libempathy/empathy-account-manager.c

   1 /*
   2  * Copyright (C) 2008 Collabora Ltd.
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17  *
  18  * Authors: Cosimo Cecchi <cosimo.cecchi@collabora.co.uk>
  19  *          Sjoerd Simons <sjoerd.simons@collabora.co.uk>
  20  */
  21
  22 #include "config.h"
  23
  24 #include <telepathy-glib/util.h>
  25 #include <telepathy-glib/account-manager.h>
  26 #include <telepathy-glib/enums.h>
  27 #include <telepathy-glib/defs.h>
  28 #include <telepathy-glib/dbus.h>
  29 #include <telepathy-glib/interfaces.h>
  30
  31 #include "empathy-account-manager.h"
  32 #include "empathy-marshal.h"
  33 #include "empathy-utils.h"
  34
  35 #define DEBUG_FLAG EMPATHY_DEBUG_ACCOUNT
  36 #include <libempathy/empathy-debug.h>
  37
  38 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyAccountManager)
  39
  40 #define MC5_BUS_NAME "org.freedesktop.Telepathy.MissionControl5"
  41
  42 typedef struct {
  43   /* (owned) unique name -> (reffed) EmpathyAccount */
  44   GHashTable       *accounts;
  45   int               connected;
  46   int               connecting;
  47   gboolean          dispose_run;
  48   gboolean          ready;
  49   TpAccountManager *tp_manager;
  50   TpDBusDaemon *dbus;
  51
  52   /* global presence */
  53   EmpathyAccount *global_account;
  54
  55   TpConnectionPresenceType global_presence;
  56   gchar *global_status;
  57   gchar *global_status_message;
  58
  59   /* desired global presence, could be different
  60    * from the actual global one.
  61    */
  62   TpConnectionPresenceType desired_presence;
  63   gchar *desired_status;
  64   gchar *desired_status_message;
  65
  66   GHashTable *create_results;
  67 } EmpathyAccountManagerPriv;
  68
  69 enum {
  70   ACCOUNT_CREATED,
  71   ACCOUNT_DELETED,
  72   ACCOUNT_ENABLED,
  73   ACCOUNT_DISABLED,
  74   ACCOUNT_CHANGED,
  75   ACCOUNT_CONNECTION_CHANGED,
  76   GLOBAL_PRESENCE_CHANGED,
  77   NEW_CONNECTION,
  78   LAST_SIGNAL
  79 };
  80
  81 enum {
  82   PROP_READY = 1,
  83 };
  84
  85 static guint signals[LAST_SIGNAL];
  86 static EmpathyAccountManager *manager_singleton = NULL;
  87
  88 G_DEFINE_TYPE (EmpathyAccountManager, empathy_account_manager, G_TYPE_OBJECT);
  89
  90 static void
  91 emp_account_connection_cb (EmpathyAccount *account,
  92   GParamSpec *spec,
  93   gpointer manager)
  94 {
  95   TpConnection *connection = empathy_account_get_connection (account);
  96
  97   DEBUG ("Signalling connection %p of account %s",
  98       connection, empathy_account_get_unique_name (account));
  99
 100   if (connection != NULL)
 101     g_signal_emit (manager, signals[NEW_CONNECTION], 0, connection);
 102 }
 103
 104 static void
 105 emp_account_enabled_cb (EmpathyAccount *account,
 106   GParamSpec *spec,
 107   gpointer manager)
 108 {
 109   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 110
 111   if (empathy_account_is_enabled (account))
 112     {
 113       g_signal_emit (manager, signals[ACCOUNT_ENABLED], 0, account);
 114
 115       /* set the desired global presence on the account */
 116       empathy_account_request_presence (account, priv->desired_presence,
 117           priv->desired_status, priv->desired_status_message);
 118     }
 119   else
 120     g_signal_emit (manager, signals[ACCOUNT_DISABLED], 0, account);
 121 }
 122
 123 static void
 124 emp_account_status_changed_cb (EmpathyAccount *account,
 125   TpConnectionStatus old,
 126   TpConnectionStatus new,
 127   TpConnectionStatusReason reason,
 128   gpointer user_data)
 129 {
 130   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (user_data);
 131   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 132
 133   switch (old)
 134     {
 135       case TP_CONNECTION_STATUS_CONNECTING:
 136         priv->connecting--;
