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 #if defined(HAVE_STATFS) && defined(HAVE_STATVFS)
54 /* Some systems have both statfs and statvfs, pick the
55 most "native" for these */
56 # if !defined(HAVE_STRUCT_STATFS_F_BAVAIL)
57 /* on solaris and irix, statfs doesn't even have the
61 /* at least on linux, statfs is the actual syscall */
65 #elif defined(HAVE_STATFS)
69 #elif defined(HAVE_STATVFS)
75 #include "gfileattribute.h"
76 #include "glocalfile.h"
77 #include "glocalfileinfo.h"
78 #include "glocalfileenumerator.h"
79 #include "glocalfileinputstream.h"
80 #include "glocalfileoutputstream.h"
81 #include "glocalfileiostream.h"
82 #include "glocaldirectorymonitor.h"
83 #include "glocalfilemonitor.h"
84 #include "gmountprivate.h"
85 #include "gunixmounts.h"
87 #include <glib/gstdio.h>
91 #define _WIN32_WINNT 0x0500
96 #ifndef FILE_READ_ONLY_VOLUME
97 #define FILE_READ_ONLY_VOLUME 0x00080000
101 #define S_ISDIR(m) (((m) & _S_IFMT) == _S_IFDIR)
104 #define S_ISLNK(m) (0)
108 #include "gioalias.h"
110 static void g_local_file_file_iface_init (GFileIface *iface);
112 static GFileAttributeInfoList *local_writable_attributes = NULL;
113 static /* GFileAttributeInfoList * */ gsize local_writable_namespaces = 0;
117 GObject parent_instance;
122 #define g_local_file_get_type _g_local_file_get_type
123 G_DEFINE_TYPE_WITH_CODE (GLocalFile, g_local_file, G_TYPE_OBJECT,
124 G_IMPLEMENT_INTERFACE (G_TYPE_FILE,
125 g_local_file_file_iface_init))
127 static char *find_mountpoint_for (const char *file, dev_t dev);
130 g_local_file_finalize (GObject *object)
134 local = G_LOCAL_FILE (object);
136 g_free (local->filename);
138 G_OBJECT_CLASS (g_local_file_parent_class)->finalize (object);
142 g_local_file_class_init (GLocalFileClass *klass)
144 GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
145 GFileAttributeInfoList *list;
147 gobject_class->finalize = g_local_file_finalize;
149 /* Set up attribute lists */
151 /* Writable attributes: */
153 list = g_file_attribute_info_list_new ();
155 g_file_attribute_info_list_add (list,
156 G_FILE_ATTRIBUTE_UNIX_MODE,
157 G_FILE_ATTRIBUTE_TYPE_UINT32,
158 G_FILE_ATTRIBUTE_INFO_COPY_WITH_FILE |
159 G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED);
162 g_file_attribute_info_list_add (list,
163 G_FILE_ATTRIBUTE_UNIX_UID,
164 G_FILE_ATTRIBUTE_TYPE_UINT32,
165 G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED);
166 g_file_attribute_info_list_add (list,
167 G_FILE_ATTRIBUTE_UNIX_GID,
168 G_FILE_ATTRIBUTE_TYPE_UINT32,
169 G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED);
173 g_file_attribute_info_list_add (list,
174 G_FILE_ATTRIBUTE_STANDARD_SYMLINK_TARGET,
175 G_FILE_ATTRIBUTE_TYPE_BYTE_STRING,
180 g_file_attribute_info_list_add (list,
181 G_FILE_ATTRIBUTE_TIME_MODIFIED,
182 G_FILE_ATTRIBUTE_TYPE_UINT64,
183 G_FILE_ATTRIBUTE_INFO_COPY_WITH_FILE |
184 G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED);
185 g_file_attribute_info_list_add (list,
186 G_FILE_ATTRIBUTE_TIME_MODIFIED_USEC,
187 G_FILE_ATTRIBUTE_TYPE_UINT32,
188 G_FILE_ATTRIBUTE_INFO_COPY_WITH_FILE |
189 G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED);
190 /* When copying, the target file is accessed. Replicating
191 * the source access time does not make sense in this case.
193 g_file_attribute_info_list_add (list,
194 G_FILE_ATTRIBUTE_TIME_ACCESS,
195 G_FILE_ATTRIBUTE_TYPE_UINT64,
196 G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED);
197 g_file_attribute_info_list_add (list,
198 G_FILE_ATTRIBUTE_TIME_ACCESS_USEC,
199 G_FILE_ATTRIBUTE_TYPE_UINT32,
200 G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED);
203 local_writable_attributes = list;
207 g_local_file_init (GLocalFile *local)
213 canonicalize_filename (const char *filename)
215 char *canon, *start, *p, *q;
219 if (!g_path_is_absolute (filename))
221 cwd = g_get_current_dir ();
222 canon = g_build_filename (cwd, filename, NULL);
226 canon = g_strdup (filename);
228 start = (char *)g_path_skip_root (canon);
232 /* This shouldn't really happen, as g_get_current_dir() should
233 return an absolute pathname, but bug 573843 shows this is
234 not always happening */
236 return g_build_filename (G_DIR_SEPARATOR_S, filename, NULL);
239 /* POSIX allows double slashes at the start to
240 * mean something special (as does windows too).
241 * So, "//" != "/", but more than two slashes
247 G_IS_DIR_SEPARATOR (*p);
254 memmove (start, start+i, strlen (start+i)+1);
260 if (p[0] == '.' && (p[1] == 0 || G_IS_DIR_SEPARATOR (p[1])))
262 memmove (p, p+1, strlen (p+1)+1);
264 else if (p[0] == '.' && p[1] == '.' && (p[2] == 0 || G_IS_DIR_SEPARATOR (p[2])))
267 /* Skip previous separator */
271 while (p > start && !G_IS_DIR_SEPARATOR (*p))
273 if (G_IS_DIR_SEPARATOR (*p))
274 *p++ = G_DIR_SEPARATOR;
275 memmove (p, q, strlen (q)+1);
279 /* Skip until next separator */
280 while (*p != 0 && !G_IS_DIR_SEPARATOR (*p))
285 /* Canonicalize one separator */
286 *p++ = G_DIR_SEPARATOR;
290 /* Remove additional separators */
292 while (*q && G_IS_DIR_SEPARATOR (*q))
296 memmove (p, q, strlen (q)+1);
299 /* Remove trailing slashes */
300 if (p > start && G_IS_DIR_SEPARATOR (*(p-1)))
308 * @filename: filename of the file to create.
310 * Returns: new local #GFile.
