This adds an extension point for TLS connections to gio, with a
gnutls-based implementation in glib-networking.
Full TLS support is still a work in progress; the current API is
missing some features, and parts of it may still be changed before
2.28.
https://bugzilla.gnome.org/show_bug.cgi?id=588189
GProxyConnection is a class that was added for proxy support;
g_socket_client_connect() returns a GSocketConnection, but in some
cases (eg, encrypted SOCKS), GProxy might return a GIOStream that is
not a GSocketConnection. In that case, GSocketClient would wrap the
stream up in a GProxyConnection, which is a subclass of
GSocketConnection but uses the input/output streams of the wrapped
connection.
GTlsConnection is not a GSocketConnection, so it has the same problem,
so it will need the same treatment. Rename the class to
GTcpWrapperStream, and make it public, so people can extract the base
stream from it when necessary.
(This is not ideal and GSocketClient will need to be revisited as an
API at some point...)
https://bugzilla.gnome.org/show_bug.cgi?id=588189
When interfacing with APIs that expect unix-style async I/O, it is
useful to be able to tell in advance whether a read/write is going to
block. This adds new interfaces GPollableInputStream and
GPollableOutputStream that can be implemented by a GInputStream or
GOutputStream to add _is_readable/_is_writable, _create_source, and
_read_nonblocking/_write_nonblocking methods.
Also, implement for GUnixInput/OutputStream and
GSocketInput/OutputStream
https://bugzilla.gnome.org/show_bug.cgi?id=634241
g_cancellable_create_source() returns a GSource that triggers when its
corresponding GCancellable is cancelled. This can be used with
g_source_add_child_source() to add cancellability to a source.
Port gasynchelper's FDSource to use this rather than doing its own
cancellable handling, and also fix up its callback argument order to
be more normal.
https://bugzilla.gnome.org/show_bug.cgi?id=634239
Otherwise you break the fallback + recommended distinction for a content
type, as you end up adding support for a given content type to *all* of
the applications claiming to support the supertype.
This ways UIs can differentiate between them, and show them in different
section.
- a recommended app is an application that claims to support a content
type directly, not by a supertype derivation.
- a fallback app is an application that claims to support a supertype of
a given content type.
So that if we already have a list of emblems we know we want to add to
the icon, we can use e.g. a for loop to add them all, without picking
the first and looping from the second.
https://bugzilla.gnome.org/show_bug.cgi?id=634504
Removing an extension point is an API and ABI break. In particular, it
causes (older) gvfs versions to fail loading with a linkage error from
ld which in turn makes the desktop unusable.
So this reinstate the extension point and API provided by it, but
deprecates and does not use it. So no functionality is changed.
This reverts parts of commit 9b262f1c5f.
Complaints-Also-To: Ryan Lortie <desrt@desrt.ca>
-gdbusmessage.c and gregistrysettingsbackend.c is updated to fix C99-style declarations
-also fixed typo for displaying registry entry in gregistrysettingsbackend.c (\% -> \\%)
If specified, the signal subscription is setup client-side but the match
rule is not sent to the server. This allows the caller to manually
register more detailed match rules.
glib is trying to move toward using microseconds-in-gint64 as its
universal time format.
No real API breaks here since GTimeSpec is new this unstable release
series.
