1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/libfsserver/lib/files/client_file_opener.cc Sun Apr 18 22:32:54 2021 +0200
1.3 @@ -0,0 +1,46 @@
1.4 +/*
1.5 + * An opener for a file provided via the filesystem client interface.
1.6 + *
1.7 + * Copyright (C) 2021 Paul Boddie <paul@boddie.org.uk>
1.8 + *
1.9 + * This program is free software; you can redistribute it and/or
1.10 + * modify it under the terms of the GNU General Public License as
1.11 + * published by the Free Software Foundation; either version 2 of
1.12 + * the License, or (at your option) any later version.
1.13 + *
1.14 + * This program is distributed in the hope that it will be useful,
1.15 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.16 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.17 + * GNU General Public License for more details.
1.18 + *
1.19 + * You should have received a copy of the GNU General Public License
1.20 + * along with this program; if not, write to the Free Software
1.21 + * Foundation, Inc., 51 Franklin Street, Fifth Floor,
1.22 + * Boston, MA 02110-1301, USA
1.23 + */
1.24 +
1.25 +#include "client_file_accessor.h"
1.26 +#include "client_file_opener.h"
1.27 +
1.28 +/* Return a file identifier for the given 'path'. */
1.29 +
1.30 +fileid_t ClientFileOpener::get_fileid(const char *path)
1.31 +{
1.32 + _paths.insert(FilePathEntry(_counter, path));
1.33 +
1.34 + return _counter++;
1.35 +}
1.36 +
1.37 +/* Return a new accessor for 'fileid'. */
1.38 +
1.39 +Accessor *ClientFileOpener::make_accessor(fileid_t fileid)
1.40 +{
1.41 + FilePaths::iterator found = _paths.find(fileid);
1.42 +
1.43 + if (found != _paths.end())
1.44 + return new ClientFileAccessor(found->second, fileid);
1.45 + else
1.46 + return NULL;
1.47 +}
1.48 +
1.49 +// vim: tabstop=4 expandtab shiftwidth=4