src/lib/screen_kdm.cc

   1 /*
   2     Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
   3
   4     This file is part of DCP-o-matic.
   5
   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.
  10
  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.
  15
  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/>.
  18
  19 */
  20
  21 #include "screen_kdm.h"
  22 #include "cinema.h"
  23 #include "screen.h"
  24 #include "util.h"
  25 #include <boost/foreach.hpp>
  26
  27 using std::string;
  28 using std::cout;
  29 using std::list;
  30 using boost::shared_ptr;
  31
  32 int
  33 ScreenKDM::write_files (
  34         list<shared_ptr<ScreenKDM> > screen_kdms,
  35         boost::filesystem::path directory,
  36         dcp::NameFormat name_format,
  37         dcp::NameFormat::Map name_values,
  38         boost::function<bool (boost::filesystem::path)> confirm_overwrite
  39         )
  40 {
  41         int written = 0;
  42
  43         if (directory == "-") {
  44                 /* Write KDMs to the stdout */
  45                 BOOST_FOREACH (shared_ptr<ScreenKDM> i, screen_kdms) {
  46                         cout << i->kdm_as_xml ();
  47                         ++written;
  48                 }
  49
  50                 return written;
  51         }
  52
  53         if (!boost::filesystem::exists (directory)) {
  54                 boost::filesystem::create_directories (directory);
  55         }
  56
  57         /* Write KDMs to the specified directory */
  58         BOOST_FOREACH (shared_ptr<ScreenKDM> i, screen_kdms) {
  59                 name_values['c'] = i->screen->cinema ? i->screen->cinema->name : "";
  60                 name_values['s'] = i->screen->name;
  61                 name_values['i'] = i->kdm_id ();
  62                 boost::filesystem::path out = directory / careful_string_filter(name_format.get(name_values, ".xml"));
  63                 if (!boost::filesystem::exists (out) || confirm_overwrite (out)) {
  64                         i->kdm_as_xml (out);
  65                         ++written;
  66                 }
  67         }
  68
  69         return written;
  70 }