1 /* GIO - GLib Input, Output and Streaming Library
3 * Copyright (C) 2006-2007 Red Hat, Inc.
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General
16 * Public License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
18 * Boston, MA 02111-1307, USA.
20 * Author: Alexander Larsson <alexl@redhat.com>
25 #include <sys/types.h>
35 #include <sys/statfs.h>
37 #if HAVE_SYS_STATVFS_H
38 #include <sys/statvfs.h>
42 #elif HAVE_SYS_MOUNT_H
44 #include <sys/param.h>
46 #include <sys/mount.h>
53 #include "gfileattribute.h"
54 #include "glocalfile.h"
55 #include "glocalfileinfo.h"
56 #include "glocalfileenumerator.h"
57 #include "glocalfileinputstream.h"
58 #include "glocalfileoutputstream.h"
59 #include "glocalfileiostream.h"
60 #include "glocaldirectorymonitor.h"
61 #include "glocalfilemonitor.h"
62 #include "gmountprivate.h"
63 #include "gunixmounts.h"
65 #include <glib/gstdio.h>
73 #ifndef FILE_READ_ONLY_VOLUME
74 #define FILE_READ_ONLY_VOLUME 0x00080000
78 #define S_ISDIR(m) (((m) & _S_IFMT) == _S_IFDIR)
81 #define S_ISLNK(m) (0)
86 static void g_local_file_file_iface_init (GFileIface *iface);
88 static GFileAttributeInfoList *local_writable_attributes = NULL;
89 static /* GFileAttributeInfoList * */ gsize local_writable_namespaces = 0;
93 GObject parent_instance;
98 #define g_local_file_get_type _g_local_file_get_type
99 G_DEFINE_TYPE_WITH_CODE (GLocalFile, g_local_file, G_TYPE_OBJECT,
100 G_IMPLEMENT_INTERFACE (G_TYPE_FILE,
101 g_local_file_file_iface_init))
103 static char *find_mountpoint_for (const char *file, dev_t dev);
106 g_local_file_finalize (GObject *object)
110 local = G_LOCAL_FILE (object);
112 g_free (local->filename);
114 G_OBJECT_CLASS (g_local_file_parent_class)->finalize (object);
118 g_local_file_class_init (GLocalFileClass *klass)
120 GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
121 GFileAttributeInfoList *list;
123 gobject_class->finalize = g_local_file_finalize;
125 /* Set up attribute lists */
127 /* Writable attributes: */
129 list = g_file_attribute_info_list_new ();
131 g_file_attribute_info_list_add (list,
132 G_FILE_ATTRIBUTE_UNIX_MODE,
133 G_FILE_ATTRIBUTE_TYPE_UINT32,
134 G_FILE_ATTRIBUTE_INFO_COPY_WITH_FILE |
135 G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED);
138 g_file_attribute_info_list_add (list,
139 G_FILE_ATTRIBUTE_UNIX_UID,
140 G_FILE_ATTRIBUTE_TYPE_UINT32,
141 G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED);
142 g_file_attribute_info_list_add (list,
143 G_FILE_ATTRIBUTE_UNIX_GID,
144 G_FILE_ATTRIBUTE_TYPE_UINT32,
145 G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED);
149 g_file_attribute_info_list_add (list,
150 G_FILE_ATTRIBUTE_STANDARD_SYMLINK_TARGET,
151 G_FILE_ATTRIBUTE_TYPE_BYTE_STRING,
156 g_file_attribute_info_list_add (list,
157 G_FILE_ATTRIBUTE_TIME_MODIFIED,
158 G_FILE_ATTRIBUTE_TYPE_UINT64,
159 G_FILE_ATTRIBUTE_INFO_COPY_WITH_FILE |
160 G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED);
161 g_file_attribute_info_list_add (list,
162 G_FILE_ATTRIBUTE_TIME_MODIFIED_USEC,
163 G_FILE_ATTRIBUTE_TYPE_UINT32,
164 G_FILE_ATTRIBUTE_INFO_COPY_WITH_FILE |
165 G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED);
166 /* When copying, the target file is accessed. Replicating
167 * the source access time does not make sense in this case.
169 g_file_attribute_info_list_add (list,
170 G_FILE_ATTRIBUTE_TIME_ACCESS,
171 G_FILE_ATTRIBUTE_TYPE_UINT64,
172 G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED);
173 g_file_attribute_info_list_add (list,
174 G_FILE_ATTRIBUTE_TIME_ACCESS_USEC,
175 G_FILE_ATTRIBUTE_TYPE_UINT32,
176 G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED);
179 local_writable_attributes = list;
183 g_local_file_init (GLocalFile *local)
189 canonicalize_filename (const char *filename)
191 char *canon, *start, *p, *q;
195 if (!g_path_is_absolute (filename))
197 cwd = g_get_current_dir ();
198 canon = g_build_filename (cwd, filename, NULL);
202 canon = g_strdup (filename);
204 start = (char *)g_path_skip_root (canon);
208 /* This shouldn't really happen, as g_get_current_dir() should
209 return an absolute pathname, but bug 573843 shows this is
210 not always happening */
212 return g_build_filename (G_DIR_SEPARATOR_S, filename, NULL);
215 /* POSIX allows double slashes at the start to
216 * mean something special (as does windows too).