 137         break;
 138       case TP_CONNECTION_STATUS_CONNECTED:
 139         priv->connected--;
 140         break;
 141       default:
 142         break;
 143     }
 144
 145   switch (new)
 146     {
 147       case TP_CONNECTION_STATUS_CONNECTING:
 148         priv->connecting++;
 149         break;
 150       case TP_CONNECTION_STATUS_CONNECTED:
 151         priv->connected++;
 152         break;
 153       default:
 154         break;
 155     }
 156
 157   g_signal_emit (manager, signals[ACCOUNT_CONNECTION_CHANGED], 0,
 158     account, reason, new, old);
 159 }
 160
 161 static void
 162 emp_account_manager_update_global_presence (EmpathyAccountManager *manager)
 163 {
 164   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 165   TpConnectionPresenceType presence = TP_CONNECTION_PRESENCE_TYPE_OFFLINE;
 166   EmpathyAccount *account = NULL;
 167   GHashTableIter iter;
 168   gpointer value;
 169
 170   /* Make the global presence is equal to the presence of the account with the
 171    * highest availability */
 172
 173   g_hash_table_iter_init (&iter, priv->accounts);
 174   while (g_hash_table_iter_next (&iter, NULL, &value))
 175     {
 176       EmpathyAccount *a = EMPATHY_ACCOUNT (value);
 177       TpConnectionPresenceType p;
 178
 179       g_object_get (a, "presence", &p, NULL);
 180
 181       if (tp_connection_presence_type_cmp_availability (p, presence) > 0)
 182         {
 183           account = a;
 184           presence = p;
 185         }
 186     }
 187
 188   priv->global_account = account;
 189   g_free (priv->global_status);
 190   g_free (priv->global_status_message);
 191
 192   if (account == NULL)
 193     {
 194       priv->global_status = NULL;
 195       priv->global_status_message = NULL;
 196       return;
 197     }
 198
 199   g_object_get (account,
 200     "presence", &priv->global_presence,
 201     "status", &priv->global_status,
 202     "status-message", &priv->global_status_message,
 203     NULL);
 204 }
 205
 206 static void
 207 emp_account_presence_changed_cb (EmpathyAccount *account,
 208   TpConnectionPresenceType presence,
 209   const gchar *status,
 210   const gchar *status_message,
 211   gpointer user_data)
 212 {
 213   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (user_data);
 214   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 215
 216   if (tp_connection_presence_type_cmp_availability (presence,
 217       priv->global_presence) > 0)
 218     {
 219       priv->global_account = account;
 220
 221       priv->global_presence = presence;
 222
 223       g_free (priv->global_status);
 224       priv->global_status = g_strdup (status);
 225
 226       g_free (priv->global_status_message);
 227       priv->global_status_message = g_strdup (status_message);
 228
 229       goto signal;
 230     }
 231   else if (priv->global_account == account)
 232     {
 233       emp_account_manager_update_global_presence (manager);
 234       goto signal;
 235     }
 236
 237   return;
 238 signal:
 239     g_signal_emit (manager, signals[GLOBAL_PRESENCE_CHANGED], 0,
 240       priv->global_presence, priv->global_status, priv->global_status_message);
 241 }
 242
 243 static void
 244 emp_account_removed_cb (EmpathyAccount *account, gpointer user_data)
 245 {
 246   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (user_data);
 247   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 248
 249   g_object_ref (account);
 250   g_hash_table_remove (priv->accounts,
 251     empathy_account_get_unique_name (account));
 252
 253   g_signal_emit (manager, signals[ACCOUNT_DELETED], 0, account);
 254   g_object_unref (account);
 255 }
 256
 257 static void
 258 empathy_account_manager_check_ready (EmpathyAccountManager *manager)
 259 {
