&always_overwrite) + ); + + if (verbose) { + cout << "Wrote " << N << " ZIP files to " << output << "\n"; + } + } else { + int const N = write_files ( + kdms, output, filename_format, + bind (&always_overwrite) + ); + + if (verbose) { + cout << "Wrote " << N << " KDM files to " << output << "\n"; + } + } +} + + +static +shared_ptr +find_cinema (string cinema_name) +{ + auto cinemas = Config::instance()->cinemas (); + auto i = cinemas.begin(); + while ( + i != cinemas.end() && + (*i)->name != cinema_name && + find ((*i)->emails.begin(), (*i)->emails.end(), cinema_name) == (*i)->emails.end()) { + + ++i; + } + + if (i == cinemas.end ()) { + cerr << program_name << ": could not find cinema \"" << cinema_name << "\"\n"; + exit (EXIT_FAILURE); + } + + return *i; +} + + +static +void +from_film ( + list> screens, + boost::filesystem::path film_dir, + bool verbose, + boost::filesystem::path output, + dcp::NameFormat container_name_format, + dcp::NameFormat filename_format, + boost::posix_time::ptime valid_from, + boost::posix_time::ptime valid_to, + dcp::Formulation formulation, + bool disable_forensic_marking_picture, + optional disable_forensic_marking_audio, + bool email, + bool zip + ) +{ + shared_ptr film; + try { + film = make_shared(film_dir); + film->read_metadata (); + if (verbose) { + cout << "Read film " << film->name () << "\n"; + } + } catch (std::exception& e) { + cerr << program_name << ": error reading film `" << film_dir.string() << "' (" << e.what() << ")\n"; + exit (EXIT_FAILURE); + } + + /* XXX: allow specification of this */ + vector cpls = film->cpls (); + if (cpls.empty ()) { + error ("no CPLs found in film"); + } else if (cpls.size() > 1) { + error ("more than one CPL found in film"); + } + + auto cpl = cpls.front().cpl_file; + + try { + list kdms; + for (auto i: screens) { + auto p = kdm_for_screen (film, cpl, i, valid_from, valid_to, formulation, disable_forensic_marking_picture, disable_forensic_marking_audio); + if (p) { + kdms.push_back (p); + } + } + write_files (kdms, zip, output, container_name_format, filename_format, verbose); + if (email) { + send_emails ({kdms}, container_name_format, filename_format, film->dcp_name()); + } + } catch (FileError& e) { + cerr << program_name << ": " << e.what() << " (" << e.file().string() << ")\n"; + exit (EXIT_FAILURE); + } catch (KDMError& e) { + cerr << program_name << ": " << e.what() << "\n"; + exit (EXIT_FAILURE); + } catch (runtime_error& e) { + cerr << program_name << ": " << e.what() << "\n"; + exit (EXIT_FAILURE); + } +} + + +static +optional +sub_find_dkdm (shared_ptr group, string cpl_id) +{ + for (auto i: group->children()) { + auto g = dynamic_pointer_cast(i); + if (g) { + auto dkdm = sub_find_dkdm (g, cpl_id); + if (dkdm) { + return dkdm; + } + } else { + auto d = dynamic_pointer_cast(i); + assert (d); + if (d->dkdm().cpl_id() == cpl_id) { + return d->dkdm(); + } + } + } + + return optional(); +} + + +static +optional +find_dkdm (string cpl_id) +{ + return sub_find_dkdm (Config::instance()->dkdms(), cpl_id); +} + + +static +dcp::EncryptedKDM +kdm_from_dkdm ( + dcp::DecryptedKDM dkdm, + dcp::Certificate target, + vector trusted_devices, + dcp::LocalTime valid_from, + dcp::LocalTime valid_to, + dcp::Formulation formulation, + bool disable_forensic_marking_picture, + optional disable_forensic_marking_audio + ) +{ + /* Signer for new KDM */ + auto signer = Config::instance()->signer_chain (); + if (!signer->valid ()) { + error ("signing certificate chain is invalid."); + } + + /* Make a new empty KDM and add the keys from the DKDM to it */ + dcp::DecryptedKDM kdm ( + valid_from, + valid_to, + dkdm.annotation_text().get_value_or(""), + dkdm.content_title_text(), + dcp::LocalTime().as_string() + ); + + for (auto const& j: dkdm.keys()) { + kdm.add_key(j); + } + + return kdm.encrypt (signer, target, trusted_devices, formulation, disable_forensic_marking_picture, disable_forensic_marking_audio); +} + + +static +void +from_dkdm ( + list> screens, + dcp::DecryptedKDM dkdm, + bool verbose, + boost::filesystem::path output, + dcp::NameFormat container_name_format, + dcp::NameFormat filename_format, + boost::posix_time::ptime valid_from, + boost::posix_time::ptime valid_to, + dcp::Formulation formulation, + bool disable_forensic_marking_picture, + optional disable_forensic_marking_audio, + bool email, + bool zip + ) +{ + dcp::NameFormat::Map values; + + try { + list kdms; + for (auto i: screens) { + if (!i->recipient) { + continue; + } + + dcp::LocalTime begin(valid_from, i->cinema->utc_offset_hour(), i->cinema->utc_offset_minute()); + dcp::LocalTime end(valid_to, i->cinema->utc_offset_hour(), i->cinema->utc_offset_minute()); + + auto const kdm = kdm_from_dkdm( + dkdm, + i->recipient.get(), + i->trusted_device_thumbprints(), + begin, + end, + formulation, + disable_forensic_marking_picture, + disable_forensic_marking_audio + ); + + dcp::NameFormat::Map name_values; + name_values['c'] = i->cinema->name; + name_values['s'] = i->name; + name_values['f'] = dkdm.annotation_text().get_value_or(""); + name_values['b'] = begin.date() + " " + begin.time_of_day(true, false); + name_values['e'] = end.date() + " " + end.time_of_day(true, false); + name_values['i'] = kdm.cpl_id(); + + kdms.push_back (make_shared(name_values, i->cinema.get(), i->cinema->emails, kdm)); + } + write_files (kdms, zip, output, container_name_format, filename_format, verbose); + if (email) { + send_emails ({kdms}, container_name_format, filename_format, dkdm.annotation_text().get_value_or("")); + } + } catch (FileError& e) { + cerr << program_name << ": " << e.what() << " (" << e.file().string() << ")\n"; + exit (EXIT_FAILURE); + } catch (KDMError& e) { + cerr << program_name << ": " << e.what() << "\n"; + exit (EXIT_FAILURE); + } catch (NetworkError& e) { + cerr << program_name << ": " << e.what() << "\n"; + exit (EXIT_FAILURE); + } +} + + +static +void +dump_dkdm_group (shared_ptr group, int indent) +{ + if (indent > 0) { + for (int i = 0; i < indent; ++i) { + cout << " "; + } + cout << group->name() << "\n"; + } + for (auto i: group->children()) { + auto g = dynamic_pointer_cast(i); + if (g) { + dump_dkdm_group (g, indent + 2); + } else { + for (int j = 0; j < indent; ++j) { + cout << " "; + } + auto d = dynamic_pointer_cast(i); + assert(d); + cout << d->dkdm().cpl_id() << "\n"; + } + } +} + + +int +kdm_cli (int argc, char* argv[]) +{ + boost::filesystem::path output = "."; + auto container_name_format = Config::instance()->kdm_container_name_format(); + auto filename_format = Config::instance()->kdm_filename_format(); + optional cinema_name; + shared_ptr cinema; + string screen_description; + list> screens; + optional dkdm; + optional valid_from; + optional valid_to; + bool zip = false; + bool list_cinemas = false; + bool list_dkdm_cpls = false; + optional duration_string; + bool verbose = false; + dcp::Formulation formulation = dcp::Formulation::MODIFIED_TRANSITIONAL_1; + bool disable_forensic_marking_picture = false; + optional disable_forensic_marking_audio; + bool email = false; + + program_name = argv[0]; + + int option_index = 0; + while (true) { + static struct option long_options[] = { + { "help", no_argument, 0, 'h'}, + { "output", required_argument, 0, 'o'}, + { "filename-format", required_argument, 0, 'K'}, + { "container-name-format", required_argument, 0, 'Z'}, + { "valid-from", required_argument, 0, 'f'}, + { "valid-to", required_argument, 0, 't'}, + { "valid-duration", required_argument, 