Rename EmpathyTube to EmpathyTpTube and remove EmpathyTubes.

svn path=/trunk/; revision=978

1 files changed, 503 insertions, 0 deletions

diff --git a/libempathy/empathy-tp-tube.c b/libempathy/empathy-tp-tube.c
new file mode 100644
index 000000000..efd9336b2
--- /dev/null
+++ b/libempathy/empathy-tp-tube.c
@@ -0,0 +1,503 @@
+/*
+ * Copyright (C) 2008 Collabora Ltd.
+ *
+ * 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.
+ *
+ * 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.
+ *
+ * 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 St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Authors: Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
+ *          Elliot Fairweather <elliot.fairweather@collabora.co.uk>
+ */
+
+#include <config.h>
+
+#include <telepathy-glib/connection.h>
+
+#include "empathy-contact.h"
+#include "empathy-contact-factory.h"
+#include "empathy-debug.h"
+#include "empathy-enum-types.h"
+#include "empathy-tp-tube.h"
+#include "empathy-utils.h"
+
+#define DEBUG_DOMAIN "TpTube"
+
+#define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), EMPATHY_TYPE_TP_TUBE, \
+    EmpathyTpTubePriv))
+
+typedef struct _EmpathyTpTubePriv EmpathyTpTubePriv;
+
+struct _EmpathyTpTubePriv
+{
+  TpChannel *channel;
+  guint id;
+  guint initiator;
+  guint type;
+  gchar *service;
+  GHashTable *parameters;
+  guint state;
+  EmpathyContact *initiator_contact;
+  EmpathyContactFactory *factory;
+};
+
+enum
+{
+  PROP_0,
+  PROP_CHANNEL,
+  PROP_TP_TUBES,
+  PROP_ID,
+  PROP_INITIATOR,
+  PROP_TYPE,
+  PROP_SERVICE,
+  PROP_PARAMETERS,
+  PROP_STATE,
+  PROP_INITIATOR_CONTACT
+};
+
+enum
+{
+  DESTROY,
+  LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL];
+
+G_DEFINE_TYPE (EmpathyTpTube, empathy_tp_tube, G_TYPE_OBJECT)
+
+static void
+tp_tube_state_changed_cb (TpChannel *channel,
+                          guint id,
+                          guint state,
+                          gpointer user_data,
+                          GObject *tube)
+{
+  EmpathyTpTubePriv *priv = GET_PRIV (tube);
+
+  if (id != priv->id)
+      return;
+
+  empathy_debug (DEBUG_DOMAIN, "Tube state changed");
+
+  priv->state = state;
+  g_object_notify (tube, "state");
+}
+
+static void
+tp_tube_invalidated_cb (TpChannel     *channel,
+                        GQuark         domain,
+                        gint           code,
+                        gchar         *message,
+                        EmpathyTpTube *tube)
+{
+  empathy_debug (DEBUG_DOMAIN, "Channel invalidated: %s", message);
+  g_signal_emit (tube, signals[DESTROY], 0);
+}
+
+static void
+tp_tube_closed_cb (TpChannel *channel,
+                   guint id,
+                   gpointer user_data,
+                   GObject *tube)
+{
+  EmpathyTpTubePriv *priv = GET_PRIV (tube);
+
+  if (id != priv->id)
+      return;
+
+  empathy_debug (DEBUG_DOMAIN, "Tube closed");
+  g_signal_emit (tube, signals[DESTROY], 0);
+}
+
+static void
+tp_tube_async_cb (TpChannel *channel,
+                  const GError *error,
+                  gpointer user_data,
+                  GObject *tube)
+{
+  if (error)
+      empathy_debug (DEBUG_DOMAIN, "Error %s: %s", user_data, error->message);
+}
+
+static void
+tp_tube_set_property (GObject *object,
+                      guint prop_id,
+                      const GValue *value,
+                      GParamSpec *pspec)
+{
+  EmpathyTpTubePriv *priv = GET_PRIV (object);
+
+  switch (prop_id)
+    {
+      case PROP_CHANNEL:
+        priv->channel = g_value_dup_object (value);
+        break;
+      case PROP_ID:
+        priv->id = g_value_get_uint (value);
+        break;
+      case PROP_INITIATOR:
+        priv->initiator = g_value_get_uint (value);
+        break;
+      case PROP_TYPE:
+        priv->type = g_value_get_uint (value);