 260   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 261   GHashTableIter iter;
 262   gpointer value;
 263
 264   if (priv->ready)
 265     return;
 266
 267   g_hash_table_iter_init (&iter, priv->accounts);
 268   while (g_hash_table_iter_next (&iter, NULL, &value))
 269     {
 270       EmpathyAccount *account = EMPATHY_ACCOUNT (value);
 271       gboolean ready;
 272
 273       g_object_get (account, "ready", &ready, NULL);
 274
 275       if (!ready)
 276         return;
 277     }
 278
 279   priv->ready = TRUE;
 280   g_object_notify (G_OBJECT (manager), "ready");
 281 }
 282
 283 static void
 284 account_manager_account_ready_cb (GObject *obj,
 285     GParamSpec *spec,
 286     gpointer user_data)
 287 {
 288   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (user_data);
 289   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 290   EmpathyAccount *account = EMPATHY_ACCOUNT (obj);
 291   GSimpleAsyncResult *result;
 292   gboolean ready;
 293
 294   g_object_get (account, "ready", &ready, NULL);
 295
 296   if (!ready)
 297     return;
 298
 299   /* see if there's any pending callbacks for this account */
 300   result = g_hash_table_lookup (priv->create_results, account);
 301   if (result != NULL)
 302     {
 303       g_simple_async_result_set_op_res_gpointer (
 304           G_SIMPLE_ASYNC_RESULT (result), account, NULL);
 305
 306       g_simple_async_result_complete (result);
 307
 308       g_hash_table_remove (priv->create_results, account);
 309       g_object_unref (result);
 310     }
 311
 312   g_signal_emit (manager, signals[ACCOUNT_CREATED], 0, account);
 313
 314   g_signal_connect (account, "notify::connection",
 315     G_CALLBACK (emp_account_connection_cb), manager);
 316
 317   g_signal_connect (account, "notify::enabled",
 318     G_CALLBACK (emp_account_enabled_cb), manager);
 319
 320   g_signal_connect (account, "status-changed",
 321     G_CALLBACK (emp_account_status_changed_cb), manager);
 322
 323   g_signal_connect (account, "presence-changed",
 324     G_CALLBACK (emp_account_presence_changed_cb), manager);
 325
 326   g_signal_connect (account, "removed",
 327     G_CALLBACK (emp_account_removed_cb), manager);
 328
 329   empathy_account_manager_check_ready (manager);
 330
 331   /* update the account to the desired global presence */
 332   empathy_account_request_presence (account, priv->desired_presence,
 333     priv->desired_status, priv->desired_status_message);
 334 }
 335
 336 static EmpathyAccount *
 337 account_manager_add_account (EmpathyAccountManager *manager,
 338   const gchar *path)
 339 {
 340   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 341   EmpathyAccount *account;
 342
 343   account = g_hash_table_lookup (priv->accounts, path);
 344   if (account != NULL)
 345     return account;
 346
 347   account = empathy_account_new (priv->dbus, path);
 348   g_hash_table_insert (priv->accounts, g_strdup (path), account);
 349
 350   g_signal_connect (account, "notify::ready",
 351     G_CALLBACK (account_manager_account_ready_cb), manager);
 352
 353   return account;
 354 }
 355
 356 static void
 357 account_manager_got_all_cb (TpProxy *proxy,
 358     GHashTable *properties,
 359     const GError *error,
 360     gpointer user_data,
 361     GObject *weak_object)
 362 {
 363   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (weak_object);
 364   GPtrArray *accounts;
 365   int i;
 366
 367   if (error != NULL)
 368     {
 369       DEBUG ("Failed to get account manager properties: %s", error->message);
 370       return;
 371     }
 372
 373   accounts = tp_asv_get_boxed (properties, "ValidAccounts",
 374     EMPATHY_ARRAY_TYPE_OBJECT);
 375
 376   for (i = 0; i < accounts->len; i++)
 377     {
 378       gchar *name = g_ptr_array_index (accounts, i);
 379
