X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Futil.cc;h=c7ef40a1c6e22d6914f3fdbfc7b1eeda1351ab9f;hb=5ea52a08f45b0cb8b8fe7221244cdcdeeaca0ed7;hp=15109eee05c442f0dab35982703e20e788148f79;hpb=79ce26d031d109177ba4b0f637fa2960345a37a3;p=dcpomatic.git diff --git a/src/lib/util.cc b/src/lib/util.cc index 15109eee0..c7ef40a1c 100644 --- a/src/lib/util.cc +++ b/src/lib/util.cc @@ -1,5 +1,5 @@ /* - Copyright (C) 2012 Carl Hetherington + Copyright (C) 2012-2014 Carl Hetherington Copyright (C) 2000-2007 Paul Davis This program is free software; you can redistribute it and/or modify @@ -37,7 +37,6 @@ #include #include #include -#include #include #include #ifdef DCPOMATIC_WINDOWS @@ -45,20 +44,19 @@ #endif #include #include -#include +#include #include #include -#include #include #include #include #include +#include extern "C" { #include #include #include #include -#include #include } #include "util.h" @@ -66,12 +64,15 @@ extern "C" { #include "scaler.h" #include "dcp_content_type.h" #include "filter.h" -#include "sound_processor.h" +#include "cinema_sound_processor.h" #include "config.h" #include "ratio.h" #include "job.h" #include "cross.h" #include "video_content.h" +#include "rect.h" +#include "md5_digester.h" +#include "audio_processor.h" #ifdef DCPOMATIC_WINDOWS #include "stack.hpp" #endif @@ -101,9 +102,9 @@ using std::streampos; using std::set_terminate; using boost::shared_ptr; using boost::thread; -using boost::lexical_cast; using boost::optional; using dcp::Size; +using dcp::raw_convert; static boost::thread::id ui_thread; static boost::filesystem::path backtrace_file; @@ -145,25 +146,54 @@ seconds_to_approximate_hms (int s) m -= (h * 60); stringstream ap; - - if (h > 0) { - if (m > 30) { + + bool const hours = h > 0; + bool const minutes = h < 10 && m > 0; + bool const seconds = m < 10 && s > 0; + + if (hours) { + if (m > 30 && !minutes) { ap << (h + 1) << N_(" ") << _("hours"); } else { + ap << h << N_(" "); if (h == 1) { - ap << N_("1 ") << _("hour"); + ap << _("hour"); } else { - ap << h << N_(" ") << _("hours"); + ap << _("hours"); } } - } else if (m > 0) { - if (m == 1) { - ap << N_("1 ") << _("minute"); + + if (minutes | seconds) { + ap << N_(" "); + } + } + + if (minutes) { + /* Minutes */ + if (s > 30 && !seconds) { + ap << (m + 1) << N_(" ") << _("minutes"); } else { - ap << m << N_(" ") << _("minutes"); + ap << m << N_(" "); + if (m == 1) { + ap << _("minute"); + } else { + ap << _("minutes"); + } + } + + if (seconds) { + ap << N_(" "); + } + } + + if (seconds) { + /* Seconds */ + ap << s << N_(" "); + if (s == 1) { + ap << _("second"); + } else { + ap << _("seconds"); } - } else { - ap << s << N_(" ") << _("seconds"); } return ap.str (); @@ -239,25 +269,6 @@ ffmpeg_version_to_string (int v) return s.str (); } -/** Return a user-readable string summarising the versions of our dependencies */ -string -dependency_version_summary () -{ - stringstream s; - s << N_("libopenjpeg ") << opj_version () << N_(", ") - << N_("libavcodec ") << ffmpeg_version_to_string (avcodec_version()) << N_(", ") - << N_("libavfilter ") << ffmpeg_version_to_string (avfilter_version()) << N_(", ") - << N_("libavformat ") << ffmpeg_version_to_string (avformat_version()) << N_(", ") - << N_("libavutil ") << ffmpeg_version_to_string (avutil_version()) << N_(", ") - << N_("libpostproc ") << ffmpeg_version_to_string (postproc_version()) << N_(", ") - << N_("libswscale ") << ffmpeg_version_to_string (swscale_version()) << N_(", ") - << MagickVersion << N_(", ") - << N_("libssh ") << ssh_version (0) << N_(", ") - << N_("libdcp ") << dcp::version << N_(" git ") << dcp::git_commit; - - return s.str (); -} - double seconds (struct timeval t) { @@ -269,8 +280,9 @@ LONG WINAPI exception_handler(struct _EXCEPTION_POINTERS *) { dbg::stack s; FILE* f = fopen_boost (backtrace_file, "w"); + fprintf (f, "Exception thrown:"); for (dbg::stack::const_iterator i = s.begin(); i != s.end(); ++i) { - fprintf (f, "%p %s %d %s", i->instruction, i->function.c_str(), i->line, i->module.c_str()); + fprintf (f, "%p %s %d %s\n", i->instruction, i->function.c_str(), i->line, i->module.c_str()); } fclose (f); return EXCEPTION_CONTINUE_SEARCH; @@ -285,7 +297,8 @@ terminate () try { // try once to re-throw currently active exception - if (!tried_throw++) { + if (!tried_throw) { + tried_throw = true; throw; } } @@ -352,7 +365,8 @@ dcpomatic_setup () DCPContentType::setup_dcp_content_types (); Scaler::setup_scalers (); Filter::setup_filters (); - SoundProcessor::setup_sound_processors (); + CinemaSoundProcessor::setup_cinema_sound_processors (); + AudioProcessor::setup_audio_processors (); ui_thread = boost::this_thread::get_id (); } @@ -428,23 +442,6 @@ split_at_spaces_considering_quotes (string s) return out; } -string -md5_digest (void const * data, int size) -{ - MD5_CTX md5_context; - MD5_Init (&md5_context); - MD5_Update (&md5_context, data, size); - unsigned char digest[MD5_DIGEST_LENGTH]; - MD5_Final (digest, &md5_context); - - stringstream s; - for (int i = 0; i < MD5_DIGEST_LENGTH; ++i) { - s << std::hex << std::setfill('0') << std::setw(2) << ((int) digest[i]); - } - - return s.str (); -} - /** @param job Optional job for which to report progress */ string md5_digest (vector files, shared_ptr job) @@ -452,8 +449,7 @@ md5_digest (vector files, shared_ptr job) boost::uintmax_t const buffer_size = 64 * 1024; char buffer[buffer_size]; - MD5_CTX md5_context; - MD5_Init (&md5_context); + MD5Digester digester; vector sizes; for (size_t i = 0; i < files.size(); ++i) { @@ -472,7 +468,7 @@ md5_digest (vector files, shared_ptr job) while (remaining > 0) { int const t = min (remaining, buffer_size); fread (buffer, 1, t, f); - MD5_Update (&md5_context, buffer, t); + digester.add (buffer, t); remaining -= t; if (job) { @@ -483,15 +479,7 @@ md5_digest (vector files, shared_ptr job) fclose (f); } - unsigned char digest[MD5_DIGEST_LENGTH]; - MD5_Final (digest, &md5_context); - - stringstream s; - for (int i = 0; i < MD5_DIGEST_LENGTH; ++i) { - s << std::hex << std::setfill('0') << std::setw(2) << ((int) digest[i]); - } - - return s.str (); + return digester.get (); } /** @param An arbitrary audio frame rate. @@ -706,14 +694,14 @@ int get_required_int (multimap const & kv, string k) { string const v = get_required_string (kv, k); - return lexical_cast (v); + return raw_convert (v); } float get_required_float (multimap const & kv, string k) { string const v = get_required_string (kv, k); - return lexical_cast (v); + return raw_convert (v); } string @@ -743,7 +731,7 @@ get_optional_int (multimap const & kv, string k) return 0; } - return lexical_cast (i->second); + return raw_convert (i->second); } /** Trip an assert if the caller is not in the UI thread */ @@ -756,7 +744,7 @@ ensure_ui_thread () string audio_channel_name (int c) { - assert (MAX_AUDIO_CHANNELS == 12); + assert (MAX_DCP_AUDIO_CHANNELS == 12); /* TRANSLATORS: these are the names of audio channels; Lfe (sub) is the low-frequency enhancement channel (sub-woofer). HI is the hearing-impaired audio track and @@ -780,31 +768,12 @@ audio_channel_name (int c) return channels[c]; } -LocaleGuard::LocaleGuard () - : _old (0) -{ - char const * old = setlocale (LC_NUMERIC, 0); - - if (old) { - _old = strdup (old); - if (strcmp (_old, "C")) { - setlocale (LC_NUMERIC, "C"); - } - } -} - -LocaleGuard::~LocaleGuard () -{ - setlocale (LC_NUMERIC, _old); - free (_old); -} - bool valid_image_file (boost::filesystem::path f) { string ext = f.extension().string(); transform (ext.begin(), ext.end(), ext.begin(), ::tolower); - return (ext == ".tif" || ext == ".tiff" || ext == ".jpg" || ext == ".jpeg" || ext == ".png" || ext == ".bmp" || ext == ".tga"); + return (ext == ".tif" || ext == ".tiff" || ext == ".jpg" || ext == ".jpeg" || ext == ".png" || ext == ".bmp" || ext == ".tga" || ext == ".dpx"); } string @@ -822,59 +791,6 @@ tidy_for_filename (string f) return t; } -shared_ptr -make_signer () -{ - boost::filesystem::path const sd = Config::instance()->signer_chain_directory (); - - /* Remake the chain if any of it is missing */ - - list files; - files.push_back ("ca.self-signed.pem"); - files.push_back ("intermediate.signed.pem"); - files.push_back ("leaf.signed.pem"); - files.push_back ("leaf.key"); - - list::const_iterator i = files.begin(); - while (i != files.end()) { - boost::filesystem::path p (sd); - p /= *i; - if (!boost::filesystem::exists (p)) { - boost::filesystem::remove_all (sd); - boost::filesystem::create_directories (sd); - dcp::make_signer_chain (sd, openssl_path ()); - break; - } - - ++i; - } - - dcp::CertificateChain chain; - - { - boost::filesystem::path p (sd); - p /= "ca.self-signed.pem"; - chain.add (shared_ptr (new dcp::Certificate (p))); - } - - { - boost::filesystem::path p (sd); - p /= "intermediate.signed.pem"; - chain.add (shared_ptr (new dcp::Certificate (p))); - } - - { - boost::filesystem::path p (sd); - p /= "leaf.signed.pem"; - chain.add (shared_ptr (new dcp::Certificate (p))); - } - - boost::filesystem::path signer_key (sd); - signer_key /= "leaf.key"; - - return shared_ptr (new dcp::Signer (chain, signer_key)); -} - map split_get_request (string url) { @@ -958,3 +874,78 @@ divide_with_round (int64_t a, int64_t b) return a / b; } } + +/** Return a user-readable string summarising the versions of our dependencies */ +string +dependency_version_summary () +{ + stringstream s; + s << N_("libopenjpeg ") << opj_version () << N_(", ") + << N_("libavcodec ") << ffmpeg_version_to_string (avcodec_version()) << N_(", ") + << N_("libavfilter ") << ffmpeg_version_to_string (avfilter_version()) << N_(", ") + << N_("libavformat ") << ffmpeg_version_to_string (avformat_version()) << N_(", ") + << N_("libavutil ") << ffmpeg_version_to_string (avutil_version()) << N_(", ") + << N_("libswscale ") << ffmpeg_version_to_string (swscale_version()) << N_(", ") + << MagickVersion << N_(", ") + << N_("libssh ") << ssh_version (0) << N_(", ") + << N_("libdcp ") << dcp::version << N_(" git ") << dcp::git_commit; + + return s.str (); +} + +/** Construct a ScopedTemporary. A temporary filename is decided but the file is not opened + * until ::open() is called. + */ +ScopedTemporary::ScopedTemporary () + : _open (0) +{ + _file = boost::filesystem::temp_directory_path() / boost::filesystem::unique_path (); +} + +/** Close and delete the temporary file */ +ScopedTemporary::~ScopedTemporary () +{ + close (); + boost::system::error_code ec; + boost::filesystem::remove (_file, ec); +} + +/** @return temporary filename */ +char const * +ScopedTemporary::c_str () const +{ + return _file.string().c_str (); +} + +/** Open the temporary file. + * @return File's FILE pointer. + */ +FILE* +ScopedTemporary::open (char const * params) +{ + _open = fopen (c_str(), params); + return _open; +} + +/** Close the file */ +void +ScopedTemporary::close () +{ + if (_open) { + fclose (_open); + _open = 0; + } +} + +ContentTimePeriod +subtitle_period (AVSubtitle const & sub) +{ + ContentTime const packet_time = ContentTime::from_seconds (static_cast (sub.pts) / AV_TIME_BASE); + + ContentTimePeriod period ( + packet_time + ContentTime::from_seconds (sub.start_display_time / 1e3), + packet_time + ContentTime::from_seconds (sub.end_display_time / 1e3) + ); + + return period; +}