313 _g_local_file_new (const char *filename)
317 local = g_object_new (G_TYPE_LOCAL_FILE, NULL);
318 local->filename = canonicalize_filename (filename);
320 return G_FILE (local);
324 g_local_file_is_native (GFile *file)
330 g_local_file_has_uri_scheme (GFile *file,
331 const char *uri_scheme)
333 return g_ascii_strcasecmp (uri_scheme, "file") == 0;
337 g_local_file_get_uri_scheme (GFile *file)
339 return g_strdup ("file");
343 g_local_file_get_basename (GFile *file)
345 return g_path_get_basename (G_LOCAL_FILE (file)->filename);
349 g_local_file_get_path (GFile *file)
351 return g_strdup (G_LOCAL_FILE (file)->filename);
355 g_local_file_get_uri (GFile *file)
357 return g_filename_to_uri (G_LOCAL_FILE (file)->filename, NULL, NULL);
361 get_filename_charset (const gchar **filename_charset)
363 const gchar **charsets;
366 is_utf8 = g_get_filename_charsets (&charsets);
368 if (filename_charset)
369 *filename_charset = charsets[0];
375 name_is_valid_for_display (const char *string,
376 gboolean is_valid_utf8)
380 if (!is_valid_utf8 &&
381 !g_utf8_validate (string, -1, NULL))
384 while ((c = *string++) != 0)
386 if (g_ascii_iscntrl (c))
394 g_local_file_get_parse_name (GFile *file)
396 const char *filename;
398 const gchar *charset;
400 char *roundtripped_filename;
401 gboolean free_utf8_filename;
402 gboolean is_valid_utf8;
405 filename = G_LOCAL_FILE (file)->filename;
406 if (get_filename_charset (&charset))
408 utf8_filename = (char *)filename;
409 free_utf8_filename = FALSE;
410 is_valid_utf8 = FALSE; /* Can't guarantee this */
414 utf8_filename = g_convert (filename, -1,
415 "UTF-8", charset, NULL, NULL, NULL);
416 free_utf8_filename = TRUE;
417 is_valid_utf8 = TRUE;
419 if (utf8_filename != NULL)
421 /* Make sure we can roundtrip: */
422 roundtripped_filename = g_convert (utf8_filename, -1,
423 charset, "UTF-8", NULL, NULL, NULL);
425 if (roundtripped_filename == NULL ||
426 strcmp (utf8_filename, roundtripped_filename) != 0)
428 g_free (utf8_filename);
429 utf8_filename = NULL;
432 g_free (roundtripped_filename);
436 if (utf8_filename != NULL &&
437 name_is_valid_for_display (utf8_filename, is_valid_utf8))
439 if (free_utf8_filename)
440 parse_name = utf8_filename;
442 parse_name = g_strdup (utf8_filename);
446 escaped_path = g_uri_escape_string (filename,
447 G_URI_RESERVED_CHARS_ALLOWED_IN_PATH_ELEMENT "/",
449 parse_name = g_strconcat ("file://",
450 (*escaped_path != '/') ? "/" : "",
454 g_free (escaped_path);
456 if (free_utf8_filename)
457 g_free (utf8_filename);
464 g_local_file_get_parent (GFile *file)
466 GLocalFile *local = G_LOCAL_FILE (file);
467 const char *non_root;
472 non_root = g_path_skip_root (local->filename);
476 dirname = g_path_get_dirname (local->filename);
477 parent = _g_local_file_new (dirname);
483 g_local_file_dup (GFile *file)
485 GLocalFile *local = G_LOCAL_FILE (file);
487 return _g_local_file_new (local->filename);
491 g_local_file_hash (GFile *file)
493 GLocalFile *local = G_LOCAL_FILE (file);
495 return g_str_hash (local->filename);
499 g_local_file_equal (GFile *file1,
502 GLocalFile *local1 = G_LOCAL_FILE (file1);
503 GLocalFile *local2 = G_LOCAL_FILE (file2);
505 return g_str_equal (local1->filename, local2->filename);
509 match_prefix (const char *path,
514 prefix_len = strlen (prefix);
515 if (strncmp (path, prefix, prefix_len) != 0)
518 /* Handle the case where prefix is the root, so that
519 * the IS_DIR_SEPRARATOR check below works */
520 if (prefix_len > 0 &&
521 G_IS_DIR_SEPARATOR (prefix[prefix_len-1]))
524 return path + prefix_len;
528 g_local_file_prefix_matches (GFile *parent,
531 GLocalFile *parent_local = G_LOCAL_FILE (parent);
532 GLocalFile *descendant_local = G_LOCAL_FILE (descendant);
533 const char *remainder;
535 remainder = match_prefix (descendant_local->filename, parent_local->filename);
536 if (remainder != NULL && G_IS_DIR_SEPARATOR (*remainder))
542 g_local_file_get_relative_path (GFile *parent,
545 GLocalFile *parent_local = G_LOCAL_FILE (parent);
546 GLocalFile *descendant_local = G_LOCAL_FILE (descendant);
547 const char *remainder;
549 remainder = match_prefix (descendant_local->filename, parent_local->filename);
551 if (remainder != NULL && G_IS_DIR_SEPARATOR (*remainder))
552 return g_strdup (remainder + 1);
557 g_local_file_resolve_relative_path (GFile *file,
558 const char *relative_path)
560 GLocalFile *local = G_LOCAL_FILE (file);
564 if (g_path_is_absolute (relative_path))
565 return _g_local_file_new (relative_path);
567 filename = g_build_filename (local->filename, relative_path, NULL);
568 child = _g_local_file_new (filename);