0, 'd'}, + { "formulation", required_argument, 0, 'F' }, + { "disable-forensic-marking-picture", no_argument, 0, 'p' }, + { "disable-forensic-marking-audio", optional_argument, 0, 'a' }, + { "email", no_argument, 0, 'e' }, + { "zip", no_argument, 0, 'z' }, + { "verbose", no_argument, 0, 'v' }, + { "cinema", required_argument, 0, 'c' }, + { "screen", required_argument, 0, 'S' }, + { "certificate", required_argument, 0, 'C' }, + { "trusted-device", required_argument, 0, 'T' }, + { "list-cinemas", no_argument, 0, 'B' }, + { "list-dkdm-cpls", no_argument, 0, 'D' }, + { 0, 0, 0, 0 } + }; + + int c = getopt_long (argc, argv, "ho:K:Z:f:t:d:F:pae::zvc:S:C:T:BD", long_options, &option_index); + + if (c == -1) { + break; + } + + switch (c) { + case 'h': + help (); + exit (EXIT_SUCCESS); + case 'o': + output = optarg; + break; + case 'K': + filename_format = dcp::NameFormat (optarg); + break; + case 'Z': + container_name_format = dcp::NameFormat (optarg); + break; + case 'f': + valid_from = time_from_string (optarg); + break; + case 't': + valid_to = time_from_string (optarg); + break; + case 'd': + duration_string = optarg; + break; + case 'F': + if (string(optarg) == "modified-transitional-1") { + formulation = dcp::Formulation::MODIFIED_TRANSITIONAL_1; + } else if (string(optarg) == "multiple-modified-transitional-1") { + formulation = dcp::Formulation::MULTIPLE_MODIFIED_TRANSITIONAL_1; + } else if (string(optarg) == "dci-any") { + formulation = dcp::Formulation::DCI_ANY; + } else if (string(optarg) == "dci-specific") { + formulation = dcp::Formulation::DCI_SPECIFIC; + } else { + error ("unrecognised KDM formulation " + string (optarg)); + } + break; + case 'p': + disable_forensic_marking_picture = true; + break; + case 'a': + disable_forensic_marking_audio = 0; + if (optarg == 0 && argv[optind] != 0 && argv[optind][0] != '-') { + disable_forensic_marking_audio = atoi (argv[optind++]); + } else if (optarg) { + disable_forensic_marking_audio = atoi (optarg); + } + break; + case 'e': + email = true; + break; + case 'z': + zip = true; + break; + case 'v': + verbose = true; + break; + case 'c': + /* This could be a cinema to search for in the configured list or the name of a cinema being + built up on-the-fly in the option. Cater for both possilibities here by storing the name + (for lookup) and by creating a Cinema which the next Screen will be added to. + */ + cinema_name = optarg; + cinema = make_shared(optarg, list(), "", 0, 0); + break; + case 'S': + screen_description = optarg; + break; + case 'C': + { + /* Make a new screen and add it to the current cinema */ + dcp::CertificateChain chain (dcp::file_to_string(optarg)); + auto screen = make_shared(screen_description, "", chain.leaf(), vector()); + if (cinema) { + cinema->add_screen (screen); + } + screens.push_back (screen); + break; + } + case 'T': + /* A trusted device ends up in the last screen we made */ + if (!screens.empty ()) { + screens.back()->trusted_devices.push_back(TrustedDevice(dcp::Certificate(dcp::file_to_string(optarg)))); + } + break; + case 'B': + list_cinemas = true; + break; + case 'D': + list_dkdm_cpls = true; + break; + } + } + + if (list_cinemas) { + auto cinemas = Config::instance()->cinemas (); + for (auto i: cinemas) { + cout << i->name << " (" << Emailer::address_list (i->emails) << ")\n"; + } + exit (EXIT_SUCCESS); + } + + if (list_dkdm_cpls) { + dump_dkdm_group (Config::instance()->dkdms(), 0); + exit (EXIT_SUCCESS); + } + + if (!duration_string && !valid_to) { + error ("you must specify a --valid-duration or --valid-to"); + } + + if (!valid_from) { + error ("you must specify --valid-from"); + } + + if (optind >= argc) { + help (); + exit (EXIT_FAILURE); + } + + if (screens.empty()) { + if (!cinema_name) { + error ("you must specify either a cinema or one or more screens using certificate files"); + } + + screens = find_cinema (*cinema_name)->screens (); + } + + if (duration_string) { + valid_to = valid_from.get() + duration_from_string (*duration_string); + } + + dcpomatic_setup_path_encoding (); + dcpomatic_setup (); + + if (verbose) { + cout << "Making KDMs valid from " << valid_from.get() << " to " << valid_to.get() << "\n"; + } + + string const thing = argv[optind]; + if (boost::filesystem::is_directory(thing) && boost::filesystem::is_regular_file(boost::filesystem::path(thing) / "metadata.xml")) { + from_film ( + screens, + thing, + verbose, + output, + container_name_format, + filename_format, + *valid_from, + *valid_to, + formulation, + disable_forensic_marking_picture, + disable_forensic_marking_audio, + email, + zip + ); + } else { + if (boost::filesystem::is_regular_file(thing)) { + dkdm = dcp::EncryptedKDM (dcp::file_to_string (thing)); + } else { + dkdm = find_dkdm (thing); + } + + if (!dkdm) { + error ("could not find film or CPL ID corresponding to " + thing); + } + + from_dkdm ( + screens, + dcp::DecryptedKDM (*dkdm, Config::instance()->decryption_chain()->key().get()), + verbose, + output, + container_name_format, + filename_format, + *valid_from, + *valid_to, + formulation, + disable_forensic_marking_picture, + disable_forensic_marking_audio, + email, + zip + ); + } + + return 0; +} diff --git a/src/lib/kdm_cli.h b/src/lib/kdm_cli.h new file mode 100644 index 000000000..1c38b52df --- /dev/null +++ b/src/lib/kdm_cli.h @@ -0,0 +1,22 @@ +/* + Copyright (C) 2013-2022 Carl Hetherington + + This file is part of DCP-o-matic. + + DCP-o-matic is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + DCP-o-matic is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with DCP-o-matic. If not, see . + +*/ + + +extern int kdm_cli (int argc, char* argv[]); diff --git a/src/lib/wscript b/src/lib/wscript index fd243db68..59920d6ca 100644 --- a/src/lib/wscript +++ b/src/lib/wscript @@ -127,8 +127,9 @@ sources = """ job_manager.cc j2k_encoder.cc json_server.cc - kdm_with_metadata.cc + kdm_cli.cc kdm_recipient.cc + kdm_with_metadata.cc log.cc log_entry.cc mid_side_decoder.cc diff --git a/src/tools/dcpomatic_kdm_cli.cc b/src/tools/dcpomatic_kdm_cli.cc index f124f6474..9c8c16aef 100644 --- a/src/tools/dcpomatic_kdm_cli.cc +++ b/src/tools/dcpomatic_kdm_cli.cc @@ -24,618 +24,12 @@ */ -#include "lib/cinema.h" -#include "lib/config.h" -#include "lib/dkdm_wrapper.h" -#include "lib/emailer.h" -#include "lib/exceptions.h" -#include "lib/film.h" -#include "lib/kdm_with_metadata.h" -#include "lib/screen.h" -#include -#include -#include -#include -#include +#include "lib/kdm_cli.h" -using std::cerr; -using std::cout; -using std::dynamic_pointer_cast; -using std::list; -using std::make_shared; -using std::runtime_error; -using std::shared_ptr; -using std::string; -using std::vector; -using boost::optional; -using boost::bind; -#if BOOST_VERSION >= 106100 -using namespace boost::placeholders; -#endif -using namespace dcpomatic; - - -static void -help () -{ - cerr << "Syntax: " << program_name << " [OPTION] \n" - " -h, --help show this help\n" - " -o, --output output file or directory\n" - " -K, --filename-format filename format for KDMs\n" - " -Z, --container-name-format filename format for ZIP containers\n" - " -f, --valid-from valid from time (in local time zone of the cinema) (e.g. \"2013-09-28 01:41:51\") or \"now\"\n" - " -t, --valid-to valid to time (in local time zone of the cinema) (e.g. \"2014-09-28 01:41:51\")\n" - " -d, --valid-duration valid duration (e.g. \"1 day\", \"4 hours\", \"2 weeks\")\n" - " -F, --formulation