[gnome-chat] Add ChatManager

[Debarshi Ray <debarshir src gnome org>]

commit 955d89eb57500bf4d010d86da02191b119c9c980
Author: Debarshi Ray <debarshir gnome org>
Date:   Fri Sep 13 17:12:59 2013 +0200

    Add ChatManager

 src/Makefile.am      |    2 +
 src/chat-constants.h |    2 +
 src/chat-manager.c   |  145 ++++++++++++++++++++++++++++++++++++++++++++++++++
 src/chat-manager.h   |   72 +++++++++++++++++++++++++
 4 files changed, 221 insertions(+), 0 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index 897c0b9..38c6387 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -40,6 +40,8 @@ gnome_chat_SOURCES = \
        chat-main-toolbar.h \
        chat-main-window.c \
        chat-main-window.h \
+       chat-manager.c \
+       chat-manager.h \
        chat-mode-controller.c \
        chat-mode-controller.h \
        chat-settings.c \
diff --git a/src/chat-constants.h b/src/chat-constants.h
index 4ab003b..5ca9aea 100644
--- a/src/chat-constants.h
+++ b/src/chat-constants.h
@@ -24,6 +24,8 @@
 
 G_BEGIN_DECLS
 
+#define CHAT_PROTOCOL_IRC "irc"
+
 enum
 {
   CHAT_AVATAR_SIZE = 32, /* pixels */
diff --git a/src/chat-manager.c b/src/chat-manager.c
new file mode 100644
index 0000000..688c314
--- /dev/null
+++ b/src/chat-manager.c
@@ -0,0 +1,145 @@
+/*
+ * Chat - instant messaging client for GNOME
+ * Copyright © 2013 Red Hat, Inc.
+ *
+ * This program 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.
+ *
+ * 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+
+#include "config.h"
+
+#include <glib.h>
+#include <telepathy-glib/telepathy-glib.h>
+
+#include "chat-constants.h"
+#include "chat-manager.h"
+
+
+struct _ChatManagerPrivate
+{
+  TpBaseClient *handler;
+};
+
+
+G_DEFINE_TYPE_WITH_PRIVATE (ChatManager, chat_manager, G_TYPE_OBJECT);
+
+
+static void
+chat_manager_handle_channels (TpSimpleHandler *handler,
+                              TpAccount *account,
+                              TpConnection *connection,
+                              GList *channels,
+                              GList *requests_satisfied,
+                              gint64 user_action_time,
+                              TpHandleChannelsContext *context,
+                              gpointer user_data)
+{
+  GError *error;
+  const gchar *protocol;
+
+  protocol = tp_account_get_protocol_name (account);
+  if (g_strcmp0 (protocol, CHAT_PROTOCOL_IRC) == 0)
+    {
+      error = NULL;
+      g_set_error (&error, TP_ERROR, TP_ERROR_NOT_IMPLEMENTED, "IRC is not implemented");
+      tp_handle_channels_context_fail (context, error);
+      g_error_free (error);
+      return;
+    }
+
+  tp_handle_channels_context_accept (context);
+}
+
+
+static GObject *
+chat_manager_constructor (GType type, guint n_construct_params, GObjectConstructParam *construct_params)
+{
+  static GObject *self = NULL;
+
+  if (self == NULL)
+    {
+      self = G_OBJECT_CLASS (chat_manager_parent_class)->constructor (type, n_construct_params, 
construct_params);
+      g_object_add_weak_pointer (self, (gpointer) &self);
+      return self;
+    }
+
+  return g_object_ref (self);
+}
+
+
+static void
+chat_manager_dispose (GObject *object)
+{
+  ChatManager *self = CHAT_MANAGER (object);
+  ChatManagerPrivate *priv = self->priv;
+
+  g_clear_object (&priv->handler);
+
+  G_OBJECT_CLASS (chat_manager_parent_class)->dispose (object);
+}
+
+
+static void
+chat_manager_init (ChatManager *self)
+{
+  ChatManagerPrivate *priv;
+  GError *error;
+  GHashTable *filter;
+  TpAccountManager *am;
+
+  self->priv = chat_manager_get_instance_private (self);
+  priv = self->priv;
+
+  am = tp_account_manager_dup ();
+  priv->handler = tp_simple_handler_new_with_am (am,
+                                                 FALSE,
+                                                 FALSE,
+                                                 PACKAGE_NAME,
+                                                 FALSE,
+                                                 chat_manager_handle_channels,
+                                                 self,
+                                                 NULL);
+  g_object_unref (am);
+
+  filter = tp_asv_new (TP_PROP_CHANNEL_CHANNEL_TYPE, G_TYPE_STRING, TP_IFACE_CHANNEL_TYPE_TEXT,
+                       TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, TP_TYPE_HANDLE, TP_HANDLE_TYPE_CONTACT,
+                       NULL);
+  tp_base_client_take_handler_filter (priv->handler, filter);
+
+  error = NULL;
+  if (!tp_base_client_register (priv->handler, &error))
+    {
+      g_critical ("Unable to register text handler: %s", error->message);
+      g_error_free (error);
+    }
+}
+
+
+static void
+chat_manager_class_init (ChatManagerClass *class)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (class);
+
+  object_class->constructor = chat_manager_constructor;
+  object_class->dispose = chat_manager_dispose;
+}
+
+
+ChatManager *
+chat_manager_dup_singleton (void)
+{
+  return g_object_new (CHAT_TYPE_MANAGER, NULL);
+}
diff --git a/src/chat-manager.h b/src/chat-manager.h
new file mode 100644
index 0000000..3b1dbc4
--- /dev/null
+++ b/src/chat-manager.h
@@ -0,0 +1,72 @@
+/*
+ * Chat - instant messaging client for GNOME
+ * Copyright © 2013 Red Hat, Inc.
+ *
+ * This program 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.
+ *
+ * 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+
+#ifndef CHAT_MANAGER_H
+#define CHAT_MANAGER_H
+
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+#define CHAT_TYPE_MANAGER (chat_manager_get_type ())
+
+#define CHAT_MANAGER(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
+   CHAT_TYPE_MANAGER, ChatManager))
+
+#define CHAT_MANAGER_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST ((klass), \
+   CHAT_TYPE_MANAGER, ChatManagerClass))
+
+#define CHAT_IS_MANAGER(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
+   CHAT_TYPE_MANAGER))
+
+#define CHAT_IS_MANAGER_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE ((klass), \
+   CHAT_TYPE_MANAGER))
+
+#define CHAT_MANAGER_GET_CLASS(obj) \
+  (G_TYPE_INSTANCE_GET_CLASS ((obj), \
+   CHAT_TYPE_MANAGER, ChatManagerClass))
+
+typedef struct _ChatManager        ChatManager;
+typedef struct _ChatManagerClass   ChatManagerClass;
+typedef struct _ChatManagerPrivate ChatManagerPrivate;
+
+struct _ChatManager
+{
+  GObject parent_instance;
+  ChatManagerPrivate *priv;
+};
+
+struct _ChatManagerClass
+{
+  GObjectClass parent_class;
+};
+
+GType                      chat_manager_get_type               (void) G_GNUC_CONST;
+
+ChatManager               *chat_manager_dup_singleton          (void);
+
+G_END_DECLS
+
+#endif /* CHAT_MANAGER_H */