574 static GFileEnumerator *
575 g_local_file_enumerate_children (GFile *file,
576 const char *attributes,
577 GFileQueryInfoFlags flags,
578 GCancellable *cancellable,
581 GLocalFile *local = G_LOCAL_FILE (file);
582 return _g_local_file_enumerator_new (local,
588 g_local_file_get_child_for_display_name (GFile *file,
589 const char *display_name,
595 basename = g_filename_from_utf8 (display_name, -1, NULL, NULL, NULL);
596 if (basename == NULL)
598 g_set_error (error, G_IO_ERROR,
599 G_IO_ERROR_INVALID_FILENAME,
600 _("Invalid filename %s"), display_name);
604 new_file = g_file_get_child (file, basename);
612 get_fs_type (long f_type)
614 /* filesystem ids taken from linux manpage */
719 G_LOCK_DEFINE_STATIC(mount_info_hash);
720 static GHashTable *mount_info_hash = NULL;
721 static guint64 mount_info_hash_cache_time = 0;
724 MOUNT_INFO_READONLY = 1<<0
728 device_equal (gconstpointer v1,
731 return *(dev_t *)v1 == *(dev_t *)v2;
735 device_hash (gconstpointer v)
737 return (guint) *(dev_t *)v;
741 get_mount_info (GFileInfo *fs_info,
743 GFileAttributeMatcher *matcher)
747 gpointer info_as_ptr;
751 GUnixMountEntry *mount;
754 if (g_lstat (path, &buf) != 0)
757 G_LOCK (mount_info_hash);
759 if (mount_info_hash == NULL)
760 mount_info_hash = g_hash_table_new_full (device_hash, device_equal,
764 if (g_unix_mounts_changed_since (mount_info_hash_cache_time))
765 g_hash_table_remove_all (mount_info_hash);
767 got_info = g_hash_table_lookup_extended (mount_info_hash,
772 G_UNLOCK (mount_info_hash);
774 mount_info = GPOINTER_TO_UINT (info_as_ptr);
780 mountpoint = find_mountpoint_for (path, buf.st_dev);
781 if (mountpoint == NULL)
782 mountpoint = g_strdup ("/");
784 mount = g_unix_mount_at (mountpoint, &cache_time);
787 if (g_unix_mount_is_readonly (mount))
788 mount_info |= MOUNT_INFO_READONLY;
790 g_unix_mount_free (mount);
795 dev = g_new0 (dev_t, 1);
798 G_LOCK (mount_info_hash);
799 mount_info_hash_cache_time = cache_time;
800 g_hash_table_insert (mount_info_hash, dev, GUINT_TO_POINTER (mount_info));
801 G_UNLOCK (mount_info_hash);
804 if (mount_info & MOUNT_INFO_READONLY)
805 g_file_info_set_attribute_boolean (fs_info, G_FILE_ATTRIBUTE_FILESYSTEM_READONLY, TRUE);
813 is_xp_or_later (void)
815 static int result = -1;
820 OSVERSIONINFOEX ver_info = {0};
821 DWORDLONG cond_mask = 0;
822 int op = VER_GREATER_EQUAL;
824 ver_info.dwOSVersionInfoSize = sizeof ver_info;
825 ver_info.dwMajorVersion = 5;
826 ver_info.dwMinorVersion = 1;
828 VER_SET_CONDITION (cond_mask, VER_MAJORVERSION, op);
829 VER_SET_CONDITION (cond_mask, VER_MINORVERSION, op);
831 result = VerifyVersionInfo (&ver_info,
832 VER_MAJORVERSION | VER_MINORVERSION,
835 result = ((DWORD)(LOBYTE (LOWORD (GetVersion ())))) >= 5;
843 get_volume_for_path (const char *path)
849 wpath = g_utf8_to_utf16 (path, -1, NULL, NULL, NULL);
850 result = g_new (wchar_t, MAX_PATH);
852 if (!GetVolumePathNameW (wpath, result, MAX_PATH))
854 char *msg = g_win32_error_message (GetLastError ());
855 g_critical ("GetVolumePathName failed: %s", msg);
862 len = wcslen (result);
863 if (len > 0 && result[len-1] != L'\\')
865 result = g_renew (wchar_t, result, len + 2);
875 find_mountpoint_for (const char *file, dev_t dev)
880 wpath = get_volume_for_path (file);
884 utf8_path = g_utf16_to_utf8 (wpath, -1, NULL, NULL, NULL);
891 get_filesystem_readonly (GFileInfo *info,
896 rootdir = get_volume_for_path (path);
900 if (is_xp_or_later ())
903 if (GetVolumeInformationW (rootdir, NULL, 0, NULL, NULL, &flags, NULL, 0))
904 g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_FILESYSTEM_READONLY,
905 (flags & FILE_READ_ONLY_VOLUME) != 0);
909 if (GetDriveTypeW (rootdir) == DRIVE_CDROM)
910 g_file_info_set_attribute_boolean (info, G_FILE_ATTRIBUTE_FILESYSTEM_READONLY, TRUE);
917 #endif /* G_OS_WIN32 */
920 g_local_file_query_filesystem_info (GFile *file,
921 const char *attributes,
922 GCancellable *cancellable,
925 GLocalFile *local = G_LOCAL_FILE (file);
927 int statfs_result = 0;
933 struct statfs statfs_buffer;
934 #elif defined(USE_STATVFS)
935 struct statvfs statfs_buffer;
938 GFileAttributeMatcher *attribute_matcher;
945 statfs_result = statfs (local->filename, &statfs_buffer);
946 #elif STATFS_ARGS == 4
947 statfs_result = statfs (local->filename, &statfs_buffer,
948 sizeof (statfs_buffer), 0);
950 block_size = statfs_buffer.f_bsize;
952 /* Many backends can't report free size (for instance the gvfs fuse
953 backend for backend not supporting this), and set f_bfree to 0,
954 but it can be 0 for real too. We treat the availible == 0 and
955 free == 0 case as "both of these are invalid".
