Implement EmpathyAccount

Refactor EmpathyAccountManager and introduce a seperate EmpathyAccount
object, which wraps McAccount. When moving to MC5, EmpathyAccount will wrap the
Telepathy.Account interface. Fixes #587508

1 files changed, 572 insertions, 0 deletions

diff --git a/libempathy/empathy-account.c b/libempathy/empathy-account.c
new file mode 100644
index 000000000..34b2ad631
--- /dev/null
+++ b/libempathy/empathy-account.c
@@ -0,0 +1,572 @@
+/*
+ * empathy-account.c - Source for EmpathyAccount
+ * Copyright (C) 2009 Collabora Ltd.
+ * @author Sjoerd Simons <sjoerd.simons@collabora.co.uk>
+ *
+ * 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
+ */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <telepathy-glib/enums.h>
+
+#define DEBUG_FLAG EMPATHY_DEBUG_ACCOUNT
+#include <libempathy/empathy-debug.h>
+
+#include "empathy-account.h"
+#include "empathy-account-priv.h"
+#include "empathy-utils.h"
+#include "empathy-marshal.h"
+
+/* signals */
+enum {
+  STATUS_CHANGED,
+  PRESENCE_CHANGED,
+  LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL];
+
+/* properties */
+enum {
+  PROP_ENABLED = 1,
+  PROP_PRESENCE,
+  PROP_CONNECTION_STATUS,
+  PROP_CONNECTION_STATUS_REASON,
+  PROP_CONNECTION,
+  PROP_UNIQUE_NAME,
+  PROP_DISPLAY_NAME
+};
+
+G_DEFINE_TYPE(EmpathyAccount, empathy_account, G_TYPE_OBJECT)
+
+/* private structure */
+typedef struct _EmpathyAccountPriv EmpathyAccountPriv;
+
+struct _EmpathyAccountPriv
+{
+  gboolean dispose_has_run;
+
+  TpConnection *connection;
+  guint connection_invalidated_id;
+
+  TpConnectionStatus status;
+  TpConnectionStatusReason reason;
+  TpConnectionPresenceType presence;
+
+  gboolean enabled;
+  glong connect_time;
+
+  McAccount *mc_account;
+};
+
+#define GET_PRIV(obj)  EMPATHY_GET_PRIV (obj, EmpathyAccount)
+
+static void
+empathy_account_init (EmpathyAccount *obj)
+{
+  EmpathyAccountPriv *priv;
+
+  priv =  G_TYPE_INSTANCE_GET_PRIVATE (obj,
+    EMPATHY_TYPE_ACCOUNT, EmpathyAccountPriv);
+
+  obj->priv = priv;
+
+  priv->status = TP_CONNECTION_STATUS_DISCONNECTED;
+}
+
+static void
+empathy_account_get_property (GObject *object,
+    guint prop_id,
+    GValue *value,
+    GParamSpec *pspec)
+{
+  EmpathyAccount *account = EMPATHY_ACCOUNT (object);
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+
+  switch (prop_id)
+    {
+      case PROP_ENABLED:
+        g_value_set_boolean (value, priv->enabled);
+        break;
+      case PROP_PRESENCE:
+        g_value_set_uint (value, priv->presence);
+        break;
+      case PROP_CONNECTION_STATUS:
+        g_value_set_uint (value, priv->status);
+        break;
+      case PROP_CONNECTION_STATUS_REASON:
+        g_value_set_uint (value, priv->reason);
+        break;
+      case PROP_CONNECTION:
+        g_value_set_object (value,
+            empathy_account_get_connection (account));
+        break;
+      case PROP_UNIQUE_NAME:
+        g_value_set_string (value,
+            empathy_account_get_unique_name (account));
+        break;
+      case PROP_DISPLAY_NAME:
+        g_value_set_string (value,
+            empathy_account_get_display_name (account));
+        break;
+      default:
+        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+        break;
+    }
+}
+
+static void empathy_account_dispose (GObject *object);
+static void empathy_account_finalize (GObject *object);
+
+static void
+empathy_account_class_init (EmpathyAccountClass *empathy_account_class)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (empathy_account_class);
+
+  g_type_class_add_private (empathy_account_class,
+    sizeof (EmpathyAccountPriv));
+
+  object_class->get_property = empathy_account_get_property;
+  object_class->dispose = empathy_account_dispose;
+  object_class->finalize = empathy_account_finalize;
+
+  g_object_class_install_property (object_class, PROP_ENABLED,
