[evolution-kolab/account-mgmt] KolabMailAccess: Implement ESourceAuthenticator.

[Matthew Barnes <mbarnes src gnome org>]

commit ce25dfae2e857c55f9f24057f018f00ecd0832d2
Author: Matthew Barnes <mbarnes redhat com>
Date:   Fri Jun 29 10:18:49 2012 -0400

    KolabMailAccess: Implement ESourceAuthenticator.
    
    KolabMailAccess will be the ESourceAuthenticator passed to
    e_source_registry_authenticate_sync().  Although the try_password_sync()
    implementation is merely a placeholder for now.  That's Christian's job
    to fix.  :)

 src/libekolab/kolab-mail-access.c |   51 ++++++++++++++++++++++++++++++++++++-
 1 files changed, 50 insertions(+), 1 deletions(-)
---
diff --git a/src/libekolab/kolab-mail-access.c b/src/libekolab/kolab-mail-access.c
index b74405d..9cc2a04 100644
--- a/src/libekolab/kolab-mail-access.c
+++ b/src/libekolab/kolab-mail-access.c
@@ -70,7 +70,15 @@ struct _KolabMailAccessPrivate
 
 #define KOLAB_MAIL_ACCESS_PRIVATE(obj)  (G_TYPE_INSTANCE_GET_PRIVATE ((obj), KOLAB_TYPE_MAIL_ACCESS, KolabMailAccessPrivate))
 
-G_DEFINE_TYPE (KolabMailAccess, kolab_mail_access, G_TYPE_OBJECT)
+/* forward declarations */
+static void
+kolab_mail_access_authenticator_init (ESourceAuthenticatorInterface *interface);
+
+G_DEFINE_TYPE_WITH_CODE (
+	KolabMailAccess, kolab_mail_access, G_TYPE_OBJECT,
+	G_IMPLEMENT_INTERFACE (
+		E_TYPE_SOURCE_AUTHENTICATOR,
+		kolab_mail_access_authenticator_init))
 
 /*----------------------------------------------------------------------------*/
 /* object state transition */
@@ -95,6 +103,47 @@ kolab_mail_access_state_free (KolabMailAccessState *state)
 }
 
 /*----------------------------------------------------------------------------*/
+/* authentication attempts */
+
+static ESourceAuthenticationResult
+kolab_mail_access_try_password_sync (ESourceAuthenticator *authenticator,
+                                     const GString *password,
+                                     GCancellable *cancellable,
+                                     GError **error)
+{
+	/* FIXME This needs to test the provided password and return:
+	 *
+	 *       E_SOURCE_AUTHENTICATION_ACCEPTED if the password is valid.
+	 *       Returning this will cause the in-progress call to
+	 *       e_source_registry_authenticate_sync() to return TRUE.
+	 *
+	 *       E_SOURCE_AUTHENTICATION_REJECTED if the password is invalid.
+	 *       Returning this will (re)prompt the user for a password.
+	 *
+	 *       E_SOURCE_AUTHENTICATION_ERROR if communication with the
+	 *       server fails or if the server itself reports an error.
+	 *       Be sure to set the GError!  Returning this will cause the
+	 *       in-progress call to e_source_registry_authenticate_sync()
+	 *       to return FALSE and relay the GError back to the caller.
+	 *
+	 *       For IMAP, should be able to test the password by simply
+	 *       connecting and authenticating to the server.  For now,
+	 *       we blindly accept whatever password we're given and let
+	 *       it fail later if the password is invalid.
+	 *
+	 *       This is broken behavior.
+	 */
+
+	return E_SOURCE_AUTHENTICATION_ACCEPTED;
+}
+
+static void
+kolab_mail_access_authenticator_init (ESourceAuthenticatorInterface *interface)
+{
+	interface->try_password_sync = kolab_mail_access_try_password_sync;
+}
+
+/*----------------------------------------------------------------------------*/
 /* object/class init */
 
 static void