X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Ffilm.cc;h=1290cbda21fc67f44b924d323607262c1799bff4;hb=797c7543dc7fe5a9f9ddaf4c2035f9b9a7188758;hp=2f7e0787323210d93297ae36a3248512dfc619ba;hpb=6244677a4e92989da3aca309e9eaba0ce420e4a3;p=dcpomatic.git diff --git a/src/lib/film.cc b/src/lib/film.cc index 2f7e07873..1290cbda2 100644 --- a/src/lib/film.cc +++ b/src/lib/film.cc @@ -31,6 +31,11 @@ #include #include #include +#include +#include +#include +#include +#include #include "film.h" #include "job.h" #include "util.h" @@ -49,6 +54,7 @@ #include "dcp_content_type.h" #include "ratio.h" #include "cross.h" +#include "cinema.h" #include "i18n.h" @@ -58,8 +64,6 @@ using std::multimap; using std::pair; using std::map; using std::vector; -using std::ifstream; -using std::ofstream; using std::setfill; using std::min; using std::make_pair; @@ -75,15 +79,19 @@ using boost::ends_with; using boost::starts_with; using boost::optional; using libdcp::Size; +using libdcp::Signer; -int const Film::state_version = 4; +/* 5 -> 6 + * AudioMapping XML changed. + */ +int const Film::state_version = 6; /** Construct a Film object in a given directory. * - * @param d Film directory. + * @param dir Film directory. */ -Film::Film (string d) +Film::Film (boost::filesystem::path dir) : _playlist (new Playlist) , _use_dci_name (true) , _dcp_content_type (Config::instance()->default_dcp_content_type ()) @@ -91,12 +99,15 @@ Film::Film (string d) , _resolution (RESOLUTION_2K) , _scaler (Scaler::from_id ("bicubic")) , _with_subtitles (false) + , _signed (true) + , _encrypted (false) , _j2k_bandwidth (Config::instance()->default_j2k_bandwidth ()) , _dci_metadata (Config::instance()->default_dci_metadata ()) , _video_frame_rate (24) , _audio_channels (MAX_AUDIO_CHANNELS) , _three_d (false) , _sequence_video (true) + , _interop (false) , _dirty (false) { set_dci_date_today (); @@ -108,7 +119,7 @@ Film::Film (string d) (Code swiped from Adam Bowen on stackoverflow) */ - boost::filesystem::path p (boost::filesystem::system_complete (d)); + boost::filesystem::path p (boost::filesystem::system_complete (dir)); boost::filesystem::path result; for (boost::filesystem::path::iterator i = p.begin(); i != p.end(); ++i) { if (*i == "..") { @@ -122,7 +133,7 @@ Film::Film (string d) } } - set_directory (result.string ()); + set_directory (result); _log.reset (new FileLog (file ("log"))); _playlist->set_sequence_video (_sequence_video); @@ -142,6 +153,18 @@ Film::video_identifier () const << "_" << scaler()->id() << "_" << j2k_bandwidth(); + if (encrypted ()) { + s << "_E"; + } else { + s << "_P"; + } + + if (_interop) { + s << "_I"; + } else { + s << "_S"; + } + if (_three_d) { s << "_3D"; } @@ -150,34 +173,34 @@ Film::video_identifier () const } /** @return The path to the directory to write video frame info files to */ -string +boost::filesystem::path Film::info_dir () const { boost::filesystem::path p; p /= "info"; p /= video_identifier (); - return dir (p.string()); + return dir (p); } -string +boost::filesystem::path Film::internal_video_mxf_dir () const { return dir ("video"); } -string +boost::filesystem::path Film::internal_video_mxf_filename () const { return video_identifier() + ".mxf"; } -string +boost::filesystem::path Film::video_mxf_filename () const { return filename_safe_name() + "_video.mxf"; } -string +boost::filesystem::path Film::audio_mxf_filename () const { return filename_safe_name() + "_audio.mxf"; @@ -242,6 +265,14 @@ Film::make_dcp () #else log()->log ("libdcp built in optimised mode."); #endif + +#ifdef DCPOMATIC_WINDOWS + OSVERSIONINFO info; + info.dwOSVersionInfoSize = sizeof (info); + GetVersionEx (&info); + log()->log (String::compose ("Windows version %1.%2.