+    g_param_spec_boolean ("enabled",
+      "Enabled",
+      "Whether this account is enabled or not",
+      FALSE,
+      G_PARAM_STATIC_STRINGS | G_PARAM_READABLE));
+
+  g_object_class_install_property (object_class, PROP_PRESENCE,
+    g_param_spec_uint ("presence",
+      "Presence",
+      "The account connections presence type",
+      0,
+      NUM_TP_CONNECTION_PRESENCE_TYPES,
+      TP_CONNECTION_PRESENCE_TYPE_UNSET,
+      G_PARAM_STATIC_STRINGS | G_PARAM_READABLE));
+
+  g_object_class_install_property (object_class, PROP_CONNECTION_STATUS,
+    g_param_spec_uint ("status",
+      "ConnectionStatus",
+      "The accounts connections status type",
+      0,
+      NUM_TP_CONNECTION_STATUSES,
+      TP_CONNECTION_STATUS_DISCONNECTED,
+      G_PARAM_STATIC_STRINGS | G_PARAM_READABLE));
+
+  g_object_class_install_property (object_class, PROP_CONNECTION_STATUS_REASON,
+    g_param_spec_uint ("status-reason",
+      "ConnectionStatusReason",
+      "The account connections status reason",
+      0,
+      NUM_TP_CONNECTION_STATUS_REASONS,
+      TP_CONNECTION_STATUS_REASON_NONE_SPECIFIED,
+      G_PARAM_STATIC_STRINGS | G_PARAM_READABLE));
+
+  g_object_class_install_property (object_class, PROP_CONNECTION,
+    g_param_spec_object ("connection",
+      "Connection",
+      "The accounts connection",
+      TP_TYPE_CONNECTION,
+      G_PARAM_STATIC_STRINGS | G_PARAM_READABLE));
+
+  g_object_class_install_property (object_class, PROP_UNIQUE_NAME,
+    g_param_spec_string ("unique-name",
+      "UniqueName",
+      "The accounts unique name",
+      NULL,
+      G_PARAM_STATIC_STRINGS | G_PARAM_READABLE));
+
+  g_object_class_install_property (object_class, PROP_DISPLAY_NAME,
+    g_param_spec_string ("display-name",
+      "DisplayName",
+      "The accounts display name",
+      NULL,
+      G_PARAM_STATIC_STRINGS | G_PARAM_READABLE));
+
+  signals[STATUS_CHANGED] = g_signal_new ("status-changed",
+    G_TYPE_FROM_CLASS (object_class),
+    G_SIGNAL_RUN_LAST,
+    0, NULL, NULL,
+    _empathy_marshal_VOID__UINT_UINT_UINT,
+    G_TYPE_NONE, 3, G_TYPE_UINT, G_TYPE_UINT, G_TYPE_UINT);
+
+  signals[PRESENCE_CHANGED] = g_signal_new ("presence-changed",
+    G_TYPE_FROM_CLASS (object_class),
+    G_SIGNAL_RUN_LAST,
+    0, NULL, NULL,
+    _empathy_marshal_VOID__UINT_UINT,
+    G_TYPE_NONE, 2, G_TYPE_UINT, G_TYPE_UINT);
+}
+
+void
+empathy_account_dispose (GObject *object)
+{
+  EmpathyAccount *self = EMPATHY_ACCOUNT (object);
+  EmpathyAccountPriv *priv = GET_PRIV (self);
+
+  if (priv->dispose_has_run)
+    return;
+
+  priv->dispose_has_run = TRUE;
+
+  if (priv->connection_invalidated_id != 0)
+    g_signal_handler_disconnect (priv->connection,
+        priv->connection_invalidated_id);
+  priv->connection_invalidated_id = 0;
+
+  if (priv->connection != NULL)
+    g_object_unref (priv->connection);
+  priv->connection = NULL;
+
+  /* release any references held by the object here */
+  if (G_OBJECT_CLASS (empathy_account_parent_class)->dispose != NULL)
+    G_OBJECT_CLASS (empathy_account_parent_class)->dispose (object);
+}
+
+void
+empathy_account_finalize (GObject *object)
+{
+  /* free any data held directly by the object here */
+  if (G_OBJECT_CLASS (empathy_account_parent_class)->finalize != NULL)
+    G_OBJECT_CLASS (empathy_account_parent_class)->finalize (object);
+}
+
+gboolean
+empathy_account_is_just_connected (EmpathyAccount *account)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+  GTimeVal val;
+
+  if (priv->status != TP_CONNECTION_STATUS_CONNECTED)
+    return FALSE;
+
+  g_get_current_time (&val);
+
+  return (val.tv_sec - priv->connect_time) < 10;
+}
+
+/**
+ * empathy_account_get_connection:
+ * @account: a #EmpathyAccount
+ *
+ * Get the connection of the account, or NULL if account is offline or the
+ * connection is not yet ready. This function does not return a new ref.