958 if (statfs_buffer.f_bavail == 0 && statfs_buffer.f_bfree == 0)
962 #elif defined(USE_STATVFS)
963 statfs_result = statvfs (local->filename, &statfs_buffer);
964 block_size = statfs_buffer.f_frsize;
967 if (statfs_result == -1)
971 g_set_error (error, G_IO_ERROR,
972 g_io_error_from_errno (errsv),
973 _("Error getting filesystem info: %s"),
978 info = g_file_info_new ();
980 attribute_matcher = g_file_attribute_matcher_new (attributes);
983 g_file_attribute_matcher_matches (attribute_matcher,
984 G_FILE_ATTRIBUTE_FILESYSTEM_FREE))
987 gchar *localdir = g_path_get_dirname (local->filename);
988 wchar_t *wdirname = g_utf8_to_utf16 (localdir, -1, NULL, NULL, NULL);
992 if (GetDiskFreeSpaceExW (wdirname, &li, NULL, NULL))
993 g_file_info_set_attribute_uint64 (info, G_FILE_ATTRIBUTE_FILESYSTEM_FREE, (guint64)li.QuadPart);
996 g_file_info_set_attribute_uint64 (info, G_FILE_ATTRIBUTE_FILESYSTEM_FREE, block_size * statfs_buffer.f_bavail);
1000 g_file_attribute_matcher_matches (attribute_matcher,
1001 G_FILE_ATTRIBUTE_FILESYSTEM_SIZE))
1004 gchar *localdir = g_path_get_dirname (local->filename);
1005 wchar_t *wdirname = g_utf8_to_utf16 (localdir, -1, NULL, NULL, NULL);
1009 if (GetDiskFreeSpaceExW (wdirname, NULL, &li, NULL))
1010 g_file_info_set_attribute_uint64 (info, G_FILE_ATTRIBUTE_FILESYSTEM_SIZE, (guint64)li.QuadPart);
1013 g_file_info_set_attribute_uint64 (info, G_FILE_ATTRIBUTE_FILESYSTEM_SIZE, block_size * statfs_buffer.f_blocks);
1017 #if defined(HAVE_STRUCT_STATFS_F_FSTYPENAME)
1018 fstype = g_strdup(statfs_buffer.f_fstypename);
1020 fstype = get_fs_type (statfs_buffer.f_type);
1023 #elif defined(USE_STATVFS) && defined(HAVE_STRUCT_STATVFS_F_BASETYPE)
1024 fstype = g_strdup(statfs_buffer.f_basetype);
1029 g_file_attribute_matcher_matches (attribute_matcher,
1030 G_FILE_ATTRIBUTE_FILESYSTEM_TYPE))
1031 g_file_info_set_attribute_string (info, G_FILE_ATTRIBUTE_FILESYSTEM_TYPE, fstype);
1034 if (g_file_attribute_matcher_matches (attribute_matcher,
1035 G_FILE_ATTRIBUTE_FILESYSTEM_READONLY))
1038 get_filesystem_readonly (info, local->filename);
1040 get_mount_info (info, local->filename, attribute_matcher);
1044 g_file_attribute_matcher_unref (attribute_matcher);
1050 g_local_file_find_enclosing_mount (GFile *file,
1051 GCancellable *cancellable,
1054 GLocalFile *local = G_LOCAL_FILE (file);
1059 if (g_lstat (local->filename, &buf) != 0)
1061 g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND,
1062 /* Translators: This is an error message when trying to
1063 * find the enclosing (user visible) mount of a file, but
1065 _("Containing mount does not exist"));
1069 mountpoint = find_mountpoint_for (local->filename, buf.st_dev);
1070 if (mountpoint == NULL)
1072 g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND,
1073 /* Translators: This is an error message when trying to
1074 * find the enclosing (user visible) mount of a file, but
1076 _("Containing mount does not exist"));
1080 mount = _g_mount_get_for_mount_path (mountpoint, cancellable);
1081 g_free (mountpoint);
1085 g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND,
1086 /* Translators: This is an error message when trying to find
1087 * the enclosing (user visible) mount of a file, but none
1089 _("Containing mount does not exist"));
1094 g_local_file_set_display_name (GFile *file,
1095 const char *display_name,
1096 GCancellable *cancellable,
1099 GLocalFile *local, *new_local;
1100 GFile *new_file, *parent;
1101 struct stat statbuf;
1104 parent = g_file_get_parent (file);
1107 g_set_error_literal (error, G_IO_ERROR,
1109 _("Can't rename root directory"));
1113 new_file = g_file_get_child_for_display_name (parent, display_name, error);
1114 g_object_unref (parent);
1116 if (new_file == NULL)
1118 local = G_LOCAL_FILE (file);
1119 new_local = G_LOCAL_FILE (new_file);
1121 if (g_lstat (new_local->filename, &statbuf) == -1)
1125 if (errsv != ENOENT)
1127 g_set_error (error, G_IO_ERROR,
1128 g_io_error_from_errno (errsv),
1129 _("Error renaming file: %s"),
1130 g_strerror (errsv));
1136 g_set_error_literal (error, G_IO_ERROR,
1138 _("Can't rename file, filename already exist"));
1142 if (g_rename (local->filename, new_local->filename) == -1)
1146 if (errsv == EINVAL)
1147 /* We can't get a rename file into itself error herer,
1148 so this must be an invalid filename, on e.g. FAT */
1149 g_set_error_literal (error, G_IO_ERROR,
1150 G_IO_ERROR_INVALID_FILENAME,
1151 _("Invalid filename"));
1153 g_set_error (error, G_IO_ERROR,
1154 g_io_error_from_errno (errsv),
1155 _("Error renaming file: %s"),
1156 g_strerror (errsv));
1157 g_object_unref (new_file);
1165 g_local_file_query_info (GFile *file,
1166 const char *attributes,
1167 GFileQueryInfoFlags flags,
1168 GCancellable *cancellable,
1171 GLocalFile *local = G_LOCAL_FILE (file);
1173 GFileAttributeMatcher *matcher;
1174 char *basename, *dirname;
1175 GLocalParentFileInfo parent_info;
1177 matcher = g_file_attribute_matcher_new (attributes);
1179 basename = g_path_get_basename (local->filename);
1181 dirname = g_path_get_dirname (local->filename);
1182 _g_local_file_info_get_parent_info (dirname, matcher, &parent_info);
1185 info = _g_local_file_info_get (basename, local->filename,
1186 matcher, flags, &parent_info,
1190 _g_local_file_info_free_parent_info (&parent_info);
1193 g_file_attribute_matcher_unref (matcher);
1198 static GFileAttributeInfoList *
1199 g_local_file_query_settable_attributes (GFile *file,
1200 GCancellable *cancellable,
1203 return g_file_attribute_info_list_ref (local_writable_attributes);
1206 static GFileAttributeInfoList *
1207 g_local_file_query_writable_namespaces (GFile *file,
1208 GCancellable *cancellable,
1211 GFileAttributeInfoList *list;
1215 if (g_once_init_enter (&local_writable_namespaces))
1217 /* Writable namespaces: */
1219 list = g_file_attribute_info_list_new ();
1222 g_file_attribute_info_list_add (list,
1224 G_FILE_ATTRIBUTE_TYPE_STRING,
1225 G_FILE_ATTRIBUTE_INFO_COPY_WITH_FILE |