 380       account_manager_add_account (manager, name);
 381     }
 382
 383   empathy_account_manager_check_ready (manager);
 384 }
 385
 386 static void
 387 account_validity_changed_cb (TpAccountManager *proxy,
 388     const gchar *path,
 389     gboolean valid,
 390     gpointer user_data,
 391     GObject *weak_object)
 392 {
 393   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (weak_object);
 394
 395   if (!valid)
 396     return;
 397
 398   account_manager_add_account (manager, path);
 399 }
 400
 401 static void
 402 account_manager_name_owner_cb (TpDBusDaemon *proxy,
 403     const gchar *name,
 404     const gchar *new_owner,
 405     gpointer user_data)
 406 {
 407   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (user_data);
 408   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 409
 410   tp_dbus_daemon_cancel_name_owner_watch (proxy, name,
 411     account_manager_name_owner_cb, user_data);
 412
 413   priv->tp_manager = tp_account_manager_new (priv->dbus);
 414
 415   tp_cli_account_manager_connect_to_account_validity_changed (
 416       priv->tp_manager,
 417       account_validity_changed_cb,
 418       NULL,
 419       NULL,
 420       G_OBJECT (manager),
 421       NULL);
 422
 423   tp_cli_dbus_properties_call_get_all (priv->tp_manager, -1,
 424     TP_IFACE_ACCOUNT_MANAGER,
 425     account_manager_got_all_cb,
 426     NULL,
 427     NULL,
 428     G_OBJECT (manager));
 429 }
 430
 431 static void
 432 empathy_account_manager_init (EmpathyAccountManager *manager)
 433 {
 434   EmpathyAccountManagerPriv *priv;
 435   TpProxy *mc5_proxy;
 436
 437   priv = G_TYPE_INSTANCE_GET_PRIVATE (manager,
 438       EMPATHY_TYPE_ACCOUNT_MANAGER, EmpathyAccountManagerPriv);
 439
 440   manager->priv = priv;
 441   priv->connected = priv->connecting = 0;
 442   priv->global_presence = TP_CONNECTION_PRESENCE_TYPE_UNSET;
 443
 444   priv->accounts = g_hash_table_new_full (g_str_hash, g_str_equal,
 445       g_free, (GDestroyNotify) g_object_unref);
 446
 447   priv->create_results = g_hash_table_new (g_direct_hash, g_direct_equal);
 448
 449   priv->dbus = tp_dbus_daemon_dup (NULL);
 450
 451   tp_dbus_daemon_watch_name_owner (priv->dbus,
 452       TP_ACCOUNT_MANAGER_BUS_NAME,
 453       account_manager_name_owner_cb,
 454       manager,
 455       NULL);
 456
 457   /* trigger MC5 starting */
 458   mc5_proxy = g_object_new (TP_TYPE_PROXY,
 459     "dbus-daemon", priv->dbus,
 460     "dbus-connection", tp_proxy_get_dbus_connection (TP_PROXY (priv->dbus)),
 461     "bus-name", MC5_BUS_NAME,
 462     "object-path", "/",
 463     NULL);
 464
 465   tp_cli_dbus_peer_call_ping (mc5_proxy, -1, NULL, NULL, NULL, NULL);
 466
 467   g_object_unref (mc5_proxy);
 468 }
 469
 470 static void
 471 do_finalize (GObject *obj)
 472 {
 473   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (obj);
 474   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 475
 476   g_hash_table_destroy (priv->create_results);
 477   g_hash_table_destroy (priv->accounts);
 478
 479   g_free (priv->global_status);
 480   g_free (priv->global_status_message);
 481
 482   g_free (priv->desired_status);
 483   g_free (priv->desired_status_message);
 484
 485   G_OBJECT_CLASS (empathy_account_manager_parent_class)->finalize (obj);
 486 }
 487
 488 static void
 489 do_dispose (GObject *obj)
 490 {
 491   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (obj);
 492   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 493   GHashTableIter iter;
 494   GSimpleAsyncResult *result;
 495
 496   if (priv->dispose_run)
 497     return;
 498
 499   priv->dispose_run = TRUE;
 500
 501   /* the manager is being destroyed while there are account creation
 502    * processes pending; this should not happen, but emit the callbacks
 503    * with an error anyway.