+        break;
+      case PROP_SERVICE:
+        priv->service = g_value_dup_string (value);
+        break;
+      case PROP_PARAMETERS:
+        priv->parameters = g_value_dup_boxed (value);
+        break;
+      case PROP_STATE:
+        priv->state = g_value_get_uint (value);
+        break;
+      default:
+        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+        break;
+  }
+}
+
+static void
+tp_tube_get_property (GObject *object,
+                      guint prop_id,
+                      GValue *value,
+                      GParamSpec *pspec)
+{
+  EmpathyTpTubePriv *priv = GET_PRIV (object);
+
+  switch (prop_id)
+    {
+      case PROP_CHANNEL:
+        g_value_set_object (value, priv->channel);
+        break;
+      case PROP_ID:
+        g_value_set_uint (value, priv->id);
+        break;
+      case PROP_INITIATOR:
+        g_value_set_uint (value, priv->initiator);
+        break;
+      case PROP_TYPE:
+        g_value_set_uint (value, priv->type);
+        break;
+      case PROP_SERVICE:
+        g_value_set_string (value, priv->service);
+        break;
+      case PROP_PARAMETERS:
+        g_value_set_boxed (value, priv->parameters);
+        break;
+      case PROP_STATE:
+        g_value_set_uint (value, priv->state);
+        break;
+      case PROP_INITIATOR_CONTACT:
+        g_value_set_object (value, priv->initiator_contact);
+        break;
+      default:
+        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+        break;
+  }
+}
+
+static GObject *
+tp_tube_constructor (GType type,
+                     guint n_props,
+                     GObjectConstructParam *props)
+{
+  GObject *self;
+  EmpathyTpTubePriv *priv;
+  TpConnection *connection;
+  MissionControl *mc;
+  McAccount *account;
+
+  self = G_OBJECT_CLASS (empathy_tp_tube_parent_class)->constructor (
+      type, n_props, props);
+  priv = GET_PRIV (self);
+
+  g_object_get (priv->channel, "connection", &connection, NULL);
+  mc = empathy_mission_control_new ();
+  account = mission_control_get_account_for_tpconnection (mc, connection, NULL);
+
+  priv->factory = empathy_contact_factory_new ();
+  priv->initiator_contact = empathy_contact_factory_get_from_handle (priv->factory,
+      account, priv->initiator);
+  g_object_ref (priv->initiator_contact);
+
+  g_signal_connect (priv->channel, "invalidated",
+      G_CALLBACK (tp_tube_invalidated_cb), self);
+
+  tp_cli_channel_type_tubes_connect_to_tube_closed (priv->channel,
+      tp_tube_closed_cb, NULL, NULL, self, NULL);
+  tp_cli_channel_type_tubes_connect_to_tube_state_changed (priv->channel,
+      tp_tube_state_changed_cb, NULL, NULL, self, NULL);
+
+  g_object_unref (connection);
+  g_object_unref (mc);
+  g_object_unref (account);
+
+  return self;
+}
+
+static void
+tp_tube_finalize (GObject *object)
+{
+  EmpathyTpTubePriv *priv = GET_PRIV (object);
+
+  empathy_debug (DEBUG_DOMAIN, "Finalizing: %p", object);
+
+  if (priv->channel)
+    {
+      g_signal_handlers_disconnect_by_func (priv->channel,
+          tp_tube_invalidated_cb, object);
+      tp_cli_channel_type_tubes_call_close_tube (priv->channel, -1, priv->id,
+          tp_tube_async_cb, "closing tube", NULL, NULL);
+      g_object_unref (priv->channel);
+    }
+  if (priv->initiator_contact)
+      g_object_unref (priv->initiator_contact);
+  if (priv->factory)
+      g_object_unref (priv->factory);
+
+  g_free (priv->service);
+  g_hash_table_destroy (priv->parameters);
+
+  G_OBJECT_CLASS (empathy_tp_tube_parent_class)->finalize (object);
+}
+
+static void
+empathy_tp_tube_class_init (EmpathyTpTubeClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->constructor = tp_tube_constructor;
+  object_class->finalize = tp_tube_finalize;