1226 G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED);
1227 g_file_attribute_info_list_add (list,
1229 G_FILE_ATTRIBUTE_TYPE_STRING,
1230 G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED);
1233 vfs = g_vfs_get_default ();
1234 class = G_VFS_GET_CLASS (vfs);
1235 if (class->add_writable_namespaces)
1236 class->add_writable_namespaces (vfs, list);
1238 g_once_init_leave (&local_writable_namespaces, (gsize)list);
1240 list = (GFileAttributeInfoList *)local_writable_namespaces;
1242 return g_file_attribute_info_list_ref (list);
1246 g_local_file_set_attribute (GFile *file,
1247 const char *attribute,
1248 GFileAttributeType type,
1250 GFileQueryInfoFlags flags,
1251 GCancellable *cancellable,
1254 GLocalFile *local = G_LOCAL_FILE (file);
1256 return _g_local_file_info_set_attribute (local->filename,
1266 g_local_file_set_attributes_from_info (GFile *file,
1268 GFileQueryInfoFlags flags,
1269 GCancellable *cancellable,
1272 GLocalFile *local = G_LOCAL_FILE (file);
1273 int res, chained_res;
1274 GFileIface *default_iface;
1276 res = _g_local_file_info_set_attributes (local->filename,
1282 error = NULL; /* Don't write over error if further errors */
1284 default_iface = g_type_default_interface_peek (G_TYPE_FILE);
1286 chained_res = (default_iface->set_attributes_from_info) (file, info, flags, cancellable, error);
1288 return res && chained_res;
1291 static GFileInputStream *
1292 g_local_file_read (GFile *file,
1293 GCancellable *cancellable,
1296 GLocalFile *local = G_LOCAL_FILE (file);
1300 fd = g_open (local->filename, O_RDONLY|O_BINARY, 0);
1305 g_set_error (error, G_IO_ERROR,
1306 g_io_error_from_errno (errsv),
1307 _("Error opening file: %s"),
1308 g_strerror (errsv));
1312 if (fstat(fd, &buf) == 0 && S_ISDIR (buf.st_mode))
1315 g_set_error_literal (error, G_IO_ERROR,
1316 G_IO_ERROR_IS_DIRECTORY,
1317 _("Can't open directory"));
1321 return _g_local_file_input_stream_new (fd);
1324 static GFileOutputStream *
1325 g_local_file_append_to (GFile *file,
1326 GFileCreateFlags flags,
1327 GCancellable *cancellable,
1330 return _g_local_file_output_stream_append (G_LOCAL_FILE (file)->filename,
1331 flags, cancellable, error);
1334 static GFileOutputStream *
1335 g_local_file_create (GFile *file,
1336 GFileCreateFlags flags,
1337 GCancellable *cancellable,
1340 return _g_local_file_output_stream_create (G_LOCAL_FILE (file)->filename,
1342 flags, cancellable, error);
1345 static GFileOutputStream *
1346 g_local_file_replace (GFile *file,
1348 gboolean make_backup,
1349 GFileCreateFlags flags,
1350 GCancellable *cancellable,
1353 return _g_local_file_output_stream_replace (G_LOCAL_FILE (file)->filename,
1355 etag, make_backup, flags,
1356 cancellable, error);
1359 static GFileIOStream *
1360 g_local_file_open_readwrite (GFile *file,
1361 GCancellable *cancellable,
1364 GFileOutputStream *output;
1367 output = _g_local_file_output_stream_open (G_LOCAL_FILE (file)->filename,
1369 cancellable, error);
1373 res = _g_local_file_io_stream_new (G_LOCAL_FILE_OUTPUT_STREAM (output));
1374 g_object_unref (output);
1378 static GFileIOStream *
1379 g_local_file_create_readwrite (GFile *file,
1380 GFileCreateFlags flags,
1381 GCancellable *cancellable,
1384 GFileOutputStream *output;
1387 output = _g_local_file_output_stream_create (G_LOCAL_FILE (file)->filename,
1389 cancellable, error);
1393 res = _g_local_file_io_stream_new (G_LOCAL_FILE_OUTPUT_STREAM (output));
1394 g_object_unref (output);
1398 static GFileIOStream *
1399 g_local_file_replace_readwrite (GFile *file,
1401 gboolean make_backup,
1402 GFileCreateFlags flags,
1403 GCancellable *cancellable,
1406 GFileOutputStream *output;
1409 output = _g_local_file_output_stream_replace (G_LOCAL_FILE (file)->filename,
1411 etag, make_backup, flags,
1412 cancellable, error);
1416 res = _g_local_file_io_stream_new (G_LOCAL_FILE_OUTPUT_STREAM (output));
1417 g_object_unref (output);
1422 g_local_file_delete (GFile *file,
1423 GCancellable *cancellable,
1426 GLocalFile *local = G_LOCAL_FILE (file);
1430 if (g_remove (local->filename) == -1)
1434 /* Posix allows EEXIST too, but the more sane error
1435 is G_IO_ERROR_NOT_FOUND, and it's what nautilus
1437 if (errsv == EEXIST)
1440 g_set_error (error, G_IO_ERROR,
1441 g_io_error_from_errno (errsv),
1442 _("Error removing file: %s"),
1443 g_strerror (errsv));
1447 vfs = g_vfs_get_default ();
1448 class = G_VFS_GET_CLASS (vfs);
1449 if (class->local_file_removed)
1450 class->local_file_removed (vfs, local->filename);
1456 strip_trailing_slashes (const char *path)
1461 path_copy = g_strdup (path);
1462 len = strlen (path_copy);
1463 while (len > 1 && path_copy[len-1] == '/')
1464 path_copy[--len] = 0;
1470 expand_symlink (const char *link)
1472 char *resolved, *canonical, *parent, *link2;
1473 char symlink_value[4096];
1481 res = readlink (link, symlink_value, sizeof (symlink_value) - 1);
1484 return g_strdup (link);
1485 symlink_value[res] = 0;
1488 if (g_path_is_absolute (symlink_value))
1489 return canonicalize_filename (symlink_value);
1492 link2 = strip_trailing_slashes (link);
1493 parent = g_path_get_dirname (link2);
1496 resolved = g_build_filename (parent, symlink_value, NULL);
1499 canonical = canonicalize_filename (resolved);
1508 get_parent (const char *path,
1512 struct stat parent_stat;
1516 path_copy = strip_trailing_slashes (path);
1518 parent = g_path_get_dirname (path_copy);
1519 if (strcmp (parent, ".") == 0 ||
1520 strcmp (parent, path_copy) == 0)
1530 if (g_lstat (parent, &parent_stat) != 0)
1536 if (S_ISLNK (parent_stat.st_mode))
1539 parent = expand_symlink (parent);
1544 if (num_recursions > 12)
1549 } while (S_ISLNK (parent_stat.st_mode));
1551 *parent_dev = parent_stat.st_dev;
1557 expand_all_symlinks (const char *path)
1559 char *parent, *parent_expanded;
1560 char *basename, *res;
1563 parent = get_parent (path, &parent_dev);
1566 parent_expanded = expand_all_symlinks (parent);
1568 basename = g_path_get_basename (path);
