[empathy] Add Chan.I.CredentialsStorage to extensions

[Guillaume Desmottes <gdesmott src gnome org>]

commit 1543de6cc195aa22568d86ebb026b2c705b6d0b9
Author: Danielle Madeley <danielle madeley collabora co uk>
Date:   Thu Mar 3 13:02:14 2011 +1100

    Add Chan.I.CredentialsStorage to extensions

 .../Channel_Interface_Credentials_Storage.xml      |   59 ++++++++++++++++++++
 extensions/Makefile.am                             |    1 +
 extensions/misc.xml                                |    1 +
 3 files changed, 61 insertions(+), 0 deletions(-)
---
diff --git a/extensions/Channel_Interface_Credentials_Storage.xml b/extensions/Channel_Interface_Credentials_Storage.xml
new file mode 100644
index 0000000..e44b13e
--- /dev/null
+++ b/extensions/Channel_Interface_Credentials_Storage.xml
@@ -0,0 +1,59 @@
+<?xml version="1.0" ?>
+<node name="/Channel_Interface_Credentials_Storage"
+      xmlns:tp="http://telepathy.freedesktop.org/wiki/DbusSpec#extensions-v0";>
+  <tp:copyright> Copyright © 2011 Collabora Limited </tp:copyright>
+  <tp:license xmlns="http://www.w3.org/1999/xhtml";>
+    <p>This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.</p>
+
+<p>This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.</p>
+
+<p>You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.</p>
+  </tp:license>
+  <interface name="org.freedesktop.Telepathy.Channel.Interface.CredentialsStorage.DRAFT"
+    tp:causes-havoc="experimental">
+    <tp:added version="0.21.10">(draft 1)</tp:added>
+    <tp:requires interface="org.freedesktop.Telepathy.Channel.Interface.SASLAuthentication"/>
+    <tp:docstring xmlns="http://www.w3.org/1999/xhtml";>
+      <p>A channel interface for SASL authentication channels that can save the
+        credentials in the connection manager.</p>
+
+      <p>This interface is unlikely to be present for any SASL channels that are
+        more complex than a simple password prompt (e.g.
+        <code>X-TELEPATHY-PASSWORD</code> or <code>PLAIN</code>).</p>
+
+      <p>In practice, this interface should only be implemented by connection
+        managers that implement the <tp:dbus-ref
+          namespace="ofdT">ConnectionManager.Interface.AccountStorage.DRAFT</tp:dbus-ref>
+        interface. To clear a password that has been saved in this manner, a
+        client should call <tp:dbus-ref
+          namespace="ofdT.ConnectionManager.Interface">AccountStorage.DRAFT.ForgetCredentials</tp:dbus-ref>
+        on the Account.</p>
+    </tp:docstring>
+
+    <method name="StoreCredentials" tp:name-for-bindings="Store_Credentials">
+      <arg direction="in" name="Store" type="b">
+        <tp:docstring>
+          Whether to store the authentication credentials.
+        </tp:docstring>
+      </arg>
+      <tp:docstring xmlns="http://www.w3.org/1999/xhtml";>
+        <p>This method tells the connection manager whether to store the
+          authentication response in order to allow the connection manager to
+          sign-on automatically in the future.</p>
+        <p>If credentials have been stored in this way, the client SHOULD NOT
+          attempt to store the credentials locally in a keyring.</p>
+        <p>This method MUST be called before <tp:dbus-ref
+            namespace="org.freedesktop.Telepathy.Channel.Interface.SASLAuthentication">AcceptSASL</tp:dbus-ref>
+          is called or it will have no effect.</p>
+      </tp:docstring>
+    </method>
+  </interface>
+</node>
diff --git a/extensions/Makefile.am b/extensions/Makefile.am
index 5da2fc4..d0f1048 100644
--- a/extensions/Makefile.am
+++ b/extensions/Makefile.am
@@ -16,6 +16,7 @@ EXTRA_DIST = \
     Logger.xml \
     Connection_Interface_Renaming.xml \
     Authentication_TLS_Certificate.xml \
+    Channel_Interface_Credentials_Storage.xml \
     Channel_Type_Server_TLS_Connection.xml \
     $(NULL)
 
diff --git a/extensions/misc.xml b/extensions/misc.xml
index ad0d59e..b1f6e88 100644
--- a/extensions/misc.xml
+++ b/extensions/misc.xml
@@ -8,6 +8,7 @@
 <xi:include href="Logger.xml" />
 <xi:include href="Connection_Interface_Renaming.xml" />
 <xi:include href="Authentication_TLS_Certificate.xml" />
+<xi:include href="Channel_Interface_Credentials_Storage.xml" />
 <xi:include href="Channel_Type_Server_TLS_Connection.xml" />
 
 </tp:spec>