217 * So, "//" != "/", but more than two slashes
223 G_IS_DIR_SEPARATOR (*p);
230 memmove (start, start+i, strlen (start+i)+1);
236 if (p[0] == '.' && (p[1] == 0 || G_IS_DIR_SEPARATOR (p[1])))
238 memmove (p, p+1, strlen (p+1)+1);
240 else if (p[0] == '.' && p[1] == '.' && (p[2] == 0 || G_IS_DIR_SEPARATOR (p[2])))
243 /* Skip previous separator */
247 while (p > start && !G_IS_DIR_SEPARATOR (*p))
249 if (G_IS_DIR_SEPARATOR (*p))
250 *p++ = G_DIR_SEPARATOR;
251 memmove (p, q, strlen (q)+1);
255 /* Skip until next separator */
256 while (*p != 0 && !G_IS_DIR_SEPARATOR (*p))
261 /* Canonicalize one separator */
262 *p++ = G_DIR_SEPARATOR;
266 /* Remove additional separators */
268 while (*q && G_IS_DIR_SEPARATOR (*q))
272 memmove (p, q, strlen (q)+1);
275 /* Remove trailing slashes */
276 if (p > start && G_IS_DIR_SEPARATOR (*(p-1)))
283 _g_local_file_new (const char *filename)
287 local = g_object_new (G_TYPE_LOCAL_FILE, NULL);
288 local->filename = canonicalize_filename (filename);
290 return G_FILE (local);
294 g_local_file_is_native (GFile *file)
300 g_local_file_has_uri_scheme (GFile *file,
301 const char *uri_scheme)
303 return g_ascii_strcasecmp (uri_scheme, "file") == 0;
307 g_local_file_get_uri_scheme (GFile *file)
309 return g_strdup ("file");
313 g_local_file_get_basename (GFile *file)
315 return g_path_get_basename (G_LOCAL_FILE (file)->filename);
319 g_local_file_get_path (GFile *file)
321 return g_strdup (G_LOCAL_FILE (file)->filename);
325 g_local_file_get_uri (GFile *file)
327 return g_filename_to_uri (G_LOCAL_FILE (file)->filename, NULL, NULL);
331 get_filename_charset (const gchar **filename_charset)
333 const gchar **charsets;
336 is_utf8 = g_get_filename_charsets (&charsets);
338 if (filename_charset)
339 *filename_charset = charsets[0];
345 name_is_valid_for_display (const char *string,
346 gboolean is_valid_utf8)
350 if (!is_valid_utf8 &&
351 !g_utf8_validate (string, -1, NULL))
354 while ((c = *string++) != 0)
356 if (g_ascii_iscntrl (c))
364 g_local_file_get_parse_name (GFile *file)
366 const char *filename;
368 const gchar *charset;
370 char *roundtripped_filename;
371 gboolean free_utf8_filename;
372 gboolean is_valid_utf8;
375 filename = G_LOCAL_FILE (file)->filename;
376 if (get_filename_charset (&charset))
378 utf8_filename = (char *)filename;
379 free_utf8_filename = FALSE;
380 is_valid_utf8 = FALSE; /* Can't guarantee this */
384 utf8_filename = g_convert (filename, -1,
385 "UTF-8", charset, NULL, NULL, NULL);
386 free_utf8_filename = TRUE;
387 is_valid_utf8 = TRUE;
389 if (utf8_filename != NULL)
391 /* Make sure we can roundtrip: */
392 roundtripped_filename = g_convert (utf8_filename, -1,
393 charset, "UTF-8", NULL, NULL, NULL);
395 if (roundtripped_filename == NULL ||
396 strcmp (filename, roundtripped_filename) != 0)
398 g_free (utf8_filename);
399 utf8_filename = NULL;
402 g_free (roundtripped_filename);
406 if (utf8_filename != NULL &&
407 name_is_valid_for_display (utf8_filename, is_valid_utf8))
409 if (free_utf8_filename)
410 parse_name = utf8_filename;
412 parse_name = g_strdup (utf8_filename);
417 char *dup_filename, *p, *backslash;
419 /* Turn backslashes into forward slashes like
420 * g_filename_to_uri() would do (but we can't use that because
421 * it doesn't output IRIs).
423 dup_filename = g_strdup (filename);
424 filename = p = dup_filename;
426 while ((backslash = strchr (p, '\\')) != NULL)
433 escaped_path = g_uri_escape_string (filename,
434 G_URI_RESERVED_CHARS_ALLOWED_IN_PATH_ELEMENT "/",
436 parse_name = g_strconcat ("file://",
437 (*escaped_path != '/') ? "/" : "",
441 g_free (escaped_path);
443 g_free (dup_filename);
445 if (free_utf8_filename)
446 g_free (utf8_filename);
453 g_local_file_get_parent (GFile *file)
455 GLocalFile *local = G_LOCAL_FILE (file);
456 const char *non_root;
461 non_root = g_path_skip_root (local->filename);
465 dirname = g_path_get_dirname (local->filename);
466 parent = _g_local_file_new (dirname);
472 g_local_file_dup (GFile *file)
474 GLocalFile *local = G_LOCAL_FILE (file);
476 return _g_local_file_new (local->filename);
480 g_local_file_hash (GFile *file)
482 GLocalFile *local = G_LOCAL_FILE (file);
484 return g_str_hash (local->filename);
488 g_local_file_equal (GFile *file1,
491 GLocalFile *local1 = G_LOCAL_FILE (file1);
492 GLocalFile *local2 = G_LOCAL_FILE (file2);
494 return g_str_equal (local1->filename, local2->filename);
498 match_prefix (const char *path,
503 prefix_len = strlen (prefix);
504 if (strncmp (path, prefix, prefix_len) != 0)
507 /* Handle the case where prefix is the root, so that
508 * the IS_DIR_SEPRARATOR check below works */
509 if (prefix_len > 0 &&
510 G_IS_DIR_SEPARATOR (prefix[prefix_len-1]))
513 return path + prefix_len;
517 g_local_file_prefix_matches (GFile *parent,
520 GLocalFile *parent_local = G_LOCAL_FILE (parent);
521 GLocalFile *descendant_local = G_LOCAL_FILE (descendant);
522 const char *remainder;
524 remainder = match_prefix (descendant_local->filename, parent_local->filename);
525 if (remainder != NULL && G_IS_DIR_SEPARATOR (*remainder))
531 g_local_file_get_relative_path (GFile *parent,
534 GLocalFile *parent_local = G_LOCAL_FILE (parent);
535 GLocalFile *descendant_local = G_LOCAL_FILE (descendant);
536 const char *remainder;
538 remainder = match_prefix (descendant_local->filename, parent_local->filename);
540 if (remainder != NULL && G_IS_DIR_SEPARATOR (*remainder))
541 return g_strdup (remainder + 1);
546 g_local_file_resolve_relative_path (GFile *file,
547 const char *relative_path)
549 GLocalFile *local = G_LOCAL_FILE (file);
553 if (g_path_is_absolute (relative_path))
554 return _g_local_file_new (relative_path);
556 filename = g_build_filename (local->filename, relative_path, NULL);
557 child = _g_local_file_new (filename);
563 static GFileEnumerator *
564 g_local_file_enumerate_children (GFile *file,
565 const char *attributes,
566 GFileQueryInfoFlags flags,
