2 * Client fuse interface operation "open" for libcaptive
3 * Copyright (C) 2005 Jan Kratochvil <project-captive@jankratochvil.net>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; exactly version 2 of June 1991 is required
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include <glib/gmessages.h>
25 #include <captive/client-file.h>
26 #include <sys/types.h>
30 #include "op_open.h" /* self */
32 #include "gnomevfsresult.h"
36 int op_open(const char *path,struct fuse_file_info *fi)
38 CaptiveFileObject *captive_file_object;
39 GnomeVFSResult errvfsresult;
41 g_return_val_if_fail(path!=NULL,-EINVAL);
42 g_return_val_if_fail(fi!=NULL,-EINVAL);
43 g_return_val_if_fail(sizeof(fi->fh)==sizeof(unsigned long),-EINVAL);
44 g_return_val_if_fail(sizeof(fi->fh)>=sizeof(CaptiveFileObject *),-EINVAL);
46 path=CAPFUSE_FILENAME_TO_UTF8_ALLOCA(path);
48 if (GNOME_VFS_OK!=(errvfsresult=captive_file_new_open(&captive_file_object,capfuse_captive_vfs_object,path,
50 || (!(fi->flags&(O_RDONLY|O_RDWR)) ? 0 : GNOME_VFS_OPEN_READ)
51 || (!(fi->flags&(O_WRONLY|O_RDWR|O_APPEND)) ? 0 : GNOME_VFS_OPEN_WRITE))))
52 return -gnomevfsresult_to_errno(errvfsresult);
54 fi->fh=(unsigned long)captive_file_object;
55 /* No data can change beneath FUSE. */