+ *
+ * Returns: the connection of the account.
+ **/
+TpConnection *
+empathy_account_get_connection (EmpathyAccount *account)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+
+  if (priv->connection != NULL &&
+      tp_connection_is_ready (priv->connection))
+    return priv->connection;
+
+  return NULL;
+}
+
+/**
+ * empathy_account_get_unique_name:
+ * @account: a #EmpathyAccount
+ *
+ * Returns: the unique name of the account.
+ **/
+const gchar *
+empathy_account_get_unique_name (EmpathyAccount *account)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+
+  return mc_account_get_unique_name (priv->mc_account);
+}
+
+/**
+ * empathy_account_get_display_name:
+ * @account: a #EmpathyAccount
+ *
+ * Returns: the display name of the account.
+ **/
+const gchar *
+empathy_account_get_display_name (EmpathyAccount *account)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+
+  return mc_account_get_display_name (priv->mc_account);
+}
+
+gboolean
+empathy_account_is_valid (EmpathyAccount *account)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+
+  return mc_account_is_complete (priv->mc_account);
+}
+
+void
+empathy_account_set_enabled (EmpathyAccount *account, gboolean enabled)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+
+  mc_account_set_enabled (priv->mc_account, enabled);
+}
+
+gboolean
+empathy_account_is_enabled (EmpathyAccount *account)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+
+  return priv->enabled;
+}
+
+void
+empathy_account_unset_param (EmpathyAccount *account, const gchar *param)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+
+  mc_account_unset_param (priv->mc_account, param);
+}
+
+gchar *
+empathy_account_get_param_string (EmpathyAccount *account, const gchar *param)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+  gchar *value = NULL;
+
+  mc_account_get_param_string (priv->mc_account, param, &value);
+  return value;
+}
+
+gint
+empathy_account_get_param_int (EmpathyAccount *account, const gchar *param)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+  int value;
+
+  mc_account_get_param_int (priv->mc_account, param, &value);
+  return value;
+}
+
+gboolean
+empathy_account_get_param_boolean (EmpathyAccount *account, const gchar *param)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+  gboolean value;
+
+  mc_account_get_param_boolean (priv->mc_account, param, &value);
+  return value;
+}
+
+void
+empathy_account_set_param_string (EmpathyAccount *account,
+  const gchar *param,
+  const gchar *value)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+  mc_account_set_param_string (priv->mc_account, param, value);
+}
+
+void
+empathy_account_set_param_int (EmpathyAccount *account,
+  const gchar *param,
+  gint value)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+  mc_account_set_param_int (priv->mc_account, param, value);
+}
+
+void
+empathy_account_set_param_boolean (EmpathyAccount *account,
+  const gchar *param,
+  gboolean value)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+  mc_account_set_param_boolean (priv->mc_account, param, value);
+}
+
+void
+empathy_account_set_display_name (EmpathyAccount *account,
+    const gchar *display_name)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+  mc_account_set_display_name (priv->mc_account, display_name);
+}
+
+McProfile *
+empathy_account_get_profile (EmpathyAccount *account)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+  return mc_account_get_profile (priv->mc_account);
+}
+
+EmpathyAccount *
+_empathy_account_new (McAccount *mc_account)
+{
+  EmpathyAccount *account;
+  EmpathyAccountPriv *priv;
+
+  account = g_object_new (EMPATHY_TYPE_ACCOUNT, NULL);
+  priv = GET_PRIV (account);
+  priv->mc_account = mc_account;
+
+  return account;
+}
+