567 GCancellable *cancellable,
570 GLocalFile *local = G_LOCAL_FILE (file);
571 return _g_local_file_enumerator_new (local,
577 g_local_file_get_child_for_display_name (GFile *file,
578 const char *display_name,
584 basename = g_filename_from_utf8 (display_name, -1, NULL, NULL, NULL);
585 if (basename == NULL)
587 g_set_error (error, G_IO_ERROR,
588 G_IO_ERROR_INVALID_FILENAME,
589 _("Invalid filename %s"), display_name);
593 new_file = g_file_get_child (file, basename);
599 #if defined(USE_STATFS) && !defined(HAVE_STRUCT_STATFS_F_FSTYPENAME)
601 get_fs_type (long f_type)
603 /* filesystem ids taken from linux manpage */
710 G_LOCK_DEFINE_STATIC(mount_info_hash);
711 static GHashTable *mount_info_hash = NULL;
712 static guint64 mount_info_hash_cache_time = 0;
715 MOUNT_INFO_READONLY = 1<<0
719 device_equal (gconstpointer v1,
722 return *(dev_t *)v1 == *(dev_t *)v2;
726 device_hash (gconstpointer v)
728 return (guint) *(dev_t *)v;
732 get_mount_info (GFileInfo *fs_info,
734 GFileAttributeMatcher *matcher)
738 gpointer info_as_ptr;
742 GUnixMountEntry *mount;
745 if (g_lstat (path, &buf) != 0)
748 G_LOCK (mount_info_hash);
750 if (mount_info_hash == NULL)
751 mount_info_hash = g_hash_table_new_full (device_hash, device_equal,
755 if (g_unix_mounts_changed_since (mount_info_hash_cache_time))
756 g_hash_table_remove_all (mount_info_hash);
758 got_info = g_hash_table_lookup_extended (mount_info_hash,
763 G_UNLOCK (mount_info_hash);
765 mount_info = GPOINTER_TO_UINT (info_as_ptr);
771 mountpoint = find_mountpoint_for (path, buf.st_dev);
772 if (mountpoint == NULL)
773 mountpoint = g_strdup ("/");
775 mount = g_unix_mount_at (mountpoint, &cache_time);
778 if (g_unix_mount_is_readonly (mount))
779 mount_info |= MOUNT_INFO_READONLY;
781 g_unix_mount_free (mount);
786 dev = g_new0 (dev_t, 1);
789 G_LOCK (mount_info_hash);
790 mount_info_hash_cache_time = cache_time;
791 g_hash_table_insert (mount_info_hash, dev, GUINT_TO_POINTER (mount_info));
792 G_UNLOCK (mount_info_hash);
795 if (mount_info & MOUNT_INFO_READONLY)
796 g_file_info_set_attribute_boolean (fs_info, G_FILE_ATTRIBUTE_FILESYSTEM_READONLY, TRUE);
804 is_xp_or_later (void)
806 static int result = -1;
811 OSVERSIONINFOEX ver_info = {0};
812 DWORDLONG cond_mask = 0;
813 int op = VER_GREATER_EQUAL;
815 ver_info.dwOSVersionInfoSize = sizeof ver_info;
816 ver_info.dwMajorVersion = 5;
817 ver_info.dwMinorVersion = 1;
819 VER_SET_CONDITION (cond_mask, VER_MAJORVERSION, op);
820 VER_SET_CONDITION (cond_mask, VER_MINORVERSION, op);
822 result = VerifyVersionInfo (&ver_info,
823 VER_MAJORVERSION | VER_MINORVERSION,
826 result = ((DWORD)(LOBYTE (LOWORD (GetVersion ())))) >= 5;
834 get_volume_for_path (const char *path)
840 wpath = g_utf8_to_utf16 (path, -1, NULL, NULL, NULL);
841 result = g_new (wchar_t, MAX_PATH);
843 if (!GetVolumePathNameW (wpath, result, MAX_PATH))
845 char *msg = g_win32_error_message (GetLastError ());
846 g_critical ("GetVolumePathName failed: %s", msg);
853 len = wcslen (result);
854 if (len > 0 && result[len-1] != L'\\')
856 result = g_renew (wchar_t, result, len + 2);
866 find_mountpoint_for (const char *file, dev_t dev)
871 wpath = get_volume_for_path (file);
875 utf8_path = g_utf16_to_utf8 (wpath, -1, NULL, NULL, NULL);
882 get_filesystem_readonly (GFileInfo *info,
887 rootdir = get_volume_for_path (path);
891 if (is_xp_or_later ())
894 if (GetVolumeInformationW (rootdir, NULL, 0, NULL, NULL, &flags, NULL, 0))
895 g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_FILESYSTEM_READONLY,
896 (flags & FILE_READ_ONLY_VOLUME) != 0);
900 if (GetDriveTypeW (rootdir) == DRIVE_CDROM)
901 g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_FILESYSTEM_READONLY, TRUE);
908 #endif /* G_OS_WIN32 */
911 g_local_file_query_filesystem_info (GFile *file,
912 const char *attributes,
913 GCancellable *cancellable,
916 GLocalFile *local = G_LOCAL_FILE (file);
918 int statfs_result = 0;
924 struct statfs statfs_buffer;
925 #elif defined(USE_STATVFS)
927 struct statvfs statfs_buffer;
928 #endif /* USE_STATFS */
929 #endif /* G_OS_WIN32 */
930 GFileAttributeMatcher *attribute_matcher;
937 statfs_result = statfs (local->filename, &statfs_buffer);
938 #elif STATFS_ARGS == 4
939 statfs_result = statfs (local->filename, &statfs_buffer,
940 sizeof (statfs_buffer), 0);
941 #endif /* STATFS_ARGS == 2 */
942 block_size = statfs_buffer.f_bsize;
944 /* Many backends can't report free size (for instance the gvfs fuse
945 backend for backend not supporting this), and set f_bfree to 0,
946 but it can be 0 for real too. We treat the available == 0 and
947 free == 0 case as "both of these are invalid".
950 if (statfs_result == 0 &&
951 statfs_buffer.f_bavail == 0 && statfs_buffer.f_bfree == 0)
953 #endif /* G_OS_WIN32 */
955 #elif defined(USE_STATVFS)
956 statfs_result = statvfs (local->filename, &statfs_buffer);
957 block_size = statfs_buffer.f_frsize;
958 #endif /* USE_STATFS */
960 if (statfs_result == -1)
964 g_set_error (error, G_IO_ERROR,
965 g_io_error_from_errno (errsv),
966 _("Error getting filesystem info: %s"),
971 info = g_file_info_new ();
973 attribute_matcher = g_file_attribute_matcher_new (attributes);
976 g_file_attribute_matcher_matches (attribute_matcher,
977 G_FILE_ATTRIBUTE_FILESYSTEM_FREE))
980 gchar *localdir = g_path_get_dirname (local->filename);
981 wchar_t *wdirname = g_utf8_to_utf16 (localdir, -1, NULL, NULL, NULL);
985 if (GetDiskFreeSpaceExW (wdirname, &li, NULL, NULL))
986 g_file_info_set_attribute_uint64 (info, G_FILE_ATTRIBUTE_FILESYSTEM_FREE, (guint64)li.QuadPart);
989 #if defined(USE_STATFS) || defined(USE_STATVFS)
990 g_file_info_set_attribute_uint64 (info, G_FILE_ATTRIBUTE_FILESYSTEM_FREE, block_size * statfs_buffer.f_bavail);
995 g_file_attribute_matcher_matches (attribute_matcher,
996 G_FILE_ATTRIBUTE_FILESYSTEM_SIZE))
999 gchar *localdir = g_path_get_dirname (local->filename);
