2 * Client fuse interface operation "utime" 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>
27 #include <captive/macros.h>
29 #include <captive/client-file-info.h>
31 #include "op_utime.h" /* self */
33 #include "gnomevfsresult.h"
34 #include "capfuse_captive_file_info_object.h"
38 int op_utime(const char *path,struct utimbuf *buf)
40 CaptiveFileObject *captive_file_object;
41 GnomeVFSResult errvfsresult;
42 CaptiveFileInfoObject *captive_file_info_object;
44 g_return_val_if_fail(path!=NULL,-EINVAL);
45 g_return_val_if_fail(buf!=NULL,-EINVAL);
46 g_return_val_if_fail(buf->actime!=0,-EINVAL);
47 g_return_val_if_fail(buf->modtime!=0,-EINVAL);
49 path=CAPFUSE_FILENAME_TO_UTF8_ALLOCA(path);
51 if (GNOME_VFS_OK!=(errvfsresult=captive_file_new_open(&captive_file_object,capfuse_captive_vfs_object,path,
52 GNOME_VFS_OPEN_WRITE|GNOME_VFS_OPEN_RANDOM)))
53 return -gnomevfsresult_to_errno(errvfsresult);
55 if (GNOME_VFS_OK!=(errvfsresult=captive_file_info_object_new(&captive_file_info_object))) {
56 g_object_unref(captive_file_object);
57 return -gnomevfsresult_to_errno(errvfsresult);
60 captive_file_info_object->p.valid_fields=0
61 |GNOME_VFS_FILE_INFO_FIELDS_ATIME
62 |GNOME_VFS_FILE_INFO_FIELDS_MTIME
63 |GNOME_VFS_FILE_INFO_FIELDS_CTIME;
64 captive_file_info_object->p.atime=buf->actime;
65 captive_file_info_object->atime_nsec=0;
66 captive_file_info_object->p.mtime=buf->modtime;
67 captive_file_info_object->mtime_nsec=0;
68 capfuse_timespec_split_get(&captive_file_info_object->p.ctime,&captive_file_info_object->ctime_nsec);
69 /* Do not: * It is probably not GnomeVFS compliant but still libcaptive compatible.
70 * * GnomeVFS looks as assuming all the three fields set.
71 * * GnomeVFS also does not check 'valid_fields' at all.
72 * captive_file_info_object->p.ctime=0; * Just sanity for sure. *
73 * captive_file_info_object->p.valid_fields&=~GNOME_VFS_FILE_INFO_FIELDS_CTIME;
74 * as utime() syscall should really update 'ctime' to the current time.
76 errvfsresult=captive_file_file_info_set(captive_file_object,captive_file_info_object,GNOME_VFS_SET_FILE_INFO_TIME);
78 g_object_unref(captive_file_info_object);
79 g_object_unref(captive_file_object);
80 if (GNOME_VFS_OK!=errvfsresult)
81 return -gnomevfsresult_to_errno(errvfsresult);