1569 res = g_build_filename (parent_expanded, basename, NULL);
1571 g_free (parent_expanded);
1574 res = g_strdup (path);
1582 find_mountpoint_for (const char *file,
1586 dev_t dir_dev, parent_dev;
1588 dir = g_strdup (file);
1593 parent = get_parent (dir, &parent_dev);
1597 if (parent_dev != dir_dev)
1609 find_topdir_for (const char *file)
1614 dir = get_parent (file, &dir_dev);
1618 return find_mountpoint_for (dir, dir_dev);
1622 get_unique_filename (const char *basename,
1628 return g_strdup (basename);
1630 dot = strchr (basename, '.');
1632 return g_strdup_printf ("%.*s.%d%s", (int)(dot - basename), basename, id, dot);
1634 return g_strdup_printf ("%s.%d", basename, id);
1638 path_has_prefix (const char *path,
1646 prefix_len = strlen (prefix);
1648 if (strncmp (path, prefix, prefix_len) == 0 &&
1649 (prefix_len == 0 || /* empty prefix always matches */
1650 prefix[prefix_len - 1] == '/' || /* last char in prefix was a /, so it must be in path too */
1651 path[prefix_len] == 0 ||
1652 path[prefix_len] == '/'))
1659 try_make_relative (const char *path,
1662 char *path2, *base2;
1665 path2 = expand_all_symlinks (path);
1666 base2 = expand_all_symlinks (base);
1669 if (path_has_prefix (path2, base2))
1671 relative = path2 + strlen (base2);
1672 while (*relative == '/')
1674 relative = g_strdup (relative);
1682 /* Failed, use abs path */
1683 return g_strdup (path);
1687 escape_trash_name (char *name)
1690 const gchar hex[16] = "0123456789ABCDEF";
1692 str = g_string_new ("");
1700 if (g_ascii_isprint (c))
1701 g_string_append_c (str, c);
1704 g_string_append_c (str, '%');
1705 g_string_append_c (str, hex[((guchar)c) >> 4]);
1706 g_string_append_c (str, hex[((guchar)c) & 0xf]);
1710 return g_string_free (str, FALSE);
1714 _g_local_file_has_trash_dir (const char *dirname, dev_t dir_dev)
1716 static gsize home_dev_set = 0;
1717 static dev_t home_dev;
1718 char *topdir, *globaldir, *trashdir, *tmpname;
1721 struct stat global_stat, trash_stat;
1725 if (g_once_init_enter (&home_dev_set))
1727 struct stat home_stat;
1729 g_stat (g_get_home_dir (), &home_stat);
1730 home_dev = home_stat.st_dev;
1731 g_once_init_leave (&home_dev_set, 1);
1734 /* Assume we can trash to the home */
1735 if (dir_dev == home_dev)
1738 topdir = find_mountpoint_for (dirname, dir_dev);
1742 globaldir = g_build_filename (topdir, ".Trash", NULL);
1743 statres = g_lstat (globaldir, &global_stat);
1744 if (g_lstat (globaldir, &global_stat) == 0 &&
1745 S_ISDIR (global_stat.st_mode) &&
1746 (global_stat.st_mode & S_ISVTX) != 0)
1748 /* got a toplevel sysadmin created dir, assume we
1749 * can trash to it (we should be able to create a dir)
1750 * This fails for the FAT case where the ownership of
1751 * that dir would be wrong though..
1759 /* No global trash dir, or it failed the tests, fall back to $topdir/.Trash-$uid */
1761 g_snprintf (uid_str, sizeof (uid_str), "%lu", (unsigned long) uid);
1763 tmpname = g_strdup_printf (".Trash-%s", uid_str);
1764 trashdir = g_build_filename (topdir, tmpname, NULL);
1767 if (g_lstat (trashdir, &trash_stat) == 0)
1772 S_ISDIR (trash_stat.st_mode) &&
1773 trash_stat.st_uid == uid;
1777 /* User specific trash didn't exist, can we create it? */
1778 res = g_access (topdir, W_OK) == 0;
1787 g_local_file_trash (GFile *file,
1788 GCancellable *cancellable,
1791 GLocalFile *local = G_LOCAL_FILE (file);
1792 struct stat file_stat, home_stat;
1793 const char *homedir;
1794 char *trashdir, *topdir, *infodir, *filesdir;
1795 char *basename, *trashname, *trashfile, *infoname, *infofile;
1796 char *original_name, *original_name_escaped;
1799 gboolean is_homedir_trash;
1800 char delete_time[32];
1802 struct stat trash_stat, global_stat;
1803 char *dirname, *globaldir;
1805 if (g_lstat (local->filename, &file_stat) != 0)
1809 g_set_error (error, G_IO_ERROR,
1810 g_io_error_from_errno (errsv),
1811 _("Error trashing file: %s"),
1812 g_strerror (errsv));
1816 homedir = g_get_home_dir ();
1817 g_stat (homedir, &home_stat);
1819 is_homedir_trash = FALSE;
1821 if (file_stat.st_dev == home_stat.st_dev)
1823 is_homedir_trash = TRUE;
1825 trashdir = g_build_filename (g_get_user_data_dir (), "Trash", NULL);
1826 if (g_mkdir_with_parents (trashdir, 0700) < 0)
1831 display_name = g_filename_display_name (trashdir);
1832 g_set_error (error, G_IO_ERROR,
1833 g_io_error_from_errno (errsv),
1834 _("Unable to create trash dir %s: %s"),
1835 display_name, g_strerror (errsv));
1836 g_free (display_name);
1840 topdir = g_strdup (g_get_user_data_dir ());
1848 g_snprintf (uid_str, sizeof (uid_str), "%lu", (unsigned long)uid);
1850 topdir = find_topdir_for (local->filename);
1853 g_set_error_literal (error, G_IO_ERROR,
1854 G_IO_ERROR_NOT_SUPPORTED,
1855 _("Unable to find toplevel directory for trash"));
1859 /* Try looking for global trash dir $topdir/.Trash/$uid */
1860 globaldir = g_build_filename (topdir, ".Trash", NULL);
1861 if (g_lstat (globaldir, &global_stat) == 0 &&
1862 S_ISDIR (global_stat.st_mode) &&
1863 (global_stat.st_mode & S_ISVTX) != 0)
1865 trashdir = g_build_filename (globaldir, uid_str, NULL);
1867 if (g_lstat (trashdir, &trash_stat) == 0)
1869 if (!S_ISDIR (trash_stat.st_mode) ||
1870 trash_stat.st_uid != uid)
1872 /* Not a directory or not owned by user, ignore */
1877 else if (g_mkdir (trashdir, 0700) == -1)
1885 if (trashdir == NULL)
1887 gboolean tried_create;
1889 /* No global trash dir, or it failed the tests, fall back to $topdir/.Trash-$uid */
1890 dirname = g_strdup_printf (".Trash-%s", uid_str);
1891 trashdir = g_build_filename (topdir, dirname, NULL);
1894 tried_create = FALSE;
1897 if (g_lstat (trashdir, &trash_stat) == 0)
1899 if (!S_ISDIR (trash_stat.st_mode) ||
1900 trash_stat.st_uid != uid)
1902 /* Remove the failed directory */
1904 g_remove (trashdir);
1906 /* Not a directory or not owned by user, ignore */
1913 if (!tried_create &&
1914 g_mkdir (trashdir, 0700) != -1)
1916 /* Ensure that the created dir has the right uid etc.