1000 wchar_t *wdirname = g_utf8_to_utf16 (localdir, -1, NULL, NULL, NULL);
1004 if (GetDiskFreeSpaceExW (wdirname, NULL, &li, NULL))
1005 g_file_info_set_attribute_uint64 (info, G_FILE_ATTRIBUTE_FILESYSTEM_SIZE, (guint64)li.QuadPart);
1008 #if defined(USE_STATFS) || defined(USE_STATVFS)
1009 g_file_info_set_attribute_uint64 (info, G_FILE_ATTRIBUTE_FILESYSTEM_SIZE, block_size * statfs_buffer.f_blocks);
1011 #endif /* G_OS_WIN32 */
1015 g_file_attribute_matcher_matches (attribute_matcher,
1016 G_FILE_ATTRIBUTE_FILESYSTEM_USED))
1019 gchar *localdir = g_path_get_dirname (local->filename);
1020 wchar_t *wdirname = g_utf8_to_utf16 (localdir, -1, NULL, NULL, NULL);
1021 ULARGE_INTEGER li_free;
1022 ULARGE_INTEGER li_total;
1025 if (GetDiskFreeSpaceExW (wdirname, &li_free, &li_total, NULL))
1026 g_file_info_set_attribute_uint64 (info, G_FILE_ATTRIBUTE_FILESYSTEM_USED, (guint64)li_total.QuadPart - (guint64)li_free.QuadPart);
1029 g_file_info_set_attribute_uint64 (info, G_FILE_ATTRIBUTE_FILESYSTEM_USED, block_size * (statfs_buffer.f_blocks - statfs_buffer.f_bfree));
1030 #endif /* G_OS_WIN32 */
1035 #if defined(HAVE_STRUCT_STATFS_F_FSTYPENAME)
1036 fstype = g_strdup (statfs_buffer.f_fstypename);
1038 fstype = get_fs_type (statfs_buffer.f_type);
1041 #elif defined(USE_STATVFS)
1042 #if defined(HAVE_STRUCT_STATVFS_F_FSTYPENAME)
1043 fstype = g_strdup (statfs_buffer.f_fstypename);
1044 #elif defined(HAVE_STRUCT_STATVFS_F_BASETYPE)
1045 fstype = g_strdup (statfs_buffer.f_basetype);
1049 #endif /* USE_STATFS */
1052 g_file_attribute_matcher_matches (attribute_matcher,
1053 G_FILE_ATTRIBUTE_FILESYSTEM_TYPE))
1054 g_file_info_set_attribute_string (info, G_FILE_ATTRIBUTE_FILESYSTEM_TYPE, fstype);
1055 #endif /* G_OS_WIN32 */
1057 if (g_file_attribute_matcher_matches (attribute_matcher,
1058 G_FILE_ATTRIBUTE_FILESYSTEM_READONLY))
1061 get_filesystem_readonly (info, local->filename);
1063 get_mount_info (info, local->filename, attribute_matcher);
1064 #endif /* G_OS_WIN32 */
1067 g_file_attribute_matcher_unref (attribute_matcher);
1073 g_local_file_find_enclosing_mount (GFile *file,
1074 GCancellable *cancellable,
1077 GLocalFile *local = G_LOCAL_FILE (file);
1082 if (g_lstat (local->filename, &buf) != 0)
1084 g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND,
1085 /* Translators: This is an error message when trying to
1086 * find the enclosing (user visible) mount of a file, but
1088 _("Containing mount does not exist"));
1092 mountpoint = find_mountpoint_for (local->filename, buf.st_dev);
1093 if (mountpoint == NULL)
1095 g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND,
1096 /* Translators: This is an error message when trying to
1097 * find the enclosing (user visible) mount of a file, but
1099 _("Containing mount does not exist"));
1103 mount = _g_mount_get_for_mount_path (mountpoint, cancellable);
1104 g_free (mountpoint);
1108 g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND,
1109 /* Translators: This is an error message when trying to find
1110 * the enclosing (user visible) mount of a file, but none
1112 _("Containing mount does not exist"));
1117 g_local_file_set_display_name (GFile *file,
1118 const char *display_name,
1119 GCancellable *cancellable,
1122 GLocalFile *local, *new_local;
1123 GFile *new_file, *parent;
1129 parent = g_file_get_parent (file);
1132 g_set_error_literal (error, G_IO_ERROR,
1134 _("Can't rename root directory"));
1138 new_file = g_file_get_child_for_display_name (parent, display_name, error);
1139 g_object_unref (parent);
1141 if (new_file == NULL)
1143 local = G_LOCAL_FILE (file);
1144 new_local = G_LOCAL_FILE (new_file);
1146 if (g_lstat (new_local->filename, &statbuf) == -1)
1150 if (errsv != ENOENT)
1152 g_set_error (error, G_IO_ERROR,
1153 g_io_error_from_errno (errsv),
1154 _("Error renaming file: %s"),
1155 g_strerror (errsv));
1161 g_set_error_literal (error, G_IO_ERROR,
1163 _("Can't rename file, filename already exists"));
1167 if (g_rename (local->filename, new_local->filename) == -1)
1171 if (errsv == EINVAL)
1172 /* We can't get a rename file into itself error herer,
1173 so this must be an invalid filename, on e.g. FAT */
1174 g_set_error_literal (error, G_IO_ERROR,
1175 G_IO_ERROR_INVALID_FILENAME,
1176 _("Invalid filename"));
1178 g_set_error (error, G_IO_ERROR,
1179 g_io_error_from_errno (errsv),
1180 _("Error renaming file: %s"),
1181 g_strerror (errsv));
1182 g_object_unref (new_file);
1186 vfs = g_vfs_get_default ();
1187 class = G_VFS_GET_CLASS (vfs);
1188 if (class->local_file_moved)
1189 class->local_file_moved (vfs, local->filename, new_local->filename);
1195 g_local_file_query_info (GFile *file,
1196 const char *attributes,
1197 GFileQueryInfoFlags flags,
1198 GCancellable *cancellable,
1201 GLocalFile *local = G_LOCAL_FILE (file);
1203 GFileAttributeMatcher *matcher;
1204 char *basename, *dirname;
1205 GLocalParentFileInfo parent_info;
1207 matcher = g_file_attribute_matcher_new (attributes);
1209 basename = g_path_get_basename (local->filename);
1211 dirname = g_path_get_dirname (local->filename);
1212 _g_local_file_info_get_parent_info (dirname, matcher, &parent_info);
1215 info = _g_local_file_info_get (basename, local->filename,
1216 matcher, flags, &parent_info,
1220 _g_local_file_info_free_parent_info (&parent_info);
1223 g_file_attribute_matcher_unref (matcher);
1228 static GFileAttributeInfoList *
1229 g_local_file_query_settable_attributes (GFile *file,
1230 GCancellable *cancellable,
1233 return g_file_attribute_info_list_ref (local_writable_attributes);
1236 static GFileAttributeInfoList *
1237 g_local_file_query_writable_namespaces (GFile *file,
1238 GCancellable *cancellable,
1241 GFileAttributeInfoList *list;
1245 if (g_once_init_enter (&local_writable_namespaces))
1247 /* Writable namespaces: */
1249 list = g_file_attribute_info_list_new ();
1252 g_file_attribute_info_list_add (list,
1254 G_FILE_ATTRIBUTE_TYPE_STRING,