 504    */
 505   g_hash_table_iter_init (&iter, priv->create_results);
 506   while (g_hash_table_iter_next (&iter, NULL, (gpointer *) &result))
 507     {
 508       g_simple_async_result_set_error (result, G_IO_ERROR,
 509           G_IO_ERROR_CANCELLED, "The account manager was disposed while "
 510           "creating the account");
 511       g_simple_async_result_complete (result);
 512       g_object_unref (result);
 513     }
 514   g_hash_table_remove_all (priv->create_results);
 515
 516   if (priv->dbus != NULL)
 517     {
 518       tp_dbus_daemon_cancel_name_owner_watch (priv->dbus,
 519         TP_ACCOUNT_MANAGER_BUS_NAME, account_manager_name_owner_cb, manager);
 520
 521       g_object_unref (priv->dbus);
 522       priv->dbus = NULL;
 523     }
 524
 525   G_OBJECT_CLASS (empathy_account_manager_parent_class)->dispose (obj);
 526 }
 527
 528 static GObject *
 529 do_constructor (GType type,
 530                 guint n_construct_params,
 531                 GObjectConstructParam *construct_params)
 532 {
 533   GObject *retval;
 534
 535   if (!manager_singleton)
 536     {
 537       retval = G_OBJECT_CLASS (empathy_account_manager_parent_class)->constructor (type,
 538                                                                                    n_construct_params,
 539                                                                                    construct_params);
 540       manager_singleton = EMPATHY_ACCOUNT_MANAGER (retval);
 541       g_object_add_weak_pointer (retval, (gpointer) &manager_singleton);
 542     }
 543   else
 544     {
 545       retval = g_object_ref (manager_singleton);
 546     }
 547
 548   return retval;
 549 }
 550
 551 static void
 552 do_get_property (GObject *object,
 553     guint prop_id,
 554     GValue *value,
 555     GParamSpec *pspec)
 556 {
 557   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (object);
 558   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 559
 560   switch (prop_id)
 561     {
 562       case PROP_READY:
 563         g_value_set_boolean (value, priv->ready);
 564         break;
 565       default:
 566         G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 567         break;
 568     }
 569 }
 570
 571 static void
 572 empathy_account_manager_class_init (EmpathyAccountManagerClass *klass)
 573 {
 574   GObjectClass *oclass = G_OBJECT_CLASS (klass);
 575
 576   oclass->finalize = do_finalize;
 577   oclass->dispose = do_dispose;
 578   oclass->constructor = do_constructor;
 579   oclass->get_property = do_get_property;
 580
 581   g_object_class_install_property (oclass, PROP_READY,
 582     g_param_spec_boolean ("ready",
 583       "Ready",
 584       "Whether the initial state dump from the account manager is finished",
 585       FALSE,
 586       G_PARAM_STATIC_STRINGS | G_PARAM_READABLE));
 587
 588   signals[ACCOUNT_CREATED] =
 589     g_signal_new ("account-created",
 590                   G_TYPE_FROM_CLASS (klass),
 591                   G_SIGNAL_RUN_LAST,
 592                   0,
 593                   NULL, NULL,
 594                   g_cclosure_marshal_VOID__OBJECT,
 595                   G_TYPE_NONE,
 596                   1, EMPATHY_TYPE_ACCOUNT);
 597
 598   signals[ACCOUNT_DELETED] =
 599     g_signal_new ("account-deleted",
 600                   G_TYPE_FROM_CLASS (klass),
 601                   G_SIGNAL_RUN_LAST,
 602                   0,
 603                   NULL, NULL,
 604                   g_cclosure_marshal_VOID__OBJECT,
 605                   G_TYPE_NONE,
 606                   1, EMPATHY_TYPE_ACCOUNT);
 607
 608   signals[ACCOUNT_ENABLED] =
 609     g_signal_new ("account-enabled",
 610                   G_TYPE_FROM_CLASS (klass),