+  object_class->set_property = tp_tube_set_property;
+  object_class->get_property = tp_tube_get_property;
+
+  g_object_class_install_property (object_class, PROP_CHANNEL,
+      g_param_spec_object ("channel", "channel", "channel", TP_TYPE_CHANNEL,
+      G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_NAME |
+        G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
+
+  g_object_class_install_property (object_class, PROP_ID,
+      g_param_spec_uint ("id", "id", "id", 0, G_MAXUINT, 0,
+        G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_NAME |
+        G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
+
+  g_object_class_install_property (object_class, PROP_INITIATOR,
+      g_param_spec_uint ("initiator", "initiator", "initiator",
+        0, G_MAXUINT, 0, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY |
+        G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
+
+  g_object_class_install_property (object_class, PROP_TYPE,
+      g_param_spec_uint ("type", "type", "type", 0, G_MAXUINT, 0,
+        G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_NAME |
+        G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
+
+  g_object_class_install_property (object_class, PROP_SERVICE,
+      g_param_spec_string ("service", "service", "service", NULL,
+      G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_NAME |
+      G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
+
+  g_object_class_install_property (object_class, PROP_PARAMETERS,
+      g_param_spec_boxed ("parameters", "parameters", "parameters",
+      G_TYPE_HASH_TABLE, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY |
+      G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
+
+  g_object_class_install_property (object_class, PROP_STATE,
+      g_param_spec_uint ("state", "state", "state", 0, G_MAXUINT, 0,
+        G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY |
+        G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
+
+  g_object_class_install_property (object_class, PROP_INITIATOR_CONTACT,
+     g_param_spec_object ("initiator-contact", "initiator contact",
+     "initiator contact", EMPATHY_TYPE_CONTACT, G_PARAM_READABLE |
+     G_PARAM_STATIC_NAME |  G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
+
+  signals[DESTROY] = g_signal_new ("destroy",
+      G_TYPE_FROM_CLASS (klass),
+      G_SIGNAL_RUN_LAST,
+      0, NULL, NULL,
+      g_cclosure_marshal_VOID__VOID,
+      G_TYPE_NONE, 0);
+
+  g_type_class_add_private (klass, sizeof (EmpathyTpTubePriv));
+}
+
+static void
+empathy_tp_tube_init (EmpathyTpTube *tp_tubes)
+{
+}
+
+EmpathyTpTube *
+empathy_tp_tube_new (TpChannel *channel, guint tube_id)
+{
+  EmpathyTpTube *tube = NULL;
+  GPtrArray *tubes;
+  guint i;
+  GError *error = NULL;
+
+  g_return_val_if_fail (TP_IS_CHANNEL (channel), NULL);
+
+  if (!tp_cli_channel_type_tubes_run_list_tubes (channel, -1, &tubes,
+      &error, NULL))
+    {
+      empathy_debug (DEBUG_DOMAIN, "Couldn't list tubes: %s",
+          error->message);
+      g_clear_error (&error);
+      return NULL;
+    }
+
+  for (i = 0; i < tubes->len; i++)
+    {
+      GValueArray *values;
+      guint id;
+
+      values = g_ptr_array_index (tubes, i);
+      id = g_value_get_uint (g_value_array_get_nth (values, 0));
+
+      if (id != tube_id)
+        {
+          g_value_array_free (values);
+          continue;
+        }
+
+      tube = g_object_new (EMPATHY_TYPE_TP_TUBE,
+          "channel", channel,
+          "id", id,
+          "initiator", g_value_get_uint (g_value_array_get_nth (values, 1)),
+          "type", g_value_get_uint (g_value_array_get_nth (values, 2)),
+          "service", g_value_get_string (g_value_array_get_nth (values, 3)),
+          "parameters", g_value_get_boxed (g_value_array_get_nth (values, 4)),