%3 SP %4", info.dwMajorVersion, info.dwMinorVersion, info.dwBuildNumber, info.szCSDVersion)); +#endif + log()->log (String::compose ("CPU: %1, %2 processors", cpu_info(), boost::thread::hardware_concurrency ())); list > const m = mount_info (); for (list >::const_iterator i = m.begin(); i != m.end(); ++i) { @@ -298,14 +329,13 @@ Film::encoded_frames () const void Film::write_metadata () const { - if (!boost::filesystem::exists (directory())) { - boost::filesystem::create_directory (directory()); + if (!boost::filesystem::exists (directory ())) { + boost::filesystem::create_directory (directory ()); } - boost::mutex::scoped_lock lm (_state_mutex); LocaleGuard lg; - boost::filesystem::create_directories (directory()); + boost::filesystem::create_directories (directory ()); xmlpp::Document doc; xmlpp::Element* root = doc.create_root_node ("Metadata"); @@ -332,9 +362,13 @@ Film::write_metadata () const root->add_child("AudioChannels")->add_child_text (lexical_cast (_audio_channels)); root->add_child("ThreeD")->add_child_text (_three_d ? "1" : "0"); root->add_child("SequenceVideo")->add_child_text (_sequence_video ? "1" : "0"); + root->add_child("Interop")->add_child_text (_interop ? "1" : "0"); + root->add_child("Signed")->add_child_text (_signed ? "1" : "0"); + root->add_child("Encrypted")->add_child_text (_encrypted ? "1" : "0"); + root->add_child("Key")->add_child_text (_key.hex ()); _playlist->as_xml (root->add_child ("Playlist")); - doc.write_to_file_formatted (file ("metadata.xml")); + doc.write_to_file_formatted (file("metadata.xml").string ()); _dirty = false; } @@ -343,14 +377,16 @@ Film::write_metadata () const void Film::read_metadata () { - boost::mutex::scoped_lock lm (_state_mutex); LocaleGuard lg; if (boost::filesystem::exists (file ("metadata")) && !boost::filesystem::exists (file ("metadata.xml"))) { throw StringError (_("This film was created with an older version of DCP-o-matic, and unfortunately it cannot be loaded into this version. You will need to create a new Film, re-add your content and set it up again. Sorry!")); } - cxml::File f (file ("metadata.xml"), "Metadata"); + cxml::Document f ("Metadata"); + f.read_file (file ("metadata.xml")); + + int const version = f.number_child ("Version"); _name = f.string_child ("Name"); _use_dci_name = f.bool_child ("UseDCIName"); @@ -376,11 +412,14 @@ Film::read_metadata () _dci_metadata = DCIMetadata (f.node_child ("DCIMetadata")); _video_frame_rate = f.number_child ("VideoFrameRate"); _dci_date = boost::gregorian::from_undelimited_string (f.string_child ("DCIDate")); + _signed = f.optional_bool_child("Signed").get_value_or (true); + _encrypted = f.bool_child ("Encrypted"); _audio_channels = f.number_child ("AudioChannels"); _sequence_video = f.bool_child ("SequenceVideo"); _three_d = f.bool_child ("ThreeD"); - - _playlist->set_from_xml (shared_from_this(), f.node_child ("Playlist")); + _interop = f.bool_child ("Interop"); + _key = libdcp::Key (f.string_child ("Key")); + _playlist->set_from_xml (shared_from_this(), f.node_child ("Playlist"), version); _dirty = false; } @@ -388,36 +427,31 @@ Film::read_metadata () /** Given a directory name, return its full path within the Film's directory. * The directory (and its parents) will be created if they do not exist. */ -string -Film::dir (string d) const +boost::filesystem::path +Film::dir (boost::filesystem::path d) const { - boost::mutex::scoped_lock lm (_directory_mutex); - boost::filesystem::path p; p /= _directory; p /= d; boost::filesystem::create_directories (p); - return p.string (); + return p; } /** Given a file or directory name, return its full path within the Film's directory. - * _directory_mutex must not be locked on entry. * Any required parent directories will be created. */ -string -Film::file (string f) const +boost::filesystem::path +Film::file (boost::filesystem::path f) const { - boost::mutex::scoped_lock lm (_directory_mutex); - boost::filesystem::path p; p /= _directory; p /= f; boost::filesystem::create_directories (p.parent_path ()); - return p.string (); + return p; } /** @return a DCI-compliant name for a DCP of this film */ @@ -442,6 +476,7 @@ Film::dci_name (bool if_created_now) const if (dcp_content_type()) { d << "_" << dcp_content_type()->dci_name(); + d << "-" << dci_metadata().content_version; } if (three_d ()) { @@ -460,7 +495,7 @@ Film::dci_name (bool if_created_now) const if (!dm.audio_language.empty ()) { d << "_" << dm.audio_language; - if (!dm.subtitle_language.empty() && with_subtitles()) { + if (!dm.subtitle_language.empty()) { d << "-" << dm.subtitle_language; } else { d << "-XX"; @@ -531,9 +566,8 @@ Film::dcp_name (bool if_created_now) const void -Film::set_directory (string d) +Film::set_directory (boost::filesystem::path d) { - boost::mutex::scoped_lock lm (_state_mutex); _directory = d; _dirty = true; } @@ -541,130 +575,98 @@ Film::set_directory (string d) void Film::set_name (string n) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _name = n; - } + _name = n; signal_changed (NAME); } void Film::set_use_dci_name (bool u) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _use_dci_name = u; - } + _use_dci_name = u; signal_changed (USE_DCI_NAME); } void Film::set_dcp_content_type (DCPContentType const * t) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _dcp_content_type = t; - } + _dcp_content_type = t; signal_changed (DCP_CONTENT_TYPE); } void Film::set_container (Ratio const * c) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _container = c; - } + _container = c; signal_changed (CONTAINER); } void Film::set_resolution (Resolution r) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _resolution = r; - } + _resolution = r; signal_changed (RESOLUTION); } void Film::set_scaler (Scaler const * s) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _scaler = s; - } + _scaler = s; signal_changed (SCALER); } void Film::set_with_subtitles (bool w) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _with_subtitles = w; - } + _with_subtitles = w; signal_changed (WITH_SUBTITLES); } void Film::set_j2k_bandwidth (int b) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _j2k_bandwidth = b; - } + _j2k_bandwidth = b; signal_changed (J2K_BANDWIDTH); } void Film::set_dci_metadata (DCIMetadata m) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _dci_metadata = m; - } + _dci_metadata = m; signal_changed (DCI_METADATA); } void Film::set_video_frame_rate (int f) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _video_frame_rate = f; - } + _video_frame_rate = f; signal_changed (VIDEO_FRAME_RATE); } void Film::set_audio_channels (int c) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _audio_channels = c; - } + _audio_channels = c; signal_changed (AUDIO_CHANNELS); } void Film::set_three_d (bool t) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _three_d = t; - } + _three_d = t; signal_changed (THREE_D); } +void +Film::set_interop (bool i) +{ + _interop = i; + signal_changed (INTEROP); +} + void Film::signal_changed (Property p) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _dirty = true; - } + _dirty = true; switch (p) { case Film::CONTENT: @@ -689,7 +691,7 @@ Film::set_dci_date_today () _dci_date = boost::gregorian::day_clock::local_day (); } -string +boost::filesystem::path Film::info_path (int f, Eyes e) const { boost::filesystem::path p; @@ -712,10 +714,10 @@ Film::info_path (int f, Eyes e) const /* info_dir() will already have added any initial bit of the path, so don't call file() on this. */ - return p.string (); + return p; } -string +boost::filesystem::path Film::j2c_path (int f, Eyes e, bool t) const { boost::filesystem::path p; @@ -739,25 +741,33 @@ Film::j2c_path (int f, Eyes e, bool t) const } p /= s.str(); - return file (p.string ()); + return file (p); } -/** Make an educated guess as to whether we have a complete DCP - * or not. - * @return