 611                   G_SIGNAL_RUN_LAST,
 612                   0,
 613                   NULL, NULL,
 614                   g_cclosure_marshal_VOID__OBJECT,
 615                   G_TYPE_NONE,
 616                   1, EMPATHY_TYPE_ACCOUNT);
 617
 618   signals[ACCOUNT_DISABLED] =
 619     g_signal_new ("account-disabled",
 620                   G_TYPE_FROM_CLASS (klass),
 621                   G_SIGNAL_RUN_LAST,
 622                   0,
 623                   NULL, NULL,
 624                   g_cclosure_marshal_VOID__OBJECT,
 625                   G_TYPE_NONE,
 626                   1, EMPATHY_TYPE_ACCOUNT);
 627
 628   signals[ACCOUNT_CHANGED] =
 629     g_signal_new ("account-changed",
 630                   G_TYPE_FROM_CLASS (klass),
 631                   G_SIGNAL_RUN_LAST,
 632                   0,
 633                   NULL, NULL,
 634                   g_cclosure_marshal_VOID__OBJECT,
 635                   G_TYPE_NONE,
 636                   1, EMPATHY_TYPE_ACCOUNT);
 637
 638   signals[ACCOUNT_CONNECTION_CHANGED] =
 639     g_signal_new ("account-connection-changed",
 640                   G_TYPE_FROM_CLASS (klass),
 641                   G_SIGNAL_RUN_LAST,
 642                   0,
 643                   NULL, NULL,
 644                   _empathy_marshal_VOID__OBJECT_INT_UINT_UINT,
 645                   G_TYPE_NONE,
 646                   4, EMPATHY_TYPE_ACCOUNT,
 647                   G_TYPE_INT,   /* reason */
 648                   G_TYPE_UINT,  /* actual connection */
 649                   G_TYPE_UINT); /* previous connection */
 650
 651   signals[GLOBAL_PRESENCE_CHANGED] =
 652     g_signal_new ("global-presence-changed",
 653                   G_TYPE_FROM_CLASS (klass),
 654                   G_SIGNAL_RUN_LAST,
 655                   0,
 656                   NULL, NULL,
 657                   _empathy_marshal_VOID__UINT_STRING_STRING,
 658                   G_TYPE_NONE,
 659                   3, G_TYPE_UINT, /* Presence type */
 660                   G_TYPE_STRING,  /* status */
 661                   G_TYPE_STRING); /* stauts message*/
 662
 663   signals[NEW_CONNECTION] =
 664     g_signal_new ("new-connection",
 665                   G_TYPE_FROM_CLASS (klass),
 666                   G_SIGNAL_RUN_LAST,
 667                   0,
 668                   NULL, NULL,
 669                   g_cclosure_marshal_VOID__OBJECT,
 670                   G_TYPE_NONE,
 671                   1, TP_TYPE_CONNECTION);
 672
 673   g_type_class_add_private (oclass, sizeof (EmpathyAccountManagerPriv));
 674 }
 675
 676 /* public methods */
 677
 678 EmpathyAccountManager *
 679 empathy_account_manager_dup_singleton (void)
 680 {
 681   return g_object_new (EMPATHY_TYPE_ACCOUNT_MANAGER, NULL);
 682 }
 683
 684 gboolean
 685 empathy_account_manager_is_ready (EmpathyAccountManager *manager)
 686 {
 687   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 688
 689   return priv->ready;
 690 }
 691
 692 int
 693 empathy_account_manager_get_connected_accounts (EmpathyAccountManager *manager)
 694 {
 695   EmpathyAccountManagerPriv *priv;
 696
 697   g_return_val_if_fail (EMPATHY_IS_ACCOUNT_MANAGER (manager), 0);
 698
 699   priv = GET_PRIV (manager);
 700
 701   return priv->connected;
 702 }
 703
 704 int
 705 empathy_account_manager_get_connecting_accounts (EmpathyAccountManager *manager)
 706 {
 707   EmpathyAccountManagerPriv *priv;
 708
 709   g_return_val_if_fail (EMPATHY_IS_ACCOUNT_MANAGER (manager), 0);
 710
 711   priv = GET_PRIV (manager);
 712
 713   return priv->connecting;
 714 }
 715
 716 /**
 717  * empathy_account_manager_get_count:
 718  * @manager: a #EmpathyAccountManager
 719  *
 720  * Get the number of accounts.