modified-transitional-1, multiple-modified-transitional-1, dci-any or dci-specific [default modified-transitional-1]\n" - " -p, --disable-forensic-marking-picture disable forensic marking of pictures essences\n" - " -a, --disable-forensic-marking-audio disable forensic marking of audio essences (optionally above a given channel, e.g 12)\n" - " -z, --zip ZIP each cinema's KDMs into its own file\n" - " -v, --verbose be verbose\n" - " -c, --cinema specify a cinema, either by name or email address\n" - " -S, --screen screen description\n" - " -C, --certificate file containing projector certificate\n" - " -T, --trusted-device file containing a trusted device's certificate\n" - " --list-cinemas list known cinemas from the DCP-o-matic settings\n" - " --list-dkdm-cpls list CPLs for which DCP-o-matic has DKDMs\n\n" - "CPL-ID must be the ID of a CPL that is mentioned in DCP-o-matic's DKDM list.\n\n" - "For example:\n\n" - "Create KDMs for my_great_movie to play in all of Fred's Cinema's screens for the next two weeks and zip them up.\n" - "(Fred's Cinema must have been set up in DCP-o-matic's KDM window)\n\n" - "\t" << program_name << " -c \"Fred's Cinema\" -f now -d \"2 weeks\" -z my_great_movie\n\n"; -} - - -static void -error (string m) -{ - cerr << program_name << ": " << m << "\n"; - exit (EXIT_FAILURE); -} - - -static boost::posix_time::ptime -time_from_string (string t) -{ - if (t == "now") { - return boost::posix_time::second_clock::local_time (); - } - - return boost::posix_time::time_from_string (t); -} - - -static boost::posix_time::time_duration -duration_from_string (string d) -{ - int N; - char unit_buf[64] = "\0"; - sscanf (d.c_str(), "%d %63s", &N, unit_buf); - string const unit (unit_buf); - - if (N == 0) { - cerr << "Could not understand duration \"" << d << "\"\n"; - exit (EXIT_FAILURE); - } - - if (unit == "year" || unit == "years") { - return boost::posix_time::time_duration (N * 24 * 365, 0, 0, 0); - } else if (unit == "week" || unit == "weeks") { - return boost::posix_time::time_duration (N * 24 * 7, 0, 0, 0); - } else if (unit == "day" || unit == "days") { - return boost::posix_time::time_duration (N * 24, 0, 0, 0); - } else if (unit == "hour" || unit == "hours") { - return boost::posix_time::time_duration (N, 0, 0, 0); - } - - cerr << "Could not understand duration \"" << d << "\"\n"; - exit (EXIT_FAILURE); -} - - -static bool -always_overwrite () +int +main (int argc, char* argv[]) { - return true; -} - - -void -write_files ( - list kdms, - bool zip, - boost::filesystem::path output, - dcp::NameFormat container_name_format, - dcp::NameFormat filename_format, - bool verbose - ) -{ - if (zip) { - int const N = write_zip_files ( - collect (kdms), - output, - container_name_format, - filename_format, - bind (&always_overwrite) - ); - - if (verbose) { - cout << "Wrote " << N << " ZIP files to " << output << "\n"; - } - } else { - int const N = write_files ( - kdms, output, filename_format, - bind (&always_overwrite) - ); - - if (verbose) { - cout << "Wrote " << N << " KDM files to " << output << "\n"; - } - } -} - - -shared_ptr -find_cinema (string cinema_name) -{ - auto cinemas = Config::instance()->cinemas (); - auto i = cinemas.begin(); - while ( - i != cinemas.end() && - (*i)->name != cinema_name && - find ((*i)->emails.begin(), (*i)->emails.end(), cinema_name) == (*i)->emails.end()) { - - ++i; - } - - if (i == cinemas.end ()) { - cerr << program_name << ": could not find cinema \"" << cinema_name << "\"\n"; - exit (EXIT_FAILURE); - } - - return *i; -} - - -void -from_film ( - list> screens, - boost::filesystem::path film_dir, - bool verbose, - boost::filesystem::path output, - dcp::NameFormat container_name_format, - dcp::NameFormat