1 /* 2 * An opener for a file employing a rewritable memory area. 3 * 4 * Copyright (C) 2021, 2022 Paul Boddie <paul@boddie.org.uk> 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License as 8 * published by the Free Software Foundation; either version 2 of 9 * the License, or (at your option) any later version. 10 * 11 * This program 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 this program; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * Boston, MA 02110-1301, USA 20 */ 21 22 #pragma once 23 24 #include <fsserver/host_file_opener.h> 25 26 27 28 /* Support for providing access to files. */ 29 30 class BlockFileOpener : public HostFileOpener 31 { 32 public: 33 explicit BlockFileOpener(ResourceRegistry *registry) 34 : HostFileOpener(registry) 35 { 36 } 37 38 virtual ~BlockFileOpener(); 39 40 /* Configurable methods. */ 41 42 virtual long get_fileid(const char *path, flags_t flags, fileid_t *fileid); 43 44 virtual long make_accessor(flags_t flags, fileid_t fileid, Accessor **accessor); 45 }; 46 47 // vim: tabstop=4 expandtab shiftwidth=4