[empathy] add EmpathyChannelFactory (#634679)

[Guillaume Desmottes <gdesmott src gnome org>]

commit 3272874ae2d8cf8e53dd939fb590fbf63c9dc6fa
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Fri Nov 12 13:52:30 2010 +0100

    add EmpathyChannelFactory (#634679)
    
    It just delegates everything to TpAutomaticProxyFactory for now.

 libempathy/Makefile.am               |    2 +
 libempathy/empathy-channel-factory.c |  126 ++++++++++++++++++++++++++++++++++
 libempathy/empathy-channel-factory.h |   58 ++++++++++++++++
 3 files changed, 186 insertions(+), 0 deletions(-)
---
diff --git a/libempathy/Makefile.am b/libempathy/Makefile.am
index 45c09f0..20225f7 100644
--- a/libempathy/Makefile.am
+++ b/libempathy/Makefile.am
@@ -28,6 +28,7 @@ noinst_LTLIBRARIES = libempathy.la
 libempathy_headers =				\
 	empathy-account-settings.h		\
 	empathy-auth-factory.h			\
+	empathy-channel-factory.h \
 	empathy-chatroom-manager.h		\
 	empathy-chatroom.h			\
 	empathy-connection-managers.h		\
@@ -68,6 +69,7 @@ libempathy_la_SOURCES =					\
 	$(libempathy_headers)				\
 	empathy-account-settings.c			\
 	empathy-auth-factory.c				\
+	empathy-channel-factory.c \
 	empathy-chatroom-manager.c			\
 	empathy-chatroom.c				\
 	empathy-connection-managers.c			\
diff --git a/libempathy/empathy-channel-factory.c b/libempathy/empathy-channel-factory.c
new file mode 100644
index 0000000..bbe0cb0
--- /dev/null
+++ b/libempathy/empathy-channel-factory.c
@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2010 Collabora Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA  02110-1301  USA
+ *
+ * Authors: Guillaume Desmottes <guillaume desmottes collabora co uk>
+ */
+
+#include "empathy-channel-factory.h"
+
+#include <telepathy-glib/telepathy-glib.h>
+
+static void factory_iface_init (gpointer, gpointer);
+
+G_DEFINE_TYPE_WITH_CODE (EmpathyChannelFactory, empathy_channel_factory,
+    G_TYPE_OBJECT,
+    G_IMPLEMENT_INTERFACE (TP_TYPE_CLIENT_CHANNEL_FACTORY, factory_iface_init))
+
+struct _EmpathyChannelFactoryPrivate
+{
+  TpClientChannelFactory *automatic_factory;
+};
+
+static void
+empathy_channel_factory_dispose (GObject *object)
+{
+  EmpathyChannelFactory *self = EMPATHY_CHANNEL_FACTORY (object);
+  void (*dispose) (GObject *) =
+    G_OBJECT_CLASS (empathy_channel_factory_parent_class)->dispose;
+
+  tp_clear_object (&self->priv->automatic_factory);
+
+  if (dispose != NULL)
+    dispose (object);
+}
+
+static void
+empathy_channel_factory_class_init (EmpathyChannelFactoryClass *cls)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (cls);
+
+  g_type_class_add_private (cls, sizeof (EmpathyChannelFactoryPrivate));
+
+  object_class->dispose = empathy_channel_factory_dispose;
+}
+
+static void
+empathy_channel_factory_init (EmpathyChannelFactory *self)
+{
+  self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
+      EMPATHY_TYPE_CHANNEL_FACTORY, EmpathyChannelFactoryPrivate);
+
+  self->priv->automatic_factory = TP_CLIENT_CHANNEL_FACTORY (
+      tp_automatic_proxy_factory_dup ());
+}
+
+EmpathyChannelFactory *
+empathy_channel_factory_new (void)
+{
+    return g_object_new (EMPATHY_TYPE_CHANNEL_FACTORY,
+        NULL);
+}
+
+EmpathyChannelFactory *
+empathy_channel_factory_dup (void)