filename_format, - boost::posix_time::ptime valid_from, - boost::posix_time::ptime valid_to, - dcp::Formulation formulation, - bool disable_forensic_marking_picture, - optional disable_forensic_marking_audio, - bool zip - ) -{ - shared_ptr film; - try { - film = make_shared(film_dir); - film->read_metadata (); - if (verbose) { - cout << "Read film " << film->name () << "\n"; - } - } catch (std::exception& e) { - cerr << program_name << ": error reading film `" << film_dir.string() << "' (" << e.what() << ")\n"; - exit (EXIT_FAILURE); - } - - /* XXX: allow specification of this */ - vector cpls = film->cpls (); - if (cpls.empty ()) { - error ("no CPLs found in film"); - } else if (cpls.size() > 1) { - error ("more than one CPL found in film"); - } - - auto cpl = cpls.front().cpl_file; - - try { - list kdms; - for (auto i: screens) { - auto p = kdm_for_screen (film, cpl, i, valid_from, valid_to, formulation, disable_forensic_marking_picture, disable_forensic_marking_audio); - if (p) { - kdms.push_back (p); - } - } - write_files (kdms, zip, output, container_name_format, filename_format, verbose); - } catch (FileError& e) { - cerr << program_name << ": " << e.what() << " (" << e.file().string() << ")\n"; - exit (EXIT_FAILURE); - } catch (KDMError& e) { - cerr << program_name << ": " << e.what() << "\n"; - exit (EXIT_FAILURE); - } catch (runtime_error& e) { - cerr << program_name << ": " << e.what() << "\n"; - exit (EXIT_FAILURE); - } -} - - -optional -sub_find_dkdm (shared_ptr group, string cpl_id) -{ - for (auto i: group->children()) { - auto g = dynamic_pointer_cast(i); - if (g) { - auto dkdm = sub_find_dkdm (g, cpl_id); - if (dkdm) { - return dkdm; - } - } else { - auto d = dynamic_pointer_cast(i); - assert (d); - if (d->dkdm().cpl_id() == cpl_id) { - return d->dkdm(); - } - } - } - - return optional(); + return kdm_cli (argc, argv); } - -optional -find_dkdm (string cpl_id) -{ - return sub_find_dkdm (Config::instance()->dkdms(), cpl_id); -} - - -dcp::EncryptedKDM -kdm_from_dkdm ( - dcp::DecryptedKDM dkdm, - dcp::Certificate target, - vector trusted_devices, - dcp::LocalTime valid_from, - dcp::LocalTime valid_to, - dcp::Formulation formulation, - bool disable_forensic_marking_picture, - optional disable_forensic_marking_audio - ) -{ - /* Signer for new KDM */ - auto signer = Config::instance()->signer_chain (); - if (!signer->valid ()) { - error ("signing certificate chain is invalid."); - } - - /* Make a new empty KDM and add the keys from the DKDM to it */ - dcp::DecryptedKDM kdm ( - valid_from, - valid_to, - dkdm.annotation_text().get_value_or(""), - dkdm.content_title_text(), - dcp::LocalTime().as_string() - ); - - for (auto const& j: dkdm.keys()) { - kdm.add_key(j); - } - - return kdm.encrypt (signer, target, trusted_devices, formulation, disable_forensic_marking_picture, disable_forensic_marking_audio); -} - - -void -from_dkdm ( - list> screens, - dcp::DecryptedKDM dkdm, - bool verbose, - boost::filesystem::path output, - dcp::NameFormat container_name_format, - dcp::NameFormat filename_format, - boost::posix_time::ptime valid_from, - boost::posix_time::ptime valid_to, - dcp::Formulation formulation, - bool disable_forensic_marking_picture, - optional disable_forensic_marking_audio, - bool zip - ) -{ - dcp::NameFormat::Map values; - - try { - list kdms; - for (auto i: screens) { - if (!i->recipient) { - continue; - } - - dcp::LocalTime begin(valid_from, i->cinema->utc_offset_hour(), i->cinema->utc_offset_minute()); - dcp::LocalTime end(valid_to, i->cinema->utc_offset_hour(), i->cinema->utc_offset_minute()); - - auto const kdm = kdm_from_dkdm( - dkdm, - i->recipient.get(), - i->trusted_device_thumbprints(), - begin, - end, - formulation, - disable_forensic_marking_picture, - disable_forensic_marking_audio - ); - - dcp::NameFormat::Map name_values; - name_values['c'] = i->cinema->name; - name_values['s'] = i->name; - name_values['f'] = dkdm.annotation_text().get_value_or(""); - name_values['b'] = begin.date() + " " + begin.time_of_day(true, false); - name_values['e'] = end.date() + " " + end.time_of_day(true, false); - name_values['i'] = kdm.cpl_id(); - - kdms.push_back (make_shared(name_values, i->cinema.get(), i->cinema->emails, kdm)); - } - write_files (kdms, zip, output, container_name_format, filename_format, verbose); - } catch (FileError& e) { - cerr << program_name << ": " << e.what() << " (" << e.file().string() << ")\n"; - exit (EXIT_FAILURE); - } catch (KDMError& e) { - cerr << program_name << ": " << e.what() << "\n"; - exit (EXIT_FAILURE); - } -} - - -void -dump_dkdm_group (shared_ptr group, int indent) -{ - if (indent > 0) { - for (int i = 0; i < indent; ++i) { - cout << " "; - } - cout << group->name() << "\n"; - } - for (auto i: group->children()) { - auto g = dynamic_pointer_cast(i); - if (g) { - dump_dkdm_group (g, indent + 2); - } else { - for (int j = 0; j < indent; ++j) { - cout << " "; - } - auto d = dynamic_pointer_cast(i); - assert(d); - cout << d->dkdm().cpl_id() << "\n"; - } - } -} - - -int main (int argc, char* argv[]) -{ - boost::filesystem::path output = "."; - auto container_name_format = Config::instance()->kdm_container_name_format(); - auto filename_format = Config::instance()->kdm_filename_format(); - optional cinema_name; - shared_ptr cinema; - string screen_description; - list> screens; - optional dkdm; - optional valid_from; - optional valid_to; - bool zip = false; - bool list_cinemas = false; - bool list_dkdm_cpls = false; - optional duration_string; - bool verbose = false; - dcp::Formulation formulation = dcp::Formulation::MODIFIED_TRANSITIONAL_1; - bool disable_forensic_marking_picture = false; - optional disable_forensic_marking_audio; - - program_name = argv[0]; - - int option_index = 0; - while (true) { - static struct option long_options[] = { - { "help", no_argument, 0, 'h'}, - { "output", required_argument, 0, 'o'}, - { "filename-format", required_argument, 0, 'K'}, - { "container-name-format", required_argument, 0, 'Z'}, - { "valid-from", required_argument, 0, 'f'}, - { "valid-to", required_argument, 0, 't'}, - { "valid-duration", required_argument, 0, 'd'}, - { "formulation", required_argument, 0, 'F' }, - { "disable-forensic-marking-picture", no_argument, 0, 'p' }, - { "disable-forensic-marking-audio", optional_argument, 0, 'a' }, - { "zip", no_argument, 0, 'z' }, - { "verbose", no_argument, 0, 'v' }, - { "cinema", required_argument, 0, 'c' }, - { "screen", required_argument, 0, 'S' }, - { "certificate", required_argument, 0, 'C' }, - { "trusted-device", required_argument, 0, 'T' }, - { "list-cinemas", no_argument, 0, 'B' }, - { "list-dkdm-cpls", no_argument, 0, 'D' }, - { 0, 0, 0, 0 } - }; - - int c = getopt_long (argc, argv, "ho:K:Z:f:t:d:F:pa::zvc:S:C:T:BD", long_options, &option_index); - - if (c == -1) { - break; - } - - switch (c) { - case 'h': - help (); - exit (EXIT_SUCCESS); - case 'o': - output = optarg; - break; - case 'K': - filename_format = dcp::NameFormat (optarg); - break; - case 'Z': - container_name_format = dcp::NameFormat (optarg); - break; - case 'f': - valid_from = time_from_string (optarg); - break; - case 't': - valid_to = time_from_string (optarg); - break; - case 'd': - duration_string = optarg; - break; - case 'F': - if (string(optarg) == "modified-transitional-1") { - formulation = dcp::Formulation::MODIFIED_TRANSITIONAL_1; - } else if (string(optarg) == "multiple-modified-transitional-1") { - formulation = dcp::Formulation::MULTIPLE_MODIFIED_TRANSITIONAL_1; - } else