+          "state", g_value_get_uint (g_value_array_get_nth (values, 5)),
+          NULL);
+
+      g_value_array_free (values);
+    }
+  g_ptr_array_free (tubes, TRUE);
+
+  return tube;
+}
+
+static void
+tp_tube_accept_stream_cb (TpChannel *proxy,
+                          const GValue *address,
+                          const GError *error,
+                          gpointer user_data,
+                          GObject *weak_object)
+{
+  if (error)
+      empathy_debug (DEBUG_DOMAIN, "Error accepting tube: %s", error->message);
+}
+
+static void
+tp_tube_accept_stream_tube (EmpathyTpTube *tube,
+                            TpSocketAddressType address_type,
+                            TpSocketAccessControl access_type,
+                            GValue *control_param)
+{
+  EmpathyTpTubePriv *priv = GET_PRIV (tube);
+
+  empathy_debug (DEBUG_DOMAIN, "Accepting stream tube - id: %d", priv->id);
+
+  tp_cli_channel_type_tubes_call_accept_stream_tube (priv->channel, -1, priv->id,
+      address_type, access_type, control_param,
+      tp_tube_accept_stream_cb, NULL, NULL, G_OBJECT (tube));
+}
+
+void
+empathy_tp_tube_accept_unix_stream_tube (EmpathyTpTube *tube)
+{
+  GValue control_param = {0, };
+
+  g_return_if_fail (EMPATHY_IS_TP_TUBE (tube));
+
+  g_value_init (&control_param, G_TYPE_STRING);
+  tp_tube_accept_stream_tube (tube, TP_SOCKET_ADDRESS_TYPE_UNIX,
+      TP_SOCKET_ACCESS_CONTROL_LOCALHOST, &control_param);
+
+  g_value_reset (&control_param);
+}
+
+void
+empathy_tp_tube_accept_ipv4_stream_tube (EmpathyTpTube *tube)
+{
+  GValue control_param = {0, };
+
+  g_return_if_fail (EMPATHY_IS_TP_TUBE (tube));
+
+  g_value_init (&control_param, G_TYPE_STRING);
+  tp_tube_accept_stream_tube (tube, TP_SOCKET_ADDRESS_TYPE_IPV4,
+      TP_SOCKET_ACCESS_CONTROL_LOCALHOST, &control_param);
+
+  g_value_reset (&control_param);
+}
+
+gchar *
+empathy_tp_tube_get_unix_socket (EmpathyTpTube *tube)
+{
+  EmpathyTpTubePriv *priv = GET_PRIV (tube);
+  GValue *address = g_new0 (GValue, 1);;
+  guint address_type;
+  gchar *address_name = NULL;
+  GError *error = NULL;
+
+  g_return_val_if_fail (EMPATHY_IS_TP_TUBE (tube), NULL);
+
+  empathy_debug (DEBUG_DOMAIN, "Getting stream tube socket address");
+
+  /* FIXME: We shouldn't use _run_ here because the user may not expect to
+   * reenter the mainloop.
+   * FIXME: Do we have to give an initialised GValue for address? Are we
+   * freeing it correctly? */
+  if (!tp_cli_channel_type_tubes_run_get_stream_tube_socket_address (priv->channel,
+      -1, priv->id, &address_type, &address, &error, NULL))
+    {
+      empathy_debug (DEBUG_DOMAIN, "Couldn't get socket address: %s",
+          error->message);
+      g_clear_error (&error);
+      return NULL;
+    }
+
+  dbus_g_type_struct_get (address, 0, &address_name, G_MAXUINT);
+  g_free (address);
+
+  empathy_debug (DEBUG_DOMAIN, "UNIX Socket - %s", address_name);
+
+  return address_name;
+}
+
+void
+empathy_tp_tube_get_ipv4_socket (EmpathyTpTube *tube,
+                                 gchar **hostname,
+                                 guint *port)
+{
+  EmpathyTpTubePriv *priv = GET_PRIV (tube);
+  GValue *address = g_new0 (GValue, 1);
+  guint address_type;
+  GError *error = NULL;
+
+  g_return_if_fail (EMPATHY_IS_TP_TUBE (tube));
+
+  empathy_debug (DEBUG_DOMAIN, "Getting stream tube socket address");
+
+  if (!tp_cli_channel_type_tubes_run_get_stream_tube_socket_address (priv->channel,
+      -1, priv->id, &address_type, &address, &error, NULL))
+    {
+      empathy_debug (DEBUG_DOMAIN, "Couldn't get socket address: %s",
+          error->message);
+      g_clear_error (&error);
+      return;
+    }
+
+  dbus_g_type_struct_get (address, 0, hostname, 1, port, G_MAXUINT);
+
+  g_free (address);
+}
+