 721  *
 722  * Returns: the number of accounts.
 723  **/
 724 int
 725 empathy_account_manager_get_count (EmpathyAccountManager *manager)
 726 {
 727   EmpathyAccountManagerPriv *priv;
 728
 729   g_return_val_if_fail (EMPATHY_IS_ACCOUNT_MANAGER (manager), 0);
 730
 731   priv = GET_PRIV (manager);
 732
 733   return g_hash_table_size (priv->accounts);
 734 }
 735
 736 EmpathyAccount *
 737 empathy_account_manager_get_account_for_connection (
 738     EmpathyAccountManager *manager,
 739     TpConnection          *connection)
 740 {
 741   EmpathyAccountManagerPriv *priv;
 742   GHashTableIter iter;
 743   gpointer value;
 744
 745   g_return_val_if_fail (EMPATHY_IS_ACCOUNT_MANAGER (manager), 0);
 746
 747   priv = GET_PRIV (manager);
 748
 749   g_hash_table_iter_init (&iter, priv->accounts);
 750   while (g_hash_table_iter_next (&iter, NULL, &value))
 751     {
 752       EmpathyAccount *account = EMPATHY_ACCOUNT (value);
 753
 754       if (connection == empathy_account_get_connection (account))
 755           return account;
 756     }
 757
 758   return NULL;
 759 }
 760
 761 EmpathyAccount *
 762 empathy_account_manager_get_account (EmpathyAccountManager *manager,
 763     const gchar *unique_name)
 764 {
 765   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 766
 767   return g_hash_table_lookup (priv->accounts, unique_name);
 768 }
 769
 770 GList *
 771 empathy_account_manager_dup_accounts (EmpathyAccountManager *manager)
 772 {
 773   EmpathyAccountManagerPriv *priv;
 774   GList *ret;
 775
 776   g_return_val_if_fail (EMPATHY_IS_ACCOUNT_MANAGER (manager), NULL);
 777
 778   priv = GET_PRIV (manager);
 779
 780   ret = g_hash_table_get_values (priv->accounts);
 781   g_list_foreach (ret, (GFunc) g_object_ref, NULL);
 782
 783   return ret;
 784 }
 785
 786 /**
 787  * empathy_account_manager_dup_connections:
 788  * @manager: a #EmpathyAccountManager
 789  *
 790  * Get a #GList of all ready #TpConnection. The list must be freed with
 791  * g_list_free, and its elements must be unreffed.
 792  *
 793  * Returns: the list of connections
 794  **/
 795 GList *
 796 empathy_account_manager_dup_connections (EmpathyAccountManager *manager)
 797 {
 798   EmpathyAccountManagerPriv *priv;
 799   GHashTableIter iter;
 800   gpointer value;
 801   GList *ret = NULL;
 802
 803   g_return_val_if_fail (EMPATHY_IS_ACCOUNT_MANAGER (manager), NULL);
 804
 805   priv = GET_PRIV (manager);
 806
 807   g_hash_table_iter_init (&iter, priv->accounts);
 808   while (g_hash_table_iter_next (&iter, NULL, &value))
 809     {
 810       EmpathyAccount *account = EMPATHY_ACCOUNT (value);
 811       TpConnection *connection;
 812
 813       connection = empathy_account_get_connection (account);
 814       if (connection != NULL)
 815         ret = g_list_prepend (ret, g_object_ref (connection));
 816     }
 817
 818   return ret;
 819 }
 820
 821 void
 822 empathy_account_manager_remove (EmpathyAccountManager *manager,
 823     EmpathyAccount *account)
 824 {
 825   /* FIXME */
 826 }
 827
 828
 829 void
 830 empathy_account_manager_request_global_presence (
 831   EmpathyAccountManager *manager,
 832   TpConnectionPresenceType type,
 833   const gchar *status,
 834   const gchar *message)
 835 {
 836   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 837   GHashTableIter iter;
 838   gpointer value;
 839
 840   DEBUG ("request global presence, type: %d, status: %s, message: %s",
 841          type, status, message);
 842
 843   g_hash_table_iter_init (&iter, priv->accounts);
 844   while (g_hash_table_iter_next (&iter, NULL, &value))
 845     {
 846       EmpathyAccount *account = EMPATHY_ACCOUNT (value);
 847       gboolean ready;
 848
 849       g_object_get (account, "ready", &ready, NULL);
 850
 851       if (ready)
 852         empathy_account_request_presence (account, type, status, message);
 853     }
 854
 855   /* save the requested global presence, to use it in case we create
 856    * new accounts or some accounts become ready.