+{
+  static EmpathyChannelFactory *singleton = NULL;
+
+  if (singleton != NULL)
+    return g_object_ref (singleton);
+
+  singleton = empathy_channel_factory_new ();
+
+  g_object_add_weak_pointer (G_OBJECT (singleton), (gpointer) &singleton);
+
+  return singleton;
+}
+
+static TpChannel *
+empathy_channel_factory_create_channel (
+    TpClientChannelFactory *factory,
+    TpConnection *conn,
+    const gchar *path,
+    GHashTable *properties,
+    GError **error)
+{
+  EmpathyChannelFactory *self = (EmpathyChannelFactory *) factory;
+
+  return tp_client_channel_factory_create_channel (
+      self->priv->automatic_factory, conn, path, properties, error);
+}
+
+static GArray *
+empathy_channel_factory_dup_channel_features (
+    TpClientChannelFactory *factory,
+    TpChannel *channel)
+{
+  EmpathyChannelFactory *self = (EmpathyChannelFactory *) factory;
+
+  return tp_client_channel_factory_dup_channel_features (
+      self->priv->automatic_factory, channel);
+}
+
+static void
+factory_iface_init (gpointer g_iface,
+    gpointer unused G_GNUC_UNUSED)
+{
+  TpClientChannelFactoryInterface *iface = g_iface;
+
+  iface->obj_create_channel = empathy_channel_factory_create_channel;
+  iface->obj_dup_channel_features =
+    empathy_channel_factory_dup_channel_features;
+}
diff --git a/libempathy/empathy-channel-factory.h b/libempathy/empathy-channel-factory.h
new file mode 100644
index 0000000..7cfcf31
--- /dev/null
+++ b/libempathy/empathy-channel-factory.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2010 Collabora Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA  02110-1301  USA
+ *
+ * Authors: Guillaume Desmottes <guillaume desmottes collabora co uk>
+ */
+
+#ifndef __EMPATHY_CHANNEL_FACTORY_H__
+#define __EMPATHY_CHANNEL_FACTORY_H__
+
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+#define EMPATHY_TYPE_CHANNEL_FACTORY         (empathy_channel_factory_get_type ())
+#define EMPATHY_CHANNEL_FACTORY(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), EMPATHY_TYPE_CHANNEL_FACTORY, EmpathyChannelFactory))
+#define EMPATHY_CHANNEL_FACTORY_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), EMPATHY_TYPE_CHANNEL_FACTORY, EmpathyChannelFactoryClass))
+#define EMPATHY_IS_CHANNEL_FACTORY(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), EMPATHY_TYPE_CHANNEL_FACTORY))
+#define EMPATHY_IS_CHANNEL_FACTORY_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), EMPATHY_TYPE_CHANNEL_FACTORY))
+#define EMPATHY_CHANNEL_FACTORY_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), EMPATHY_TYPE_CHANNEL_FACTORY, EmpathyChannelFactoryClass))
+
+typedef struct _EmpathyChannelFactory EmpathyChannelFactory;
+typedef struct _EmpathyChannelFactoryClass EmpathyChannelFactoryClass;
+typedef struct _EmpathyChannelFactoryPrivate EmpathyChannelFactoryPrivate;
+
+struct _EmpathyChannelFactory
+{
+  GObject parent;
+  EmpathyChannelFactoryPrivate *priv;
+};
+
+struct _EmpathyChannelFactoryClass
+{
+  GObjectClass parent_class;
+};
+
+GType empathy_channel_factory_get_type (void) G_GNUC_CONST;
+
+EmpathyChannelFactory * empathy_channel_factory_new (void);
+
+EmpathyChannelFactory * empathy_channel_factory_dup (void);
+
+G_END_DECLS
+#endif /* __EMPATHY_CHANNEL_FACTORY_H__ */