1255 G_FILE_ATTRIBUTE_INFO_COPY_WITH_FILE |
1256 G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED);
1257 g_file_attribute_info_list_add (list,
1259 G_FILE_ATTRIBUTE_TYPE_STRING,
1260 G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED);
1263 vfs = g_vfs_get_default ();
1264 class = G_VFS_GET_CLASS (vfs);
1265 if (class->add_writable_namespaces)
1266 class->add_writable_namespaces (vfs, list);
1268 g_once_init_leave (&local_writable_namespaces, (gsize)list);
1270 list = (GFileAttributeInfoList *)local_writable_namespaces;
1272 return g_file_attribute_info_list_ref (list);
1276 g_local_file_set_attribute (GFile *file,
1277 const char *attribute,
1278 GFileAttributeType type,
1280 GFileQueryInfoFlags flags,
1281 GCancellable *cancellable,
1284 GLocalFile *local = G_LOCAL_FILE (file);
1286 return _g_local_file_info_set_attribute (local->filename,
1296 g_local_file_set_attributes_from_info (GFile *file,
1298 GFileQueryInfoFlags flags,
1299 GCancellable *cancellable,
1302 GLocalFile *local = G_LOCAL_FILE (file);
1303 int res, chained_res;
1304 GFileIface *default_iface;
1306 res = _g_local_file_info_set_attributes (local->filename,
1312 error = NULL; /* Don't write over error if further errors */
1314 default_iface = g_type_default_interface_peek (G_TYPE_FILE);
1316 chained_res = (default_iface->set_attributes_from_info) (file, info, flags, cancellable, error);
1318 return res && chained_res;
1321 static GFileInputStream *
1322 g_local_file_read (GFile *file,
1323 GCancellable *cancellable,
1326 GLocalFile *local = G_LOCAL_FILE (file);
1330 fd = g_open (local->filename, O_RDONLY|O_BINARY, 0);
1336 if (errsv == EACCES)
1338 ret = _stati64 (local->filename, &buf);
1339 if (ret == 0 && S_ISDIR (buf.st_mode))
1341 g_set_error_literal (error, G_IO_ERROR,
1342 G_IO_ERROR_IS_DIRECTORY,
1343 _("Can't open directory"));
1349 g_set_error (error, G_IO_ERROR,
1350 g_io_error_from_errno (errsv),
1351 _("Error opening file: %s"),
1352 g_strerror (errsv));
1357 ret = _fstati64 (fd, &buf);
1359 ret = fstat (fd, &buf);
1362 if (ret == 0 && S_ISDIR (buf.st_mode))
1365 g_set_error_literal (error, G_IO_ERROR,
1366 G_IO_ERROR_IS_DIRECTORY,
1367 _("Can't open directory"));
1371 return _g_local_file_input_stream_new (fd);
1374 static GFileOutputStream *
1375 g_local_file_append_to (GFile *file,
1376 GFileCreateFlags flags,
1377 GCancellable *cancellable,
1380 return _g_local_file_output_stream_append (G_LOCAL_FILE (file)->filename,
1381 flags, cancellable, error);
1384 static GFileOutputStream *
1385 g_local_file_create (GFile *file,
1386 GFileCreateFlags flags,
1387 GCancellable *cancellable,
1390 return _g_local_file_output_stream_create (G_LOCAL_FILE (file)->filename,
1392 flags, cancellable, error);
1395 static GFileOutputStream *
1396 g_local_file_replace (GFile *file,
1398 gboolean make_backup,
1399 GFileCreateFlags flags,
1400 GCancellable *cancellable,
1403 return _g_local_file_output_stream_replace (G_LOCAL_FILE (file)->filename,
1405 etag, make_backup, flags,
1406 cancellable, error);
1409 static GFileIOStream *
1410 g_local_file_open_readwrite (GFile *file,
1411 GCancellable *cancellable,
1414 GFileOutputStream *output;
1417 output = _g_local_file_output_stream_open (G_LOCAL_FILE (file)->filename,
1419 cancellable, error);
1423 res = _g_local_file_io_stream_new (G_LOCAL_FILE_OUTPUT_STREAM (output));
1424 g_object_unref (output);
1428 static GFileIOStream *
1429 g_local_file_create_readwrite (GFile *file,
1430 GFileCreateFlags flags,
1431 GCancellable *cancellable,
1434 GFileOutputStream *output;
1437 output = _g_local_file_output_stream_create (G_LOCAL_FILE (file)->filename,
1439 cancellable, error);
1443 res = _g_local_file_io_stream_new (G_LOCAL_FILE_OUTPUT_STREAM (output));
1444 g_object_unref (output);
1448 static GFileIOStream *
1449 g_local_file_replace_readwrite (GFile *file,
1451 gboolean make_backup,
1452 GFileCreateFlags flags,
1453 GCancellable *cancellable,
1456 GFileOutputStream *output;
1459 output = _g_local_file_output_stream_replace (G_LOCAL_FILE (file)->filename,
1461 etag, make_backup, flags,
1462 cancellable, error);
1466 res = _g_local_file_io_stream_new (G_LOCAL_FILE_OUTPUT_STREAM (output));
1467 g_object_unref (output);
1472 g_local_file_delete (GFile *file,
1473 GCancellable *cancellable,
1476 GLocalFile *local = G_LOCAL_FILE (file);
1480 if (g_remove (local->filename) == -1)
1484 /* Posix allows EEXIST too, but the more sane error
1485 is G_IO_ERROR_NOT_FOUND, and it's what nautilus
1487 if (errsv == EEXIST)
1490 g_set_error (error, G_IO_ERROR,
1491 g_io_error_from_errno (errsv),
1492 _("Error removing file: %s"),
1493 g_strerror (errsv));
1497 vfs = g_vfs_get_default ();
1498 class = G_VFS_GET_CLASS (vfs);
1499 if (class->local_file_removed)
1500 class->local_file_removed (vfs, local->filename);
1508 strip_trailing_slashes (const char *path)
1513 path_copy = g_strdup (path);
1514 len = strlen (path_copy);
1515 while (len > 1 && path_copy[len-1] == '/')
1516 path_copy[--len] = 0;
1522 expand_symlink (const char *link)
1524 char *resolved, *canonical, *parent, *link2;
1525 char symlink_value[4096];
1533 res = readlink (link, symlink_value, sizeof (symlink_value) - 1);
1536 return g_strdup (link);
1537 symlink_value[res] = 0;
1540 if (g_path_is_absolute (symlink_value))
1541 return canonicalize_filename (symlink_value);
1544 link2 = strip_trailing_slashes (link);
1545 parent = g_path_get_dirname (link2);
1548 resolved = g_build_filename (parent, symlink_value, NULL);
1551 canonical = canonicalize_filename (resolved);
1560 get_parent (const char *path,
1564 GStatBuf parent_stat;
1568 path_copy = strip_trailing_slashes (path);
1570 parent = g_path_get_dirname (path_copy);
1571 if (strcmp (parent, ".") == 0 ||
1572 strcmp (parent, path_copy) == 0)
1582 if (g_lstat (parent, &parent_stat) != 0)
1588 if (S_ISLNK (parent_stat.st_mode))
1591 parent = expand_symlink (parent);