true if we do. - */ - -bool -Film::have_dcp () const +/** @return List of subdirectories (not full paths) containing DCPs that can be successfully libdcp::DCP::read() */ +list +Film::dcps () const { - try { - libdcp::DCP dcp (dir (dcp_name())); - dcp.read (); - } catch (...) { - return false; - } + list out; + + boost::filesystem::path const dir = directory (); + for (boost::filesystem::directory_iterator i = boost::filesystem::directory_iterator(dir); i != boost::filesystem::directory_iterator(); ++i) { + if ( + boost::filesystem::is_directory (*i) && + i->path().leaf() != "j2c" && i->path().leaf() != "video" && i->path().leaf() != "info" && i->path().leaf() != "analysis" + ) { + + try { + libdcp::DCP dcp (*i); + dcp.read (); + out.push_back (i->path().leaf ()); + } catch (...) { - return true; + } + } + } + + return out; } shared_ptr @@ -766,10 +776,23 @@ Film::make_player () const return shared_ptr (new Player (shared_from_this (), _playlist)); } +void +Film::set_signed (bool s) +{ + _signed = s; + signal_changed (SIGNED); +} + +void +Film::set_encrypted (bool e) +{ + _encrypted = e; + signal_changed (ENCRYPTED); +} + shared_ptr Film::playlist () const { - boost::mutex::scoped_lock lm (_state_mutex); return _playlist; } @@ -818,6 +841,18 @@ Film::remove_content (shared_ptr c) _playlist->remove (c); } +void +Film::move_content_earlier (shared_ptr c) +{ + _playlist->move_earlier (c); +} + +void +Film::move_content_later (shared_ptr c) +{ + _playlist->move_later (c); +} + Time Film::length () const { @@ -888,12 +923,8 @@ Film::audio_frame_rate () const void Film::set_sequence_video (bool s) { - { - boost::mutex::scoped_lock lm (_state_mutex); - _sequence_video = s; - _playlist->set_sequence_video (s); - } - + _sequence_video = s; + _playlist->set_sequence_video (s); signal_changed (SEQUENCE_VIDEO); } @@ -910,3 +941,72 @@ Film::full_frame () const assert (false); return libdcp::Size (); } + +libdcp::KDM +Film::make_kdm ( + shared_ptr target, + boost::filesystem::path dcp_dir, + boost::posix_time::ptime from, + boost::posix_time::ptime until + ) const +{ + shared_ptr signer = make_signer (); + + libdcp::DCP dcp (dir (dcp_dir.string ())); + + try { + dcp.read (); + } catch (...) { + throw KDMError (_("Could not read DCP to make KDM for")); + } + + time_t now = time (0); + struct tm* tm = localtime (&now); + string const issue_date = libdcp::tm_to_string (tm); + + dcp.cpls().front()->set_mxf_keys (key ()); + + return libdcp::KDM (dcp.cpls().front(), signer, target, from, until, "DCP-o-matic", issue_date); +} + +list +Film::make_kdms ( + list > screens, + boost::filesystem::path dcp, + boost::posix_time::ptime from, + boost::posix_time::ptime until + ) const +{ + list kdms; + + for (list >::iterator i = screens.begin(); i != screens.end(); ++i) { + kdms.push_back (make_kdm ((*i)->certificate, dcp, from, until)); + } + + return kdms; +} + +/** @return The approximate disk space required to encode a DCP of this film with the + * current settings, in bytes. + */ +uint64_t +Film::required_disk_space () const +{ + return uint64_t (j2k_bandwidth() / 8) * length() / TIME_HZ; +} + +/** This method checks the disk that the Film is on and tries to decide whether or not + * there will be enough space to make a DCP for it. If so, true is returned; if not, + * false is returned and required and availabe are filled in with the amount of disk space + * required and available respectively (in Gb). + * + * Note: the decision made by this method isn't, of course, 100% reliable. + */ +bool +Film::should_be_enough_disk_space (double& required, double& available) const +{ + boost::filesystem::space_info s = boost::filesystem::space (internal_video_mxf_dir ()); + required = double (required_disk_space ()) / 1073741824.0f; + available = double (s.available) / 1073741824.0f; + return (available - required) > 1; +}