diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2008-06-02 21:41:35 +0000 |
---|---|---|
committer | Paul Davis <paul@linuxaudiosystems.com> | 2008-06-02 21:41:35 +0000 |
commit | 449aab3c465bbbf66d221fac3d7ea559f1720357 (patch) | |
tree | 6843cc40c88250a132acac701271f1504cd2df04 /libs/ardour/session_state_utils.cc | |
parent | 9c0d7d72d70082a54f823cd44c0ccda5da64bb6f (diff) |
rollback to 3428, before the mysterious removal of libs/* at 3431/3432
git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/session_state_utils.cc')
-rw-r--r-- | libs/ardour/session_state_utils.cc | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/libs/ardour/session_state_utils.cc b/libs/ardour/session_state_utils.cc new file mode 100644 index 0000000000..e57dce039e --- /dev/null +++ b/libs/ardour/session_state_utils.cc @@ -0,0 +1,76 @@ +/* + Copyright (C) 2007 Tim Mayberry + + This program 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. + + This program 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 this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include <algorithm> + +#include <pbd/compose.h> +#include <pbd/error.h> +#include <pbd/file_utils.h> + +#include <ardour/session_state_utils.h> +#include <ardour/filename_extensions.h> + +#include "i18n.h" + +namespace ARDOUR { + +bool +create_backup_file (const sys::path & file_path) +{ + if (!sys::exists (file_path)) return false; + + sys::path backup_path(file_path.to_string() + backup_suffix); + + try + { + sys::copy_file (file_path, backup_path); + } + catch(sys::filesystem_error& ex) + { + error << string_compose (_("Unable to create a backup copy of file %1 (%2)"), + file_path.to_string(), ex.what()) + << endmsg; + return false; + } + return true; +} + +void +get_state_files_in_directory (const sys::path & directory_path, + vector<sys::path> & result) +{ + Glib::PatternSpec state_file_pattern('*' + string(statefile_suffix)); + + find_matching_files_in_directory (directory_path, state_file_pattern, + result); +} + +vector<string> +get_file_names_no_extension (const vector<sys::path> & file_paths) +{ + vector<string> result; + + std::transform (file_paths.begin(), file_paths.end(), + std::back_inserter(result), sys::basename); + + sort (result.begin(), result.end(), std::less<string>()); + + return result; +} + +} // namespace ARDOUR |