1917 This might fail on e.g. a FAT dir */
1918 tried_create = TRUE;
1929 if (trashdir == NULL)
1932 g_set_error_literal (error, G_IO_ERROR,
1933 G_IO_ERROR_NOT_SUPPORTED,
1934 _("Unable to find or create trash directory"));
1939 /* Trashdir points to the trash dir with the "info" and "files" subdirectories */
1941 infodir = g_build_filename (trashdir, "info", NULL);
1942 filesdir = g_build_filename (trashdir, "files", NULL);
1945 /* Make sure we have the subdirectories */
1946 if ((g_mkdir (infodir, 0700) == -1 && errno != EEXIST) ||
1947 (g_mkdir (filesdir, 0700) == -1 && errno != EEXIST))
1952 g_set_error_literal (error, G_IO_ERROR,
1953 G_IO_ERROR_NOT_SUPPORTED,
1954 _("Unable to find or create trash directory"));
1958 basename = g_path_get_basename (local->filename);
1966 trashname = get_unique_filename (basename, i++);
1967 infoname = g_strconcat (trashname, ".trashinfo", NULL);
1968 infofile = g_build_filename (infodir, infoname, NULL);
1971 fd = open (infofile, O_CREAT | O_EXCL, 0666);
1972 } while (fd == -1 && errno == EEXIST);
1986 g_set_error (error, G_IO_ERROR,
1987 g_io_error_from_errno (errsv),
1988 _("Unable to create trashing info file: %s"),
1989 g_strerror (errsv));
1995 /* TODO: Maybe we should verify that you can delete the file from the trash
1996 before moving it? OTOH, that is hard, as it needs a recursive scan */
1998 trashfile = g_build_filename (filesdir, trashname, NULL);
2002 if (g_rename (local->filename, trashfile) == -1)
2012 /* The trash dir was actually on another fs anyway!?
2013 This can happen when the same device is mounted multiple
2014 times, or with bind mounts of the same fs. */
2015 g_set_error (error, G_IO_ERROR,
2016 G_IO_ERROR_NOT_SUPPORTED,
2017 _("Unable to trash file: %s"),
2018 g_strerror (errsv));
2020 g_set_error (error, G_IO_ERROR,
2021 g_io_error_from_errno (errsv),
2022 _("Unable to trash file: %s"),
2023 g_strerror (errsv));
2029 /* TODO: Do we need to update mtime/atime here after the move? */
2031 /* Use absolute names for homedir */
2032 if (is_homedir_trash)
2033 original_name = g_strdup (local->filename);
2035 original_name = try_make_relative (local->filename, topdir);
2036 original_name_escaped = escape_trash_name (original_name);
2038 g_free (original_name);
2045 localtime_r (&t, &now);
2047 strftime(delete_time, sizeof (delete_time), "%Y-%m-%dT%H:%M:%S", &now);
2050 data = g_strdup_printf ("[Trash Info]\nPath=%s\nDeletionDate=%s\n",
2051 original_name_escaped, delete_time);
2053 g_file_set_contents (infofile, data, -1, NULL);
2057 g_free (original_name_escaped);
2062 #else /* G_OS_WIN32 */
2064 _g_local_file_has_trash_dir (const char *dirname, dev_t dir_dev)
2066 return FALSE; /* XXX ??? */
2070 g_local_file_trash (GFile *file,
2071 GCancellable *cancellable,
2074 GLocalFile *local = G_LOCAL_FILE (file);
2075 SHFILEOPSTRUCTW op = {0};
2080 wfilename = g_utf8_to_utf16 (local->filename, -1, NULL, &len, NULL);
2081 /* SHFILEOPSTRUCT.pFrom is double-zero-terminated */
2082 wfilename = g_renew (wchar_t, wfilename, len + 2);
2083 wfilename[len + 1] = 0;
2085 op.wFunc = FO_DELETE;
2086 op.pFrom = wfilename;
2087 op.fFlags = FOF_ALLOWUNDO;
2089 success = SHFileOperationW (&op) == 0;
2091 if (success && op.fAnyOperationsAborted)
2093 if (cancellable && !g_cancellable_is_cancelled (cancellable))
2094 g_cancellable_cancel (cancellable);
2095 g_set_error (error, G_IO_ERROR,
2096 G_IO_ERROR_CANCELLED,
2097 _("Unable to trash file: %s"),
2098 _("Operation was cancelled"));
2102 g_set_error (error, G_IO_ERROR,
2104 _("Unable to trash file: %s"),
2105 _("internal error"));
2110 #endif /* G_OS_WIN32 */
2113 g_local_file_make_directory (GFile *file,
2114 GCancellable *cancellable,
2117 GLocalFile *local = G_LOCAL_FILE (file);
2119 if (g_mkdir (local->filename, 0777) == -1)
2123 if (errsv == EINVAL)
2124 /* This must be an invalid filename, on e.g. FAT */
2125 g_set_error_literal (error, G_IO_ERROR,
2126 G_IO_ERROR_INVALID_FILENAME,
2127 _("Invalid filename"));
2129 g_set_error (error, G_IO_ERROR,
2130 g_io_error_from_errno (errsv),
2131 _("Error creating directory: %s"),
2132 g_strerror (errsv));
2140 g_local_file_make_symbolic_link (GFile *file,
2141 const char *symlink_value,
2142 GCancellable *cancellable,
2146 GLocalFile *local = G_LOCAL_FILE (file);
2148 if (symlink (symlink_value, local->filename) == -1)
2152 if (errsv == EINVAL)
2153 /* This must be an invalid filename, on e.g. FAT */
2154 g_set_error_literal (error, G_IO_ERROR,
2155 G_IO_ERROR_INVALID_FILENAME,
2156 _("Invalid filename"));
2158 g_set_error (error, G_IO_ERROR,
2159 g_io_error_from_errno (errsv),
2160 _("Error making symbolic link: %s"),
2161 g_strerror (errsv));
2166 g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED, "Symlinks not supported");
2173 g_local_file_copy (GFile *source,
2175 GFileCopyFlags flags,
2176 GCancellable *cancellable,
2177 GFileProgressCallback progress_callback,
2178 gpointer progress_callback_data,
2181 /* Fall back to default copy */
2182 g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED, "Copy not supported");
2187 g_local_file_move (GFile *source,
2189 GFileCopyFlags flags,
2190 GCancellable *cancellable,
2191 GFileProgressCallback progress_callback,
2192 gpointer progress_callback_data,
2195 GLocalFile *local_source, *local_destination;
2196 struct stat statbuf;
2197 gboolean destination_exist, source_is_dir;
2204 if (!G_IS_LOCAL_FILE (source) ||
2205 !G_IS_LOCAL_FILE (destination))
2207 /* Fall back to default move */
2208 g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED, "Move not supported");
