ardour/livetrax
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headless-chicken: skip !writable sources, ensure midi path is writable.

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This commit is contained in:
nick_m 2016-09-27 01:56:27 +10:00
parent ab888ae4f6
commit 83fd395476
1 changed files with 23 additions and 5 deletions
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28
session_utils/headless-chicken.cc
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@ -82,7 +82,7 @@ write_bbt_source_to_source (boost::shared_ptr<MidiSource> bbt_source, boost::sh
}
boost::shared_ptr<MidiSource>
ensure_per_region_source (Session* session, string newsrc_path, boost::shared_ptr<MidiRegion> region)
ensure_per_region_source (Session* session, boost::shared_ptr<MidiRegion> region, string newsrc_path)
{
boost::shared_ptr<MidiSource> newsrc;
@ -139,7 +139,7 @@ ensure_per_region_source (Session* session, string newsrc_path, boost::shared_pt
}
boost::shared_ptr<MidiSource>
ensure_per_source_source (Session* session, string newsrc_path, boost::shared_ptr<MidiRegion> region)
ensure_per_source_source (Session* session, boost::shared_ptr<MidiRegion> region, string newsrc_path)
{
boost::shared_ptr<MidiSource> newsrc;
@ -215,10 +215,17 @@ apply_one_source_per_region_fix (Session* session)
boost::shared_ptr<MidiRegion> mr = 0;
if ((mr = boost::dynamic_pointer_cast<MidiRegion>((*i).second)) != 0) {
if (!mr->midi_source()->writable()) {
/* we know the midi dir is writable, so this region is external. leave it alone*/
cout << mr->source()->name() << "is not writable. skipping." << endl;
continue;
}
reset_start_and_length (session, mr);
string newsrc_filename = mr->name() + "-a54-compat.mid";
string newsrc_path = Glib::build_filename (session->session_directory().midi_path(), newsrc_filename);
boost::shared_ptr<MidiSource> newsrc = ensure_per_region_source (session, newsrc_path, mr);
boost::shared_ptr<MidiSource> newsrc = ensure_per_region_source (session, mr, newsrc_path);
mr->clobber_sources (newsrc);
}
}
@ -242,13 +249,19 @@ apply_one_source_per_source_fix (Session* session)
map<PBD::ID, boost::shared_ptr<MidiSource> >::iterator src_it;
if ((mr = boost::dynamic_pointer_cast<MidiRegion>((*i).second)) != 0) {
if (!mr->midi_source()->writable()) {
cout << mr->source()->name() << "is not writable. skipping." << endl;
continue;
}
reset_start_and_length (session, mr);
if ((src_it = old_source_to_new.find (mr->midi_source()->id())) == old_source_to_new.end()) {
string newsrc_filename = mr->source()->name() + "-a54-compat.mid";
string newsrc_path = Glib::build_filename (session->session_directory().midi_path(), newsrc_filename);
boost::shared_ptr<MidiSource> newsrc = ensure_per_source_source (session, newsrc_path, mr);
boost::shared_ptr<MidiSource> newsrc = ensure_per_source_source (session, mr, newsrc_path);
old_source_to_new.insert (make_pair (mr->midi_source()->id(), newsrc));
@ -564,10 +577,15 @@ int main (int argc, char* argv[])
SessionUtils::init();
Session* s = 0;
cout << UTILNAME << ": Loading snapshot." << endl;
cout << UTILNAME << ": Loading snapshot." << endl;
s = SessionUtils::load_session (argv[optind], argv[optind+1]);
if (!PBD::exists_and_writable (Glib::path_get_dirname (session_dir->midi_path()))) {
cout << UTILNAME << ": the directory " << session_dir->midi_path() << " must be writable. exiting." << endl;
session_fail (s);
}
/* save new snapshot and prevent alteration of the original by switching to it.
we know these files don't yet exist.
*/