1596 if (num_recursions > 12)
1601 } while (S_ISLNK (parent_stat.st_mode));
1603 *parent_dev = parent_stat.st_dev;
1609 expand_all_symlinks (const char *path)
1611 char *parent, *parent_expanded;
1612 char *basename, *res;
1615 parent = get_parent (path, &parent_dev);
1618 parent_expanded = expand_all_symlinks (parent);
1620 basename = g_path_get_basename (path);
1621 res = g_build_filename (parent_expanded, basename, NULL);
1623 g_free (parent_expanded);
1626 res = g_strdup (path);
1632 find_mountpoint_for (const char *file,
1636 dev_t dir_dev, parent_dev;
1638 dir = g_strdup (file);
1643 parent = get_parent (dir, &parent_dev);
1647 if (parent_dev != dir_dev)
1659 find_topdir_for (const char *file)
1664 dir = get_parent (file, &dir_dev);
1668 return find_mountpoint_for (dir, dir_dev);
1672 get_unique_filename (const char *basename,
1678 return g_strdup (basename);
1680 dot = strchr (basename, '.');
1682 return g_strdup_printf ("%.*s.%d%s", (int)(dot - basename), basename, id, dot);
1684 return g_strdup_printf ("%s.%d", basename, id);
1688 path_has_prefix (const char *path,
1696 prefix_len = strlen (prefix);
1698 if (strncmp (path, prefix, prefix_len) == 0 &&
1699 (prefix_len == 0 || /* empty prefix always matches */
1700 prefix[prefix_len - 1] == '/' || /* last char in prefix was a /, so it must be in path too */
1701 path[prefix_len] == 0 ||
1702 path[prefix_len] == '/'))
1709 try_make_relative (const char *path,
1712 char *path2, *base2;
1715 path2 = expand_all_symlinks (path);
1716 base2 = expand_all_symlinks (base);
1719 if (path_has_prefix (path2, base2))
1721 relative = path2 + strlen (base2);
1722 while (*relative == '/')
1724 relative = g_strdup (relative);
1732 /* Failed, use abs path */
1733 return g_strdup (path);
1737 _g_local_file_has_trash_dir (const char *dirname, dev_t dir_dev)
1739 static gsize home_dev_set = 0;
1740 static dev_t home_dev;
1741 char *topdir, *globaldir, *trashdir, *tmpname;
1744 GStatBuf global_stat, trash_stat;
1747 if (g_once_init_enter (&home_dev_set))
1751 g_stat (g_get_home_dir (), &home_stat);
1752 home_dev = home_stat.st_dev;
1753 g_once_init_leave (&home_dev_set, 1);
1756 /* Assume we can trash to the home */
1757 if (dir_dev == home_dev)
1760 topdir = find_mountpoint_for (dirname, dir_dev);
1764 globaldir = g_build_filename (topdir, ".Trash", NULL);
1765 if (g_lstat (globaldir, &global_stat) == 0 &&
1766 S_ISDIR (global_stat.st_mode) &&
1767 (global_stat.st_mode & S_ISVTX) != 0)
1769 /* got a toplevel sysadmin created dir, assume we
1770 * can trash to it (we should be able to create a dir)
1771 * This fails for the FAT case where the ownership of
1772 * that dir would be wrong though..
1780 /* No global trash dir, or it failed the tests, fall back to $topdir/.Trash-$uid */
1782 g_snprintf (uid_str, sizeof (uid_str), "%lu", (unsigned long) uid);
1784 tmpname = g_strdup_printf (".Trash-%s", uid_str);
1785 trashdir = g_build_filename (topdir, tmpname, NULL);
1788 if (g_lstat (trashdir, &trash_stat) == 0)
1792 return S_ISDIR (trash_stat.st_mode) &&
1793 trash_stat.st_uid == uid;
1797 /* User specific trash didn't exist, can we create it? */
1798 res = g_access (topdir, W_OK) == 0;
1806 g_local_file_trash (GFile *file,
1807 GCancellable *cancellable,
1810 GLocalFile *local = G_LOCAL_FILE (file);
1811 GStatBuf file_stat, home_stat;
1812 const char *homedir;
1813 char *trashdir, *topdir, *infodir, *filesdir;
1814 char *basename, *trashname, *trashfile, *infoname, *infofile;
1815 char *original_name, *original_name_escaped;
1818 gboolean is_homedir_trash;
1819 char delete_time[32];
1821 GStatBuf trash_stat, global_stat;
1822 char *dirname, *globaldir;
1826 if (g_lstat (local->filename, &file_stat) != 0)
1830 g_set_error (error, G_IO_ERROR,
1831 g_io_error_from_errno (errsv),
1832 _("Error trashing file: %s"),
1833 g_strerror (errsv));
1837 homedir = g_get_home_dir ();
1838 g_stat (homedir, &home_stat);
1840 is_homedir_trash = FALSE;
1842 if (file_stat.st_dev == home_stat.st_dev)
1844 is_homedir_trash = TRUE;
1846 trashdir = g_build_filename (g_get_user_data_dir (), "Trash", NULL);
1847 if (g_mkdir_with_parents (trashdir, 0700) < 0)
1852 display_name = g_filename_display_name (trashdir);
1853 g_set_error (error, G_IO_ERROR,
1854 g_io_error_from_errno (errsv),
1855 _("Unable to create trash dir %s: %s"),
1856 display_name, g_strerror (errsv));
1857 g_free (display_name);
1861 topdir = g_strdup (g_get_user_data_dir ());
1869 g_snprintf (uid_str, sizeof (uid_str), "%lu", (unsigned long)uid);
1871 topdir = find_topdir_for (local->filename);
1874 g_set_error_literal (error, G_IO_ERROR,
1875 G_IO_ERROR_NOT_SUPPORTED,
1876 _("Unable to find toplevel directory for trash"));
1880 /* Try looking for global trash dir $topdir/.Trash/$uid */
1881 globaldir = g_build_filename (topdir, ".Trash", NULL);
1882 if (g_lstat (globaldir, &global_stat) == 0 &&
1883 S_ISDIR (global_stat.st_mode) &&
1884 (global_stat.st_mode & S_ISVTX) != 0)
1886 trashdir = g_build_filename (globaldir, uid_str, NULL);
1888 if (g_lstat (trashdir, &trash_stat) == 0)
1890 if (!S_ISDIR (trash_stat.st_mode) ||
1891 trash_stat.st_uid != uid)
1893 /* Not a directory or not owned by user, ignore */
1898 else if (g_mkdir (trashdir, 0700) == -1)
1906 if (trashdir == NULL)
1908 gboolean tried_create;
1910 /* No global trash dir, or it failed the tests, fall back to $topdir/.Trash-$uid */
1911 dirname = g_strdup_printf (".Trash-%s", uid_str);
1912 trashdir = g_build_filename (topdir, dirname, NULL);
1915 tried_create = FALSE;
1918 if (g_lstat (trashdir, &trash_stat) == 0)
1920 if (!S_ISDIR (trash_stat.st_mode) ||
1921 trash_stat.st_uid != uid)
1923 /* Remove the failed directory */
1925 g_remove (trashdir);
1927 /* Not a directory or not owned by user, ignore */
1934 if (!tried_create &&
1935 g_mkdir (trashdir, 0700) != -1)
1937 /* Ensure that the created dir has the right uid etc.