2212 local_source = G_LOCAL_FILE (source);
2213 local_destination = G_LOCAL_FILE (destination);
2215 res = g_lstat (local_source->filename, &statbuf);
2220 g_set_error (error, G_IO_ERROR,
2221 g_io_error_from_errno (errsv),
2222 _("Error moving file: %s"),
2223 g_strerror (errsv));
2227 source_is_dir = S_ISDIR (statbuf.st_mode);
2228 source_size = statbuf.st_size;
2230 destination_exist = FALSE;
2231 res = g_lstat (local_destination->filename, &statbuf);
2234 destination_exist = TRUE; /* Target file exists */
2236 if (flags & G_FILE_COPY_OVERWRITE)
2238 /* Always fail on dirs, even with overwrite */
2239 if (S_ISDIR (statbuf.st_mode))
2242 g_set_error_literal (error,
2244 G_IO_ERROR_WOULD_MERGE,
2245 _("Can't move directory over directory"));
2247 g_set_error_literal (error,
2249 G_IO_ERROR_IS_DIRECTORY,
2250 _("Can't copy over directory"));
2256 g_set_error_literal (error,
2259 _("Target file exists"));
2264 if (flags & G_FILE_COPY_BACKUP && destination_exist)
2266 backup_name = g_strconcat (local_destination->filename, "~", NULL);
2267 if (g_rename (local_destination->filename, backup_name) == -1)
2269 g_set_error_literal (error,
2271 G_IO_ERROR_CANT_CREATE_BACKUP,
2272 _("Backup file creation failed"));
2273 g_free (backup_name);
2276 g_free (backup_name);
2277 destination_exist = FALSE; /* It did, but no more */
2280 if (source_is_dir && destination_exist && (flags & G_FILE_COPY_OVERWRITE))
2282 /* Source is a dir, destination exists (and is not a dir, because that would have failed
2283 earlier), and we're overwriting. Manually remove the target so we can do the rename. */
2284 res = g_unlink (local_destination->filename);
2289 g_set_error (error, G_IO_ERROR,
2290 g_io_error_from_errno (errsv),
2291 _("Error removing target file: %s"),
2292 g_strerror (errsv));
2297 if (g_rename (local_source->filename, local_destination->filename) == -1)
2302 /* This will cause the fallback code to run */
2303 g_set_error_literal (error, G_IO_ERROR,
2304 G_IO_ERROR_NOT_SUPPORTED,
2305 _("Move between mounts not supported"));
2306 else if (errsv == EINVAL)
2307 /* This must be an invalid filename, on e.g. FAT, or
2308 we're trying to move the file into itself...
2309 We return invalid filename for both... */
2310 g_set_error_literal (error, G_IO_ERROR,
2311 G_IO_ERROR_INVALID_FILENAME,
2312 _("Invalid filename"));
2314 g_set_error (error, G_IO_ERROR,
2315 g_io_error_from_errno (errsv),
2316 _("Error moving file: %s"),
2317 g_strerror (errsv));
2321 vfs = g_vfs_get_default ();
2322 class = G_VFS_GET_CLASS (vfs);
2323 if (class->local_file_moved)
2324 class->local_file_moved (vfs, local_source->filename, local_destination->filename);
2326 /* Make sure we send full copied size */
2327 if (progress_callback)
2328 progress_callback (source_size, source_size, progress_callback_data);
2333 static GFileMonitor*
2334 g_local_file_monitor_dir (GFile *file,
2335 GFileMonitorFlags flags,
2336 GCancellable *cancellable,
2339 GLocalFile* local_file = G_LOCAL_FILE(file);
2340 return _g_local_directory_monitor_new (local_file->filename, flags, error);
2343 static GFileMonitor*
2344 g_local_file_monitor_file (GFile *file,
2345 GFileMonitorFlags flags,
2346 GCancellable *cancellable,
2349 GLocalFile* local_file = G_LOCAL_FILE(file);
2350 return _g_local_file_monitor_new (local_file->filename, flags, error);
2354 g_local_file_file_iface_init (GFileIface *iface)
2356 iface->dup = g_local_file_dup;
2357 iface->hash = g_local_file_hash;
2358 iface->equal = g_local_file_equal;
2359 iface->is_native = g_local_file_is_native;
2360 iface->has_uri_scheme = g_local_file_has_uri_scheme;
2361 iface->get_uri_scheme = g_local_file_get_uri_scheme;
2362 iface->get_basename = g_local_file_get_basename;
2363 iface->get_path = g_local_file_get_path;
2364 iface->get_uri = g_local_file_get_uri;
2365 iface->get_parse_name = g_local_file_get_parse_name;
2366 iface->get_parent = g_local_file_get_parent;
2367 iface->prefix_matches = g_local_file_prefix_matches;
2368 iface->get_relative_path = g_local_file_get_relative_path;
2369 iface->resolve_relative_path = g_local_file_resolve_relative_path;
2370 iface->get_child_for_display_name = g_local_file_get_child_for_display_name;
2371 iface->set_display_name = g_local_file_set_display_name;
2372 iface->enumerate_children = g_local_file_enumerate_children;
2373 iface->query_info = g_local_file_query_info;
2374 iface->query_filesystem_info = g_local_file_query_filesystem_info;
2375 iface->find_enclosing_mount = g_local_file_find_enclosing_mount;
2376 iface->query_settable_attributes = g_local_file_query_settable_attributes;
2377 iface->query_writable_namespaces = g_local_file_query_writable_namespaces;
2378 iface->set_attribute = g_local_file_set_attribute;
2379 iface->set_attributes_from_info = g_local_file_set_attributes_from_info;
2380 iface->read_fn = g_local_file_read;
2381 iface->append_to = g_local_file_append_to;
2382 iface->create = g_local_file_create;
2383 iface->replace = g_local_file_replace;
2384 iface->open_readwrite = g_local_file_open_readwrite;
2385 iface->create_readwrite = g_local_file_create_readwrite;
2386 iface->replace_readwrite = g_local_file_replace_readwrite;
2387 iface->delete_file = g_local_file_delete;
2388 iface->trash = g_local_file_trash;
2389 iface->make_directory = g_local_file_make_directory;
2390 iface->make_symbolic_link = g_local_file_make_symbolic_link;
2391 iface->copy = g_local_file_copy;
2392 iface->move = g_local_file_move;
2393 iface->monitor_dir = g_local_file_monitor_dir;
2394 iface->monitor_file = g_local_file_monitor_file;
2396 iface->supports_thread_contexts = TRUE;