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author | Tim Mayberry <mojofunk@gmail.com> | 2007-09-04 04:48:33 +0000 |
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committer | Tim Mayberry <mojofunk@gmail.com> | 2007-09-04 04:48:33 +0000 |
commit | 8058475a3d7017a553bf4553ebe158d1f6bf594b (patch) | |
tree | c5190d1b4b5abd14fcc7a9b124f1d015a2032081 /libs/ardour/session_state_utils.cc | |
parent | e7398da7ec7ab70fba32f82e4c3bd7ace52d7514 (diff) |
Add function ARDOUR::create_backup_file in new header ardour/session_state_utils.h/cc
git-svn-id: svn://localhost/ardour2/trunk@2382 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/session_state_utils.cc')
-rw-r--r-- | libs/ardour/session_state_utils.cc | 50 |
1 files changed, 50 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..1ce61954a4 --- /dev/null +++ b/libs/ardour/session_state_utils.cc @@ -0,0 +1,50 @@ +/* + 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 <pbd/compose.h> +#include <pbd/error.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; +} + +} // namespace ARDOUR |