1938 This might fail on e.g. a FAT dir */
1939 tried_create = TRUE;
1950 if (trashdir == NULL)
1953 g_set_error_literal (error, G_IO_ERROR,
1954 G_IO_ERROR_NOT_SUPPORTED,
1955 _("Unable to find or create trash directory"));
1960 /* Trashdir points to the trash dir with the "info" and "files" subdirectories */
1962 infodir = g_build_filename (trashdir, "info", NULL);
1963 filesdir = g_build_filename (trashdir, "files", NULL);
1966 /* Make sure we have the subdirectories */
1967 if ((g_mkdir (infodir, 0700) == -1 && errno != EEXIST) ||
1968 (g_mkdir (filesdir, 0700) == -1 && errno != EEXIST))
1973 g_set_error_literal (error, G_IO_ERROR,
1974 G_IO_ERROR_NOT_SUPPORTED,
1975 _("Unable to find or create trash directory"));
1979 basename = g_path_get_basename (local->filename);
1987 trashname = get_unique_filename (basename, i++);
1988 infoname = g_strconcat (trashname, ".trashinfo", NULL);
1989 infofile = g_build_filename (infodir, infoname, NULL);
1992 fd = g_open (infofile, O_CREAT | O_EXCL, 0666);
1993 } while (fd == -1 && errno == EEXIST);
2007 g_set_error (error, G_IO_ERROR,
2008 g_io_error_from_errno (errsv),
2009 _("Unable to create trashing info file: %s"),
2010 g_strerror (errsv));
2016 /* TODO: Maybe we should verify that you can delete the file from the trash
2017 before moving it? OTOH, that is hard, as it needs a recursive scan */
2019 trashfile = g_build_filename (filesdir, trashname, NULL);
2023 if (g_rename (local->filename, trashfile) == -1)
2033 /* The trash dir was actually on another fs anyway!?
2034 This can happen when the same device is mounted multiple
2035 times, or with bind mounts of the same fs. */
2036 g_set_error (error, G_IO_ERROR,
2037 G_IO_ERROR_NOT_SUPPORTED,
2038 _("Unable to trash file: %s"),
2039 g_strerror (errsv));
2041 g_set_error (error, G_IO_ERROR,
2042 g_io_error_from_errno (errsv),
2043 _("Unable to trash file: %s"),
2044 g_strerror (errsv));
2048 vfs = g_vfs_get_default ();
2049 class = G_VFS_GET_CLASS (vfs);
2050 if (class->local_file_moved)
2051 class->local_file_moved (vfs, local->filename, trashfile);
2055 /* TODO: Do we need to update mtime/atime here after the move? */
2057 /* Use absolute names for homedir */
2058 if (is_homedir_trash)
2059 original_name = g_strdup (local->filename);
2061 original_name = try_make_relative (local->filename, topdir);
2062 original_name_escaped = g_uri_escape_string (original_name, "/", FALSE);
2064 g_free (original_name);
2071 localtime_r (&t, &now);
2073 strftime(delete_time, sizeof (delete_time), "%Y-%m-%dT%H:%M:%S", &now);
2076 data = g_strdup_printf ("[Trash Info]\nPath=%s\nDeletionDate=%s\n",
2077 original_name_escaped, delete_time);
2079 g_file_set_contents (infofile, data, -1, NULL);
2083 g_free (original_name_escaped);
2088 #else /* G_OS_WIN32 */
2090 _g_local_file_has_trash_dir (const char *dirname, dev_t dir_dev)
2092 return FALSE; /* XXX ??? */
2096 g_local_file_trash (GFile *file,
2097 GCancellable *cancellable,
2100 GLocalFile *local = G_LOCAL_FILE (file);
2101 SHFILEOPSTRUCTW op = {0};
2106 wfilename = g_utf8_to_utf16 (local->filename, -1, NULL, &len, NULL);
2107 /* SHFILEOPSTRUCT.pFrom is double-zero-terminated */
2108 wfilename = g_renew (wchar_t, wfilename, len + 2);
2109 wfilename[len + 1] = 0;
2111 op.wFunc = FO_DELETE;
2112 op.pFrom = wfilename;
2113 op.fFlags = FOF_ALLOWUNDO;
2115 success = SHFileOperationW (&op) == 0;
2117 if (success && op.fAnyOperationsAborted)
2119 if (cancellable && !g_cancellable_is_cancelled (cancellable))
2120 g_cancellable_cancel (cancellable);
2121 g_set_error (error, G_IO_ERROR,
2122 G_IO_ERROR_CANCELLED,
2123 _("Unable to trash file: %s"),
2124 _("Operation was cancelled"));
2128 g_set_error (error, G_IO_ERROR,
2130 _("Unable to trash file: %s"),
2131 _("internal error"));
2136 #endif /* G_OS_WIN32 */
2139 g_local_file_make_directory (GFile *file,
2140 GCancellable *cancellable,
2143 GLocalFile *local = G_LOCAL_FILE (file);
2145 if (g_mkdir (local->filename, 0777) == -1)
2149 if (errsv == EINVAL)
2150 /* This must be an invalid filename, on e.g. FAT */
2151 g_set_error_literal (error, G_IO_ERROR,
2152 G_IO_ERROR_INVALID_FILENAME,
2153 _("Invalid filename"));
2155 g_set_error (error, G_IO_ERROR,
2156 g_io_error_from_errno (errsv),
2157 _("Error creating directory: %s"),
2158 g_strerror (errsv));
2166 g_local_file_make_symbolic_link (GFile *file,
2167 const char *symlink_value,
2168 GCancellable *cancellable,
2172 GLocalFile *local = G_LOCAL_FILE (file);
2174 if (symlink (symlink_value, local->filename) == -1)
2178 if (errsv == EINVAL)
2179 /* This must be an invalid filename, on e.g. FAT */
2180 g_set_error_literal (error, G_IO_ERROR,
2181 G_IO_ERROR_INVALID_FILENAME,
2182 _("Invalid filename"));
2183 else if (errsv == EPERM)
2184 g_set_error (error, G_IO_ERROR,
2185 G_IO_ERROR_NOT_SUPPORTED,
2186 _("Filesystem does not support symbolic links"));
2188 g_set_error (error, G_IO_ERROR,
2189 g_io_error_from_errno (errsv),
2190 _("Error making symbolic link: %s"),
2191 g_strerror (errsv));
2196 g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED, "Symlinks not supported");
2203 g_local_file_copy (GFile *source,
2205 GFileCopyFlags flags,
2206 GCancellable *cancellable,
2207 GFileProgressCallback progress_callback,
2208 gpointer progress_callback_data,
2211 /* Fall back to default copy */
2212 g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED, "Copy not supported");
2217 g_local_file_move (GFile *source,
2219 GFileCopyFlags flags,
2220 GCancellable *cancellable,
2221 GFileProgressCallback progress_callback,
2222 gpointer progress_callback_data,
2225 GLocalFile *local_source, *local_destination;
2227 gboolean destination_exist, source_is_dir;
2234 if (!G_IS_LOCAL_FILE (source) ||
2235 !G_IS_LOCAL_FILE (destination))