 857    */
 858   priv->desired_presence = type;
 859
 860   if (tp_strdiff (priv->desired_status, status))
 861     {
 862       g_free (priv->desired_status);
 863       priv->desired_status = g_strdup (status);
 864     }
 865
 866   if (tp_strdiff (priv->desired_status_message, message))
 867     {
 868       g_free (priv->desired_status_message);
 869       priv->desired_status_message = g_strdup (message);
 870     }
 871 }
 872
 873 TpConnectionPresenceType
 874 empathy_account_manager_get_global_presence (
 875   EmpathyAccountManager *manager,
 876   gchar **status,
 877   gchar **message)
 878 {
 879   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 880
 881   if (status != NULL)
 882     *status = g_strdup (priv->global_status);
 883   if (message != NULL)
 884     *message = g_strdup (priv->global_status_message);
 885
 886   return priv->global_presence;
 887 }
 888
 889 static void
 890 empathy_account_manager_created_cb (TpAccountManager *proxy,
 891     const gchar *account_path,
 892     const GError *error,
 893     gpointer user_data,
 894     GObject *weak_object)
 895 {
 896   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (weak_object);
 897   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 898   GSimpleAsyncResult *my_res = user_data;
 899   EmpathyAccount *account;
 900
 901   if (error != NULL)
 902     {
 903       g_simple_async_result_set_from_error (my_res,
 904           (GError *) error);
 905       g_simple_async_result_complete (my_res);
 906       g_object_unref (my_res);
 907
 908       return;
 909     }
 910
 911   account = account_manager_add_account (manager, account_path);
 912
 913   g_hash_table_insert (priv->create_results, account, my_res);
 914 }
 915
 916 void
 917 empathy_account_manager_create_account_async (EmpathyAccountManager *manager,
 918     const gchar *connection_manager,
 919     const gchar *protocol,
 920     const gchar *display_name,
 921     GHashTable *parameters,
 922     GHashTable *properties,
 923     GAsyncReadyCallback callback,
 924     gpointer user_data)
 925 {
 926   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 927   GSimpleAsyncResult *res;
 928
 929   res = g_simple_async_result_new
 930     (G_OBJECT (manager), callback, user_data,
 931      empathy_account_manager_create_account_finish);
 932
 933   tp_cli_account_manager_call_create_account (priv->tp_manager,
 934       -1,
 935       connection_manager,
 936       protocol,
 937       display_name,
 938       parameters,
 939       properties,
 940       empathy_account_manager_created_cb,
 941       res,
 942       NULL,
 943       G_OBJECT (manager));
 944 }
 945
 946 EmpathyAccount *
 947 empathy_account_manager_create_account_finish (
 948   EmpathyAccountManager *manager, GAsyncResult *result, GError **error)
 949 {
 950   EmpathyAccount *retval;
 951
 952   if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (result),
 953       error))
 954     return NULL;
 955
 956   g_return_val_if_fail (g_simple_async_result_is_valid (result,
 957     G_OBJECT (manager), empathy_account_manager_create_account_finish), NULL);
 958
 959   retval = EMPATHY_ACCOUNT (g_simple_async_result_get_op_res_gpointer (
 960     G_SIMPLE_ASYNC_RESULT (result)));
 961
 962   return retval;
 963 }
 964