if (string(optarg) == "dci-any") { - formulation = dcp::Formulation::DCI_ANY; - } else if (string(optarg) == "dci-specific") { - formulation = dcp::Formulation::DCI_SPECIFIC; - } else { - error ("unrecognised KDM formulation " + string (optarg)); - } - break; - case 'p': - disable_forensic_marking_picture = true; - break; - case 'a': - disable_forensic_marking_audio = 0; - if (optarg == 0 && argv[optind] != 0 && argv[optind][0] != '-') { - disable_forensic_marking_audio = atoi (argv[optind++]); - } else if (optarg) { - disable_forensic_marking_audio = atoi (optarg); - } - break; - case 'z': - zip = true; - break; - case 'v': - verbose = true; - break; - case 'c': - /* This could be a cinema to search for in the configured list or the name of a cinema being - built up on-the-fly in the option. Cater for both possilibities here by storing the name - (for lookup) and by creating a Cinema which the next Screen will be added to. - */ - cinema_name = optarg; - cinema = make_shared(optarg, list(), "", 0, 0); - break; - case 'S': - screen_description = optarg; - break; - case 'C': - { - /* Make a new screen and add it to the current cinema */ - dcp::CertificateChain chain (dcp::file_to_string(optarg)); - auto screen = make_shared(screen_description, "", chain.leaf(), vector()); - if (cinema) { - cinema->add_screen (screen); - } - screens.push_back (screen); - break; - } - case 'T': - /* A trusted device ends up in the last screen we made */ - if (!screens.empty ()) { - screens.back()->trusted_devices.push_back(TrustedDevice(dcp::Certificate(dcp::file_to_string(optarg)))); - } - break; - case 'B': - list_cinemas = true; - break; - case 'D': - list_dkdm_cpls = true; - break; - } - } - - if (list_cinemas) { - auto cinemas = Config::instance()->cinemas (); - for (auto i: cinemas) { - cout << i->name << " (" << Emailer::address_list (i->emails) << ")\n"; - } - exit (EXIT_SUCCESS); - } - - if (list_dkdm_cpls) { - dump_dkdm_group (Config::instance()->dkdms(), 0); - exit (EXIT_SUCCESS); - } - - if (!duration_string && !valid_to) { - error ("you must specify a --valid-duration or --valid-to"); - } - - if (!valid_from) { - error ("you must specify --valid-from"); - } - - if (optind >= argc) { - help (); - exit (EXIT_FAILURE); - } - - if (screens.empty()) { - if (!cinema_name) { - error ("you must specify either a cinema or one or more screens using certificate files"); - } - - screens = find_cinema (*cinema_name)->screens (); - } - - if (duration_string) { - valid_to = valid_from.get() + duration_from_string (*duration_string); - } - - dcpomatic_setup_path_encoding (); - dcpomatic_setup (); - - if (verbose) { - cout << "Making KDMs valid from " << valid_from.get() << " to " << valid_to.get() << "\n"; - } - - string const thing = argv[optind]; - if (boost::filesystem::is_directory(thing) && boost::filesystem::is_regular_file(boost::filesystem::path(thing) / "metadata.xml")) { - from_film ( - screens, - thing, - verbose, - output, - container_name_format, - filename_format, - *valid_from, - *valid_to, - formulation, - disable_forensic_marking_picture, - disable_forensic_marking_audio, - zip - ); - } else { - if (boost::filesystem::is_regular_file(thing)) { - dkdm = dcp::EncryptedKDM (dcp::file_to_string (thing)); - } else { - dkdm = find_dkdm (thing); - } - - if (!dkdm) { - error ("could not find film or CPL ID corresponding to " + thing); - } - - from_dkdm ( - screens, - dcp::DecryptedKDM (*dkdm, Config::instance()->decryption_chain()->key().get()), - verbose, - output, - container_name_format, - filename_format, - *valid_from, - *valid_to, - formulation, - disable_forensic_marking_picture, - disable_forensic_marking_audio, - zip - ); - } - - return 0; -} -- 2.30.2