luc14n0/glib
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/glib.git synced 2025-09-07 00:18:44 +02:00
Code Issues Packages Projects Releases Wiki Activity

fileinfo: Add a G_FILE_ATTRIBUTE_STANDARD_IS_VOLATILE attribute

Browse Source 
This is meant for opaque, non-POSIX-like backends to indicate that the
URI is not persistent. Applications should look at
G_FILE_ATTRIBUTE_STANDARD_SYMLINK_TARGET for the persistent URI.
Examples of such backends could be a portal for letting sandboxed
applications access the file-system, or a database-backed storage like
Google Drive.

In these cases, the user visible file and folder names are different
from the real identifiers, used by the backend. So, a request to
create google-drive://user@gmail.com/foo/New\ File, would actually
lead to google-drive://user@gmail.com/foo/bar on the server even though
the user visible name is still "New File". Since the server-defined URI
is persistent and sanity-checked by the backend, it is recommended that
applications switch to it as soon as possible. Backends will try to
keep a mapping from "fake" to "real" URIs, but those are only on a
best effort basis. They might not be persistent or have the same
guarantees as the "real" URIs.

https://bugzilla.gnome.org/show_bug.cgi?id=741602
This commit is contained in:
Debarshi Ray
2015-06-25 10:05:53 +02:00
parent 4a076032cf
commit fa0f51ddf8
4 changed files with 17 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
gio/gfileinfo-priv.h
View File

@@ -43,6 +43,7 @@
#define G_FILE_ATTRIBUTE_ID_STANDARD_TARGET_URI (1048576 + 17)
#define G_FILE_ATTRIBUTE_ID_STANDARD_SORT_ORDER (1048576 + 18)
#define G_FILE_ATTRIBUTE_ID_STANDARD_SYMBOLIC_ICON (1048576 + 19)
#define G_FILE_ATTRIBUTE_ID_STANDARD_IS_VOLATILE (1048576 + 20)
#define G_FILE_ATTRIBUTE_ID_ETAG_VALUE (2097152 + 1)
#define G_FILE_ATTRIBUTE_ID_ID_FILE (3145728 + 1)
#define G_FILE_ATTRIBUTE_ID_ID_FILESYSTEM (3145728 + 2)