+void _empathy_account_set_status (EmpathyAccount *account,
+    TpConnectionStatus status,
+    TpConnectionStatusReason reason,
+    TpConnectionPresenceType presence)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+  TpConnectionStatus old_s = priv->status;
+  TpConnectionPresenceType old_p = priv->presence;
+
+  priv->status = status;
+  priv->presence = presence;
+
+  if (priv->status != old_s)
+    {
+      if (priv->status == TP_CONNECTION_STATUS_CONNECTED)
+        {
+          GTimeVal val;
+          g_get_current_time (&val);
+
+          priv->connect_time = val.tv_sec;
+        }
+
+      priv->reason = reason;
+      g_signal_emit (account, signals[STATUS_CHANGED], 0,
+        old_s, priv->status, reason);
+
+      g_object_notify (G_OBJECT (account), "status");
+    }
+
+  if (priv->presence != old_p)
+    {
+      g_signal_emit (account, signals[PRESENCE_CHANGED], 0,
+        old_p, priv->presence);
+      g_object_notify (G_OBJECT (account), "presence");
+    }
+}
+
+static void
+empathy_account_connection_ready_cb (TpConnection *connection,
+    const GError *error,
+    gpointer user_data)
+{
+  EmpathyAccount *account = EMPATHY_ACCOUNT (user_data);
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+
+  if (error != NULL)
+    {
+      DEBUG ("(%s) Connection failed to become ready: %s",
+        empathy_account_get_unique_name (account), error->message);
+      priv->connection = NULL;
+    }
+  else
+    {
+      DEBUG ("(%s) Connection ready",
+        empathy_account_get_unique_name (account));
+      g_object_notify (G_OBJECT (account), "connection");
+    }
+}
+
+static void
+_empathy_account_connection_invalidated_cb (TpProxy *self,
+  guint    domain,
+  gint     code,
+  gchar   *message,
+  gpointer user_data)
+{
+  EmpathyAccount *account = EMPATHY_ACCOUNT (user_data);
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+
+  if (priv->connection == NULL)
+    return;
+
+  DEBUG ("(%s) Connection invalidated",
+    empathy_account_get_unique_name (account));
+
+  g_assert (priv->connection == TP_CONNECTION (self));
+
+  g_signal_handler_disconnect (priv->connection,
+    priv->connection_invalidated_id);
+  priv->connection_invalidated_id = 0;
+
+  g_object_unref (priv->connection);
+  priv->connection = NULL;
+
+  g_object_notify (G_OBJECT (account), "connection");
+}
+
+void
+_empathy_account_set_connection (EmpathyAccount *account,
+    TpConnection *connection)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+
+  if (priv->connection == connection)
+    return;
+
+  /* Connection already set, don't set the new one */
+  if (connection != NULL && priv->connection != NULL)
+    return;
+
+  if (connection == NULL)
+    {
+      g_signal_handler_disconnect (priv->connection,
+        priv->connection_invalidated_id);
+      priv->connection_invalidated_id = 0;
+
+      g_object_unref (priv->connection);
+      priv->connection = NULL;
+      g_object_notify (G_OBJECT (account), "connection");
+    }
+  else
+    {
+      priv->connection = g_object_ref (connection);
+      priv->connection_invalidated_id = g_signal_connect (priv->connection,
+          "invalidated",
+          G_CALLBACK (_empathy_account_connection_invalidated_cb),
+          account);
+
+      tp_connection_call_when_ready (priv->connection,
+        empathy_account_connection_ready_cb, account);
+    }
+}
+
+void
+_empathy_account_set_enabled (EmpathyAccount *account,
+    gboolean enabled)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+
+  if (priv->enabled == enabled)
+    return;
+
+  priv->enabled = enabled;
+  g_object_notify (G_OBJECT (account), "enabled");
+}
+
+McAccount *
+_empathy_account_get_mc_account (EmpathyAccount *account)
+{
+  EmpathyAccountPriv *priv = GET_PRIV (account);
+  return priv->mc_account;
+}