2237 /* Fall back to default move */
2238 g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED, "Move not supported");
2242 local_source = G_LOCAL_FILE (source);
2243 local_destination = G_LOCAL_FILE (destination);
2245 res = g_lstat (local_source->filename, &statbuf);
2250 g_set_error (error, G_IO_ERROR,
2251 g_io_error_from_errno (errsv),
2252 _("Error moving file: %s"),
2253 g_strerror (errsv));
2257 source_is_dir = S_ISDIR (statbuf.st_mode);
2258 source_size = statbuf.st_size;
2260 destination_exist = FALSE;
2261 res = g_lstat (local_destination->filename, &statbuf);
2264 destination_exist = TRUE; /* Target file exists */
2266 if (flags & G_FILE_COPY_OVERWRITE)
2268 /* Always fail on dirs, even with overwrite */
2269 if (S_ISDIR (statbuf.st_mode))
2272 g_set_error_literal (error,
2274 G_IO_ERROR_WOULD_MERGE,
2275 _("Can't move directory over directory"));
2277 g_set_error_literal (error,
2279 G_IO_ERROR_IS_DIRECTORY,
2280 _("Can't copy over directory"));
2286 g_set_error_literal (error,
2289 _("Target file exists"));
2294 if (flags & G_FILE_COPY_BACKUP && destination_exist)
2296 backup_name = g_strconcat (local_destination->filename, "~", NULL);
2297 if (g_rename (local_destination->filename, backup_name) == -1)
2299 g_set_error_literal (error,
2301 G_IO_ERROR_CANT_CREATE_BACKUP,
2302 _("Backup file creation failed"));
2303 g_free (backup_name);
2306 g_free (backup_name);
2307 destination_exist = FALSE; /* It did, but no more */
2310 if (source_is_dir && destination_exist && (flags & G_FILE_COPY_OVERWRITE))
2312 /* Source is a dir, destination exists (and is not a dir, because that would have failed
2313 earlier), and we're overwriting. Manually remove the target so we can do the rename. */
2314 res = g_unlink (local_destination->filename);
2319 g_set_error (error, G_IO_ERROR,
2320 g_io_error_from_errno (errsv),
2321 _("Error removing target file: %s"),
2322 g_strerror (errsv));
2327 if (g_rename (local_source->filename, local_destination->filename) == -1)
2332 /* This will cause the fallback code to run */
2333 g_set_error_literal (error, G_IO_ERROR,
2334 G_IO_ERROR_NOT_SUPPORTED,
2335 _("Move between mounts not supported"));
2336 else if (errsv == EINVAL)
2337 /* This must be an invalid filename, on e.g. FAT, or
2338 we're trying to move the file into itself...
2339 We return invalid filename for both... */
2340 g_set_error_literal (error, G_IO_ERROR,
2341 G_IO_ERROR_INVALID_FILENAME,
2342 _("Invalid filename"));
2344 g_set_error (error, G_IO_ERROR,
2345 g_io_error_from_errno (errsv),
2346 _("Error moving file: %s"),
2347 g_strerror (errsv));
2351 vfs = g_vfs_get_default ();
2352 class = G_VFS_GET_CLASS (vfs);
2353 if (class->local_file_moved)
2354 class->local_file_moved (vfs, local_source->filename, local_destination->filename);
2356 /* Make sure we send full copied size */
2357 if (progress_callback)
2358 progress_callback (source_size, source_size, progress_callback_data);
2363 static GFileMonitor*
2364 g_local_file_monitor_dir (GFile *file,
2365 GFileMonitorFlags flags,
2366 GCancellable *cancellable,
2369 GLocalFile* local_file = G_LOCAL_FILE(file);
2370 return _g_local_directory_monitor_new (local_file->filename, flags, error);
2373 static GFileMonitor*
2374 g_local_file_monitor_file (GFile *file,
2375 GFileMonitorFlags flags,
2376 GCancellable *cancellable,
2379 GLocalFile* local_file = G_LOCAL_FILE(file);
2380 return _g_local_file_monitor_new (local_file->filename, flags, error);
2384 g_local_file_file_iface_init (GFileIface *iface)
2386 iface->dup = g_local_file_dup;
2387 iface->hash = g_local_file_hash;
2388 iface->equal = g_local_file_equal;
2389 iface->is_native = g_local_file_is_native;
2390 iface->has_uri_scheme = g_local_file_has_uri_scheme;
2391 iface->get_uri_scheme = g_local_file_get_uri_scheme;
2392 iface->get_basename = g_local_file_get_basename;
2393 iface->get_path = g_local_file_get_path;
2394 iface->get_uri = g_local_file_get_uri;
2395 iface->get_parse_name = g_local_file_get_parse_name;
2396 iface->get_parent = g_local_file_get_parent;
2397 iface->prefix_matches = g_local_file_prefix_matches;
2398 iface->get_relative_path = g_local_file_get_relative_path;
2399 iface->resolve_relative_path = g_local_file_resolve_relative_path;
2400 iface->get_child_for_display_name = g_local_file_get_child_for_display_name;
2401 iface->set_display_name = g_local_file_set_display_name;
2402 iface->enumerate_children = g_local_file_enumerate_children;
2403 iface->query_info = g_local_file_query_info;
2404 iface->query_filesystem_info = g_local_file_query_filesystem_info;
2405 iface->find_enclosing_mount = g_local_file_find_enclosing_mount;
2406 iface->query_settable_attributes = g_local_file_query_settable_attributes;
2407 iface->query_writable_namespaces = g_local_file_query_writable_namespaces;
2408 iface->set_attribute = g_local_file_set_attribute;
2409 iface->set_attributes_from_info = g_local_file_set_attributes_from_info;
2410 iface->read_fn = g_local_file_read;
2411 iface->append_to = g_local_file_append_to;
2412 iface->create = g_local_file_create;
2413 iface->replace = g_local_file_replace;
2414 iface->open_readwrite = g_local_file_open_readwrite;
2415 iface->create_readwrite = g_local_file_create_readwrite;
2416 iface->replace_readwrite = g_local_file_replace_readwrite;
2417 iface->delete_file = g_local_file_delete;
2418 iface->trash = g_local_file_trash;
2419 iface->make_directory = g_local_file_make_directory;
2420 iface->make_symbolic_link = g_local_file_make_symbolic_link;
2421 iface->copy = g_local_file_copy;
2422 iface->move = g_local_file_move;
2423 iface->monitor_dir = g_local_file_monitor_dir;
2424 iface->monitor_file = g_local_file_monitor_file;
2426 iface->supports_thread_contexts = TRUE;